Sample records for american electrophoresis society

  1. American Rocket Society

    NASA Technical Reports Server (NTRS)

    2004-01-01

    In addition to Dr. Robert Goddard's pioneering work, American experimentation in rocketry prior to World War II grew, primarily in technical societies. This is an early rocket motor designed and developed by the American Rocket Society in 1932.

  2. Phylogenetic reconstruction of South American felids defined by protein electrophoresis.

    PubMed

    Slattery, J P; Johnson, W E; Goldman, D; O'Brien, S J

    1994-09-01

    Phylogenetic associations among six closely related South American felid species were defined by changes in protein-encoding gene loci. We analyzed proteins isolated from skin fibroblasts using two-dimensional electrophoresis and allozymes extracted from blood cells. Genotypes were determined for multiple individuals of ocelot, margay, tigrina, Geoffroy's cat, kodkod, and pampas cat at 548 loci resolved by two-dimensional electrophoresis and 44 allozyme loci. Phenograms were constructed using the methods of Fitch-Margoliash and neighbor-joining on a matrix of Nei's unbiased genetic distances for all pairs of species. Results of a relative-rate test indicate changes in two-dimensional electrophoresis data are constant among all South American felids with respect to a hyena outgroup. Allelic frequencies were transformed to discrete character states for maximum parsimony analysis. Phylogenetic reconstruction indicates a major split occurred approximately 5-6 million years ago, leading to three groups within the ocelot lineage. The earliest divergence led to Leopardus tigrina, followed by a split between an ancestor of an unresolved trichotomy of three species (Oncifelis guigna, O. geoffroyi, and Lynchailuris colocolo) and a recent common ancestor of Leopardus pardalis and L. wiedii. The results suggest that modern South American felids are monophyletic and evolved rapidly after the formation of the Panama land bridge between North and South America.

  3. American Head and Neck Society

    MedlinePlus

    American Head & Neck Society Mission Statement: Advance Education, Research, and Quality of Care for the head and neck oncology patient. American Head & Neck Society | AHNS The mission of the AHNS is ...

  4. American Society of Gene & Cell Therapy

    MedlinePlus

    ... Learn More Close The American Society of Gene & Cell Therapy ASGCT is the primary membership organization for ... Official Journal of the American Society of Gene & Cell Therapy Molecular Therapy is the leading journal for ...

  5. The Black Man in American Society.

    ERIC Educational Resources Information Center

    Framingham Public Schools, MA.

    GRADE OR AGES: Junior high school. SUBJECT MATTER: The black man in American society. ORGANIZATION AND PHYSICAL APPEARANCE: There are four major parts each with an overview. The four parts concern a) the African heritage of the black man, b) the American exploitation of the black man, c) the black man's contribution to American society, d) the…

  6. American Cancer Society, American Society for Colposcopy and Cervical Pathology, and American Society for Clinical Pathology Screening Guidelines for the Prevention and Early Detection of Cervical Cancer

    PubMed Central

    Saslow, Debbie; Solomon, Diane; Lawson, Herschel W.; Killackey, Maureen; Kulasingam, Shalini; Cain, Joanna; Garcia, Francisco A. R.; Moriarty, Ann; Waxman, Alan; Wilbur, David; Wentzensen, Nicolas; Downs, Levi; Spitzer, Mark; Moscicki, Anna-Barbara; Saraiya, Mona; Franco, Eduardo L.; Stoler, Mark H.; Schiffman, Mark; Castle, Philip E.; Myers, Evan R.

    2013-01-01

    An update to the American Cancer Society (ACS) guideline regarding screening for the early detection of cervical precancerous lesions and cancer is presented. The guidelines are based on a systematic evidence review, contributions from six working groups, and a recent symposium co-sponsored by the ACS, American Society for Colposcopy and Cervical Pathology (ASCCP), and American Society for Clinical Pathology (ASCP), which was attended by 25 organizations. The new screening recommendations address age-appropriate screening strategies, including the use of cytology and high-risk human papillomavirus (HPV) testing, follow-up (e.g., management of screen positives and screening interval for screen negatives) of women after screening, age at which to exit screening, future considerations regarding HPV testing alone as a primary screening approach, and screening strategies for women vaccinated against HPV16 and HPV18 infections. PMID:22418039

  7. American Cancer Society, American Society for Colposcopy and Cervical Pathology, and American Society for Clinical Pathology Screening Guidelines for the Prevention and Early Detection of Cervical Cancer

    PubMed Central

    Saslow, Debbie; Solomon, Diane; Lawson, Herschel W.; Killackey, Maureen; Kulasingam, Shalini; Cain, Joanna; Garcia, Francisco A. R.; Moriarty, Ann; Waxman, Alan; Wilbur, David; Wentzensen, Nicolas; Downs, Levi; Spitzer, Mark; Moscicki, Anna-Barbara; Franco, Eduardo L.; Stoler, Mark H.; Schiffman, Mark; Castle, Philip E.; Myers, Evan R.

    2013-01-01

    An update to the American Cancer Society (ACS) guideline regarding screening for the early detection of cervical precancerous lesions and cancer is presented. The guidelines are based on a systematic evidence review, contributions from six working groups, and a recent symposium cosponsored by the ACS, American Society for Colposcopy and Cervical Pathology (ASCCP), and American Society for Clinical Pathology (ASCP), which was attended by 25 organizations. The new screening recommendations address age-appropriate screening strategies, including the use of cytology and high-risk human papillomavirus (HPV) testing, follow-up (e.g., management of screen positives and screening interval for screen negatives) of women after screening, age at which to exit screening, future considerations regarding HPV testing alone as a primary screening approach, and screening strategies for women vaccinated against HPV16 and HPV18 infections. PMID:22422631

  8. American Society of Radiologic Technologists

    MedlinePlus

    ... Radiologist Assistant Legislation Career Center Careers in Radiologic Technology Job Bank® Job Search Resources Radiologist ... American Society of Radiologic Technologists ASRT is the premier professional ...

  9. Lumbar disc nomenclature: version 2.0: recommendations of the combined task forces of the North American Spine Society, the American Society of Spine Radiology, and the American Society of Neuroradiology.

    PubMed

    Fardon, David F; Williams, Alan L; Dohring, Edward J; Murtagh, F Reed; Gabriel Rothman, Stephen L; Sze, Gordon K

    2014-11-15

    This article comprises a review of the literature pertaining to the normal and pathological lumbar disc and the compilation of a standardized nomenclature. To provide a resource that promotes a clear understanding of lumbar disc terminology among clinicians, radiologists, and researchers. The article "Nomenclature and Classification of Lumbar Disc Pathology. Recommendations of the Combined Task Forces of the North American Spine Society, American Society of Spine Radiology and American Society of Neuroradiology" was published in 2001 in Spine © Lippincott, Williams and Wilkins and formally endorsed by the 3 boards. Its purpose, which it served for well over a decade, was to promote greater clarity and consistency of usage of spine terminology. Since 2001, there has been sufficient evolution in our understanding of the lumbar disc to suggest the need for revision and updating. The document represents the consensus recommendations of the current combined task forces and reflects changes consistent with current concepts in radiological and clinical care. A PubMed search was performed for literature pertaining to the lumbar disc. The task force members individually and collectively reviewed the literature and revised the 2001 document. It was then reviewed by the governing boards of the American Society of Spine Radiology, the American Society of Neuroradiology, and the North American Spine Society. After further revision based on their feedback, the paper was approved for publication. The article provides a discussion of the recommended diagnostic categories and a glossary of terms pertaining to the lumbar disc, a detailed discussion of the terms and their recommended usage, as well as updated illustrations and literature references. We have revised and updated a document that, since 2001, has provided a widely accepted nomenclature that helps maintain consistency and accuracy in the description of the properties of the normal and abnormal lumbar discs and that

  10. American Cancer Society/American Society of Clinical Oncology Breast Cancer Survivorship Care Guideline.

    PubMed

    Runowicz, Carolyn D; Leach, Corinne R; Henry, N Lynn; Henry, Karen S; Mackey, Heather T; Cowens-Alvarado, Rebecca L; Cannady, Rachel S; Pratt-Chapman, Mandi L; Edge, Stephen B; Jacobs, Linda A; Hurria, Arti; Marks, Lawrence B; LaMonte, Samuel J; Warner, Ellen; Lyman, Gary H; Ganz, Patricia A

    2016-01-01

    Answer questions and earn CME/CNE The purpose of the American Cancer Society/American Society of Clinical Oncology Breast Cancer Survivorship Care Guideline is to provide recommendations to assist primary care and other clinicians in the care of female adult survivors of breast cancer. A systematic review of the literature was conducted using PubMed through April 2015. A multidisciplinary expert workgroup with expertise in primary care, gynecology, surgical oncology, medical oncology, radiation oncology, and nursing was formed and tasked with drafting the Breast Cancer Survivorship Care Guideline. A total of 1073 articles met inclusion criteria; and, after full text review, 237 were included as the evidence base. Patients should undergo regular surveillance for breast cancer recurrence, including evaluation with a cancer-related history and physical examination, and should be screened for new primary breast cancer. Data do not support performing routine laboratory tests or imaging tests in asymptomatic patients to evaluate for breast cancer recurrence. Primary care clinicians should counsel patients about the importance of maintaining a healthy lifestyle, monitor for post-treatment symptoms that can adversely affect quality of life, and monitor for adherence to endocrine therapy. Recommendations provided in this guideline are based on current evidence in the literature and expert consensus opinion. Most of the evidence is not sufficient to warrant a strong evidence-based recommendation. Recommendations on surveillance for breast cancer recurrence, screening for second primary cancers, assessment and management of physical and psychosocial long-term and late effects of breast cancer and its treatment, health promotion, and care coordination/practice implications are made. © 2015 American Cancer Society.

  11. ACC/AATS/AHA/ASE/ASNC/HRS/SCAI/SCCT/SCMR/STS 2017 Appropriate Use Criteria for Multimodality Imaging in Valvular Heart Disease : A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.

    PubMed

    Doherty, John U; Kort, Smadar; Mehran, Roxana; Schoenhagen, Paul; Soman, Prem

    2017-12-01

    This document is 1 of 2 companion appropriate use criteria (AUC) documents developed by the American College of Cardiology, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons. This document addresses the evaluation and use of multimodality imaging in the diagnosis and management of valvular heart disease, whereas the second, companion document addresses this topic with regard to structural heart disease. Although there is clinical overlap, the documents addressing valvular and structural heart disease are published separately, albeit with a common structure. The goal of the companion AUC documents is to provide a comprehensive resource for multimodality imaging in the context of valvular and structural heart disease, encompassing multiple imaging modalities.Using standardized methodology, the clinical scenarios (indications) were developed by a diverse writing group to represent patient presentations encountered in everyday practice and included common applications and anticipated uses. Where appropriate, the scenarios were developed on the basis of the most current American College of Cardiology/American Heart Association guidelines.A separate, independent rating panel scored the 92 clinical scenarios in this document on a scale of 1 to 9. Scores of 7 to 9 indicate that a modality is considered appropriate for the clinical scenario presented. Midrange scores of 4 to 6 indicate that a modality may be appropriate for the clinical scenario, and scores of 1 to 3 indicate that a modality is considered rarely appropriate for the clinical scenario.The primary objective of the AUC is to provide a framework for the assessment of these scenarios by practices that will

  12. Molecular Biomarkers for the Evaluation of Colorectal Cancer: Guideline From the American Society for Clinical Pathology, College of American Pathologists, Association for Molecular Pathology, and American Society of Clinical Oncology.

    PubMed

    Sepulveda, Antonia R; Hamilton, Stanley R; Allegra, Carmen J; Grody, Wayne; Cushman-Vokoun, Allison M; Funkhouser, William K; Kopetz, Scott E; Lieu, Christopher; Lindor, Noralane M; Minsky, Bruce D; Monzon, Federico A; Sargent, Daniel J; Singh, Veena M; Willis, Joseph; Clark, Jennifer; Colasacco, Carol; Rumble, R Bryan; Temple-Smolkin, Robyn; Ventura, Christina B; Nowak, Jan A

    2017-03-01

    To develop evidence-based guideline recommendations through a systematic review of the literature to establish standard molecular biomarker testing of colorectal cancer (CRC) tissues to guide epidermal growth factor receptor (EGFR) therapies and conventional chemotherapy regimens. The American Society for Clinical Pathology, College of American Pathologists, Association for Molecular Pathology, and American Society of Clinical Oncology convened an expert panel to develop an evidence-based guideline to establish standard molecular biomarker testing and guide therapies for patients with CRC. A comprehensive literature search that included more than 4,000 articles was conducted. Twenty-one guideline statements were established. Evidence supports mutational testing for EGFR signaling pathway genes, since they provide clinically actionable information as negative predictors of benefit to anti-EGFR monoclonal antibody therapies for targeted therapy of CRC. Mutations in several of the biomarkers have clear prognostic value. Laboratory approaches to operationalize CRC molecular testing are presented. Key Words: Molecular diagnostics; Gastrointestinal; Histology; Genetics; Oncology. Copyright © 2017 American Society for Clinical Pathology, College of American Pathologists, Association for Molecular Pathology, American Society for Clinical Oncology, and American Society for Investigative Pathology. Published by Elsevier Inc. All rights reserved.

  13. ACC/AATS/AHA/ASE/ASNC/HRS/SCAI/SCCT/SCMR/STS 2017 Appropriate Use Criteria for Multimodality Imaging in Valvular Heart Disease: A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.

    PubMed

    Doherty, John U; Kort, Smadar; Mehran, Roxana; Schoenhagen, Paul; Soman, Prem; Dehmer, Greg J; Doherty, John U; Schoenhagen, Paul; Amin, Zahid; Bashore, Thomas M; Boyle, Andrew; Calnon, Dennis A; Carabello, Blase; Cerqueira, Manuel D; Conte, John; Desai, Milind; Edmundowicz, Daniel; Ferrari, Victor A; Ghoshhajra, Brian; Mehrotra, Praveen; Nazarian, Saman; Reece, T Brett; Tamarappoo, Balaji; Tzou, Wendy S; Wong, John B; Doherty, John U; Dehmer, Gregory J; Bailey, Steven R; Bhave, Nicole M; Brown, Alan S; Daugherty, Stacie L; Dean, Larry S; Desai, Milind Y; Duvernoy, Claire S; Gillam, Linda D; Hendel, Robert C; Kramer, Christopher M; Lindsay, Bruce D; Manning, Warren J; Mehrotra, Praveen; Patel, Manesh R; Sachdeva, Ritu; Wann, L Samuel; Winchester, David E; Wolk, Michael J; Allen, Joseph M

    2018-04-01

    This document is 1 of 2 companion appropriate use criteria (AUC) documents developed by the American College of Cardiology, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons. This document addresses the evaluation and use of multimodality imaging in the diagnosis and management of valvular heart disease, whereas the second, companion document addresses this topic with regard to structural heart disease. Although there is clinical overlap, the documents addressing valvular and structural heart disease are published separately, albeit with a common structure. The goal of the companion AUC documents is to provide a comprehensive resource for multimodality imaging in the context of valvular and structural heart disease, encompassing multiple imaging modalities. Using standardized methodology, the clinical scenarios (indications) were developed by a diverse writing group to represent patient presentations encountered in everyday practice and included common applications and anticipated uses. Where appropriate, the scenarios were developed on the basis of the most current American College of Cardiology/American Heart Association guidelines. A separate, independent rating panel scored the 92 clinical scenarios in this document on a scale of 1 to 9. Scores of 7 to 9 indicate that a modality is considered appropriate for the clinical scenario presented. Midrange scores of 4 to 6 indicate that a modality may be appropriate for the clinical scenario, and scores of 1 to 3 indicate that a modality is considered rarely appropriate for the clinical scenario. The primary objective of the AUC is to provide a framework for the assessment of these scenarios by practices that will

  14. Diversity in the American Society of Anesthesiologists Leadership.

    PubMed

    Toledo, Paloma; Duce, Lorent; Adams, Jerome; Ross, Vernon H; Thompson, Kelli M; Wong, Cynthia A

    2017-05-01

    Women and minorities are underrepresented in US academic medicine. The Sullivan Commission on Diversity in the Healthcare Workforce emphasized the importance of diverse leadership for reducing health care disparities. The objective of this study was to evaluate the demographics of the American Society of Anesthesiologists leadership. We hypothesized that the percentage of women and underrepresented minorities is less than that of their respective proportions in the general physician workforce. An electronic survey was developed by the authors and mailed to 595 members of the American Society of Anesthesiologists leadership who had valid email addresses, including the members of the 2014 House of Delegates and state society leaders who were not the members of the House of Delegates. Univariate statistics were used to characterize survey responses and the probability distributions were estimated using the binomial distribution. A one-sample t test was used to compare the percentage of women and minorities in the survey pool to that of the corresponding percentages in the general physician workforce (38.0% women and 8.9% minorities), and the US population (51.0% women and 32.0% minorities). The survey response rate was 54%. A total of 21.1% (95% confidence interval: 16.4%-25.7%) of respondents were women and 6.0% (95% confidence interval: 3.3%-8.7%) were minorities. The proportion of women in the American Society of Anesthesiologist leadership was lower than the general medical workforce and the US population (P < .001 for both); the proportion of underrepresented minorities was lower than the US population (P < .001). Women and minorities are underrepresented in the leadership of the American Society of Anesthesiologists. Efforts should be made to increase the diversity of the American Society of Anesthesiologists leadership with the goal of reducing overall anesthesia workforce disparities.

  15. American Society of Pediatric Hematology/Oncology

    MedlinePlus

    ... Learn More Explore career opportunities in pediatric hematology/oncology Visit the ASPHO Career Center. Learn More Join ... Privacy Policy » © The American Society of Pediatric Hematology/Oncology

  16. Charting the Future of Cancer Health Disparities Research: A Position Statement from the American Association of Cancer Research, the American Cancer Society, the American Society of Clinical Oncology, and the National Cancer Institute

    Cancer.gov

    The American Association for Cancer Research, American Cancer Society, American Society of Clinical Oncology, and NCI present a unified strategy to promote cooperation in all areas of the cancer health disparities research community.

  17. NREL Research Fellow Howard Branz Named Fellow of American Physical Society

    Science.gov Websites

    | News | NREL 3 » NREL Research Fellow Howard Branz Named Fellow of American Physical Society News Release: NREL Research Fellow Howard Branz Named Fellow of American Physical Society January 14 fellow of the American Physical Society (APS). NREL Research Fellow Howard Branz was elected an APS

  18. History of Publications from the American Otological Society: A Celebration of the 150-Year History of the American Otological Society.

    PubMed

    Lustig, Lawrence R

    2018-04-01

    : The American Otological Society (AOS) has been on the forefront of advancing the science of auditory and vestibular physiology, and art of ear medicine since its founding in 1868. For 150 years, through its publications, the AOS has provided a critical forum to debate these advances, highlighting treatment successes and failures, and served a place to celebrate its history. This historical review provides an overview of the publications of the AOS since its founding: the Transactions of the annual meeting from 1868 through 2006, Treatises on Otosclerosis (1928-1935), the History of the Society from the 100 and 125th anniversary, and the sponsored Society journals-American Journal of Otology (1879-1883, 1979-2000) and Otology & Neurotology (2001-present).

  19. Pediatric Pulmonary Hypertension: Guidelines From the American Heart Association and American Thoracic Society.

    PubMed

    Abman, Steven H; Hansmann, Georg; Archer, Stephen L; Ivy, D Dunbar; Adatia, Ian; Chung, Wendy K; Hanna, Brian D; Rosenzweig, Erika B; Raj, J Usha; Cornfield, David; Stenmark, Kurt R; Steinhorn, Robin; Thébaud, Bernard; Fineman, Jeffrey R; Kuehne, Titus; Feinstein, Jeffrey A; Friedberg, Mark K; Earing, Michael; Barst, Robyn J; Keller, Roberta L; Kinsella, John P; Mullen, Mary; Deterding, Robin; Kulik, Thomas; Mallory, George; Humpl, Tilman; Wessel, David L

    2015-11-24

    Pulmonary hypertension is associated with diverse cardiac, pulmonary, and systemic diseases in neonates, infants, and older children and contributes to significant morbidity and mortality. However, current approaches to caring for pediatric patients with pulmonary hypertension have been limited by the lack of consensus guidelines from experts in the field. In a joint effort from the American Heart Association and American Thoracic Society, a panel of experienced clinicians and clinician-scientists was assembled to review the current literature and to make recommendations on the diagnosis, evaluation, and treatment of pediatric pulmonary hypertension. This publication presents the results of extensive literature reviews, discussions, and formal scoring of recommendations for the care of children with pulmonary hypertension. © 2015 by the American Heart Association, Inc., and the American Thoracic Society.

  20. 78 FR 37721 - Approval of American Society of Mechanical Engineers' Code Cases

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ...-0359] RIN 3150-AI72 Approval of American Society of Mechanical Engineers' Code Cases AGENCY: Nuclear... mandatory American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel (BPV) Code and... Guide'' series. In a notice of proposed rulemaking, ``Approval of American Society of Mechanical...

  1. American Contact Dermatitis Society Core Allergen Series: 2017 Update.

    PubMed

    Schalock, Peter C; Dunnick, Cory A; Nedorost, Susan; Brod, Bruce; Warshaw, Erin; Mowad, Christen

    The American Contact Dermatitis Society Core Allergen Series was introduced in 2012. After 4 years of use, changes in our recommended allergens are necessary. For the updated series, we have reordered the first 4 panels to approximately mirror the current TRUE Test and removed parthenolide, triclosan, glutaraldehyde, and jasmine. Polymyxin B, lavender, sodium benzoate, ethylhexylglycerin, and benzoic acid are new additions to the American Contact Dermatitis Society series.

  2. Comparative Evaluation of American Cancer Society and American Lung Association Smoking Cessation Clinics.

    ERIC Educational Resources Information Center

    Lando, Harry A.; And Others

    1990-01-01

    Compared the effectiveness of the American Cancer Society's "FreshStart," the American Lung Association's "Freedom from Smoking," and a laboratory smoking cessation clinic. A one-year followup favored the more intensive laboratory and "Freedom from Smoking" clinics over the "FreshStart" method. (FMW)

  3. The Pan-American Federation of Neurological Societies (PAFNS): A New Regional Organization.

    PubMed

    Medina, Marco T; Román, Gustavo C

    2016-07-15

    The Pan-American Federation of Neurological Societies (PAFNS) was created on 15 November 2011 during the 20th World Congress of Neurology in Marrakech by virtue of the "Declaration of Morocco" signed by the WFN Latin American delegates and ratified on 5 March 2012 by delegates attending the 13th Pan-American Congress of Neurology in La Paz, Bolivia. On 20 March 2013 delegates attending the 65th Annual Meeting of the American Academy of Neurology in San Diego, California, USA, gave formal approval to the PAFNS Constitution. The neurological societies from the following countries have approved and signed the constitution as founding members and active ordinary members: Argentina, Brazil, Bolivia, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, Uruguay, and Venezuela. The Ibero-American Stroke Society (SIECV), the Commission on Latin American Affairs of the International League Against Epilepsy (ILAE) and the World Sleep Society have requested the status of Associate Members. The WFN and the American Academy of Neurology provided seed grants for the creation of the Pan-American Federation of Neurological Societies. PAFNS represents a major step for the improvement of regional neurological care, education and research. Copyright © 2016 Elsevier B.V. All rights reserved.

  4. Creation of the American Board of Ophthalmology: The Role of the American Ophthalmological Society.

    PubMed

    Liesegang, Thomas J

    2016-09-01

    The American Ophthalmological Society (AOS) is 1 of the 3 founding organizations of the American Board of Ophthalmology (ABO), in addition to the Section on Ophthalmology of the American Medical Association and the American Academy of Ophthalmology and Otolaryngology. The early history of the AOS and its role in the founding of the ABO are addressed in this article. Copyright © 2016 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

  5. Changing Core Values in American Society: 1876-1976.

    ERIC Educational Resources Information Center

    Bosserman, Phillip

    The paper reviews changes in core values of American society from 1876-1976 from a perspective of changes in allocation of time between work and nonwork. According to the author, core values motivate and direct people in a society. An historical review of sociological literature indicates a late 20th century trend away from the Protestant Work…

  6. 3. Historic American Buildings Survey Photocopy, National Geographic Society Photograph, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey Photocopy, National Geographic Society Photograph, 1971 Courtesy, National Geographic Society LIBRARY, 1971 - Townsend House, 2121 Massachusetts Avenue Northwest, Washington, District of Columbia, DC

  7. The 2017 hormone therapy position statement of The North American Menopause Society.

    PubMed

    2017-07-01

    The 2017 Hormone Therapy Position Statement of The North American Menopause Society (NAMS) updates the 2012 Hormone Therapy Position Statement of The North American Menopause Society and identifies future research needs. An Advisory Panel of clinicians and researchers expert in the field of women's health and menopause was recruited by NAMS to review the 2012 Position Statement, evaluate new literature, assess the evidence, and reach consensus on recommendations, using the level of evidence to identify the strength of recommendations and the quality of the evidence. The Panel's recommendations were reviewed and approved by the NAMS Board of Trustees.Hormone therapy (HT) remains the most effective treatment for vasomotor symptoms (VMS) and the genitourinary syndrome of menopause (GSM) and has been shown to prevent bone loss and fracture. The risks of HT differ depending on type, dose, duration of use, route of administration, timing of initiation, and whether a progestogen is used. Treatment should be individualized to identify the most appropriate HT type, dose, formulation, route of administration, and duration of use, using the best available evidence to maximize benefits and minimize risks, with periodic reevaluation of the benefits and risks of continuing or discontinuing HT.For women aged younger than 60 years or who are within 10 years of menopause onset and have no contraindications, the benefit-risk ratio is most favorable for treatment of bothersome VMS and for those at elevated risk for bone loss or fracture. For women who initiate HT more than 10 or 20 years from menopause onset or are aged 60 years or older, the benefit-risk ratio appears less favorable because of the greater absolute risks of coronary heart disease, stroke, venous thromboembolism, and dementia. Longer durations of therapy should be for documented indications such as persistent VMS or bone loss, with shared decision making and periodic reevaluation. For bothersome GSM symptoms not

  8. Proceedings of the frst joint american chemical society agricultural and food chemistry division – american chemical society international chemical sciences chapter in Thailand symposium on agricultural and food chemistry

    USDA-ARS?s Scientific Manuscript database

    This Proceedings is a compilation of papers from contributed oral and poster presentations presented at the first joint symposium organized by the American Chemical Society Agricultural and Food Chemistry Division and the American Chemical Society International Chemical Sciences Chapter in Thailand ...

  9. American Chemical Society division of fuel chemistry Henry H. Storch award.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Chemistry

    American Chemical Society Division of Fuel Chemistry Henry H. Storch Award ... The purpose of the Henry H. Storch Award is to recognize distinguished contributions worldwide to fundamental or engineering research on the chemistry and utilization of all hydrocarbon fuels, with the exception of petroleum. ... The award was established in 1964 by the American Chemical Society Division of Fuel Chemistry and administered by the Division until 1985.

  10. Maintaining Life-saving Testing for Patients With Infectious Diseases: Infectious Diseases Society of America, American Society for Microbiology, and Pan American Society for Clinical Virology Recommendations on the Regulation of Laboratory-developed Tests.

    PubMed

    Caliendo, Angela M; Couturier, Marc R; Ginocchio, Christine C; Hanson, Kimberly E; Miller, Melissa B; Walker, Kimberly E; Frank, Gregory M

    2016-07-15

    In 2014, the US Food and Drug Administration (FDA) proposed to regulate laboratory-developed tests (LDTs)-diagnostics designed, manufactured, and used within a single laboratory. The Infectious Diseases Society of America, the American Society for Microbiology, and the Pan American Society for Clinical Virology recognize that the FDA is committed to protecting patients. However, our societies are concerned that the proposed regulations will limit access to testing and negatively impact infectious diseases (ID) LDTs. In this joint commentary, our societies discuss why LDTs are critical for ID patient care, hospital infection control, and public health responses. We also highlight how the FDA's proposed regulation of LDTs could impair patient access to life-saving tests and stifle innovation in ID diagnostics. Finally, our societies make specific recommendations for the FDA's consideration to reduce the burden of the proposed new rules on clinical laboratories and protect patients' access to state-of-the art, quality LDTs. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

  11. Higher Education in American Society. Third Edition.

    ERIC Educational Resources Information Center

    Altbach, Philip G., Ed.; And Others

    This collection of 16 essays explore the effects and implications of the changing relationship between external societal influences and academic institutions in the United States. A foreword by Clark Kerr is entitled, "American Society Turns More Assertive: A New Century Approaches for Higher Education in the United States." The essays…

  12. American Nuclear Society 1994 student conference eastern region

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    This report contains abstracts from the 1994 American Nuclear Society Student Conference. The areas covered by these abstracts are: fusion and plasma physics; nuclear chemistry; radiation detection; reactor physics; thermal hydraulics; and corrosion science and waste issues.

  13. ACC/AATS/AHA/ASE/EACTS/HVS/SCA/SCAI/SCCT/SCMR/STS 2017 Appropriate Use Criteria for the Treatment of Patients With Severe Aortic Stenosis: A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, European Association for Cardio-Thoracic Surgery, Heart Valve Society, Society of Cardiovascular Anesthesiologists, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.

    PubMed

    Bonow, Robert O; Brown, Alan S; Gillam, Linda D; Kapadia, Samir R; Kavinsky, Clifford J; Lindman, Brian R; Mack, Michael J; Thourani, Vinod H; Dehmer, Gregory J; Bonow, Robert O; Lindman, Brian R; Beaver, Thomas M; Bradley, Steven M; Carabello, Blase A; Desai, Milind Y; George, Isaac; Green, Philip; Holmes, David R; Johnston, Douglas; Leipsic, Jonathon; Mick, Stephanie L; Passeri, Jonathan J; Piana, Robert N; Reichek, Nathaniel; Ruiz, Carlos E; Taub, Cynthia C; Thomas, James D; Turi, Zoltan G; Doherty, John U; Dehmer, Gregory J; Bailey, Steven R; Bhave, Nicole M; Brown, Alan S; Daugherty, Stacie L; Dean, Larry S; Desai, Milind Y; Duvernoy, Claire S; Gillam, Linda D; Hendel, Robert C; Kramer, Christopher M; Lindsay, Bruce D; Manning, Warren J; Mehrotra, Praveen; Patel, Manesh R; Sachdeva, Ritu; Wann, L Samuel; Winchester, David E; Allen, Joseph M

    2018-02-01

    The American College of Cardiology collaborated with the American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, European Association for Cardio-Thoracic Surgery, Heart Valve Society, Society of Cardiovascular Anesthesiologists, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons to develop and evaluate Appropriate Use Criteria (AUC) for the treatment of patients with severe aortic stenosis (AS). This is the first AUC to address the topic of AS and its treatment options, including surgical aortic valve replacement (SAVR) and transcatheter aortic valve replacement (TAVR). A number of common patient scenarios experienced in daily practice were developed along with assumptions and definitions for those scenarios, which were all created using guidelines, clinical trial data, and expert opinion in the field of AS. The 2014 AHA/ACC guideline for the management of patients with valvular heart disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines(1) and its 2017 focused update paper (2) were used as the primary guiding references in developing these indications. The writing group identified 95 clinical scenarios based on patient symptoms and clinical presentation, and up to 6 potential treatment options for those patients. A separate, independent rating panel was asked to score each indication from 1 to 9, with 1-3 categorized as "Rarely Appropriate," 4-6 as "May Be Appropriate," and 7-9 as "Appropriate." After considering factors such as symptom status, left ventricular (LV) function, surgical risk, and the presence of concomitant coronary or other valve disease, the rating panel determined that either SAVR or TAVR is Appropriate in most patients with symptomatic AS at intermediate or high surgical risk; however, situations

  14. American Cancer Society Head and Neck Cancer Survivorship Care Guideline.

    PubMed

    Cohen, Ezra E W; LaMonte, Samuel J; Erb, Nicole L; Beckman, Kerry L; Sadeghi, Nader; Hutcheson, Katherine A; Stubblefield, Michael D; Abbott, Dennis M; Fisher, Penelope S; Stein, Kevin D; Lyman, Gary H; Pratt-Chapman, Mandi L

    2016-05-01

    Answer questions and earn CME/CNE The American Cancer Society Head and Neck Cancer Survivorship Care Guideline was developed to assist primary care clinicians and other health practitioners with the care of head and neck cancer survivors, including monitoring for recurrence, screening for second primary cancers, assessment and management of long-term and late effects, health promotion, and care coordination. A systematic review of the literature was conducted using PubMed through April 2015, and a multidisciplinary expert workgroup with expertise in primary care, dentistry, surgical oncology, medical oncology, radiation oncology, clinical psychology, speech-language pathology, physical medicine and rehabilitation, the patient perspective, and nursing was assembled. While the guideline is based on a systematic review of the current literature, most evidence is not sufficient to warrant a strong recommendation. Therefore, recommendations should be viewed as consensus-based management strategies for assisting patients with physical and psychosocial effects of head and neck cancer and its treatment. CA Cancer J Clin 2016;66:203-239. © 2016 American Cancer Society. © 2016 American Cancer Society, Inc.

  15. Position of the American Dietetic Association, American Society for Nutrition, and Society for Nutrition Education: food and nutrition programs for community-residing older adults.

    PubMed

    Kamp, Barbara J; Wellman, Nancy S; Russell, Carlene

    2010-01-01

    Given the federal cost-containment policy to rebalance long-term care away from nursing homes to home- and community-based services, it is the position of the American Dietetic Association, the American Society for Nutrition, and the Society for Nutrition Education that all older adults should have access to food and nutrition programs that ensure the availability of safe, adequate food to promote optimal nutritional status. Appropriate food and nutrition programs include adequately funded food assistance and meal programs, nutrition education, screening, assessment, counseling, therapy, monitoring, evaluation, and outcomes documentation to ensure more healthful aging. The growing number of older adults, the health care focus on prevention, and the global economic situation accentuate the fundamental need for these programs. Yet far too often food and nutrition programs are disregarded or taken for granted. Growing older generally increases nutritional risk. Illnesses and chronic diseases; physical, cognitive, and social challenges; racial, ethnic, and linguistic differences; and low socioeconomic status can further complicate a situation. The beneficial effects of nutrition for health promotion, risk reduction, and disease management need emphasis. Although many older adults are enjoying longer and more healthful lives in their own homes, others, especially those with health disparities and poor nutritional status, would benefit from greater access to food and nutrition programs and services. Food and nutrition practitioners can play a major role in promoting universal access and integrating food and nutrition programs and nutrition services into home- and community-based services. Copyright 2010 The American Dietetic Association, the American Society for Nutrition, and the Society for Nutrition Education. Published by Elsevier Inc. All rights reserved.

  16. ''As-Needed'' Range Orders for Opioid Analgesics in the Management of Pain: A Consensus Statement of the American Society for Pain Management Nursing and the American Pain Society.

    PubMed

    Drew, Debra J; Gordon, Debra B; Morgan, Bonnie; Manworren, Renee C B

    2018-06-01

    Effective pain management requires careful titration of analgesics and evaluation of individual patient's responses to treatment using valid and reliable pain and pain relief assessment tools, and evidence-based patient monitoring for adverse treatment effects. A registered nurse, competent in pain assessment and analgesic administration, can safely interpret and implement properly written ''as-needed'' or ''PRN'' range orders for analgesic medications. The American Society for Pain Management Nursing (ASPMN) and the American Pain Society (APS) support safe medication practices and the appropriate use of PRN range orders for opioid analgesics in the management of pain. Copyright © 2018 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  17. Theory Z and American Education in an Advanced Industrial Society.

    ERIC Educational Resources Information Center

    Gappert, Gary

    Suggesting that a major socioeconomic transformation is underway in American society, this paper discusses seven elements of an emergent post-affluent society: (1) the demographic effects of the "baby boom" generation; (2) the emergence and recognition of a post-affluent consciousness; (3) the recognition of the transcendental nature of…

  18. Molecular Biomarkers for the Evaluation of Colorectal Cancer: Guideline From the American Society for Clinical Pathology, College of American Pathologists, Association for Molecular Pathology, and American Society of Clinical Oncology.

    PubMed

    Sepulveda, Antonia R; Hamilton, Stanley R; Allegra, Carmen J; Grody, Wayne; Cushman-Vokoun, Allison M; Funkhouser, William K; Kopetz, Scott E; Lieu, Christopher; Lindor, Noralane M; Minsky, Bruce D; Monzon, Federico A; Sargent, Daniel J; Singh, Veena M; Willis, Joseph; Clark, Jennifer; Colasacco, Carol; Bryan Rumble, R; Temple-Smolkin, Robyn; B Ventura, Christina; Nowak, Jan A

    2017-05-01

    - To develop evidence-based guideline recommendations through a systematic review of the literature to establish standard molecular biomarker testing of colorectal cancer (CRC) tissues to guide epidermal growth factor receptor (EGFR) therapies and conventional chemotherapy regimens. - The American Society for Clinical Pathology, College of American Pathologists, Association for Molecular Pathology, and American Society of Clinical Oncology convened an expert panel to develop an evidence-based guideline to establish standard molecular biomarker testing and guide therapies for patients with CRC. A comprehensive literature search that included more than 4,000 articles was conducted. - Twenty-one guideline statements were established. - Evidence supports mutational testing for EGFR signaling pathway genes, since they provide clinically actionable information as negative predictors of benefit to anti-EGFR monoclonal antibody therapies for targeted therapy of CRC. Mutations in several of the biomarkers have clear prognostic value. Laboratory approaches to operationalize CRC molecular testing are presented.

  19. The American Society of Neurophysiological Monitoring position statements project.

    PubMed

    Morledge, David E; Stecker, Mark

    2006-02-01

    The American Society of Neurophysiological Monitoring (ASNM) is developing position statements aimed at assisting practitioners and others in making decisions regarding neurophysiological monitoring practice. This paper describes the procedures used in drafting these documents.

  20. The Society of Thoracic Surgeons, The Society of Cardiovascular Anesthesiologists, and The American Society of ExtraCorporeal Technology: Clinical Practice Guidelines for Cardiopulmonary Bypass--Temperature Management during Cardiopulmonary Bypass.

    PubMed

    Engelman, Richard; Baker, Robert A; Likosky, Donald S; Grigore, Alina; Dickinson, Timothy A; Shore-Lesserson, Linda; Hammon, John W

    2015-09-01

    To improve our understanding of the evidence-based literature supporting temperature management during adult cardiopulmonary bypass, The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiology and the American Society of ExtraCorporeal Technology tasked the authors to conduct a review of the peer-reviewed literature, including 1) optimal site for temperature monitoring, 2) avoidance of hyperthermia, 3) peak cooling temperature gradient and cooling rate, and 4) peak warming temperature gradient and rewarming rate. Authors adopted the American College of Cardiology/American Heart Association method for development clinical practice guidelines, and arrived at the following recommendation.

  1. North American Society for Pediatric Gastroenterology, Hepatology and Nutrition

    MedlinePlus

    North American Society for Pediatric Gastroenterology, Hepatology and Nutrition Skip to Navigation NASPGHAN Annual Meeting and Postgraduate ... transition well. Moreover, Doc4me provides information about medications, nutrition and living with IBD. Please help us promote ...

  2. 7. Historic American Buildings Survey Drawing Society of California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Historic American Buildings Survey Drawing - Society of California Pioneers Original: August 1881 (Ford drawing) Re-photo: January 1940 VIEW FROM NORTHWEST (BEFORE 1835) - Mission San Jose de Guadalupe, Mission & Washington Boulevards, Fremont, Alameda County, CA

  3. An Official American Thoracic Society/American College of Chest Physicians Policy Statement

    PubMed Central

    Ouellette, Daniel R.; Diamond, Edward; Fan, Vincent S.; Maurer, Janet R.; Mularski, Richard A.; Peters, Jay I.; Halpern, Scott D.

    2014-01-01

    The American Board of Internal Medicine Foundation’s Choosing Wisely campaign aims to curb health-care costs and improve patient care by soliciting lists from medical societies of the top five tests or treatments in their specialty that are used too frequently and inappropriately. The American Thoracic Society (ATS) and American College of Chest Physicians created a joint task force, which produced a top five list for adult pulmonary medicine. Our top five recommendations, which were approved by the executive committees of the ATS and American College of Chest Physicians and published by Choosing Wisely in October 2013, are as follows: (1) Do not perform CT scan surveillance for evaluation of indeterminate pulmonary nodules at more frequent intervals or for a longer period of time than recommended by established guidelines; (2) do not routinely offer pharmacologic treatment with advanced vasoactive agents approved only for the management of pulmonary arterial hypertension to patients with pulmonary hypertension resulting from left heart disease or hypoxemic lung diseases (groups II or III pulmonary hypertension); (3) for patients recently discharged on supplemental home oxygen following hospitalization for an acute illness, do not renew the prescription without assessing the patient for ongoing hypoxemia; (4) do not perform chest CT angiography to evaluate for possible pulmonary embolism in patients with a low clinical probability and negative results of a highly sensitive D-dimer assay; (5) do not perform CT scan screening for lung cancer among patients at low risk for lung cancer. We hope pulmonologists will use these recommendations to stimulate frank discussions with patients about when these tests and treatments are indicated—and when they are not. PMID:24889436

  4. The Society of Thoracic Surgeons, The Society of Cardiovascular Anesthesiologists, and The American Society of ExtraCorporeal Technology: Clinical Practice Guidelines for Cardiopulmonary Bypass--Temperature Management During Cardiopulmonary Bypass.

    PubMed

    Engelman, Richard; Baker, Robert A; Likosky, Donald S; Grigore, Alina; Dickinson, Timothy A; Shore-Lesserson, Linda; Hammon, John W

    2015-08-01

    In order to improve our understanding of the evidence-based literature supporting temperature management during adult cardiopulmonary bypass, The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiology and the American Society of ExtraCorporeal Technology tasked the authors to conduct a review of the peer-reviewed literature, including: 1) optimal site for temperature monitoring, 2) avoidance of hyperthermia, 3) peak cooling temperature gradient and cooling rate, and 4) peak warming temperature gradient and rewarming rate. Authors adopted the American College of Cardiology/American Heart Association method for development clinical practice guidelines, and arrived at the following recommendations: No Recommendation No recommendation for a guideline is provided concerning optimal temperature for weaning from CPB due to insufficient published evidence. Copyright © 2015 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  5. American Cancer Society lung cancer screening guidelines.

    PubMed

    Wender, Richard; Fontham, Elizabeth T H; Barrera, Ermilo; Colditz, Graham A; Church, Timothy R; Ettinger, David S; Etzioni, Ruth; Flowers, Christopher R; Gazelle, G Scott; Kelsey, Douglas K; LaMonte, Samuel J; Michaelson, James S; Oeffinger, Kevin C; Shih, Ya-Chen Tina; Sullivan, Daniel C; Travis, William; Walter, Louise; Wolf, Andrew M D; Brawley, Otis W; Smith, Robert A

    2013-01-01

    Findings from the National Cancer Institute's National Lung Screening Trial established that lung cancer mortality in specific high-risk groups can be reduced by annual screening with low-dose computed tomography. These findings indicate that the adoption of lung cancer screening could save many lives. Based on the results of the National Lung Screening Trial, the American Cancer Society is issuing an initial guideline for lung cancer screening. This guideline recommends that clinicians with access to high-volume, high-quality lung cancer screening and treatment centers should initiate a discussion about screening with apparently healthy patients aged 55 years to 74 years who have at least a 30-pack-year smoking history and who currently smoke or have quit within the past 15 years. A process of informed and shared decision-making with a clinician related to the potential benefits, limitations, and harms associated with screening for lung cancer with low-dose computed tomography should occur before any decision is made to initiate lung cancer screening. Smoking cessation counseling remains a high priority for clinical attention in discussions with current smokers, who should be informed of their continuing risk of lung cancer. Screening should not be viewed as an alternative to smoking cessation. Copyright © 2013 American Cancer Society, Inc.

  6. 10. Historic American Buildings Survey Society of California Pioneers Original: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Historic American Buildings Survey Society of California Pioneers Original: 1860's Re-photo: January 1940 CONVENTO - Mission San Jose de Guadalupe, Mission & Washington Boulevards, Fremont, Alameda County, CA

  7. 7. Historic American Buildings Survey From California Historical Society, Vischer ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Historic American Buildings Survey From California Historical Society, Vischer Drawing Original: Prior to 1878 Re-photo: January 1940 VIEW FROM SOUTH - Mission San Rafael Archangel, San Rafael, Marin County, CA

  8. Management of Postoperative Pain: A Clinical Practice Guideline From the American Pain Society, the American Society of Regional Anesthesia and Pain Medicine, and the American Society of Anesthesiologists' Committee on Regional Anesthesia, Executive Committee, and Administrative Council.

    PubMed

    Chou, Roger; Gordon, Debra B; de Leon-Casasola, Oscar A; Rosenberg, Jack M; Bickler, Stephen; Brennan, Tim; Carter, Todd; Cassidy, Carla L; Chittenden, Eva Hall; Degenhardt, Ernest; Griffith, Scott; Manworren, Renee; McCarberg, Bill; Montgomery, Robert; Murphy, Jamie; Perkal, Melissa F; Suresh, Santhanam; Sluka, Kathleen; Strassels, Scott; Thirlby, Richard; Viscusi, Eugene; Walco, Gary A; Warner, Lisa; Weisman, Steven J; Wu, Christopher L

    2016-02-01

    Most patients who undergo surgical procedures experience acute postoperative pain, but evidence suggests that less than half report adequate postoperative pain relief. Many preoperative, intraoperative, and postoperative interventions and management strategies are available for reducing and managing postoperative pain. The American Pain Society, with input from the American Society of Anesthesiologists, commissioned an interdisciplinary expert panel to develop a clinical practice guideline to promote evidence-based, effective, and safer postoperative pain management in children and adults. The guideline was subsequently approved by the American Society for Regional Anesthesia. As part of the guideline development process, a systematic review was commissioned on various aspects related to various interventions and management strategies for postoperative pain. After a review of the evidence, the expert panel formulated recommendations that addressed various aspects of postoperative pain management, including preoperative education, perioperative pain management planning, use of different pharmacological and nonpharmacological modalities, organizational policies, and transition to outpatient care. The recommendations are based on the underlying premise that optimal management begins in the preoperative period with an assessment of the patient and development of a plan of care tailored to the individual and the surgical procedure involved. The panel found that evidence supports the use of multimodal regimens in many situations, although the exact components of effective multimodal care will vary depending on the patient, setting, and surgical procedure. Although these guidelines are based on a systematic review of the evidence on management of postoperative pain, the panel identified numerous research gaps. Of 32 recommendations, 4 were assessed as being supported by high-quality evidence, and 11 (in the areas of patient education and perioperative planning, patient

  9. 1. Historic American Buildings Survey From Society of California Pioneers ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey From Society of California Pioneers Painting by Renaud Original: Before 1835 Re-photo: January 1940 VIEW FROM SOUTHWEST - Mission San Rafael Archangel, San Rafael, Marin County, CA

  10. 12. Historic American Buildings Survey Society of California Pioneers Original: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Historic American Buildings Survey Society of California Pioneers Original: About 1885 Re-photo: January 1940 VIEW FROM NORTHEAST - Mission San Antonio de Padua, Hunter Liggett Military Reservation, Jolon, Monterey County, CA

  11. 9. Historic American Buildings Survey Society of California Pioneers Original: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. Historic American Buildings Survey Society of California Pioneers Original: 1850's Re-photo: January 1940 CONVENTO (VIEW FROM SOUTH) - Mission San Jose de Guadalupe, Mission & Washington Boulevards, Fremont, Alameda County, CA

  12. 4. Historic American Buildings Survey California Historical Society Original: About ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Historic American Buildings Survey California Historical Society Original: About 1860's Re-photo: January 1940 VIEW FROM NORTHWEST 1797 - Mission San Jose de Guadalupe, Mission & Washington Boulevards, Fremont, Alameda County, CA

  13. 3. Historic American Buildings Survey Society of California Pioneers Original: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey Society of California Pioneers Original: Early 1860'2 Re-photo: January 1940 VIEW FROM NORTHWEST - Mission San Jose de Guadalupe, Mission & Washington Boulevards, Fremont, Alameda County, CA

  14. The focus of women in The American Fertility Society.

    PubMed

    Haseltine, F P; Wentz, A C

    1984-09-01

    This article reports survey responses from 71 female members of the American Fertility Society during the Society's 1984 annual meeting. Survey questions concern 1) demographic factors such as rank, degree, title, address, and number of children, 2) field of specialization and research interests, and 3) what the Society can do for its meeting participants. The typical respondent is a physician living in the Eastern United States and employed as an assistant professor in an academic setting. In vitro fertilization is the greatest area of interest, followed by general practice, endocrine and male infertility, contraception, and fertility surgery. Survey responses show that women are interested in 1) networking, 2) increased visibility at professional meetings, 3) information about research possibilities and grants, 4) child care provision at Society meetings, and 5) more basic science and physiology oriented presentions in the program. In response to networking interests, the Society will make available information from the surveyed members. Since 16% of respondents have a PH.D., and 77% are employed in academics, the Society should consider more basic presentations. The need for day care indicates changes in Society membership. The Society plans to conduct similar surveys on a regular basis.

  15. 3. Historic American Buildings Survey, Courtesy of Oregon Historical Society, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey, Courtesy of Oregon Historical Society, Photo from 'West Shore' VILLIARD HALL, 1886, DEADY HALL, 1876. - University of Oregon, Deady Hall, University of Oregon Campus, Eugene, Lane County, OR

  16. 4. Historic American Buildings Survey From Society of California Pioneers ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Historic American Buildings Survey From Society of California Pioneers From Vischer Drawing Original: After 1859 Re-photo: January 1940 CHURCH (VIEW FROM SOUTHWEST) - Mission San Rafael Archangel, San Rafael, Marin County, CA

  17. 10. Historic American Buildings Survey Society of California Pioneers From ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Historic American Buildings Survey Society of California Pioneers From Vischer Drawing REAR VIEW OF MISSION About 1870 - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  18. 10. Historic American Buildings Survey Society of California Pioneers Original: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Historic American Buildings Survey Society of California Pioneers Original: About 1870's Re- photo: January 1940 VIEW FROM SOUTHEAST - Mission San Antonio de Padua, Hunter Liggett Military Reservation, Jolon, Monterey County, CA

  19. 11. Historic American Buildings Survey California Historical Society Original: About ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Historic American Buildings Survey California Historical Society Original: About 1870 Re-photo: January 1940 CONVENTO AND ADDITIONS (VIEW FROM SOUTHWEST) - Mission San Jose de Guadalupe, Mission & Washington Boulevards, Fremont, Alameda County, CA

  20. American College of Radiology-American Brachytherapy Society practice parameter for electronically generated low-energy radiation sources.

    PubMed

    Devlin, Phillip M; Gaspar, Laurie E; Buzurovic, Ivan; Demanes, D Jeffrey; Kasper, Michael E; Nag, Subir; Ouhib, Zoubir; Petit, Joshua H; Rosenthal, Seth A; Small, William; Wallner, Paul E; Hartford, Alan C

    This collaborative practice parameter technical standard has been created between the American College of Radiology and American Brachytherapy Society to guide the usage of electronically generated low energy radiation sources (ELSs). It refers to the use of electronic X-ray sources with peak voltages up to 120 kVp to deliver therapeutic radiation therapy. The parameter provides a guideline for utilizing ELS, including patient selection and consent, treatment planning, and delivery processes. The parameter reviews the published clinical data with regard to ELS results in skin, breast, and other cancers. This technical standard recommends appropriate qualifications of the involved personnel. The parameter reviews the technical issues relating to equipment specifications as well as patient and personnel safety. Regarding suggestions for educational programs with regard to this parameter,it is suggested that the training level for clinicians be equivalent to that for other radiation therapies. It also suggests that ELS must be done using the same standards of quality and safety as those in place for other forms of radiation therapy. Copyright © 2017 American Brachytherapy Society and American College of Radiology. Published by Elsevier Inc. All rights reserved.

  1. American Council of Learned Societies Annual Report, 2007-2008

    ERIC Educational Resources Information Center

    American Council of Learned Societies, 2009

    2009-01-01

    The American Council of Learned Societies (ACLS) provides the humanities and related social sciences with leadership, opportunities for innovation, and national and international representation. ACLS was founded in 1919 to represent the United States in the Union Academique Internationale. Its mission is "the advancement of humanistic studies…

  2. A history of the American Society for Clinical Investigation

    PubMed Central

    Howell, Joel D.

    2009-01-01

    One hundred years ago, in 1909, the American Society for Clinical Investigation (ASCI) held its first annual meeting. The founding members based this new society on a revolutionary approach to research that emphasized newer physiological methods. In 1924 the ASCI started a new journal, the Journal of Clinical Investigation. The ASCI has also held an annual meeting almost every year. The society has long debated who could be a member, with discussions about whether members must be physicians, what sorts of research they could do, and the role of women within the society. The ASCI has also grappled with what else the society should do, especially whether it ought to take a stand on policy issues. ASCI history has reflected changing social, political, and economic contexts, including several wars, concerns about the ethics of biomedical research, massive increases in federal research funding, and an increasingly large and specialized medical environment. PMID:19348041

  3. 20. Historic American Buildings Survey Society of California Pioneers Original: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. Historic American Buildings Survey Society of California Pioneers Original: 1860's Re-photo: January 1940 MISSION BUILDING OPPOSITE MISSION (NOW DESTROYED) - Mission San Jose de Guadalupe, Mission & Washington Boulevards, Fremont, Alameda County, CA

  4. 6. Historic American Buildings Survey California Historical Society Original: After ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Historic American Buildings Survey California Historical Society Original: After 1868 Re-photo: January 1940 CEMETERY AND FRAME CHURCH (VIEW FROM NORTHWEST) - Mission San Jose de Guadalupe, Mission & Washington Boulevards, Fremont, Alameda County, CA

  5. American Physiological Society Fall Meeting, August 15-20, 1976, University of Pennsylvania, Philadelphia, Pennsylvania. Abstracts of Papers

    ERIC Educational Resources Information Center

    Physiologist, 1976

    1976-01-01

    Presented are abstracts of papers arranged in alphabetical order by first-named author. The proceedings of the American Physiological Society were held jointly with the American Society of Zoologists (ASZ) and the Biomedical Engineering Society (BMES). (EB)

  6. Education and Public Outreach at the American Astronomical Society

    NASA Astrophysics Data System (ADS)

    Fienberg, R. T.

    2011-09-01

    Recently the Council of the American Astronomical Society (AAS) adopted its first-ever mission-and-vision statement. Independently, the Astronomy Education Board (AEB), which has oversight of the Society's educational activities, adopted new goals for the AAS education program. Much of the responsibility for aligning the AAS mission-and-vision statement and AEB goals and implementing them is vested in a new position: AAS Press Officer and Education and Outreach Coordinator. Here I describe the AAS's priorities for education and public outreach and explain how they are being, or will be, achieved.

  7. American Council of Learned Societies Annual Report, 2008-2009

    ERIC Educational Resources Information Center

    American Council of Learned Societies, 2010

    2010-01-01

    The American Council of Learned Societies (ACLS) provides the humanities and related social sciences with leadership, opportunities for innovation, and national and international representation. ACLS was founded in 1919 to represent the United States in the Union Academique Internationale. Its mission is "the advancement of humanistic studies in…

  8. Dilemmas of American Policy; Crucial Issues in Contemporary Society.

    ERIC Educational Resources Information Center

    Cook, Samuel DuBois; And Others

    This volume contains four papers dealing with key social issues confronting American society; racial conflict; education (especially concerning national policies and goals); rationale for limited war for a nonmilitaristic nation; and the generation gap. Dr. Cook discusses black identity and white response and the problem of inculcating hope where…

  9. 19. Historic American Buildings Survey Society of California Pioneers Original: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. Historic American Buildings Survey Society of California Pioneers Original: 1850's Re-photo: January 1940 MISSION BUILDINGS NORTH OF CHURCH; VIEW FROM WEST - Mission San Jose de Guadalupe, Mission & Washington Boulevards, Fremont, Alameda County, CA

  10. American Council of Learned Societies Annual Report for the Years 2006-2007 and 2005-2006

    ERIC Educational Resources Information Center

    American Council of Learned Societies, 2008

    2008-01-01

    The American Council of Learned Societies (ACLS) provides the humanities and related social sciences with leadership, opportunities for innovation, and national and international representation. The American Council of Learned Societies was created in 1919 to represent the United States in the Union Academique Internationale. Its mission is…

  11. Society of American Foresters - an advocacy for forest inventory

    Treesearch

    John W., Jr. Moser

    2007-01-01

    The Society of American Foresters (SAF) represents all segments of the forestry profession in the United States, including public and private practitioners, researchers, administrators, educators, and students. Its mission is to advance the science, education, technology, and practice of forestry. SAF's science and education program and its policy program have...

  12. International Federation of Head Neck Oncology Society 5(th) World Congress/American Head Neck Society 2014 update.

    PubMed

    Sharma, Shilpi; Chaukar, Devendra A

    2014-07-01

    Head neck cancer is an important health problem with high morbidity and mortality. Early detection and adequate treatment improve prognosis significantly. Thus creating awareness among clinicians is an important step toward control of head neck cancer and reducing its overall burden. We here provide an update on the International Federation of Head Neck Oncology Society/American Head Neck Society 2014 held between July 26, 2014 and July 30, 2014 in New York.

  13. American Radium Society 92nd Annual Meeting.

    PubMed

    Jani, Ashesh B; Le, Quynh-Thu; Michalski, Jeff J; Sawaya, Raymond; Wilson, Lynn D

    2010-08-01

    We provide a summary of the 92nd Annual Meeting of the American Radium Society (ARS), the oldest organization devoted to the study of cancer. This May 2010 meeting included a postgraduate course/contouring laboratory, seven scientific sessions, two keynote lectures, one Janeway lecture, four Panel presentations, one debate, one satellite symposium and 107 poster presentations--details of each of these activities are provided. All of these academic activities revolved around the major meeting theme of 'Improved Outcomes Through Judicious Applications of Advanced Technology'.

  14. Final Report on Kokes Awards for the 20th North American Catalysis Society Meeting

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Wong, Michael S

    2008-12-31

    This Final Report describes how the Kokes Awards program was carried out for the 2007 meeting with regard to selection of students and disbursement of funds received from DOE and other sources. The objective of the Richard J. Kokes Travel Award program of the American Catalysis Society is to encourage graduate students to attend and participate meaningfully in the biennial North American Catalysis Society Meeting.

  15. Perceptions of genetics research as harmful to society: differences among samples of African-Americans and European-Americans.

    PubMed

    Furr, L Allen

    2002-01-01

    Genetics has the potential not only to find cures for diseases, but to possess the mechanisms to change the bio-social make-up of populations. A specific question that has arisen on this issue is how developments in genetic technology may intersect with existing race and ethnic relations. Evidence of the racialization of some genetic disorders has been demonstrated elsewhere. The purpose of this study is to compare and contrast African-American and European-American attitudes on the benefits of genetics research for society. Findings show that African-Americans were more likely to say genetics research is harmful for society. This relationship remained statistically significant after controls were introduced in a regression model. Demographic characteristics and self-rated knowledge of genetics had no effect on attitudes among African-Americans. A willingness to use genetic services correlated with favorable attitudes. Differences in social position may lead some groups to opposing interpretations and symbolic meanings of genetics. This may be true in the context of this study because the social meanings of genetics may be tainted by racialization, historical attempts at eugenics, and the potential abuse of genetics targeting groups partially defined by superficial genetic characteristics.

  16. Symposium introduction: the first joint American Chemical Society Agricultural and Food Chemistry Division and the American Chemical Society International Chemical Sciences Chapter in Thailand

    USDA-ARS?s Scientific Manuscript database

    The American Chemical Society (ACS) Agricultural and Food Chemistry Division (AGFD) and the ACS International Chemical Sciences Chapter in Thailand (ICSCT) worked together to stage the “1st Joint ACS AGFD - ACS ICSCT Symposium on Agricultural and Food Chemistry,” which was held in Bangkok, Thailand ...

  17. 77 FR 56650 - Food and Drug Administration/American Glaucoma Society Workshop on the Validity, Reliability, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ...] Food and Drug Administration/American Glaucoma Society Workshop on the Validity, Reliability, and... entitled ``FDA/American Glaucoma Society (AGS) Workshop on the Validity, Reliability, and Usability of... research. The purpose of this public workshop is to provide a forum for discussing the validity...

  18. ACCF/ASE/ACEP/AHA/ASNC/SCAI/SCCT/SCMR 2008 appropriateness criteria for stress echocardiography: a report of the American College of Cardiology Foundation Appropriateness Criteria Task Force, American Society of Echocardiography, American College of Emergency Physicians, American Heart Association, American Society of Nuclear Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, and Society for Cardiovascular Magnetic Resonance endorsed by the Heart Rhythm Society and the Society of Critical Care Medicine.

    PubMed

    Douglas, Pamela S; Khandheria, Bijoy; Stainback, Raymond F; Weissman, Neil J; Peterson, Eric D; Hendel, Robert C; Stainback, Raymond F; Blaivas, Michael; Des Prez, Roger D; Gillam, Linda D; Golash, Terry; Hiratzka, Loren F; Kussmaul, William G; Labovitz, Arthur J; Lindenfeld, JoAnn; Masoudi, Frederick A; Mayo, Paul H; Porembka, David; Spertus, John A; Wann, L Samuel; Wiegers, Susan E; Brindis, Ralph G; Douglas, Pamela S; Hendel, Robert C; Patel, Manesh R; Peterson, Eric D; Wolk, Michael J; Allen, Joseph M

    2008-03-18

    The American College of Cardiology Foundation (ACCF) and the American Society of Echocardiography (ASE) together with key specialty and subspecialty societies, conducted an appropriateness review for stress echocardiography. The review assessed the risks and benefits of stress echocardiography for several indications or clinical scenarios and scored them on a scale of 1 to 9 (based upon methodology developed by the ACCF to assess imaging appropriateness). The upper range (7 to 9) implies that the test is generally acceptable and is a reasonable approach, and the lower range (1 to 3) implies that the test is generally not acceptable and is not a reasonable approach. The midrange (4 to 6) indicates a clinical scenario for which the indication for a stress echocardiogram is uncertain. The indications for this review were drawn from common applications or anticipated uses, as well as from current clinical practice guidelines. Use of stress echocardiography for risk assessment in patients with coronary artery disease (CAD) was viewed favorably, while routine repeat testing and general screening in certain clinical scenarios were viewed less favorably. It is anticipated that these results will have a significant impact on physician decision making and performance, reimbursement policy, and will help guide future research.

  19. ACCF/ASE/ACEP/AHA/ASNC/SCAI/SCCT/SCMR 2008 appropriateness criteria for stress echocardiography: a report of the American College of Cardiology Foundation Appropriateness Criteria Task Force, American Society of Echocardiography, American College of Emergency Physicians, American Heart Association, American Society of Nuclear Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, and Society for Cardiovascular Magnetic Resonance: endorsed by the Heart Rhythm Society and the Society of Critical Care Medicine.

    PubMed

    Douglas, Pamela S; Khandheria, Bijoy; Stainback, Raymond F; Weissman, Neil J; Peterson, Eric D; Hendel, Robert C; Stainback, Raymond F; Blaivas, Michael; Des Prez, Roger D; Gillam, Linda D; Golash, Terry; Hiratzka, Loren F; Kussmaul, William G; Labovitz, Arthur J; Lindenfeld, JoAnn; Masoudi, Frederick A; Mayo, Paul H; Porembka, David; Spertus, John A; Wann, L Samuel; Wiegers, Susan E; Brindis, Ralph G; Douglas, Pamela S; Patel, Manesh R; Wolk, Michael J; Allen, Joseph M

    2008-03-18

    The American College of Cardiology Foundation (ACCF) and the American Society of Echocardiography (ASE) together with key specialty and subspecialty societies, conducted an appropriateness review for stress echocardiography. The review assessed the risks and benefits of stress echocardiography for several indications or clinical scenarios and scored them on a scale of 1 to 9 (based upon methodology developed by the ACCF to assess imaging appropriateness). The upper range (7 to 9) implies that the test is generally acceptable and is a reasonable approach, and the lower range (1 to 3) implies that the test is generally not acceptable and is not a reasonable approach. The midrange (4 to 6) indicates a clinical scenario for which the indication for a stress echocardiogram is uncertain. The indications for this review were drawn from common applications or anticipated uses, as well as from current clinical practice guidelines. Use of stress echocardiography for risk assessment in patients with coronary artery disease (CAD) was viewed favorably, while routine repeat testing and general screening in certain clinical scenarios were viewed less favorably. It is anticipated that these results will have a significant impact on physician decision making and performance, reimbursement policy, and will help guide future research.

  20. ACCF/ASE/ACEP/AHA/ASNC/SCAI/SCCT/SCMR 2008 Appropriateness Criteria for Stress Echocardiography. A report of the American College of Cardiology Foundation Appropriateness Criteria Task Force, American Society of Echocardiography, American College of Emergency Physicians, American Heart Association, American Society of Nuclear Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, and Society for Cardiovascular Magnetic Resonance endorsed by the Heart Rhythm Society and the Society of Critical Care Medicine.

    PubMed

    Douglas, Pamela S; Khandheria, Bijoy; Stainback, Raymond F; Weissman, Neil J; Peterson, Eric D; Hendel, Robert C; Stainback, Raymond F; Blaivas, Michael; Des Prez, Roger D; Gillam, Linda D; Golash, Terry; Hiratzka, Loren F; Kussmaul, William G; Labovitz, Arthur J; Lindenfeld, Joann; Masoudi, Frederick A; Mayo, Paul H; Porembka, David; Spertus, John A; Wann, L Samuel; Wiegers, Susan E; Brindis, Ralph G; Douglas, Pamela S; Hendel, Robert C; Patel, Manesh R; Peterson, Eric D; Wolk, Michael J; Allen, Joseph M

    2008-04-01

    The American College of Cardiology Foundation (ACCF) and the American Society of Echocardiography (ASE) together with key specialty and subspecialty societies, conducted an appropriateness review for stress echocardiography. The review assessed the risks and benefits of stress echocardiography for several indications or clinical scenarios and scored them on a scale of 1 to 9 (based upon methodology developed by the ACCF to assess imaging appropriateness). The upper range (7 to 9) implies that the test is generally acceptable and is a reasonable approach, and the lower range (1 to 3) implies that the test is generally not acceptable and is not a reasonable approach. The midrange (4 to 6) indicates a clinical scenario for which the indication for a stress echocardiogram is uncertain. The indications for this review were drawn from common applications or anticipated uses, as well as from current clinical practice guidelines. Use of stress echocardiography for risk assessment in patients with coronary artery disease (CAD) was viewed favorably, while routine repeat testing and general screening in certain clinical scenarios were viewed less favorably. It is anticipated that these results will have a significant impact on physician decision making and performance, reimbursement policy, and will help guide future research.

  1. Chemical Society Reinstates Iranian Chemists; Iranian-American Scholar Arrested

    ERIC Educational Resources Information Center

    Bollag, Burton

    2007-01-01

    The frosty relationship between the United States and Iran has created a chill in many areas of scholarly endeavor. One resulting battle, over whether Iranian scholars can belong to the American Chemical Society, has been largely resolved. But a new imbroglio looms with the arrest of a prominent U.S.-Iranian scholar who was visiting Tehran. The…

  2. American Pediatric Society 2013 presidential address: 125th anniversary of the American Pediatric Society--lessons from the past to guide the future.

    PubMed

    Stoll, Barbara J

    2013-10-01

    This year is the 125th anniversary of the American Pediatric Society (APS), a time to reflect on the past 125 years of child health and child health research, a time to consider the health of America's children in a social and global context, and a time to consider the future. This paper is a combination of pediatric and APS history and personal story.

  3. Electronic nicotine delivery systems: a policy statement from the American Association for Cancer Research and the American Society of Clinical Oncology.

    PubMed

    Brandon, Thomas H; Goniewicz, Maciej L; Hanna, Nasser H; Hatsukami, Dorothy K; Herbst, Roy S; Hobin, Jennifer A; Ostroff, Jamie S; Shields, Peter G; Toll, Benjamin A; Tyne, Courtney A; Viswanath, Kasisomayajula; Warren, Graham W

    2015-03-10

    Combustible tobacco use remains the number-one preventable cause of disease, disability, and death in the United States. Electronic nicotine delivery systems (ENDS), which include electronic cigarettes, are devices capable of delivering nicotine in an aerosolized form. ENDS use by both adults and youth has increased rapidly, and some have advocated these products could serve as harm-reduction devices and smoking cessation aids. ENDS may be beneficial if they reduce smoking rates or prevent or reduce the known adverse health effects of smoking. However, ENDS may also be harmful, particularly to youth, if they increase the likelihood that nonsmokers or former smokers will use combustible tobacco products or if they discourage smokers from quitting. The American Association for Cancer Research (AACR) and the American Society of Clinical Oncology (ASCO) recognize the potential ENDS have to alter patterns of tobacco use and affect the health of the public; however, definitive data are lacking. The AACR and ASCO recommend additional research on these devices, including assessing the health impacts of ENDS, understanding patterns of ENDS use, and determining what role ENDS have in cessation. Key policy recommendations include supporting federal, state, and local regulation of ENDS; requiring manufacturers to register with the US Food and Drug Administration and report all product ingredients, requiring childproof caps on ENDS liquids, and including warning labels on products and their advertisements; prohibiting youth-oriented marketing and sales; prohibiting child-friendly ENDS flavors; and prohibiting ENDS use in places where cigarette smoking is prohibited. This policy statement was developed by a joint writing group composed of members from the Tobacco and Cancer Subcommittee of the American Association for Cancer Research (AACR) Science Policy and Government Affairs (SPGA) Committee and American Society of Clinical Oncology (ASCO) Tobacco Cessation and Control

  4. American Indian Science & Engineering Society (AISES) Programs: Outreach to Native Americans

    NASA Astrophysics Data System (ADS)

    Lacourse, S.

    2003-12-01

    AISES is a national non-profit organization which nurtures building of community by bridging science and technology with traditional Native values. Through its educational programs, AISES provides opportunities for American Indians and Native Alaskans to pursue studies in science, engineering, and technology arenas. The trained professionals then become technologically informed leaders within the Indian community. AISES' ultimate goal is to be a catalyst for the advancement of American Indians and Native Alaskans as they seek to become self-reliant and self-determined members of society. AISES' Higher Education Program consists of scholarships, college relations, leadership development, and internships. This session will focus on the value and impact of AISES internships for AISES students, including hands-on experience in the student's field of study, co-op opportunities, and entrance into graduate school. AISES currently offers internship placements with NASA-Goddard Space Flight Center, the U.S. State Department, the Departments of Commerce and Veterans Affairs, and the Centers for Disease Control and Prevention. In 2004, AISES will also be offering placements at the Central Intelligence Agency.

  5. 1. Historic American Buildings Survey From Society of California Pioneers ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey From Society of California Pioneers Original: About 1790 Re- photo: January 1940 (From old drawing by Sukes, showing first church at left, second church being built near center - about 1790) - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  6. Position of the American Dietetic Association and American Society for Nutrition: obesity, reproduction, and pregnancy outcomes.

    PubMed

    Siega-Riz, Anna Maria; King, Janet C

    2009-05-01

    Given the detrimental influence of maternal overweight and obesity on reproductive and pregnancy outcomes for the mother and child, it is the position of the American Dietetic Association and the American Society for Nutrition that all overweight and obese women of reproductive age should receive counseling on the roles of diet and physical activity in reproductive health prior to pregnancy,during pregnancy, and in the inter conceptional period, in order to ameliorate these adverse outcomes. The effect of maternal nutritional status prior to pregnancy on reproduction and pregnancy outcomes is of great public health importance. Obesity in the United States and worldwide has grown to epidemic proportions, with an estimated 33% of US women classified as obese. This position paper has two objectives: (a) to help nutrition professionals become aware of the risks and possible complications of overweight and obesity for fertility,the course of pregnancy, birth outcomes, and short- and long-term maternal and child health outcomes;and (b) related to the commitment to research by the American Dietetic Association and the American Society for Nutrition, to identify the gaps in research to improve our knowledge of the risks and complications associated with being overweight and obese before and during pregnancy.Only with an increased knowledge of these risks and complications can health care professionals develop effective strategies that can be implemented before and during pregnancy as well as during the inter conceptional period to ameliorate adverse outcomes.

  7. American Issues Forum, Volume I: American Society in the Making. Courses by Newspaper: Community Leader's Guide, Newspaper Articles, [And] Examination Questions.

    ERIC Educational Resources Information Center

    California Univ., San Diego. Univ. Extension.

    These materials are designed to be used in a one-semester curriculum program which is linked to topics outlined in the American Issues Forum calendar. It is intended for use at the local level. Volume I, American Society in the Making, examines some of the principal conditions affecting the development of American ideas and institutions. It…

  8. 78 FR 58558 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-American Society...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-24

    ... DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993--American Society of Mechanical Engineers Notice is hereby given that, on August 20....C. 4301 et seq. (``the Act''), the American Society of Mechanical Engineers (``ASME'') has filed...

  9. 76 FR 80406 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-American Society...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993--American Society of Mechanical Engineers Notice is hereby given that, on December 6....C. 4301 et seq. (``the Act''), American Society of Mechanical Engineers (``ASME'') has filed written...

  10. 76 FR 27351 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-American Society...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993--American Society of Mechanical Engineers Notice is hereby given that, on April 12....C. 4301 et seq. (``the Act''), American Society Of Mechanical Engineers (``ASME'') has filed written...

  11. 75 FR 70031 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-American Society...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-16

    ... DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993--American Society of Mechanical Engineers Notice is hereby given that, on October 14....C. 4301 et seq. (``the Act''), American Society of Mechanical Engineers (``ASME'') has filed written...

  12. 76 FR 52014 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-American Society...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-19

    ... DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993--American Society of Mechanical Engineers Notice is hereby given that, on July 25....C. 4301 et seq. (``the Act''), American Society of Mechanical Engineers (``ASME'') has filed written...

  13. 76 FR 6497 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-American Society...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-04

    ... DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993--American Society of Mechanical Engineers Notice is hereby given that, on January 10....C. 4301 et seq. (``the Act''), American Society of Mechanical Engineers (``ASME'') has filed written...

  14. 75 FR 45156 - Notice Pursuant to the National Cooperative Research and Production Act of 1993; American Society...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-02

    ... DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993; American Society of Mechanical Engineers Notice is hereby given that, on June 28....C. 4301 et seq. (``the Act''), the American Society of Mechanical Engineers (``ASME'') has filed...

  15. 77 FR 31041 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-American Society...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-24

    ... DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993--American Society of Mechanical Engineers Notice is hereby given that, on April 27....C. 4301 et seq. (``the Act''), the American Society of Mechanical Engineers (``ASME'') has filed...

  16. 75 FR 14191 - Notice Pursuant to The National Cooperative Research and Production Act of 1993-American Society...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-24

    ... DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to The National Cooperative Research and Production Act of 1993--American Society of Mechanical Engineers Notice is hereby given that, on February 25....C. 4301 et seq.. (``the Act''), the American Society of Mechanical Engineers (``ASME'') has filed...

  17. 77 FR 58412 - Notice Pursuant to the National Cooperative Research and Production Act of 1993; American Society...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993; American Society of Mechanical Engineers Notice is hereby given that, on August 27....C. 4301 et seq. (``the Act''), the American Society of Mechanical Engineers (``ASME'') has filed...

  18. A Comparison of North American and Latin American Societies and Their Social-Political Pressures: A Preliminary Statement for Instructional Concepts.

    ERIC Educational Resources Information Center

    McDonald, Ronald H.

    In this paper, a comparison of the Latin American and the North American society is presented as a preliminary to future refinement of the concepts into instructional devices for secondary students. Following discussion of the distinctions between the two general societal types (Latin America as organic-centripetal and North America as…

  19. North American Fuzzy Logic Processing Society (NAFIPS 1992), volume 1

    NASA Technical Reports Server (NTRS)

    Villarreal, James A. (Compiler)

    1992-01-01

    This document contains papers presented at the NAFIPS '92 North American Fuzzy Information Processing Society Conference. More than 75 papers were presented at this Conference, which was sponsored by NAFIPS in cooperation with NASA, the Instituto Tecnologico de Morelia, the Indian Society for Fuzzy Mathematics and Information Processing (ISFUMIP), the Instituto Tecnologico de Estudios Superiores de Monterrey (ITESM), the International Fuzzy Systems Association (IFSA), the Japan Society for Fuzzy Theory and Systems, and the Microelectronics and Computer Technology Corporation (MCC). The fuzzy set theory has led to a large number of diverse applications. Recently, interesting applications have been developed which involve the integration of fuzzy systems with adaptive processes such as neural networks and genetic algorithms. NAFIPS '92 was directed toward the advancement, commercialization, and engineering development of these technologies.

  20. North American Fuzzy Logic Processing Society (NAFIPS 1992), volume 2

    NASA Technical Reports Server (NTRS)

    Villarreal, James A. (Compiler)

    1992-01-01

    This document contains papers presented at the NAFIPS '92 North American Fuzzy Information Processing Society Conference. More than 75 papers were presented at this Conference, which was sponsored by NAFIPS in cooperation with NASA, the Instituto Tecnologico de Morelia, the Indian Society for Fuzzy Mathematics and Information Processing (ISFUMIP), the Instituto Tecnologico de Estudios Superiores de Monterrey (ITESM), the International Fuzzy Systems Association (IFSA), the Japan Society for Fuzzy Theory and Systems, and the Microelectronics and Computer Technology Corporation (MCC). The fuzzy set theory has led to a large number of diverse applications. Recently, interesting applications have been developed which involve the integration of fuzzy systems with adaptive processes such a neural networks and genetic algorithms. NAFIPS '92 was directed toward the advancement, commercialization, and engineering development of these technologies.

  1. ACC/AATS/AHA/ASE/ASNC/SCAI/SCCT/STS 2017 Appropriate Use Criteria for Coronary Revascularization in Patients With Stable Ischemic Heart Disease : A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, and Society of Thoracic Surgeons.

    PubMed

    Patel, Manesh R; Calhoon, John H; Dehmer, Gregory J; Grantham, James Aaron; Maddox, Thomas M; Maron, David J; Smith, Peter K

    2017-10-01

    The American College of Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, and American Association for Thoracic Surgery, along with key specialty and subspecialty societies, have completed a 2-part revision of the appropriate use criteria (AUC) for coronary revascularization. In prior coronary revascularization AUC documents, indications for revascularization in acute coronary syndromes and stable ischemic heart disease (SIHD) were combined into 1 document. To address the expanding clinical indications for coronary revascularization, and to align the subject matter with the most current American College of Cardiology/American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing SIHD and acute coronary syndromes individually. This document presents the AUC for SIHD.Clinical scenarios were developed to mimic patient presentations encountered in everyday practice. These scenarios included information on symptom status; risk level as assessed by noninvasive testing; coronary disease burden; and, in some scenarios, fractional flow reserve testing, presence or absence of diabetes, and SYNTAX score. This update provides a reassessment of clinical scenarios that the writing group felt were affected by significant changes in the medical literature or gaps from prior criteria. The methodology used in this update is similar to the initial document but employs the recent modifications in the methods for developing AUC, most notably, alterations in the nomenclature for appropriate use categorization.A separate, independent rating panel scored the clinical scenarios on a scale of 1 to 9. Scores of 7 to 9 indicate that revascularization is considered appropriate for the clinical scenario presented. Scores of 1 to 3 indicate that revascularization is considered rarely appropriate for the clinical scenario, whereas scores in the mid-range of 4 to 6 indicate that

  2. 77 FR 3073 - American Society of Mechanical Engineers (ASME) Codes and New and Revised ASME Code Cases...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-23

    ... NUCLEAR REGULATORY COMMISSION 10 CFR Part 50 [NRC-2008-0554] RIN 3150-AI35 American Society of Mechanical Engineers (ASME) Codes and New and Revised ASME Code Cases; Corrections AGENCY: Nuclear Regulatory... the American Society of Mechanical Engineers, Three Park Avenue, New York, NY 10016, phone (800) 843...

  3. The Society of Thoracic Surgeons, The Society of Cardiovascular Anesthesiologists, and The American Society of ExtraCorporeal Technology: Clinical Practice Guidelines-Anticoagulation During Cardiopulmonary Bypass.

    PubMed

    Shore-Lesserson, Linda; Baker, Robert A; Ferraris, Victor A; Greilich, Philip E; Fitzgerald, David; Roman, Philip; Hammon, John W

    2018-02-01

    Despite more than a half century of "safe" cardiopulmonary bypass (CPB), the evidence base surrounding the conduct of anticoagulation therapy for CPB has not been organized into a succinct guideline. For this and other reasons, there is enormous practice variability relating to the use and dosing of heparin, monitoring heparin anticoagulation, reversal of anticoagulation, and the use of alternative anticoagulants. To address this and other gaps, The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiologists, and the American Society of Extracorporeal Technology developed an Evidence Based Workgroup. This was a group of interdisciplinary professionals gathered to summarize the evidence and create practice recommendations for various aspects of CPB. To date, anticoagulation practices in CPB have not been standardized in accordance with the evidence base. This clinical practice guideline was written with the intent to fill the evidence gap and to establish best practices in anticoagulation therapy for CPB using the available evidence. To identify relevant evidence, a systematic review was outlined and literature searches were conducted in PubMed using standardized medical subject heading (MeSH) terms from the National Library of Medicine list of search terms. Search dates were inclusive of January 2000 to December 2015. The search yielded 833 abstracts, which were reviewed by two independent reviewers. Once accepted into the full manuscript review stage, two members of the writing group evaluated each of 286 full papers for inclusion eligibility into the guideline document. Ninety-six manuscripts were included in the final review. In addition, 17 manuscripts published before 2000 were included to provide method, context, or additional supporting evidence for the recommendations as these papers were considered sentinel publications. Members of the writing group wrote and developed recommendations based on review of the articles obtained and achieved

  4. Cancer screening in the United States, 2018: A review of current American Cancer Society guidelines and current issues in cancer screening.

    PubMed

    Smith, Robert A; Andrews, Kimberly S; Brooks, Durado; Fedewa, Stacey A; Manassaram-Baptiste, Deana; Saslow, Debbie; Brawley, Otis W; Wender, Richard C

    2018-05-30

    Each year, the American Cancer Society publishes a summary of its guidelines for early cancer detection, data and trends in cancer screening rates from the National Health Interview Survey, and select issues related to cancer screening. In this 2018 update, we also summarize the new American Cancer Society colorectal cancer screening guideline and include a clarification in the language of the 2013 lung cancer screening guideline. CA Cancer J Clin 2018. © 2018 American Cancer Society. © 2018 American Cancer Society.

  5. The history of the German Cardiac Society and the American College of Cardiology and their two founders.

    PubMed

    Lüderitz, Berndt; Holmes, David R; Harold, John

    2013-02-26

    The German Cardiac Society is the oldest national cardiac society in Europe, founded on June 3, 1927, in Bad Nauheim by Dr. Bruno Kisch and Professor Arthur Weber. They were actively supported by Dr. Franz Groedel, who together with Kisch became co-founders of the American College of Cardiology in 1949. Both Groedel and Kisch would be proud to see the fulfillment of their visions and dreams, which was commemorated at the joint session of the two societies held during the 78th annual meeting of the German Cardiac Society in Mannheim, Germany. "It is ironic that their dreadful years in Germany and their loss to German Cardiology helped to contribute to advances in American and international Cardiology," said Dr. Simon Dack, American College of Cardiology president in 1956 and 1957. The legacy of Groedel might be reflected by his own words: "We will meet the future not merely by dreams but by concerned action and inextinguishable enthusiasm". Copyright © 2013 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  6. Comprehensive management of recurrent thyroid cancer: An American Head and Neck Society consensus statement: AHNS consensus statement.

    PubMed

    Scharpf, Joseph; Tuttle, Michael; Wong, Richard; Ridge, Drew; Smith, Russell; Hartl, Dana; Levine, Robert; Randolph, Gregory

    2016-12-01

    This American Head and Neck Society (AHNS) consensus statement focuses on the detection and management of recurrent thyroid cancer. This document describes the radiologic approach to defining structural recurrent disease and the operative and nonoperative rationale in addressing identified structural disease to create equipoise in the personalized treatment strategy for the patient. The recommendations of this AHNS multidisciplinary consensus panel of the American Head and Neck Society are intended to help guide all multidisciplinary clinicians who diagnose or manage adult patients with thyroid cancer. The consensus panel is comprised of members of the American Head and Neck Society and its Endocrine Surgical Committee, and there is representation from medical endocrinology and both national and international surgical representation drawn from general/endocrine surgery and otolaryngology/head and neck surgery. Authors provided expertise for their respective sections, and consensus recommendations were made regarding the evaluation and treatment of recurrent thyroid cancer. Evidence-based literature support is drawn from thyroid cancer studies, recurrent thyroid cancer studies, and American Thyroid Association (ATA) guidelines. The manuscript was then distributed to members of the American Head and Neck Society Endocrine Committee and governing counsel for further feedback. © 2016 Wiley Periodicals, Inc. Head Neck 38: 1862-1869, 2016. © 2016 Wiley Periodicals, Inc.

  7. Biopesticides: State of the Art and Future Opportunities by the American Chemical Society

    EPA Pesticide Factsheets

    This chapter from an American Chemical Society symposium reviews areas including how EPA views the benefits of biopesticides, related laws and legal requirements, biopesticide registration, and biopesticide data requirements.

  8. Electronic Publishing and the Journals of the American Chemical Society.

    PubMed

    Spring, Jeffrey D; Garson, Lorrin R

    1996-01-01

    The American Chemical Society is developing a number of initiatives that implement emerging electronic technologies in order to provide a broad range of products and services to members and subscribers. Examples of products currently available, or under development, for access via the World Wide Web include supporting information for journals, electronic ads, color graphics and entire journals. Other activities employ e-mail, CD-ROMs, and softcopy text.

  9. Nine proposed action areas to enhance diversity and inclusion in the American Fisheries Society

    Treesearch

    Brooke E. Penaluna; Ivan Arismendi; Christine M. Moffitt; Zachary L. Penney

    2017-01-01

    Increasing diversity in the fisheries profession, including diversity of members of the American Fisheries Society (AFS), is vital to ensuring the future relevance of fish and their habitats, fisheries, and fisheries professionals in the broader context of society. Any well-informed natural resource professional understands the value of a diverse ecosystem, and savvy...

  10. Ongoing Capacity Building in the American Cancer Society (ACS) 1995-2001.

    ERIC Educational Resources Information Center

    Compton, Donald W.; Glover-Kudon, Rebecca; Smith, Iris E.; Avery, Mary Eden

    2002-01-01

    Describes how the first evaluation practitioner for the American Cancer Society (ACS) came to do evaluation capacity building (ECB) because of the need for evaluation following changes in the organizational structure. Provides a brief history of these changes as a background for understanding the seven principles of ECB at the ACS. (Author/SLD)

  11. American Society for Pain Management Nursing position statement: pain management at the end of life.

    PubMed

    Reynolds, Janice; Drew, Debra; Dunwoody, Colleen

    2013-09-01

    Pain at the end of life continues to be of great concern as it may be unrecognized or untreated. While nurses have an ethical obligation to reduce suffering at the end of life, barriers remain regarding appropriate and adequate pain management at the end of life. This position statement from the American Society for Pain Management Nursing contains recommendations for nurses, prescribers, and institutions that would improve pain management for this vulnerable population. Copyright © 2013 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  12. American Society for Metabolic and Bariatric Surgery position statement on long-term survival benefit after metabolic and bariatric surgery.

    PubMed

    Kim, Julie; Eisenberg, Dan; Azagury, Dan; Rogers, Ann; Campos, Guilherme M

    2016-01-01

    The following position statement has been issued by the American Society for Metabolic and Bariatric Surgery in response to numerous inquiries made to the Society by patients, physicians, society members, hospitals, health insurance payors, the media, and others regarding the benefit of metabolic and bariatric surgery on long-term survival. An overview of the current available published peer-reviewed scientific evidence is presented. Copyright © 2016 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  13. American Society of Nephrology Quiz and Questionnaire 2015: Electrolytes and Acid-Base Disorders.

    PubMed

    Rosner, Mitchell H; Perazella, Mark A; Choi, Michael J

    2016-04-07

    The Nephrology Quiz and Questionnaire remains an extremely popular session for attendees of the annual Kidney Week meeting of the American Society of Nephrology. During the 2015 meeting the conference hall was once again overflowing with eager quiz participants. Topics covered by the experts included electrolyte and acid-base disorders, glomerular disease, end-stage renal disease and dialysis, and kidney transplantation. Complex cases representing each of these categories together with single-best-answer questions were prepared and submitted by the panel of experts. Before the meeting, training program directors of nephrology fellowship programs and nephrology fellows in the United States answered the questions through an internet-based questionnaire. During the live session members of the audience tested their knowledge and judgment on the same series of case-oriented questions in a quiz. The audience compared their answers in real time using a cell-phone app containing the answers of the nephrology fellows and training program directors. The results of the online questionnaire were displayed, and then the quiz answers were discussed. As always, the audience, lecturers, and moderators enjoyed this highly educational session. This article recapitulates the session and reproduces selected content of educational value for theClinical Journal of the American Society of Nephrologyreaders. Enjoy the clinical cases and expert discussions. Copyright © 2016 by the American Society of Nephrology.

  14. American Society for Enhanced Recovery: Advancing Enhanced Recovery and Perioperative Medicine.

    PubMed

    Gan, Tong J; Scott, Michael; Thacker, Julie; Hedrick, Traci; Thiele, Robert H; Miller, Timothy E

    2018-06-01

    As the population ages, the increasing surgical volume and complexity of care are expected to place additional care delivery burdens in the perioperative setting. In this age of integrated multidisciplinary care of the surgical patients, there is increasing recognition that an evidence-based perioperative pathway is associated with the optimal outcomes. These pathways, collectively referred to as Enhanced Recovery Pathways, have resulted in shortened length of hospital stay, reduced complications, and variance in outcomes, as well as earlier return to baseline activities. The American Society for Enhanced Recovery (ASER) is a multispecialty, nonprofit international organization, dedicated to the practice of enhanced recovery in perioperative patients through education and research. Perioperative Quality Initiatives were formed whose intent is to organize a series of consensus conferences on topics of interest related to perioperative medicine. The journal affiliation between American Society for Enhanced Recovery and Anesthesia & Analgesia will enable these evidence-based practices to be disseminated widely and swiftly to the practicing perioperative health care professionals so they can be adopted to improve the quality of perioperative surgical care.

  15. Electronic Publishing and the Journals of the American Chemical Society

    PubMed Central

    Spring, Jeffrey D.; Garson, Lorrin R.

    1996-01-01

    The American Chemical Society is developing a number of initiatives that implement emerging electronic technologies in order to provide a broad range of products and services to members and subscribers. Examples of products currently available, or under development, for access via the World Wide Web include supporting information for journals, electronic ads, color graphics and entire journals. Other activities employ e-mail, CD-ROMs, and softcopy text. PMID:27805172

  16. Kidney cell electrophoresis

    NASA Technical Reports Server (NTRS)

    Todd, P. W.

    1985-01-01

    Tasks were undertaken in support of two objectives. They are: (1) to carry out electrophoresis experiments on cells in microgravity; and (2) assess the feasibility of using purified kidney cells from embryonic kidney cultures as a source of important cell products. Investigations were carried out in the following areas: (1) ground based electrophoresis technology; (2) cell culture technology; (3) electrophoresis of cells; (4) urokinase assay research; (5) zero-g electrophoresis; and (6) flow cytometry.

  17. An official American Thoracic Society/European Respiratory Society statement: research questions in COPD.

    PubMed

    Celli, Bartolome R; Decramer, Marc; Wedzicha, Jadwiga A; Wilson, Kevin C; Agustí, Alvar A; Criner, Gerard J; MacNee, William; Make, Barry J; Rennard, Stephen I; Stockley, Robert A; Vogelmeier, Claus; Anzueto, Antonio; Au, David H; Barnes, Peter J; Burgel, Pierre-Regis; Calverley, Peter M; Casanova, Ciro; Clini, Enrico M; Cooper, Christopher B; Coxson, Harvey O; Dusser, Daniel J; Fabbri, Leonardo M; Fahy, Bonnie; Ferguson, Gary T; Fisher, Andrew; Fletcher, Monica J; Hayot, Maurice; Hurst, John R; Jones, Paul W; Mahler, Donald A; Maltais, François; Mannino, David M; Martinez, Fernando J; Miravitlles, Marc; Meek, Paula M; Papi, Alberto; Rabe, Klaus F; Roche, Nicolas; Sciurba, Frank C; Sethi, Sanjay; Siafakas, Nikos; Sin, Don D; Soriano, Joan B; Stoller, James K; Tashkin, Donald P; Troosters, Thierry; Verleden, Geert M; Verschakelen, Johny; Vestbo, Jorgen; Walsh, John W; Washko, George R; Wise, Robert A; Wouters, Emiel F M; ZuWallack, Richard L

    2015-06-01

    Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality and resource use worldwide. The goal of this official American Thoracic Society (ATS)/European Respiratory Society (ERS) Research Statement is to describe evidence related to diagnosis, assessment, and management; identify gaps in knowledge; and make recommendations for future research. It is not intended to provide clinical practice recommendations on COPD diagnosis and management. Clinicians, researchers and patient advocates with expertise in COPD were invited to participate. A literature search of Medline was performed, and studies deemed relevant were selected. The search was not a systematic review of the evidence. Existing evidence was appraised and summarised, and then salient knowledge gaps were identified. Recommendations for research that addresses important gaps in the evidence in all areas of COPD were formulated via discussion and consensus. Great strides have been made in the diagnosis, assessment and management of COPD, as well as understanding its pathogenesis. Despite this, many important questions remain unanswered. This ATS/ERS research statement highlights the types of research that leading clinicians, researchers and patient advocates believe will have the greatest impact on patient-centred outcomes. Copyright ©ATS/ERS 2015.

  18. Philip Hillkowitz The "Granddaddy of Medical Technologists" and Cofounder of the American Society for Clinical Pathologists and the Jewish Consumptives' Relief Society.

    PubMed

    Wright, James R; Abrams, Jeanne

    2018-01-01

    - In the early 20th century, the future of hospital-based clinical pathology practice was uncertain and this situation led to the formation of the American Society for Clinical Pathologists in 1922. Philip Hillkowitz, MD, and Ward Burdick, MD, were its cofounders. No biography of Hillkowitz exists. - To explore the life, beliefs, and accomplishments of Philip Hillkowitz. - Available primary and secondary historical sources were reviewed. - Hillkowitz, the son of a Russian rabbi, immigrated to America as an 11-year-old child in 1885. He later attended medical school in Cincinnati, Ohio, and then moved to Colorado, where he began his clinical practice, which transitioned into a clinical pathology practice. In Denver, he met Charles Spivak, MD, another Jewish immigrant and together they established the Jewish Consumptives' Relief Society, an ethnically sensitive tuberculosis sanatorium that flourished in the first half of the 20th century because of its national fundraising network. In 1921, Hillkowitz and Burdick, also a Denver-based pathologist, successively organized the pathologists in Denver, followed by the state of Colorado. Early the next year, they formed the American Society for Clinical Pathologists (ASCP). Working with the American College of Surgeons, the ASCP put hospital-based practice of clinical pathology on solid footing in the 1920s. Hillkowitz then established and oversaw the ASCP Board of Registry of Medical Technologists. - Philip Hillkowitz changed the directions of clinical pathology and tuberculosis treatment in 20th century America, while simultaneously serving as a successful ethnic power broker within both the American Jewish and Eastern European immigrant communities.

  19. Tracking the Workforce: The American Society of Clinical Oncology Workforce Information System

    PubMed Central

    Kirkwood, M. Kelsey; Kosty, Michael P.; Bajorin, Dean F.; Bruinooge, Suanna S.; Goldstein, Michael A.

    2013-01-01

    Purpose: In anticipation of oncologist workforce shortages projected as part of a 2007 study, the American Society of Clinical Oncology (ASCO) worked with a contractor to create a workforce information system (WIS) to assemble the latest available data on oncologist supply and cancer incidence and prevalence. ASCO plans to publish findings annually, reporting on new data and tracking trends over time. Methods: The WIS report is composed of three sections: supply, new entrants, and cancer incidence and prevalence. Tabulations of the number of oncologists in the United States are derived mainly from the American Medical Association Physician Masterfile. Information on fellows and residents in the oncology workforce pipeline come from published sources such as Journal of the American Medical Association. Incidence and prevalence estimates are published by the American Cancer Society and National Cancer Institute. Results: The WIS reports a total of 13,084 oncologists working in the United States in 2011. Oncologists are defined as those physicians who designate hematology, hematology/oncology, or medical oncology as their specialty. The WIS compares the characteristics of these oncologists with those of all physicians and tracks emerging trends in the physician training pipeline. Conclusion: Observing characteristics of the oncologist workforce over time allows ASCO to identify, prioritize, and evaluate its workforce initiatives. Accessible figures and reports generated by the WIS can be used by ASCO and others in the oncology community to advocate for needed health care system and policy changes to help offset future workforce shortages. PMID:23633965

  20. ACCF/ASE/AHA/ASNC/HFSA/HRS/SCAI/SCCM/SCCT/SCMR 2011 Appropriate Use Criteria for Echocardiography. A Report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, American Society of Echocardiography, American Heart Association, American Society of Nuclear Cardiology, Heart Failure Society of America, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Critical Care Medicine, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance American College of Chest Physicians.

    PubMed

    Douglas, Pamela S; Garcia, Mario J; Haines, David E; Lai, Wyman W; Manning, Warren J; Patel, Ayan R; Picard, Michael H; Polk, Donna M; Ragosta, Michael; Parker Ward, R; Weiner, Rory B

    2011-03-01

    The American College of Cardiology Foundation (ACCF), in partnership with the American Society of Echocardiography (ASE) and along with key specialty and subspecialty societies, conducted a review of common clinical scenarios where echocardiography is frequently considered. This document combines and updates the original transthoracic and transesophageal echocardiography appropriateness criteria published in 2007 (1) and the original stress echocardiography appropriateness criteria published in 2008 (2). This revision reflects new clinical data, reflects changes in test utilization patterns,and clarifies echocardiography use where omissions or lack of clarity existed in the original criteria.The indications (clinical scenarios)were derived from common applications or anticipated uses, as well as from current clinical practice guidelines and results of studies examining the implementation of the original appropriate use criteria (AUC).The 202 indications in this document were developed by a diverse writing group and scored by a separate independent technical panel on a scale of 1 to 9,to designate appropriate use(median 7 to 9), uncertain use(median 4 to 6), and inappropriate use (median 1 to 3). Ninety-seven indications were rated as appropriate, 34 were rated as uncertain, and 71 were rated as inappropriate. In general,the use of echocardiography for initial diagnosis when there is a change in clinical status or when the results of the echocardiogram are anticipated to change patient management were rated appropriate. Routine testing when there was no change in clinical status or when results of testing were unlikely to modify management were more likely to be inappropriate than appropriate/uncertain.The AUC for echocardiography have the potential to impact physician decision making,healthcare delivery, and reimbursement policy. Furthermore,recognition of uncertain clinical scenarios facilitates identification of areas that would benefit from future research.

  1. ACC/AATS/AHA/ASE/ASNC/SCAI/SCCT/STS 2016 Appropriate Use Criteria for Coronary Revascularization in Patients With Acute Coronary Syndromes : A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, and the Society of Thoracic Surgeons.

    PubMed

    Patel, Manesh R; Calhoon, John H; Dehmer, Gregory J; Grantham, James Aaron; Maddox, Thomas M; Maron, David J; Smith, Peter K

    2017-04-01

    The American College of Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, and American Association for Thoracic Surgery, along with key specialty and subspecialty societies, have completed a 2-part revision of the appropriate use criteria (AUC) for coronary revascularization. In prior coronary revascularization AUC documents, indications for revascularization in acute coronary syndromes (ACS) and stable ischemic heart disease were combined into 1 document. To address the expanding clinical indications for coronary revascularization, and in an effort to align the subject matter with the most current American College of Cardiology/American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing ACS and stable ischemic heart disease individually. This document presents the AUC for ACS. Clinical scenarios were developed to mimic patient presentations encountered in everyday practice and included information on symptom status, presence of clinical instability or ongoing ischemic symptoms, prior reperfusion therapy, risk level as assessed by noninvasive testing, fractional flow reserve testing, and coronary anatomy. This update provides a reassessment of clinical scenarios that the writing group felt to be affected by significant changes in the medical literature or gaps from prior criteria. The methodology used in this update is similar to the initial document but employs the recent modifications in the methods for developing AUC, most notably, alterations in the nomenclature for appropriate use categorization. A separate, independent rating panel scored the clinical scenarios on a scale of 1 to 9. Scores of 7 to 9 indicate that revascularization is considered appropriate for the clinical scenario presented. Scores of 1 to 3 indicate that revascularization is considered rarely appropriate for the clinical scenario, whereas scores in the mid-range (4 to 6

  2. Cancer screening in the United States, 2017: A review of current American Cancer Society guidelines and current issues in cancer screening.

    PubMed

    Smith, Robert A; Andrews, Kimberly S; Brooks, Durado; Fedewa, Stacey A; Manassaram-Baptiste, Deana; Saslow, Debbie; Brawley, Otis W; Wender, Richard C

    2017-03-01

    Answer questions and earn CME/CNE Each year, the American Cancer Society publishes a summary of its guidelines for early cancer detection, data and trends in cancer screening rates, and select issues related to cancer screening. In this issue of the journal, the authors summarize current American Cancer Society cancer screening guidelines, describe an update of their guideline for using human papillomavirus vaccination for cancer prevention, describe updates in US Preventive Services Task Force recommendations for breast and colorectal cancer screening, discuss interim findings from the UK Collaborative Trial on Ovarian Cancer Screening, and provide the latest data on utilization of cancer screening from the National Health Interview Survey. CA Cancer J Clin 2017;67:100-121. © 2017 American Cancer Society. © 2017 American Cancer Society.

  3. How Linus Pauling Finally Got the Priestley Medal of the American Chemical Society

    NASA Astrophysics Data System (ADS)

    Davenport, Derek A.

    1998-10-01

    Late in 1981 I started firming up plans for a symposium marking the 250th anniversary of the birth of Joseph Priestley in 1733. The symposium was scheduled for the 1983 Fall Meeting of the American Chemical Society to be held in Washington D. C. Because of Priestley's wide-ranging interests and activities, the speakers were to include not only chemists and historians but also a political scientist, a grammarian, and a Unitarian minister. The closing session was to open with Melvin Calvin speaking on "Artificial Photosynthesis"-a phenomenon Priestley was the first to observe, albeit somewhat confusedly. Next came Fred Basolo, then president of the American Chemical Society, on "Synthetic Oxygen Carriers of Biological Interest"-Priestley had abeen among the first to remark on the role of dephlogisticated air (oxygen) in the interconversion of venous and arterial blood.

  4. FASEB (Federation of American Societies for Experimental Biology) Summer Research on Neuronal Cell Cultures at Saxton’s River, Vermont on 12-17 August 1984.

    DTIC Science & Technology

    1984-08-17

    AD-i5 81@ FASEB (FEDERATION OF AMERICAN SOCIETIES FOR EXPERIMENTAL BIOLOGY ) SUMMER..CU) FEDERATION OF AMERICAN SOCIETIES FOR EXPERIMENTAL BIOLOGY BET...UNIT NUMBERS Robert W. Krauss, Executive Director I * LEO Federation of American Societies for Experimental, NR 685-003 * Biology , 9650 Rockville Pike...Bethesda, MD 20814 *.CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE ’%Federation f American Societies for I Experimental Biology , 9650

  5. Development in electrophoresis: instrumentation for two-dimensional gel electrophoresis of protein separation and application of capillary electrophoresis in micro-bioanalysis

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Xu, Aoshuang

    2008-01-01

    This dissertation begins with a general introduction of topics related to this work. The following chapters contain three scientific manuscripts, each presented in a separate chapter with accompanying tables, figures, and literature citations. The final chapter summarizes the work and provides some prospective on this work. This introduction starts with a brief treatment of the basic principles of electrophoresis separation, followed by a discussion of gel electrophoresis and particularly polyacrylamide gel electrophoresis for protein separation, a summary of common capillary electrophoresis separation modes, and a brief treatment of micro-bioanalysis application of capillary electrophoresis, and ends with an overview of proteinmore » conformation and dynamics.« less

  6. Kokes Award for the 24th North American Catalysis Society Meeting

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Rioux, Robert M.

    The objective of the Richard. J. Kokes Travel Award program is to encourage the participation of students in the biennial North American Catalysis Society (NACS) Meetings. The Kokes Award covers a significant portion of the transportation, lodging, and conference registration costs. Eligible students must be enrolled at a North American university and need to present a paper at the meeting. The Kokes awardee will be required to contribute some time to the organizing committee to assist in meeting operations and to be present at the meeting during the entire time. Similar to the 23rd Kokes Award program, undergraduate students aremore » also eligible for the 24th Kokes Award program.« less

  7. Affinity in electrophoresis.

    PubMed

    Heegaard, Niels H H

    2009-06-01

    The journal Electrophoresis has greatly influenced my approaches to biomolecular affinity studies. The methods that I have chosen as my main tools to study interacting biomolecules--native gel and later capillary zone electrophoresis--have been the topic of numerous articles in Electrophoresis. Below, the role of the journal in the development and dissemination of these techniques and applications reviewed. Many exhaustive reviews on affinity electrophoresis and affinity CE have been published in the last few years and are not in any way replaced by the present deliberations that are focused on papers published by the journal.

  8. Defining refractory migraine: results of the RHSIS Survey of American Headache Society members.

    PubMed

    Schulman, Elliott A; Peterlin, B Lee; Lake, Alvin E; Lipton, Richard B; Hanlon, Alexandra; Siegel, Sherry; Levin, Morris; Goadsby, Peter J; Markley, Herbert G

    2009-04-01

    To gauge consensus regarding a proposed definition for refractory migraine proposed by Refractory Headache Special Interest Section, and where its use would be most appropriate. Headache experts have long recognized that a subgroup of headache sufferers remains refractory to treatment. Although different groups have proposed criteria to define refractory migraine, the definition remains controversial. The Refractory Headache Special Interest Section of the American Headache Society developed a definition through a consensus process, assisted by a literature review and initial membership survey. A 12-item questionnaire was distributed at the American Headache Society meeting in 2007 during a platform session and at the Refractory Headache Special Interest Section symposium. The same questionnaire was subsequently sent to all American Headache Society members via e-mail. A total of 151 responses from AHS members form the basis of this report. The survey instrument was designed using Survey Monkey. Frequencies and percentages of the survey were used to describe survey responses. American Headache Society members agreed that a definition for refractory migraine is needed (91%) that it should be added to the International Classification of Headache Disorders-2 (86%), and that refractory forms of non-migraine headache disorders should be defined (87%). Responders believed a refractory migraine definition would be of greatest value in selecting patients for clinical drug trials. The current refractory migraine definition requires a diagnosis of migraine, interference with function or quality of life despite modification of lifestyle factors, and adequate trials of acute and preventive medicines with established efficacy. The proposed criteria for the refractory migraine definition require failing 2 preventive medications to meet the threshold for failure. Although 42% of respondents agreed with the working definition of refractory migraine, 43% favored increasing the

  9. Position of the American Dietetic Association, American Society for Nutrition, and Society for Nutrition Education: Food and nutrition programs for community-residing older adults.

    PubMed

    Kamp, Barbara J; Wellman, Nancy S; Russell, Carlene

    2010-03-01

    Given the federal cost-containment policy to rebalance long-term care away from nursing homes to home- and community-based services, it is the position of the American Dietetic Association, the American Society for Nutrition, and the Society for Nutrition Education that all older adults should have access to food and nutrition programs that ensure the availability of safe, adequate food to promote optimal nutritional status. Appropriate food and nutrition programs include adequately funded food assistance and meal programs, nutrition education, screening, assessment, counseling, therapy, monitoring, evaluation, and outcomes documentation to ensure more healthful aging. The growing number of older adults, the health care focus on prevention, and the global economic situation accentuate the fundamental need for these programs. Yet far too often food and nutrition programs are disregarded or taken for granted. Growing older generally increases nutritional risk. Illnesses and chronic diseases; physical, cognitive, and social challenges; racial, ethnic, and linguistic differences; and low socioeconomic status can further complicate a situation. The beneficial effects of nutrition for health promotion, risk reduction, and disease management need emphasis. Although many older adults are enjoying longer and more healthful lives in their own homes, others, especially those with health disparities and poor nutritional status, would benefit from greater access to food and nutrition programs and services. Food and nutrition practitioners can play a major role in promoting universal access and integrating food and nutrition programs and nutrition services into home- and community-based services.

  10. An official American Thoracic Society/European Respiratory Society policy statement: disparities in respiratory health.

    PubMed

    Schraufnagel, Dean E; Blasi, Francesco; Kraft, Monica; Gaga, Mina; Finn, Patricia W; Rabe, Klaus F

    2013-10-01

    Health disparities, defined as a significant difference in health between populations, are more common for diseases of the respiratory system than for those of other organ systems, because of the environmental influence on breathing and the variation of the environment among different segments of the population. The lowest social groups are up to 14 times more likely to have respiratory diseases than are the highest. Tobacco smoke, air pollution, environmental exposures, and occupational hazards affect the lungs more than other organs, and occur disproportionately in ethnic minorities and those with lower socioeconomic status. Lack of access to quality health care contributes to disparities. The executive committees of the American Thoracic Society (ATS) and European Respiratory Society (ERS) established a writing committee to develop a policy on health disparities. The document was reviewed, edited, and approved by the full executive committees and boards of directors of the societies. This document expresses a policy to address health disparities by promoting scientific inquiry and training, disseminating medical information and best practices, and monitoring and advocating for public respiratory health. ERS and ATS have strong international commitments, and work with leaders from governments, academia, and organizations to address and reduce avoidable health inequalities. Their training initiatives improve the function of health care systems and health equality. Both the ATS and ERS support all aspects of this document, confer regularly, and act together when possible, but the activities to bring about change may vary because of the differences in the continents where the two organizations carry out most of their activities. The ATS and ERS pledge to frame their actions to reduce respiratory health disparities. The vision of the ATS and ERS is that all persons attain better and sustained respiratory health. They call on all their members and other societies to

  11. 73rd American Welding Society annual meeting

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1992-01-01

    The volume includes the abstracts of papers presented at the 73rd American Welding Society Annual Meeting. Detailed summaries are given for 118 technical sessions papers discussing computer and control applications in welding, stainless steel, nickel and nickel alloys, weld metal microstructure, shipbuilding, consumables, structural welding, investigations in arc welding and cutting, arc welding processes, weldability testing, piping and tubing, high energy beam welding processes, welding metallurgy of structural steels, new applications, weld metal behavior, NDT certification, aluminum welding, submerged arc welding, modeling studies, resistance welding, friction welding, and safety and health. The 23rd International AWS Brazing and Soldering Conference wasmore » also held during this meeting. The topics presented in 24 papers included recent developments in soldering technology, brazing of stainless steel, brazing of ceramics and nickel material, filler metal developments for torch brazing, and developments in diffusion and induction brazing.« less

  12. Celebrating the First One Hundred Years of The American Physical Society

    NASA Astrophysics Data System (ADS)

    Merzbacher, Eugen

    1998-11-01

    In the past few years physicists have had the occasion to observe a number of centennials: the one hundredth anniversaries of the discoveries of x rays, the electron, and radioactivity, and other milestones. The first Nobel Prize in Physics was given to Wilhelm Conrad Roentgen in 1901. The first meeting of The American Physical Society was held on 20 May 1899 at 10:30 a.m. The centenary of the Society will be celebrated at an extraordinary meeting on 20-26 March, 1999, in Atlanta. All units of the APS - Divisions, Topical Groups, Forums, as well as Sections - will contribute special symposia and exhibits, highlighting the achievements of physicists and the role played by the Society in this century. The Centennial Meeting and the concurrent Festival of Physics in the City of Atlanta are intended to appeal to the entire physics community and to the students, who will carry the torch of science into the next century.

  13. The strategic plan of the American Fisheries Society

    USGS Publications Warehouse

    Johnson, B.L.; Irwin, E.R.; Landolt, M.L.; Loefflad, M.; Marsh, J.; Marshall, T.R.; Olmsted, L.L.; Pajak, P.; Peterson, S.; Webster, J.

    1994-01-01

    In August 1994, at its annual meeting in Halifax, Nova Scotia, the Executive Committee of the American Fisheries Society (AFS) approved a new Strategic Plan. The plan sets out eight goals that define a vision of AFS in the year 2001, and provides strategies to achieve each goal. Accomplishing the plan should position AFS to be more responsive to member needs and more effective at meeting the challenges facing the resource and profession under future expected conditions. The plan provides opportunities for every member to help shape AFS for the 21st century. In this paper, we describe the process of strategic planning, the goals and strategies of the AFS Strategic Plan, and how the plan is implemented through AFS annual work plans.

  14. Protein Electrophoresis/Immunofixation Electrophoresis

    MedlinePlus

    ... underlying disease. Follow-up tests may include, for example, albumin , immunoelectrophoresis, serum free light chains , quantitative immunoglobuins , ... the disease and the effectiveness of treatment. Some examples of when an electrophoresis test may be ordered ...

  15. American Epilepsy Society

    MedlinePlus

    ... Epilepsy Society CLINICAL RESOURCES FAQs GUIDELINES IOM EPILEPSY MEDICAL MARIJUANA SUDEP SURGERY DEVICES GENETICS TREATMENTS Drug Alerts and ... RESOURCES Navigation CLINICAL RESOURCES FAQs GUIDELINES IOM EPILEPSY MEDICAL MARIJUANA SUDEP SURGERY DEVICES GENETICS TREATMENTS Drug Alerts and ...

  16. Executive Summary of the American Heart Association and American Thoracic Society Joint Guidelines for Pediatric Pulmonary Hypertension

    PubMed Central

    Ivy, D. Dunbar; Archer, Stephen L.; Wilson, Kevin

    2016-01-01

    Although pulmonary hypertension (PH) contributes significantly to poor outcomes in diverse pediatric diseases, approaches toward the care of children with PH have been limited by the lack of consensus guidelines from experts in the field. In a joint effort from the American Heart Association and American Thoracic Society, a committee of experienced clinicians was formed to systematically identify, synthesize, and appraise relevant evidence and then to formulate evidence-based recommendations regarding the diagnosis and management of pediatric PH. This brief report is an executive summary of the officially approved guidelines developed by the committee, highlighting a few key recommendations regarding the care of children with PH. Guidelines and the rationale for grading the strength of each recommendation are included in the online supplement. PMID:27689707

  17. The Socio-Politico Development of the Chicano and His Role within Latin American Society. Project Mexico.

    ERIC Educational Resources Information Center

    Estrada, Lawrence J.

    This document is a course outline for a community college Chicano Studies course focusing on the development of the Chicano and his role within Latin American society. The course seeks to examine broad concepts such as colonialism, discrimination, racism, and conflict and cultural pluralism within the Chicano context in the American Southwest and…

  18. The American Society of Sugar Beet Technologists advancing sugarbeet research for 75 years

    USDA-ARS?s Scientific Manuscript database

    The American Society of Sugar Beet Technologists (ASSBT) was created 75 years ago when a group of researchers that had been meeting informally as the Sugarbeet Roundtable adopted the constitution and by-laws that provided the basis for an organization that continues to foster the exchange of ideas a...

  19. Use of epoetin and darbepoetin in patients with cancer: 2007 American Society of Clinical Oncology/American Society of Hematology clinical practice guideline update.

    PubMed

    Rizzo, J Douglas; Somerfield, Mark R; Hagerty, Karen L; Seidenfeld, Jerome; Bohlius, Julia; Bennett, Charles L; Cella, David F; Djulbegovic, Benjamin; Goode, Matthew J; Jakubowski, Ann A; Rarick, Mark U; Regan, David H; Lichtin, Alan E

    2008-01-01

    To update the American Society of Clinical Oncology/American Society of Hematology (ASCO/ASH) recommendations for the use of epoetin. The guideline was expanded to address use of darbepoetin and thromboembolic risk associated with these agents. An Update Committee ("Committee") reviewed and analyzed data published since 2002 through July 2007. MEDLINE and the Cochrane Collaboration Library databases were searched. For patients with chemotherapy-associated anemia, the Committee continues to recommend initiating an erythropoiesis-stimulating agent (ESA) as hemoglobin (Hb) approaches, or falls below, 10 g/dL, to increase Hb and decrease transfusions. ESA treatment continues to be recommended for patients with low-risk myelodysplasia for similar reasons. There is no evidence showing increased survival as a result of ESA treatment. Conclusive evidence is lacking that, absent clinical circumstances necessitating earlier treatment, initiating ESAs at Hb levels greater than 10 g/dL either spares more patients from transfusion or substantially improves their quality of life. Starting doses and dose modifications based on response or lack thereof should follow the package insert. Continuing ESAs beyond 6 to 8 weeks in the absence of response, assuming appropriate dose increase has been attempted in nonresponders as per US Food and Drug Administration-approved labeling, does not seem to be beneficial, and ESA therapy should be discontinued. The Committee recommends monitoring iron stores and supplementing iron intake for ESA-treated patients. ESAs should be used cautiously with chemotherapy, or in clinical states, associated with elevated risk for thromboembolic complications. The Committee also cautions against ESA use for patients with cancer who are not receiving chemotherapy, since recent trials report increased thromboembolic risks and decreased survival under these circumstances.

  20. Use of epoetin and darbepoetin in patients with cancer: 2007 American Society of Hematology/American Society of Clinical Oncology clinical practice guideline update.

    PubMed

    Rizzo, J Douglas; Somerfield, Mark R; Hagerty, Karen L; Seidenfeld, Jerome; Bohlius, Julia; Bennett, Charles L; Cella, David F; Djulbegovic, Benjamin; Goode, Matthew J; Jakubowski, Ann A; Rarick, Mark U; Regan, David H; Lichtin, Alan E

    2008-01-01

    To update the American Society of Clinical Oncology/American Society of Hematology (ASCO/ASH) recommendations for the use of epoetin. The guideline was expanded to address use of darbepoetin and thromboembolic risk associated with these agents. An Update Committee ("Committee") reviewed and analyzed data published since 2002 through July 2007. MEDLINE and the Cochrane Collaboration Library databases were searched. For patients with chemotherapy-associated anemia, the Committee continues to recommend initiating an erythropoiesis-stimulating agent (ESA) as hemoglobin (Hb) approaches, or falls below, 10 g/dL, to increase Hb and decrease transfusions. ESA treatment continues to be recommended for patients with low-risk myelodysplasia for similar reasons. There is no evidence showing increased survival as a result of ESA treatment. Conclusive evidence is lacking that, absent clinical circumstances necessitating earlier treatment, initiating ESAs at Hb levels greater than 10 g/dL either spares more patients from transfusion or substantially improves their quality of life. Starting doses and dose modifications based on response or lack thereof should follow the package insert. Continuing ESAs beyond 6 to 8 weeks in the absence of response, assuming appropriate dose increase has been attempted in nonresponders as per US Food and Drug Administration-approved label, does not seem to be beneficial, and ESA therapy should be discontinued. The Committee recommends monitoring iron stores and supplementing iron intake for ESA-treated patients. ESAs should be used cautiously with chemotherapy, or in clinical states, associated with elevated risk for thromo-embolic complications. The Committee also cautions against ESA use for patients with cancer who are not receiving chemotherapy, since recent trials report increased thromboembolic risks and decreased survival under these circumstances.

  1. Are we effectively informing patients? A quantitative analysis of on-line patient education resources from the American Society of Neuroradiology.

    PubMed

    Hansberry, D R; Agarwal, N; Gonzales, S F; Baker, S R

    2014-07-01

    The ubiquitous use of the Internet by the public in an attempt to better understand their health care requires the on-line resources written at an appropriate level to maximize comprehension for the average user. The National Institutes of Health and the American Medical Association recommend on-line patient education resources written at a third-to-seventh grade level. We evaluated the readability of the patient education resources provided on the Web site of the American Society of Neuroradiology (http://www.asnr.org/patientinfo/). All patient education material from the ASNR Web site and the Society of Neurointerventional Surgery Web site were downloaded and evaluated with the computer software, Readability Studio Professional Edition, by using 10 quantitative readability scales: the Flesch Reading Ease, Flesch-Kincaid Grade Level, Simple Measure of Gobbledygook, Coleman-Liau Index, Gunning Fog Index, New Dale-Chall, FORCAST Formula, Fry Graph, Raygor Reading Estimate, and New Fog Count. An unpaired t test was used to compare the readability level of resources available on the American Society of Neuroradiology and the Society of Neurointerventional Surgery Web sites. The 20 individual patient education articles were written at a 13.9 ± 1.4 grade level with only 5% written at <11th grade level. There was no statistical difference between the level of readability of the resources on the American Society of Neuroradiology and Society of Neurointerventional Surgery Web sites. The patient education resources on these Web sites fail to meet the guidelines of the National Institutes of Health and American Medical Association. Members of the public may fail to fully understand these resources and would benefit from revisions that result in more comprehensible information cast in simpler language. © 2014 by American Journal of Neuroradiology.

  2. An Official American Thoracic Society Workshop Report

    PubMed Central

    Wilson, Kevin C.; Gould, Michael K.; Krishnan, Jerry A.; Boyd, Cynthia M.; Brozek, Jan L.; Cooke, Colin R.; Douglas, Ivor S.; Goodman, Richard A.; Joo, Min J.; Lareau, Suzanne; Mularski, Richard A.; Patel, Minal R.; Rosenfeld, Richard M.; Shanawani, Hasan; Slatore, Christopher; Sockrider, Marianna; Sufian, Beth; Thomson, Carey C.; Wiener, Renda Soylemez

    2018-01-01

    Coexistence of multiple chronic conditions (i.e., multimorbidity) is the most common chronic health problem in adults. However, clinical practice guidelines have primarily focused on patients with a single disease, resulting in uncertainty about the care of patients with multimorbidity. The American Thoracic Society convened a workshop with the goal of establishing a strategy to address multimorbidity within clinical practice guidelines. In this Workshop Report, we describe a framework that addresses multimorbidity in each of the key steps of guideline development: topic selection, panel composition, identifying clinical questions, searching for and synthesizing evidence, rating the quality of that evidence, summarizing benefits and harms, formulating recommendations, and rating the strength of the recommendations. For the consideration of multimorbidity in guidelines to be successful and sustainable, the process must be both feasible and pragmatic. It is likely that this will be achieved best by the step-wise addition and refinement of the various components of the framework. PMID:26963362

  3. Standardized Competencies for Parenteral Nutrition Prescribing: The American Society for Parenteral and Enteral Nutrition Model.

    PubMed

    Guenter, Peggi; Boullata, Joseph I; Ayers, Phil; Gervasio, Jane; Malone, Ainsley; Raymond, Erica; Holcombe, Beverly; Kraft, Michael; Sacks, Gordon; Seres, David

    2015-08-01

    Parenteral nutrition (PN) provision is complex, as it is a high-alert medication and prone to a variety of potential errors. With changes in clinical practice models and recent federal rulings, the number of PN prescribers may be increasing. Safe prescribing of this therapy requires that competency for prescribers from all disciplines be demonstrated using a standardized process. A standardized model for PN prescribing competency is proposed based on a competency framework, the American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.)-published interdisciplinary core competencies, safe practice recommendations, and clinical guidelines. This framework will guide institutions and agencies in developing and maintaining competency for safe PN prescription by their staff. © 2015 American Society for Parenteral and Enteral Nutrition.

  4. Kidney Cell Electrophoresis

    NASA Technical Reports Server (NTRS)

    Todd, P.

    1985-01-01

    Materials and procedures for microgravity electrophoresis of living human embryonic kidney cells were evaluated, ground support in the form of analytical cell electrophoresis and flow cytometry was provided and cells returned from space flight were analyzed. Preflight culture media, electrophoresis buffer, fraction collection media, temperature profiles, and urokinase assay procedures were tested prior to flight. Electrophoretic mobility distributions of aliquots of the cell population to be fractionated in flight were obtained. The protocol established and utilized is given.

  5. American Society for Pain Management nursing position statement: pain management in patients with substance use disorders.

    PubMed

    Oliver, June; Coggins, Candace; Compton, Peggy; Hagan, Susan; Matteliano, Deborah; Stanton, Marsha; St Marie, Barbara; Strobbe, Stephen; Turner, Helen N

    2012-09-01

    The American Society for Pain Management Nursing (ASPMN) has updated its position statement on managing pain in patients with substance use disorders. This position statement is endorsed by the International Nurses Society on Addictions (IntNSA) and includes clinical practice recommendations based on current evidence. It is the position of ASPMN and IntNSA that every patient with pain, including those with substance use disorders, has the right to be treated with dignity, respect, and high-quality pain assessment and management. Failure to identify and treat the concurrent conditions of pain and substance use disorders will compromise the ability to treat either condition effectively. Barriers to caring for these patients include stigmatization, misconceptions, and limited access to providers skilled in these two categories of disorders. Topics addressed in this position statement include the scope of substance use and related disorders, conceptual models of addiction, ethical considerations, addiction risk stratification, and clinical recommendations. Copyright © 2012 International Nursing Society on Addiction (IntNSA) and the American Society for Pain Management Nursing (ASPMN). Published by Elsevier Inc. All rights reserved.

  6. The Optimization of Electrophoresis on a Glass Microfluidic Chip and its Application in Forensic Science.

    PubMed

    Han, Jun P; Sun, Jing; Wang, Le; Liu, Peng; Zhuang, Bin; Zhao, Lei; Liu, Yao; Li, Cai X

    2017-11-01

    Microfluidic chips offer significant speed, cost, and sensitivity advantages, but numerous parameters must be optimized to provide microchip electrophoresis detection. Experiments were conducted to study the factors, including sieving matrices (the concentration and type), surface modification, analysis temperature, and electric field strengths, which all impact the effectiveness of microchip electrophoresis detection of DNA samples. Our results showed that the best resolution for ssDNA was observed using 4.5% w/v (7 M urea) lab-fabricated LPA gel, dynamic wall coating of the microchannel, electrophoresis temperatures between 55 and 60°C, and electrical fields between 350 and 450 V/cm on the microchip-based capillary electrophoresis (μCE) system. One base-pair resolution could be achieved in the 19-cm-length microchannel. Furthermore, both 9947A standard genomic DNA and DNA extracted from blood spots were demonstrated to be successfully separated with well-resolved DNA peaks in 8 min. Therefore, the microchip electrophoresis system demonstrated good potential for rapid forensic DNA analysis. © 2017 American Academy of Forensic Sciences.

  7. Kidney cell electrophoresis

    NASA Technical Reports Server (NTRS)

    Todd, P.

    1980-01-01

    The following aspects of kidney cell electrophoresis are discussed: (1) the development and testing of electrophoresis solutions; (2) optimization of freezing and thawing; (3) procedures for evaluation of separated kidney cells; and (4) electrophoretic mobility characterization of kidney cells.

  8. [American participation in the creation of a nurse model in Brazilian society in the 1920's].

    PubMed

    Santos, Tânia Cristina Franco; Barreira, Ieda de Alencar; da Fonte, Aline Silva; de Oliveira, Alexandre Barbosa

    2011-08-01

    The objectives of this historical-social study are: to describe the circumstances that determined the participation of North American nurses in the formation of the Brazilian nurse; and analyse the process of implementing institutional rituals as a strategy of symbolic fight, to confer visibility to the nurse profession and discuss the symbolic effects of institutional rituals for the consecration of a nurse model for Brazilian society at the time. The primary sources are constituted of pertaining written and photographic documents relative to the studied theme. By reading the documentary corpus an analysis was made of the symbols that had distinguished and established the hierarchies of the actions, as well as the strategies undertaken for the North American nurses, towards implementing a new model of nurses in Brazilian society, coherent with the model of the North American schools of nursing. Institutional rituals, conducted or testified by prestigious figures of the history of Brazil and nursing, were fundamental for the construction of professional identity.

  9. Recent advances in preparative electrophoresis

    NASA Technical Reports Server (NTRS)

    Mosher, Richard A.; Thormann, Wolfgang; Egen, Ned B.; Couasnon, Pascal; Sammons, David W.

    1987-01-01

    Various approaches for preparative electrophoresis, and three new instruments for preparative electrophoresis are discussed. Consideration is given to isoelectric focusing, isotachophoresis, and zone electrophoresis, three gel-based electrophoresis methods. The design, functions, and performance of the Elphor VaP 21 device of Hannig (1982), the shear-stabilized BIOSTREAM separator of Thompson (1983), and the recycling isoelectric focusing device are described.

  10. Kidney cell electrophoresis

    NASA Technical Reports Server (NTRS)

    Todd, P.

    1979-01-01

    A kidney cell electrophoresis technique is described in four parts: (1) the development and testing of electrophoresis solutions; (2) optimization of freezing and thawing; (3) procedures for evaluation of separated kidney cells; and (4) electrophoretic mobility characteristics of kidney cells.

  11. Military Ethnomusicology: Understanding the Positive Impact of Music on the United States Military within the American Society

    DTIC Science & Technology

    2010-03-22

    Understanding the Positive Impact of Music N/A on the United States Military within the American Society. Sb. GRANT NUMBER N/A Sc. PROGRAM ELEMENT NUMBER N...AGENCY REPORT NUMBER N/A 12. DISTRIBUTION AVAILABILITY STATEMENT Unlimited 13. SUPPLEMENTARY NOTES N/A 14.ABSTRACT Music is universal to every...human society. Martial music has played an integral, positive role for the military. Music helps unite societies and their military forces in times of

  12. Shared Decision Making in ICUs: An American College of Critical Care Medicine and American Thoracic Society Policy Statement.

    PubMed

    Kon, Alexander A; Davidson, Judy E; Morrison, Wynne; Danis, Marion; White, Douglas B

    2016-01-01

    Shared decision making is endorsed by critical care organizations; however, there remains confusion about what shared decision making is, when it should be used, and approaches to promote partnerships in treatment decisions. The purpose of this statement is to define shared decision making, recommend when shared decision making should be used, identify the range of ethically acceptable decision-making models, and present important communication skills. The American College of Critical Care Medicine and American Thoracic Society Ethics Committees reviewed empirical research and normative analyses published in peer-reviewed journals to generate recommendations. Recommendations approved by consensus of the full Ethics Committees of American College of Critical Care Medicine and American Thoracic Society were included in the statement. Six recommendations were endorsed: 1) DEFINITION: Shared decision making is a collaborative process that allows patients, or their surrogates, and clinicians to make healthcare decisions together, taking into account the best scientific evidence available, as well as the patient's values, goals, and preferences. 2) Clinicians should engage in a shared decision making process to define overall goals of care (including decisions regarding limiting or withdrawing life-prolonging interventions) and when making major treatment decisions that may be affected by personal values, goals, and preferences. 3) Clinicians should use as their "default" approach a shared decision making process that includes three main elements: information exchange, deliberation, and making a treatment decision. 4) A wide range of decision-making approaches are ethically supportable, including patient- or surrogate-directed and clinician-directed models. Clinicians should tailor the decision-making process based on the preferences of the patient or surrogate. 5) Clinicians should be trained in communication skills. 6) Research is needed to evaluate decision

  13. ACCF/SCAI/AATS/AHA/ASE/ASNC/HFSA/HRS/SCCM/SCCT/SCMR/STS 2012 appropriate use criteria for diagnostic catheterization: American College of Cardiology Foundation Appropriate Use Criteria Task Force Society for Cardiovascular Angiography and Interventions American Association for Thoracic Surgery American Heart Association, American Society of Echocardiography American Society of Nuclear Cardiology Heart Failure Society of America Heart Rhythm Society, Society of Critical Care Medicine Society of Cardiovascular Computed Tomography Society for Cardiovascular Magnetic Resonance Society of Thoracic Surgeons.

    PubMed

    Patel, Manesh R; Bailey, Steven R; Bonow, Robert O; Chambers, Charles E; Chan, Paul S; Dehmer, Gregory J; Kirtane, Ajay J; Wann, L Samuel; Ward, R Parker; Douglas, Pamela S; Patel, Manesh R; Bailey, Steven R; Altus, Philip; Barnard, Denise D; Blankenship, James C; Casey, Donald E; Dean, Larry S; Fazel, Reza; Gilchrist, Ian C; Kavinsky, Clifford J; Lakoski, Susan G; Le, D Elizabeth; Lesser, John R; Levine, Glenn N; Mehran, Roxana; Russo, Andrea M; Sorrentino, Matthew J; Williams, Mathew R; Wong, John B; Wolk, Michael J; Bailey, Steven R; Douglas, Pamela S; Hendel, Robert C; Kramer, Christopher M; Min, James K; Patel, Manesh R; Shaw, Leslee; Stainback, Raymond F; Allen, Joseph M

    2012-09-01

    The American College of Cardiology Foundation, in collaboration with the Society for Cardiovascular Angiography and Interventions and key specialty and subspecialty societies, conducted a review of common clinical scenarios where diagnostic catheterization is frequently considered. The indications (clinical scenarios) were derived from common applications or anticipated uses, as well as from current clinical practice guidelines and results of studies examining the implementation of noninvasive imaging appropriate use criteria. The 166 indications in this document were developed by a diverse writing group and scored by a separate independent technical panel on a scale of 1 to 9, to designate appropriate use (median 7 to 9), uncertain use (median 4 to 6), and inappropriate use (median 1 to 3). Diagnostic catheterization may include several different procedure components. The indications developed focused primarily on 2 aspects of diagnostic catheterization. Many indications focused on the performance of coronary angiography for the detection of coronary artery disease with other procedure components (e.g., hemodynamic measurements, ventriculography) at the discretion of the operator. The majority of the remaining indications focused on hemodynamic measurements to evaluate valvular heart disease, pulmonary hypertension, cardiomyopathy, and other conditions, with the use of coronary angiography at the discretion of the operator. Seventy-five indications were rated as appropriate, 49 were rated as uncertain, and 42 were rated as inappropriate. The appropriate use criteria for diagnostic catheterization have the potential to impact physician decision making, healthcare delivery, and reimbursement policy. Furthermore, recognition of uncertain clinical scenarios facilitates identification of areas that would benefit from future research. © 2012 Wiley Periodicals, Inc. Copyright © 2012 Wiley Periodicals, Inc.

  14. The Minorities Affairs Committee of the American Society for Cell Biology-Fostering the Professional Development of Scientists from Underrepresented Minority Backgrounds.

    PubMed

    Segarra, Verónica A; Carrero-Martínez, Franklin; Shugart, Erika

    2017-01-01

    As part of its mission, the American Society for Cell Biology (ASCB) works to increase diversity in the scientific workforce, in part through the work of its Minorities Affairs Committee. It is for this reason that the ASCB was happy to welcome the special September 2016 issue of CBE-Life Sciences Education ( LSE ) focused on broadening participation. As a response to this special issue, we update our ASCB community and LSE readership on the society's efforts to broaden participation of underrepresented minorities in the biological sciences. © 2017 V. A. Segarra et al. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  15. Electronic nicotine delivery systems: a policy statement from the American Association for Cancer Research and the American Society of Clinical Oncology.

    PubMed

    Brandon, Thomas H; Goniewicz, Maciej L; Hanna, Nasser H; Hatsukami, Dorothy K; Herbst, Roy S; Hobin, Jennifer A; Ostroff, Jamie S; Shields, Peter G; Toll, Benjamin A; Tyne, Courtney A; Viswanath, Kasisomayajula; Warren, Graham W

    2015-02-01

    Combustible tobacco use remains the number one preventable cause of disease, disability, and death in the United States. Electronic nicotine delivery systems (ENDS), which include e-cigarettes, are devices capable of delivering nicotine in an aerosolized form. ENDS use by both adults and youth has increased rapidly, and some have advocated these products could serve as harm-reduction devices and smoking cessation aids. ENDS may be beneficial if they reduce smoking rates or prevent or reduce the known adverse health effects of smoking. However, ENDS may also be harmful, particularly to youth, if they increase the likelihood that nonsmokers or formers smokers will use combustible tobacco products or if they discourage smokers from quitting. The American Association for Cancer Research (AACR) and the American Society of Clinical Oncology (ASCO) recognize the potential ENDS have to alter patterns of tobacco use and affect the public's health; however, definitive data are lacking. AACR and ASCO recommend additional research on these devices, including assessing the health impacts of ENDS, understanding patterns of ENDS use, and determining what role ENDS have in cessation. Key policy recommendations include supporting federal, state, and local regulation of ENDS; requiring manufacturers to register with the FDA and report all product ingredients, requiring childproof caps on ENDS liquids, and including warning labels on products and their advertisements; prohibiting youth-oriented marketing and sales; prohibiting child-friendly ENDS flavors; and prohibiting ENDS use in places where cigarette smoking is prohibited. ©2015 American Association for Cancer Research and American Society of Clinical Oncology.

  16. Forestry Across Borders: Proceedings of the New England Society of American Foresters 84th Winter Meeting

    Treesearch

    Jeffrey S. Ward; Mark J., eds. Twery

    2004-01-01

    Contains 19 short papers and abstracts presented at the 84th annual winter meeting of the New England Society of American Foresters, Forestry Across Borders, in Quebec City, Canada, March 23-26, 2004.

  17. The American Society of Maxillofacial Surgery Preceptorship Program: A Product of the 2013 American Society of Maxillofacial Surgery Executive Board Strategy Session and Survey.

    PubMed

    Papay, Francis; Taub, Peter J; Doumit, Gaby; Flores, Roberto L; Kuang, Anna A; Mlynek, Karolina; Tadisina, Kashyap K; Gharb, Bahar Bassiri

    2015-06-01

    One of the main goals of the American Society of Maxillofacial Surgery (ASMS) is to develop educational programs that increase expertise in maxillofacial surgery. We describe the outline of the new ASMS Preceptorship Program, a collective effort by ASMS members to increase access to all areas of maxillofacial surgery. Furthermore, we discuss the original survey pertinent to the development of this program, the results of the survey, and specifics regarding the structure of the program. We hope for the preceptorship program to be an excellent resource for members to mentor one another, develop intellectual and academic curiosity, provide avenues for collaboration, and further the ASMS's role in shaping maxillofacial surgery into the future.

  18. Improved Electrophoresis Cell

    NASA Technical Reports Server (NTRS)

    Rhodes, P. H.; Snyder, R. S.

    1982-01-01

    Several proposed modifications are expected to improve performance of a continous-flow electrophoresis cell. Changes would allow better control of buffer flow and would increase resolution by suppressing thermal gradients. Improved electrophoresis device would have high resolution and be easy to operate. Improvements would allow better flow control and heat dissipation.

  19. Electrophoresis technology

    NASA Technical Reports Server (NTRS)

    Snyder, R. S.

    1985-01-01

    A new high resolution apparatus designed for space was built as a laboratory prototype. Using a moving wall with a low zeta potential coating, the major sources of flow distortion for an electrophoretic sample stream are removed. Highly resolved fractions, however, will only be produced in space because of the sensitivity of this chamber to buoyancy-induced convection in the laboratory. The second and third flights of the McDonnell Douglas Astronautics Corporation continuous flow electrophoresis system carried samples developed at MSFC intended to evaluate the broad capabilities of free flow electrophoresis in a reduced gravity environment. Biological model materials, hemoglobin and polystyrene latex microspheres, were selected because of their past use as electrophoresis standards and as visible markers for fluid flow due to electroosmosis, spacecraft acceleration or other factors. The dependence of the separation resolution on the properties of the sample and its suspension solution was assessed.

  20. Women in American Society: A Historical and Demographic Profile. Population Profiles, Unit No. 15.

    ERIC Educational Resources Information Center

    Reilly, Mary Ellen; Bouvier, Leon F.

    An historical and contemporary analysis of the role of women in American society is presented. Specifically, the report considers women's involvement in the labor force. During the colonial period, most women worked in the home, producing cloth, clothing, shoes, and food. With the development of the textile industry, women obtained jobs in…

  1. Recognition of American Physiological Society Members Whose Research Publications Had a Significant Impact on the Discipline of Physiology

    ERIC Educational Resources Information Center

    Tipton, Charles M.

    2013-01-01

    Society members whose research publication during the past 125 yr had an important impact on the discipline of physiology were featured at the American Physiological Society (APS)'s 125th Anniversary symposium. The daunting and challenging task of identifying and selecting significant publications was assumed by the Steering Committee of the…

  2. Genitourinary syndrome of menopause: new terminology for vulvovaginal atrophy from the International Society for the Study of Women's Sexual Health and the North American Menopause Society.

    PubMed

    Portman, David J; Gass, Margery L S

    2014-12-01

    The terminology for the genitourinary tract symptoms related to menopause was vulvovaginal atrophy, which does not accurately describe the symptoms nor is a term that resonates well with patients. In 2012, the Board of Directors of the International Society for the Study of Women's Sexual Health (ISSWSH) and the Board of Trustees of The North American Menopause Society (NAMS) acknowledged the need to review current terminology associated with genitourinary tract symptoms related to menopause. The two societies cosponsored a terminology consensus conference, which was held in May 2013. The development of a new terminology that more accurately described the genitourinary tract symptoms related to menopause. Members of the consensus conference agreed that the term genitourinary syndrome of menopause (GSM) is a medically more accurate, all-encompassing, and publicly acceptable term than vulvovaginal atrophy. GSM is defined as a collection of symptoms and signs associated with a decrease in estrogen and other sex steroids involving changes to the labia majora/minora, clitoris, vestibule/introitus, vagina, urethra, and bladder. The syndrome may include but is not limited to genital symptoms of dryness, burning, and irritation; sexual symptoms of lack of lubrication, discomfort or pain, and impaired function; and urinary symptoms of urgency, dysuria, and recurrent urinary tract infections. Women may present with some or all of the signs and symptoms, which must be bothersome and should not be better accounted for by another diagnosis. The term GSM was presented and discussed at the annual meeting of each society. The respective Boards of NAMS and ISSWSH formally endorsed the new terminology--genitourinary syndrome of menopause--in 2014. © 2014 International Society for Sexual Medicine, The North American Menopause Society, International Menopause Society, and European Menopause and Andropause Society.

  3. Electrophoresis in space.

    PubMed

    Bauer, J; Hymer, W C; Morrison, D R; Kobayashi, H; Seaman, G V; Weber, G

    1999-01-01

    Programs for free flow electrophoresis in microgravity over the past 25 years are reviewed. Several studies accomplished during 20 spaceflight missions have demonstrated that sample throughput is significantly higher in microgravity than on the ground. Some studies have shown that resolution is also increased. However, many cell separation trials have fallen victim to difficulties associated with experimenting in the microgravity environment such as microbial contamination, air bubbles in electrophoresis chambers, and inadequate facilities for maintaining cells before and after separation. Recent studies suggest that the charge density of cells at their surface may also be modified in microgravity. If this result is confirmed, a further cellular mechanism of "sensing" the low gravity environment will have been found. Several free fluid electrophoresis devices are now available. Most have been tried at least once in microgravity. Newer units not yet tested in spaceflight have been designed to accommodate problems associated with space processing. The USCEPS device and the Japanese FFEU device are specifically designed for sterile operations, whereas the Octopus device is designed to reduce electroosmotic and electrohydrodynamic effects, which become dominant and detrimental in microgravity. Some of these devices will also separate proteins by zone electrophoresis, isotachophoresis, or isoelectric focusing in a single unit. Separation experiments with standard test particles are useful and necessary for testing and optimizing new space hardware. A cohesive free fluid electrophoresis program in the future will obviously require (1) flight opportunities and funding, (2) identification of suitable cellular and macromolecular candidate samples, and (3) provision of a proper interface of electrophoresis processing equipment with biotechnological facilities--equipment like bioreactors and protein crystal growth chambers. The authors feel that such capabilities will lead to

  4. Respiratory health equality in the United States. The American thoracic society perspective.

    PubMed

    Celedón, Juan C; Roman, Jesse; Schraufnagel, Dean E; Thomas, Alvin; Samet, Jonathan

    2014-05-01

    Because the frequency of major risk factors for respiratory diseases (e.g., tobacco use) differs across demographic groups (defined by socioeconomic status, race/ethnicity, sexual orientation, health care access, occupation, or other characteristics), health disparities are commonly encountered in pediatric and adult pulmonary, critical care, and sleep medicine. As part of its policy on respiratory health disparities, the American Thoracic Society (ATS) Executive Committee created a Health Equality Subcommittee of the Health Policy Committee, with an initial mandate of defining respiratory health equality and, as a subsequent task, providing recommendations to the ATS leadership as to how our society may help attain such equality in the United States. After receiving input from the ATS assemblies and committees, the subcommittee developed this document on respiratory health equality. This document defines respiratory health disparities and respiratory health equality, and expands on a recent ATS and European Respiratory Society policy statement on disparities in respiratory health. Attainment of respiratory health equality requires the ending of respiratory health disparities, which can be achieved only through multidisciplinary efforts to eliminate detrimental environmental exposures while promoting a healthy lifestyle, implementing all components of high-quality health care (prevention, screening, diagnosis, and treatment), and conducting research that will lead to better prevention and management of respiratory diseases for everyone. The ATS recognizes that such efforts must include all stakeholders: members of society at large, governmental and nongovernmental organizations, and other professional societies. The ATS urges all of its members and those of sister societies to work to achieve this laudable goal.

  5. Respiratory Health Equality in the United States. The American Thoracic Society Perspective

    PubMed Central

    Roman, Jesse; Schraufnagel, Dean E.; Thomas, Alvin; Samet, Jonathan

    2014-01-01

    Because the frequency of major risk factors for respiratory diseases (e.g., tobacco use) differs across demographic groups (defined by socioeconomic status, race/ethnicity, sexual orientation, health care access, occupation, or other characteristics), health disparities are commonly encountered in pediatric and adult pulmonary, critical care, and sleep medicine. As part of its policy on respiratory health disparities, the American Thoracic Society (ATS) Executive Committee created a Health Equality Subcommittee of the Health Policy Committee, with an initial mandate of defining respiratory health equality and, as a subsequent task, providing recommendations to the ATS leadership as to how our society may help attain such equality in the United States. After receiving input from the ATS assemblies and committees, the subcommittee developed this document on respiratory health equality. This document defines respiratory health disparities and respiratory health equality, and expands on a recent ATS and European Respiratory Society policy statement on disparities in respiratory health. Attainment of respiratory health equality requires the ending of respiratory health disparities, which can be achieved only through multidisciplinary efforts to eliminate detrimental environmental exposures while promoting a healthy lifestyle, implementing all components of high-quality health care (prevention, screening, diagnosis, and treatment), and conducting research that will lead to better prevention and management of respiratory diseases for everyone. The ATS recognizes that such efforts must include all stakeholders: members of society at large, governmental and nongovernmental organizations, and other professional societies. The ATS urges all of its members and those of sister societies to work to achieve this laudable goal. PMID:24625275

  6. The North American Society for Pediatric and Adolescent Gynecology Fellowship Family Tree.

    PubMed

    Pecchioli, Yael; Jamieson, Mary Anne

    2015-12-01

    To create a family tree to chronicle the proliferation of our specialty through fellowships (formal and informal) within the pediatric and adolescent gynecology practice and among the membership of the North American Society for Pediatric and Adolescent Gynecology (NASPAG). This historical project was undertaken as a way to demonstrate NASPAG's rich sense of heritage and community. The tree is meant to be a dynamic project, a living document, changing and expanding as this field of medicine grows, and offers a form of institutional memory for NASPAG. Questionnaires were sent out to all current NASPAG members via e-mail (and the list-serve) and were available at the 2014 NASPAG Annual Clinical and Research Meeting. Data from the questionnaires were recorded within GRAMPS 3.4.8, software used to create a family tree. The result of the project was an elegant and intricate tree, containing 379 "family members" including physicians who specialize in pediatric and adolescent gynecology, adolescent medicine, reproductive endocrinology and infertility, and pediatric endocrinology. The family tree, which shows how one mentor might train multiple trainees and how past trainees later become mentors, highlights the value of physicians who take on supervisory and educational roles and the existence of comprehensive and inspirational training programs. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  7. The Society of Thoracic Surgeons, The Society of Cardiovascular Anesthesiologists, and The American Society of ExtraCorporeal Technology: Clinical Practice Guidelines-Anticoagulation During Cardiopulmonary Bypass.

    PubMed

    Shore-Lesserson, Linda; Baker, Robert A; Ferraris, Victor A; Greilich, Philip E; Fitzgerald, David; Roman, Philip; Hammon, John W

    2018-02-01

    Despite more than a half century of "safe" cardiopulmonary bypass (CPB), the evidence base surrounding the conduct of anticoagulation therapy for CPB has not been organized into a succinct guideline. For this and other reasons, there is enormous practice variability relating to the use and dosing of heparin, monitoring heparin anticoagulation, reversal of anticoagulation, and the use of alternative anticoagulants. To address this and other gaps, The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiologists, and the American Society of Extracorporeal Technology developed an Evidence Based Workgroup. This was a group of interdisciplinary professionals gathered to summarize the evidence and create practice recommendations for various aspects of CPB. To date, anticoagulation practices in CPB have not been standardized in accordance with the evidence base. This clinical practice guideline was written with the intent to fill the evidence gap and to establish best practices in anticoagulation therapy for CPB using the available evidence. To identify relevant evidence, a systematic review was outlined and literature searches were conducted in PubMed using standardized medical subject heading (MeSH) terms from the National Library of Medicine list of search terms. Search dates were inclusive of January 2000 to December 2015. The search yielded 833 abstracts, which were reviewed by two independent reviewers. Once accepted into the full manuscript review stage, two members of the writing group evaluated each of 286 full papers for inclusion eligibility into the guideline document. Ninety-six manuscripts were included in the final review. In addition, 17 manuscripts published before 2000 were included to provide method, context, or additional supporting evidence for the recommendations as these papers were considered sentinel publications. Members of the writing group wrote and developed recommendations based on review of the articles obtained and achieved

  8. "Holding High the Standard": The Influence of the American Education Society in Ante-Bellum Education.

    ERIC Educational Resources Information Center

    Naylor, Natalie A.

    1984-01-01

    The primary concerns of the American Education Society (AES), formed in Boston in 1815 as part of a Protestant crusade to save the nation, were the education of ministers and the revitalization of religion. The educational influence of the AES in antebellum higher education is discussed. (RM)

  9. American Society of Clinical Oncology position statement on obesity and cancer.

    PubMed

    Ligibel, Jennifer A; Alfano, Catherine M; Courneya, Kerry S; Demark-Wahnefried, Wendy; Burger, Robert A; Chlebowski, Rowan T; Fabian, Carol J; Gucalp, Ayca; Hershman, Dawn L; Hudson, Melissa M; Jones, Lee W; Kakarala, Madhuri; Ness, Kirsten K; Merrill, Janette K; Wollins, Dana S; Hudis, Clifford A

    2014-11-01

    Rates of obesity have increased significantly over the last three decades in the United States and globally. In addition to contributing to heart disease and diabetes, obesity is a major unrecognized risk factor for cancer. Obesity is associated with worsened prognosis after cancer diagnosis and also negatively affects the delivery of systemic therapy, contributes to morbidity of cancer treatment, and may raise the risk of second malignancies and comorbidities. Research shows that the time after a cancer diagnosis can serve as a teachable moment to motivate individuals to adopt risk-reducing behaviors. For this reason, the oncology care team--the providers with whom a patient has the closest relationships in the critical period after a cancer diagnosis--is in a unique position to help patients lose weight and make other healthy lifestyle changes. The American Society of Clinical Oncology is committed to reducing the impact of obesity on cancer and has established a multipronged initiative to accomplish this goal by 1) increasing education and awareness of the evidence linking obesity and cancer; 2) providing tools and resources to help oncology providers address obesity with their patients; 3) building and fostering a robust research agenda to better understand the pathophysiology of energy balance alterations, evaluate the impact of behavior change on cancer outcomes, and determine the best methods to help cancer survivors make effective and useful changes in lifestyle behaviors; and 4) advocating for policy and systems change to address societal factors contributing to obesity and improve access to weight management services for patients with cancer. © 2014 by American Society of Clinical Oncology.

  10. Promoting Employee Health Through an American Cancer Society Program, The CEOs Challenge, Washington State, 2013-2015.

    PubMed

    Harris, Jeffrey R; Parrish, Amanda T; Kohn, Marlana; Hammerback, Kristen; McMillan, Becca; Hannon, Peggy A

    2015-12-17

    Evidence-based practices in the workplace can increase levels of healthy eating, cancer screening, physical activity, and tobacco cessation but are underused, even in large workplaces. This report summarizes an evaluation of the first year of The CEOs Challenge, a program developed by the American Cancer Society to promote implementation and maintenance of health-promoting, evidence-based workplace practices by large companies. Use of 17 evidence-based practices by 17 companies in the Washington State Chapter of the American Cancer Society's CEOs Against Cancer network was assessed via survey and scored from 0 to 100. Companies received a written report of their baseline performance, followed by at least quarterly consultations with American Cancer Society staff members trained to assist in implementation of these practices. Follow-up performance was measured at 1 year. At baseline, implementation scores were 54.8 for cancer screening, 46.5 for healthy eating, 59.8 for physical activity, and 68.2 for tobacco cessation. At follow-up, scores increased by 19.6 for cancer screening, 19.4 for healthy eating, 16.0 for physical activity, and 9.4 points for tobacco cessation. The CEOs Challenge is a promising approach to chronic disease prevention via the workplace. It brings together one of the nation's largest health-promoting voluntary agencies with the nation's largest employers to promote evidence-based practices targeted at the most common causes of disease and death. The program increased the adoption of these practices and was well-accepted.

  11. American Society of Hematology/American Society of Clinical Oncology clinical practice guideline update on the use of epoetin and darbepoetin in adult patients with cancer.

    PubMed

    Rizzo, J Douglas; Brouwers, Melissa; Hurley, Patricia; Seidenfeld, Jerome; Arcasoy, Murat O; Spivak, Jerry L; Bennett, Charles L; Bohlius, Julia; Evanchuk, Darren; Goode, Matthew J; Jakubowski, Ann A; Regan, David H; Somerfield, Mark R

    2010-11-18

    To update American Society of Hematology/American Society of Clinical Oncology recommendations for use of erythropoiesis-stimulating agents (ESAs) in patients with cancer. An Update Committee reviewed data published between January 2007 and January 2010. MEDLINE and the Cochrane Library were searched. The literature search yielded one new individual patient data analysis and four literature-based meta-analyses, two systematic reviews, and 13 publications reporting new results from randomized controlled trials not included in prior or new reviews. For patients undergoing myelosuppressive chemotherapy who have a hemoglobin (Hb) level less than 10 g/dL, the Update Committee recommends that clinicians discuss potential harms (eg, thromboembolism, shorter survival) and benefits (eg, decreased transfusions) of ESAs and compare these with potential harms (eg, serious infections, immune-mediated adverse reactions) and benefits (eg, rapid Hb improvement) of RBC transfusions. Individual preferences for assumed risk should contribute to shared decisions on managing chemotherapy-induced anemia. The Committee cautions against ESA use under other circumstances. If used, ESAs should be administered at the lowest dose possible and should increase Hb to the lowest concentration possible to avoid transfusions. Available evidence does not identify Hb levels ≥ 10 g/dL either as thresholds for initiating treatment or as targets for ESA therapy. Starting doses and dose modifications after response or nonresponse should follow US Food and Drug Administration-approved labeling. ESAs should be discontinued after 6 to 8 weeks in nonresponders. ESAs should be avoided in patients with cancer not receiving concurrent chemotherapy, except for those with lower risk myelodysplastic syndromes. Caution should be exercised when using ESAs with chemotherapeutic agents in diseases associated with increased risk of thromboembolic complications. Table 1 lists detailed recommendations.

  12. American Society of Clinical Oncology/American Society of Hematology clinical practice guideline update on the use of epoetin and darbepoetin in adult patients with cancer.

    PubMed

    Rizzo, J Douglas; Brouwers, Melissa; Hurley, Patricia; Seidenfeld, Jerome; Arcasoy, Murat O; Spivak, Jerry L; Bennett, Charles L; Bohlius, Julia; Evanchuk, Darren; Goode, Matthew J; Jakubowski, Ann A; Regan, David H; Somerfield, Mark R

    2010-11-20

    To update American Society of Clinical Oncology/American Society of Hematology recommendations for use of erythropoiesis-stimulating agents (ESAs) in patients with cancer. An Update Committee reviewed data published between January 2007 and January 2010. MEDLINE and the Cochrane Library were searched. The literature search yielded one new individual patient data analysis and four literature-based meta-analyses, two systematic reviews, and 13 publications reporting new results from randomized controlled trials not included in prior or new reviews. For patients undergoing myelosuppressive chemotherapy who have a hemoglobin (Hb) level less than 10 g/dL, the Update Committee recommends that clinicians discuss potential harms (eg, thromboembolism, shorter survival) and benefits (eg, decreased transfusions) of ESAs and compare these with potential harms (eg, serious infections, immune-mediated adverse reactions) and benefits (eg, rapid Hb improvement) of RBC transfusions. Individual preferences for assumed risk should contribute to shared decisions on managing chemotherapy-induced anemia. The Committee cautions against ESA use under other circumstances. If used, ESAs should be administered at the lowest dose possible and should increase Hb to the lowest concentration possible to avoid transfusions. Available evidence does not identify Hb levels ≥ 10 g/dL either as thresholds for initiating treatment or as targets for ESA therapy. Starting doses and dose modifications after response or nonresponse should follow US Food and Drug Administration-approved labeling. ESAs should be discontinued after 6 to 8 weeks in nonresponders. ESAs should be avoided in patients with cancer not receiving concurrent chemotherapy, except for those with lower risk myelodysplastic syndromes. Caution should be exercised when using ESAs with chemotherapeutic agents in diseases associated with increased risk of thromboembolic complications. Table 1 lists detailed recommendations.

  13. Challenges for Chemistry in the 21st Century: Report on the American Chemical Society Presidential Event

    NASA Astrophysics Data System (ADS)

    Gettys, Nancy S.

    1998-06-01

    On Sunday morning, March 29, 1998, during the 215th American Chemical Society National Meeting in Dallas, TX, a special Presidential Event, "Challenges for Chemistry in the 21st Century", was held. It was sponsored by the American Chemical Society Committee on Science and Chemical and Engineering News as part of its 75th Anniversary. Six outstanding scientists spoke on the future of their chosen fields of study to a standing-room-only audience. The intensity and enthusiasm of these men and women were inspiring. Several common themes emerged. According to these experts, the next century will require greater education in science and technology for the public and greater emphasis on interdisciplinary approaches to science by scientists. The completion of the human genome project and technological advances, including the development of nanotechnology, will be the driving forces of research in chemistry.

  14. Blood grouping based on PCR methods and agarose gel electrophoresis.

    PubMed

    Sell, Ana Maria; Visentainer, Jeane Eliete Laguila

    2015-01-01

    The study of erythrocyte antigens continues to be an intense field of research, particularly after the development of molecular testing methods. More than 300 specificities have been described by the International Society for Blood Transfusion as belonging to 33 blood group systems. The polymerase chain reaction (PCR) is a central tool for red blood cells (RBC) genotyping. PCR and agarose gel electrophoresis are low cost, easy, and versatile in vitro methods for amplifying defined target DNA (RBC polymorphic region). Multiplex-PCR, AS-PCR (Specific Allele Polymerase Chain Reaction), and RFLP-PCR (Restriction Fragment Length Polymorphism-Polymerase Chain Reaction) techniques are usually to identify RBC polymorphisms. Furthermore, it is an easy methodology to implement. This chapter describes the PCR methodology and agarose gel electrophoresis to identify the polymorphisms of the Kell, Duffy, Kidd, and MNS blood group systems.

  15. A gower maneuver: the American Society for Bioethics and Humanities' resolution of the "Taking Stands" debate.

    PubMed

    Antommaria, Armand H Matheny

    2004-01-01

    The American Society for Bioethics and Humanities debated for several years about whether it should adopt positions and, if so, on what range of issues. The membership recently approved an amendment to its bylaws permitting the Society to adopt positions on matters related to academic freedom and professionalism but not on substantive moral and policy issues. This resolution is problematic for a number of reasons, including the lack of a categorical difference between these types of claims and the Society's inability to speak on behalf of patients and research subjects. The implementation of the amendment also raises several issues. The Society will need to refrain from speaking too specifically and to articulate the responsibilities of its members. If the Society fails to address these concerns, it runs the risk of denigrating its public image and that of the profession.

  16. Review and Assessment of the American Society of Tropical Medicine and Hygiene Travel Awards Program, 1991–2010

    PubMed Central

    Le Duc, James W.; DeAcetis, Judy

    2011-01-01

    During 1991–2010, 456 persons from 62 countries were provided financial support to attend the annual meeting of the American Society of Tropical Medicine and Hygiene. Winners came from 17 African, 16 Asia-Pacific, 14 Latin American and Caribbean, and 13 European and Middle Eastern countries, and from Canada and the United States. Virtually equal numbers of awards were offered to women and men. Winners were selected from U.S. academic centers (30%), foreign universities (26%), international centers, institutes or research units (30%), and approximately 5% from U.S. government agencies. Almost all winners (73 of 76, 96%) had scientific publications subsequent to receiving the travel award. Less than 10% of award winners continued their membership in the Society after their one-year complementary membership. Winners indicated that the travel awards program facilitated international exchange and fostered collaborations between Society members and international scientists. PMID:21896796

  17. Automatic multiple applicator electrophoresis

    NASA Technical Reports Server (NTRS)

    Grunbaum, B. W.

    1977-01-01

    Easy-to-use, economical device permits electrophoresis on all known supporting media. System includes automatic multiple-sample applicator, sample holder, and electrophoresis apparatus. System has potential applicability to fields of taxonomy, immunology, and genetics. Apparatus is also used for electrofocusing.

  18. ACCF/SCAI/AATS/AHA/ASE/ASNC/HFSA/HRS/SCCM/SCCT/SCMR/STS 2012 appropriate use criteria for diagnostic catheterization: a report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, Society for Cardiovascular Angiography and Interventions, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Failure Society of America, Heart Rhythm Society, Society of Critical Care Medicine, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.

    PubMed

    Patel, Manesh R; Bailey, Steven R; Bonow, Robert O; Chambers, Charles E; Chan, Paul S; Dehmer, Gregory J; Kirtane, Ajay J; Wann, L Samuel; Ward, R Parker

    2012-05-29

    The American College of Cardiology Foundation, in collaboration with the Society for Cardiovascular Angiography and Interventions and key specialty and subspecialty societies, conducted a review of common clinical scenarios where diagnostic catheterization is frequently considered. The indications (clinical scenarios) were derived from common applications or anticipated uses, as well as from current clinical practice guidelines and results of studies examining the implementation of noninvasive imaging appropriate use criteria. The 166 indications in this document were developed by a diverse writing group and scored by a separate independent technical panel on a scale of 1 to 9, to designate appropriate use (median 7 to 9), uncertain use (median 4 to 6), and inappropriate use (median 1 to 3). Diagnostic catheterization may include several different procedure components. The indications developed focused primarily on 2 aspects of diagnostic catheterization. Many indications focused on the performance of coronary angiography for the detection of coronary artery disease with other procedure components (e.g., hemodynamic measurements, ventriculography) at the discretion of the operator. The majority of the remaining indications focused on hemodynamic measurements to evaluate valvular heart disease, pulmonary hypertension, cardiomyopathy, and other conditions, with the use of coronary angiography at the discretion of the operator. Seventy-five indications were rated as appropriate, 49 were rated as uncertain, and 42 were rated as inappropriate. The appropriate use criteria for diagnostic catheterization have the potential to impact physician decision making, healthcare delivery, and reimbursement policy. Furthermore, recognition of uncertain clinical scenarios facilitates identification of areas that would benefit from future research.

  19. ACCF/SCAI/STS/AATS/AHA/ASNC/HFSA/SCCT 2012 appropriate use criteria for coronary revascularization focused update: a report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, American Association for Thoracic Surgery, American Heart Association, American Society of Nuclear Cardiology, and the Society of Cardiovascular Computed Tomography.

    PubMed

    Patel, Manesh R; Dehmer, Gregory J; Hirshfeld, John W; Smith, Peter K; Spertus, John A; Masoudi, Frederick A; Dehmer, Gregory J; Patel, Manesh R; Smith, Peter K; Chambers, Charles E; Ferguson, T Bruce; Garcia, Mario J; Grover, Frederick L; Holmes, David R; Klein, Lloyd W; Limacher, Marian C; Mack, Michael J; Malenka, David J; Park, Myung H; Ragosta, Michael; Ritchie, James L; Rose, Geoffrey A; Rosenberg, Alan B; Russo, Andrea M; Shemin, Richard J; Weintraub, William S; Wolk, Michael J; Bailey, Steven R; Douglas, Pamela S; Hendel, Robert C; Kramer, Christopher M; Min, James K; Patel, Manesh R; Shaw, Leslee; Stainback, Raymond F; Allen, Joseph M

    2012-04-01

    The American College of Cardiology Foundation (ACCF), Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, and the American Association for Thoracic Surgery, along with key specialty and subspecialty societies, conducted an update of the appropriate use criteria (AUC) for coronary revascularization frequently considered. In the initial document, 180 clinical scenarios were developed to mimic patient presentations encountered in everyday practice and included information on symptom status, extent of medical therapy, risk level as assessed by noninvasive testing, and coronary anatomy. This update provides a reassessment of clinical scenarios the writing group felt to be affected by significant changes in the medical literature or gaps from prior criteria. The methodology used in this update is similar to the initial document, and the definition of appropriateness was unchanged. The technical panel scored the clinical scenarios on a scale of 1 to 9. Scores of 7 to 9 indicate that revascularization is considered appropriate and likely to improve patients' health outcomes or survival. Scores of 1 to 3 indicate revascularization is considered inappropriate and unlikely to improve health outcomes or survival. Scores in the mid-range (4 to 6) indicate a clinical scenario for which the likelihood that coronary revascularization will improve health outcomes or survival is uncertain. In general, as seen with the prior AUC, the use of coronary revascularization for patients with acute coronary syndromes and combinations of significant symptoms and/or ischemia is appropriate. In contrast, revascularization of asymptomatic patients or patients with low-risk findings on noninvasive testing and minimal medical therapy are viewed less favorably. The technical panel felt that based on recent studies, coronary artery bypass grafting remains an appropriate method of revascularization for patients with high burden of coronary artery disease (CAD

  20. ACCF/SCAI/STS/AATS/AHA/ASNC/HFSA/SCCT 2012 Appropriate use criteria for coronary revascularization focused update: a report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, American Association for Thoracic Surgery, American Heart Association, American Society of Nuclear Cardiology, and the Society of Cardiovascular Computed Tomography.

    PubMed

    Patel, Manesh R; Dehmer, Gregory J; Hirshfeld, John W; Smith, Peter K; Spertus, John A

    2012-02-28

    The American College of Cardiology Foundation (ACCF), Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, and the American Association for Thoracic Surgery, along with key specialty and subspecialty societies, conducted an update of the appropriate use criteria (AUC) for coronary revascularization frequently considered. In the initial document, 180 clinical scenarios were developed to mimic patient presentations encountered in everyday practice and included information on symptom status, extent of medical therapy, risk level as assessed by noninvasive testing, and coronary anatomy. This update provides a reassessment of clinical scenarios the writing group felt to be affected by significant changes in the medical literature or gaps from prior criteria. The methodology used in this update is similar to the initial document, and the definition of appropriateness was unchanged. The technical panel scored the clinical scenarios on a scale of 1 to 9. Scores of 7 to 9 indicate that revascularization is considered appropriate and likely to improve patients' health outcomes or survival. Scores of 1 to 3 indicate revascularization is considered inappropriate and unlikely to improve health outcomes or survival. Scores in the mid-range (4 to 6) indicate a clinical scenario for which the likelihood that coronary revascularization will improve health outcomes or survival is uncertain. In general, as seen with the prior AUC, the use of coronary revascularization for patients with acute coronary syndromes and combinations of significant symptoms and/or ischemia is appropriate. In contrast, revascularization of asymptomatic patients or patients with low-risk findings on noninvasive testing and minimal medical therapy are viewed less favorably. The technical panel felt that based on recent studies, coronary artery bypass grafting remains an appropriate method of revascularization for patients with high burden of coronary artery disease (CAD

  1. Kidney cell electrophoresis, continuing task

    NASA Technical Reports Server (NTRS)

    Todd, P. W.

    1985-01-01

    Materials and procedures for microgravity electrophoresis of living human embryonic kidney cells were evaluated to provide ground support in the form of analytical cell electrophoresis and flow cytometry. Preflight culture media, electrophoresis buffer, fraction collection media, temperature profiles, and urokinase assay procedures were tested prior to flight. Electrophoretic mobility distributions of aliquots of the cell population to be fractionated in flight were obtained. Cells were prepared in suspension prior to flight in electrophoresis buffer and 10% calf serum. Electrophoretic separation proceeded in electrophoresis buffer without serum in the Continuous Flow Electrophoretic Separator, and fractions were collected into sample bags containing culture medium and concentrated serum. Fractions that yielded enough progeny cells were analyzed for morphology and electrophoretic mobility distributions. It is noted that the lowest mobility fraction studied produced higher mobility progeny while the other fractions produced progeny cells with mobilities related to the fractions from which they were collected.

  2. Christianity and Eugenics: The Place of Religion in the British Eugenics Education Society and the American Eugenics Society, c.1907-1940.

    PubMed

    Baker, Graham J

    2014-05-01

    Historians have regularly acknowledged the significance of religious faith to the eugenics movement in Britain and the USA. However, much of this scholarship suggests a polarised relationship of either conflict or consensus. Where Christian believers participated in the eugenics movement this has been represented as an abandonment of 'orthodox' theology, and the impression has been created that eugenics was a secularising force. In contrast, this article explores the impact of religious values on two eugenics organisations: the British Eugenics Education Society, and the American Eugenics Society. It is demonstrated that concerns over religion resulted in both these organisations modifying and tempering the public work that they undertook. This act of concealing and minimising the visibly controversial aspects of eugenics is offered as an addition to the debate over 'mainline' versus 'reform' eugenics.

  3. Developing a research agenda for the American Society of Colon and Rectal Surgeons: results of a delphi approach.

    PubMed

    Burt, Caroline G; Cima, Robert R; Koltun, Walter A; Littlejohn, Charles E; Ricciardi, Rocco; Temple, Larissa K; Rothenberger, David A; Baxter, Nancy N

    2009-05-01

    By use of a systematic approach, the aim of this project was to survey a group of colorectal specialists and reach a consensus on the research questions of highest importance in terms of clinical care. A modified Delphi process was performed. In Round 1 research questions were solicited from members of The American Society of Colon and Rectal Surgeons. A review group categorized the results, combined similar questions, and presented them to The American Society of Colon and Rectal Surgeons membership in Round 2 for prioritizing according to importance. In Round 3 the 50 questions with the highest scores in Round 2 were reranked by The American Society of Colon and Rectal Surgeons membership to produce the 20 highest-priority research questions. A total of 203 respondents in Round 1 submitted 746 questions. The review team reduced these to 105 individual questions encompassing 21 topics in colorectal surgical practice. In Rounds 2 and 3, 399 and 360 respondents, respectively, prioritized the questions presented. The final 20 items included 14 questions related to colorectal cancer, and 6 were on benign disease topics. The research agenda produced by this study reflects the clinical issues of greatest importance to colorectal surgeons. The results are of potential benefit to researchers, funding organizations, medical journals, and ultimately, patients.

  4. Increase in female faculty in American Society for Gastrointestinal Endoscopy-sponsored programming over time.

    PubMed

    Enestvedt, Brintha K; DeVivo, Rebecca S; Schmitt, Colleen M; Calderwood, Audrey H

    2018-04-01

    Female representation in medicine is increasing across all levels of medical training, yet women hold fewer senior leadership positions than men. National recognition, including participation as faculty in society-sponsored programs, is one component of academic advancement. The aim of this study was to characterize female representation among faculty in courses sponsored by the American Society for Gastrointestinal Endoscopy (ASGE). We performed a retrospective review of demographic data, including faculty gender and role, year, and program type, from the ASGE database of its sponsored programs between 2009 and 2014. Female faculty rates were compared with the rate of female membership in the ASGE and by faculty role and course type over time. Between 2009 and 2014 there were a total of 2020 ASGE course faculty positions of which women comprised 19%. There was a significant increase in the proportion of women that served as course faculty over time (P < .0005). Female faculty participation exceeded the ASGE female domestic membership rate in all years. Women were more likely to serve as course directors than lecturers (25% vs 18%, P = .004) and to participate in smaller courses (P = .0003). We found an increase in female participation in ASGE programming over time, suggesting that specialty societies are making efforts to improve female representation at the national level. Future work should evaluate whether or not these opportunities translate into leadership roles for women within their own institutions or lead to promotions for women over time. Copyright © 2018 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights reserved.

  5. Electrophoresis of biological materials

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The selection of biological products was studied for electrophoresis in space. Free flow electrophoresis, isoelectric focusing, and isotachophoresis are described. The candidates discussed include: immunoglobulins and gamma globulins; isolated islet of langerhans from pancreas; bone marrow; tumor cells; kidney cells, cryoprecipitate; and column separated cultures.

  6. American Cancer Society Lung Cancer Screening Guidelines

    PubMed Central

    Wender, Richard; Fontham, Elizabeth T. H.; Barrera, Ermilo; Colditz, Graham A.; Church, Timothy R.; Ettinger, David S.; Etzioni, Ruth; Flowers, Christopher R.; Gazelle, G. Scott; Kelsey, Douglas K.; LaMonte, Samuel J.; Michaelson, James S.; Oeffinger, Kevin C.; Shih, Ya-Chen Tina; Sullivan, Daniel C.; Travis, William; Walter, Louise; Wolf, Andrew M. D.; Brawley, Otis W.; Smith, Robert A.

    2013-01-01

    Findings from the National Cancer Institute’s National Lung Screening Trial established that lung cancer mortality in specific high-risk groups can be reduced by annual screening with low-dose computed tomography. These findings indicate that the adoption of lung cancer screening could save many lives. Based on the results of the National Lung Screening Trial, the American Cancer Society is issuing an initial guideline for lung cancer screening. This guideline recommends that clinicians with access to high-volume, high-quality lung cancer screening and treatment centers should initiate a discussion about screening with apparently healthy patients aged 55 years to 74 years who have at least a 30-pack-year smoking history and who currently smoke or have quit within the past 15 years. A process of informed and shared decision-making with a clinician related to the potential benefits, limitations, and harms associated with screening for lung cancer with low-dose computed tomography should occur before any decision is made to initiate lung cancer screening. Smoking cessation counseling remains a high priority for clinical attention in discussions with current smokers, who should be informed of their continuing risk of lung cancer. Screening should not be viewed as an alternative to smoking cessation. PMID:23315954

  7. NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program, 1991

    NASA Technical Reports Server (NTRS)

    Tiwari, Surendra N. (Compiler)

    1991-01-01

    In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spent 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society of Engineering Education supervises the programs. The objects were the following: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate and exchange ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of the participants' institutions; and (4) to contribute to the research objectives of the NASA center.

  8. Electrophoresis demonstration on Apollo 16

    NASA Technical Reports Server (NTRS)

    Snyder, R. S.

    1972-01-01

    Free fluid electrophoresis, a process used to separate particulate species according to surface charge, size, or shape was suggested as a promising technique to utilize the near zero gravity condition of space. Fluid electrophoresis on earth is disturbed by gravity-induced thermal convection and sedimentation. An apparatus was developed to demonstrate the principle and possible problems of electrophoresis on Apollo 14 and the separation boundary between red and blue dye was photographed in space. The basic operating elements of the Apollo 14 unit were used for a second flight demonstration on Apollo 16. Polystyrene latex particles of two different sizes were used to simulate the electrophoresis of large biological particles. The particle bands in space were extremely stable compared to ground operation because convection in the fluid was negligible. Electrophoresis of the polystyrene latex particle groups according to size was accomplished although electro-osmosis in the flight apparatus prevented the clear separation of two particle bands.

  9. An official American Thoracic Society/American College of Chest Physicians policy statement: the Choosing Wisely top five list in adult pulmonary medicine.

    PubMed

    Wiener, Renda Soylemez; Ouellette, Daniel R; Diamond, Edward; Fan, Vincent S; Maurer, Janet R; Mularski, Richard A; Peters, Jay I; Halpern, Scott D

    2014-06-01

    The American Board of Internal Medicine Foundation's Choosing Wisely campaign aims to curb health-care costs and improve patient care by soliciting lists from medical societies of the top five tests or treatments in their specialty that are used too frequently and inappropriately. The American Thoracic Society (ATS) and American College of Chest Physicians created a joint task force, which produced a top five list for adult pulmonary medicine. Our top five recommendations, which were approved by the executive committees of the ATS and American College of Chest Physicians and published by Choosing Wisely in October 2013, are as follows: (1) Do not perform CT scan surveillance for evaluation of indeterminate pulmonary nodules at more frequent intervals or for a longer period of time than recommended by established guidelines; (2) do not routinely offer pharmacologic treatment with advanced vasoactive agents approved only for the management of pulmonary arterial hypertension to patients with pulmonary hypertension resulting from left heart disease or hypoxemic lung diseases (groups II or III pulmonary hypertension); (3) for patients recently discharged on supplemental home oxygen following hospitalization for an acute illness, do not renew the prescription without assessing the patient for ongoing hypoxemia; (4) do not perform chest CT angiography to evaluate for possible pulmonary embolism in patients with a low clinical probability and negative results of a highly sensitive D-dimer assay; (5) do not perform CT scan screening for lung cancer among patients at low risk for lung cancer. We hope pulmonologists will use these recommendations to stimulate frank discussions with patients about when these tests and treatments are indicated--and when they are not.

  10. American Society for Therapeutic Radiology and Oncology (ASTRO) Emerging Technology Committee Report on Electronic Brachytherapy

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Park, Catherine C., E-mail: cpark@radonc.ucsf.ed; Yom, Sue S.; Podgorsak, Matthew B.

    The development of novel technologies for the safe and effective delivery of radiation is critical to advancing the field of radiation oncology. The Emerging Technology Committee of the American Society for Therapeutic Radiology and Oncology appointed a Task Group within its Evaluation Subcommittee to evaluate new electronic brachytherapy methods that are being developed for, or are already in, clinical use. The Task Group evaluated two devices, the Axxent Electronic Brachytherapy System by Xoft, Inc. (Fremont, CA), and the Intrabeam Photon Radiosurgery Device by Carl Zeiss Surgical (Oberkochen, Germany). These devices are designed to deliver electronically generated radiation, and because ofmore » their relatively low energy output, they do not fall under existing regulatory scrutiny of radioactive sources that are used for conventional radioisotope brachytherapy. This report provides a descriptive overview of the technologies, current and future projected applications, comparison of competing technologies, potential impact, and potential safety issues. The full Emerging Technology Committee report is available on the American Society for Therapeutic Radiology and Oncology Web site.« less

  11. American Society for Therapeutic Radiology and Oncology (ASTRO) Emerging Technology Committee report on electronic brachytherapy.

    PubMed

    Park, Catherine C; Yom, Sue S; Podgorsak, Matthew B; Harris, Eleanor; Price, Robert A; Bevan, Alison; Pouliot, Jean; Konski, Andre A; Wallner, Paul E

    2010-03-15

    The development of novel technologies for the safe and effective delivery of radiation is critical to advancing the field of radiation oncology. The Emerging Technology Committee of the American Society for Therapeutic Radiology and Oncology appointed a Task Group within its Evaluation Subcommittee to evaluate new electronic brachytherapy methods that are being developed for, or are already in, clinical use. The Task Group evaluated two devices, the Axxent Electronic Brachytherapy System by Xoft, Inc. (Fremont, CA), and the Intrabeam Photon Radiosurgery Device by Carl Zeiss Surgical (Oberkochen, Germany). These devices are designed to deliver electronically generated radiation, and because of their relatively low energy output, they do not fall under existing regulatory scrutiny of radioactive sources that are used for conventional radioisotope brachytherapy. This report provides a descriptive overview of the technologies, current and future projected applications, comparison of competing technologies, potential impact, and potential safety issues. The full Emerging Technology Committee report is available on the American Society for Therapeutic Radiology and Oncology Web site. Copyright 2010. Published by Elsevier Inc.

  12. Techniques For Focusing In Zone Electrophoresis

    NASA Technical Reports Server (NTRS)

    Sharnez, Rizwan; Twitty, Garland E.; Sammons, David W.

    1994-01-01

    In two techniques for focusing in zone electrophoresis, force of applied electrical field in each charged particle balanced by restoring force of electro-osmosis. Two techniques: velocity-gradient focusing (VGF), suitable for rectangular electrophoresis chambers; and field-gradient focusing (FGF), suitable for step-shaped electrophoresis chambers.

  13. Hypoglycemia and diabetes: a report of a workgroup of the American Diabetes Association and the Endocrine Society.

    PubMed

    Seaquist, Elizabeth R; Anderson, John; Childs, Belinda; Cryer, Philip; Dagogo-Jack, Samuel; Fish, Lisa; Heller, Simon R; Rodriguez, Henry; Rosenzweig, James; Vigersky, Robert

    2013-05-01

    To review the evidence about the impact of hypoglycemia on patients with diabetes that has become available since the past reviews of this subject by the American Diabetes Association and The Endocrine Society and to provide guidance about how this new information should be incorporated into clinical practice. Five members of the American Diabetes Association and five members of The Endocrine Society with expertise in different aspects of hypoglycemia were invited by the Chair, who is a member of both, to participate in a planning conference call and a 2-day meeting that was also attended by staff from both organizations. Subsequent communications took place via e-mail and phone calls. The writing group consisted of those invitees who participated in the writing of the manuscript. The workgroup meeting was supported by educational grants to the American Diabetes Association from Lilly USA, LLC and Novo Nordisk and sponsorship to the American Diabetes Association from Sanofi. The sponsors had no input into the development of or content of the report. The writing group considered data from recent clinical trials and other studies to update the prior workgroup report. Unpublished data were not used. Expert opinion was used to develop some conclusions. Consensus was achieved by group discussion during conference calls and face-to-face meetings, as well as by iterative revisions of the written document. The document was reviewed and approved by the American Diabetes Association's Professional Practice Committee in October 2012 and approved by the Executive Committee of the Board of Directors in November 2012 and was reviewed and approved by The Endocrine Society's Clinical Affairs Core Committee in October 2012 and by Council in November 2012. The workgroup reconfirmed the previous definitions of hypoglycemia in diabetes, reviewed the implications of hypoglycemia on both short- and long-term outcomes, considered the implications of hypoglycemia on treatment outcomes

  14. Growing the science of agronomy by growing the profession: a Message from the President of the American Society of Agronomy

    USDA-ARS?s Scientific Manuscript database

    We often refer to the American Society of Agronomy (ASA) as being both a scientific and professional society. Membership within the organization includes a wide range of people from diverse regions and cultures of the world working with complex and diverse cropping systems. Yet members are unified...

  15. Comparison of current practices of cardiopulmonary perfusion technology in Iran with American Society of Extracorporeal Technology's standards.

    PubMed

    Faravan, Amir; Mohammadi, Nooredin; Alizadeh Ghavidel, Alireza; Toutounchi, Mohammad Zia; Ghanbari, Ameneh; Mazloomi, Mehran

    2016-01-01

    Standards have a significant role in showing the minimum level of optimal optimum and the expected performance. Since the perfusion technology staffs play an the leading role in providing the quality services to the patients undergoing open heart surgery with cardiopulmonary bypass machine, this study aimed to assess the standards on how Iranian perfusion technology staffs evaluate and manage the patients during the cardiopulmonary bypass process and compare their practice with the recommended standards by American Society of Extracorporeal Technology. In this descriptive study, data was collected from 48 Iranian public hospitals and educational health centers through a researcher-created questionnaire. The data collection questionnaire assessed the standards which are recommended by American Society of Extracorporeal Technology. Findings showed that appropriate measurements were carried out by the perfusion technology staffs to prevent the hemodilution and avoid the blood transfusion and unnecessary blood products, determine the initial dose of heparin based on one of the proposed methods, monitor the anticoagulants based on ACT measurement, and determine the additional doses of heparin during the cardiopulmonary bypass based on ACT or protamine titration. It was done only in 4.2% of hospitals and health centers. Current practices of cardiopulmonary perfusion technology in Iran are inappropriate based on the standards of American Society of Cardiovascular Perfusion. This represents the necessity of authorities' attention to the validation programs and development of the caring standards on one hand and continuous assessment of using these standards on the other hand.

  16. Binary Oscillatory Crossflow Electrophoresis

    NASA Technical Reports Server (NTRS)

    Molloy, Richard F.; Gallagher, Christopher T.; Leighton, David T., Jr.

    1996-01-01

    We present preliminary results of our implementation of a novel electrophoresis separation technique: Binary Oscillatory Cross flow Electrophoresis (BOCE). The technique utilizes the interaction of two driving forces, an oscillatory electric field and an oscillatory shear flow, to create an active binary filter for the separation of charged species. Analytical and numerical studies have indicated that this technique is capable of separating proteins with electrophoretic mobilities differing by less than 10%. With an experimental device containing a separation chamber 20 cm long, 5 cm wide, and 1 mm thick, an order of magnitude increase in throughput over commercially available electrophoresis devices is theoretically possible.

  17. The American Society of Regional Anesthesia and Pain Medicine, the European Society of Regional Anaesthesia and Pain Therapy, and the Asian Australasian Federation of Pain Societies Joint Committee recommendations for education and training in ultrasound-guided interventional pain procedures.

    PubMed

    Narouze, Samer N; Provenzano, David; Peng, Philip; Eichenberger, Urs; Lee, Sang Chul; Nicholls, Barry; Moriggl, Bernhard

    2012-01-01

    The use of ultrasound in pain medicine for interventional axial, nonaxial, and musculoskeletal pain procedures is rapidly evolving and growing. Because of the lack of specialty-specific guidelines for ultrasonography in pain medicine, an international collaborative effort consisting of members of the Special Interest Group on Ultrasonography in Pain Medicine from the American Society of Regional Anesthesia and Pain Medicine, the European Society of Regional Anaesthesia and Pain Therapy, and the Asian Australasian Federation of Pain Societies developed the following recommendations for education and training in ultrasound-guided interventional pain procedures. The purpose of these recommendations is to define the required skills for performing ultrasound-guided pain procedures, the processes for appropriate education, and training and quality improvement. Training algorithms are outlined for practice- and fellowship-based pathways. The previously published American Society of Regional Anesthesia and Pain Medicine and European Society of Regional Anaesthesia and Pain Therapy education and teaching recommendations for ultrasound-guided regional anesthesia served as a foundation for the pain medicine recommendations. Although the decision to grant ultrasound privileges occurs at the institutional level, the committee recommends that the training guidelines outlined in this document serve as the foundation for educational training and the advancement of the practice of ultrasonography in pain medicine.

  18. An official American Thoracic Society/European Respiratory Society statement: key concepts and advances in pulmonary rehabilitation.

    PubMed

    Spruit, Martijn A; Singh, Sally J; Garvey, Chris; ZuWallack, Richard; Nici, Linda; Rochester, Carolyn; Hill, Kylie; Holland, Anne E; Lareau, Suzanne C; Man, William D-C; Pitta, Fabio; Sewell, Louise; Raskin, Jonathan; Bourbeau, Jean; Crouch, Rebecca; Franssen, Frits M E; Casaburi, Richard; Vercoulen, Jan H; Vogiatzis, Ioannis; Gosselink, Rik; Clini, Enrico M; Effing, Tanja W; Maltais, François; van der Palen, Job; Troosters, Thierry; Janssen, Daisy J A; Collins, Eileen; Garcia-Aymerich, Judith; Brooks, Dina; Fahy, Bonnie F; Puhan, Milo A; Hoogendoorn, Martine; Garrod, Rachel; Schols, Annemie M W J; Carlin, Brian; Benzo, Roberto; Meek, Paula; Morgan, Mike; Rutten-van Mölken, Maureen P M H; Ries, Andrew L; Make, Barry; Goldstein, Roger S; Dowson, Claire A; Brozek, Jan L; Donner, Claudio F; Wouters, Emiel F M

    2013-10-15

    Pulmonary rehabilitation is recognized as a core component of the management of individuals with chronic respiratory disease. Since the 2006 American Thoracic Society (ATS)/European Respiratory Society (ERS) Statement on Pulmonary Rehabilitation, there has been considerable growth in our knowledge of its efficacy and scope. The purpose of this Statement is to update the 2006 document, including a new definition of pulmonary rehabilitation and highlighting key concepts and major advances in the field. A multidisciplinary committee of experts representing the ATS Pulmonary Rehabilitation Assembly and the ERS Scientific Group 01.02, "Rehabilitation and Chronic Care," determined the overall scope of this update through group consensus. Focused literature reviews in key topic areas were conducted by committee members with relevant clinical and scientific expertise. The final content of this Statement was agreed on by all members. An updated definition of pulmonary rehabilitation is proposed. New data are presented on the science and application of pulmonary rehabilitation, including its effectiveness in acutely ill individuals with chronic obstructive pulmonary disease, and in individuals with other chronic respiratory diseases. The important role of pulmonary rehabilitation in chronic disease management is highlighted. In addition, the role of health behavior change in optimizing and maintaining benefits is discussed. The considerable growth in the science and application of pulmonary rehabilitation since 2006 adds further support for its efficacy in a wide range of individuals with chronic respiratory disease.

  19. Clinical Utilization of Repeated Open Application Test Among American Contact Dermatitis Society Members.

    PubMed

    Brown, Gabrielle E; Botto, Nina; Butler, Daniel C; Murase, Jenny E

    2015-01-01

    The repeated open application test (ROAT) provides useful information regarding allergens in suspected cases of allergic contact dermatitis; however, standardized methodology has not been established. The aim of this study was to assess how ROAT is used in clinical and research settings. We distributed a survey regarding ROAT practice to the American Contact Dermatitis Society and conducted a literature review of ROAT utilization in research. A total of 67 American Contact Dermatitis Society members participated in the survey. Respondents most frequently recommend application of leave-on products twice daily (46.0%) and rinse-off products once daily (43.5%). The most commonly used anatomical sites include the forearm (38.7%) and antecubital fossa (32.3%). Most respondents continue ROAT for 1 (49.2%) or 2 weeks (31.7%). Literature review of 32 studies (26 leave-on, 6 rinse-off) revealed that application frequency is most common at twice daily for both leave-on (96.2%) and rinse-off (50.0%) products. The most common anatomical site is the forearm (62.5%), with an overall study duration of 3 to 4 weeks (65.6%). When comparing ROAT clinical and research practice, the majority trend was consistent for leave-on product application frequency and anatomical site, but not for rinse-off product application frequency, or overall duration. Further research is needed to determine best practice recommendations.

  20. ACCF/SCCT/ACR/AHA/ASE/ASNC/NASCI/SCAI/SCMR 2010 Appropriate Use Criteria for Cardiac Computed Tomography. A Report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, the Society of Cardiovascular Computed Tomography, the American College of Radiology, the American Heart Association, the American Society of Echocardiography, the American Society of Nuclear Cardiology, the North American Society for Cardiovascular Imaging, the Society for Cardiovascular Angiography and Interventions, and the Society for Cardiovascular Magnetic Resonance.

    PubMed

    Taylor, Allen J; Cerqueira, Manuel; Hodgson, John McB; Mark, Daniel; Min, James; O'Gara, Patrick; Rubin, Geoffrey D

    2010-01-01

    The American College of Cardiology Foundation (ACCF), along with key specialty and subspecialty societies, conducted an appropriate use review of common clinical scenarios where cardiac computed tomography (CCT) is frequently considered. The present document is an update to the original CCT/cardiac magnetic resonance (CMR) appropriateness criteria published in 2006, written to reflect changes in test utilization, to incorporate new clinical data, and to clarify CCT use where omissions or lack of clarity existed in the original criteria (1). The indications for this review were drawn from common applications or anticipated uses, as well as from current clinical practice guidelines. Ninety-three clinical scenarios were developed by a writing group and scored by a separate technical panel on a scale of 1 to 9 to designate appropriate use, inappropriate use, or uncertain use. In general, use of CCT angiography for diagnosis and risk assessment in patients with low or intermediate risk or pretest probability for coronary artery disease (CAD) was viewed favorably, whereas testing in high-risk patients, routine repeat testing, and general screening in certain clinical scenarios were viewed less favorably. Use of noncontrast computed tomography (CT) for calcium scoring was rated as appropriate within intermediate- and selected low-risk patients. Appropriate applications of CCT are also within the category of cardiac structural and functional evaluation. It is anticipated that these results will have an impact on physician decision making, performance, and reimbursement policy, and that they will help guide future research. © 2010 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  1. Report of the Geriatrics-Hospice and Palliative Medicine Work Group: American Geriatrics Society and American Academy of Hospice and Palliative Medicine leadership collaboration.

    PubMed

    2012-03-01

    Although the fields of hospice and palliative medicine and geriatrics have developed from separate origins, they share much in common. They share concerns for optimizing care of older adults with advanced illness. They both seek to address the common problem of care fragmentation for those with chronic illness. Both subspecialties see the patient and their loved ones as a unit requiring thoughtful, integrated care, rather than seeing the patient as a cluster of organ systems and conditions. The fields also share many core principles, including an emphasis on interdisciplinary care and care coordination. As increasing emphasis is placed on the medical home, chronic and advanced illness care, and systems changes to decrease care fragmentation, geriatrics and hospice and palliative medicine stand to benefit by blending efforts and common interests to improve care for patients and their loved ones. In 2009, a collaborative effort was begun involving the leadership of the American Geriatrics Society, the American Academy of Hospice and Palliative Medicine, and the John A. Hartford Foundation. The goal of the collaboration was to convene leaders in geriatrics and hospice and palliative medicine to identify areas of potential synergy between the two subspecialties and to design a plan for exploring and developing these areas of common interest. This article describes the progress of the collaborative effort to date. © 2012, Copyright the Authors Journal compilation © 2012, The American Geriatrics Society.

  2. Reliability of the European Society of Human Reproduction and Embryology/European Society for Gynaecological Endoscopy and American Society for Reproductive Medicine classification systems for congenital uterine anomalies detected using three-dimensional ultrasonography.

    PubMed

    Ludwin, Artur; Ludwin, Inga; Kudla, Marek; Kottner, Jan

    2015-09-01

    To estimate the inter-rater/intrarater reliability of the European Society of Human Reproduction and Embryology/European Society for Gynaecological Endoscopy (ESHRE-ESGE) classification of congenital uterine malformations and to compare the results obtained with the reliability of the American Society for Reproductive Medicine (ASRM) classification supplemented with additional morphometric criteria. Reliability/agreement study. Private clinic. Uterine malformations (n = 50 patients, consecutively included) and normal uterus (n = 62 women, randomly selected) constituted the study. These were classified based on real-time three-dimensional ultrasound single volume transvaginal (or transrectal in the case of virgins, 4 cases) ultrasonography findings, which were assessed by an expert rater based on the ESHRE-ESGE criteria. The samples were obtained from women of reproductive age. Unprocessed three-dimensional datasets were independently evaluated offline by two experienced, blinded raters using both classification systems. The κ-values and proportions of agreement. Standardized interpretation indicated that the ESHRE-ESGE system has substantial/good or almost perfect/very good reliability (κ >0.60 and >0.80), but the interpretation of the clinically relevant cutoffs of κ-values showed insufficient reliability for clinical use (κ < 0.90), especially in the diagnosis of septate uterus. The ASRM system had sufficient reliability (κ > 0.95). The low reliability of the ESHRE-ESGE system may lead to a lack of consensus about the management of common uterine malformations and biased research interpretations. The use of the ASRM classification, supplemented with simple morphometric criteria, may be preferred if their sufficient reliability can be confirmed real-time in a large sample size. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  3. Supramolecular gel electrophoresis of large DNA fragments.

    PubMed

    Tazawa, Shohei; Kobayashi, Kazuhiro; Oyoshi, Takanori; Yamanaka, Masamichi

    2017-10-01

    Pulsed-field gel electrophoresis is a frequent technique used to separate exceptionally large DNA fragments. In a typical continuous field electrophoresis, it is challenging to separate DNA fragments larger than 20 kbp because they migrate at a comparable rate. To overcome this challenge, it is necessary to develop a novel matrix for the electrophoresis. Here, we describe the electrophoresis of large DNA fragments up to 166 kbp using a supramolecular gel matrix and a typical continuous field electrophoresis system. C 3 -symmetric tris-urea self-assembled into a supramolecular hydrogel in tris-boric acid-EDTA buffer, a typical buffer for DNA electrophoresis, and the supramolecular hydrogel was used as a matrix for electrophoresis to separate large DNA fragments. Three types of DNA marker, the λ-Hind III digest (2 to 23 kbp), Lambda DNA-Mono Cut Mix (10 to 49 kbp), and Marker 7 GT (10 to 165 kbp), were analyzed in this study. Large DNA fragments of greater than 100 kbp showed distinct mobility using a typical continuous field electrophoresis system. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. The Society of Thoracic Surgeons, The Society of Cardiovascular Anesthesiologists, and The American Society of ExtraCorporeal Technology: Clinical Practice Guidelines for Cardiopulmonary Bypass--Temperature Management During Cardiopulmonary Bypass.

    PubMed

    Engelman, Richard; Baker, Robert A; Likosky, Donald S; Grigore, Alina; Dickinson, Timothy A; Shore-Lesserson, Linda; Hammon, John W

    2015-08-01

    In order to improve our understanding of the evidence-based literature supporting temperature management during adult cardiopulmonary bypass, The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiology and the American Society of ExtraCorporeal Technology tasked the authors to conduct a review of the peer-reviewed literature, including: 1) optimal site for temperature monitoring, 2) avoidance of hyperthermia, 3) peak cooling temperature gradient and cooling rate, and 4) peak warming temperature gradient and rewarming rate. Authors adopted the American College of Cardiology/American Heart Association method for development clinical practice guidelines, and arrived at the following recommendations: CLASS I RECOMMENDATIONS: a)The oxygenator arterial outlet blood temperature is recommended to be utilized as a surrogate for cerebral temperature measurement during CPB. (Class I, Level C) b)To monitor cerebral perfusate temperature during warming, it should be assumed that the oxygenator arterial outlet blood temperature under-estimates cerebral perfusate temperature. (Class I, Level C) c)Surgical teams should limit arterial outlet blood temperature to<37°C to avoid cerebral hyperthermia. (Class 1, Level C) d)Temperature gradients between the arterial outlet and venous inflow on the oxygenator during CPB cooling should not exceed 10°C to avoid generation of gaseous emboli. (Class 1, Level C) e)Temperature gradients between the arterial outlet and venous inflow on the oxygenator during CPB rewarming should not exceed 10°C to avoid out-gassing when blood is returned to the patient. (Class 1, Level C) CLASS IIa a)Pulmonary artery or nasopharyngeal temperature recording is reasonable for weaning and immediate post-bypass temperature measurement. (Class IIa, Level C)b)Rewarming when arterial blood outlet temperature ≥30° C: i.To achieve the desired temperature for separation from bypass, it is reasonable to maintain a temperature gradient between

  5. Multisociety consensus quality improvement guidelines for intraarterial catheter-directed treatment of acute ischemic stroke, from the American Society of Neuroradiology, Canadian Interventional Radiology Association, Cardiovascular and Interventional Radiological Society of Europe, Society for Cardiovascular Angiography and Interventions, Society of Interventional Radiology, Society of NeuroInterventional Surgery, European Society of Minimally Invasive Neurological Therapy, and Society of Vascular and Interventional Neurology.

    PubMed

    Sacks, David; Black, Carl M; Cognard, Christophe; Connors, John J; Frei, Donald; Gupta, Rishi; Jovin, Tudor G; Kluck, Bryan; Meyers, Philip M; Murphy, Kieran J; Ramee, Stephen; Rüfenacht, Daniel A; Bernadette Stallmeyer, M J; Vorwerk, Dierk

    2013-02-01

    In this international multispecialty document, quality benchmarks for processes of care and clinical outcomes are defined. It is intended that these benchmarks be used in a quality assurance program to assess and improve processes and outcomes in acute stroke revascularization. Members of the writing group were appointed by the American Society of Neuroradiology, Canadian Interventional Radiology Association, Cardiovascular and Interventional Radiological Society of Europe, Society of Cardiac Angiography and Interventions, Society of Interventional Radiology, Society of NeuroInterventional Surgery, European Society of Minimally Invasive Neurological Therapy, and Society of Vascular and Interventional Neurology. The writing group reviewed the relevant literature from 1986 through February 2012 to create an evidence table summarizing processes and outcomes of care. Performance metrics and thresholds were then created by consensus. The guideline was approved by the sponsoring societies. It is intended that this guideline be fully updated in 3 years. In this international multispecialty document, quality benchmarks for processes of care and clinical outcomes are defined. These include process measures of time to imaging, arterial puncture, and revascularization and measures of clinical outcome up to 90 days. Quality improvement guidelines are provided for endovascular acute ischemic stroke revascularization procedures. Copyright © 2013 SIR. Published by Elsevier Inc. All rights reserved.

  6. Electrophoresis for biological production

    NASA Technical Reports Server (NTRS)

    Mccreight, L. R.

    1977-01-01

    Preparative electrophoresis may provide a unique method for meeting ever more stringent purity requirements. Prolonged near zero gravity in space may permit the operation of preparative electrophoresis equipment with 100 times greater throughput than is currently available. Some experiments with influenza Virus Antigen, Erythropoietin and Antihemophaliac Factor, along with process and economic projections, are briefly reviewed.

  7. Appropriate Use Criteria in Dermatopathology: Initial Recommendations from the American Society of Dermatopathology.

    PubMed

    Vidal, Claudia I; Armbrect, Eric A; Andea, Aleodor A; Bohlke, Angela K; Comfere, Nneka I; Hughes, Sarah R; Kim, Jinah; Kozel, Jessica A; Lee, Jason B; Linos, Konstantinos; Litzner, Brandon R; Missall, Tricia A; Novoa, Roberto A; Sundram, Uma; Swick, Brian L; Hurley, M Yadira; Alam, Murad; Argenyi, Zsolt; Duncan, Lyn M; Elston, Dirk M; Emanuel, Patrick O; Ferringer, Tammie; Fung, Maxwell A; Hosler, Gregory A; Lazar, Alexander J; Lowe, Lori; Plaza, Jose A; Prieto, Victor G; Robinson, June K; Schaffer, Andras; Subtil, Antonio; Wang, Wei-Lien

    2018-04-21

    Appropriate use criteria (AUC) provide physicians guidance in test selection, can affect health care delivery, reimbursement policy, and physician decision-making. The American Society of Dermatopathology (ASDP), with input from the American Academy of Dermatology (AAD) and the College of American Pathologists (CAP), sought to develop AUC in dermatopathology. The RAND/UCLA appropriateness methodology, which combines evidence-based medicine, clinical experience and expert judgment, was used to develop AUC in dermatopathology. With the number of ratings predetermined at 3, AUC were developed for 211 clinical scenarios (CS) involving 12 ancillary studies (AS). Consensus was reached for 188 (89%) CS, with 93 (44%) considered "usually appropriate", 52 (25%) "rarely appropriate", and 43 (20%) "uncertain appropriateness". The methodology requires a focus on appropriateness without comparison between tests and irrespective of cost. The ultimate decision of when to order specific test rests with the physician and is one where the expected benefit exceeds the negative consequences. This publication outlines the recommendation of appropriateness - AUC for 12 tests used in dermatopathology. Importantly, these recommendations may change considering new evidence. Results deemed "uncertain appropriateness" and where consensus was not reached may benefit from further research. Copyright © 2018. Published by Elsevier Inc.

  8. Promoting Ocean Literacy through American Meteorological Society Programs

    NASA Astrophysics Data System (ADS)

    Passow, Michael; Abshire, Wendy; Weinbeck, Robert; Geer, Ira; Mills, Elizabeth

    2017-04-01

    American Meteorological Society Education Programs provide course materials, online and physical resources, educator instruction, and specialized training in ocean, weather, and climate sciences (https://www.ametsoc.org/ams/index.cfm/education-careers/education-program/k-12-teachers/). Ocean Science literacy efforts are supported through the Maury Project, DataStreme Ocean, and AMS Ocean Studies. The Maury Project is a summer professional development program held at the US Naval Academy designed to enhance effective teaching of the science, technology, engineering, and mathematics of oceanography. DataStreme Ocean is a semester-long course offered twice a year to participants nationwide. Created and sustained with major support from NOAA, DS Ocean explores key concepts in marine geology, physical and chemical oceanography, marine biology, and climate change. It utilizes electronically-transmitted text readings, investigations and current environmental data. AMS Ocean Studies provides complete packages for undergraduate courses. These include online textbooks, investigations manuals, RealTime Ocean Portal (course website), and course management system-compatible files. It can be offered in traditional lecture/laboratory, completely online, and hybrid learning environments. Assistance from AMS staff and other course users is available.

  9. Implementing an innovated preservation technology: The American Society of Transplant Surgeons' (ASTS) Standards Committee White Paper on Ex Situ Liver Machine Perfusion.

    PubMed

    Quintini, Cristiano; Martins, Paulo N; Shah, Shimul; Killackey, Mary; Reed, Alan; Guarrera, James; Axelrod, David A

    2018-05-23

    The pervasive shortage of deceased donor liver allografts contributes to significant waitlist mortality despite efforts to increase organ donation. Ex vivo liver perfusion appears to enhance preservation of donor organs, extending viability and potentially evaluating function in organs previously considered too high risk for transplant. These devices pose novel challenges for organ allocation, safety, training, and finances. This white paper describes the American Society of Transplant Surgeons' belief that organ preservation technology is a vital advance, but its use should not change fundamental aspects of organ allocation. Additional data elements need to be collected, made available for organ assessment by transplant professionals to allow determination of organ suitability in the case of reallocation and incorporated into risk adjustment methodology. Finally, further work is needed to determine the optimal strategy for management and oversight of perfused organs prior to transplantation. © 2018 The American Society of Transplantation and the American Society of Transplant Surgeons.

  10. Copolymers For Capillary Gel Electrophoresis

    DOEpatents

    Liu, Changsheng; Li, Qingbo

    2005-08-09

    This invention relates to an electrophoresis separation medium having a gel matrix of at least one random, linear copolymer comprising a primary comonomer and at least one secondary comonomer, wherein the comonomers are randomly distributed along the copolymer chain. The primary comonomer is an acrylamide or an acrylamide derivative that provides the primary physical, chemical, and sieving properties of the gel matrix. The at least one secondary comonomer imparts an inherent physical, chemical, or sieving property to the copolymer chain. The primary and secondary comonomers are present in a ratio sufficient to induce desired properties that optimize electrophoresis performance. The invention also relates to a method of separating a mixture of biological molecules using this gel matrix, a method of preparing the novel electrophoresis separation medium, and a capillary tube filled with the electrophoresis separation medium.

  11. The Cutting Edge of Affinity Electrophoresis Technology

    PubMed Central

    Kinoshita, Eiji; Kinoshita-Kikuta, Emiko; Koike, Tohru

    2015-01-01

    Affinity electrophoresis is an important technique that is widely used to separate and analyze biomolecules in the fields of biology and medicine. Both quantitative and qualitative information can be gained through affinity electrophoresis. Affinity electrophoresis can be applied through a variety of strategies, such as mobility shift electrophoresis, charge shift electrophoresis or capillary affinity electrophoresis. These strategies are based on changes in the electrophoretic patterns of biological macromolecules that result from interactions or complex-formation processes that induce changes in the size or total charge of the molecules. Nucleic acid fragments can be characterized through their affinity to other molecules, for example transcriptional factor proteins. Hydrophobic membrane proteins can be identified by means of a shift in the mobility induced by a charged detergent. The various strategies have also been used in the estimation of association/disassociation constants. Some of these strategies have similarities to affinity chromatography, in that they use a probe or ligand immobilized on a supported matrix for electrophoresis. Such methods have recently contributed to profiling of major posttranslational modifications of proteins, such as glycosylation or phosphorylation. Here, we describe advances in analytical techniques involving affinity electrophoresis that have appeared during the last five years. PMID:28248262

  12. Making contact for contact dermatitis: a survey of the membership of the American Contact Dermatitis Society.

    PubMed

    Nezafati, Kaveh A; Carroll, Bryan; Storrs, Frances J; Cruz, Ponciano D

    2013-01-01

    The American Contact Dermatitis Society (ACDS) is the principal organization representing the subspecialty of contact dermatitis in the United States. The aim of this study was to characterize ACDS members with respect to demographic characteristics, patch-test practices, and sentiments regarding the Society and its journal Dermatitis. We conducted cross-sectional postal and online surveys of ACDS members. More than a third of ACDS members responded to the survey, 92% of whom practice dermatology, and most of whom are community practitioners. Responders manage patients with allergic and irritant dermatitis at a similar frequency. On average, they patch test 4 patients per week using 66 allergens per patient, which often include customized trays. Almost half of these practitioners learned patch testing from their residency programs. Most of the responders read and value the Society journal, value the Contact Allergen Management Program database, and attend society meetings. The ACDS is comprised overwhelmingly of dermatologists who are primarily community-based, young relative to the start of their practices, and use the Society's resources for continuing education.

  13. Electrophoresis for genotyping: microtiter array diagonal gel electrophoresis on horizontal polyacrylamide gels, hydrolink, or agarose.

    PubMed

    Day, I N; Humphries, S E

    1994-11-01

    Electrophoresis of DNA has been performed traditionally in either an agarose or acrylamide gel matrix. Considerable effort has been directed to improved quality agaroses capable of high resolution, but for small fragments, such as those from polymerase chain reaction (PCR) and post-PCR digests, acrylamide still offers the highest resolution. Although agarose gels can easily be prepared in an open-faced format to gain the conveniences of horizontal electrophoresis, acrylamide does not polymerize in the presence of air and the usual configurations for gel preparation lead to electrophoresis in the vertical dimension. We describe here a very simple device and method to prepare and manipulate horizontal polyacrylamide gels (H-PAGE). In addition, the open-faced horizontal arrangement enables loading of arrays of wells. Since many procedures are undertaken in standard 96-well microtiter plates, we have also designed a device which preserves the exact configuration of the 8 x 12 array and enables electrophoresis in tracks following a 71.6 degrees diagonal between wells (MADGE, microtiter array diagonal gel electrophoresis), using either acrylamide or agarose. This eliminates almost all of the staff time taken in setup, loading, and recordkeeping and offers high resolution for genotyping pattern recognition. The nature and size of the gels allow direct stacking of gels in one tank, so that a tank used typically to analyze 30-60 samples can readily be used to analyze 1000-2000 samples. The gels would also enable robotic loading. Electrophoresis allows analysis of size and charge, parameters inaccessible to liquid-phase methods: thus, genotyping size patterns, variable length repeats, and haplotypes is possible, as well as adaptability to typing of point variations using protocols which create a difference detectable by electrophoresis.

  14. An Official American Thoracic Society/European Respiratory Society Policy Statement: Enhancing Implementation, Use, and Delivery of Pulmonary Rehabilitation.

    PubMed

    Rochester, Carolyn L; Vogiatzis, Ioannis; Holland, Anne E; Lareau, Suzanne C; Marciniuk, Darcy D; Puhan, Milo A; Spruit, Martijn A; Masefield, Sarah; Casaburi, Richard; Clini, Enrico M; Crouch, Rebecca; Garcia-Aymerich, Judith; Garvey, Chris; Goldstein, Roger S; Hill, Kylie; Morgan, Michael; Nici, Linda; Pitta, Fabio; Ries, Andrew L; Singh, Sally J; Troosters, Thierry; Wijkstra, Peter J; Yawn, Barbara P; ZuWallack, Richard L

    2015-12-01

    Pulmonary rehabilitation (PR) has demonstrated physiological, symptom-reducing, psychosocial, and health economic benefits for patients with chronic respiratory diseases, yet it is underutilized worldwide. Insufficient funding, resources, and reimbursement; lack of healthcare professional, payer, and patient awareness and knowledge; and additional patient-related barriers all contribute to the gap between the knowledge of the science and benefits of PR and the actual delivery of PR services to suitable patients. The objectives of this document are to enhance implementation, use, and delivery of pulmonary rehabilitation to suitable individuals worldwide. Members of the American Thoracic Society (ATS) Pulmonary Rehabilitation Assembly and the European Respiratory Society (ERS) Rehabilitation and Chronic Care Group established a Task Force and writing committee to develop a policy statement on PR. The document was modified based on feedback from expert peer reviewers. After cycles of review and revisions, the statement was reviewed and formally approved by the Board of Directors of the ATS and the Science Council and Executive Committee of the ERS. This document articulates policy recommendations for advancing healthcare professional, payer, and patient awareness and knowledge of PR, increasing patient access to PR, and ensuring quality of PR programs. It also recommends areas of future research to establish evidence to support the development of an updated funding and reimbursement policy regarding PR. The ATS and ERS commit to undertake actions that will improve access to and delivery of PR services for suitable patients. They call on their members and other health professional societies, payers, patients, and patient advocacy groups to join in this commitment.

  15. NRAO Astronomer Honored by American Astronomical Society

    NASA Astrophysics Data System (ADS)

    2011-01-01

    Dr. Scott Ransom, an astronomer at the National Radio Astronomy Observatory (NRAO), received the American Astronomical Society's (AAS) Helen B. Warner Prize on January 11, at the society's meeting in Seattle, Washington. The prize is awarded annually for "a significant contribution to observational or theoretical astronomy during the five years preceding the award." Presented by AAS President Debra Elmegreen, the prize recognized Ransom "for his astrophysical insight and innovative technical leadership enabling the discovery of exotic, millisecond and young pulsars and their application for tests of fundamental physics." "Scott has made landmark contributions to our understanding of pulsars and to using them as elegant tools for investigating important areas of fundamental physics. We are very proud that his scientific colleagues have recognized his efforts with this prize," said NRAO Director Fred K.Y. Lo. A staff astronomer at the NRAO since 2004, Ransom has led efforts using the National Science Foundation's Green Bank Telescope and other facilities to study pulsars and use them to make advances in areas of frontier astrophysics such as gravitational waves and particle physics. In 2010, he was on a team that discovered the most massive pulsar yet known, a finding that had implications for the composition of pulsars and details of nuclear physics, gravitational waves, and gamma-ray bursts. Ransom also is a leader in efforts to find and analyze rapidly-rotating millisecond pulsars to make the first direct detection of the gravitational waves predicted by Albert Einstein. In other work, he has advanced observational capabilities for finding millisecond pulsars in globular clusters of stars and investigated how millisecond pulsars are formed. A graduate of the United States Military Academy at West Point, NY, Ransom served as an artillery officer in the U.S. Army. After leaving the Army, he earned a Ph.D. at Harvard University in 2001, and was a postdoctoral fellow

  16. Audit of Use and Overuse of Serum Protein Immunofixation Electrophoresis and Serum Free Light Chain Assay in Tertiary Health Care: A Case for Algorithmic Testing to Optimize Laboratory Utilization.

    PubMed

    Heaton, Christopher; Vyas, Shikhar G; Singh, Gurmukh

    2016-04-01

    Overuse of laboratory tests is a persistent issue. We examined the use and overuse of serum immunofixation electrophoresis and serum free light chain assays to develop an algorithm for optimizing utilization. A retrospective review of all tests, for investigation of monoclonal gammopathies, for all patients who had any of these tests done from April 24, 2014, through July 25, 2014, was carried out. The test orders were categorized as warranted or not warranted according to criteria presented in the article. A total of 237 patients were tested, and their historical records included 1,503 episodes of testing for one or more of serum protein electrophoresis, serum immunofixation electrophoresis, and serum free light chain assays. Only 46% of the serum immunofixation and 42% serum free light chain assays were warranted. Proper utilization, at our institution alone, would have obviated $64,182.95/year in health care costs, reduced laboratory cost of reagent alone by $26,436.04/year, and put $21,904.92/year of part B reimbursement at risk. Fewer than half of the serum immunofixation and serum free light chain assays added value. The proposed algorithm for testing should improve utilization. Risk to part B billing may be a disincentive to reducing test utilization. © American Society for Clinical Pathology, 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  17. Christianity and Eugenics: The Place of Religion in the British Eugenics Education Society and the American Eugenics Society, c.1907–1940

    PubMed Central

    Baker, Graham J.

    2014-01-01

    Historians have regularly acknowledged the significance of religious faith to the eugenics movement in Britain and the USA. However, much of this scholarship suggests a polarised relationship of either conflict or consensus. Where Christian believers participated in the eugenics movement this has been represented as an abandonment of ‘orthodox’ theology, and the impression has been created that eugenics was a secularising force. In contrast, this article explores the impact of religious values on two eugenics organisations: the British Eugenics Education Society, and the American Eugenics Society. It is demonstrated that concerns over religion resulted in both these organisations modifying and tempering the public work that they undertook. This act of concealing and minimising the visibly controversial aspects of eugenics is offered as an addition to the debate over ‘mainline’ versus ‘reform’ eugenics. PMID:24778464

  18. The American Society of Clinical Oncology's Efforts to Support Global Cancer Medicine

    PubMed Central

    El-Saghir, Nagi S.; Cufer, Tanja; Cazap, Eduardo; de Guzman, Roselle; Othieno-Abinya, Nicholas Anthony; Sanchez, Jose Angel; Pyle, Doug

    2016-01-01

    Despite much progress in the management of malignant diseases, the number of new cases and cancer-related deaths continues to rise around the world. More than half of new cases occur in economically developing countries, where more than two thirds of cancer deaths are expected. However, implementation of all necessary steps to accomplish the dissemination of state-of-the-art prevention, diagnosis, and management will require increased allocation of resources, and, more importantly, harmonization of the efforts of hundreds of national and international public health agencies, policy-setting bodies, governments, pharmaceutical companies, and philanthropic organizations. More than 30% of the members of the American Society of Clinical Oncology (ASCO) reside and practice outside US borders, and more than half of attendees at all of the scientific congresses and symposia organized by ASCO are international. As cancer has become an increasingly global disease, ASCO has evolved as a global organization. The ASCO Board of Directors currently includes members from France, Brazil, and Canada. In 2013, the ASCO Board of Directors identified a number of strategic priorities for the future. Recognizing the importance of non-US members to the society, their first strategic priority was improving the society's service to non-US members and defining these members' identity in the international oncology community. This article reviews current ASCO activities in the international arena and its future plans in global oncology. PMID:26578614

  19. Nuclear Weapons and Nuclear War. Papers Based on a Symposium of the Forum on Physics and Society of the American Physical Society, (Washington, D.C., April 1982).

    ERIC Educational Resources Information Center

    Morrison, Philip; And Others

    Three papers on nuclear weapons and nuclear war, based on talks given by distinguished physicists during an American Physical Society-sponsored symposium, are provided in this booklet. They include "Caught Between Asymptotes" (Philip Morrison), "We are not Inferior to the Soviets" (Hans A. Bethe), and "MAD vs. NUTS"…

  20. Efficacy of Pulsed-Field Gel Electrophoresis and Repetitive Element Sequence-Based PCR in Typing of Salmonella Isolates from Assam, India.

    PubMed

    Gogoi, Purnima; Borah, Probodh; Hussain, Iftikar; Das, Leena; Hazarika, Girin; Tamuly, Shantanu; Barkalita, Luit Moni

    2018-05-01

    A total of 12 Salmonella isolates belonging to different serovars, viz , Salmonella enterica serovar Enteritidis ( n = 4), Salmonella enterica serovar Weltevreden ( n = 4), Salmonella enterica serovar Newport ( n = 1), Salmonella enterica serovar Litchifield ( n = 1), and untypeable strains ( n = 2) were isolated from 332 diarrheic fecal samples collected from animals, birds, and humans. Of the two molecular typing methods applied, viz , repetitive element sequence-based PCR (REP-PCR) and pulsed-field gel electrophoresis (PFGE), PFGE could clearly differentiate the strains belonging to different serovars as well as differentiate between strains of the same serovar with respect to their source of isolation, whereas REP-PCR could not differentiate between strains of the same serovar. Thus, it can be suggested that PFGE is more useful and appropriate for molecular typing of Salmonella isolates during epidemiological investigations than REP-PCR. Copyright © 2018 American Society for Microbiology.

  1. Maintaining the competitiveness of the American fisheries society journals: an assessment based on influence and cost-effectiveness

    USGS Publications Warehouse

    Hewitt, David A.; Link, Jason S.; Steinich, Dave R.; Wahl, David H.; Mather, Martha E.

    2009-01-01

    Recent changes in the landscape of scientific publishing prompted the Publications Overview Committee of the American Fisheries Society (AFS) to review the Society's portfolio of scientific journals. We evaluated journals based on metrics in two categories: (1) citation-based measures of the influence of a journal on the scientific literature, and (2) measures of the cost-effectiveness of a journal (citation rate adjusted for subscription cost). Over the long-term, we found that ecology journals had far stronger citation-based influence than fisheries and aquatic sciences journals, and that journals publishing primarily basic research had stronger influence than journals publishing applied research (including four AFS journals and Fisheries magazine). In evaluating the current status of fisheries and aquatic sciences journals, we found that metrics of influence and cost-effectiveness provided considerably different portrayals of journals relative to their peers. In terms of citation-based influence, we found that the AFS journal Transactions of the American Fisheries Society (TAFS) and Fisheries magazine were competitive with highly regarded peer fisheries journals, but that North American Journal of Aquaculture (NAJA) and Journal of Aquatic Animal Health (JAAH) were less influential than their peers. The citation-based influence of North American Journal of Fisheries Management (NAJFM) was intermediate between TAFS/Fisheries and NAJA/JAAH. For journals like NAJFM and NAJA, we expect that much of the scientific influence on policy and management is not captured by citations in the primary literature, and alternative methods of evaluation may be needed. All of the AFS journals ranked highly with regard to cost-effectiveness because their subscription costs are low, and these rankings are in accordance with membership needs and the strategic mission of AFS to provide broad and timely dissemination of scientific information. We conclude by suggesting

  2. American Fisheries Society 136th Annual Meeting Lake Placid, NY 10-14 September, 2006

    USGS Publications Warehouse

    Einhouse, D.; Walsh, M.G.; Keeler, S.; Long, J.M.

    2005-01-01

    The New York Chapter of the American Fisheries Society and the New York State Department of Environmental Conservation invite you to experience the beauty of New York's famous Adirondack Park as the American Fisheries Society (AFS) convenes its 136th Annual Meeting in the legendary Olympic Village of Lake Placid, NY, 10-14 September 2006. Our meeting theme "Fish in the Balance" will explore the interrelation between fish, aquatic habitats, and man, highlighting the challenges facing aquatic resource professionals and the methods that have been employed to resolve conflicts between those that use or have an interest in our aquatic resources. As fragile as it is beautiful, the Adirondack Region is the perfect location to explore this theme. Bordered by Mirror Lake and its namesake, Lake Placid, the Village of Lake Placid has small town charm, but all of the conveniences that a big city would provide. Whether its reliving the magic of the 1980 hockey team's "Miracle on Ice" at the Lake Placid Olympic Center, getting a panoramic view of the Adirondack high peaks from the top of the 90 meter ski jumps, fishing or kayaking in adjacent Mirror Lake, hiking a mountain trail, or enjoying a quiet dinner or shopping excursion in the various shops and restaurants that line Main Street, Lake Placid has something for everyone.

  3. Human Papillomavirus Vaccination Guideline Update: American Cancer Society Guideline Endorsement

    PubMed Central

    Saslow, Debbie; Andrews, Kimberly S.; Manassaram-Baptiste, Deana; Loomer, Lacey; Lam, Kristina E.; Fisher-Borne, Marcie; Smith, Robert A.; Fontham, Elizabeth T. H.

    2017-01-01

    The American Cancer Society (ACS) reviewed and updated its guideline on human papillomavirus (HPV) vaccination based on a methodologic and content review of the Advisory Committee on Immunization Practices (ACIP) HPV vaccination recommendations. A literature review was performed to supplement the evidence considered by the ACIP and to address new vaccine formulations and recommendations as well as new data on population outcomes since publication of the 2007 ACS guideline. The ACS Guideline Development Group determined that the evidence supports ACS endorsement of the ACIP recommendations, with one qualifying statement related to late vaccination. The ACS recommends vaccination of all children at ages 11 and 12 years to protect against HPV infections that lead to several cancers and precancers. Late vaccination for those not vaccinated at the recommended ages should be completed as soon as possible, and individuals should be informed that vaccination may not be effective at older ages. PMID:27434803

  4. Integrating forest management for wildlife and fish: 1987 Society of American Foresters national convention; 1987 October 18-21; Minneapolis, MN.

    Treesearch

    USDA FS

    1988-01-01

    Papers from a technical session working group of the 1987 Society of American Foresters national convention. Topics include ecological and economic considerations of integrated forest resource management.

  5. American Society of Functional Neuroradiology-Recommended fMRI Paradigm Algorithms for Presurgical Language Assessment.

    PubMed

    Black, D F; Vachha, B; Mian, A; Faro, S H; Maheshwari, M; Sair, H I; Petrella, J R; Pillai, J J; Welker, K

    2017-10-01

    Functional MR imaging is increasingly being used for presurgical language assessment in the treatment of patients with brain tumors, epilepsy, vascular malformations, and other conditions. The inherent complexity of fMRI, which includes numerous processing steps and selective analyses, is compounded by institution-unique approaches to patient training, paradigm choice, and an eclectic array of postprocessing options from various vendors. Consequently, institutions perform fMRI in such markedly different manners that data sharing, comparison, and generalization of results are difficult. The American Society of Functional Neuroradiology proposes widespread adoption of common fMRI language paradigms as the first step in countering this lost opportunity to advance our knowledge and improve patient care. A taskforce of American Society of Functional Neuroradiology members from multiple institutions used a broad literature review, member polls, and expert opinion to converge on 2 sets of standard language paradigms that strike a balance between ease of application and clinical usefulness. The taskforce generated an adult language paradigm algorithm for presurgical language assessment including the following tasks: Sentence Completion, Silent Word Generation, Rhyming, Object Naming, and/or Passive Story Listening. The pediatric algorithm includes the following tasks: Sentence Completion, Rhyming, Antonym Generation, or Passive Story Listening. Convergence of fMRI language paradigms across institutions offers the first step in providing a "Rosetta Stone" that provides a common reference point with which to compare and contrast the usefulness and reliability of fMRI data. From this common language task battery, future refinements and improvements are anticipated, particularly as objective measures of reliability become available. Some commonality of practice is a necessary first step to develop a foundation on which to improve the clinical utility of this field. © 2017 by

  6. Opting out or denying discrimination? How the framework of free choice in American society influences perceptions of gender inequality.

    PubMed

    Stephens, Nicole M; Levine, Cynthia S

    2011-10-01

    American women still confront workplace barriers (e.g., bias against mothers, inflexible policies) that hinder their advancement at the upper levels of organizations. However, most Americans fail to recognize that such gender barriers still exist. Focusing on mothers who have left the workforce, we propose that the prevalent American assumption that actions are a product of choice conceals workplace barriers by communicating that opportunities are equal and that behavior is free from contextual influence. Study 1 reveals that stay-at-home mothers who view their own workplace departure as an individual choice experience greater well-being but less often recognize workplace barriers and discrimination as a source of inequality than do mothers who do not view their workplace departure as an individual choice. Study 2 shows that merely exposing participants to a message that frames actions in terms of individual choice increases participants' belief that society provides equal opportunities and that gender discrimination no longer exists. By concealing the barriers that women still face in the workplace, this choice framework may hinder women's long-term advancement in society.

  7. American Society of Nuclear Cardiology

    MedlinePlus

    ... Society of Nuclear Cardiology Career Center Search for jobs. Post a resume or job. Member Login Enter Forgot your password? Meetings & Events ... Extended! Missed ASNC2017? Save $100 -Order Meeting On Demand by Oct. 31 Wednesday, October 25, 2017 admin ...

  8. Abstracts and program proceedings of the 1994 meeting of the International Society for Ecological Modelling North American Chapter

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kercher, J.R.

    1994-06-01

    This document contains information about the 1994 meeting of the International Society for Ecological Modelling North American Chapter. The topics discussed include: extinction risk assessment modelling, ecological risk analysis of uranium mining, impacts of pesticides, demography, habitats, atmospheric deposition, and climate change.

  9. Publication Rate of Podium Presentations From the North American Spine Society Annual Meetings.

    PubMed

    Raudenbush, Brandon; Frost, Chelsea; Okafor, Richard; Chen, Chongshu; Qui, Xing; Mesfin, Addisu

    2018-05-01

    Observational study. To determine the publication rate of podium presentations from the North American Spine Society (NASS) annual meetings from the years 2009 to 2011. In April 2015, a PubMed search was conducted using titles from the paper presentations as well as the authors. Of the search results that were found, the specific scientific journal in which the article was published was recorded. We analyzed further the top 4 destination journals and trends in publications in these journals over the study period. No study funding was obtained for this research, and there are no potential conflicts of interest or associated biases. Over the study period, 671 paper presentations were available and 342 were published (51% publication rate). The highest publication rate was from the 2011 annual meeting, with 55.3%, and the lowest year was 2010, with a rate of 46.43%. Spine (32.75%), The Spine Journal (19.01%), Journal of Neurosurgery Spine (7.31%), and European Spine Journal (6.73%) were the top 4 destination journals. Over the study period, we found a significant decrease in publication rate in Spine ( P = .001) and a significant increase in publication rate in The Spine Journal ( P = .003). There were no significant difference in publication rate over the study period in Journal of Neurosurgery Spine ( P = .15) or European Spine Journal ( P = .23). This is the first study to our knowledge evaluating the publication rate of podium presentations from recent North American Spine Society annual meetings. We found an overall publication rate of 51%.

  10. Meeting American Geriatrics Society Competencies: Are Residents Meeting Expectations for Quality Care of Older Adults?

    PubMed

    Bynum, Debra L; Wilson, Lindsay A; Ong, Thuan; Callahan, Kathryn E; Dalton, Thomas; Ohuabunwa, Ugochi

    2015-09-01

    In order to determine how often internal medicine and family medicine residents performed specific actions related to the geriatric competencies established by the American Geriatrics Society (AGS) when caring for older hospitalized adults, a cross-sectional anonymous survey of residents at the University of North Carolina, University of Washington, Wake Forest University, Duke University, and Emory University was undertaken. Data on frequency of self-reported behaviors were analyzed, with comparisons made for different levels of training, institution, and program. A total of 375 residents responded for an overall response rate of 48%. Residents reported that they often do not demonstrate all of the AGS recommended core competencies when caring for older adults in the hospital setting. Residents report more frequently performing activities that are routinely integrated into hospital systems such as reviewing medication lists, working with an interdisciplinary team, evaluating for inappropriate bladder catheters, and evaluating for pressure ulcers. There were no consistent differences between institutions and only minor differences noted between Family Medicine and Internal Medicine residents. Operationalizing core competencies by integrating them into hospital systems' quality process indicators may prompt more consistent high-quality care and ensure systems support residents' competence. © 2015, Copyright the Authors Journal compilation © 2015, The American Geriatrics Society.

  11. DNA gel electrophoresis: the reptation model(s).

    PubMed

    Slater, Gary W

    2009-06-01

    DNA gel electrophoresis has been the most important experimental tool to separate DNA fragments for several decades. The introduction of PFGE in the 1980s and capillary gel electrophoresis in the 1990s made it possible to study, map and sequence entire genomes. Explaining how very large DNA molecules move in a gel and why PFGE is needed to separate them has been an active field of research ever since the launch of the journal Electrophoresis. This article presents a personal and historical overview of the development of the theory of gel electrophoresis, focusing on the reptation model, the band broadening mechanisms, and finally the factors that limit the read length and the resolution of electrophoresis-based sequencing systems. I conclude with a short discussion of some of the questions that remain unanswered.

  12. Comparison of current practices of cardiopulmonary perfusion technology in Iran with American Society of Extracorporeal Technology’s standards

    PubMed Central

    Faravan, Amir; Mohammadi, Nooredin; Alizadeh Ghavidel, Alireza; Toutounchi, Mohammad Zia; Ghanbari, Ameneh; Mazloomi, Mehran

    2016-01-01

    Introduction: Standards have a significant role in showing the minimum level of optimal optimum and the expected performance. Since the perfusion technology staffs play an the leading role in providing the quality services to the patients undergoing open heart surgery with cardiopulmonary bypass machine, this study aimed to assess the standards on how Iranian perfusion technology staffs evaluate and manage the patients during the cardiopulmonary bypass process and compare their practice with the recommended standards by American Society of Extracorporeal Technology. Methods: In this descriptive study, data was collected from 48 Iranian public hospitals and educational health centers through a researcher-created questionnaire. The data collection questionnaire assessed the standards which are recommended by American Society of Extracorporeal Technology. Results: Findings showed that appropriate measurements were carried out by the perfusion technology staffs to prevent the hemodilution and avoid the blood transfusion and unnecessary blood products, determine the initial dose of heparin based on one of the proposed methods, monitor the anticoagulants based on ACT measurement, and determine the additional doses of heparin during the cardiopulmonary bypass based on ACT or protamine titration. It was done only in 4.2% of hospitals and health centers. Conclusion: Current practices of cardiopulmonary perfusion technology in Iran are inappropriate based on the standards of American Society of Cardiovascular Perfusion. This represents the necessity of authorities’ attention to the validation programs and development of the caring standards on one hand and continuous assessment of using these standards on the other hand. PMID:27489600

  13. Surface Charge Measurement of SonoVue, Definity and Optison: A Comparison of Laser Doppler Electrophoresis and Micro-Electrophoresis.

    PubMed

    Ja'afar, Fairuzeta; Leow, Chee Hau; Garbin, Valeria; Sennoga, Charles A; Tang, Meng-Xing; Seddon, John M

    2015-11-01

    Microbubble (MB) contrast-enhanced ultrasonography is a promising tool for targeted molecular imaging. It is important to determine the MB surface charge accurately as it affects the MB interactions with cell membranes. In this article, we report the surface charge measurement of SonoVue, Definity and Optison. We compare the performance of the widely used laser Doppler electrophoresis with an in-house micro-electrophoresis system. By optically tracking MB electrophoretic velocity in a microchannel, we determined the zeta potentials of MB samples. Using micro-electrophoresis, we obtained zeta potential values for SonoVue, Definity and Optison of -28.3, -4.2 and -9.5 mV, with relative standard deviations of 5%, 48% and 8%, respectively. In comparison, laser Doppler electrophoresis gave -8.7, +0.7 and +15.8 mV with relative standard deviations of 330%, 29,000% and 130%, respectively. We found that the reliability of laser Doppler electrophoresis is compromised by MB buoyancy. Micro-electrophoresis determined zeta potential values with a 10-fold improvement in relative standard deviation. Copyright © 2015 World Federation for Ultrasound in Medicine & Biology. Published by Elsevier Inc. All rights reserved.

  14. An official American Thoracic Society workshop report: stem cells and cell therapies in lung biology and diseases.

    PubMed

    Weiss, Daniel J; Chambers, Daniel; Giangreco, Adam; Keating, Armand; Kotton, Darrell; Lelkes, Peter I; Wagner, Darcy E; Prockop, Darwin J

    2015-04-01

    The University of Vermont College of Medicine and the Vermont Lung Center, in collaboration with the NHLBI, Alpha-1 Foundation, American Thoracic Society, European Respiratory Society, International Society for Cell Therapy, and the Pulmonary Fibrosis Foundation, convened a workshop, "Stem Cells and Cell Therapies in Lung Biology and Lung Diseases," held July 29 to August 1, 2013 at the University of Vermont. The conference objectives were to review the current understanding of the role of stem and progenitor cells in lung repair after injury and to review the current status of cell therapy and ex vivo bioengineering approaches for lung diseases. These are all rapidly expanding areas of study that both provide further insight into and challenge traditional views of mechanisms of lung repair after injury and pathogenesis of several lung diseases. The goals of the conference were to summarize the current state of the field, discuss and debate current controversies, and identify future research directions and opportunities for both basic and translational research in cell-based therapies for lung diseases. This conference was a follow-up to four previous biennial conferences held at the University of Vermont in 2005, 2007, 2009, and 2011. Each of those conferences, also sponsored by the National Institutes of Health, American Thoracic Society, and Respiratory Disease Foundations, has been important in helping guide research and funding priorities. The major conference recommendations are summarized at the end of the report and highlight both the significant progress and major challenges in these rapidly progressing fields.

  15. An Official American Thoracic Society Workshop Report: Stem Cells and Cell Therapies in Lung Biology and Diseases

    PubMed Central

    Chambers, Daniel; Giangreco, Adam; Keating, Armand; Kotton, Darrell; Lelkes, Peter I.; Wagner, Darcy E.; Prockop, Darwin J.

    2015-01-01

    The University of Vermont College of Medicine and the Vermont Lung Center, in collaboration with the NHLBI, Alpha-1 Foundation, American Thoracic Society, European Respiratory Society, International Society for Cell Therapy, and the Pulmonary Fibrosis Foundation, convened a workshop, “Stem Cells and Cell Therapies in Lung Biology and Lung Diseases,” held July 29 to August 1, 2013 at the University of Vermont. The conference objectives were to review the current understanding of the role of stem and progenitor cells in lung repair after injury and to review the current status of cell therapy and ex vivo bioengineering approaches for lung diseases. These are all rapidly expanding areas of study that both provide further insight into and challenge traditional views of mechanisms of lung repair after injury and pathogenesis of several lung diseases. The goals of the conference were to summarize the current state of the field, discuss and debate current controversies, and identify future research directions and opportunities for both basic and translational research in cell-based therapies for lung diseases. This conference was a follow-up to four previous biennial conferences held at the University of Vermont in 2005, 2007, 2009, and 2011. Each of those conferences, also sponsored by the National Institutes of Health, American Thoracic Society, and Respiratory Disease Foundations, has been important in helping guide research and funding priorities. The major conference recommendations are summarized at the end of the report and highlight both the significant progress and major challenges in these rapidly progressing fields. PMID:25897748

  16. NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program 1992

    NASA Technical Reports Server (NTRS)

    Spencer, John H. (Compiler)

    1992-01-01

    Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. Objectives of the program are (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate and exchange ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of participants' institutions; and (4) to contribute to the research objectives of the NASA center.

  17. An American Society for Surgery of the Hand (ASSH) task force report on hand surgery subspecialty certification and ASSH membership.

    PubMed

    Goldfarb, Charles A; Lee, W P Andrew; Briskey, Dawn; Higgins, James P

    2014-02-01

    A task force for the American Society for Surgery of the Hand (ASSH) recently investigated the practice patterns, board certification, subspecialty certification status, and ASSH membership of hand surgeons after completion of fellowship training. A total of 37% of the fellowship graduates from 2000 to 2006 had not attained subspecialty certification for a variety of reasons. A smaller group of fellowship graduates obtained the subspecialty certification but had not become Active Members of the ASSH. Efforts to strengthen the hand surgeon community and best serve our patients should focus on evolving patterns in post fellowship choices that reflect practice type choices and generational changes. Copyright © 2014 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

  18. PLASMA PROTEIN ELECTROPHORESIS AND SELECT ACUTE PHASE PROTEINS IN HEALTHY BONNETHEAD SHARKS (SPHYRNA TIBURO) UNDER MANAGED CARE.

    PubMed

    Hyatt, Michael W; Field, Cara L; Clauss, Tonya M; Arheart, Kristopher L; Cray, Carolyn

    2016-12-01

    Preventative health care of elasmobranchs is an important but understudied field of aquatic veterinary medicine. Evaluation of inflammation through the acute phase response is a valuable tool in health assessments. To better assess the health of bonnethead sharks ( Sphyrna tiburo ) under managed care, normal reference intervals of protein electrophoresis (EPH) and the acute phase proteins, C-reactive protein (CRP) and haptoglobin (HP), were established. Blood was collected from wild caught, captive raised bonnethead sharks housed at public aquaria. Lithium heparinized plasma was either submitted fresh or stored at -80°C prior to submission. Electrophoresis identified protein fractions with migration characteristics similar to other animals with albumin, α-1 globulin, α-2 globulin, β globulin, and γ globulin. These fractions were classified as fractions 1-5 as fractional contents are unknown in this species. Commercial reagents for CRP and HP were validated for use in bonnethead sharks. Reference intervals were established using the robust method recommended by the American Society for Veterinary Clinical Pathology for the calculation of 90% reference intervals. Once established, the diagnostic and clinical applicability of these reference intervals was used to assess blood from individuals with known infectious diseases that resulted in systemic inflammation and eventual death. Unhealthy bonnethead sharks had significantly decreased fraction 2, fraction 3, and fraction 3:4 ratio and significantly increased fraction 5, CRP, and HP. These findings advance our understanding of elasmobranch acute phase inflammatory response and health and aid clinicians in the diagnosis of inflammatory disease in bonnethead sharks.

  19. Bioprocessing: Prospects for space electrophoresis

    NASA Technical Reports Server (NTRS)

    Bier, M.

    1977-01-01

    The basic principles of electrophoresis are reviewed in light of its past contributions to biology and medicine. The near-zero gravity environment of orbiting spacecraft may present some unique advantages for a variety of processes, by abolishing the major source of convection in fluids. As the ground-based development of electrophoresis was heavily influenced by the need to circumvent the effects of gravity, this process should be a prime candidate for space operation. Nevertheless, while a space facility for electrophoresis may overcome the limitations imposed by gravity, it will not necessarily overcome all problems inherent in electrophoresis. These are, mainly, electroosmosis and the dissipation of the heat generated by the electric field. The NASA program has already led to excellent coatings to prevent electroosmosis, while the need for heat dissipation will continue to impose limits on the actual size of equipment. It is also not excluded that, once the dominant force of gravity is eliminated, disturbances in fluid stability may originate from weaker forces, such as surface tension.

  20. Potassium Homeostasis in Health and Disease: A Scientific Workshop Cosponsored by the National Kidney Foundation and the American Society of Hypertension.

    PubMed

    Kovesdy, Csaba P; Appel, Lawrence J; Grams, Morgan E; Gutekunst, Lisa; McCullough, Peter A; Palmer, Biff F; Pitt, Bertram; Sica, Dominic A; Townsend, Raymond R

    2017-12-01

    While much emphasis, and some controversy, centers on recommendations for sodium intake, there has been considerably less interest in recommendations for dietary potassium intake, in both the general population and patients with medical conditions, particularly acute and chronic kidney disease. Physiology literature and cohort studies have noted that the relative balance in sodium and potassium intakes is an important determinant of many of the sodium-related outcomes. A noteworthy characteristic of potassium in clinical medicine is the extreme concern shared by many practitioners when confronted by a patient with hyperkalemia. Fear of this often asymptomatic finding limits enthusiasm for recommending potassium intake and often limits the use of renin-angiotensin-aldosterone system blockers in patients with heart failure and chronic kidney diseases. New agents for managing hyperkalemia may alter the long-term management of heart failure and the hypertension, proteinuria, and further function loss in chronic kidney diseases. In this jointly sponsored effort between the American Society of Hypertension and the National Kidney Foundation, 3 panels of researchers and practitioners from various disciplines discussed and summarized current understanding of the role of potassium in health and disease, focusing on cardiovascular, nutritional, and kidney considerations associated with both hypo- and hyperkalemia. Copyright © 2017 Published jointly in American Journal of Kidney Diseases and the Journal of the American society of Hypertension by Elsevier Inc, on behalf of the National Kidney Foundation and the American Society of Hypertension. Published by Elsevier Inc. All rights reserved.

  1. Diagnosis of stable ischemic heart disease: summary of a clinical practice guideline from the American College of Physicians/American College of Cardiology Foundation/American Heart Association/American Association for Thoracic Surgery/Preventive Cardiovascular Nurses Association/Society of Thoracic Surgeons.

    PubMed

    Qaseem, Amir; Fihn, Stephan D; Williams, Sankey; Dallas, Paul; Owens, Douglas K; Shekelle, Paul

    2012-11-20

    The American College of Physicians (ACP) developed this guideline in collaboration with the American College of Cardiology Foundation (ACCF), American Heart Association (AHA), American Association for Thoracic Surgery, Preventive Cardiovascular Nurses Association, and Society of Thoracic Surgeons to help clinicians diagnose known or suspected stable ischemic heart disease. Literature on this topic published before November 2011 was identified by using MEDLINE, Embase, Cochrane CENTRAL, PsychINFO, AMED, and SCOPUS. Searches were limited to human studies published in English. This guideline grades the evidence and recommendations according to a translation of the ACCF/AHA grading system into ACP's clinical practice guidelines grading system. This guideline includes 28 recommendations that address the following issues: the initial diagnosis of the patient who might have stable ischemic heart disease, cardiac stress testing to assess the risk for death or myocardial infarction in patients diagnosed with stable ischemic heart disease, and coronary angiography for risk assessment.

  2. An Official American Thoracic Society/European Respiratory Society Statement: The Role of the Pulmonologist in the Diagnosis and Management of Lung Cancer

    PubMed Central

    Gaga, Mina; Powell, Charles A.; Schraufnagel, Dean E.; Schönfeld, Nicolas; Rabe, Klaus; Hill, Nicholas S.; Sculier, Jean-Paul

    2013-01-01

    Background: Lung cancer is a common problem seen by pulmonologists. The American Thoracic Society (ATS) and European Respiratory Society (ERS) are professional organizations whose memberships are composed of large numbers of pulmonologists. Purpose: This document describes the key role of pulmonologists in the prevention, early diagnosis, and management of lung cancer. Methods: A committee of ATS and ERS leaders and their oncology groups discussed the activities of pulmonologists in relation to lung cancer in various settings and reviewed available literature on the topic. The content of this statement was approved by the board of directors of both the ATS and ERS. Results: Optimal lung cancer care requires a multidisciplinary team of specialists who care for a significant number of patients on a regular basis. Pulmonologists are responsible for and involved with patients from their initial diagnosis and staging through treatment and restaging. They are often involved with complications, palliative care, and end-of-life care, and thus have an important role in team leadership. Conclusions: Lung cancer is a disease with high mortality, profound effects on the quality of the lives of patients and their families, and an enormous cost and impact on society. To treat lung cancer optimally, care must be prompt, multidisciplinary, and patient-centered. In the entire process, pulmonologists have a key role. Pulmonologists and their professional societies should also enhance lung cancer research and education to provide better treatment options and patient care. PMID:23947517

  3. Chamber dimensions and functional assessment with coronary computed tomographic angiography as compared to echocardiography using American Society of Echocardiography guidelines

    PubMed Central

    Rose, Michael; Rubal, Bernard; Hulten, Edward; Slim, Jennifer N; Steel, Kevin; Furgerson, James L; Villines, Todd C

    2014-01-01

    Background: The correlation between normal cardiac chamber linear dimensions measured during retrospective coronary computed tomographic angiography as compared to transthoracic echocardiography using the American Society of Echocardiography guidelines is not well established. Methods: We performed a review from January 2005 to July 2011 to identify subjects with retrospective electrocardiogram-gated coronary computed tomographic angiography scans for chest pain and transthoracic echocardiography with normal cardiac structures performed within 90 days. Dimensions were manually calculated in both imaging modalities in accordance with the American Society of Echocardiography published guidelines. Left ventricular ejection fraction was calculated on echocardiography manually using the Simpson’s formula and by coronary computed tomographic angiography using the end-systolic and end-diastolic volumes. Results: We reviewed 532 studies, rejected 412 and had 120 cases for review with a median time between studies of 7 days (interquartile range (IQR25,75) = 0–22 days) with no correlation between the measurements made by coronary computed tomographic angiography and transthoracic echocardiography using Bland–Altman analysis. We generated coronary computed tomographic angiography cardiac dimension reference ranges for both genders for our population. Conclusion: Our findings represent a step towards generating cardiac chamber dimensions’ reference ranges for coronary computed tomographic angiography as compared to transthoracic echocardiography in patients with normal cardiac morphology and function using the American Society of Echocardiography guideline measurements that are commonly used by cardiologists. PMID:26770706

  4. Colorectal cancer screening for average-risk adults: 2018 guideline update from the American Cancer Society.

    PubMed

    Wolf, Andrew M D; Fontham, Elizabeth T H; Church, Timothy R; Flowers, Christopher R; Guerra, Carmen E; LaMonte, Samuel J; Etzioni, Ruth; McKenna, Matthew T; Oeffinger, Kevin C; Shih, Ya-Chen Tina; Walter, Louise C; Andrews, Kimberly S; Brawley, Otis W; Brooks, Durado; Fedewa, Stacey A; Manassaram-Baptiste, Deana; Siegel, Rebecca L; Wender, Richard C; Smith, Robert A

    2018-05-30

    In the United States, colorectal cancer (CRC) is the fourth most common cancer diagnosed among adults and the second leading cause of death from cancer. For this guideline update, the American Cancer Society (ACS) used an existing systematic evidence review of the CRC screening literature and microsimulation modeling analyses, including a new evaluation of the age to begin screening by race and sex and additional modeling that incorporates changes in US CRC incidence. Screening with any one of multiple options is associated with a significant reduction in CRC incidence through the detection and removal of adenomatous polyps and other precancerous lesions and with a reduction in mortality through incidence reduction and early detection of CRC. Results from modeling analyses identified efficient and model-recommendable strategies that started screening at age 45 years. The ACS Guideline Development Group applied the Grades of Recommendations, Assessment, Development, and Evaluation (GRADE) criteria in developing and rating the recommendations. The ACS recommends that adults aged 45 years and older with an average risk of CRC undergo regular screening with either a high-sensitivity stool-based test or a structural (visual) examination, depending on patient preference and test availability. As a part of the screening process, all positive results on noncolonoscopy screening tests should be followed up with timely colonoscopy. The recommendation to begin screening at age 45 years is a qualified recommendation. The recommendation for regular screening in adults aged 50 years and older is a strong recommendation. The ACS recommends (qualified recommendations) that: 1) average-risk adults in good health with a life expectancy of more than 10 years continue CRC screening through the age of 75 years; 2) clinicians individualize CRC screening decisions for individuals aged 76 through 85 years based on patient preferences, life expectancy, health status, and prior screening

  5. Joint American Nuclear Society and Health Physics Society Conference: Applicability of Radiation Response Models to Low Dose Protection Standards.

    PubMed

    Glines, Wayne M; Markham, Anna

    2018-05-01

    Seventy-five years after the Hanford Site was initially created as the primary plutonium production site for atomic weapons development under the Manhattan Project, the American Nuclear Society and the Health Physics Society are sponsoring a conference from 30 September through 3 October 2018, in Pasco, Washington, titled "Applicability of Radiation Response Models to Low Dose Protection Standards." The goal of this conference is to use current scientific data to update the approach to regulating low-level radiation doses; i.e., to answer a quintessential question of radiation protection-how to best develop radiation protection standards that protect human populations against detrimental effects while allowing the beneficial uses of radiation and radioactive materials. Previous conferences (e.g., "Wingspread Conference," "Arlie Conference") have attempted to address this question; but now, almost 20 y later, the key issues, goals, conclusions, and recommendations of those two conferences remain and are as relevant as they were then. Despite the best efforts of the conference participants and increased knowledge and understanding of the science underlying radiation effects in human populations, the bases of current radiation protection standards have evolved little. This 2018 conference seeks to provide a basis and path forward for evolving radiation protection standards to be more reflective of current knowledge and understanding of low dose response models.

  6. Readability assessment of the American Rhinologic Society patient education materials.

    PubMed

    Kasabwala, Khushabu; Misra, Poonam; Hansberry, David R; Agarwal, Nitin; Baredes, Soly; Setzen, Michael; Eloy, Jean Anderson

    2013-04-01

    The extensive amount of medical literature available on the Internet is frequently accessed by patients. To effectively contribute to healthcare decision-making, these online resources should be worded at a level that is readable by any patient seeking information. The American Medical Association and National Institutes of Health recommend the readability of patient information material should be between a 4th to 6th grade level. In this study, we evaluate the readability of online patient education information available from the American Rhinologic Society (ARS) website using 9 different assessment tools that analyze the materials for reading ease and grade level of the target audience. Online patient education material from the ARS was downloaded in February 2012 and assessed for level of readability using the Flesch Reading Ease, Flesch-Kincaid Grade Level, Simple Measure of Gobbledygook (SMOG) Grading, Coleman-Liau Index, Gunning-Fog Index, FORCAST formula, Raygor Readability Estimate, the Fry Graph, and the New Dale-Chall Readability Formula. Each article was pasted as plain text into a Microsoft® Word® document and each subsection was analyzed using the software package Readability Studio Professional Edition Version 2012.1. All healthcare education materials assessed were written between a 9th grade and graduate reading level and were considered "difficult" to read by the assessment scales. Online patient education materials on the ARS website are written above the recommended 6th grade level and may require revision to make them easily understood by a broader audience. © 2013 ARS-AAOA, LLC.

  7. American Society of Clinical Oncology 2012 Annual Meeting: highlights from the gynecologic oncology track.

    PubMed

    Tewari, Krishnansu S

    2012-11-01

    The 2012 Annual Meeting of the American Society of Clinical Oncology (ASCO) was held in Chicago, June 1-5, 2011, and brought together more than 25,000 oncology professionals from a broad range of specialties to explore the theme, "Collaborating to Conquer Cancer". The Gynecologic Oncology Track had a strong international presence, with important clinical trials being presented from Japan, Germany, Norway, the United States, and others. This meeting report will highlight several phase 3 and phase 2 clinical trials as well as notable translational research endeavors and other selected abstracts.

  8. Electrophoresis experiments in microgravity

    NASA Technical Reports Server (NTRS)

    Snyder, Robert S.; Rhodes, Percy H.

    1991-01-01

    The use of the microgravity environment to separate and purify biological cells and proteins has been a major activity since the beginning of the NASA Microgravity Science and Applications program. Purified populations of cells are needed for research, transplantation and analysis of specific cell constituents. Protein purification is a necessary step in research areas such as genetic engineering where the new protein has to be separated from the variety of other proteins synthesized from the microorganism. Sufficient data are available from the results of past electrophoresis experiments in space to show that these experiments were designed with incomplete knowledge of the fluid dynamics of the process including electrohydrodynamics. However, electrophoresis is still an important separation tool in the laboratory and thermal convection does limit its performance. Thus, there is a justification for electrophoresis but the emphasis of future space experiments must be directed toward basic research with model experiments to understand the microgravity environment and fluid analysis to test the basic principles of the process.

  9. Position of the American Dietetic Association, School Nutrition Association, and Society for Nutrition Education: Comprehensive School Nutrition Services

    ERIC Educational Resources Information Center

    Briggs, Marilyn; Mueller, Constance G.; Fleischhacker, Sheila

    2010-01-01

    It is the position of the American Dietetic Association (ADA), School Nutrition Association (SNA), and Society for Nutrition Education (SNE) that comprehensive, integrated nutrition services in schools, kindergarten through grade 12, are an essential component of coordinated school health programs and will improve the nutritional status, health,…

  10. American Cancer Society perspectives on environmental factors and cancer.

    PubMed

    Fontham, Elizabeth T H; Thun, Michael J; Ward, Elizabeth; Portier, Kenneth M; Balch, Alan J; Delancey, John Oliver L; Samet, Jonathan M

    2009-01-01

    Cancer prevention is central to the mission of the American Cancer Society (ACS). The ACS's prevention activities take many forms, but are primarily focused on modifiable risk factors that have been demonstrated to have the largest impact on cancer risk in the general population (with particular emphasis on tobacco use because of its large impact on cancer), and well-proven policy and program interventions. The ACS addresses nutrition, physical inactivity and obesity, alcohol consumption, excessive sun exposure, prevention of certain chronic infections, and selected other environmental factors through a variety of venues, including consensus guidelines (eg, nutrition and physical activity, human papillomavirus vaccination) and developing educational materials for health care providers and the general public. In contrast to the broad definition of environmental factors used by the ACS and most other public health agencies, some members of the general public associate the term "environmental" only with toxic air and water pollutants and other, predominantly manmade, hazards that people encounter, often involuntarily, in their daily life. This article will provide an overview of the ACS's approach to the prevention of cancer associated with such toxic pollutants in the context of its mission and priorities with respect to cancer prevention.

  11. Electrophoresis as a management tool

    USGS Publications Warehouse

    Morgan, R.P.; Chapman, J.A.; Noe, L.A.; Henny, C.J.

    1974-01-01

    The theme of this 1974 Northeast Fish and Wildlife Conference is 'A New Era'. Indeed, it is a new era for improved techniques to assist in management of our fish and wildlife resources for the maximum benefit of all. In some cases, the new techniques are primarily used in research.on fish and wildlife, and the results from the research are used to aid management and enforcement agencies in the decision-making process. One of the newer techniques that is being applied to problems in fisheries and wildlife is electrophoresis. In this paper, we review briefly the techniques of electrophoresis and illustrate research problems in wildlife and fisheries where the use of electrophoresis is now assisting or may potentially aid in management decisions.

  12. Assessing Clinical Microbiology Practice Guidelines: American Society for Microbiology Ad Hoc Committee on Evidence-Based Laboratory Medicine Practice Guidelines Assessment.

    PubMed

    Nachamkin, Irving; Kirn, Thomas J; Westblade, Lars F; Humphries, Romney

    2017-11-01

    As part of the American Society for Microbiology (ASM) Evidence-Based Laboratory Medicine Practice Guidelines Committee of the Professional Practice Committee, an ad hoc committee was formed in 2014 to assess guidelines published by the committee using an assessment tool, Appraisal of Guidelines for Research Evaluation II (AGREE II). The AGREE II assessment helps reviewers determine whether published guidelines are robust, transparent, and clear in presenting practice recommendations in a standardized manner. Identifying strengths and weaknesses of practice guidelines by ad hoc assessments helps with improving future guidelines through the participation of key stakeholders. This minireview describes the development of the ad hoc committee and results from their review of several ASM best practices guidelines and a non-ASM practice guideline from the Emergency Nurses Association. Copyright © 2017 American Society for Microbiology.

  13. Uncertain enthusiasm: the American Cancer Society, public education, and the problems of the movie, 1921-1960.

    PubMed

    Cantor, David

    2007-01-01

    Historians have highlighted a growing medical enthusiasm for public health education movies in the early twentieth century. This essay suggests that there is another historiographic tale to tell, of concerns that films might undermine the public health messages they were designed to promote--concerns that threatened continued interest in movies during the Depression of the 1930s. First, focusing on cancer-education movies aimed at the general public released by the American Society for the Control of Cancer (ASCC, founded 1913), the paper argues that the organization's initial enthusiasm for movies was tempered from the late 1920s by a combination of high production costs, uncertainty as to the effectiveness of movies as public-education tools, and the hard economic situation. It was only after 1944 that motion pictures became a stable part of the propaganda efforts of the renamed American Cancer Society. This transformation followed the takeover of the Society by advertisers and businesspeople, led by Mary Lasker, who introduced business models of fund-raising and education, and made expensive communication technologies, such as movies, central to cancer control. Second, the article also traces the persistence of anxieties that movies might undermine cancer control by encouraging emotional responses that led audiences to ignore the lessons the movies were intended to encourage. But whereas such anxieties dampened ASCC enthusiasm for cancer-education movies during the hard economic times of the 1930s, they had no such effect after 1944, and attention shifted to developing techniques of controlling unwanted audience responses.

  14. 1994 NASA-HU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

    NASA Technical Reports Server (NTRS)

    Spencer, John H. (Compiler); Young, Deborah B. (Compiler)

    1994-01-01

    Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. Objectives: (1) To further the professional knowledge of qualified engineering and science faculty members; (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; (4) To contribute to the research objectives of the NASA center.

  15. Prevention of premature discontinuation of dual antiplatelet therapy in patients with coronary artery stents: a science advisory from the American Heart Association, American College of Cardiology, Society for Cardiovascular Angiography and Interventions, American College of Surgeons, and American Dental Association, with representation from the American College of Physicians.

    PubMed

    Grines, Cindy L; Bonow, Robert O; Casey, Donald E; Gardner, Timothy J; Lockhart, Peter B; Moliterno, David J; O'Gara, Patrick; Whitlow, Patrick

    2007-02-15

    Dual antiplatelet therapy with aspirin and a thienopyridine has been shown to reduce cardiac events after coronary stenting. However, many patients and healthcare providers prematurely discontinue dual antiplatelet therapy, which greatly increases the risk of stent thrombosis, myocardial infarction, and death. This advisory stresses the importance of 12 months of dual antiplatelet therapy after placement of a drug-eluting stent and educating the patient and healthcare providers about hazards of premature discontinuation. It also recommends postponing elective surgery for 1 year, and if surgery cannot be deferred, considering the continuation of aspirin during the perioperative period in high-risk patients with drug-eluting stents. (c) 2007 the American Heart Association, Inc., the American College of Cardiology Foundation, the Society for Cardiovascular Angiography and Interventions, the American College of Surgeons, and the American Dental Association

  16. To advance and diffuse the knowledge of physics: An account of the one-hundred-year history of the American Physical Society

    NASA Astrophysics Data System (ADS)

    Lustig, Harry

    2000-07-01

    On May 20, 1899, thirty-six physicists founded the American Physical Society. A hundred years later, 11,239 scientists—the Society had by then 41,786 members—gathered to mark both a century of physics and the centennial of the Society. How the APS came about and developed, how it pursued its mission—the advancement and diffusion of the knowledge of physics—through its meetings, journals, and public activities, who its leaders were, and what it looks like today, is the subject of this article.

  17. Understanding American Identity: An Introduction

    DTIC Science & Technology

    2017-12-01

    and equality in American society is akin to a magnetic field; this force will either bring people together or force them apart. Jonathan Haidt...Hegemony: Problems and Possibilities,” The American Historical Review, 1985, 567–593. 55 3. Obstacle # 3: Subgroup Suppression When societies ... American identity narratives in U.S. history and contemporary society . The historic disagreement over the distribution of the fundamental American

  18. American Medical Society for Sports Medicine recommended sports ultrasound curriculum for sports medicine fellowships.

    PubMed

    Finnoff, Jonathan T; Berkoff, David; Brennan, Fred; DiFiori, John; Hall, Mederic M; Harmon, Kimberly; Lavallee, Mark; Martin, Sean; Smith, Jay; Stovak, Mark

    2015-01-01

    The following sports ultrasound (SPORTS US) curriculum is a revision of the curriculum developed by the American Medical Society for Sports Medicine (AMSSM) in 2010. Several changes have been made to the curriculum with the primary aim of providing a pathway by which a sports medicine fellow can obtain sufficient SPORTS US training to become proficient in the core competencies of SPORTS US. The core competencies of SPORTS US are outlined in the learning objectives section of this document. The term "SPORTS US" was purposefully chosen rather than "musculoskeletal ultrasound" (MSK US) because it was recognized by the panel that the evolving field of SPORTS US encompasses non-MSK applications of ultrasound such as the FAST examination (focused assessment with sonography for trauma). Although the SPORTS US core competencies in this curriculum are all MSK in nature, they represent the minimum SPORTS US knowledge a sports medicine fellow should acquire during fellowship. However, additional training in more advanced MSK and non-MSK applications of ultrasound can be provided at the fellowship director's discretion. Completion of this SPORTS US curriculum fulfills the American Institute of Ultrasound in Medicine's (AIUM) requirements to perform an MSK US examination and the prerequisites for the American Registry for Diagnostic Medical Sonography's (ARDMS) MSK sonography certification examination.

  19. An Official American Thoracic Society Workshop Report 2015. Stem Cells and Cell Therapies in Lung Biology and Diseases.

    PubMed

    Wagner, Darcy E; Cardoso, Wellington V; Gilpin, Sarah E; Majka, Susan; Ott, Harald; Randell, Scott H; Thébaud, Bernard; Waddell, Thomas; Weiss, Daniel J

    2016-08-01

    The University of Vermont College of Medicine, in collaboration with the NHLBI, Alpha-1 Foundation, American Thoracic Society, Cystic Fibrosis Foundation, European Respiratory Society, International Society for Cellular Therapy, and the Pulmonary Fibrosis Foundation, convened a workshop, "Stem Cells and Cell Therapies in Lung Biology and Lung Diseases," held July 27 to 30, 2015, at the University of Vermont. The conference objectives were to review the current understanding of the role of stem and progenitor cells in lung repair after injury and to review the current status of cell therapy and ex vivo bioengineering approaches for lung diseases. These are all rapidly expanding areas of study that both provide further insight into and challenge traditional views of mechanisms of lung repair after injury and pathogenesis of several lung diseases. The goals of the conference were to summarize the current state of the field, discuss and debate current controversies, and identify future research directions and opportunities for both basic and translational research in cell-based therapies for lung diseases. This 10th anniversary conference was a follow up to five previous biennial conferences held at the University of Vermont in 2005, 2007, 2009, 2011, and 2013. Each of those conferences, also sponsored by the National Institutes of Health, American Thoracic Society, and respiratory disease foundations, has been important in helping guide research and funding priorities. The major conference recommendations are summarized at the end of the report and highlight both the significant progress and major challenges in these rapidly progressing fields.

  20. American Society for Microbiology resources in support of an evidence-based approach to teaching microbiology.

    PubMed

    Merkel, Susan M

    2016-08-01

    Numerous national reports have addressed the need for changing how science courses in higher education are taught, so that students develop a deeper understanding of critical concepts and the analytical and cognitive skills needed to address future challenges. This review presents some evidence-based approaches to curriculum development and teaching. Results from discipline-based education research indicate that it is critically important for educators to formulate learning goals, provide frequent and authentic assessments and actively engage students in their learning. Professional societies can play a role in helping to put these changes into practice. To this end, the American Society for Microbiology has developed a number of educational programs and resources, which are described here to encourage the implementation of student-centered learning in microbiology education. © FEMS 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  1. Electrophoresis in strong electric fields.

    PubMed

    Barany, Sandor

    2009-01-01

    Two kinds of non-linear electrophoresis (ef) that can be detected in strong electric fields (several hundred V/cm) are considered. The first ("classical" non-linear ef) is due to the interaction of the outer field with field-induced ionic charges in the electric double layer (EDL) under conditions, when field-induced variations of electrolyte concentration remain to be small comparatively to its equilibrium value. According to the Shilov theory, the non-linear component of the electrophoretic velocity for dielectric particles is proportional to the cubic power of the applied field strength (cubic electrophoresis) and to the second power of the particles radius; it is independent of the zeta-potential but is determined by the surface conductivity of particles. The second one, the so-called "superfast electrophoresis" is connected with the interaction of a strong outer field with a secondary diffuse layer of counterions (space charge) that is induced outside the primary (classical) diffuse EDL by the external field itself because of concentration polarization. The Dukhin-Mishchuk theory of "superfast electrophoresis" predicts quadratic dependence of the electrophoretic velocity of unipolar (ionically or electronically) conducting particles on the external field gradient and linear dependence on the particle's size in strong electric fields. These are in sharp contrast to the laws of classical electrophoresis (no dependence of V(ef) on the particle's size and linear dependence on the electric field gradient). A new method to measure the ef velocity of particles in strong electric fields is developed that is based on separation of the effects of sedimentation and electrophoresis using videoimaging and a new flowcell and use of short electric pulses. To test the "classical" non-linear electrophoresis, we have measured the ef velocity of non-conducting polystyrene, aluminium-oxide and (semiconductor) graphite particles as well as Saccharomice cerevisiae yeast cells as a

  2. Simulating Electrophoresis.

    ERIC Educational Resources Information Center

    Moertel, Cheryl; Frutiger, Bruce

    1996-01-01

    Describes a DNA fingerprinting simulation that uses vegetable food coloring and plastic food containers instead of DNA and expensive gel electrophoresis chambers. Allows students to decipher unknown combinations of dyes in a method similar to that used to decipher samples of DNA in DNA fingerprint techniques. (JRH)

  3. The American Society for Clinical Pathology's 2014 vacancy survey of medical laboratories in the United States.

    PubMed

    Garcia, Edna; Ali, Asma M; Soles, Ryan M; Lewis, D Grace

    2015-09-01

    To determine the extent and distribution of workforce shortages within the nation's medical laboratories. Historically, the results of this biennial survey have served as a basis for additional research on laboratory recruitment, retention, education, marketing, certification, and advocacy. The 2014 Vacancy Survey was conducted through collaboration between American Society for Clinical Pathology's Institute of Science, Technology, and Policy in Washington, DC, and the Evaluation, Measurement, and Assessment Department and Board of Certification in Chicago, Illinois. Data were collected via an Internet survey that was distributed to individuals who were able to report on staffing and certifications for their laboratories. Data reveal increased overall vacancy rates since 2012 for all departments surveyed except cytology and cytogenetics. Also, results show higher anticipated retirement rates for both staff and supervisors. Overall certification rates are highest among laboratory personnel in cytogenetics, hematology/coagulation, and flow cytometry departments and lowest among phlebotomy, specimen processing, and anatomic pathology. Factors such as retirement and the improving economy are driving the need for more laboratory professionals. Recruitment of qualified laboratory professionals in the workforce and students in laboratory programs will be the key in fulfilling the higher vacancies revealed from the survey results in 2014. Copyright© by the American Society for Clinical Pathology.

  4. American Orthopaedic Society for Sports Medicine

    MedlinePlus

    ... Upcoming Meetings Online Education Archived Meetings Faculty Resources Sports Medicine Fellowships Traveling Fellowship Submit an Abstract Submit ... Support AOSSM Research Publications Toggle American Journal of Sports Medicine Sports Health: A Multidisciplinary Approach Orthopaedic Journal ...

  5. Adjuvant and Salvage Radiation Therapy After Prostatectomy: American Society for Radiation Oncology/American Urological Association Guidelines

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Valicenti, Richard K., E-mail: Richard.valicenti@ucdmc.ucdavis.edu; Thompson, Ian; Albertsen, Peter

    Purpose: The purpose of this guideline was to provide a clinical framework for the use of radiation therapy after radical prostatectomy as adjuvant or salvage therapy. Methods and Materials: A systematic literature review using PubMed, Embase, and Cochrane database was conducted to identify peer-reviewed publications relevant to the use of radiation therapy after prostatectomy. The review yielded 294 articles; these publications were used to create the evidence-based guideline statements. Additional guidance is provided as Clinical Principles when insufficient evidence existed. Results: Guideline statements are provided for patient counseling, use of radiation therapy in the adjuvant and salvage contexts, defining biochemicalmore » recurrence, and conducting a restaging evaluation. Conclusions: Physicians should offer adjuvant radiation therapy to patients with adverse pathologic findings at prostatectomy (ie, seminal vesicle invastion, positive surgical margins, extraprostatic extension) and salvage radiation therapy to patients with prostate-specific antigen (PSA) or local recurrence after prostatectomy in whom there is no evidence of distant metastatic disease. The offer of radiation therapy should be made in the context of a thoughtful discussion of possible short- and long-term side effects of radiation therapy as well as the potential benefits of preventing recurrence. The decision to administer radiation therapy should be made by the patient and the multidisciplinary treatment team with full consideration of the patient's history, values, preferences, quality of life, and functional status. The American Society for Radiation Oncology and American Urological Association websites show this guideline in its entirety, including the full literature review.« less

  6. Mathematical models of continuous flow electrophoresis: Electrophoresis technology

    NASA Technical Reports Server (NTRS)

    Saville, Dudley A.

    1986-01-01

    Two aspects of continuous flow electrophoresis were studied: (1) the structure of the flow field in continuous flow devices; and (2) the electrokinetic properties of suspended particles relevant to electrophoretic separations. Mathematical models were developed to describe flow structure and stability, with particular emphasis on effects due to buoyancy. To describe the fractionation of an arbitrary particulate sample by continuous flow electrophoresis, a general mathematical model was constructed. In this model, chamber dimensions, field strength, buffer composition, and other design variables can be altered at will to study their effects on resolution and throughput. All these mathematical models were implemented on a digital computer and the codes are available for general use. Experimental and theoretical work with particulate samples probed how particle mobility is related to buffer composition. It was found that ions on the surface of small particles are mobile, contrary to the widely accepted view. This influences particle mobility and suspension conductivity. A novel technique was used to measure the mobility of particles in concentrated suspensions.

  7. An Official American Thoracic Society Workshop Report: Climate Change and Human Health

    PubMed Central

    Pinkerton, Kent E.; Rom, William N.; Akpinar-Elci, Muge; Balmes, John R.; Bayram, Hasan; Brandli, Otto; Hollingsworth, John W.; Kinney, Patrick L.; Margolis, Helene G.; Martin, William J.; Sasser, Erika N.; Smith, Kirk R.; Takaro, Tim K.

    2012-01-01

    This document presents the proceedings from the American Thoracic Society Climate Change and Respiratory Health Workshop that was held on May 15, 2010, in New Orleans, Louisiana. The purpose of the one-day meeting was to address the threat to global respiratory health posed by climate change. Domestic and international experts as well as representatives of international respiratory societies and key U.S. federal agencies convened to identify necessary research questions concerning climate change and respiratory health and appropriate mechanisms and infrastructure needs for answering these questions. After much discussion, a breakout group compiled 27 recommendations for physicians, researchers, and policy makers. These recommendations are listed under main issues that the workshop participants deemed of key importance to respiratory health. Issues include the following: (1) the health impacts of climate change, with specific focus on the effect of heat waves, air pollution, and natural cycles; (2) mitigation and adaptation measures to be taken, with special emphasis on recommendations for the clinical and research community; (3) recognition of challenges specific to low-resource countries when coping with respiratory health and climate change; and (4) priority research infrastructure needs, with special discussion of international needs for cooperating with present and future environmental monitoring and alert systems. PMID:22421581

  8. News Quantum physics: German Physical Society spring meeting Journal access: American Physical Society's online journals will be available for free in all US high schools Award: High-school physics teacher receives American award for excellence Teacher training: Fobinet offers coordination of teacher-training activities Astronomy: Astronomy fans see stars at Astrofest Conference: Delegates enjoy the workshops and activities at CPD conference Forthcoming events

    NASA Astrophysics Data System (ADS)

    2011-05-01

    Quantum physics: German Physical Society spring meeting Journal access: American Physical Society's online journals will be available for free in all US high schools Award: High-school physics teacher receives American award for excellence Teacher training: Fobinet offers coordination of teacher-training activities Astronomy: Astronomy fans see stars at Astrofest Conference: Delegates enjoy the workshops and activities at CPD conference Forthcoming events

  9. Compensating for Electro-Osmosis in Electrophoresis

    NASA Technical Reports Server (NTRS)

    Rhodes, Percy H.; Snyder, Robert S.

    1987-01-01

    Simple mechanical adjustment eliminates transverse velocity component. New apparatus for moving-wall electrophoresis increases degree of collimation of chemical species in sample stream. Electrophoresis chamber set at slight angle in horizontal plane to adjust angle between solution flow and wall motion. Component of velocity created cancels electro-osmotic effect.

  10. Health care as an essential building block for a free society: the convergence of the Catholic and secular American imperative.

    PubMed

    Place, Michael D

    1999-02-01

    As the twentieth century closes, marked by triumphal strides in medical advances, the American society has yet to ensure that each person has access to affordable health care. To correct this injustice, this article calls on the nation's political and corporate leaders, providers, and faith-based groups to join all Americans in a new national conversation on systemic health care reform. The Catholic faith tradition is one that compels both a proclamation to ministry values and a commitment to speak out against the challenges or threats to what are essential to the well-being of individuals and society. The Catholic health ministry must therefore be both a voice for the voiceless and an agent of transformation. The nation's goal should be to "reposition" health care from its status as an important, but ultimately optional building block to one that is essential.

  11. Preparative electrophoresis for space

    NASA Technical Reports Server (NTRS)

    Rhodes, Percy H.; Snyder, Robert S.

    1987-01-01

    A premise of continuous flow electrophoresis is that removal of buoyancy-induced thermal convection caused by axial and lateral temperature gradients results in ideal performance of these instruments in space. Although these gravity dependent phenomena disturb the rectilinear flow in the separation chamber when high voltage gradients or thick chambers are used, distortion of the injected sample stream due to electrohydrodynamic effects cause major broadening of the separated bands. The electrophoresis separation process is simple, however flow local to the sample filament produced by the applied electric field have not been considered. These electrohydrodynamic flows distort the sample stream and limit the separation. Also, electroosmosis and viscous flow combine to further distort the process. A moving wall concept is being proposed for space which will eliminate and control the disturbances. The moving wall entrains the fluid to move as a rigid body and produces a constant residence time for all samples distributed across the chamber thickness. The moving wall electrophoresis chamber can only be operated in space because there is no viscous flow in the chamber to stabilize against thermal convection.

  12. Preparative electrophoresis for space

    NASA Technical Reports Server (NTRS)

    Rhodes, Percy H.; Snyder, Robert S.

    1988-01-01

    A premise of continuous flow electrophoresis is that removal of buoyance-induced thermal convection caused by axial and lateral temperature gradients results in ideal performance of these instruments in space. Although these gravity dependent phenomena disturb the rectilinear flow in the separation chamber when high voltage gradients or thick chamber are used, distortion of the injected sample stream due to electrodynamic effects cause major broadening of the separated bands. The electrophoresis separation process is simple, however flow local to the sample filament produced by the applied electric field were not considered. These electrohydrodynamic flows distort the sample stream and limit the separation. Also, electroosmosis and viscous flow combine to further distort the process. A moving wall concept is being proposed for space which will eliminate and control the disturbances. The moving wall entrains the fluid to move as a rigid body and produces a constant residence time for all samples distributed across the chamber thickness. The moving wall electrophoresis chamber can only be operated in space because there is no viscous flow in the chamber to stabilize against thermal convection.

  13. Local anesthetic use in tumescent liposuction: an American Society of Plastic Surgeons survey.

    PubMed

    Paik, Angie M; Daniali, Lily N; Lee, Edward S; Hsia, Henry C

    2015-02-01

    Current guidelines favor the use of lidocaine in liposuction wetting solutions. The use of bupivacaine as an alternative remains controversial despite reports of its use with safe and favorable outcomes suggesting faster postoperative recovery time secondary to improved pain control. The goals of this study were to determine the prevalence of bupivacaine use, examine liposuction practices of bupivacaine users, and elucidate opinions regarding bupivacaine use. An online survey was distributed to 2500 randomly selected members of the American Society of Plastic Surgeons. Data were collected and analyzed with special attention toward the practice and opinions of bupivacaine use. The response rate of the survey met the average American Society of Plastic Surgeons online survey response rate at 12.8% (n=320). Respondents (7.2%; n=22) reported using bupivacaine in their wetting solutions (bupivacaine group) and provided a dosage range of 62.5 to 150 mg. Respondents (83.5%; n=254) reported using either lidocaine or prilocaine (no-bupivacaine group). There were no reports of bupivacaine toxicity in 2011. The demographic profile and liposuction practices of both groups were comparable. Although 36% of the no-bupivacaine group did not know or had no opinion on when it is appropriate to use bupivacaine in liposuction wetting solutions, 85% of this group has used bupivacaine for other clinical purposes. A review of 320 plastic surgeons' experiences revealed that 7% of respondents are using bupivacaine in their tumescent solutions with no reported cases of toxicity. Bupivacaine users differed dramatically only in their opinion regarding the safety of bupivacaine in tumescent liposuction. The recent studies suggesting better postoperative pain control with bupivacaine along with the proportion of respondents reporting bupivacaine use call for distinct guidelines on bupivacaine use in liposuction. Further studies, including a rigorous clinical trial documenting the safety and

  14. Does gender bias influence awards given by societies?

    NASA Astrophysics Data System (ADS)

    Holmes, Mary Anne; Asher, Pranoti; Farrington, John; Fine, Rana; Leinen, Margaret S.; LeBoy, Phoebe

    2011-11-01

    AGU is a participant in a U.S. National Science Foundation (NSF)-funded project called Advancing Ways of Awarding Recognition in Disciplinary Societies (AWARDS), which seeks to examine whether gender bias affects selection of recipients of society awards. AGU is interested in learning why there is a higher proportion of female recipients of service and education awards over the past 2 decades. Combined with a lower rate of receipt of research awards, these results suggest that implicit (subconscious) bias in favor of male candidates still influences awardee selection. Six other professional societies (American Chemical Society, American Mathematical Society, American Society of Anesthesiologists, Mathematical Association of America, Society for Neuroscience, and Society for Industrial and Applied Mathematics) are participating in the project. Volunteers from each participant society attended an Association for Women in Science (AWIS)-sponsored workshop in May 2010 to examine data and review literature on best practices for fair selection of society awardees. A draft proposal for implementing these practices will be brought before the AGU Council and the Honors and Recognition Committee at their upcoming meetings.

  15. DNA ELECTROPHORESIS AT SURFACES

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    RAFAILOVICH, MIRIAM; SOKOLOV, JONATHAN; GERSAPPE, DILIP

    2003-09-01

    During this year we performed two major projects: I. We developed a detailed theoretical model which complements our experiments on surface DNA electrophoresis. We found that it was possible to enhance the separation of DNA chains by imposing a chemical nanoscale pattern on the surface. This approach utilized the surface interaction effect of the DNA chains with the substrate and is a refinement to our previous method in which DNA chains were separated on homogeneous flat surfaces. By introducing the nano-patterns on the surface, the conformational changes of DNA chains of different lengths can be amplified, which results in themore » different friction strengths with the substrate surface. Our results also show that, when compared to the DNA electrophoresis performed on homogeneous flat surfaces, nanopatterned surfaces offer a larger window in choosing different surface interactions to achieve separation. II. In collaboration with a large international manufacturer of skin care products we also embarked on a project involving photo toxicity of titanium dioxide nanoparticles, which are a key ingredient in sunscreen and cosmetic lotions. The results clearly implicated the nanoparticles in catalyzing damage to chromosomal DNA. We then used this knowledge to develop a polymer/anti-oxidant coating which prevented the photocatalytic reaction on DNA while still retaining the UV absorptive properties of the nanoparticles. The standard gel electrophoresis was not sufficient in determining the extent of the DNA damage. The conclusions of this study were based predominantly on analysis obtained with the surface electrophoresis method.« less

  16. The American Society for Radiation Oncology's 2010 Core Physics Curriculum for Radiation Oncology Residents

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Xiao Ying, E-mail: ying.xiao@jefferson.edu; De Amorim Bernstein, Karen; Chetty, Indrin J.

    Purpose: In 2004, the American Society for Radiation Oncology (ASTRO) published its first physics education curriculum for residents, which was updated in 2007. A committee composed of physicists and physicians from various residency program teaching institutions was reconvened again to update the curriculum in 2009. Methods and Materials: Members of this committee have associations with ASTRO, the American Association of Physicists in Medicine, the Association of Residents in Radiation Oncology, the American Board of Radiology (ABR), and the American College of Radiology. Members reviewed and updated assigned subjects from the last curriculum. The updated curriculum was carefully reviewed by amore » representative from the ABR and other physics and clinical experts. Results: The new curriculum resulted in a recommended 56-h course, excluding initial orientation. Learning objectives are provided for each subject area, and a detailed outline of material to be covered is given for each lecture hour. Some recent changes in the curriculum include the addition of Radiation Incidents and Bioterrorism Response Training as a subject and updates that reflect new treatment techniques and modalities in a number of core subjects. The new curriculum was approved by the ASTRO board in April 2010. We anticipate that physicists will use this curriculum for structuring their teaching programs, and subsequently the ABR will adopt this educational program for its written examination. Currently, the American College of Radiology uses the ASTRO curriculum for their training examination topics. In addition to the curriculum, the committee updated suggested references and the glossary. Conclusions: The ASTRO physics education curriculum for radiation oncology residents has been updated. To ensure continued commitment to a current and relevant curriculum, the subject matter will be updated again in 2 years.« less

  17. The American Society for Radiation Oncology's 2010 core physics curriculum for radiation oncology residents.

    PubMed

    Xiao, Ying; Bernstein, Karen De Amorim; Chetty, Indrin J; Eifel, Patricia; Hughes, Lesley; Klein, Eric E; McDermott, Patrick; Prisciandaro, Joann; Paliwal, Bhudatt; Price, Robert A; Werner-Wasik, Maria; Palta, Jatinder R

    2011-11-15

    In 2004, the American Society for Radiation Oncology (ASTRO) published its first physics education curriculum for residents, which was updated in 2007. A committee composed of physicists and physicians from various residency program teaching institutions was reconvened again to update the curriculum in 2009. Members of this committee have associations with ASTRO, the American Association of Physicists in Medicine, the Association of Residents in Radiation Oncology, the American Board of Radiology (ABR), and the American College of Radiology. Members reviewed and updated assigned subjects from the last curriculum. The updated curriculum was carefully reviewed by a representative from the ABR and other physics and clinical experts. The new curriculum resulted in a recommended 56-h course, excluding initial orientation. Learning objectives are provided for each subject area, and a detailed outline of material to be covered is given for each lecture hour. Some recent changes in the curriculum include the addition of Radiation Incidents and Bioterrorism Response Training as a subject and updates that reflect new treatment techniques and modalities in a number of core subjects. The new curriculum was approved by the ASTRO board in April 2010. We anticipate that physicists will use this curriculum for structuring their teaching programs, and subsequently the ABR will adopt this educational program for its written examination. Currently, the American College of Radiology uses the ASTRO curriculum for their training examination topics. In addition to the curriculum, the committee updated suggested references and the glossary. The ASTRO physics education curriculum for radiation oncology residents has been updated. To ensure continued commitment to a current and relevant curriculum, the subject matter will be updated again in 2 years. Copyright © 2011 Elsevier Inc. All rights reserved.

  18. Discipline behaviors of Chinese American and European American mothers.

    PubMed

    Hulei, Elaine; Zevenbergen, Andrea A; Jacobs, Sue C

    2006-09-01

    In any society, parenting beliefs are a reflection of that society's cultural values and traditions (J. U. Ogbu, 1981). Verbosity, a parenting behavior considered dysfunctional in European American culture, may not be problematic in Chinese culture. The authors recruited 31 Chinese American and 30 European American mothers and used questionnaires to measure parenting behaviors and child behavior problems. The Chinese American mothers also completed a questionnaire assessing their acculturation level. The Chinese American mothers had higher levels of verbosity than did the European American mothers; however, there were no differences between the groups in child behavior problems. The results also revealed higher levels of laxness in the Chinese American mothers compared to the European American mothers. Acculturation level did not predict verbosity or laxness levels. Results suggest that the effectiveness of a parenting style should be defined relative to cultural context.

  19. Preparative electrophoresis of living lymphocytes

    NASA Technical Reports Server (NTRS)

    Vanoss, C. J.; Bigazzi, P. E.; Gillman, C. F.; Allen, R. E.

    1974-01-01

    Vertical liquid columns containing low molecular weight dextran density gradients can be used for preparative lymphocyte electrophoresis on earth, in simulation of 0 gravity conditions. Another method that has been tested at 1 G, is the electrophoresis of lymphocytes in a upward direction in vertical columns. By both methods up to 10 to the 7th power lymphocytes can be separated at one time in a 30 cm glass column of 8 mm inside diameter, at 12 v/cm, in 2 hours. Due to convection and sedimentation problems, the separation at 1 G is less than ideal, but it is expected that at 0 gravity electrophoresis will prove to be a uniquely powerful cell separation tool. The technical feasibility of electrophoresing inert particles at 0 G has been proven earlier, during the flight of Apollo 16.

  20. Free-Flow Open-Chamber Electrophoresis

    NASA Technical Reports Server (NTRS)

    Sharnez, Rizwan; Sammons, David W.

    1994-01-01

    Free-flow open-chamber electrophoresis variant of free-flow electrophoresis performed in chamber with open ends and in which velocity of electro-osmotic flow adjusted equal to and opposite mean electrophoretic velocity of sample. Particles having electrophoretic mobilities greater than mean mobility of sample particles move toward cathode, those with mobilities less move toward anode. Technique applied to separation of components of mixtures of biologically important substances. Sensitivity enhanced by use of tapered chamber.

  1. The Politics of Identity: Re-Examining the Appetite for Affirmative Action Policies in Higher Education among African-Americans in a Post-Racial Society

    ERIC Educational Resources Information Center

    White, Tarsha D.

    2014-01-01

    Broad inferences have been made that the election of a Black American President indicates that America now functions in a post-racist society. This optimism has fueled a major discussion for changes in American policies which directly affect minorities; in particular, those related to affirmative action in higher education are under attack. Due to…

  2. Capillary electrophoresis electrospray ionization mass spectrometry interface

    DOEpatents

    Smith, Richard D.; Severs, Joanne C.

    1999-01-01

    The present invention is an interface between a capillary electrophoresis separation capillary end and an electrospray ionization mass spectrometry emitter capillary end, for transporting an anolyte sample from a capillary electrophoresis separation capillary to a electrospray ionization mass spectrometry emitter capillary. The interface of the present invention has: (a) a charge transfer fitting enclosing both of the capillary electrophoresis capillary end and the electrospray ionization mass spectrometry emitter capillary end; (b) a reservoir containing an electrolyte surrounding the charge transfer fitting; and (c) an electrode immersed into the electrolyte, the electrode closing a capillary electrophoresis circuit and providing charge transfer across the charge transfer fitting while avoiding substantial bulk fluid transfer across the charge transfer fitting. Advantages of the present invention have been demonstrated as effective in providing high sensitivity and efficient analyses.

  3. Slow-release granisetron (APF530) versus palonosetron for chemotherapy-induced nausea/vomiting: analysis by American Society of Clinical Oncology emetogenicity criteria.

    PubMed

    Raftopoulos, Harry; Boccia, Ralph; Cooper, William; O'Boyle, Erin; Gralla, Richard J

    2015-09-01

    APF530 is a novel sustained-release formulation of granisetron. In a Phase III trial, APF530 500 mg was noninferior to palonosetron 0.25 mg in preventing acute chemotherapy-induced nausea and vomiting (CINV) after moderately (MEC) or highly emetogenic chemotherapy (HEC) and delayed CINV after MEC, but not superior in preventing delayed CINV after HEC. Emetogenicity was classified by Hesketh criteria; this reanalysis uses newer American Society of Clinical Oncology criteria. Complete responses (no emesis or rescue medication) after cycle one were reanalyzed after reclassification of MEC and HEC by American Society of Clinical Oncology criteria. APF530 maintained noninferiority to palonosetron. Single-dose APF530 is a promising alternative to palonosetron for preventing acute and delayed CINV after MEC or HEC. The Clinicaltrials.gov identifier for this study is NCT00343460.

  4. Two Electrophoresis Experiments for Freshmen in the Health Professions.

    ERIC Educational Resources Information Center

    Brabson, G. Dana; Waugh, David S.

    1986-01-01

    Describes procedures involved with paper electrophoresis separation of amino acids, gel electrophoresis separation of DNA, and design of an electrophoresis tank. Describes experiments using paper (amino acids) and gel (deoxyribonucleic acid fragments). Provides material lists, procedures, and discussion. (JM)

  5. American Society of Clinical Oncology Policy Statement Update: Genetic and Genomic Testing for Cancer Susceptibility.

    PubMed

    Robson, Mark E; Bradbury, Angela R; Arun, Banu; Domchek, Susan M; Ford, James M; Hampel, Heather L; Lipkin, Stephen M; Syngal, Sapna; Wollins, Dana S; Lindor, Noralane M

    2015-11-01

    The American Society of Clinical Oncology (ASCO) has long affirmed that the recognition and management of individuals with an inherited susceptibility to cancer are core elements of oncology care. ASCO released its first statement on genetic testing in 1996 and updated that statement in 2003 and 2010 in response to developments in the field. In 2014, the Cancer Prevention and Ethics Committees of ASCO commissioned another update to reflect the impact of advances in this area on oncology practice. In particular, there was an interest in addressing the opportunities and challenges arising from the application of massively parallel sequencing-also known as next-generation sequencing-to cancer susceptibility testing. This technology introduces a new level of complexity into the practice of cancer risk assessment and management, requiring renewed effort on the part of ASCO to ensure that those providing care to patients with cancer receive the necessary education to use this new technology in the most effective, beneficial manner. The purpose of this statement is to explore the challenges of new and emerging technologies in cancer genetics and provide recommendations to ensure their optimal deployment in oncology practice. Specifically, the statement makes recommendations in the following areas: germline implications of somatic mutation profiling, multigene panel testing for cancer susceptibility, quality assurance in genetic testing, education of oncology professionals, and access to cancer genetic services. © 2015 by American Society of Clinical Oncology.

  6. American Society for Radiation Oncology (ASTRO) and American College of Radiology (ACR) Practice Guideline for the Performance of High-Dose-Rate Brachytherapy

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Erickson, Beth A.; Demanes, D. Jeffrey; Ibbott, Geoffrey S.

    2011-03-01

    High-Dose-Rate (HDR) brachytherapy is a safe and efficacious treatment option for patients with a variety of different malignancies. Careful adherence to established standards has been shown to improve the likelihood of procedural success and reduce the incidence of treatment-related morbidity. A collaborative effort of the American College of Radiology (ACR) and American Society for Therapeutic Radiation Oncology (ASTRO) has produced a practice guideline for HDR brachytherapy. The guideline defines the qualifications and responsibilities of all the involved personnel, including the radiation oncologist, physicist and dosimetrists. Review of the leading indications for HDR brachytherapy in the management of gynecologic, thoracic, gastrointestinal,more » breast, urologic, head and neck, and soft tissue tumors is presented. Logistics with respect to the brachytherapy implant procedures and attention to radiation safety procedures and documentation are presented. Adherence to these practice guidelines can be part of ensuring quality and safety in a successful HDR brachytherapy program.« less

  7. An official American Thoracic Society/American Association of Critical-Care Nurses/American College of Chest Physicians/Society of Critical Care Medicine policy statement: the Choosing Wisely® Top 5 list in Critical Care Medicine.

    PubMed

    Halpern, Scott D; Becker, Deborah; Curtis, J Randall; Fowler, Robert; Hyzy, Robert; Kaplan, Lewis J; Rawat, Nishi; Sessler, Curtis N; Wunsch, Hannah; Kahn, Jeremy M

    2014-10-01

    The high costs of health care in the United States and other developed nations are attributable, in part, to overuse of tests, treatments, and procedures that provide little to no benefit for patients. To improve the quality of care while also combating this problem of cost, the American Board of Internal Medicine Foundation developed the Choosing Wisely Campaign, tasking professional societies to develop lists of the top five medical services that patients and physicians should question. To present the Critical Care Societies Collaborative's Top 5 list in Critical Care Medicine and describe its development. Each professional society in the Collaborative nominated members to the Choosing Wisely task force, which established explicit criteria for evaluating candidate items, generated lists of items, performed literature reviews on each, and sought external input from content experts. Task force members narrowed the list to the Top 5 items using a standardized scoring system based on each item's likely overall impact and merits on the five explicit criteria. From an initial list of 58 unique recommendations, the task force proposed a Top 5 list that was ultimately endorsed by each Society within the Collaborative. The five recommendations are: (1) do not order diagnostic tests at regular intervals (such as every day), but rather in response to specific clinical questions; (2) do not transfuse red blood cells in hemodynamically stable, nonbleeding ICU patients with an Hb concentration greater than 7 g/dl; (3) do not use parenteral nutrition in adequately nourished critically ill patients within the first 7 days of an ICU stay; (4) do not deeply sedate mechanically ventilated patients without a specific indication and without daily attempts to lighten sedation; and (5) do not continue life support for patients at high risk for death or severely impaired functional recovery without offering patients and their families the alternative of care focused entirely on comfort

  8. American Chemical Society Student Affiliates Chapters: More Than Just Chemistry Clubs

    NASA Astrophysics Data System (ADS)

    Montes, Ingrid; Collazo, Carmen

    2003-10-01

    Chemistry educators often examine and implement various instructional techniques, such as mentoring programs, to advance learning objectives and to equip students with analytical and technical skills, as well as the skills required of chemical science professionals. Student organizations, such as an American Chemical Society Student Affiliates (SA) chapter, can create a learning environment for undergraduates by engaging them in activities that develop communication, teamwork and inquiry, analysis, and problem-solving skills within a real-world setting. The environment is student-based, has personal meaning for the learner, emphasizes a process-and-product orientation, and emphasizes evaluation. Participation in SAs enhance the traditional chemistry curriculum, complementing the learning goals and meeting learning objectives that might not otherwise be addressed in the curriculum. In this article we discuss how SA chapters enhance the educational experience of undergraduate chemical science students, help develop new chemistry professionals, and shape enthusiastic and committed future chemical science leaders.

  9. Pain: metaphor, body, and culture in Anglo-American societies between the eighteenth and twentieth centuries.

    PubMed

    Bourke, Joanna

    2014-10-02

    This article explores the relationship between metaphorical languages, body, and culture, and suggests that such an analysis can reveal a great deal about the meaning and experience of pain in Anglo-American societies between the eighteenth and twentieth centuries. It uses concepts within embodied cognition to speculate on how historians can write a history of sensation. Bodies are actively engaged in the linguistic processes and social interactions that constitute painful sensations. Language is engaged in a dialogue with physiological bodies and social environments. And culture collaborates in the creation of physiological bodies and metaphorical systems.

  10. Laboratory compliance with the American Society of Clinical Oncology/college of American Pathologists guidelines for human epidermal growth factor receptor 2 testing: a College of American Pathologists survey of 757 laboratories.

    PubMed

    Nakhleh, Raouf E; Grimm, Erin E; Idowu, Michael O; Souers, Rhona J; Fitzgibbons, Patrick L

    2010-05-01

    To ensure quality human epidermal growth receptor 2 (HER2) testing in breast cancer, the American Society of Clinical Oncology/College of American Pathologists guidelines were introduced with expected compliance by 2008. To assess the effect these guidelines have had on pathology laboratories and their ability to address key components. In late 2008, a survey was distributed with the HER2 immunohistochemistry (IHC) proficiency testing program. It included questions regarding pathology practice characteristics and assay validation using fluorescence in situ hybridization or another IHC laboratory assay and assessed pathologist HER2 scoring competency. Of the 907 surveys sent, 757 (83.5%) were returned. The median laboratory accessioned 15 000 cases and performed 190 HER2 tests annually. Quantitative computer image analysis was used by 33% of laboratories. In-house fluorescence in situ hybridization was performed in 23% of laboratories, and 60% of laboratories addressed the 6- to 48-hour tissue fixation requirement by embedding tissue on the weekend. HER2 testing was performed on the initial biopsy in 40%, on the resection specimen in 6%, and on either in 56% of laboratories. Testing was validated with only fluorescence in situ hybridization in 47% of laboratories, whereas 10% of laboratories used another IHC assay only; 13% used both assays, and 12% and 15% of laboratories had not validated their assays or chose "not applicable" on the survey question, respectively. The 90% concordance rate with fluorescence in situ hybridization results was achieved by 88% of laboratories for IHC-negative findings and by 81% of laboratories for IHC-positive cases. The 90% concordance rate for laboratories using another IHC assay was achieved by 80% for negative findings and 75% for positive cases. About 91% of laboratories had a pathologist competency assessment program. This survey demonstrates the extent and characteristics of HER2 testing. Although some American Society of

  11. Embryo transfer techniques: an American Society for Reproductive Medicine survey of current Society for Assisted Reproductive Technology practices.

    PubMed

    Toth, Thomas L; Lee, Malinda S; Bendikson, Kristin A; Reindollar, Richard H

    2017-04-01

    To better understand practice patterns and opportunities for standardization of ET. Cross-sectional survey. Not applicable. Not applicable. An anonymous 82-question survey was emailed to the medical directors of 286 Society for Assisted Reproductive Technology member IVF practices. A follow-up survey composed of three questions specific to ET technique was emailed to the same medical directors. Descriptive statistics of the results were compiled. The survey assessed policies, protocols, restrictions, and specifics pertinent to the technique of ET. There were 117 (41%) responses; 32% practice in academic settings and 68% in private practice. Responders were experienced clinicians, half of whom had performed <10 procedures during training. Ninety-eight percent of practices allowed all practitioners to perform ET; half did not follow a standardized ET technique. Multiple steps in the ET process were identified as "highly conserved;" others demonstrated discordance. ET technique is divided among [1] trial transfer followed immediately with ET (40%); [2] afterload transfer (30%); and [3] direct transfer without prior trial or afterload (27%). Embryos are discharged in the upper (66%) and middle thirds (29%) of the endometrial cavity and not closer than 1-1.5 cm from fundus (87%). Details of each step were reported and allowed the development of a "common" practice ET procedure. ET training and practices vary widely. Improved training and standardization based on outcomes data and best practices are warranted. A common practice procedure is suggested for validation by a systematic literature review. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  12. Differential single nucleotide polymorphism-based analysis of an outbreak caused by Salmonella enterica serovar Manhattan reveals epidemiological details missed by standard pulsed-field gel electrophoresis.

    PubMed

    Scaltriti, Erika; Sassera, Davide; Comandatore, Francesco; Morganti, Marina; Mandalari, Carmen; Gaiarsa, Stefano; Bandi, Claudio; Zehender, Gianguglielmo; Bolzoni, Luca; Casadei, Gabriele; Pongolini, Stefano

    2015-04-01

    We retrospectively analyzed a rare Salmonella enterica serovar Manhattan outbreak that occurred in Italy in 2009 to evaluate the potential of new genomic tools based on differential single nucleotide polymorphism (SNP) analysis in comparison with the gold standard genotyping method, pulsed-field gel electrophoresis. A total of 39 isolates were analyzed from patients (n=15) and food, feed, animal, and environmental sources (n=24), resulting in five different pulsed-field gel electrophoresis (PFGE) profiles. Isolates epidemiologically related to the outbreak clustered within the same pulsotype, SXB_BS.0003, without any further differentiation. Thirty-three isolates were considered for genomic analysis based on different sets of SNPs, core, synonymous, nonsynonymous, as well as SNPs in different codon positions, by Bayesian and maximum likelihood algorithms. Trees generated from core and nonsynonymous SNPs, as well as SNPs at the second and first plus second codon positions detailed four distinct groups of isolates within the outbreak pulsotype, discriminating outbreak-related isolates of human and food origins. Conversely, the trees derived from synonymous and third-codon-position SNPs clustered food and human isolates together, indicating that all outbreak-related isolates constituted a single clone, which was in line with the epidemiological evidence. Further experiments are in place to extend this approach within our regional enteropathogen surveillance system. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

  13. 21 CFR 862.2485 - Electrophoresis apparatus for clinical use.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Electrophoresis apparatus for clinical use. 862... Instruments § 862.2485 Electrophoresis apparatus for clinical use. (a) Identification. An electrophoresis apparatus for clinical use is a device intended to separate molecules or particles, including plasma...

  14. 21 CFR 862.2485 - Electrophoresis apparatus for clinical use.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Electrophoresis apparatus for clinical use. 862... Instruments § 862.2485 Electrophoresis apparatus for clinical use. (a) Identification. An electrophoresis apparatus for clinical use is a device intended to separate molecules or particles, including plasma...

  15. Achieving Speaker Gender Equity at the American Society for Microbiology General Meeting.

    PubMed

    Casadevall, Arturo

    2015-08-04

    In 2015, the American Society for Microbiology (ASM) General Meeting essentially achieved gender equity, with 48.5% of the oral presentations being given by women. The mechanisms associated with increased female participation were (i) making the Program Committee aware of gender statistics, (ii) increasing female representation among session convener teams, and (iii) direct instruction to try to avoid all-male sessions. The experience with the ASM General Meeting shows that it is possible to increase the participation of female speakers in a relatively short time and suggests concrete steps that may be taken to achieve this at other meetings. Public speaking is very important for academic advancement in science. Historically women have been underrepresented as speakers in many scientific meetings. This article describes concrete steps that were associated with achieving gender equity at a major meeting. Copyright © 2015 Casadevall.

  16. The 1993 NASA-ODU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

    NASA Technical Reports Server (NTRS)

    Tiwari, Surendra N. (Compiler); Young, Deborah B. (Compiler)

    1993-01-01

    Since 1964, the National Aeronautics and Space Administration has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. Objectives are: to further the professional knowledge of qualified engineering and science faculty members; to stimulate and exchange ideas between participants and NASA; to enrich and refresh the research and teaching activities of participants' institutions; and to contribute to the research objectives of the NASA center.

  17. Preschool Multiple-Breath Washout Testing. An Official American Thoracic Society Technical Statement.

    PubMed

    Robinson, Paul D; Latzin, Philipp; Ramsey, Kathryn A; Stanojevic, Sanja; Aurora, Paul; Davis, Stephanie D; Gappa, Monika; Hall, Graham L; Horsley, Alex; Jensen, Renee; Lum, Sooky; Milla, Carlos; Nielsen, Kim G; Pittman, Jessica E; Rosenfeld, Margaret; Singer, Florian; Subbarao, Padmaja; Gustafsson, Per M; Ratjen, Felix

    2018-03-01

    Obstructive airway disease is nonuniformly distributed throughout the bronchial tree, although the extent to which this occurs can vary among conditions. The multiple-breath washout (MBW) test offers important insights into pediatric lung disease, not available through spirometry or resistance measurements. The European Respiratory Society/American Thoracic Society inert gas washout consensus statement led to the emergence of validated commercial equipment for the age group 6 years and above; specific recommendations for preschool children were beyond the scope of the document. Subsequently, the focus has shifted to MBW applications within preschool subjects (aged 2-6 yr), where a "window of opportunity" exists for early diagnosis of obstructive lung disease and intervention. This preschool-specific technical standards document was developed by an international group of experts, with expertise in both custom-built and commercial MBW equipment. A comprehensive review of published evidence was performed. Recommendations were devised across areas that place specific age-related demands on MBW systems. Citing evidence where available in the literature, recommendations are made regarding procedures that should be used to achieve robust MBW results in the preschool age range. The present work also highlights the important unanswered questions that need to be addressed in future work. Consensus recommendations are outlined to direct interested groups of manufacturers, researchers, and clinicians in preschool device design, test performance, and data analysis for the MBW technique.

  18. Getting the Most out of Electrophoresis Units

    ERIC Educational Resources Information Center

    Mulvihill, Charlotte

    2007-01-01

    At Oklahoma City Community College, they have developed gel electrophoresis activities that support active learning of many scientific concepts, including: pH, electrolysis, oxidation reduction, electrical currents, potentials, conductivity, molarity, gel electrophoresis, DNA and protein separation, and DNA fingerprinting. This article presents…

  19. American Society of Clinical Oncology policy for relationships with companies: background and rationale.

    PubMed

    2013-06-01

    The American Society of Clinical Oncology's (ASCO's) new conflict of interest policy reflects a commitment to transparency and independence in the development and presentation of scientific and educational content. ASCO supports thorough and accessible disclosure of financial relationships with companies at institutional and individual levels and calls for rigorous evaluation of content in light of the information disclosed. For abstracts and articles presenting original research, ASCO holds first, last, and corresponding authors to a clear standard of independence. In imposing restrictions, the new policy focuses on the role of these authors rather than of the principal investigator(s) as in the previous policy. ASCO remains actively engaged with the broader scientific community in seeking and implementing efficient, effective approaches to conflict of interest management.

  20. Knowledge Gaps in Cardiovascular Care of the Older Adult Population: A Scientific Statement From the American Heart Association, American College of Cardiology, and American Geriatrics Society.

    PubMed

    Rich, Michael W; Chyun, Deborah A; Skolnick, Adam H; Alexander, Karen P; Forman, Daniel E; Kitzman, Dalane W; Maurer, Mathew S; McClurken, James B; Resnick, Barbara M; Shen, Win K; Tirschwell, David L

    2016-05-24

    results of these studies will provide the foundation for future evidence-based guidelines applicable to older patients, thereby enhancing patient-centered evidence-based care of older people with cardiovascular disease in the United States and around the world. © 2016 by the American Heart Association, Inc., the American College of Cardiology Foundation, and the American Geriatrics Society.

  1. Knowledge Gaps in Cardiovascular Care of the Older Adult Population: A Scientific Statement From the American Heart Association, American College of Cardiology, and American Geriatrics Society.

    PubMed

    Rich, Michael W; Chyun, Deborah A; Skolnick, Adam H; Alexander, Karen P; Forman, Daniel E; Kitzman, Dalane W; Maurer, Mathew S; McClurken, James B; Resnick, Barbara M; Shen, Win K; Tirschwell, David L

    2016-05-24

    results of these studies will provide the foundation for future evidence-based guidelines applicable to older patients, thereby enhancing patient-centered evidence-based care of older people with cardiovascular disease in the United States and around the world. Copyright © 2016 American Heart Association, Inc., the American College of Cardiology Foundation, and the American Geriatrics Society. Published by Elsevier Inc. All rights reserved.

  2. Hypoglycemia and Diabetes: A Report of a Workgroup of the American Diabetes Association and The Endocrine Society

    PubMed Central

    Anderson, John; Childs, Belinda; Cryer, Philip; Dagogo-Jack, Samuel; Fish, Lisa; Heller, Simon R.; Rodriguez, Henry; Rosenzweig, James; Vigersky, Robert

    2013-01-01

    OBJECTIVE To review the evidence about the impact of hypoglycemia on patients with diabetes that has become available since the past reviews of this subject by the American Diabetes Association and The Endocrine Society and to provide guidance about how this new information should be incorporated into clinical practice. PARTICIPANTS Five members of the American Diabetes Association and five members of The Endocrine Society with expertise in different aspects of hypoglycemia were invited by the Chair, who is a member of both, to participate in a planning conference call and a 2-day meeting that was also attended by staff from both organizations. Subsequent communications took place via e-mail and phone calls. The writing group consisted of those invitees who participated in the writing of the manuscript. The workgroup meeting was supported by educational grants to the American Diabetes Association from Lilly USA, LLC and Novo Nordisk and sponsorship to the American Diabetes Association from Sanofi. The sponsors had no input into the development of or content of the report. EVIDENCE The writing group considered data from recent clinical trials and other studies to update the prior workgroup report. Unpublished data were not used. Expert opinion was used to develop some conclusions. CONSENSUS PROCESS Consensus was achieved by group discussion during conference calls and face-to-face meetings, as well as by iterative revisions of the written document. The document was reviewed and approved by the American Diabetes Association’s Professional Practice Committee in October 2012 and approved by the Executive Committee of the Board of Directors in November 2012 and was reviewed and approved by The Endocrine Society’s Clinical Affairs Core Committee in October 2012 and by Council in November 2012. CONCLUSIONS The workgroup reconfirmed the previous definitions of hypoglycemia in diabetes, reviewed the implications of hypoglycemia on both short- and long-term outcomes

  3. The definition of chronic lung disease in patients undergoing cardiac surgery: a comparison between the Society of Thoracic Surgeons and the American Thoracic Society/European Respiratory Society Classifications.

    PubMed

    Henry, L; Holmes, S D; Lamberti, J; Halpin, L; Hunt, S; Ad, N

    2012-12-01

    Early and late outcomes following cardiac surgery may be adversely affected in patients with chronic lung disease (CLD) and the presence of CLD is definition dependent. The purpose of this study was to compare the Society of Thoracic Surgeons (STS) definitions for CLD to the modified American Thoracic Society (ATS)/European Respiratory Society (ERS) definitions in diagnosing and classifying CLD among a cohort of cardiac surgery patients. A prospectively-designed study whereby high risk patients for CLD presenting for non-emergent cardiac surgery and had a history of asthma, a 10 or more pack year history of smoking or a persistent cough were included. All patients underwent spirometry testing within two weeks of surgery. The presence and severity of CLD was coded two times: 1) STS definitions with spirometry; 2) ATS/ERS guidelines. The rate of misclassification was determined using concordance and discordance rates. Sensitivity analysis of the STS spirometry definitions was calculated against the ATS/ERS definitions and respective classifications. The discordant rate for the STS spirometry driven definitions versus the ATS/ERS definitions was 21%. Forty patients (21%) classified as no CLD by the STS spirometry definition were found to have CLD by the ATS/ERS definition. The STS classification had 68% sensitivity (84/124) when identifying any CLD and only 26% sensitivity (14/54) when identifying moderate CLD. The current STS spirometry driven definitions for CLD did not perform as well as the ATS/ERS definitions in diagnosing and classifying the degree of CLD. Consideration should be given to using the ATS/ERS definitions.

  4. Valuing Science: A Turkish-American comparison

    NASA Astrophysics Data System (ADS)

    Titrek, Osman; Cobern, William W.

    2011-02-01

    The process of modernization began in Turkey under the reform government of Mustafa Kemal Ataturk (1881-1938). Turkey officially became a secular nation seeking to develop a modern economy with modern science and technology and political democracy. Turkey also has long been, and remains, a deeply religious society. Specifically, the practice of Islam is widespread, which raises the important question: whether the path of modernization in Turkey will look more like the American pattern or the European, where the Europeans are much more philosophically secular than the Americans? One way to look at this question is by examining how people value science vis-à-vis other important aspects of society and culture. Hence, our study is a comparative look at Turkish and American opinions about science. The American society, which is certainly a very modern society, is of particular interest in Turkey, given the significant religiosity of the American people, making the American and Turkish societies similar at least on this one significant point. Although we do not have comparable European data at this time, our Turkish-American comparison can be suggestive of whether or not Turkey is likely to follow the American pattern of a highly modernized yet deeply religious society.

  5. The War in Iraq: Scholarly Societies Respond

    ERIC Educational Resources Information Center

    Academic Questions, 2008

    2008-01-01

    The American Sociological Association, the Modern Language Association, the American Historical Society, the American Psychological Association, and the American Anthropological Association have taken official stands on questions pertaining to America's current military involvement in Iraq. Here are their resolutions. (Contains 2 footnotes.)

  6. Validation of the American Society for Reproductive Medicine guidelines/recommendations in white European men presenting for couple's infertility.

    PubMed

    Ventimiglia, Eugenio; Capogrosso, Paolo; Boeri, Luca; Ippolito, Silvia; Scano, Roberta; Moschini, Marco; Gandaglia, Giorgio; Papaleo, Enrico; Montorsi, Francesco; Salonia, Andrea

    2016-10-01

    To retrospectively validate the American Society for Reproductive Medicine (ASRM) guidelines/recommendations concerning endocrine evaluation in a cohort of white European men presenting for couple's infertility. Retrospective study. Academic reproductive medicine outpatient clinic. Cohort of 1,056 consecutive infertile men (noninterracial infertile couples). Testicular volume was assessed with a Prader orchidometer. Serum hormones were measured (8-10 a.m.) in all cases. Hypogonadism was defined as total T < 3 ng/mL, according to the Endocrine Society definition. Semen analysis values were assessed based on the 2010 World Health Organisation reference criteria. ASRM indications for endocrine assessment in infertile men (sperm concentration <10 million/mL, impaired sexual function, and other clinical findings suggesting a specific endocrinopathy) were used to predict hypogonadism in our cohort. Moreover, a clinically user-friendly three-item nomogram was developed to predict hypogonadism and was compared to the ASRM guidelines assessment. Biochemical hypogonadism was diagnosed in 156 (14.8%) men. Overall, 669 (63.4%) patients would have necessitated total T assessment according to the ASRM criteria; of these, only 119 (17.8%) were actually hypogonadal according to the Endocrine Society classification criteria. Conversely, 37 (23.7%) out of 156 patients with biochemical hypogonadism would have been overlooked. The overall predictive accuracy, sensitivity, and specificity of the ASRM guidelines was 58%, 76%, and 39%, respectively. Our nomogram was not reliable enough to predict hypogonadism, despite demonstrating a significantly higher predictive accuracy (68%) than the ASRM guidelines. The current findings show that the ASRM guidelines/recommendations for male infertility workup may not be suitable for application in white European infertile men. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  7. Participation of women in neurochemistry societies.

    PubMed

    Lees, Marjorie B

    2002-11-01

    Women have made important scientific contributions to the field of neurochemistry, and they have also been leaders in neurochemical societies throughout the world. Here I discuss women's involvement and leadership in six neurochemistry societies: American Society for Neurochemistry, Argentine Society for Neurochemistry, International Society for Neurochemistry, European Society for Neurochemistry, Japanese Society for Neurochemistry, and Asian-Pacific Society for Neurochemistry. The number of women who have been active in these societies and the level of their activity vary considerably. Neurochemical societies in the Western hemisphere, i.e., the American and the Argentine Society for Neurochemistry, have much greater numbers of women who have held office, been on council, or engaged in other leadership activities than in the rest of the world. The limited participation of women in the Japanese Neurochemistry Society relates to Japanese cultural views and was not unexpected. However, the relatively few women leaders in the International Society for Neurochemistry was a surprise. The European Society had a somewhat better record of female participation than did the International Society. The reasons for these differences are partly cultural, but factors related to when each society was formed, how it is organized, and how elections are structured undoubtedly play a role. Further analysis of these observations would be of interest from a sociological and a women's studies point of view.

  8. Pain: metaphor, body, and culture in Anglo-American societies between the eighteenth and twentieth centuries

    PubMed Central

    Bourke, Joanna

    2014-01-01

    This article explores the relationship between metaphorical languages, body, and culture, and suggests that such an analysis can reveal a great deal about the meaning and experience of pain in Anglo-American societies between the eighteenth and twentieth centuries. It uses concepts within embodied cognition to speculate on how historians can write a history of sensation. Bodies are actively engaged in the linguistic processes and social interactions that constitute painful sensations. Language is engaged in a dialogue with physiological bodies and social environments. And culture collaborates in the creation of physiological bodies and metaphorical systems. PMID:28331427

  9. Aging and Work in American Society.

    ERIC Educational Resources Information Center

    Mowsesian, Richard

    On the premise that researchers, practitioners, and policy makers lack an extensive and systematic examination of the concerns of the aging, this monograph examines American social issues as a context for a functional definition of aging and a taxonomy for use in conducting research. Issues are examined with regard to aging and work in four areas…

  10. American Brachytherapy Society consensus report for accelerated partial breast irradiation using interstitial multicatheter brachytherapy.

    PubMed

    Hepel, Jaroslaw T; Arthur, Douglas; Shaitelman, Simona; Polgár, Csaba; Todor, Dorin; Zoberi, Imran; Kamrava, Mitchell; Major, Tibor; Yashar, Catheryn; Wazer, David E

    To develop a consensus report for the quality practice of accelerated partial breast irradiation (APBI) using interstitial multicatheter brachytherapy (IMB). The American Brachytherapy Society Board appointed an expert panel with clinical and research experience with breast brachytherapy to provide guidance for the current practice of IMB. This report is based on a comprehensive literature review with emphasis on randomized data and expertise of the panel. Randomized trials have demonstrated equivalent efficacy of APBI using IMB compared with whole breast irradiation for select patients with early-stage breast cancer. Several techniques for placement of interstitial catheters are described, and importance of three-dimensional planning with appropriate optimization is reviewed. Optimal target definition is outlined. Commonly used dosing schemas include 50 Gy delivered in pulses of 0.6-0.8 Gy/h using pulsed-dose-rate technique and 34 Gy in 10 fractions, 32 Gy in eight fractions, or 30 Gy in seven fractions using high-dose-rate technique. Potential toxicities and strategies for toxicity avoidance are described in detail. Dosimetric constraints include limiting whole breast volume that receives ≥50% of prescription dose to <60%, skin dose to ≤100% of prescription dose (≤60-70% preferred), chest wall dose to ≤125% of prescription dose, Dose Homogeneity Index to >0.75 (>0.85 preferred), V 150  < 45 cc, and V 200  < 14 cc. Using an optimal implant technique coupled with optimal planning and appropriate dose constraints, a low rate of toxicity and a good-to-excellent cosmetic outcome of ≥90% is expected. IMB is an effective technique to deliver APBI for appropriately selected women with early-stage breast cancer. This consensus report has been created to assist clinicians in the appropriate practice of APBI using IMB. Copyright © 2017 American Brachytherapy Society. Published by Elsevier Inc. All rights reserved.

  11. Comparison of Lipoprotein Electrophoresis and Apolipoprotein E Genotyping in Investigating Dysbetalipoproteinemia.

    PubMed

    Ahmed, Farhan; El-Kadiki, Alia; Gibbons, Stephen

    2017-06-01

    Dysbetalipoproteinemia is often associated with apolipoprotein E2E2 homozygosity; however, lipoprotein electrophoresis may also be used to assist in the diagnosis. The aim of this study was to compare apolipoprotein E (apo E) genotyping and lipoprotein electrophoresis in investigating dysbetalipoproteinemia. Data were collected over a three-year period from a lipid clinic in a tertiary referral centre and reviewed for apo E genotyping and lipoprotein electrophoresis. Sixty-two patients had both apo E genotyping and lipoprotein electrophoresis. Of these, 16 patients showed broad beta band on electrophoresis. However, only 3 of them had apo E2E2 homozygosity on genotyping. Lipoprotein electrophoresis and apo E genotyping results showed poor concordance. This was primarily due to visual interpretation error of lipoprotein electrophoresis which may over diagnose dysbetalipoproteinemia.

  12. Ink-native electrophoresis: an alternative to blue-native electrophoresis more suitable for in-gel detection of enzymatic activity.

    PubMed

    Kaneko, Keisuke; Sueyoshi, Noriyuki; Kameshita, Isamu; Ishida, Atsuhiko

    2013-09-15

    Blue-native electrophoresis (BNE) is a useful technique for analyzing protein complexes, but the Coomassie brilliant blue (CBB) dye used in BNE often hampers in-gel detection of enzymatic activity. Here we report an improved method, termed ink-native electrophoresis (INE), in which Pelikan 4001 fountain pen ink is used as a charge-shifting agent instead of CBB. INE is more suitable than BNE for in-gel detection of protein kinase activity after polyacrylamide gel electrophoresis (PAGE), and its performance in protein complex separation is comparable to that of conventional BNE. INE may provide a powerful tool to isolate and analyze various protein complexes. Copyright © 2013 Elsevier Inc. All rights reserved.

  13. Primary Prevention of Cervical Cancer: American Society of Clinical Oncology Resource-Stratified Guideline.

    PubMed

    Arrossi, Silvina; Temin, Sarah; Garland, Suzanne; Eckert, Linda O'Neal; Bhatla, Neerja; Castellsagué, Xavier; Alkaff, Sharifa Ezat; Felder, Tamika; Hammouda, Doudja; Konno, Ryo; Lopes, Gilberto; Mugisha, Emmanuel; Murillo, Rául; Scarinci, Isabel C; Stanley, Margaret; Tsu, Vivien; Wheeler, Cosette M; Adewole, Isaac Folorunso; de Sanjosé, Silvia

    2017-10-01

    To provide resource-stratified (four tiers), evidence-based recommendations on the primary prevention of cervical cancer globally. The American Society of Clinical Oncology convened a multidisciplinary, multinational panel of oncology, obstetrics/gynecology, public health, cancer control, epidemiology/biostatistics, health economics, behavioral/implementation science, and patient advocacy experts. The Expert Panel reviewed existing guidelines and conducted a modified ADAPTE process and a formal consensus-based process with additional experts (consensus ratings group) for one round of formal ratings. Existing sets of guidelines from five guideline developers were identified and reviewed; adapted recommendations formed the evidence base. Five systematic reviews, along with cost-effectiveness analyses, provided evidence to inform the formal consensus process, which resulted in agreement of ≥ 75%. In all resource settings, two doses of human papillomavirus vaccine are recommended for girls age 9 to 14 years, with an interval of at least 6 months and possibly up to 12 to 15 months. Individuals with HIV positivity should receive three doses. Maximal and enhanced settings: if girls are age ≥ 15 years and received their first dose before age 15 years, they may complete the series; if no doses were received before age 15 years, three doses should be administered; in both scenarios, vaccination may be through age 26 years. Limited and basic settings: if sufficient resources remain after vaccinating girls age 9 to 14 years, girls who received one dose may receive additional doses between age 15 and 26 years. Maximal, enhanced, and limited settings: if ≥ 50% coverage in the priority female target population, sufficient resources, and cost effectiveness, boys may be vaccinated to prevent other noncervical human papillomavirus-related cancers and diseases. Basic settings: vaccinating boys is not recommended. It is the view of the American Society of Clinical Oncology that

  14. Primary Prevention of Cervical Cancer: American Society of Clinical Oncology Resource-Stratified Guideline

    PubMed Central

    Arrossi, Silvina; Temin, Sarah; Garland, Suzanne; Eckert, Linda O’Neal; Bhatla, Neerja; Castellsagué, Xavier; Alkaff, Sharifa Ezat; Felder, Tamika; Hammouda, Doudja; Konno, Ryo; Lopes, Gilberto; Mugisha, Emmanuel; Murillo, Rául; Scarinci, Isabel C.; Stanley, Margaret; Tsu, Vivien; Wheeler, Cosette M.; Adewole, Isaac Folorunso; de Sanjosé, Silvia

    2017-01-01

    Purpose To provide resource-stratified (four tiers), evidence-based recommendations on the primary prevention of cervical cancer globally. Methods The American Society of Clinical Oncology convened a multidisciplinary, multinational panel of oncology, obstetrics/gynecology, public health, cancer control, epidemiology/biostatistics, health economics, behavioral/implementation science, and patient advocacy experts. The Expert Panel reviewed existing guidelines and conducted a modified ADAPTE process and a formal consensus-based process with additional experts (consensus ratings group) for one round of formal ratings. Results Existing sets of guidelines from five guideline developers were identified and reviewed; adapted recommendations formed the evidence base. Five systematic reviews, along with cost-effectiveness analyses, provided evidence to inform the formal consensus process, which resulted in agreement of ≥ 75%. Recommendations In all resource settings, two doses of human papillomavirus vaccine are recommended for girls age 9 to 14 years, with an interval of at least 6 months and possibly up to 12 to 15 months. Individuals with HIV positivity should receive three doses. Maximal and enhanced settings: if girls are age ≥ 15 years and received their first dose before age 15 years, they may complete the series; if no doses were received before age 15 years, three doses should be administered; in both scenarios, vaccination may be through age 26 years. Limited and basic settings: if sufficient resources remain after vaccinating girls age 9 to 14 years, girls who received one dose may receive additional doses between age 15 and 26 years. Maximal, enhanced, and limited settings: if ≥ 50% coverage in the priority female target population, sufficient resources, and cost effectiveness, boys may be vaccinated to prevent other noncervical human papillomavirus–related cancers and diseases. Basic settings: vaccinating boys is not recommended. It is the view of the

  15. ACCF/SCCT/ACR/AHA/ASE/ASNC/NASCI/SCAI/SCMR 2010 appropriate use criteria for cardiac computed tomography. A report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, the Society of Cardiovascular Computed Tomography, the American College of Radiology, the American Heart Association, the American Society of Echocardiography, the American Society of Nuclear Cardiology, the North American Society for Cardiovascular Imaging, the Society for Cardiovascular Angiography and Interventions, and the Society for Cardiovascular Magnetic Resonance.

    PubMed

    Taylor, Allen J; Cerqueira, Manuel; Hodgson, John McB; Mark, Daniel; Min, James; O'Gara, Patrick; Rubin, Geoffrey D; Kramer, Christopher M; Berman, Daniel; Brown, Alan; Chaudhry, Farooq A; Cury, Ricardo C; Desai, Milind Y; Einstein, Andrew J; Gomes, Antoinette S; Harrington, Robert; Hoffmann, Udo; Khare, Rahul; Lesser, John; McGann, Christopher; Rosenberg, Alan; Schwartz, Robert; Shelton, Marc; Smetana, Gerald W; Smith, Sidney C

    2010-11-23

    The American College of Cardiology Foundation (ACCF), along with key specialty and subspecialty societies, conducted an appropriate use review of common clinical scenarios where cardiac computed tomography (CCT) is frequently considered. The present document is an update to the original CCT/cardiac magnetic resonance (CMR) appropriateness criteria published in 2006, written to reflect changes in test utilization, to incorporate new clinical data, and to clarify CCT use where omissions or lack of clarity existed in the original criteria (1). The indications for this review were drawn from common applications or anticipated uses, as well as from current clinical practice guidelines. Ninety-three clinical scenarios were developed by a writing group and scored by a separate technical panel on a scale of 1 to 9 to designate appropriate use, inappropriate use, or uncertain use. In general, use of CCT angiography for diagnosis and risk assessment in patients with low or intermediate risk or pretest probability for coronary artery disease (CAD) was viewed favorably, whereas testing in high-risk patients, routine repeat testing, and general screening in certain clinical scenarios were viewed less favorably. Use of noncontrast computed tomography (CT) for calcium scoring was rated as appropriate within intermediate- and selected low-risk patients. Appropriate applications of CCT are also within the category of cardiac structural and functional evaluation. It is anticipated that these results will have an impact on physician decision making, performance, and reimbursement policy, and that they will help guide future research.

  16. ACCF/SCCT/ACR/AHA/ASE/ASNC/NASCI/SCAI/SCMR 2010 Appropriate Use Criteria for Cardiac Computed Tomography. A Report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, the Society of Cardiovascular Computed Tomography, the American College of Radiology, the American Heart Association, the American Society of Echocardiography, the American Society of Nuclear Cardiology, the North American Society for Cardiovascular Imaging, the Society for Cardiovascular Angiography and Interventions, and the Society for Cardiovascular Magnetic Resonance.

    PubMed

    Taylor, Allen J; Cerqueira, Manuel; Hodgson, John McB; Mark, Daniel; Min, James; O'Gara, Patrick; Rubin, Geoffrey D

    2010-11-23

    The American College of Cardiology Foundation, along with key specialty and subspecialty societies, conducted an appropriate use review of common clinical scenarios where cardiac computed tomography (CCT) is frequently considered. The present document is an update to the original CCT/cardiac magnetic resonance appropriateness criteria published in 2006, written to reflect changes in test utilization, to incorporate new clinical data, and to clarify CCT use where omissions or lack of clarity existed in the original criteria. The indications for this review were drawn from common applications or anticipated uses, as well as from current clinical practice guidelines. Ninety-three clinical scenarios were developed by a writing group and scored by a separate technical panel on a scale of 1 to 9 to designate appropriate use, inappropriate use, or uncertain use. In general, use of CCT angiography for diagnosis and risk assessment in patients with low or intermediate risk or pretest probability for coronary artery disease was viewed favorably, whereas testing in high-risk patients, routine repeat testing, and general screening in certain clinical scenarios were viewed less favorably. Use of noncontrast computed tomography for calcium scoring was rated as appropriate within intermediate- and selected low-risk patients. Appropriate applications of CCT are also within the category of cardiac structural and functional evaluation. It is anticipated that these results will have an impact on physician decision making, performance, and reimbursement policy, and that they will help guide future research.

  17. Genitourinary syndrome of menopause: new terminology for vulvovaginal atrophy from the International Society for the Study of Women's Sexual Health and the North American Menopause Society.

    PubMed

    Portman, David J; Gass, Margery L S

    2014-10-01

    In 2012, the Board of Directors of the International Society for the Study of Women's Sexual Health (ISSWSH) and the Board of Trustees of The North American Menopause Society (NAMS) acknowledged the need to review current terminology associated with genitourinary tract symptoms related to menopause. The 2 societies cosponsored a terminology consensus conference, which was held in May 2013. Members of the consensus conference agreed that the term genitourinary syndrome of menopause (GSM) is a medically more accurate, all-encompassing, and publicly acceptable term than vulvovaginal atrophy. GSM is defined as a collection of symptoms and signs associated with a decrease in estrogen and other sex steroids involving changes to the labia majora/minora, clitoris, vestibule/introitus, vagina, urethra and bladder. The syndrome may include but is not limited to genital symptoms of dryness, burning, and irritation; sexual symptoms of lack of lubrication, discomfort or pain, and impaired function; and urinary symptoms of urgency, dysuria and recurrent urinary tract infections. Women may present with some or all of the signs and symptoms, which must be bothersome and should not be better accounted for by another diagnosis. The term was presented and discussed at the annual meeting of each society. The respective Boards of NAMS and ISSWSH formally endorsed the new terminology--genitourinary syndrome of menopause (GSM)--in 2014.

  18. Genitourinary syndrome of menopause: new terminology for vulvovaginal atrophy from the International Society for the Study of Women's Sexual Health and The North American Menopause Society.

    PubMed

    Portman, D J; Gass, M L S

    2014-10-01

    In 2012, the Board of Directors of the International Society for the Study of Women's Sexual Health (ISSWSH) and the Board of Trustees of The North American Menopause Society (NAMS) acknowledged the need to review current terminology associated with genitourinary tract symptoms related to menopause. The two societies cosponsored a terminology consensus conference, which was held in May 2013. Members of the consensus conference agreed that the term genitourinary syndrome of menopause (GSM) is a medically more accurate, all-encompassing, and publicly acceptable term than vulvovaginal atrophy. GSM is defined as a collection of symptoms and signs associated with a decrease in estrogen and other sex steroids involving changes to the labia majora/minora, clitoris, vestibule/introitus, vagina, urethra and bladder. The syndrome may include but is not limited to genital symptoms of dryness, burning, and irritation; sexual symptoms of lack of lubrication, discomfort or pain, and impaired function; and urinary symptoms of urgency, dysuria and recurrent urinary tract infections. Women may present with some or all of the signs and symptoms, which must be bothersome and should not be better accounted for by another diagnosis. The term was presented and discussed at the annual meeting of each society. The respective Boards of NAMS and ISSWSH formally endorsed the new terminology - genitourinary syndrome of menopause (GSM) - in 2014.

  19. DNA Sequencing by Capillary Electrophoresis

    PubMed Central

    Karger, Barry L.; Guttman, Andras

    2009-01-01

    Sequencing of human and other genomes has been at the center of interest in the biomedical field over the past several decades and is now leading toward an era of personalized medicine. During this time, DNA sequencing methods have evolved from the labor intensive slab gel electrophoresis, through automated multicapillary electrophoresis systems using fluorophore labeling with multispectral imaging, to the “next generation” technologies of cyclic array, hybridization based, nanopore and single molecule sequencing. Deciphering the genetic blueprint and follow-up confirmatory sequencing of Homo sapiens and other genomes was only possible by the advent of modern sequencing technologies that was a result of step by step advances with a contribution of academics, medical personnel and instrument companies. While next generation sequencing is moving ahead at break-neck speed, the multicapillary electrophoretic systems played an essential role in the sequencing of the Human Genome, the foundation of the field of genomics. In this prospective, we wish to overview the role of capillary electrophoresis in DNA sequencing based in part of several of our articles in this journal. PMID:19517496

  20. The 34th Annual Fall Meeting of the American Physiological Society and the International Conference on Hydrogen Ion Transport in Epithelia.

    ERIC Educational Resources Information Center

    Physiologist, 1983

    1983-01-01

    Provided are abstracts of papers presented at the annual American Physiological Society meeting and International Conference on Hydrogen Ion Transport in Epithelia. Papers are grouped by such topic areas as lung fluid balance, renal cardiovascular integration, smooth muscle physiology, neuroendocrines (pituitary), exercise physiology, mechanics of…

  1. Electrophoresis operations in space

    NASA Technical Reports Server (NTRS)

    Richman, D. W.

    1982-01-01

    Application of electrophoresis in space processing is described. Spaceborne experiments in areas such as biological products and FDA approved drugs are discussed. These experiments will be carried on shuttle payloads.

  2. 2016 Updated American Society of Clinical Oncology/Oncology Nursing Society Chemotherapy Administration Safety Standards, Including Standards for Pediatric Oncology.

    PubMed

    Neuss, Michael N; Gilmore, Terry R; Belderson, Kristin M; Billett, Amy L; Conti-Kalchik, Tara; Harvey, Brittany E; Hendricks, Carolyn; LeFebvre, Kristine B; Mangu, Pamela B; McNiff, Kristen; Olsen, MiKaela; Schulmeister, Lisa; Von Gehr, Ann; Polovich, Martha

    2016-12-01

    Purpose To update the ASCO/Oncology Nursing Society (ONS) Chemotherapy Administration Safety Standards and to highlight standards for pediatric oncology. Methods The ASCO/ONS Chemotherapy Administration Safety Standards were first published in 2009 and updated in 2011 to include inpatient settings. A subsequent 2013 revision expanded the standards to include the safe administration and management of oral chemotherapy. A joint ASCO/ONS workshop with stakeholder participation, including that of the Association of Pediatric Hematology Oncology Nurses and American Society of Pediatric Hematology/Oncology, was held on May 12, 2015, to review the 2013 standards. An extensive literature search was subsequently conducted, and public comments on the revised draft standards were solicited. Results The updated 2016 standards presented here include clarification and expansion of existing standards to include pediatric oncology and to introduce new standards: most notably, two-person verification of chemotherapy preparation processes, administration of vinca alkaloids via minibags in facilities in which intrathecal medications are administered, and labeling of medications dispensed from the health care setting to be taken by the patient at home. The standards were reordered and renumbered to align with the sequential processes of chemotherapy prescription, preparation, and administration. Several standards were separated into their respective components for clarity and to facilitate measurement of adherence to a standard. Conclusion As oncology practice has changed, so have chemotherapy administration safety standards. Advances in technology, cancer treatment, and education and training have prompted the need for periodic review and revision of the standards. Additional information is available at http://www.asco.org/chemo-standards .

  3. Continuous-flow electrophoresis: Membrane-associated deviations of buffer pH and conductivity

    NASA Technical Reports Server (NTRS)

    Smolka, A. J. K.; Mcguire, J. K.

    1978-01-01

    The deviations in buffer pH and conductivity which occur near the electrode membranes in continuous-flow electrophoresis were studied in the Beckman charged particle electrophoresis system and the Hanning FF-5 preparative electrophoresis instrument. The nature of the membranes separating the electrode compartments from the electrophoresis chamber, the electric field strength, and the flow rate of electrophoresis buffer were all found to influence the formation of the pH and conductivity gradients. Variations in electrode buffer flow rate and the time of electrophoresis were less important. The results obtained supported the hypothesis that a combination of Donnan membrane effects and the differing ionic mobilities in the electrophoresis buffer was responsible for the formation of the gradients. The significance of the results for the design and stable operation of continuous-flow electrophoresis apparatus was discussed.

  4. Near-infrared laser-induced fluorescence detection in capillary electrophoresis.

    PubMed

    McWhorter, S; Soper, S A

    2000-04-01

    As capillary electrophoresis continues to focus on miniaturization, either through reducing column dimensions or situating entire electrophoresis systems on planar chips, advances in detection become necessary to meet the challenges posed by these electrophoresis platforms. The challenges result from the fact that miniaturization requires smaller load volumes, demanding highly sensitive detection. In addition, many times multiple targets must be analyzed simultaneously (multiplexed applications), further complicating detection. Near-infrared (NIR) fluorescence offers an attractive alternative to visible fluorescence for critical applications in capillary electrophoresis due to the impressive limits of detection that can be generated, in part resulting from the low background levels that are observed in the NIR. Advances in instrumentation and fluorogenic labels appropriate for NIR monitoring have led to a growing number of examples of the use of NIR fluorescence in capillary electrophoresis. In this review, we will cover instrumental components used to construct ultrasensitive NIR fluorescence detectors, including light sources and photon transducers. In addition, we will discuss various types of labeling dyes appropriate for NIR fluorescence and finally, we will present several applications that have used NIR fluorescence in capillary electrophoresis, especially for DNA sequencing and fragment analysis.

  5. Evaluation of Fluorescent Capillary Electrophoresis for Rapid Identification of Candida Fungal Infections.

    PubMed

    Obručová, Hana; Tihelková, Radka; Kotásková, Iva; Růžička, Filip; Holá, Veronika; Němcová, Eva; Freiberger, Tomáš

    2016-05-01

    Early diagnosis of fungal infection is critical for initiating antifungal therapy and reducing the high mortality rate in immunocompromised patients. In this study, we focused on rapid and sensitive identification of clinically important Candida species, utilizing the variability in the length of the ITS2 rRNA gene and fluorescent capillary electrophoresis (f-ITS2-PCR-CE). The method was developed and optimized on 29 various Candida reference strains from which 26 Candida species were clearly identified, while Candida guilliermondii, C. fermentati, and C. carpophila, which are closely related, could not be distinguished. The method was subsequently validated on 143 blinded monofungal clinical isolates (comprising 26 species) and was able to identify 88% of species unambiguously. This indicated a higher resolution power than the classical phenotypic approach which correctly identified 73%. Finally, the culture-independent potential of this technique was addressed by the analysis of 55 retrospective DNA samples extracted directly from clinical material. The method showed 100% sensitivity and specificity compared to those of the combined results of cultivation and panfungal PCR followed by sequencing used as a gold standard. In conclusion, this newly developed f-ITS2-PCR-CE analytical approach was shown to be a fast, sensitive, and highly reproducible tool for both culture-dependent and culture-independent identification of clinically important Candida strains, including species of the "psilosis" complex. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

  6. Urine protein electrophoresis test

    MedlinePlus

    Urine protein electrophoresis; UPEP; Multiple myeloma - UPEP; Waldenström macroglobulinemia - UPEP; Amyloidosis - UPEP ... special paper and apply an electric current. The proteins move and form visible bands. These reveal the ...

  7. Fluid flow electrophoresis in space

    NASA Technical Reports Server (NTRS)

    Griffin, R. N.

    1975-01-01

    Four areas relating to free-flow electrophoresis in space were investigated. The first was the degree of improvement over earthbound operations that might be expected. The second area of investigation covered the problems in developing a flowing buffer electrophoresis apparatus. The third area of investigation was the problem of testing on the ground equipment designed for use in space. The fourth area of investigation was the improvement to be expected in space for purification of biologicals. The results of some ground-based experiments are described. Other studies included cooling requirements in space, fluid sealing techniques, and measurement of voltage drop across membranes.

  8. NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program, 1985. [Space Stations and Their Environments

    NASA Technical Reports Server (NTRS)

    Chilton, R. G. (Editor); Williams, C. E. (Editor)

    1986-01-01

    The 1985 NASA/ASEE Summer Faculty Fellowship Research Program was conducted by Texas A&M University and the Johnson Space Center. The ten week program was operated under the auspices of the American Society for Engineering Education (ASEE). The faculty fellows spent the time at JSC engaged in research projects commensurate with their interests and background and worked in collaboration with NASA/JSC colleagues. This document is a compilation of the final reports of their research during the summer of 1985.

  9. 46 CFR 90.10-35 - Recognized classification society.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Recognized classification society. 90.10-35 Section 90... classification society. The term recognized classification society means the American Bureau of Shipping or other classification society recognized by the Commandant. ...

  10. Recognition of American Physiological Society members whose research publications had a significant impact on the discipline of physiology.

    PubMed

    Tipton, Charles M

    2013-03-01

    Society members whose research publication during the past 125 yr had an important impact on the discipline of physiology were featured at the American Physiological Society (APS)'s 125th Anniversary symposium. The daunting and challenging task of identifying and selecting significant publications was assumed by the Steering Committee of the History of Physiology Interest Group, who requested recommendations and rationales from all Sections, select Interest Groups, and active senior APS members. The request resulted in recommendations and rationales from nine Sections, one Interest Group, and 28 senior members, identifying 38 publications and 43 members for recognition purposes. The publication recommendations included 5 individuals (Cournand, Erlanger, Gasser, Hubel, and Wiesel) whose research significantly contributed to their selection for the Nobel Prize in Medicine or Physiology, 4 individuals who received multiple recommendations [i.e., Cannon (3), Curran (2), Fenn (3), and Hamilton (2)], and 11 members who had been APS Presidents. Of the recommended articles, 33% were from the American Journal of Physiology, with the earliest being published in 1898 (Cannon) and the latest in 2007 (Sigmund). For the brief oral presentations, the History of Physiology Steering Committee selected the first choices of the Sections or Interest Group, whereas rationales and representation of the membership were used for the presentations by senior members.

  11. Substance Use and Cumulative Exposure to American Society: Findings From Both Sides of the US–Mexico Border Region

    PubMed Central

    Cherpitel, Cheryl J.; Orozco, Ricardo; Zemore, Sarah E.; Wallisch, Lynn; Medina-Mora, Maria-Elena; Breslau, Joshua

    2016-01-01

    Objectives. We investigated whether Mexican immigration to the United States exerts transnational effects on substance use in Mexico and the United States. Methods. We performed a cross-sectional survey of 2336 Mexican Americans and 2460 Mexicans in 3 Texas border metropolitan areas and their sister cities in Mexico (the US–Mexico Study on Alcohol and Related Conditions, 2011–2013). We collected prevalence and risk factors for alcohol and drug use; Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, alcohol-use disorders; and 2 symptoms (hazardous use and quit or control) of drug use disorder across a continuum of migration experiences in the Mexican and Mexican American populations. Results. Compared with Mexicans with no migrant experience, the adjusted odds ratios for this continuum of migration experiences ranged from 1.10 to 8.85 for 12-month drug use, 1.09 to 5.07 for 12-month alcohol use disorder, and 1.13 to 9.95 for 12-month drug-use disorder. Odds ratios increased with longer exposure to US society. These findings are consistent with those of 3 previous studies. Conclusions. People of Mexican origin have increased prevalence of substance use and disorders with cumulative exposure to US society. PMID:26562124

  12. Recommended Amount of Sleep for a Healthy Adult: A Joint Consensus Statement of the American Academy of Sleep Medicine and Sleep Research Society

    PubMed Central

    Watson, Nathaniel F.; Badr, M. Safwan; Belenky, Gregory; Bliwise, Donald L.; Buxton, Orfeu M.; Buysse, Daniel; Dinges, David F.; Gangwisch, James; Grandner, Michael A.; Kushida, Clete; Malhotra, Raman K.; Martin, Jennifer L.; Patel, Sanjay R.; Quan, Stuart F.; Tasali, Esra

    2015-01-01

    Sleep is essential for optimal health. The American Academy of Sleep Medicine (AASM) and Sleep Research Society (SRS) developed a consensus recommendation for the amount of sleep needed to promote optimal health in adults, using a modified RAND Appropriateness Method process. The recommendation is summarized here. A manuscript detailing the conference proceedings and evidence supporting the final recommendation statement will be published in SLEEP and the Journal of Clinical Sleep Medicine. Citation: Watson NF, Badr MS, Belenky G, Bliwise DL, Buxton OM, Buysse D, Dinges DF, Gangwisch J, Grandner MA, Kushida C, Malhotra RK, Martin JL, Patel SR, Quan SF, Tasali E. Recommended amount of sleep for a healthy adult: a joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society. SLEEP 2015;38(6):843–844. PMID:26039963

  13. American Society for Pain Management nursing position statement: pain management in patients with substance use disorders.

    PubMed

    Oliver, June; Coggins, Candace; Compton, Peggy; Hagan, Susan; Matteliano, Deborah; Stanton, Marsha; St Marie, Barbara; Strobbe, Stephen; Turner, Helen N

    2012-10-01

    The American Society for Pain Management Nursing (ASPMN) has updated its position statement on managing pain in patients with substance use disorders. This position statement is endorsed by the International Nurses Society on Addictions (IntNSA) and includes clinical practice recommendations based on current evidence. It is the position of ASPMN and IntNSA that every patient with pain, including those with substance use disorders, has the right to be treated with dignity, respect, and high-quality pain assessment and management. Failure to identify and treat the concurrent conditions of pain and substance use disorders will compromise the ability to treat either condition effectively. Barriers to caring for these patients include stigmatization, misconceptions, and limited access to providers skilled in these two categories of disorders. Topics addressed in this position statement include the scope of substance use and related disorders, conceptual models of addiction, ethical considerations, addiction risk stratification, and clinical recommendations.

  14. American pain society recommendations for improving the quality of acute and cancer pain management: American Pain Society Quality of Care Task Force.

    PubMed

    Gordon, Debra B; Dahl, June L; Miaskowski, Christine; McCarberg, Bill; Todd, Knox H; Paice, Judith A; Lipman, Arthur G; Bookbinder, Marilyn; Sanders, Steve H; Turk, Dennis C; Carr, Daniel B

    2005-07-25

    The American Pain Society (APS) set out to revise and expand its 1995 Quality Improvement Guidelines for the Treatment of Acute Pain and Cancer Pain and to facilitate improvements in the quality of pain management in all care settings. Eleven multidisciplinary members of the APS with expertise in quality improvement or measurement participated in the update. Five experts from organizations that focus on health care quality reviewed the final recommendations. MEDLINE and Cumulative Index to Nursing and Allied Health Literature databases were searched (1994-2004) to identify articles on pain quality measurement and quality improvement published after the development of the 1995 guidelines. The APS task force revised and expanded recommendations on the basis of the systematic review of published studies. The more than 3000 members of the APS were invited to provide input, and the 5 experts provided additional comments. The task force synthesized reviewers' comments into the final set of recommendations. The recommendations specify that all care settings formulate structured, multilevel systems approaches (sensitive to the type of pain, population served, and setting of care) that ensure prompt recognition and treatment of pain, involvement of patients and families in the pain management plan, improved treatment patterns, regular reassessment and adjustment of the pain management plan as needed, and measurement of processes and outcomes of pain management. Efforts to improve the quality of pain management must move beyond assessment and communication of pain to implementation and evaluation of improvements in pain treatment that are timely, safe, evidence based, and multimodal.

  15. Capillary electrophoresis: principles and applications in illicit drug analysis.

    PubMed

    Tagliaro, F; Turrina, S; Smith, F P

    1996-02-09

    Capillary electrophoresis, which appeared in the early 1980s, is now rapidly expanding into many scientific disciplines, including analytical chemistry, biotechnology and biomedical and pharmaceutical sciences. In capillary electrophoresis,electrokinetic separations are carried out in tiny capillaries at high voltages (10-30 kV), thus obtaining high efficiencies (N > 10(5)) and excellent mass sensitivities (down to 10(-18)-10(-20) moles). The main features of capillary electrophoresis are: versatility of application (from inorganic ions to large DNA fragments), use of different separation modes with different selectivity, extremely low demands on sample volume, negligible running costs, possibility of interfacing with different detection systems, ruggedness and simplicity of instrumentation. Capillary electrophoresis applications in forensic sciences have appeared only recently, but are now rapidly growing, particularly in forensic toxicology. The present paper briefly describes the basic principles of capillary electrophoresis, from both the instrumental and analytical points of view. Furthermore, the main applications in the analysis of illicit/controlled drugs in both illicit preparations and biological samples are presented and discussed (43 references). It is concluded that the particular separation mechanism and the high complementarity of this technique to chromatography makes capillary electrophoresis a new powerful tool of investigation in the hands of forensic toxicologists.

  16. Image Guided Cervical Brachytherapy: 2014 Survey of the American Brachytherapy Society

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Grover, Surbhi, E-mail: Surbhi.grover@uphs.upenn.edu; Harkenrider, Matthew M.; Cho, Linda P.

    Purpose: To provide an update of the 2007 American brachytherapy survey on image-based brachytherapy, which showed that in the setting of treatment planning for gynecologic brachytherapy, although computed tomography (CT) was often used for treatment planning, most brachytherapists used point A for dose specification. Methods and Materials: A 45-question electronic survey on cervical cancer brachytherapy practice patterns was sent to all American Brachytherapy Society members and additional radiation oncologists and physicists based in the United States between January and September 2014. Responses from the 2007 survey and the present survey were compared using the χ{sup 2} test. Results: There weremore » 370 respondents. Of those, only respondents, not in training, who treat more than 1 cervical cancer patient per year and practice in the United States, were included in the analysis (219). For dose specification to the target (cervix and tumor), 95% always use CT, and 34% always use MRI. However, 46% use point A only for dose specification to the target. There was a lot of variation in parameters used for dose evaluation of target volume and normal tissues. Compared with the 2007 survey, use of MRI has increased from 2% to 34% (P<.0001) for dose specification to the target. Use of volume-based dose delineation to the target has increased from 14% to 52% (P<.0001). Conclusion: Although use of image-based brachytherapy has increased in the United States since the 2007 survey, there is room for further growth, particularly with the use of MRI. This increase may be in part due to educational initiatives. However, there is still significant heterogeneity in brachytherapy practice in the United States, and future efforts should be geared toward standardizing treatment.« less

  17. Genitourinary syndrome of menopause: new terminology for vulvovaginal atrophy from the International Society for the Study of Women's Sexual Health and the North American Menopause Society.

    PubMed

    Portman, D J; Gass, M L S

    2014-11-01

    In 2012, the Board of Directors of the International Society for the Study of Women's Sexual Health (ISSWSH) and the Board of Trustees of The North American Menopause Society (NAMS) acknowledged the need to review current terminology associated with genitourinary tract symptoms related to menopause. The 2 societies cosponsored a terminology consensus conference, which was held in May 2013. Members of the consensus conference agreed that the term genitourinary syndrome of menopause (GSM) is a medically more accurate, all-encompassing, and publicly acceptable term than vulvovaginal atrophy. GSM is defined as a collection of symptoms and signs associated with a decrease in estrogen and other sex steroids involving changes to the labia majora/minora, clitoris, vestibule/introitus, vagina, urethra and bladder. The syndrome may include but is not limited to genital symptoms of dryness, burning, and irritation; sexual symptoms of lack of lubrication, discomfort or pain, and impaired function; and urinary symptoms of urgency, dysuria and recurrent urinary tract infections. Women may present with some or all of the signs and symptoms, which must be bothersome and should not be better accounted for by another diagnosis. The term was presented and discussed at the annual meeting of each society. The respective Boards of NAMS and ISSWSH formally endorsed the new terminology--genitourinary syndrome of menopause (GSM)--in 2014. Copyright © 2014 D.J. Portman. Published by Elsevier Ireland Ltd.. All rights reserved.

  18. Tweeting the Meeting: Twitter Use at The American Society of Breast Surgeons Annual Meeting 2013-2016.

    PubMed

    Attai, Deanna J; Radford, Diane M; Cowher, Michael S

    2016-10-01

    Twitter social media is being used to disseminate medical meeting information. Meeting attendees and other interested parties have the ability to follow and participate in conversations related to meeting content. We analyzed Twitter activity generated from the 2013-2016 American Society of Breast Surgeons Annual Meetings. The Symplur Signals database was used to determine number of tweets, tweets per user, and impressions for each meeting. The number of unique physicians, patients/caregivers/advocates, and industry participants was determined. Physician tweeters were cross-referenced with membership and attendance rosters. Tweet transcripts were analyzed for content and tweets were categorized as either scientific, social, administrative, industry promotion, or irrelevant. From 2013 to 2016, the number of tweets increased by 600 %, the number of Twitter users increased by 450 %, and the number of physician tweeters increased by 457 %. The number of impressions (tweets × followers) increased from more than 3.5 million to almost 20.5 million, an increase of 469 %. The majority of tweets were informative (70-80 %); social tweets ranged from 13 to 23 %. A small percentage (3-6 %) of tweets were related to administrative matters. There were very few industry or irrelevant tweets. Twitter social media use at the American Society of Breast Surgeons annual meeting showed a substantial increase during the time period evaluated. The use of Twitter during professional meetings is a tremendous opportunity to share information. The authors feel that medical conference organizers should encourage Twitter participation and should be educating attendees on the proper use of Twitter.

  19. Knowledge Gaps in Cardiovascular Care of Older Adults: A Scientific Statement from the American Heart Association, American College of Cardiology, and American Geriatrics Society: Executive Summary.

    PubMed

    Rich, Michael W; Chyun, Deborah A; Skolnick, Adam H; Alexander, Karen P; Forman, Daniel E; Kitzman, Dalane W; Maurer, Mathew S; McClurken, James B; Resnick, Barbara M; Shen, Win K; Tirschwell, David L

    2016-11-01

    future evidence-based guidelines applicable to older adults and enhance person-centered care of older individuals with CVD in the United States and around the world. © 2016, Copyright the Authors Journal compilation © 2016, The American Geriatrics Society.

  20. Capillary electrophoresis of inorganic anions.

    PubMed

    Kaniansky, D; Masár, M; Marák, J; Bodor, R

    1999-02-26

    This review deals with the separation mechanisms applied to the separation of inorganic anions by capillary electrophoresis (CE) techniques. It covers various CE techniques that are suitable for the separation and/or determination of inorganic anions in various matrices, including capillary zone electrophoresis, micellar electrokinetic chromatography, electrochromatography and capillary isotachophoresis. Detection and sample preparation techniques used in CE separations are also reviewed. An extensive part of this review deals with applications of CE techniques in various fields (environmental, food and plant materials, biological and biomedical, technical materials and industrial processes). Attention is paid to speciations of anions of arsenic, selenium, chromium, phosphorus, sulfur and halogen elements by CE.

  1. Application of 2011 American College of Cardiology Foundation/American Society of Echocardiography appropriateness use criteria in hospitalized patients referred for transthoracic echocardiography in a community setting.

    PubMed

    Ballo, Piercarlo; Bandini, Fabrizio; Capecchi, Irene; Chiodi, Leandro; Ferro, Giuseppe; Fortini, Alberto; Giuliani, Gabriele; Landini, Giancarlo; Laureano, Raffaele; Milli, Massimo; Nenci, Gabriele; Pizzarelli, Francesco; Santoro, Giovanni Maria; Vannelli, Pasquale; Cappelletti, Carlo; Zuppiroli, Alfredo

    2012-06-01

    A recent American College of Cardiology Foundation and American Society of Echocardiography document updated previous appropriate use criteria (AUC) for echocardiography. The aim of this study was to explore the application of the new AUC, and the resulting appropriateness rate, in hospitalized patients referred for transthoracic echocardiography (TTE) in a community setting. A total of 931 consecutive inpatients referred for TTE were prospectively recruited in five community hospitals. Patients were categorized as having appropriate, uncertain, or inappropriate indications for TTE according to the AUC. An additional group of 259 inpatients, discharged without having been referred for TTE, was also considered. In the group referred for TTE, the large majority of indications (98.8%) were classifiable according to the AUC with good interobserver reproducibility. Indications were appropriate in 739 patients (80.3%), of uncertain appropriateness in 46 (5.0%), and inappropriate in 135 (14.7%). Compared with patients with appropriate or uncertain indications, those with inappropriate indications were younger and more often referred by noncardiologists. Most common causes of inappropriate indications were related to the lack of changes in clinical status or to the absence of cardiovascular symptoms and signs. Examinations with appropriate or uncertain indications had an impact on clinical decision making more often than those with inappropriate indications (86.7% vs 14.1%, P < .0001). In the group discharged without having been referred for TTE, TTE might have been appropriate in 16.2% of cases. Clinical application of the new AUC was highly feasible in a community setting. Although inpatient referral for TTE was appropriate in most patients, strategies aimed at implementing these criteria in clinical practice are desirable. Copyright © 2012 American Society of Echocardiography. Published by Mosby, Inc. All rights reserved.

  2. Recommended Amount of Sleep for a Healthy Adult: A Joint Consensus Statement of the American Academy of Sleep Medicine and Sleep Research Society

    PubMed Central

    Watson, Nathaniel F.; Badr, M. Safwan; Belenky, Gregory; Bliwise, Donald L.; Buxton, Orfeu M.; Buysse, Daniel; Dinges, David F.; Gangwisch, James; Grandner, Michael A.; Kushida, Clete; Malhotra, Raman K.; Martin, Jennifer L.; Patel, Sanjay R.; Quan, Stuart F.; Tasali, Esra

    2015-01-01

    Sleep is essential for optimal health. The American Academy of Sleep Medicine (AASM) and Sleep Research Society (SRS) developed a consensus recommendation for the amount of sleep needed to promote optimal health in adults, using a modified RAND Appropriateness Method process. The recommendation is summarized here. A manuscript detailing the conference proceedings and evidence supporting the final recommendation statement will be published in SLEEP and the Journal of Clinical Sleep Medicine. Citation: Watson NF, Badr MS, Belenky G, Bliwise DL, Buxton OM, Buysse D, Dinges DF, Gangwisch J, Grandner MA, Kushida C, Malhotra RK, Martin JL, Patel SR, Quan SF, Tasali E. Recommended amount of sleep for a healthy adult: a joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society. J Clin Sleep Med 2015;11(6):591–592. PMID:25979105

  3. Atopic dermatitis guideline. Position paper from the Latin American Society of Allergy, Asthma and Immunology.

    PubMed

    Sánchez, Jorge; Páez, Bruno; Macías, A; Olmos, C; de Falco, A

    2014-01-01

    As in other regions, the incidence of atopic dermatitis in Latin America has been increasing in recent years. Although there are several clinical guidelines, many of their recommendations cannot be universal since they depend on the characteristics of each region. Thus, we decided to create a consensus guideline on atopic dermatitis applicable in Latin America and other tropical regions, taking into account socio-economic, geographical, cultural and health care system characteristics. The Latin American Society of Allergy Asthma and Immunology (SLAAI) conducted a systematic search for articles related to the pathophysiology, diagnosis and treatment of dermatitis using various electronic resources such as Google, Pubmed, EMBASE (Ovid) and Cochrane data base. We have also looked for all published articles in Latin America on the subject using LILACS (Latin American and Caribbean Literature on Health Sciences) database. Each section was reviewed by at least two members of the committee, and the final version was subsequently approved by all of them, using the Delphi methodology for consensus building. Afterward, the final document was shared for external evaluation with physicians, specialists (allergists, dermatologists and pediatricians), patients and academic institutions such as universities and scientific societies related to the topic. All recommendations made by these groups were taken into account for the final drafting of the document. There are few original studies conducted in Latin America about dermatitis; however, we were able to create a practical guideline for Latin America taking into account the particularities of the region. Moreover, the integral management was highlighted including many of the recommendations from different participants in the health care of this disease (patients, families, primary care physicians and specialists). This practical guide presents a concise approach to the diagnosis and management of atopic dermatitis that can be

  4. An official American Thoracic Society research statement: comparative effectiveness research in pulmonary, critical care, and sleep medicine.

    PubMed

    Carson, Shannon S; Goss, Christopher H; Patel, Sanjay R; Anzueto, Antonio; Au, David H; Elborn, Stuart; Gerald, Joe K; Gerald, Lynn B; Kahn, Jeremy M; Malhotra, Atul; Mularski, Richard A; Riekert, Kristin A; Rubenfeld, Gordon D; Weaver, Terri E; Krishnan, Jerry A

    2013-11-15

    Comparative effectiveness research (CER) is intended to inform decision making in clinical practice, and is central to patient-centered outcomes research (PCOR). To summarize key aspects of CER definitions and provide examples highlighting the complementary nature of efficacy and CER studies in pulmonary, critical care, and sleep medicine. An ad hoc working group of the American Thoracic Society with experience in clinical trials, health services research, quality improvement, and behavioral sciences in pulmonary, critical care, and sleep medicine was convened. The group used an iterative consensus process, including a review by American Thoracic Society committees and assemblies. The traditional efficacy paradigm relies on clinical trials with high internal validity to evaluate interventions in narrowly defined populations and in research settings. Efficacy studies address the question, "Can it work in optimal conditions?" The CER paradigm employs a wide range of study designs to understand the effects of interventions in clinical settings. CER studies address the question, "Does it work in practice?" The results of efficacy and CER studies may or may not agree. CER incorporates many attributes of outcomes research and health services research, while placing greater emphasis on meeting the expressed needs of nonresearcher stakeholders (e.g., patients, clinicians, and others). CER complements traditional efficacy research by placing greater emphasis on the effects of interventions in practice, and developing evidence to address the needs of the many stakeholders involved in health care decisions. Stakeholder engagement is an important component of CER.

  5. Using social media to create a professional network between physician-trainees and the American Society of Nephrology.

    PubMed

    Shariff, Afreen I; Fang, Xiangming; Desai, Tejas

    2013-07-01

    Twitter is the fastest growing social media network. It offers participants the ability to network with other individuals. Medical societies are interested in helping individuals network to boost recruitment, encourage collaboration, and assist in job placement. We hypothesized that the American Society of Nephrology (ASN) successfully used Twitter to create a network between participants and itself to stay connected with its members. Tweets from 3 Twitter networking sessions during Kidney Week 2011 were analyzed for content. These messages were used to create a network between all participants of the networking sessions. The network was analyzed for strength and influence by calculating clustering coefficients (CC) and eigenvector centrality (EC) scores, respectively. Eight moderators and 9 trainees authored 376 Twitter messages. Most tweets by trainees (64%) and moderators (61%) discussed 1 of 3 themes: networking, education, or navigating Kidney Week 2011. A total of 25 online network connections were established during the 3 sessions; 20% were bidirectional. The CC for the network was 0.300. All moderators formed at least 1 connection, but 7 of the 9 trainees failed to make any connections. ASN made 5 unidirectional and 0 bidirectional connections with a low EC of 0.108. ASN was unable to form powerful connections with trainees through Twitter, but medical societies should not be discouraged by the results reported in this investigation. As societies become more familiar with Twitter and understand the mechanisms to develop connections, these societies will have a greater influence within increasingly stronger networks. Copyright © 2013 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  6. Analysis of electrophoresis performance

    NASA Technical Reports Server (NTRS)

    Roberts, G. O.

    1984-01-01

    The SAMPLE computer code models electrophoresis separation in a wide range of conditions. Results are included for steady three dimensional continuous flow electrophoresis (CFE), time dependent gel and acetate film experiments in one or two dimensions and isoelectric focusing in one dimension. The code evolves N two dimensional radical concentration distributions in time, or distance down a CFE chamber. For each time or distance increment, there are six stages, successively obtaining the pH distribution, the corresponding degrees of ionization for each radical, the conductivity, the electric field and current distribution, and the flux components in each direction for each separate radical. The final stage is to update the radical concentrations. The model formulation for ion motion in an electric field ignores activity effects, and is valid only for low concentrations; for larger concentrations the conductivity is, therefore, also invalid.

  7. An examination of gender differences in the American Fisheries Society peer-review process

    USGS Publications Warehouse

    Handley, Grace; Frantz, Cynthia M; Kocovsky, Patrick; DeVries, Dennis R.; Cooke, Steven J.; Claussen, Julie

    2015-01-01

    This study investigated the possibility of gender differences in outcomes throughout the peer review process of American Fisheries Society (AFS) journals. For each manuscript submitted to four AFS journals between January 2003 and December 2010, we collated information regarding the gender and nationality of authors, gender of associate editor, gender of reviewers, reviewer recommendations, associate editor's decision, and publication status of the manuscript. We used hierarchical linear modeling to test for differences in manuscript decision outcomes associated with author, reviewer, and associate editor gender. Gender differences were present at some but not every stage of the review process and were not equal among the four journals. Although there was a small gender difference in decision outcomes, we found no evidence of bias in editors’ and reviewers’ recommendations. Our results support the conclusion that the current single-blind review system does not result in bias against female authors within AFS journals.

  8. Applications of space-electrophoresis in medicine. [for cellular separations in molecular biology

    NASA Technical Reports Server (NTRS)

    Bier, M.

    1976-01-01

    The nature of electrophoresis is reviewed and potential advances realizable in the field of biology and medicine from a space electrophoresis facility are examined. The ground-based applications of electrophoresis: (1) characterization of an ionized species; (2) determination of the quantitative composition of a complex mixture; and (3) isolation of the components of a mixture, separation achieved on the basis of the difference in transport rates is reviewed. The electrophoresis of living cells is considered, touching upon the following areas: the separation of T and B lymphocytes; the genetic influence on mouse lymphocyte mobilities; the abnormal production of specific and monoclonal immunoproteins; and the study of cancer. Schematic diagrams are presented of three types of electrophoresis apparatus: the column assembly for the static electrophoresis experiment on the Apollo-Soyuz mission, the continuous flow apparatus used in the same mission and a miniaturized electrophoresis apparatus.

  9. Japanese American Identity Dilemma.

    ERIC Educational Resources Information Center

    Maykovich, Minako K.

    The major theme of this book is the label "Quiet American" for the Japanese American. In order to locate Japanese Americans sociologically and psychologically in the structure of American society, various concepts such as "marginal man,""alienation," and "inauthenticity" are examined, specifying these…

  10. NASA/American Cancer Society High-Resolution Flow Cytometry Project-I

    NASA Technical Reports Server (NTRS)

    Thomas, R. A.; Krishan, A.; Robinson, D. M.; Sams, C.; Costa, F.

    2001-01-01

    BACKGROUND: The NASA/American Cancer Society (ACS) flow cytometer can simultaneously analyze the electronic nuclear volume (ENV) and DNA content of cells. This study describes the schematics, resolution, reproducibility, and sensitivity of biological standards analyzed on this unit. METHODS: Calibrated beads and biological standards (lymphocytes, trout erythrocytes [TRBC], calf thymocytes, and tumor cells) were analyzed for ENV versus DNA content. Parallel data (forward scatter versus DNA) from a conventional flow cytometer were obtained. RESULTS: ENV linearity studies yielded an R value of 0.999. TRBC had a coefficient of variation (CV) of 1.18 +/- 0.13. DNA indexes as low as 1.02 were detectable. DNA content of lymphocytes from 42 females was 1.9% greater than that for 60 males, with a noninstrumental variability in total DNA content of 0.5%. The ENV/DNA ratio was constant in 15 normal human tissue samples, but differed in the four animal species tested. The ENV/DNA ratio for a hypodiploid breast carcinoma was 2.3 times greater than that for normal breast tissue. CONCLUSIONS: The high-resolution ENV versus DNA analyses are highly reliable, sensitive, and can be used for the detection of near-diploid tumor cells that are difficult to identify with conventional cytometers. ENV/DNA ratio may be a useful parameter for detection of aneuploid populations.

  11. Microchip electrophoresis for wine analysis.

    PubMed

    Gomez, Federico J V; Silva, M Fernanda

    2016-12-01

    The present critical review provides a summary of representative articles describing the analysis of wine by microchip electrophoresis. Special emphasis has been given to those compounds able to provide background information to achieve the differentiation of wines according to botanical origin, provenance, vintage and quality or assure wine authentication. This review focuses on capillary electrophoresis (CE) microchips dedicated to the analysis of wine covering all the contributions concerning this area. The most relevant compounds in wine analysis such as phenols, organic acids, inorganic species, aldehydes, sugars, alcohols, and neuroactive amines were considered. Moreover, a special section is dedicated to the potential of CE microchip for wine classification. Indeed, potential directions for the future are discussed.

  12. The Role of the Small Private College in Creating a Moral, Spiritual Climate in American Society. CASC Newsletter Supplements, 1976-77.

    ERIC Educational Resources Information Center

    Hatfield, Mark

    The capacity of American institutions to preserve and convey basic values to new generations has substantially diminished, suggests this former U.S. Senator from Oregon. His opinion is that the small private college can help create a moral and spiritual climate in society. The range of topics discussed includes: college preservation of values;…

  13. Cultural macroevolution on neighbor graphs : vertical and horizontal transmission among Western North American Indian societies.

    PubMed

    Towner, Mary C; Grote, Mark N; Venti, Jay; Borgerhoff Mulder, Monique

    2012-09-01

    What are the driving forces of cultural macroevolution, the evolution of cultural traits that characterize societies or populations? This question has engaged anthropologists for more than a century, with little consensus regarding the answer. We develop and fit autologistic models, built upon both spatial and linguistic neighbor graphs, for 44 cultural traits of 172 societies in the Western North American Indian (WNAI) database. For each trait, we compare models including or excluding one or both neighbor graphs, and for the majority of traits we find strong evidence in favor of a model which uses both spatial and linguistic neighbors to predict a trait's distribution. Our results run counter to the assertion that cultural trait distributions can be explained largely by the transmission of traits from parent to daughter populations and are thus best analyzed with phylogenies. In contrast, we show that vertical and horizontal transmission pathways can be incorporated in a single model, that both transmission modes may indeed operate on the same trait, and that for most traits in the WNAI database, accounting for only one mode of transmission would result in a loss of information.

  14. Gel Electrophoresis on a Budget to Dye for

    ERIC Educational Resources Information Center

    Yu, Julie H.

    2010-01-01

    Gel electrophoresis is one of the most important tools used in molecular biology and has facilitated the entire field of genetic engineering by enabling the separation of nucleic acids and proteins. However, commercial electrophoresis kits can cost up to $800 for each setup, which is cost prohibitive for most classroom budgets. This article…

  15. Maintenance of certification: current attitudes of members of the American Society of Neuroradiology.

    PubMed

    Yousem, D M

    2008-02-01

    The maintenance of certification (MOC) process has begun in radiology, and many physicians will be affected by it. We sought to assess the compliance with and knowledge of the MOC steps by American Society of Neuroradiology (ASNR) members. An on-line survey was distributed via e-mail to the members of the ASNR for whom e-mail addresses were available. The survey addressed 3 components of the MOC currently implemented: 1) MOC cognitive examinations, 2) self-assessment modules (SAMs), and 3) continuing medical education (CME) credits. The response rate was 1020/2662 (38.3%). Of those responding, 11% stated that they either do not support the MOC examination (8%) or were unaware of it (3%), 21.4% of respondents have completed an SAM module, but >30% were unaware that they had to complete SAMs or did not know where they were offered. Many members will receive most of their 25 required CME hours for 2007 from sources besides the ASNR annual meeting. Of the small proportion of respondents who made comments (247/1020, 24.2%), those about the MOC process were favorable in 6.1% (15/247), unfavorable in 46.6% (115/247), and neutral in 47.4% (117/247). The MOC process remains poorly understood, with limited compliance. The radiology societies should spend additional effort publicizing the requirements and offering support and products aimed at allowing their members to achieve compliance in a reasonable cost-effective fashion.

  16. DNA DAMAGE QUANTITATION BY ALKALINE GEL ELECTROPHORESIS.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    SUTHERLAND,B.M.; BENNETT,P.V.; SUTHERLAND, J.C.

    2004-03-24

    Physical and chemical agents in the environment, those used in clinical applications, or encountered during recreational exposures to sunlight, induce damages in DNA. Understanding the biological impact of these agents requires quantitation of the levels of such damages in laboratory test systems as well as in field or clinical samples. Alkaline gel electrophoresis provides a sensitive (down to {approx} a few lesions/5Mb), rapid method of direct quantitation of a wide variety of DNA damages in nanogram quantities of non-radioactive DNAs from laboratory, field, or clinical specimens, including higher plants and animals. This method stems from velocity sedimentation studies of DNAmore » populations, and from the simple methods of agarose gel electrophoresis. Our laboratories have developed quantitative agarose gel methods, analytical descriptions of DNA migration during electrophoresis on agarose gels (1-6), and electronic imaging for accurate determinations of DNA mass (7-9). Although all these components improve sensitivity and throughput of large numbers of samples (7,8,10), a simple version using only standard molecular biology equipment allows routine analysis of DNA damages at moderate frequencies. We present here a description of the methods, as well as a brief description of the underlying principles, required for a simplified approach to quantitation of DNA damages by alkaline gel electrophoresis.« less

  17. Current Ketamine Practice: Results of the 2016 American Society of Pain Management Nursing Survey on Ketamine.

    PubMed

    Klaess, Cynthia C; Jungquist, Carla R

    2018-06-01

    Ketamine is increasingly utilized for a variety of pain management challenges. Audience comments from a ketamine presentation at the 2015 American Society of Pain Management Nursing (ASPMN) Conference reflected wide variation in ketamine practices as well as barriers to use. The goal was to gain a greater understanding of ASPMN member practice patterns and barriers related to ketamine as adjunctive therapy for pain management. A questionnaire survey design was used. Respondents represented 35 states and 2 countries. The participants were 146 respondents from ASPMN membership (1,485 members). The survey was distributed by ASPMN on SurveyMonkey. Practice setting and ketamine administration practices were assessed with areas for comments. Results were reviewed using frequencies to describe responses and formatted into tables. Comments were individually reviewed and grouped into common themes. Administration of ketamine as an analgesic was reported by 63% of respondents. Continuous intravenous ketamine infusions were the most common route of administration (65%); however, wide variability in dosing and length of therapy was reported. A wide variety of practices and challenges related to ketamine utilization were noted. Numerous studies have indicated the analgesic benefits of ketamine in pain management. The lack of practice standardization has created challenges to its consistent use and outcome measurement. Additionally, the off-label use of ketamine for pain management creates its own unique challenges. However, given the current national climate with intense focus on pain management, interdisciplinary practitioners have an ideal opportunity to evaluate ketamine's use in a comprehensive approach to pain management. Copyright © 2018 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  18. NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program 1987

    NASA Technical Reports Server (NTRS)

    Tiwari, Surendra N. (Compiler)

    1987-01-01

    Since 1964, NASA has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 or 11 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. Objectives: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate and exchange ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of participants' institutions; (4) to contribute to the research objectives of the NASA center. Program Description: College or university faculty members were appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow devoted approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program consisted of lectures and seminars on topics of interest or that are directly relevant to the Fellows' research topic.

  19. Affinity capillary electrophoresis for studying interactions in life sciences.

    PubMed

    Olabi, Mais; Stein, Matthias; Wätzig, Hermann

    2018-05-10

    Affinity capillary electrophoresis (ACE) analyzes noncovalent interactions between ligands and analytes based on changes in their electrophoretic mobility. This technique has been widely used to investigate various biomolecules, mainly proteins, polysaccharides and hormones. ACE is becoming a technique of choice to validate high throughput screening results, since it is very predictively working in realistic and relevant media, e.g. in body fluids. It is highly recommended to incorporate ACE as a powerful analytical tool to properly prepare animal testing and preclinical studies. The interacting molecules can be found free in solution or can be immobilized to a solid support. Thus, ACE is classified in two modes, free solution ACE and immobilized ACE. Every ACE mode has advantages and disadvantages. Each can be used for a variety of applications. This review covers literature of scopus and SciFinder data base in the period from 2016 until beginning 2018, including the keywords "affinity capillary electrophoresis", "immunoaffinity capillary electrophoresis", "immunoassay capillary electrophoresis" and "immunosorbent capillary electrophoresis". More than 200 articles have been found and 112 have been selected and thoroughly discussed. During this period, the data processing and the underlying calculations in mobility shift ACE (ms ACE), frontal analysis ACE (FA ACE) and plug-plug kinetic capillary electrophoresis (ppKCE) as mostly applied free solution techniques have substantially improved. The range of applications in diverse free solution and immobilized ACE techniques has been considerably broadened. Copyright © 2018. Published by Elsevier Inc.

  20. Japanese Americans: The Evolution of a Subculture. Ethnic Groups in American Life Series.

    ERIC Educational Resources Information Center

    Kitano, Harry H. L.

    Japanese-American accomplishments are a logical outcome of Japanese-American culture and institutions, but, more importantly, of the energy and spirit of the hundreds of thousands of Japanese, some prominent figures now, who have made places for themselves in the American society. Nevertheless, the Japanese-American, like any American, must adapt…

  1. American Meteor Society Fireball reporting system and mobile application

    NASA Astrophysics Data System (ADS)

    Hankey, M.

    2014-07-01

    The American Meteor Society (AMS) founded in 1911 pioneered the visual study of meteors and has collected data relating to meteor observations and bright fireballs for over 100 years. In December 2010, the online fireball reporting system was upgraded to an interactive application that utilizes Google Maps and other programmatic methods to pinpoint the observer's location, azimuth and elevation values with a high degree of precision. The AMS has collected 10s of 1000s of witness reports relating to 100s of events each year since the new application was released. Three dimensional triangulation methods that average the data collected from witnesses have been developed that can determine the start and end points of the meteor with an accuracy of <50 km (when compared to published solutions provided by operators of all sky cameras). RA and DEC radiant estimates can also be computed for all significant events reported to the AMS. With the release of the mobile application, the AMS is able to collect more precise elevation angles than through the web application. Users can file a new report directly on the phone or update the values submitted through a web report. After web users complete their fireball report online, they are prompted to download the app and update their observation with the more precise data provided by the sensors in the mobile device. The mobile app also provides an accurate means for the witness to report the elapsed time of the fireball. To log this value, the user drags the device across the sky where they saw the fireball. This process is designed to require no button click or user interaction to start and stop the time recording. A count down initiates the process and once the user's phone crosses the plane of azimuth for the end point of the fireball the velocity timer automatically stops. Users are asked to log the recording three times in an effort to minimize error. The three values are then averaged into a final score. Once enough

  2. 1987 Salaries: Society Membership Survey.

    ERIC Educational Resources Information Center

    Kellman, Dawn; Skelton, W. Keith

    Nationwide data are provided on the 1987 salaries of members of each of the American Institute of Physics' 10 member societies. Of the approximately 13,600 society members who were mailed a questionnaire, 61% responded. Data are presented by: degree level, type of employer, gender, salaries for PhDs by geographic location, PhD salaries by…

  3. An official American Thoracic Society/European Respiratory Society statement: update on limb muscle dysfunction in chronic obstructive pulmonary disease.

    PubMed

    Maltais, François; Decramer, Marc; Casaburi, Richard; Barreiro, Esther; Burelle, Yan; Debigaré, Richard; Dekhuijzen, P N Richard; Franssen, Frits; Gayan-Ramirez, Ghislaine; Gea, Joaquim; Gosker, Harry R; Gosselink, Rik; Hayot, Maurice; Hussain, Sabah N A; Janssens, Wim; Polkey, Micheal I; Roca, Josep; Saey, Didier; Schols, Annemie M W J; Spruit, Martijn A; Steiner, Michael; Taivassalo, Tanja; Troosters, Thierry; Vogiatzis, Ioannis; Wagner, Peter D

    2014-05-01

    Limb muscle dysfunction is prevalent in chronic obstructive pulmonary disease (COPD) and it has important clinical implications, such as reduced exercise tolerance, quality of life, and even survival. Since the previous American Thoracic Society/European Respiratory Society (ATS/ERS) statement on limb muscle dysfunction, important progress has been made on the characterization of this problem and on our understanding of its pathophysiology and clinical implications. The purpose of this document is to update the 1999 ATS/ERS statement on limb muscle dysfunction in COPD. An interdisciplinary committee of experts from the ATS and ERS Pulmonary Rehabilitation and Clinical Problems assemblies determined that the scope of this document should be limited to limb muscles. Committee members conducted focused reviews of the literature on several topics. A librarian also performed a literature search. An ATS methodologist provided advice to the committee, ensuring that the methodological approach was consistent with ATS standards. We identified important advances in our understanding of the extent and nature of the structural alterations in limb muscles in patients with COPD. Since the last update, landmark studies were published on the mechanisms of development of limb muscle dysfunction in COPD and on the treatment of this condition. We now have a better understanding of the clinical implications of limb muscle dysfunction. Although exercise training is the most potent intervention to address this condition, other therapies, such as neuromuscular electrical stimulation, are emerging. Assessment of limb muscle function can identify patients who are at increased risk of poor clinical outcomes, such as exercise intolerance and premature mortality. Limb muscle dysfunction is a key systemic consequence of COPD. However, there are still important gaps in our knowledge about the mechanisms of development of this problem. Strategies for early detection and specific treatments for

  4. An Official American Thoracic Society/European Respiratory Society Statement: Update on Limb Muscle Dysfunction in Chronic Obstructive Pulmonary Disease

    PubMed Central

    Maltais, François; Decramer, Marc; Casaburi, Richard; Barreiro, Esther; Burelle, Yan; Debigaré, Richard; Dekhuijzen, P. N. Richard; Franssen, Frits; Gayan-Ramirez, Ghislaine; Gea, Joaquim; Gosker, Harry R.; Gosselink, Rik; Hayot, Maurice; Hussain, Sabah N. A.; Janssens, Wim; Polkey, Micheal I.; Roca, Josep; Saey, Didier; Schols, Annemie M. W. J.; Spruit, Martijn A.; Steiner, Michael; Taivassalo, Tanja; Troosters, Thierry; Vogiatzis, Ioannis; Wagner, Peter D.

    2014-01-01

    Background: Limb muscle dysfunction is prevalent in chronic obstructive pulmonary disease (COPD) and it has important clinical implications, such as reduced exercise tolerance, quality of life, and even survival. Since the previous American Thoracic Society/European Respiratory Society (ATS/ERS) statement on limb muscle dysfunction, important progress has been made on the characterization of this problem and on our understanding of its pathophysiology and clinical implications. Purpose: The purpose of this document is to update the 1999 ATS/ERS statement on limb muscle dysfunction in COPD. Methods: An interdisciplinary committee of experts from the ATS and ERS Pulmonary Rehabilitation and Clinical Problems assemblies determined that the scope of this document should be limited to limb muscles. Committee members conducted focused reviews of the literature on several topics. A librarian also performed a literature search. An ATS methodologist provided advice to the committee, ensuring that the methodological approach was consistent with ATS standards. Results: We identified important advances in our understanding of the extent and nature of the structural alterations in limb muscles in patients with COPD. Since the last update, landmark studies were published on the mechanisms of development of limb muscle dysfunction in COPD and on the treatment of this condition. We now have a better understanding of the clinical implications of limb muscle dysfunction. Although exercise training is the most potent intervention to address this condition, other therapies, such as neuromuscular electrical stimulation, are emerging. Assessment of limb muscle function can identify patients who are at increased risk of poor clinical outcomes, such as exercise intolerance and premature mortality. Conclusions: Limb muscle dysfunction is a key systemic consequence of COPD. However, there are still important gaps in our knowledge about the mechanisms of development of this problem

  5. Changing anthropology, changing society.

    PubMed

    Varughese, Heather

    2009-12-01

    Fifty years after the founding of the field of medical anthropology, the Society for Medical Anthropology of the American Anthropological Association held its first independent meeting on September 24-27, 2009, at Yale University.

  6. The primary care sports medicine fellowship: American Medical Society for Sports Medicine proposed standards of excellence.

    PubMed

    Asif, Irfan M; Stovak, Mark; Ray, Tracy; Weiss-Kelly, Amanda

    2017-09-01

    The American Medical Society for Sports Medicine recognises a need to provide direction and continually enhance the quality of sports medicine fellowship training programmes. This document was developed to be an educational resource for sports medicine physicians who teach in a 1-year primary care sports medicine fellowship training programme. It is meant to provide high standards and targets for fellowship training programmes that choose to re-assess their curriculum and seek to make improvements. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  7. Standardizing Clinically Meaningful Outcome Measures Beyond HbA1c for Type 1 Diabetes: A Consensus Report of the American Association of Clinical Endocrinologists, the American Association of Diabetes Educators, the American Diabetes Association, the Endocrine Society, JDRF International, The Leona M. and Harry B. Helmsley Charitable Trust, the Pediatric Endocrine Society, and the T1D Exchange.

    PubMed

    Agiostratidou, Gina; Anhalt, Henry; Ball, Dana; Blonde, Lawrence; Gourgari, Evgenia; Harriman, Karen N; Kowalski, Aaron J; Madden, Paul; McAuliffe-Fogarty, Alicia H; McElwee-Malloy, Molly; Peters, Anne; Raman, Sripriya; Reifschneider, Kent; Rubin, Karen; Weinzimer, Stuart A

    2017-12-01

    To identify and define clinically meaningful type 1 diabetes outcomes beyond hemoglobin A 1c (HbA 1c ) based upon a review of the evidence, consensus from clinical experts, and input from researchers, people with type 1 diabetes, and industry. Priority outcomes include hypoglycemia, hyperglycemia, time in range, diabetic ketoacidosis (DKA), and patient-reported outcomes (PROs). While priority outcomes for type 1 and type 2 diabetes may overlap, type 1 diabetes was the focus of this work. A Steering Committee-comprising representatives from the American Association of Clinical Endocrinologists, the American Association of Diabetes Educators, the American Diabetes Association, the Endocrine Society, JDRF International, The Leona M. and Harry B. Helmsley Charitable Trust, the Pediatric Endocrine Society, and the T1D Exchange-was the decision-making body for the Type 1 Diabetes Outcomes Program. Their work was informed by input from researchers, industry, and people with diabetes through Advisory Committees representing each stakeholder group. Stakeholder surveys were used to identify priority outcomes. The outcomes prioritized in the surveys were hypoglycemia, hyperglycemia, time in range, DKA, and PROs. To develop consensus on the definitions of these outcomes, the Steering Committee relied on published evidence, their clinical expertise, and feedback from the Advisory Committees. The Steering Committee developed definitions for hypoglycemia, hyperglycemia, time in range, and DKA in type 1 diabetes. The definitions reflect their assessment of the outcome's short- and long-term clinical impact on people with type 1 diabetes. Knowledge gaps to be addressed by future research were identified. The Steering Committee discussed PROs and concluded that further type 1 diabetes-specific development is needed. The Steering Committee recommends use of the defined clinically meaningful outcomes beyond HbA 1c in the research, development, and evaluation of type 1 diabetes

  8. Statement of The American Society of Human Genetics on cystic fibrosis carrier screening

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    The identification in 1989 of the cystic fibrosis (CF) gene and its most common mutation immediately raised the possibility of CF carrier detection by DNA analysis. The American Society of Human Genetics (ASHG) issued a statement recommending that CF carrier testing should be made available to individuals with a family history of CF. It was also stated that screening of individuals or couples in the general population should not be offered until the rate of CF carrier detection improves. An additional prerequisite emphasized the need for the establishment of effective educational and counseling programs consistent with previous widely accepted principles.more » An NIH workshop reached similar conclusions. ASHG recommendations are that screening be limited to individuals with a family history of CF, testing should be accompanied by education and counseling, screening should be voluntary and confidential with appropriate laboratory quality controls, and efforts should be expanded to educate health care providers and the public.« less

  9. ACCF/ASNC/ACR/AHA/ASE/SCCT/SCMR/SNM 2009 appropriate use criteria for cardiac radionuclide imaging: a report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, the American Society of Nuclear Cardiology, the American College of Radiology, the American Heart Association, the American Society of Echocardiography, the Society of Cardiovascular Computed Tomography, the Society for Cardiovascular Magnetic Resonance, and the Society of Nuclear Medicine.

    PubMed

    Hendel, Robert C; Berman, Daniel S; Di Carli, Marcelo F; Heidenreich, Paul A; Henkin, Robert E; Pellikka, Patricia A; Pohost, Gerald M; Williams, Kim A

    2009-06-09

    The American College of Cardiology Foundation (ACCF), along with key specialty and subspecialty societies, conducted an appropriate use review of common clinical scenarios where cardiac radionuclide imaging (RNI) is frequently considered. This document is a revision of the original Single-Photon Emission Computed Tomography Myocardial Perfusion Imaging (SPECT MPI) Appropriateness Criteria, published 4 years earlier, written to reflect changes in test utilization and new clinical data, and to clarify RNI use where omissions or lack of clarity existed in the original criteria. This is in keeping with the commitment to revise and refine appropriate use criteria (AUC) on a frequent basis. The indications for this review were drawn from common applications or anticipated uses, as well as from current clinical practice guidelines. Sixty-seven clinical scenarios were developed by a writing group and scored by a separate technical panel on a scale of 1 to 9 to designate appropriate use, inappropriate use, or uncertain use. In general, use of cardiac RNI for diagnosis and risk assessment in intermediate- and high-risk patients with coronary artery disease (CAD) was viewed favorably, while testing in low-risk patients, routine repeat testing, and general screening in certain clinical scenarios were viewed less favorably. Additionally, use for perioperative testing was found to be inappropriate except for high selected groups of patients. It is anticipated that these results will have a significant impact on physician decision making, test performance, and reimbursement policy, and will help guide future research.

  10. Affinity Electrophoresis Using Ligands Attached To Polymers

    NASA Technical Reports Server (NTRS)

    Van Alstine, James M.; Snyder, Robert S.; Harris, J. M.; Brooks, D. E.

    1990-01-01

    In new technique, reduction of electrophoretic mobilities by addition of polyethylene glycol to ligands increases electrophoretic separabilities. In immuno-affinity electrophoresis, modification of ligands extends specificity of electrophoretic separation to particles having surface electric-charge structures otherwise making them electrophoretically inseparable. Modification of antibodies by polyethylene glycol greatly reduces ability to aggregate while enhancing ability to affect electrophoretic mobilities of cells. In hydrophobic-affinity electrophoresis, addition of polyethylene glycol reduces tendency toward aggregation of cells or macromolecules.

  11. 46 CFR 188.10-59 - Recognized classification society.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Recognized classification society. 188.10-59 Section 188.10-59 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH... classification society. This term means the American Bureau of Shipping or other classification society...

  12. 46 CFR 188.10-59 - Recognized classification society.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Recognized classification society. 188.10-59 Section 188.10-59 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH... classification society. This term means the American Bureau of Shipping or other classification society...

  13. Changing Anthropology, Changing Society

    PubMed Central

    Varughese, Heather

    2009-01-01

    Fifty years after the founding of the field of medical anthropology, the Society for Medical Anthropology of the American Anthropological Association held its first independent meeting on September 24-27, 2009, at Yale University. PMID:20027281

  14. Free flow cell electrophoresis using zwitterionic buffer

    NASA Technical Reports Server (NTRS)

    Rodkey, R. Scott

    1990-01-01

    Studies of a zwitterionic buffer formulated for cell electrophoresis were done using the McDonnell-Douglas Continuous Flow Electrophoresis System. Standard buffers were analyzed for their stability in the electrical field and the results showed that both buffers tested were inherently unstable. Further, titration studies showed that the standards buffers buffered poorly at the pH employed for electrophoresis. The zwitterionic buffer buffered well at its nominal pH and was shown to be stable in the electrical field. Comparative studies of the buffer with standard cell separation buffers using formalin fixed rabbit and goose red blood cells showed that the zwitterionic buffer gave better resolution of the fixed cells. Studies with viable hybridoma cells showed that buffer Q supported cell viability equal to Hank's Balanced Salt Solution and that hybridoma cells in different stages of the growth cycle demonstrated reproducible differences in electrophoretic mobility.

  15. American Identity: Impact of Youths' Differential Experiences in Society on Their Attachment to American Ideals

    ERIC Educational Resources Information Center

    Spencer, Margaret Beale

    2011-01-01

    This article examines the problem of national and civic detachment among American youth. Using a developmental theoretical framework that integrates the ecological aspects of development with the phenomenological experiences of the developing individual, I argue that young Americans have difficulty developing an attachment to their identity as…

  16. Apparatus for electrophoresis separation

    DOEpatents

    Anderson, Norman L.

    1978-01-01

    An apparatus is disclosed for simultaneously performing electrophoresis separations on a plurality of slab gels containing samples of protein, protein subunits or nucleic acids. A reservoir of buffer solution is divided into three compartments by two parallel partitions having vertical slots spaced along their length. A sheet of flexible, electrically insulative material is attached to each partition and is provided with vertical slits aligned with the slots. Slab-gel holders are received within the slots with the flexible material folded outwardly as flaps from the slits to overlay portions of the holder surfaces and thereby act as electrical and liquid seals. An elongated, spaghetti-like gel containing a sample of specimen that was previously separated by isoelectric focusing techniques is vertically positioned along a marginal edge portion of the slab gel. On application of an electrical potential between the two outer chambers of buffer solution, a second dimensional electrophoresis separation in accordance with molecular weight occurs as the specimen molecules migrate across the slab gel.

  17. Variability in the American Society of Anesthesiologists Physical Status Classification Scale.

    PubMed

    Aronson, Wendy L; McAuliffe, Maura S; Miller, Ken

    2003-08-01

    The American Society of Anesthesiologists (ASA) Physical Status (PS) Classification is used worldwide by anesthesia providers as an assessment of the preoperative physical health of patients. This score also has been used in policy-making, performance evaluation, resource allocation, and reimbursement of anesthesia services and frequently is cited in clinical research. The purpose of this study was to assess interrater reliability and describe sources of variability among anesthesia providers in assigning ASA PS scores. A questionnaire with 10 hypothetical patients scenarios was given to 70 anesthesia providers who were asked to assign ASA PS scores in each scenario and to provide rationale for their decisions. The data were summarized and stratified according to nurse anesthetist or anesthesiologist and military or nonmilitary anesthesia providers. We hypothesized there would be no difference between any of the anesthesia provider groups in assignment of ASA PS scores. A lack of interrater reliability in assigning ASA PS scores was demonstrated. There were no significant differences between the anesthesia provider groups. There was no correlation between ASA PS scoring and years practicing or any of the other demographic variables. Several sources of variability were identified: smoking, pregnancy, nature of the surgery, potential difficult airway, and acute injury.

  18. Detection of undeclared animal by-products in commercial canine canned foods: Comparative analyses by ELISA and PCR-RFLP coupled with slab gel electrophoresis or capillary gel electrophoresis.

    PubMed

    Hsieh, Ming-Kun; Shih, Pei-Yin; Wei, Chia-Fong; Vickroy, Thomas W; Chou, Chi-Chung

    2016-03-30

    The potential presence of undeclared animal by-products in pet foods is not subject to routine examination. Previously published methods for species-based identification of animal by-products have not been used routinely owing to inconsistent results. The present study evaluated the utility of several approaches for accurate identification of animal by-products in 11 commercial brands of canine canned foods. Canine canned foods from several countries were analysed by ELISA, PCR-RFLP coupled with slab-gel electrophoresis (SGE) and capillary gel electrophoresis (CGE) to test for evidence of by-products derived from cattle, chicken, sheep or pig. While CGE-based analysis detected all (24) animal-derived by-products that were reported for the 11 test samples, SGE and ELISA detected only 22/24 (92%) and 14/24 (58%) of labelled by-products, respectively. In addition, undeclared animal by-products were found using all three analytical approaches with CGE detecting more positives (19) than SGE (17) or ELISA (5). Significant disparities were evident between the labelled contents and the detected content of animal by-products. CGE-based testing for PCR products appears to provide greater sensitivity and accuracy than either SGE or ELISA-based methods. As testing of commercial products becomes more reliable and mainstream, manufacturers will need to develop more thorough and accurate labelling protocols. © 2015 Society of Chemical Industry.

  19. International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society International Multidisciplinary Classification of Lung Adenocarcinoma

    PubMed Central

    Travis, William D.; Brambilla, Elisabeth; Noguchi, Masayuki; Nicholson, Andrew G.; Geisinger, Kim R.; Yatabe, Yasushi; Beer, David G.; Powell, Charles A.; Riely, Gregory J.; Van Schil, Paul E.; Garg, Kavita; Austin, John H. M.; Asamura, Hisao; Rusch, Valerie W.; Hirsch, Fred R.; Scagliotti, Giorgio; Mitsudomi, Tetsuya; Huber, Rudolf M.; Ishikawa, Yuichi; Jett, James; Sanchez-Cespedes, Montserrat; Sculier, Jean-Paul; Takahashi, Takashi; Tsuboi, Masahiro; Vansteenkiste, Johan; Wistuba, Ignacio; Yang, Pan-Chyr; Aberle, Denise; Brambilla, Christian; Flieder, Douglas; Franklin, Wilbur; Gazdar, Adi; Gould, Michael; Hasleton, Philip; Henderson, Douglas; Johnson, Bruce; Johnson, David; Kerr, Keith; Kuriyama, Keiko; Lee, Jin Soo; Miller, Vincent A.; Petersen, Iver; Roggli, Victor; Rosell, Rafael; Saijo, Nagahiro; Thunnissen, Erik; Tsao, Ming; Yankelewitz, David

    2015-01-01

    Introduction Adenocarcinoma is the most common histologic type of lung cancer. To address advances in oncology, molecular biology, pathology, radiology, and surgery of lung adenocarcinoma, an international multidisciplinary classification was sponsored by the International Association for the Study of Lung Cancer, American Thoracic Society, and European Respiratory Society. This new adenocarcinoma classification is needed to provide uniform terminology and diagnostic criteria, especially for bronchioloalveolar carcinoma (BAC), the overall approach to small nonresection cancer specimens, and for multidisciplinary strategic management of tissue for molecular and immunohistochemical studies. Methods An international core panel of experts representing all three societies was formed with oncologists/pulmonologists, pathologists, radiologists, molecular biologists, and thoracic surgeons. A systematic review was performed under the guidance of the American Thoracic Society Documents Development and Implementation Committee. The search strategy identified 11,368 citations of which 312 articles met specified eligibility criteria and were retrieved for full text review. A series of meetings were held to discuss the development of the new classification, to develop the recommendations, and to write the current document. Recommendations for key questions were graded by strength and quality of the evidence according to the Grades of Recommendation, Assessment, Development, and Evaluation approach. Results The classification addresses both resection specimens, and small biopsies and cytology. The terms BAC and mixed subtype adenocarcinoma are no longer used. For resection specimens, new concepts are introduced such as adenocarcinoma in situ (AIS) and minimally invasive adenocarcinoma (MIA) for small solitary adenocarcinomas with either pure lepidic growth (AIS) or predominant lepidic growth with ≤5 mm invasion (MIA) to define patients who, if they undergo complete resection

  20. International association for the study of lung cancer/american thoracic society/european respiratory society international multidisciplinary classification of lung adenocarcinoma.

    PubMed

    Travis, William D; Brambilla, Elisabeth; Noguchi, Masayuki; Nicholson, Andrew G; Geisinger, Kim R; Yatabe, Yasushi; Beer, David G; Powell, Charles A; Riely, Gregory J; Van Schil, Paul E; Garg, Kavita; Austin, John H M; Asamura, Hisao; Rusch, Valerie W; Hirsch, Fred R; Scagliotti, Giorgio; Mitsudomi, Tetsuya; Huber, Rudolf M; Ishikawa, Yuichi; Jett, James; Sanchez-Cespedes, Montserrat; Sculier, Jean-Paul; Takahashi, Takashi; Tsuboi, Masahiro; Vansteenkiste, Johan; Wistuba, Ignacio; Yang, Pan-Chyr; Aberle, Denise; Brambilla, Christian; Flieder, Douglas; Franklin, Wilbur; Gazdar, Adi; Gould, Michael; Hasleton, Philip; Henderson, Douglas; Johnson, Bruce; Johnson, David; Kerr, Keith; Kuriyama, Keiko; Lee, Jin Soo; Miller, Vincent A; Petersen, Iver; Roggli, Victor; Rosell, Rafael; Saijo, Nagahiro; Thunnissen, Erik; Tsao, Ming; Yankelewitz, David

    2011-02-01

    Adenocarcinoma is the most common histologic type of lung cancer. To address advances in oncology, molecular biology, pathology, radiology, and surgery of lung adenocarcinoma, an international multidisciplinary classification was sponsored by the International Association for the Study of Lung Cancer, American Thoracic Society, and European Respiratory Society. This new adenocarcinoma classification is needed to provide uniform terminology and diagnostic criteria, especially for bronchioloalveolar carcinoma (BAC), the overall approach to small nonresection cancer specimens, and for multidisciplinary strategic management of tissue for molecular and immunohistochemical studies. An international core panel of experts representing all three societies was formed with oncologists/pulmonologists, pathologists, radiologists, molecular biologists, and thoracic surgeons. A systematic review was performed under the guidance of the American Thoracic Society Documents Development and Implementation Committee. The search strategy identified 11,368 citations of which 312 articles met specified eligibility criteria and were retrieved for full text review. A series of meetings were held to discuss the development of the new classification, to develop the recommendations, and to write the current document. Recommendations for key questions were graded by strength and quality of the evidence according to the Grades of Recommendation, Assessment, Development, and Evaluation approach. The classification addresses both resection specimens, and small biopsies and cytology. The terms BAC and mixed subtype adenocarcinoma are no longer used. For resection specimens, new concepts are introduced such as adenocarcinoma in situ (AIS) and minimally invasive adenocarcinoma (MIA) for small solitary adenocarcinomas with either pure lepidic growth (AIS) or predominant lepidic growth with ≤ 5 mm invasion (MIA) to define patients who, if they undergo complete resection, will have 100% or near 100

  1. Serum protein fractionation using supported molecular matrix electrophoresis.

    PubMed

    Dong, Weijie; Matsuno, Yu-ki; Kameyama, Akihiko

    2013-08-01

    Supported molecular matrix electrophoresis (SMME), in which a hydrophilic polymer such as PVA serves as a support within a porous PVDF membrane, was recently developed. This method is similar to cellulose acetate membrane electrophoresis but differs in the compatibility to glycan analysis of the separated bands. In this report, we describe the first instance of the application of SMME to human serum fractionation, and demonstrate the differences with serum fractionation by cellulose acetate membrane electrophoresis. The SMME membrane exhibited almost no EOF during electrophoresis, unlike the cellulose acetate membrane, but afforded comparative results for serum fractionation. The visualization of each fraction was achieved by conventional staining with dye such as Direct Blue-71, and objective quantification was obtained by densitometry after inducing membrane transparency with 1-nonene. Immunostaining was also achieved. Moreover, mass spectrometric analysis of both N-linked and O-linked glycans from the separated bands was demonstrated. Serum fractionation and glycan profiling of each fraction using SMME will enable novel insights into the relationships between various glycosylation profiles and disease states. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Recruiting egg donors online: an analysis of in vitro fertilization clinic and agency websites' adherence to American Society for Reproductive Medicine guidelines.

    PubMed

    Keehn, Jason; Holwell, Eve; Abdul-Karim, Ruqayyah; Chin, Lisa Judy; Leu, Cheng-Shiun; Sauer, Mark V; Klitzman, Robert

    2012-10-01

    To examine compliance with ethical guidelines of the American Society for Reproductive Medicine (ASRM) regarding trait-based payment variation, presentation of risks, and minimum recruitment age. In June 2010, we systematically examined 207 websites, of which 102 were egg donor agency or IVF clinic websites that both recruited online and displayed compensation amounts. The Internet. None. Not applicable. Mention of increased payment for particular donor traits, recruitment age less than 21 years, noting risks to donors. Of the 102 sites, considerable numbers were noncompliant with ASRM's guidelines that prohibit varying compensation based on a donor's traits (34%), and recommend an age of 21 years or older (41%), and presentation of risks alongside compensation (56%). Trait-based payment variation was associated with being an agency rather than a clinic, location in the West, not being endorsed by ASRM or Society of Assisted Reproductive Technology (SART), and referring to ASRM's guidelines about compensation. Of sites mentioning traits, prior donation success was the most commonly paid for trait (64%). Our data, the first to systematically analyze agency and clinic websites reveal that many do not follow ASRM's guidelines. These data have critical implications for policy, practice, and research, suggesting needs for consideration of possible changes in guidelines, and/or improvements in compliance and monitoring by ASRM or others. Copyright © 2012 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  3. Multidimensional Diagnostic Criteria for Chronic Pain: Introduction to the ACTTION-American Pain Society Pain Taxonomy (AAPT).

    PubMed

    Dworkin, Robert H; Bruehl, Stephen; Fillingim, Roger B; Loeser, John D; Terman, Gregory W; Turk, Dennis C

    2016-09-01

    A variety of approaches have been used to develop diagnostic criteria for chronic pain. The published evidence of the reliability and validity of existing diagnostic criteria is limited, and these criteria have typically not been used in clinical practice. The availability of a widely accepted, consistently applied, and evidence-based taxonomy of diagnostic criteria would improve the quality of clinical research on chronic pain and would be of great value in clinical practice. To address the need for evidence-based diagnostic criteria for the major chronic pain conditions, the Analgesic, Anesthetic, and Addiction Clinical Trial Translations, Innovations, Opportunities, and Networks (ACTTION) public-private partnership with the US Food and Drug Administration and the American Pain Society (APS) have collaborated on the development of the ACTTION-APS Pain Taxonomy (AAPT). AAPT provides a multidimensional framework that is applied systematically in the development of diagnostic criteria. This article (1) describes the background and rationale for AAPT; (2) presents the AAPT taxonomy and the specific conditions for which diagnostic criteria have been developed (to be published separately); (3) briefly reviews the 5 dimensions that constitute the AAPT multidimensional framework and describes the 7 accompanying articles that discuss these dimensions and other important issues involving AAPT; and (4) provides an overview of next steps, specifically, the general processes by which the initial set of diagnostic criteria (for which the evidence base has been drawn from the literature, systematic reviews, and secondary analyses of existing databases) will undergo additional assessments of reliability and validity. To address the need for evidence-based diagnostic criteria for the major chronic pain conditions, the AAPT provides a multidimensional framework that is applied systematically in the development of diagnostic criteria. The long-term objective of AAPT is to advance

  4. Validation of the Society of Critical Care Medicine and American Society for Parenteral and Enteral Nutrition Recommendations for Caloric Provision to Critically Ill Obese Patients: A Pilot Study.

    PubMed

    Mogensen, Kris M; Andrew, Benjamin Y; Corona, Jasmine C; Robinson, Malcolm K

    2016-07-01

    The Society of Critical Care Medicine (SCCM) and American Society for Parenteral and Enteral Nutrition (ASPEN) recommend that obese, critically ill patients receive 11-14 kcal/kg/d using actual body weight (ABW) or 22-25 kcal/kg/d using ideal body weight (IBW), because feeding these patients 50%-70% maintenance needs while administering high protein may improve outcomes. It is unknown whether these equations achieve this target when validated against indirect calorimetry, perform equally across all degrees of obesity, or compare well with other equations. Measured resting energy expenditure (MREE) was determined in obese (body mass index [BMI] ≥30 kg/m(2)), critically ill patients. Resting energy expenditure was predicted (PREE) using several equations: 12.5 kcal/kg ABW (ASPEN-Actual BW), 23.5 kcal/kg IBW (ASPEN-Ideal BW), Harris-Benedict (adjusted-weight and 1.5 stress-factor), and Ireton-Jones for obesity. Correlation of PREE to 65% MREE, predictive accuracy, precision, bias, and large error incidence were calculated. All equations were significantly correlated with 65% MREE but had poor predictive accuracy, had excessive large error incidence, were imprecise, and were biased in the entire cohort (N = 31). In the obesity cohort (n = 20, BMI 30-50 kg/m(2)), ASPEN-Actual BW had acceptable predictive accuracy and large error incidence, was unbiased, and was nearly precise. In super obesity (n = 11, BMI >50 kg/m(2)), ASPEN-Ideal BW had acceptable predictive accuracy and large error incidence and was precise and unbiased. SCCM/ASPEN-recommended body weight equations are reasonable predictors of 65% MREE depending on the equation and degree of obesity. Assuming that feeding 65% MREE is appropriate, this study suggests that patients with a BMI 30-50 kg/m(2) should receive 11-14 kcal/kg/d using ABW and those with a BMI >50 kg/m(2) should receive 22-25 kcal/kg/d using IBW. © 2015 American Society for Parenteral and Enteral Nutrition.

  5. Current trends in breast reconstruction: survey of American Society of Plastic Surgeons 2010.

    PubMed

    Gurunluoglu, Raffi; Gurunluoglu, Aslin; Williams, Susan A; Tebockhorst, Seth

    2013-01-01

    We conducted a retrospective survey of American Society of Plastic Surgeons to ascertain the current trends in breast reconstruction (BR). Surveys were sent to 2250 active American Society of Plastic Surgeons members by e-mail with a cover letter including the link using Survey Monkey for the year 2010. In all, 489 surveys (a response rate of 21.7%) were returned. Three hundred fifty-eight surveys from respondents performing BR in their practices were included in the study. The survey included questions on surgeon demographics, practice characteristics, BR after mastectomy, number of BR per year, type and timing of BR, use of acellular dermal matrix, reconstructive choices in the setting of previous irradiation and in patients requiring postmastectomy radiation therapy, timing of contralateral breast surgery, fat grafting, techniques used for nipple-areola reconstruction, the complications, and physician satisfaction and physician reported patient satisfaction. Returned responses were tabulated and assessed. After prophylactic mastectomy, 16% of BRs were performed. In all, 81.2% of plastic surgeons predominantly performed immediate BR. In patients requiring postmastectomy radiation therapy, 81% did not perform immediate BR. Regardless of practice setting and laterality of reconstruction, 82.7% of respondents predominantly performed implant-based BR. Half of the plastic surgeons performing prosthetic BR used acellular dermal matrix. Only 14% of plastic surgeons predominantly performed autologous BR. Surgeons in solo, plastic surgery group practices, and multispecialty group practices preferred implant-based BR for both unilateral and bilateral cases more frequently than those in academic practices (P < 0.05). Overall, plastic surgeons in academic settings preferred autologous BR more frequently than those in other practice locations (P < 0.05). Of total respondents, 64.8% did not perform microsurgical BR at all; 28% reported performing deep inferior epigastric

  6. 46 CFR 42.05-60 - Recognized classification society.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Recognized classification society. 42.05-60 Section 42... FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-60 Recognized classification society. The term recognized classification society means the American Bureau of Shipping or other...

  7. 46 CFR 42.05-60 - Recognized classification society.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Recognized classification society. 42.05-60 Section 42... FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-60 Recognized classification society. The term recognized classification society means the American Bureau of Shipping or other...

  8. 46 CFR 42.05-60 - Recognized classification society.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Recognized classification society. 42.05-60 Section 42... FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-60 Recognized classification society. The term recognized classification society means the American Bureau of Shipping or other...

  9. 46 CFR 42.05-60 - Recognized classification society.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Recognized classification society. 42.05-60 Section 42... FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-60 Recognized classification society. The term recognized classification society means the American Bureau of Shipping or other...

  10. 46 CFR 90.10-35 - Recognized classification society.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Recognized classification society. 90.10-35 Section 90... VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 90.10-35 Recognized classification society. The term recognized classification society means the American Bureau of Shipping or other...

  11. Asia Society's Ongoing Chinese Language Initiatives

    ERIC Educational Resources Information Center

    Livaccari, Chris; Wang, Jeff

    2009-01-01

    Asia Society remains committed to promoting the teaching and learning of Chinese in American schools as an integral part of the broader agenda of building students' global competency, the key goal of its Partnership for Global Learning. Under the leadership of Asia Society's new Vice President for Education Tony Jackson and with continuing…

  12. Electrophoresis for Under Five Dollars.

    ERIC Educational Resources Information Center

    Lumetta, Vincent J.; Doktycz, Mitchel J.

    1994-01-01

    Equipped with a little more than batteries, food-dye, and sieving media, teachers can demonstrate an essential process used in biochemical research. An activity is provided to aid in helping students to understand electrophoresis. (ZWH)

  13. American Issues Forum, Volume I: American Society in the Molding. A Courses by Newspaper Reader.

    ERIC Educational Resources Information Center

    Aaron, Daniel, Ed.; And Others

    This reader is designed to be used in a one-semester curriculum program which is linked to topics outlined in the American Issues Forum calendar. It is intended for use at the local level. Some of the principal conditions affecting the development of American ideas and institutions are examined. Focus is on the settlement of the North American…

  14. Management of Adults With Acute Migraine in the Emergency Department: The American Headache Society Evidence Assessment of Parenteral Pharmacotherapies.

    PubMed

    Orr, Serena L; Friedman, Benjamin W; Christie, Suzanne; Minen, Mia T; Bamford, Cynthia; Kelley, Nancy E; Tepper, Deborah

    2016-06-01

    To provide evidence-based treatment recommendations for adults with acute migraine who require treatment with injectable medication in an emergency department (ED). We addressed two clinically relevant questions: (1) Which injectable medications should be considered first-line treatment for adults who present to an ED with acute migraine? (2) Do parenteral corticosteroids prevent recurrence of migraine in adults discharged from an ED? The American Headache Society convened an expert panel of authors who defined a search strategy and then performed a search of Medline, Embase, the Cochrane database and clinical trial registries from inception through 2015. Identified articles were rated using the American Academy of Neurology's risk of bias tool. For each medication, the expert panel determined likelihood of efficacy. Recommendations were created accounting for efficacy, adverse events, availability of alternate therapies, and principles of medication action. The search identified 68 unique randomized controlled trials utilizing 28 injectable medications. Of these, 19 were rated class 1 (low risk of bias), 21 were rated class 2 (higher risk of bias), and 28 were rated class 3 (highest risk of bias). Metoclopramide, prochlorperazine, and sumatriptan each had multiple class 1 studies supporting acute efficacy, as did dexamethasone for prevention of headache recurrence. All other medications had lower levels of evidence. Intravenous metoclopramide and prochlorperazine, and subcutaneous sumatriptan should be offered to eligible adults who present to an ED with acute migraine (Should offer-Level B). Dexamethasone should be offered to these patients to prevent recurrence of headache (Should offer-Level B). Because of lack of evidence demonstrating efficacy and concern about sub-acute or long-term sequelae, injectable morphine and hydromorphone are best avoided as first-line therapy (May avoid-Level C). © 2016 American Headache Society.

  15. An Official American Thoracic Society Research Statement: Implementation Science in Pulmonary, Critical Care, and Sleep Medicine

    PubMed Central

    Krishnan, Jerry A.; Au, David H.; Bender, Bruce G.; Carson, Shannon S.; Cattamanchi, Adithya; Cloutier, Michelle M.; Cooke, Colin R.; Erickson, Karen; George, Maureen; Gerald, Joe K.; Gerald, Lynn B.; Goss, Christopher H.; Gould, Michael K.; Hyzy, Robert; Kahn, Jeremy M.; Mittman, Brian S.; Mosesón, Erika M.; Mularski, Richard A.; Parthasarathy, Sairam; Patel, Sanjay R.; Rand, Cynthia S.; Redeker, Nancy S.; Reiss, Theodore F.; Riekert, Kristin A.; Rubenfeld, Gordon D.; Tate, Judith A.; Wilson, Kevin C.; Thomson, Carey C.

    2016-01-01

    Background: Many advances in health care fail to reach patients. Implementation science is the study of novel approaches to mitigate this evidence-to-practice gap. Methods: The American Thoracic Society (ATS) created a multidisciplinary ad hoc committee to develop a research statement on implementation science in pulmonary, critical care, and sleep medicine. The committee used an iterative consensus process to define implementation science and review the use of conceptual frameworks to guide implementation science for the pulmonary, critical care, and sleep community and to explore how professional medical societies such as the ATS can promote implementation science. Results: The committee defined implementation science as the study of the mechanisms by which effective health care interventions are either adopted or not adopted in clinical and community settings. The committee also distinguished implementation science from the act of implementation. Ideally, implementation science should include early and continuous stakeholder involvement and the use of conceptual frameworks (i.e., models to systematize the conduct of studies and standardize the communication of findings). Multiple conceptual frameworks are available, and we suggest the selection of one or more frameworks on the basis of the specific research question and setting. Professional medical societies such as the ATS can have an important role in promoting implementation science. Recommendations for professional societies to consider include: unifying implementation science activities through a single organizational structure, linking front-line clinicians with implementation scientists, seeking collaborations to prioritize and conduct implementation science studies, supporting implementation science projects through funding opportunities, working with research funding bodies to set the research agenda in the field, collaborating with external bodies responsible for health care delivery, disseminating

  16. An Official American Thoracic Society Research Statement: Implementation Science in Pulmonary, Critical Care, and Sleep Medicine.

    PubMed

    Weiss, Curtis H; Krishnan, Jerry A; Au, David H; Bender, Bruce G; Carson, Shannon S; Cattamanchi, Adithya; Cloutier, Michelle M; Cooke, Colin R; Erickson, Karen; George, Maureen; Gerald, Joe K; Gerald, Lynn B; Goss, Christopher H; Gould, Michael K; Hyzy, Robert; Kahn, Jeremy M; Mittman, Brian S; Mosesón, Erika M; Mularski, Richard A; Parthasarathy, Sairam; Patel, Sanjay R; Rand, Cynthia S; Redeker, Nancy S; Reiss, Theodore F; Riekert, Kristin A; Rubenfeld, Gordon D; Tate, Judith A; Wilson, Kevin C; Thomson, Carey C

    2016-10-15

    Many advances in health care fail to reach patients. Implementation science is the study of novel approaches to mitigate this evidence-to-practice gap. The American Thoracic Society (ATS) created a multidisciplinary ad hoc committee to develop a research statement on implementation science in pulmonary, critical care, and sleep medicine. The committee used an iterative consensus process to define implementation science and review the use of conceptual frameworks to guide implementation science for the pulmonary, critical care, and sleep community and to explore how professional medical societies such as the ATS can promote implementation science. The committee defined implementation science as the study of the mechanisms by which effective health care interventions are either adopted or not adopted in clinical and community settings. The committee also distinguished implementation science from the act of implementation. Ideally, implementation science should include early and continuous stakeholder involvement and the use of conceptual frameworks (i.e., models to systematize the conduct of studies and standardize the communication of findings). Multiple conceptual frameworks are available, and we suggest the selection of one or more frameworks on the basis of the specific research question and setting. Professional medical societies such as the ATS can have an important role in promoting implementation science. Recommendations for professional societies to consider include: unifying implementation science activities through a single organizational structure, linking front-line clinicians with implementation scientists, seeking collaborations to prioritize and conduct implementation science studies, supporting implementation science projects through funding opportunities, working with research funding bodies to set the research agenda in the field, collaborating with external bodies responsible for health care delivery, disseminating results of implementation

  17. Using Gel Electrophoresis To Illustrate Protein Diversity and Isoelectric Point.

    ERIC Educational Resources Information Center

    Browning, Mark; Vanable, Joseph

    2002-01-01

    Demonstrates the differences in protein structures by focusing on isoelectric point with an experiment that is observable under certain pH levels in gel electrophoresis. Explains the electrophoresis procedure and reports results of the experiments. (YDS)

  18. Analysis of Soluble Proteins in Natural Cordyceps sinensis from Different Producing Areas by Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis and Two-dimensional Electrophoresis.

    PubMed

    Li, Chun-Hong; Zuo, Hua-Li; Zhang, Qian; Wang, Feng-Qin; Hu, Yuan-Jia; Qian, Zheng-Ming; Li, Wen-Jia; Xia, Zhi-Ning; Yang, Feng-Qing

    2017-01-01

    As one of the bioactive components in Cordyceps sinensis (CS), proteins were rarely used as index components to study the correlation between the protein components and producing areas of natural CS. Protein components of 26 natural CS samples produced in Qinghai, Tibet, and Sichuan provinces were analyzed and compared to investigate the relationship among 26 different producing areas. Proteins from 26 different producing areas were extracted by Tris-HCl buffer with Triton X-100, and separated using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and two-dimensional electrophoresis (2-DE). The SDS-PAGE results indicated that the number of protein bands and optical density curves of proteins in 26 CS samples was a bit different. However, the 2-DE results showed that the numbers and abundance of protein spots in protein profiles of 26 samples were obviously different and showed certain association with producing areas. Based on the expression values of matched protein spots, 26 batches of CS samples can be divided into two main categories (Tibet and Qinghai) by hierarchical cluster analysis. The number of protein bands and optical density curves of proteins in 26 Cordyceps sinensis samples were a bit different on the sodium dodecyl sulfate-polyacrylamide gel electrophoresis protein profilesNumbers and abundance of protein spots in protein profiles of 26 samples were obvious different on two-dimensional electrophoresis mapsTwenty-six different producing areas of natural Cordyceps sinensis samples were divided into two main categories (Tibet and Qinghai) by Hierarchical cluster analysis based on the values of matched protein spots. Abbreviations Used : SDS-PAGE: Sodium dodecyl sulfate polyacrylamide gel electrophoresis, 2-DE: Two-dimensional electrophoresis, Cordyceps sinensis : CS, TCMs: Traditional Chinese medicines.

  19. Optimizing colorectal cancer screening by race and sex: Microsimulation analysis II to inform the American Cancer Society colorectal cancer screening guideline.

    PubMed

    Meester, Reinier G S; Peterse, Elisabeth F P; Knudsen, Amy B; de Weerdt, Anne C; Chen, Jennifer C; Lietz, Anna P; Dwyer, Andrea; Ahnen, Dennis J; Siegel, Rebecca L; Smith, Robert A; Zauber, Ann G; Lansdorp-Vogelaar, Iris

    2018-05-30

    Colorectal cancer (CRC) risk varies by race and sex. This study, 1 of 2 microsimulation analyses to inform the 2018 American Cancer Society CRC screening guideline, explored the influence of race and sex on optimal CRC screening strategies. Two Cancer Intervention and Surveillance Modeling Network microsimulation models, informed by US incidence data, were used to evaluate a variety of screening methods, ages to start and stop, and intervals for 4 demographic subgroups (black and white males and females) under 2 scenarios for the projected lifetime CRC risk for 40-year-olds: 1) assuming that risk had remained stable since the early screening era and 2) assuming that risk had increased proportionally to observed incidence trends under the age of 40 years. Model-based screening recommendations were based on the predicted level of benefit (life-years gained) and burden (required number of colonoscopies), the incremental burden-to-benefit ratio, and the relative efficiency in comparison with strategies with similar burdens. When lifetime CRC risk was assumed to be stable over time, the models differed in the recommended age to start screening for whites (45 vs 50 years) but consistently recommended screening from the age of 45 years for blacks. When CRC risk was assumed to be increased, the models recommended starting at the age of 45 years, regardless of race and sex. Strategies recommended under both scenarios included colonoscopy every 10 or 15 years, annual fecal immunochemical testing, and computed tomographic colonography every 5 years through the age of 75 years. Microsimulation modeling suggests that CRC screening should be considered from the age of 45 years for blacks and for whites if the lifetime risk has increased proportionally to the incidence for younger adults. Cancer 2018. © 2018 The Authors. Cancer published by Wiley Periodicals, Inc. on behalf of American Cancer Society. © 2018 The Authors. Cancer published by Wiley Periodicals, Inc. on behalf of

  20. Readability of sports medicine-related patient education materials from the American Academy of Orthopaedic Surgeons and the American Orthopaedic Society for Sports Medicine.

    PubMed

    Ganta, Abhishek; Yi, Paul H; Hussein, Khalil; Frank, Rachel M

    2014-04-01

    Although studies have revealed high readability levels of orthopedic patient education materials, no study has evaluated sports medicine-related patient education materials. We conducted a study to assess the readability of sports medicine-related patient education materials from the American Academy of Orthopaedic Surgeons (AAOS) and the American Orthopaedic Society for Sports Medicine (AOSSM). All sports medicine patient education articles available online in 2012 from the AAOS and the AOSSM, including the Stop Sports Injuries Campaign (STOP), were identified, and their readability was assessed with the Flesch-Kinkaid (FK) readability test. Mean overall FK grade level of the 170 articles reviewed (104 from AAOS, 36 from AOSSM, 30 from STOP) was 10.2. Mean FK levels for the 3 sources were 9.5 (AAOS), 11.0 (AOSSM), and 11.5 (STOP) (P = .16). Fifteen (8.8%) of the 170 articles had a readability level at or below eighth grade (average reading level of US adults); only 2 (1.2%) of the 170 articles were at or below the recommended sixth-grade level. The majority of sports medicine-related patient education materials from AAOS and AOSSM had reading levels higher than recommended, indicating that the majority of the patient population may find it difficult to comprehend these articles.

  1. Inexpensive and Safe DNA Gel Electrophoresis Using Household Materials

    ERIC Educational Resources Information Center

    Ens, S.; Olson, A. B.; Dudley, C.; Ross, N. D., III; Siddiqi, A. A.; Umoh, K. M.; Schneegurt, M. A.

    2012-01-01

    Gel electrophoresis is the single most important molecular biology technique and it is central to life sciences research, but it is often too expensive for the secondary science classroom or homeschoolers. A simple safe low-cost procedure is described here that uses household materials to construct and run DNA gel electrophoresis. Plastic…

  2. Dynamic computer simulations of electrophoresis: three decades of active research.

    PubMed

    Thormann, Wolfgang; Caslavska, Jitka; Breadmore, Michael C; Mosher, Richard A

    2009-06-01

    Dynamic models for electrophoresis are based upon model equations derived from the transport concepts in solution together with user-inputted conditions. They are able to predict theoretically the movement of ions and are as such the most versatile tool to explore the fundamentals of electrokinetic separations. Since its inception three decades ago, the state of dynamic computer simulation software and its use has progressed significantly and Electrophoresis played a pivotal role in that endeavor as a large proportion of the fundamental and application papers were published in this periodical. Software is available that simulates all basic electrophoretic systems, including moving boundary electrophoresis, zone electrophoresis, ITP, IEF and EKC, and their combinations under almost exactly the same conditions used in the laboratory. This has been employed to show the detailed mechanisms of many of the fundamental phenomena that occur in electrophoretic separations. Dynamic electrophoretic simulations are relevant for separations on any scale and instrumental format, including free-fluid preparative, gel, capillary and chip electrophoresis. This review includes a historical overview, a survey of current simulators, simulation examples and a discussion of the applications and achievements of dynamic simulation.

  3. Interaction of albumins and heparinoids investigated by affinity capillary electrophoresis and free flow electrophoresis.

    PubMed

    Mozafari, Mona; El Deeb, Sami; Krull, Friederike; Wildgruber, Robert; Weber, Gerhard; Reiter, Christian G; Wätzig, Hermann

    2018-02-01

    A fast and precise affinity capillary electrophoresis (ACE) method has been applied to investigate the interactions between two serum albumins (HSA and BSA) and heparinoids. Furthermore, different free flow electrophoresis methods were developed to separate the species which appears owing to interaction of albumins with pentosan polysulfate sodium (PPS) under different experimental conditions. For ACE experiments, the normalized mobility ratios (∆R/R f ), which provided information about the binding strength and the overall charge of the protein-ligand complex, were used to evaluate the binding affinities. ACE experiments were performed at two different temperatures (23 and 37°C). Both BSA and HSA interact more strongly with PPS than with unfractionated and low molecular weight heparins. For PPS, the interactions can already be observed at low mg/L concentrations (3 mg/L), and saturation is already obtained at approximately 20 mg/L. Unfractionated heparin showed almost no interactions with BSA at 23°C, but weak interactions at 37°C at higher heparin concentrations. The additional signals also appeared at higher concentrations at 37°C. Nevertheless, in most cases the binding data were similar at both temperatures. Furthermore, HSA showed a characteristic splitting in two peaks especially after interacting with PPS, which is probably attributable to the formation of two species or conformational change of HSA after interacting with PPS. The free flow electrophoresis methods have confirmed and completed the ACE experiments. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. Application of Microchip Electrophoresis for Clinical Tests

    NASA Astrophysics Data System (ADS)

    Yatsushiro, Shouki; Kataoka, Masatoshi

    Microchip electrophoresis has recently attracted much attention in the field of nuclear acid analysis due to its high efficiency, ease of operation, low consumption of samples and reagents, and relatively low costs. In addition, the analysis has expanded to an analytical field like not only the analysis of DNA but also the analysis of RNA, the protein, the sugar chain, and the cellular function, etc. In this report, we showed that high-performance monitoring systems for human blood glucose levels and α-amylase activity in human plasma using microchip electrophoresis.

  5. High-resolution gel electrophoresis and sodium dodecyl sulphate-agarose gel electrophoresis on urine samples for qualitative analysis of proteinuria in dogs.

    PubMed

    Giori, Luca; Tricomi, Flavia Marcella; Zatelli, Andrea; Roura, Xavier; Paltrinieri, Saverio

    2011-07-01

    The aims of the current study were to assess whether sodium dodecyl sulphate-agarose gel electrophoresis (SDS-AGE) and high-resolution electrophoresis (HRE) can identify dogs with a urinary protein-to-creatinine ratio (UPC ratio) >0.2 and whether HRE can provide preliminary information about the type of proteinuria, using SDS-AGE as a reference method. HRE and SDS-AGE were conducted on 87 urine samples classified according to the International Renal Interest Society as non-proteinuric (NP; UPC ratio: <0.20; 32/87), borderline proteinuric (BP; UPC ratio: 0.21-0.50; 15/87), or proteinuric (P; UPC ratio: >0.51; 40/87). SDS-AGE and HRE were positive in 14 out of 32 and 3 out of 32 NP samples and in 52 out of 55 and 40 out of 55 samples with a UPC ratio >0.20, respectively. The concordance between HRE or SDS and UPC ratio was comparable (κ = 0.59; κ = 0.55). However, specificity (90%) and positive likelihood ratio (7.76) were higher for HRE than for SDS-AGE (56% and 2.16) while sensitivity was lower (73% vs. 94%). The analysis of HRE results revealed that a percentage of albumin >41.4% and an albumin/α(1)-globulin ratio (alb/α(1) ratio) >1.46 can identify samples classified by SDS-AGE as affected by glomerular proteinuria while a percentage of α(1)-globulin >40.8% and an alb/α(1) ratio <0.84 can identify samples classified by SDS-AGE as affected by tubular proteinuria. In conclusion, both SDS-AGE and HRE could misclassify samples with a UPC ratio higher or lower than 0.20. Therefore, UPC ratio must always be determined before conducting these tests. The percentage of albumin and α(1)-globulin or the alb/α(1) ratio determined by HRE can provide preliminary information about the origin of proteinuria.

  6. The Enemy at Home: Images of Addiction in American Society.

    ERIC Educational Resources Information Center

    Statman, James M.

    1993-01-01

    Notes that much of American public, political leadership, and service providers share marked denial of antecedents, dynamics, and consequences of dysfunctional drug use. Examines dynamics of this denial, describes popular images of drug use and drug users in American culture, and considers roots of these images in the underlying value systems of…

  7. Extended length microchannels for high density high throughput electrophoresis systems

    DOEpatents

    Davidson, James C.; Balch, Joseph W.

    2000-01-01

    High throughput electrophoresis systems which provide extended well-to-read distances on smaller substrates, thus compacting the overall systems. The electrophoresis systems utilize a high density array of microchannels for electrophoresis analysis with extended read lengths. The microchannel geometry can be used individually or in conjunction to increase the effective length of a separation channel while minimally impacting the packing density of channels. One embodiment uses sinusoidal microchannels, while another embodiment uses plural microchannels interconnected by a via. The extended channel systems can be applied to virtually any type of channel confined chromatography.

  8. Who's making global civil society: philanthropy and US empire in world society.

    PubMed

    Vogel, Ann

    2006-12-01

    Theories of US hegemony commonly ignore the role of American philanthropy in the contemporary transformations of world society and the globalization of capitalism. In this essay, I suggest that the philanthropic foundation, and with it the institution of philanthropy, is being invigorated by the expansion of its domestic role to foreign activities and to globally framed activities within the USA. I propose that US philanthropy exports American understandings of democracy and simultaneously organizes global reflexivity through citizenship education for the US populace. I offer a preliminary theoretical interpretation of the empirical patterns of international grant-making activities by US foundations, considering John W. Meyer's concept of 'instrumental culture' and some arguments made by Foucauldian 'governmentality' scholars. I emphasize the need to conceptualize the cultural-symbolic and organizational dimensions of hegemony and suggest further sociological analysis of philanthropic activities as integral to current politically and economically led transformations of societies around the globe.

  9. Publications Rates for Podium and Poster Presentations from the American Orthopaedic Foot & Ankle Society.

    PubMed

    Williams, Benjamin R; Kunas, Grace C; Deland, Jonathan T; Ellis, Scott J

    2017-01-01

    National orthopaedic meetings are used to disseminate current research through podium and poster abstract presentations. Not all of these abstracts go on to full-text journal publication. The purpose of this study was to determine the publication rates of podium and poster presentations from the American Orthopaedic Foot & Ankle Society (AOFAS) annual meetings between 2008 and 2012. All accepted podium and poster abstracts from the 2008-2012 AOFAS annual meetings were compiled from the AOFAS office, Physician Resource Center website, and hardcopy meeting programs. PubMed and Google Scholar searches were performed for journal publications using key words in the presentation abstracts and authors' names. Full-text journal publication rates for the presentations were calculated per year, as were the most common journals of publication. Overall full-text publication rate was 73.7% for podium presentations and 55.8% for posters. Podium presentations were published in a journal significantly more often than posters ( P < .0001; odds ratio 2.17 [95% confidence interval (CI), 1.64-2.86]). The mean time to publication was 1.5 and 1.4 years for podium and poster presentations, respectively ( P = .124). The most common journal for podium and poster publications was Foot & Ankle International. Podium abstracts were significantly more likely to be published compared to posters. The AOFAS overall full-text journal publication rate was one of the higher reported rates compared with other national orthopedic society meetings, which have ranged from 34% to 73%.

  10. National Cancer Societies and their public statements on alcohol consumption and cancer risk.

    PubMed

    Amin, Gopal; Siegel, Michael; Naimi, Timothy

    2018-04-25

    Studies have shown that alcohol consumption is a risk factor for oral, pharyngeal, laryngeal, esophageal, liver, colon, rectal and breast cancer. It would therefore be expected that cancer prevention organizations would incorporate these facts into their public stance on the consumption of alcohol. The aims of this study were to: (1) assess how national cancer societies in developed English-speaking countries [i.e. English-speaking countries belonging to the Organization for Economic Co-operation and Development (OECD)] communicate alcohol-related cancer risk to the public and (2) compare whether these organization's advocacy of increased alcohol taxes is in line with their advocacy of tobacco tax increases to reduce cancer risk. We searched the websites of the following national cancer organizations for all statements related to the relationship between alcohol consumption and cancer risk: Cancer Council Australia, Canadian Cancer Society, Irish Cancer Society, Cancer Society New Zealand, Cancer Research UK and the American Cancer Society. A categorical system was developed to code the qualitative data for health statements, alcohol consumption recommendations, and tax policy recommendations. Websites were analyzed in March of 2017. All organizations, with the exception of the American Cancer Society and Canadian Cancer Society, state that alcohol is a group 1 carcinogen and that even low-level alcohol consumption increases risk for some cancers. Additionally, while the American Cancer Society supports increasing tobacco taxes through its cancer action network, it has not advocated for increased alcohol taxes in relation to support for tobacco tax increases. Analysis in 2017 of the websites for national cancer societies in Australia, Canada, Ireland, New Zealand, the United Kingdom and the United States-including Cancer Council Australia, the Canadian Cancer Society, the Irish Cancer Society, Cancer Society New Zealand, Cancer Research UK and the American Cancer

  11. Multiculturalism and "American" Religion: The Case of Hindu Indian Americans

    ERIC Educational Resources Information Center

    Kurien, Prema A.

    2006-01-01

    How non-Christian religious groups should be politically recognized within Western multicultural societies has proved to be a pressing contemporary issue. This article examines some ways in which American policies regarding religion and multiculturalism have shaped Hindu Indian American organizations, forms of public expression and activism.…

  12. Autoimmune Retinopathy: Current Concepts and Practices (An American Ophthalmological Society Thesis).

    PubMed

    Sen, H Nida; Grange, Landon; Akanda, Marib; Fox, Austin

    2017-08-01

    To elicit and evaluate opinions in the diagnosis and management of nonparaneoplastic autoimmune retinopathy (npAIR) among members of the American Uveitis Society (AUS) and to further the development of consensus and criteria in the diagnosis and management of npAIR. We hypothesize that despite lack of any clear guidelines, a general consensus in the clinical diagnosis and treatment of npAIR exists among uveitis experts. A literature review was performed and a panel of uveitis experts was consulted to formulate a survey regarding the diagnosis and management of npAIR. An online survey of 10 questions was developed, and a link was distributed through the AUS membership discussion list. We defined "general consensus" as meaning that a majority (>50%) of the respondents provided the same answer to a question. Fifty-four members of the AUS responded to the survey. Thirty-eight members (70.4%) see one to three AIR patients per year. Greater than 50% consensus was reached on most items, particularly items relating to diagnostic features and tests (up to 96% consensus). The diagnosis and management of npAIR is challenging, as standardized clinical and laboratory diagnostic criteria have yet to be established. The results of this study support the presence of consensus regarding certain aspects of npAIR, but also indicate the need for developing clear clinical diagnostic criteria and treatment guidelines.

  13. Antiemetics: American Society of Clinical Oncology Clinical Practice Guideline Update

    PubMed Central

    Basch, Ethan; Prestrud, Ann Alexis; Hesketh, Paul J.; Kris, Mark G.; Feyer, Petra C.; Somerfield, Mark R.; Chesney, Maurice; Clark-Snow, Rebecca Anne; Flaherty, Anne Marie; Freundlich, Barbara; Morrow, Gary; Rao, Kamakshi V.; Schwartz,, Rowena N.; Lyman, Gary H.

    2011-01-01

    Purpose To update the American Society of Clinical Oncology (ASCO) guideline for antiemetics in oncology. Methods A systematic review of the medical literature was completed to inform this update. MEDLINE, the Cochrane Collaboration Library, and meeting materials from ASCO and the Multinational Association for Supportive Care in Cancer were all searched. Primary outcomes of interest were complete response and rates of any vomiting or nausea. Results Thirty-seven trials met prespecified inclusion and exclusion criteria for this systematic review. Two systematic reviews from the Cochrane Collaboration were identified; one surveyed the pediatric literature. The other compared the relative efficacy of the 5-hydroxytryptamine-3 (5-HT3) receptor antagonists. Recommendations Combined anthracycline and cyclophosphamide regimens were reclassified as highly emetic. Patients who receive this combination or any highly emetic agents should receive a 5-HT3 receptor antagonist, dexamethasone, and a neurokinin 1 (NK1) receptor antagonist. A large trial validated the equivalency of fosaprepitant, a single-day intravenous formulation, with aprepitant; either therapy is appropriate. Preferential use of palonosetron is recommended for moderate emetic risk regimens, combined with dexamethasone. For low-risk agents, patients can be offered dexamethasone before the first dose of chemotherapy. Patients undergoing high emetic risk radiation therapy should receive a 5-HT3 receptor antagonist before each fraction and for 24 hours after treatment and may receive a 5-day course of dexamethasone during fractions 1 to 5. The Update Committee noted the importance of continued symptom monitoring throughout therapy. Clinicians underestimate the incidence of nausea, which is not as well controlled as emesis. PMID:21947834

  14. American Thoracic Society Member Survey on Climate Change and Health

    PubMed Central

    Bloodhart, Brittany; Ewart, Gary; Thurston, George D.; Balmes, John R.; Guidotti, Tee L.; Maibach, Edward W.

    2015-01-01

    The American Thoracic Society (ATS), in collaboration with George Mason University, surveyed a random sample of ATS members to assess their perceptions of, clinical experiences with, and preferred policy responses to climate change. An e-mail containing an invitation from the ATS President and a link to an online survey was sent to 5,500 randomly selected U.S. members; up to four reminder e-mails were sent to nonrespondents. Responses were received from members in 49 states and the District of Columbia (n = 915); the response rate was 17%. Geographic distribution of respondents mirrored that of the sample. Survey estimates’ confidence intervals were ±3.5% or smaller. Results indicate that a large majority of ATS members have concluded that climate change is happening (89%), that it is driven by human activity (68%), and that it is relevant to patient care (“a great deal”/“a moderate amount”) (65%). A majority of respondents indicated they were already observing health impacts of climate change among their patients, most commonly as increases in chronic disease severity from air pollution (77%), allergic symptoms from exposure to plants or mold (58%), and severe weather injuries (57%). A larger majority anticipated seeing these climate-related health impacts in the next 2 decades. Respondents indicated that physicians and physician organizations should play an active role in educating patients, the public, and policy makers on the human health effects of climate change. Overall, ATS members are observing that human health is already adversely affected by climate change and support responses to address this situation. PMID:25535822

  15. American Thoracic Society member survey on climate change and health.

    PubMed

    Sarfaty, Mona; Bloodhart, Brittany; Ewart, Gary; Thurston, George D; Balmes, John R; Guidotti, Tee L; Maibach, Edward W

    2015-02-01

    The American Thoracic Society (ATS), in collaboration with George Mason University, surveyed a random sample of ATS members to assess their perceptions of, clinical experiences with, and preferred policy responses to climate change. An e-mail containing an invitation from the ATS President and a link to an online survey was sent to 5,500 randomly selected U.S. members; up to four reminder e-mails were sent to nonrespondents. Responses were received from members in 49 states and the District of Columbia (n = 915); the response rate was 17%. Geographic distribution of respondents mirrored that of the sample. Survey estimates' confidence intervals were ±3.5% or smaller. Results indicate that a large majority of ATS members have concluded that climate change is happening (89%), that it is driven by human activity (68%), and that it is relevant to patient care ("a great deal"/"a moderate amount") (65%). A majority of respondents indicated they were already observing health impacts of climate change among their patients, most commonly as increases in chronic disease severity from air pollution (77%), allergic symptoms from exposure to plants or mold (58%), and severe weather injuries (57%). A larger majority anticipated seeing these climate-related health impacts in the next 2 decades. Respondents indicated that physicians and physician organizations should play an active role in educating patients, the public, and policy makers on the human health effects of climate change. Overall, ATS members are observing that human health is already adversely affected by climate change and support responses to address this situation.

  16. Evaluation of the American Society of Ophthalmic Plastic and Reconstructive Surgery (ASOPRS) Fellowship Program Website Content and Quality.

    PubMed

    Homer, Natalie; Yoon, Michael K

    The qualities that applicants value in the American Society of Ophthalmic Plastic and Reconstructive Surgery (ASOPRS) fellowship programs have been studied, but the availability of this information on program websites has not yet been reviewed. The authors evaluated the availability of resident-valued ASOPRS fellowship program information on the Internet. The authors performed an Internet search of the 53 ASOPRS fellowship program websites and evaluated websites for 20 characteristics of interest to ASOPRS fellowship applicants such as teaching faculty, program description, rotation schedule, operative cases, and interview information. Of the 53 ASOPRS fellowship programs, 43 (81.1%) had a fellowship program-dedicated website. The fellowship websites contained a mean 7.6 characteristics (38.1%, range 0-15). Faculty listing, program description, and case diversity were the most commonly included data (74.4%, 72.1%, and 69.8%, respectively). Fellow selection process, interview information, and graduate job placement were least commonly included (7.0%, 2.3%, and 0.0%, respectively). There was no significant difference in website inclusiveness based on fellowship region or faculty number. Programs affiliated with an ophthalmology residency were more complete than those that were not (40.3% vs. 20.0%, p = 0.0098). This review found that most programs had websites and contained a reasonable number of characteristics. However, applicant-valued information regarding surgical volume, procedure variety, application information, and postgraduate employment history were often missing. American Society of Ophthalmic Plastic and Reconstructive Surgery fellowship programs may improve match outcomes by providing and enhancing program websites with details that their applicants seek.

  17. Validation of the Infectious Diseases Society of America/American Thoracic Society criteria to predict severe community-acquired pneumonia caused by Streptococcus pneumoniae.

    PubMed

    Kontou, Paschalina; Kuti, Joseph L; Nicolau, David P

    2009-10-01

    Severe community-acquired pneumonia (CAP) is usually defined as pneumonia that requires intensive care unit (ICU) admission; the primary pathogen responsible for ICU admission is Streptococcus pneumoniae. In this study, the 2007 Infectious Diseases Society of America/American Thoracic Society (IDSA/ATS) consensus criteria for ICU admission were compared with other severity scores in predicting ICU admission and mortality. We retrospectively studied 158 patients with pneumococcal CAP (1999-2003). Clinical and laboratory features at the emergency department were recorded and used to calculate the 2007 IDSA/ATS rule, the 2001 ATS rule, 2 modified 2007 IDSA/ATS rules, the Pneumonia Severity Index (PSI), and the CURB (confusion, urea, respiratory rate, blood pressure) score. The sensitivity, specificity, positive predictive value, and negative predictive value (NPV) were assessed for the various indices. We also determined the criteria that were independently predictive of ICU admission and of mortality in our population. The 2007 IDSA/ATS criteria performed as well as the 2001 ATS rule in predicting ICU admission both demonstrated high sensitivity (90%) and NPV (97%). For the prediction of mortality, the best tool proved to be the PSI score (sensitivity, 95%; NPV, 99%). The variables associated with ICU admission in this patient population included tachypnea, confusion, Pao(2)/Fio(2) ratio of 250 or lower, and hypotension requiring fluid resuscitation. Mechanical ventilation and PSI class V were independently associated with mortality. This study confirms the usefulness of the new criteria in predicting severe CAP. The 2001 ATS criteria seem an attractive alternative because they are simple and as effective as the 2007 IDSA/ATS criteria.

  18. Analysis of Soluble Proteins in Natural Cordyceps sinensis from Different Producing Areas by Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis and Two-dimensional Electrophoresis

    PubMed Central

    Li, Chun-Hong; Zuo, Hua-Li; Zhang, Qian; Wang, Feng-Qin; Hu, Yuan-Jia; Qian, Zheng-Ming; Li, Wen-Jia; Xia, Zhi-Ning; Yang, Feng-Qing

    2017-01-01

    Background: As one of the bioactive components in Cordyceps sinensis (CS), proteins were rarely used as index components to study the correlation between the protein components and producing areas of natural CS. Objective: Protein components of 26 natural CS samples produced in Qinghai, Tibet, and Sichuan provinces were analyzed and compared to investigate the relationship among 26 different producing areas. Materials and Methods: Proteins from 26 different producing areas were extracted by Tris-HCl buffer with Triton X-100, and separated using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and two-dimensional electrophoresis (2-DE). Results: The SDS-PAGE results indicated that the number of protein bands and optical density curves of proteins in 26 CS samples was a bit different. However, the 2-DE results showed that the numbers and abundance of protein spots in protein profiles of 26 samples were obviously different and showed certain association with producing areas. Conclusions: Based on the expression values of matched protein spots, 26 batches of CS samples can be divided into two main categories (Tibet and Qinghai) by hierarchical cluster analysis. SUMMARY The number of protein bands and optical density curves of proteins in 26 Cordyceps sinensis samples were a bit different on the sodium dodecyl sulfate-polyacrylamide gel electrophoresis protein profilesNumbers and abundance of protein spots in protein profiles of 26 samples were obvious different on two-dimensional electrophoresis mapsTwenty-six different producing areas of natural Cordyceps sinensis samples were divided into two main categories (Tibet and Qinghai) by Hierarchical cluster analysis based on the values of matched protein spots. Abbreviations Used: SDS-PAGE: Sodium dodecyl sulfate polyacrylamide gel electrophoresis, 2-DE: Two-dimensional electrophoresis, Cordyceps sinensis: CS, TCMs: Traditional Chinese medicines PMID:28250651

  19. Informed decision making before prostate-specific antigen screening: Initial results using the American Cancer Society (ACS) Decision Aid (DA) among medically underserved men.

    PubMed

    Gökce, Mehmet I; Wang, Xuemei; Frost, Jacqueline; Roberson, Pamela; Volk, Robert J; Brooks, Durado; Canfield, Steven E; Pettaway, Curtis A

    2017-02-15

    The American Cancer Society (ACS) recommends men have the opportunity to make an informed decision about screening for prostate cancer (PCa). The ACS developed a unique decision aid (ACS-DA) for this purpose. However, to date, studies evaluating the efficacy of the ACS-DA are lacking. The authors evaluated the ACS-DA among a cohort of medically underserved men (MUM). A multiethnic cohort of MUM (n = 285) was prospectively included between June 2010 and December 2014. The ACS-DA was presented in a group format. Levels of knowledge on PCa were evaluated before and after the presentation. Participants' decisional conflict and thoughts about the presentation also were evaluated. Logistic regression analyses were performed to determine factors associated with having an adequate level of knowledge. Before receiving the ACS-DA, 33.1% of participants had adequate knowledge on PCa, and this increased to 77% after the DA (P < .0001). On multivariate analysis, higher education level (odds ratio, 11.19; P = .001) and history of another cancer (odds ratio, 7.45; P = .03) were associated with having adequate knowledge after receiving the DA. Levels of decisional conflict were low and were correlated with levels of knowledge after receiving the DA. The majority of men also rated the presentation as favorable and would recommend the ACS-DA to others. Use of the ACS-DA was feasible among MUM and led to increased PCa knowledge. This also correlated with low levels of decisional conflict. The ACS-DA presented to groups of men may serve as a feasible tool for informed decision making in a MUM population. Cancer 2017;123:583-591. © 2016 American Cancer Society. © 2016 American Cancer Society.

  20. Values and Society.

    ERIC Educational Resources Information Center

    Nelson, Jack L.

    The idea of a democratic society based on human rights and social justice is the social issue examined in this book which is one of a series on challenges and choices in American values. The format followed in the series includes the following for secondary students: case studies illustrating the issue by focusing on human institutions, factual…

  1. An official American Thoracic Society/International Society for Heart and Lung Transplantation/Society of Critical Care Medicine/Association of Organ and Procurement Organizations/United Network of Organ Sharing Statement: ethical and policy considerations in organ donation after circulatory determination of death.

    PubMed

    Gries, Cynthia J; White, Douglas B; Truog, Robert D; Dubois, James; Cosio, Carmen C; Dhanani, Sonny; Chan, Kevin M; Corris, Paul; Dark, John; Fulda, Gerald; Glazier, Alexandra K; Higgins, Robert; Love, Robert; Mason, David P; Nakagawa, Thomas A; Shapiro, Ron; Shemie, Sam; Tracy, Mary Fran; Travaline, John M; Valapour, Maryam; West, Lori; Zaas, David; Halpern, Scott D

    2013-07-01

    Donation after circulatory determination of death (DCDD) has the potential to increase the number of organs available for transplantation. Because consent and management of potential donors must occur before death, DCDD raises unique ethical and policy issues. To develop an ethics and health policy statement on adult and pediatric DCDD relevant to critical care and transplantation stakeholders. A multidisciplinary panel of stakeholders was convened to develop an ethics and health policy statement. The panel consisted of representatives from the American Thoracic Society, Society of Critical Care Medicine, International Society for Heart and Lung Transplantation, Association of Organ Procurement Organizations, and the United Network of Organ Sharing. The panel reviewed the literature, discussed important ethics and health policy considerations, and developed a guiding framework for decision making by stakeholders. A framework to guide ethics and health policy statement was established, which addressed the consent process, pre- and post mortem interventions, the determination of death, provisions of end-of-life care, and pediatric DCDD. The information presented in this Statement is based on the current evidence, experience, and clinical rationale. New clinical research and the development and dissemination of new technologies will eventually necessitate an update of this Statement.

  2. American Medical Society for Sports Medicine recommended sports ultrasound curriculum for sports medicine fellowships.

    PubMed

    Finnoff, Jonathan T; Berkoff, David; Brennan, Fred; DiFiori, John; Hall, Mederic M; Harmon, Kimberly; Lavallee, Mark; Martin, Sean; Smith, Jay; Stovak, Mark

    2015-02-01

    The American Medical Society for Sports Medicine (AMSSM) developed a musculoskeletal ultrasound curriculum for sports medicine fellowships in 2010. As the use of diagnostic and interventional ultrasound in sports medicine has evolved, it became clear that the curriculum needed to be updated. Furthermore, the name 'musculoskeletal ultrasound' was changed to 'sports ultrasound' (SPORTS US) to reflect the broad range of diagnostic and interventional applications of ultrasound in sports medicine. This document was created to outline the core competencies of SPORTS US and to provide sports medicine fellowship directors and others interested in SPORTS US education with a guide to create a SPORTS US curriculum. By completing this SPORTS US curriculum, sports medicine fellows and physicians can attain proficiency in the core competencies of SPORTS US required for the practice of sports medicine. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  3. [Second Clinical Consensus of the Ibero-American Society of Neonatology: hemodynamic management of newborns].

    PubMed

    Golombek, Sergio G; Fariña, Diana; Sola, Augusto; Baquero, Hernando; Cabañas, Fernando; Dominguez, Fernando; Fajardo, Carlos; Goldsmit, Gustavo S; Flores, Gabriel Lara; Lee, Mario; Varela, Lourdes Lemus; Mariani, Gonzalo; Miura, Ernani; Pérez, Jose Maria; Zambosco, Guillermo; Pellicer, Adelina; Bancalari, Eduardo

    2011-04-01

    This study reports on the process and results of the Second Clinical Consensus of the Ibero-American Society of Neonatology. Eighty neonatologists from 23 countries were invited to collaborate and participate in the event. Several questions of clinical-physiological importance in the hemodynamic management of newborns were addressed. Participants were divided into groups to facilitate interaction and teamwork, with instructions to respond to three to five questions by analyzing the literature and local factors. Meeting in Mar del Plata, Argentina, the Consensus Group served as a form for various presentations and discussions. In all, 54 neonatologists from 21 countries attended, with the objective of reaching a consensus on such matters as concepts and definitions of hemodynamic instability, the physiopathology of hemodynamic compromise, recommended therapy strategies, and hemodynamic monitoring. It is hoped that this international experience will serve as a useful initiative for future consensus building and reduction of the existing disparities among the countries of the Region in terms of treatment and outcomes.

  4. Developments in coupled solid-phase extraction-capillary electrophoresis 2013-2015.

    PubMed

    Ramautar, Rawi; Somsen, Govert W; de Jong, Gerhardus J

    2016-01-01

    An overview of the design and application of coupled solid-phase extraction-capillary electrophoresis (SPE-CE) systems reported in the literature between July 2013 and June 2015 is provided in this paper. The present article is a continuation of our previous review papers on this topic which covered the time period 2000-2013 (Electrophoresis 2008, 29, 108-128; Electrophoresis 2010, 31, 44-54; Electrophoresis 2012, 33, 243-250; Electrophoresis 2014, 35, 128-137). The use of in-line and on-line SPE-CE approaches is treated and outlined in this review. Recent advancements, such as, for example, the use of aptamers as affinity material for in-line SPE-CE, the use of a bead string design for in-line fritless SPE-CE, and new interfacing techniques for the on-line coupling of SPE to CE, are outlined. Selected examples demonstrate the applicability of the coupled SPE-CE systems for biomedical, pharmaceutical, environmental, and food studies. A complete overview of the recent SPE-CE studies is given in table format, providing information on sample type, SPE sorbent, coupling mode, detection mode, and LOD. Finally, some general conclusions and perspectives are provided. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Ratcheted electrophoresis of Brownian particles

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kowalik, Mikołaj; Bishop, Kyle J. M., E-mail: kjmbishop@engr.psu.edu

    2016-05-16

    The realization of nanoscale machines requires efficient methods by which to rectify unbiased perturbations to perform useful functions in the presence of significant thermal noise. The performance of such Brownian motors often depends sensitively on their operating conditions—in particular, on the relative rates of diffusive and deterministic motions. In this letter, we present a type of Brownian motor that uses contact charge electrophoresis of a colloidal particle within a ratcheted channel to achieve directed transport or perform useful work against an applied load. We analyze the stochastic dynamics of this model ratchet to show that it functions under any operatingmore » condition—even in the limit of strong thermal noise and in contrast to existing ratchets. The theoretical results presented here suggest that ratcheted electrophoresis could provide a basis for electrochemically powered, nanoscale machines capable of transport and actuation of nanoscale components.« less

  6. Association between haptoglobin gene and insulin resistance in Arab-Americans.

    PubMed

    Burghardt, Kyle J; Masri, Dana El; Dass, Sabrina E; Shikwana, Sara S; Jaber, Linda A

    2017-11-01

    To analyze associations between variation in the HP gene and lipid and glucose-related measures in Arab-Americans. Secondary analyses were performed based on sex. Genomic DNA was extracted from samples obtained from a previous epidemiological study of diabetes in Arab-Americans. The HP 1 and 2 alleles were analyzed by polymerase chain reaction and gel electrophoresis. Associations were analyzed by linear regression. Associations were identified between the heterozygous haptoglobin 2-1 genotype and insulin resistance, fasting insulin and fasting c-peptide. The effect of sex did not remain significant after adjustment for relevant variables. HP genetic variation may have utility as a biomarker of insulin resistance and diabetes risk in Arab-Americans, however, future prospective studies are needed.

  7. Automatic multiple-sample applicator and electrophoresis apparatus

    NASA Technical Reports Server (NTRS)

    Grunbaum, B. W. (Inventor)

    1977-01-01

    An apparatus for performing electrophoresis and a multiple-sample applicator is described. Electrophoresis is a physical process in which electrically charged molecules and colloidal particles, upon the application of a dc current, migrate along a gel or a membrane that is wetted with an electrolyte. A multiple-sample applicator is provided which coacts with a novel tank cover to permit an operator either to depress a single button, thus causing multiple samples to be deposited on the gel or on the membrane simultaneously, or to depress one or more sample applicators separately by means of a separate button for each applicator.

  8. Capillary Electrophoresis - Optical Detection Systems

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sepaniak, M. J.

    2001-08-06

    Molecular recognition systems are developed via molecular modeling and synthesis to enhance separation performance in capillary electrophoresis and optical detection methods for capillary electrophoresis. The underpinning theme of our work is the rational design and development of molecular recognition systems in chemical separations and analysis. There have been, however, some subtle and exciting shifts in our research paradigm during this period. Specifically, we have moved from mostly separations research to a good balance between separations and spectroscopic detection for separations. This shift is based on our perception that the pressing research challenges and needs in capillary electrophoresis and electrokinetic chromatographymore » relate to the persistent detection and flow rate reproducibility limitations of these techniques (see page 1 of the accompanying Renewal Application for further discussion). In most of our work molecular recognition reagents are employed to provide selectivity and enhance performance. Also, an emerging trend is the use of these reagents with specially-prepared nano-scale materials. Although not part of our DOE BES-supported work, the modeling and synthesis of new receptors has indirectly supported the development of novel microcantilevers-based MEMS for the sensing of vapor and liquid phase analytes. This fortuitous overlap is briefly covered in this report. Several of the more significant publications that have resulted from our work are appended. To facilitate brevity we refer to these publications liberally in this progress report. Reference is also made to very recent work in the Background and Preliminary Studies Section of the Renewal Application.« less

  9. Preaching in American History.

    ERIC Educational Resources Information Center

    Holland, DeWitte, Ed.

    This volume of twenty essary by nineteen authors attempts to describe the message, issues, and impact of American preaching as it has interacted with history and shaped American churches and society. The twenty topics, treated by individuals with advanced degrees in theology or speech, are: the role of preaching in American history; Puritan…

  10. Women otolaryngologist representation in specialty society membership and leadership positions.

    PubMed

    Choi, Sukgi S; Miller, Robert H

    2012-11-01

    To determine the proportion of female otolaryngologists in leadership positions relative to their number in the specialty, their membership in various otolaryngology organizations, and age. Cross-sectional analyses of otolaryngology organization membership with a subgroup analysis on female membership and leadership proportion comparing 5-year male/female cohort groups. Information on the number of members and leaders was obtained from various specialty societies by direct communication and from their Web sites between June and December 2010. The number of female and male otolaryngologists and their age distribution in 5-year age groups was obtained from the American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS). Statistical analyses were used to determine whether women had proportional membership and leadership representation in various specialty societies. Additionally, female representation in other leadership roles was analyzed using the male/female ratio within the 5-year cohort groups. Female otolaryngologists were found to constitute approximately 11% of practicing otolaryngologists. The American Society of Pediatric Otolaryngology had a higher proportion of female members (22%) compared to five other societies. When the gender composition within each organization was taken into account, female representation in specialty society leadership positions was proportionate to their membership across all societies. When gender and age were considered, women have achieved proportionate representation in each of the specialty societies' leadership positions. There was also proportionate representation of females as program directors, American Board of Otolaryngology directors, Residency Review Committee members, and journal editors/editorial board members. Finally, fewer female chairs or chiefs of departments/divisions were seen, but when age was taken into consideration, this difference was no longer significant. Women have achieved parity in

  11. Computer use and needs of internists: a survey of members of the American College of Physicians-American Society of Internal Medicine.

    PubMed Central

    Lacher, D.; Nelson, E.; Bylsma, W.; Spena, R.

    2000-01-01

    The American College of Physicians-American Society of Internal Medicine conducted a membership survey in late 1998 to assess their activities, needs, and attitudes. A total of 9,466 members (20.9% response rate) reported on 198 items related to computer use and needs of internists. Eighty-two percent of the respondents reported that they use computers for personal or professional reasons. Physicians younger than 50 years old who had full- or part-time academic affiliation reported using computers more frequently for medical applications. About two thirds of respondents who had access to computers connected to the Internet at least weekly, with most using the Internet from home for e-mail and nonmedical uses. Physicians expressed concerns about Internet security, confidentiality, and accuracy, and the lack of time to browse the Internet. In practice settings, internists used computers for administrative and financial functions. Less than 19% of respondents had partial or complete electronic clinical functions in their offices. Less than 7% of respondents exchanged e-mail with their patients on a weekly or daily basis. Also, less than 15% of respondents used computers for continuing medical education (CME). Respondents reported they wanted to increase their general computer skills and enhance their knowledge of computer-based information sources for patient care, electronic medical record systems, computer-based CME, and telemedicine While most respondents used computers and connected to the Internet, few physicians utilized computers for clinical management. Medical organizations face the challenge of increasing physician use of clinical systems and electronic CME. PMID:11079924

  12. Computer use and needs of internists: a survey of members of the American College of Physicians-American Society of Internal Medicine.

    PubMed

    Lacher, D; Nelson, E; Bylsma, W; Spena, R

    2000-01-01

    The American College of Physicians-American Society of Internal Medicine conducted a membership survey in late 1998 to assess their activities, needs, and attitudes. A total of 9,466 members (20.9% response rate) reported on 198 items related to computer use and needs of internists. Eighty-two percent of the respondents reported that they use computers for personal or professional reasons. Physicians younger than 50 years old who had full- or part-time academic affiliation reported using computers more frequently for medical applications. About two thirds of respondents who had access to computers connected to the Internet at least weekly, with most using the Internet from home for e-mail and nonmedical uses. Physicians expressed concerns about Internet security, confidentiality, and accuracy, and the lack of time to browse the Internet. In practice settings, internists used computers for administrative and financial functions. Less than 19% of respondents had partial or complete electronic clinical functions in their offices. Less than 7% of respondents exchanged e-mail with their patients on a weekly or daily basis. Also, less than 15% of respondents used computers for continuing medical education (CME). Respondents reported they wanted to increase their general computer skills and enhance their knowledge of computer-based information sources for patient care, electronic medical record systems, computer-based CME, and telemedicine While most respondents used computers and connected to the Internet, few physicians utilized computers for clinical management. Medical organizations face the challenge of increasing physician use of clinical systems and electronic CME.

  13. Vapor Pressure and Predicted Stability of American Contact Dermatitis Society Core Allergens

    PubMed Central

    Jou, Paul C.; Siegel, Paul D.; Warshaw, Erin M.

    2018-01-01

    Background Accurate patch testing is reliant on proper preparation of patch test allergens. The stability of patch test allergens is dependent on several factors including vapor pressure (VP). Objective This investigation reviews the VP of American Contact Dermatitis Society Core Allergens and compares stability predictions based on VP with those established through clinical testing. Methods Standard references were accessed for determining VP in millimeters of mercury and associated temperature in degrees celsius. If multiple values were listed, VP at temperatures that most approximate indoor storage conditions (20°C and 25°C) were chosen. For mixes, the individual component with the highest VP was chosen as the overall VP, assuming that the most volatile substance would evaporate first. Antigens were grouped into low (≤0.001 mm Hg), moderate (<1 to >0.001 mm Hg), and high (≥1 mm Hg) volatility using arbitrary cutoff values. Conclusions This review is consistent with previously reported data on formaldehyde, acrylates, and fragrance material instability. Given lack of testing data, VP can be useful in predicting patch test compound stability. Measures such as air-tight multidose reagent containers, sealed single-application dispensers, preparation of patches immediately before application, and storage at lower temperatures may remedy some of these issues. PMID:27427821

  14. NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program, 1985

    NASA Technical Reports Server (NTRS)

    Goglia, G. (Compiler)

    1985-01-01

    Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. The objectives of this program are: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to simulate and exchange ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of participants institutions; and (4) to contribute to the research objectives of the NASA center. College or university faculty members will be appointed as research fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The fellows will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of general interest or that are directly relevant to the fellows' research project. The lecturers and seminar leaders will be distinguished scientists and engineers from NASA, the educational community, or industry.

  15. New Strategies and Challenges in Lung Proteomics and Metabolomics. An Official American Thoracic Society Workshop Report.

    PubMed

    Bowler, Russell P; Wendt, Chris H; Fessler, Michael B; Foster, Matthew W; Kelly, Rachel S; Lasky-Su, Jessica; Rogers, Angela J; Stringer, Kathleen A; Winston, Brent W

    2017-12-01

    This document presents the proceedings from the workshop entitled, "New Strategies and Challenges in Lung Proteomics and Metabolomics" held February 4th-5th, 2016, in Denver, Colorado. It was sponsored by the National Heart Lung Blood Institute, the American Thoracic Society, the Colorado Biological Mass Spectrometry Society, and National Jewish Health. The goal of this workshop was to convene, for the first time, relevant experts in lung proteomics and metabolomics to discuss and overcome specific challenges in these fields that are unique to the lung. The main objectives of this workshop were to identify, review, and/or understand: (1) emerging technologies in metabolomics and proteomics as applied to the study of the lung; (2) the unique composition and challenges of lung-specific biological specimens for metabolomic and proteomic analysis; (3) the diverse informatics approaches and databases unique to metabolomics and proteomics, with special emphasis on the lung; (4) integrative platforms across genetic and genomic databases that can be applied to lung-related metabolomic and proteomic studies; and (5) the clinical applications of proteomics and metabolomics. The major findings and conclusions of this workshop are summarized at the end of the report, and outline the progress and challenges that face these rapidly advancing fields.

  16. High resolution clear native electrophoresis for in-gel functional assays and fluorescence studies of membrane protein complexes.

    PubMed

    Wittig, Ilka; Karas, Michael; Schägger, Hermann

    2007-07-01

    Clear native electrophoresis and blue native electrophoresis are microscale techniques for the isolation of membrane protein complexes. The Coomassie Blue G-250 dye, used in blue native electrophoresis, interferes with in-gel fluorescence detection and in-gel catalytic activity assays. This problem can be overcome by omitting the dye in clear native electrophoresis. However, clear native electrophoresis suffers from enhanced protein aggregation and broadening of protein bands during electrophoresis and therefore has been used rarely. To preserve the advantages of both electrophoresis techniques we substituted Coomassie dye in the cathode buffer of blue native electrophoresis by non-colored mixtures of anionic and neutral detergents. Like Coomassie dye, these mixed micelles imposed a charge shift on the membrane proteins to enhance their anodic migration and improved membrane protein solubility during electrophoresis. This improved clear native electrophoresis offers a high resolution of membrane protein complexes comparable to that of blue native electrophoresis. We demonstrate the superiority of high resolution clear native electrophoresis for in-gel catalytic activity assays of mitochondrial complexes I-V. We present the first in-gel histochemical staining protocol for respiratory complex III. Moreover we demonstrate the special advantages of high resolution clear native electrophoresis for in-gel detection of fluorescent labeled proteins labeled by reactive fluorescent dyes and tagged by fluorescent proteins. The advantages of high resolution clear native electrophoresis make this technique superior for functional proteomics analyses.

  17. Western blotting using capillary electrophoresis.

    PubMed

    Anderson, Gwendolyn J; M Cipolla, Cynthia; Kennedy, Robert T

    2011-02-15

    A microscale Western blotting system based on separating sodium-dodecyl sulfate protein complexes by capillary gel electrophoresis followed by deposition onto a blotting membrane for immunoassay is described. In the system, the separation capillary is grounded through a sheath capillary to a mobile X-Y translation stage which moves a blotting membrane past the capillary outlet for protein deposition. The blotting membrane is moistened with a methanol and buffer mixture to facilitate protein adsorption. Although discrete protein zones could be detected, bands were broadened by ∼1.7-fold by transfer to membrane. A complete Western blot for lysozyme was completed in about one hour with 50 pg mass detection limit from low microgram per milliliter samples. These results demonstrate substantial reduction in time requirements and improvement in mass sensitivity compared to conventional Western blots. Western blotting using capillary electrophoresis shows promise to analyze low volume samples with reduced reagents and time, while retaining the information content of a typical Western blot.

  18. The American Society of Shoulder and Elbow Therapists' consensus statement on rehabilitation following arthroscopic rotator cuff repair.

    PubMed

    Thigpen, Charles A; Shaffer, Michael A; Gaunt, Bryce W; Leggin, Brian G; Williams, Gerald R; Wilcox, Reg B

    2016-04-01

    This is a consensus statement on rehabilitation developed by the American Society of Shoulder and Elbow Therapists. The purpose of this statement is to aid clinical decision making during the rehabilitation of patients after arthroscopic rotator cuff repair. The overarching philosophy of rehabilitation is centered on the principle of the gradual application of controlled stresses to the healing rotator cuff repair with consideration of rotator cuff tear size, tissue quality, and patient variables. This statement describes a rehabilitation framework that includes a 2-week period of strict immobilization and a staged introduction of protected, passive range of motion during weeks 2-6 postoperatively, followed by restoration of active range of motion, and then progressive strengthening beginning at postoperative week 12. When appropriate, rehabilitation continues with a functional progression for return to athletic or demanding work activities. This document represents the first consensus rehabilitation statement developed by a multidisciplinary society of international rehabilitation professionals specifically for the postoperative care of patients after arthroscopic rotator cuff repair. Copyright © 2016 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

  19. Monitoring refolding of tailspike endorhamnosidase using capillary electrophoresis-laser induced tryptophan fluorescence

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Jensen, P.K.; Lee, Cheng S.; King, J.A.

    1997-12-31

    The use of capillary electrophoresis equipped with laser-induced tryptophan fluorescence detection is presented for monitoring the refolding pathway of phage P22 tailspike endorhamnosidase. Upon initiation of refolding, tailspike polypeptides rapidly fold into structured monomeric intermediates with a high content of secondary structure. These monomeric species associate to form the triple-chain defined folding intermediates, the protrimers. Conversion of the protrimer into the native, sodium dodecyl sulfate (SDS) resistant tailspike protein is the rate-limiting step in the refolding pathway. Refolding kinetics and yield measured by capillary electrophoresis are in good agreement with those obtained via native gel electrophoresis, SDS polyacrylamide gel electrophoresismore » (SDS-PAGE) and fluorescence spectrophotometry. To enhance separation resolution between protrimer and native protein in capillary electrophoresis, the use of poly(ethylene oxide) is investigated for the introduction of a sieving separation mechanism. The increased viscosity of the electrophoresis buffer may also play a role in resolution enhancement.« less

  20. The gel electrophoresis markup language (GelML) from the Proteomics Standards Initiative.

    PubMed

    Gibson, Frank; Hoogland, Christine; Martinez-Bartolomé, Salvador; Medina-Aunon, J Alberto; Albar, Juan Pablo; Babnigg, Gyorgy; Wipat, Anil; Hermjakob, Henning; Almeida, Jonas S; Stanislaus, Romesh; Paton, Norman W; Jones, Andrew R

    2010-09-01

    The Human Proteome Organisation's Proteomics Standards Initiative has developed the GelML (gel electrophoresis markup language) data exchange format for representing gel electrophoresis experiments performed in proteomics investigations. The format closely follows the reporting guidelines for gel electrophoresis, which are part of the Minimum Information About a Proteomics Experiment (MIAPE) set of modules. GelML supports the capture of metadata (such as experimental protocols) and data (such as gel images) resulting from gel electrophoresis so that laboratories can be compliant with the MIAPE Gel Electrophoresis guidelines, while allowing such data sets to be exchanged or downloaded from public repositories. The format is sufficiently flexible to capture data from a broad range of experimental processes, and complements other PSI formats for MS data and the results of protein and peptide identifications to capture entire gel-based proteome workflows. GelML has resulted from the open standardisation process of PSI consisting of both public consultation and anonymous review of the specifications.

  1. Position of the American Dietetic Association, School Nutrition Association, and Society for Nutrition Education: comprehensive school nutrition services.

    PubMed

    Briggs, Marilyn; Fleischhacker, Sheila; Mueller, Constance G

    2010-01-01

    It is the position of the American Dietetic Association (ADA), School Nutrition Association (SNA), and Society for Nutrition Education (SNE) that comprehensive, integrated nutrition services in schools, kindergarten through grade 12, are an essential component of coordinated school health programs and will improve the nutritional status, health, and academic performance of our nation's children. Local school wellness policies may strengthen comprehensive nutrition services by encouraging multidisciplinary wellness teams, composed of school and community members, to work together in identifying local school needs, developing feasible strategies to address priority areas, and integrating comprehensive nutrition services with a coordinated school health program. This joint position paper affirms schools as an important partner in health promotion. To maximize the impact of school wellness policies on strengthening comprehensive, integrated nutrition services in schools nationwide, ADA, SNA, and SNE recommend specific strategies in the following key areas: nutrition education and promotion, food and nutrition programs available on the school campus, school-home-community partnerships, and nutrition-related health services. Copyright © 2010 Society for Nutrition Education. Published by Elsevier Inc. All rights reserved.

  2. Psychological Aspects of European Cosmology in American Society: African and European Cultures.

    ERIC Educational Resources Information Center

    Baldwin, Joseph A.

    1985-01-01

    Discusses the Eurocentric nature of the United States social reality, and investigates psychological and mental health implications for the African-American community. Outlines the basic themes, emphases and criteria of Euro-American cosmology and describes how it can come to dominate the Afro-American's self-consciousness. Suggests ways to…

  3. Evaluation of American Indian Science and Engineering Society Intertribal Middle School Science and Math Bowl Project

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    AISES, None

    The American Indian Science and Engineering Society (AISES) has been funded under a U.S. Department of Energy (DOE) grant (Grant Award No. DE-SC0004058) to host an Intertribal Middle-School Science and Math Bowl (IMSSMB) comprised of teams made up of a majority of American Indian students from Bureau of Indian Education-funded schools and public schools. The intent of the AISES middle school science and math bowl is to increase participation of American Indian students at the DOE-sponsored National Science Bowl. Although national in its recruitment scope, the AISES Intertribal Science and Math Bowl is considered a “regional” science bowl, equivalent tomore » the other 50 regional science bowls which are geographically limited to states. Most regional bowls do not have American Indian student teams competing, hence the AISES bowl is meant to encourage American Indian student teams to increase their science knowledge in order to participate at the national level. The AISES competition brings together teams from various American Indian communities across the nation. Each team is provided with funds for travel to and from the event, as well as for lodging and meals. In 2011 and 2012, there were 10 teams participating; in 2013, the number of teams participating doubled to 20. Each Science and Math Bowl team is comprised of four middle school — grades 6 through 8 — students, one alternate, and a teacher who serves as advisor and coach — although in at least two cases, the coach was not a teacher, but was the Indian Education Coordinator. Each team member must have at least a 3.0 GPA. Furthermore, the majority of students in each team must be comprised of American Indian, Alaska Native or Native Hawaiian students. Under the current DOE grant, AISES sponsored three annual middle school science bowl competitions over the years 2011, 2012 and 2013. The science and math bowls have been held in late March concurrently with the National American Indian Science and

  4. Severe community-acquired pneumonia: use of intensive care services and evaluation of American and British Thoracic Society Diagnostic criteria.

    PubMed

    Angus, Derek C; Marrie, Thomas J; Obrosky, D Scott; Clermont, Gilles; Dremsizov, Tony T; Coley, Christopher; Fine, Michael J; Singer, Daniel E; Kapoor, Wishwa N

    2002-09-01

    Despite careful evaluation of changes in hospital care for community-acquired pneumonia (CAP), little is known about intensive care unit (ICU) use in the treatment of this disease. There are criteria that define CAP as "severe," but evaluation of their predictive value is limited. We compared characteristics, course, and outcome of inpatients who did (n = 170) and did not (n = 1,169) receive ICU care in the Pneumonia Patient Outcomes Research Team prospective cohort. We also assessed the predictive characteristics of four prediction rules (the original and revised American Thoracic Society criteria, the British Thoracic Society criteria, and the Pneumonia Severity Index [PSI]) for ICU admission, mechanical ventilation, medical complications, and death (as proxies for severe CAP). ICU patients were more likely to be admitted from home and had more comorbid conditions. Reasons for ICU admission included respiratory failure (57%), hemodynamic monitoring (32%), and shock (16%). ICU patients incurred longer hospital stays (23.2 vs. 9.1 days, p < 0.001), higher hospital costs (21,144 dollars vs. 5,785 dollars, p < 0.001), more nonpulmonary organ dysfunction, and higher hospital mortality (18.2 vs. 5.0%, p < 0.001). Although ICU patients were sicker, 27% were of low risk (PSI Risk Classes I-III). Severity-adjusted ICU admission rates varied across institutions, but mechanical ventilation rates did not. The revised American Thoracic Society criteria rule was the best discriminator of ICU admission and mechanical ventilation (area under the receiver operating characteristic curve, 0.68 and 0.74, respectively) but none of the prediction rules were particularly good. The PSI was the best predictor of medical complications and death (area under the receiver operating characteristic curve, 0.65 and 0.75, respectively), but again, none of the prediction rules were particularly good. In conclusion, ICU use for CAP is common and expensive but admission rates are variable. Clinical

  5. Knowledge, Affection and Basic Attitudes Toward Animals in American Society. Phase III.

    ERIC Educational Resources Information Center

    Kellert, Stephen R.; Berry, Joyce K.

    This paper, third in a series of five reports on results of a national study of American attitudes, knowledge, and behaviors toward wildlife and natural habitats, focuses on the American public's attitudes, perceptions, and understanding of animals. Data were derived from questionnaires administered to 3,107 randomly selected Americans (18 years…

  6. Fluorescence Detection In Electrophoresis

    NASA Astrophysics Data System (ADS)

    Swarner, Susan

    1988-04-01

    Fluorescence detection is in common usage in forensic science laboratories for the visualization of three enzyme markers. The fluorogenic substrates, 4-methylumbelliferyl phosphate, 4-methylutbel-liveryl acetate, and fluorecein diacetate, are acted upon by the enzymes Erythrocyte Acid Phospha, tase, Esterase-D, and Carbonic Anhydrase-III, respectively, to produce compounds visible to the analyst when viewed with transmitted UV light at 365 nm. Additionally, the choice of fluorogenic corn, pounds may help detect a specific enzyme from a related enzyme. One of the responsibilities of a forensic science laboratory may be the analysis of blood for genetically controlled polymorphic enzymes and protein markers. The genetic markers are said to be polymorphic because each exhibits types which can be differentiated and allows for the inclusion or exclusion of possible-donors of the blood. Each genetic marker can be separated into these recognizable types by electrophoresis, a technique which separates compounds based on electrical charges. Electrophoresis is conducted by placing a portion or extract of each bloodstain into a support medium which will conduct electricity. This is known as a plate or membrane. By controlling the pH of the buffer and the potential that is applied to the plate, the analyst can achieve separation of the types within an enzyme marker. The types appear as differing patterns of bands. Once the bloodstain has been subjected to electrophoresis, the enzymes must be visualized. This is generally best accomplished by using the specific activity of the enzyme. For the enzymes described in the present work, the visualization is performed by over-layering the plate with a piece of filter paper that 'has been saturated with the appropriate non-fluorescent substrate and buffer. The bands of enzyme, which is now in discrete patterns, will act upon the non-fluorescent substrate to create a fluorescent compound. The plate is then viewed with transmitted UV

  7. Risk reduction in pediatric procedural sedation by application of an American Academy of Pediatrics/American Society of Anesthesiologists process model.

    PubMed

    Hoffman, George M; Nowakowski, Rhonda; Troshynski, Todd J; Berens, Richard J; Weisman, Steven J

    2002-02-01

    Guidelines for risk reduction during procedural sedation from the American Academy of Pediatrics (AAP) and the American Society of Anesthesiologists (ASA) rely on expert opinion and consensus. In this article, we tested the hypothesis that application of an AAP/ASA-structured model would reduce the risk of sedation-related adverse events. Prospectively coded sedation records were abstracted by a hospital quality improvement specialist with practical and administrative experience in pediatric sedation. Process variables included notation of nulla per os (NPO) status, performance of a guided risk assessment, assignment of ASA physical status score, obtaining informed consent, generation of a sedation plan, and assessment of sedation level using a quantitative scoring system. Content variables included adherence to AAP NPO guidelines, ASA class, target sedation level, actual sedation level, age, procedure, and drugs used. Complication risk was assessed by logistic regression and Mantel-Haenszel odds ratios (OR). Complications were identified in 40 of 960 records (4.2%). The complication rate was 34 of 895 (3.8%) with planned conscious sedation and 6 of 65 (9.2%) with planned deep sedation ([DS]; OR: 2.6). Complications were reduced by performance of structured risk assessment (OR: 0.10), adherence to all process guidelines (OR: 0), and avoiding actual DS (OR: 0.4). The only drug associated with higher risk was chloral hydrate (OR: 2.1). Failure to adhere to NPO guidelines did not increase risk in this assessment; however, the adverse event rate was 0 if all process guidelines were followed. Presedation assessment reduces complications of DS. Repeated assessment of sedation score reduces the risk of inadvertent DS. The data provide direct evidence that AAP/ASA guidelines can reduce the risk of pediatric procedural sedation.

  8. Integrated circuit-based instrumentation for microchip capillary electrophoresis.

    PubMed

    Behnam, M; Kaigala, G V; Khorasani, M; Martel, S; Elliott, D G; Backhouse, C J

    2010-09-01

    Although electrophoresis with laser-induced fluorescence (LIF) detection has tremendous potential in lab on chip-based point-of-care disease diagnostics, the wider use of microchip electrophoresis has been limited by the size and cost of the instrumentation. To address this challenge, the authors designed an integrated circuit (IC, i.e. a microelectronic chip, with total silicon area of <0.25 cm2, less than 5 mmx5 mm, and power consumption of 28 mW), which, with a minimal additional infrastructure, can perform microchip electrophoresis with LIF detection. The present work enables extremely compact and inexpensive portable systems consisting of one or more complementary metal-oxide-semiconductor (CMOS) chips and several other low-cost components. There are, to the authors' knowledge, no other reports of a CMOS-based LIF capillary electrophoresis instrument (i.e. high voltage generation, switching, control and interface circuit combined with LIF detection). This instrument is powered and controlled using a universal serial bus (USB) interface to a laptop computer. The authors demonstrate this IC in various configurations and can readily analyse the DNA produced by a standard medical diagnostic protocol (end-labelled polymerase chain reaction (PCR) product) with a limit of detection of approximately 1 ng/microl (approximately 1 ng of total DNA). The authors believe that this approach may ultimately enable lab-on-a-chip-based electrophoretic instruments that cost on the order of several dollars.

  9. Contemporary Attitudes and Practice Patterns of North American Urologists in Investigating Stone-Forming Patients-A Survey of Endourological Society Members.

    PubMed

    McGuire, Barry B; Matulewicz, Richard S; Zuccarino-Crowe, Rian; Nadler, Robert B; Perry, Kent T

    2016-04-01

    Recent evidence would suggest a low rate of metabolic assessment in stone formers, even in those deemed as high risk. We wished to assess the attitudes and practice patterns of metabolic work up in North American members of the Endourological Society as part of the management of stone-forming patients. A 12-question online multiple-choice questionnaire (using Survey Monkey(®)) was distributed to all members of the Endourological Society through e-mail. Descriptive analyses were performed. A total of 124 North American members of the Endourological Society responded (90% endourologists, 65% fellowship trained). Ninety-seven percent perform metabolic assessments without referring to a consultant. Eighty-three percent use a commercial analysis company and 17% request serum or urine parameters individually. Ninety-seven percent believe that 24-48-hour urine collection is a better way of assessing patients for metabolic abnormalities than a "basic analysis." Many respondents (37%) would be more likely to metabolically assess if results were easier to interpret, and 35% would like assistance/advice in the interpretation of results. At initial investigation of a first-time stone former, 87% of respondents use serum chemistry, 48% use 24-hour urine, 26% use 48-hour urine (two consecutive 24-hour urine collections), 54% send stone for analysis, and 7% do not investigate. On recurrent stone formers, 69% use serum chemistry, 73% use 24/48-hour urine, and 23% send stone for analysis. On routine follow-up, 36% check serum chemistry, 55% use 24-hour urine, 2% use 48-hour urine, and 29% do not metabolically evaluate. The majority agree that pharmacologic therapy plays a strong role in preventing recurrence (90%). After initiating pharmacologic therapy, 59% reassess using serum chemistry and 84% and 7% use 24/48-hour urine collection, respectively. Physicians re-evaluate patients after 1 month (7%), 1-2 months (10%), 2-4 months (44%), 4-6 months (30%), or after 6-12 months (7

  10. Rediscovering Interwar American Theorists

    DTIC Science & Technology

    2017-05-25

    society .” See Millis, American Military Thought, xvi. 7 Weigley, The American Way of War: A History of United States Military Strategy and Policy, 214...maintains that Americans failed to perceive the, “operational field as a new and distinct cognition,” until the publication of AirLand Battle doctrine in...developments in operational theory, but values evidence of practice above theory. He contends that Americans failed to benefit from advances in operational

  11. 46 CFR 30.10-57 - Recognized classification society-TB/ALL.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Recognized classification society-TB/ALL. 30.10-57... Definitions § 30.10-57 Recognized classification society—TB/ALL. The term recognized classification society means the American Bureau of Shipping or other classification society recognized by the Commandant. ...

  12. 46 CFR 30.10-57 - Recognized classification society-TB/ALL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Recognized classification society-TB/ALL. 30.10-57... Definitions § 30.10-57 Recognized classification society—TB/ALL. The term recognized classification society means the American Bureau of Shipping or other classification society recognized by the Commandant. ...

  13. A study of cell electrophoresis as a means of purifying growth hormone secreting cells

    NASA Technical Reports Server (NTRS)

    Plank, Lindsay D.; Hymer, W. C.; Kunze, M. Elaine; Marks, Gary M.; Lanham, J. Wayne

    1983-01-01

    Growth hormone secreting cells of the rat anterior pituitary are heavily laden with granules of growth hormone and can be partialy purified on the basis of their resulting high density. Two methods of preparative cell electrophoresis were investigated as methods of enhancing the purification of growth hormone producing cells: density gradient electrophoresis and continuous flow electrophoresis. Both methods provided a two- to four-fold enrichment in growth hormone production per cell relative to that achieved by previous methods. Measurements of electrophoretic mobilities by two analytical methods, microscopic electrophoresis and laser-tracking electrophoresis, revealed very little distinction between unpurified anterior pituitary cell suspensions and somatotroph-enriched cell suspensions. Predictions calculated on the basis of analytical electrophoretic data are consistent with the hypothesis that sedimentation plays a significant role in both types of preparative electrophoresis and the electrophoretic mobility of the growth hormone secreting subpopulation of cells remains unknown.

  14. Position of the American Dietetic Association, Society for Nutrition Education, and American School Food Service Association--Nutrition services: an essential component of comprehensive school health programs.

    PubMed

    Briggs, Marilyn; Safaii, SeAnne; Beall, Deborah Lane

    2003-04-01

    It is the position of the American Dietetic Association (ADA), the Society for Nutrition Education (SNE), and the American School Food Service Association (ASFSA) that comprehensive nutrition services must be provided to all of the nation's preschool through grade twelve students. These nutrition services shall be integrated with a coordinated, comprehensive school health program and implemented through a school nutrition policy. The policy should link comprehensive, sequential nutrition education; access to and promotion of child nutrition programs providing nutritious meals and snacks in the school environment; and family, community, and health services' partnerships supporting positive health outcomes for all children. Childhood obesity has reached epidemic proportions and is directly attributed to physical inactivity and diet. Schools can play a key role in reversing this trend through coordinated nutrition services that promote policies linking comprehensive, sequential nutrition education programs, access to and marketing of child nutrition programs, a school environment that models healthy food choices, and community partnerships. This position paper provides information and resources for nutrition professionals to use in developing and supporting comprehensive school health programs. J Am Diet Assoc. 2003;103:505-514.

  15. View from the Top: Perspectives on Women in Gastroenterology from Society Leaders.

    PubMed

    Schmitt, Colleen M; Allen, John I

    2016-06-01

    Women are making great strides at all levels of medicine, including gastroenterology. The proportion of women members in gastroenterology societies has increased nearly 2-fold and the percent of women trainees is 36%. Although there continue to be challenges for women in academic and community practice, the American Gastroenterological Association, American Society of Gastrointestinal Endoscopy, and other gastroenterology societies have dedicated substantial resources to foster careers of women in gastroenterology and develop women as leaders in our societies. This article outlines ongoing challenges for women in gastroenterology and some key initiatives addressing barriers to success. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. An Experimental Copyright Moratorium: Study of a Proposed Solution to the Copyright Photocopying Problem. Final Report to the American Society for Testing and Materials (ASTM).

    ERIC Educational Resources Information Center

    Heilprin, Laurence B.

    The Committee to Investigate Copyright Problems (CICP), a non-profit organization dedicated to resolving the conflict known as the "copyright photocopying problem" was joined by the American Society for Testing and Materials (ASTM), a large national publisher of technical and scientific standards, in a plan to simulate a long-proposed…

  17. Cultural Strengths as Moderators of the Relationship between Acculturation to the Mainstream U.S. Society and Eating- and Body-Related Concerns among Mexican American Women

    ERIC Educational Resources Information Center

    Bettendorf, Sonya K.; Fischer, Ann R.

    2009-01-01

    This study explored whether 3 culturally relevant variables (i.e., ethnic identity, familism, and enculturation) operated as sources of strength for 209 Mexican American women by buffering the relationship between their acculturation to the mainstream U.S. society and eating- and body-related concerns. In an effort to capture the underlying…

  18. Society Membership Profile: The Pattern of Subfield Associations.

    ERIC Educational Resources Information Center

    Czujko, Roman; And Others

    An overview of the membership of nine societies that comprise the American Institute of Physics is presented, with attention to demographic characteristics, employers, work activity, salaries, physics subfields, and differences among the societies. Comparisons are made to surveys since 1979, and highlights on 1983 salaries are included. One…

  19. Prevalence and interest in the practice of scratch testing for contact urticaria: a survey of the American contact dermatitis society members.

    PubMed

    Orb, Quinn; Millsop, Jillian Wong; Harris, KaLynne; Powell, Douglas

    2014-01-01

    Contact urticaria (CU) is the development of a wheal and flare on the skin after topical exposure to a particular chemical or compound. It can be diagnosed through a variety of techniques. Many chemicals that cause a type IV allergy can also cause CU. The incidence of CU to these chemicals is unknown. The aim of this study was to evaluate the opinions of the American Contact Dermatitis Society members regarding CU and scratch testing. We distributed an electronic survey to the American Contact Dermatitis Society members regarding observed prevalence of CU, frequency of scratch testing in clinical practice, and interest in learning about scratch testing in diagnosing CU and other skin contact conditions. We distributed 508 surveys and received 133 responses. Seventeen percent reported that CU was extremely rare, 32% reported that CU was rare, and 38.9% reported that CU was infrequent. Alternatively, 10.7% believed that CU was common, and 1.5% believed that CU was extremely common. A minority, 19.1%, performed scratch testing on patients with suspected CU. Most respondents, 54.6%, were interested in learning about scratch testing. Additional education regarding scratch testing could increase comfort and use of scratch testing in clinical practice. Further studies are needed to evaluate the prevalence of CU in the general population and better guide the use of testing for dermatologic patients.

  20. Better survival for African and Hispanic/Latino Americans after infrainguinal revascularization in the Society for Vascular Surgery Vascular Quality Initiative.

    PubMed

    Brothers, Thomas E; Zhang, Jingwen; Mauldin, Patrick D; Tonnessen, Britt H; Robison, Jacob G; Vallabhaneni, Raghuveer; Hallett, John W; Sidawy, Anton N

    2017-04-01

    Inferior survival outcomes have historically been reported for African Americans with cardiovascular disease, and poorer outcomes have been presumed for peripheral arterial disease (PAD) as well. The current study evaluates the effect of race and ethnicity on survival of patients undergoing open or endovascular interventions for lower extremity PAD. Data of patients from the Society for Vascular Surgery Vascular Quality Initiative database were obtained for patients undergoing open infrainguinal (INFRA) or suprainguinal (SUPRA) bypass, peripheral vascular intervention (PVI), and amputation (AMP). Patients were further stratified as suprainguinal (SupraPVI) if any of the first three interventions listed included the aorta or iliac vessels or infrainguinal (InfraPVI) if not. The primary outcome was the patient's death (overall mortality) as recorded in the database or determined by cross-reference with the Social Security Death Index (SSDI). The secondary outcome consisted of perioperative mortality during the index hospitalization. Generalized linear modeling provided multivariate analysis, with entry of variables dependent on results of univariate analysis. From January 2003 through September 2015, a total of 24,241 INFRA bypass, 8028 SUPRA bypass, 48,048 InfraPVI, 21,196 SupraPVI, and 3423 AMP patients met criteria for analysis, with a median follow-up of 18 (interquartile range, 8-33) months. Combining all procedures, overall mortality was lower among African Americans than among white Americans (12.4% vs 14.2%; P < .0001) but not death in the periprocedural period (1.1% vs 1.2%; P = .26). To account for differences in length of follow-up, Cox proportional hazards analysis confirmed that the African American race was independently associated with a significantly lower occurrence of overall mortality after INFRA bypass (hazard ratio [HR], 0.78; 95% confidence interval [CI], 0.70-0.88; P < .0009), InfraPVI (HR, 0.72; 95% CI, 0.67-0.78; P < .0001), and Supra

  1. Micro-electrophoresis: a noninvasive method of sperm selection based on membrane charge.

    PubMed

    Simon, Luke; Murphy, Kristin; Aston, Kenneth I; Emery, Benjamin R; Hotaling, James M; Carrell, Douglas T

    2015-02-01

    To develop a technique with the potential of isolating genetically fit sperm for assisted reproductive technology (ART) treatment without compromising its structural or functional competence. Observational study. University hospital. Fifty patients undergoing infertility diagnosis and 88 couples undergoing ART treatment. None. Under an electric field, the percentage of positively charged sperm (PCS), negatively charged sperm (NCS), and neutrally charged sperm was determined for each ejaculate before and after density gradient centrifugation (DGC), and evaluated for sperm DNA damage, histone retention, and couples' ART outcomes. Subsequently, PCS, NCS, and neutrally charged sperm were selected using an intracytoplasmic sperm injection needle and directly analyzed for DNA damage. There was a reduction in the NCS population (95.10% ± 0.94% vs. 54.48% ± 2.39%) and an increase in the PCS population (4.28% ± 0.58% vs. 42.52% ± 2.36%) after DGC. The DNA damage was inversely proportional to %NCS (r(2) = -0.242) and directly proportional to the %PCS (r(2) = 0.206). When sperm were picked according to their charge and directly analyzed, sperm DNA damage was lower in the NCS population (3.9% ± 1.5%) compared with control (17.3% ± 3.2%) and %PCS populations (27.8% ± 6.0%). The %NCS was positively associated with fertilization rate (r(2) = 0.469) and blastocyst development (r(2) = 0.308) and inversely associated with embryo arrest (r(2) = -0.253). Implantation rate and clinical pregnancies were higher in patient groups with increased NCS. Selection of NCS through micro-electrophoresis has the potential to isolate sperm relatively free of DNA damage to be used in ART. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  2. Occurrence of Double Monoclonal Bands on Protein Electrophoresis: An Unusual Finding.

    PubMed

    Srinivasan, Vishrut K; Bhagat, Priyanka; Bansal, Frainey; Chhabra, Seema

    2016-06-01

    Various techniques of protein electrophoresis are used for detection of monoclonal proteins/paraproteins in serum and/or urine of patients with monoclonal gammopathies. These are detected as the so-called 'M' bands (monoclonal bands) on serum protein electrophoresis and/or immunofixation electrophoresis. In most cases, a single M-band is detected. However, more than one M-band can be detected in the samples of a minor proportion of patients. This condition is termed as 'double gammopathy' or 'biclonal gammopathy'. A knowledge of such an unusual occurrence is essential for recognition and appropriate interpretation of this entity.

  3. Gel Electrophoresis of Gold-DNA Nano-Conjugates

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Pellegrino, T.; Sperling, R.A.; Alivisatos, A.P.

    2006-01-10

    Single stranded DNA of different lengths and different amounts was attached to colloidal phosphine stabilized Au nanoparticles. The resulting conjugates were investigated in detail by a gel electrophoresis study based on 1200 gels. We demonstrate how these experiments help to understand the binding of DNA to Au particles. In particular we compare specific attachment of DNA via gold-thiol bonds with nonspecific adsorption of DNA. The maximum number of DNA molecules that can be bound per particle was determined. We also compare several methods to used gel electrophoresis for investigating the effective diameter of DNA-Au conjugates, such as using a calibrationmore » curve of particles with known diameters and Ferguson plots.« less

  4. Numerical simulation of electrophoresis separation processes

    NASA Technical Reports Server (NTRS)

    Ganjoo, D. K.; Tezduyar, T. E.

    1986-01-01

    A new Petrov-Galerkin finite element formulation has been proposed for transient convection-diffusion problems. Most Petrov-Galerkin formulations take into account the spatial discretization, and the weighting functions so developed give satisfactory solutions for steady state problems. Though these schemes can be used for transient problems, there is scope for improvement. The schemes proposed here, which consider temporal as well as spatial discretization, provide improved solutions. Electrophoresis, which involves the motion of charged entities under the influence of an applied electric field, is governed by equations similiar to those encountered in fluid flow problems, i.e., transient convection-diffusion equations. Test problems are solved in electrophoresis and fluid flow. The results obtained are satisfactory. It is also expected that these schemes, suitably adapted, will improve the numerical solutions of the compressible Euler and the Navier-Stokes equations.

  5. Versatile electrophoresis-based self-test platform.

    PubMed

    Guijt, Rosanne M

    2015-03-01

    Lab on a Chip technology offers the possibility to extract chemical information from a complex sample in a simple, automated way without the need for a laboratory setting. In the health care sector, this chemical information could be used as a diagnostic tool for example to inform dosing. In this issue, the research underpinning a family of electrophoresis-based point-of-care devices for self-testing of ionic analytes in various sample matrices is described [Electrophoresis 2015, 36, 712-721.]. Hardware, software, and methodological chances made to improve the overall analytical performance in terms of accuracy, precision, detection limit, and reliability are discussed. In addition to the main focus of lithium monitoring, new applications including the use of the platform for veterinary purposes, sodium, and for creatinine measurements are included. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Survey of International Members of the American Thoracic Society on Climate Change and Health.

    PubMed

    Sarfaty, Mona; Kreslake, Jennifer; Ewart, Gary; Guidotti, Tee L; Thurston, George D; Balmes, John R; Maibach, Edward W

    2016-10-01

    The American Thoracic Society (ATS), in collaboration with George Mason University, surveyed international members of the society to assess perceptions, clinical experiences, and preferred policy responses related to global climate change. A recruitment email was sent by the ATS President in October 2015 to 5,013 international members. Subsequently, four reminder emails were sent to nonrespondents. Responses were received from 489 members in 68 countries; the response rate was 9.8%. Half of respondents reported working in countries in Asia (25%) or Europe (25%), with the remainder in South America (18%), North America (Canada and Mexico) (18%), Australia or New Zealand (9%), and Africa (6%). Survey estimate confidence intervals were ± 5% or smaller. A high percentage of international ATS survey respondents judged that climate change is happening (96%), that it is driven by human activity (70%), and that it is relevant to patient care ("a great deal"/"a moderate amount") (80%). A majority of respondents also indicated they are already observing health impacts of climate change among their patients; most commonly as increases in chronic disease severity from air pollution (88%), allergic symptoms from exposure to plants or mold (72%), and severe weather injuries (69%). An even larger majority anticipated seeing these climate-related health impacts in the next two decades. Respondents further indicated that physicians and physician organizations should play an active role in educating patients, the public, and policy makers on the human health effects of climate change. International ATS respondents, like their counterparts in the U.S., observed that human health is already adversely affected by climate change, and support responses to address this situation.

  7. Adverse event reporting in patients treated with levothyroxine: results of the pharmacovigilance task force survey of the american thyroid association, american association of clinical endocrinologists, and the endocrine society.

    PubMed

    Hennessey, James V; Malabanan, Alan O; Haugen, Bryan R; Levy, Elliot G

    2010-01-01

    To survey physicians to determine whether potency and consistency issues with levothyroxine sodium (LT4) have been resolved and to assess current experience regarding safety of substituting LT4 products. Members of the American Association of Clinical Endocrinologists, American Thyroid Association, and The Endocrine Society collaborated to create a survey instrument that would effectively sample the clinical experience of their society members and frequent prescribers of LT4. More than 18,000 e-mailed requests for information were generated, and the Web sites of each society provided links to the data collection form. The survey provided an opportunity to collect clinical observations of adverse events or product availability problems from physicians caring for patients with thyroid disease who required use of contemporary LT4 preparations. After adjustment for known reasons for unstable results from thyroid function tests, 199 reports of adverse events associated with changes in thyrotropin values were further analyzed. One hundred seventy-seven reports (88.9%) were associated with a change in the source of LT4; no change was noted in 21 (10.6%). Details regarding the circumstances of the change were provided in 167 of the 177 reports (94.4%), The reporting physicians themselves or their office staff had changed the LT4 preparation in only 1 of the 167 cases (0.6%). The remainder of changes had been made by the patient's pharmacy, either with the physician's knowledge (in 13 of 167 cases [7.8%]) or without his/her knowledge (in 153 of 167 cases [91.6%]). Fifty-four of 199 cases (27.1%) described serious adverse events; 52 of these (96.3%) were associated with a substitution of one LT4 preparation for another. The clinical use of contemporary LT4 products continues to be associated with some adverse outcomes. A small number of reports were associated with continued use of the same LT4 products. The most frequently reported adverse outcomes were associated with the

  8. Agarose gel electrophoresis for the separation of DNA fragments.

    PubMed

    Lee, Pei Yun; Costumbrado, John; Hsu, Chih-Yuan; Kim, Yong Hoon

    2012-04-20

    Agarose gel electrophoresis is the most effective way of separating DNA fragments of varying sizes ranging from 100 bp to 25 kb(1). Agarose is isolated from the seaweed genera Gelidium and Gracilaria, and consists of repeated agarobiose (L- and D-galactose) subunits(2). During gelation, agarose polymers associate non-covalently and form a network of bundles whose pore sizes determine a gel's molecular sieving properties. The use of agarose gel electrophoresis revolutionized the separation of DNA. Prior to the adoption of agarose gels, DNA was primarily separated using sucrose density gradient centrifugation, which only provided an approximation of size. To separate DNA using agarose gel electrophoresis, the DNA is loaded into pre-cast wells in the gel and a current applied. The phosphate backbone of the DNA (and RNA) molecule is negatively charged, therefore when placed in an electric field, DNA fragments will migrate to the positively charged anode. Because DNA has a uniform mass/charge ratio, DNA molecules are separated by size within an agarose gel in a pattern such that the distance traveled is inversely proportional to the log of its molecular weight(3). The leading model for DNA movement through an agarose gel is "biased reptation", whereby the leading edge moves forward and pulls the rest of the molecule along(4). The rate of migration of a DNA molecule through a gel is determined by the following: 1) size of DNA molecule; 2) agarose concentration; 3) DNA conformation(5); 4) voltage applied, 5) presence of ethidium bromide, 6) type of agarose and 7) electrophoresis buffer. After separation, the DNA molecules can be visualized under uv light after staining with an appropriate dye. By following this protocol, students should be able to: Understand the mechanism by which DNA fragments are separated within a gel matrix Understand how conformation of the DNA molecule will determine its mobility through a gel matrix Identify an agarose solution of appropriate

  9. Interventional spine and pain procedures in patients on antiplatelet and anticoagulant medications: guidelines from the American Society of Regional Anesthesia and Pain Medicine, the European Society of Regional Anaesthesia and Pain Therapy, the American Academy of Pain Medicine, the International Neuromodulation Society, the North American Neuromodulation Society, and the World Institute of Pain.

    PubMed

    Narouze, Samer; Benzon, Honorio T; Provenzano, David A; Buvanendran, Asokumar; De Andres, José; Deer, Timothy R; Rauck, Richard; Huntoon, Marc A

    2015-01-01

    Interventional spine and pain procedures cover a far broader spectrum than those for regional anesthesia, reflecting diverse targets and goals. When surveyed, interventional pain and spine physicians attending the American Society of Regional Anesthesia and Pain Medicine (ASRA) 11th Annual Pain Medicine Meeting exhorted that existing ASRA guidelines for regional anesthesia in patients on antiplatelet and anticoagulant medications were insufficient for their needs. Those surveyed agreed that procedure-specific and patient-specific factors necessitated separate guidelines for pain and spine procedures. In response, ASRA formed a guidelines committee. After preliminary review of published complication reports and studies, committee members stratified interventional spine and pain procedures according to potential bleeding risk as low-, intermediate-, and high-risk procedures. The ASRA guidelines were deemed largely appropriate for the low- and intermediate-risk categories, but it was agreed that the high-risk targets required an intensive look at issues specific to patient safety and optimal outcomes in pain medicine. The latest evidence was sought through extensive database search strategies and the recommendations were evidence-based when available and pharmacology-driven otherwise. We could not provide strength and grading of these recommendations as there are not enough well-designed large studies concerning interventional pain procedures to support such grading. Although the guidelines could not always be based on randomized studies or on large numbers of patients from pooled databases, it is hoped that they will provide sound recommendations and the evidentiary basis for such recommendations.

  10. Graphic Narratives and Cancer Prevention: A Case Study of an American Cancer Society Comic Book.

    PubMed

    Krakow, Melinda

    2017-05-01

    As the interest in graphic medicine grows, health communicators have started engaging readers with compelling visual and textual accounts of health and illness, including via comic books. One context where comics have shown promise is cancer communication. This brief report presents an early example of graphic medicine developed by the American Cancer Society. "Ladies … Wouldn't It Be Better to Know?" is a comic book produced in the 1960s to provide the public with lay information about the Pap test for cervical cancer prevention and detection. An analysis of a key narrative attribute, plot development, illustrates the central role that perceived barriers played in this midcentury public health message, a component that remains a consideration of cancer communication design today. This case study of an early graphic narrative identifies promising cancer message features that can be used to address and refute barriers to cervical cancer screening and connects contemporary research with historical efforts in public health communication.

  11. American Contact Dermatitis Society Contact Allergy Management Program: An Epidemiologic Tool to Quantify Ingredient Usage.

    PubMed

    Scheman, Andrew; Severson, David

    2016-01-01

    The usage prevalence of ingredients in topical products is important to dermatologists and industry. To determine the prevalence of methylisothiazolinone (MI) in various types of consumer products The Contact Allergy Management Program (CAMP) database was mapped and sorted in spreadsheet format to determine the prevalence of MI in various types of consumer products. Methylisothiazolinone was found in 13.2% of 4660 total products in CAMP. High usage of MI was seen in dishwashing products (64%), shampoos (53%), bathroom/kitchen/all-purpose cleaners (47%), hair conditioners (45%), hair dyes (43%), laundry additives/fresheners/softeners (30%), soaps/cleansers (29%), and surface cleaners/disinfectants (27%). Of the products containing MI, MI alone (without methylchloroisothiazolinone) was most common in makeup products (100%), cleaning/dish/laundry products (>99%), moisturizers (82%), shaving products (78%), sunscreens (71%), and antiaging products (67%). The American Contact Dermatitis Society's CAMP is a valuable tool to collect epidemiologic data on the incidence of specific ingredient usage in various types of topical products.

  12. Cross-cultural examination of the structure of the Revised American Pain Society Patient Outcome Questionnaire (APS-POQ-R).

    PubMed

    Botti, Mari; Khaw, Damien; Jørgensen, Emmy Brandt; Rasmussen, Bodil; Hunter, Susan; Redley, Bernice

    2015-08-01

    This study investigated the cross-cultural factor stability and internal consistency of the Revised American Pain Society Patient Outcome Questionnaire (APS-POQ-R), a measure of the quality of postoperative pain management used internationally. We conducted exploratory factor analysis (EFA) of APS-POQ-R data from 2 point prevalence studies comprising 268 and 311 surveys of Danish and Australian medical-surgical patients, respectively. Parallel analysis indicated 4- and 3-factor solutions for Danish and Australian patients, respectively, which accounted for 58.1% and 52.9% of variance. Internal consistency was unsatisfactory among both Danish (Cronbach α = .54) and Australian (Cronbach α = .63) cohorts. There was a high degree of between-group similarity in item-factor loadings of variables coded as "pain experience," but not "pain management." This finding reflected cross-cultural differences in ratings of treatment satisfaction. For Danish patients, satisfaction was associated with the degree of pain severity and activity interference, whereas for Australian patients, satisfaction was associated with their perceived ability to participate in treatment. To facilitate further cross-cultural comparison, we compared our findings with past research conducted in the United States and Iceland. EFA supported the construct validity of the APS-POQ-R as a measure of "pain experience" but indicated that items measuring "pain management" may vary cross-culturally. Findings highlighted the need for further validation of the APS-POQ-R internationally. This study revealed the APS-POQ-R as a valid measure of postoperative pain experience for Danish and Australian patients. Measures of patients' perception of pain management were not robust to group differences in treatment expectations and demonstrated cross-cultural instability. Results highlighted the difficulties in establishing stable cross-cultural, cross-population subscales for the APS-POQ-R. Copyright © 2015

  13. Joachim kohn (1912-1987) and the origin of cellulose acetate electrophoresis.

    PubMed

    Rocco, Richard M

    2005-10-01

    The year 2006 marks the 50th anniversary of the discovery of cellulose acetate (CA) electrophoresis by Joachim Kohn, a pathologist at Queen Mary's Hospital in Roehampton, London. During a career in pathology that began in 1950 and spanned 37 years, Kohn published more than 50 papers in clinical laboratory medicine. He was the first to report the use of CA microbiology filters as solid supports for zone electrophoresis and the separation of hemoglobin phenotypes on CA membranes. Kohn also invented a new electrophoresis chamber and an 8-position stamp applicator especially for use with CA membranes. Beginning in 1957, Kohn pioneered the development of CA techniques for immunoelectrophoresis, counter immunoelectrophoresis, radial immunodiffusion, protein blotting, and immunofixation. He also designed a transport dressing for burn patients and was the first person to describe the use of an enzyme-based dipstick for measuring fingerstick blood glucose concentrations. This short review highlights Kohn's discovery of CA electrophoresis and his contributions to the development of this procedure.

  14. Electrophoresis for the analysis of heparin purity and quality

    PubMed Central

    Volpi, Nicola; Maccari, Francesca; Suwan, Jiraporn; Linhardt, Robert J.

    2012-01-01

    The adulteration of raw heparin with oversulfated chondroitin sulfate (OSCS) in 2007–2008 produced a global crisis resulting in extensive revisions to the pharmacopeia monographs and prompting the FDA to recommend the development of additional methods for the analysis of heparin purity. As a consequence, a wide variety of innovative analytical approaches have been developed for the quality assurance and purity of unfractionated and low-molecular-weight heparins. This review discusses recent developments in electrophoresis techniques available for the sensitive separation, detection, and partial structural characterization of heparin contaminants. In particular, this review summarizes recent publications on heparin quality and related impurity analysis using electrophoretic separations such as capillary electrophoresis (CE) of intact polysaccharides and hexosamines derived from their acidic hydrolysis, and polyacrylamide gel electrophoresis (PAGE) for the separation of heparin samples without and in the presence of its relatively specific depolymerization process with nitrous acid treatment. PMID:22736353

  15. Private Militias: The Cancer of the American Society

    DTIC Science & Technology

    2001-04-01

    large legal settlements against the traditional hate groups (the Ku Klux Klan and Aryan Nations), membership enrollment declined in the 1990s; whereas...the legal settlements against the “hate groups” have driven many of their members to either seek out other organizations with shared beliefs or to...take away the legal rights of Americans, committed the OKC bombing, spread toxins across America via contrails from aircraft, attempted to cause a

  16. Joint Consensus Statement of the American Academy of Sleep Medicine and Sleep Research Society on the Recommended Amount of Sleep for a Healthy Adult: Methodology and Discussion

    PubMed Central

    Watson, Nathaniel F.; Badr, M. Safwan; Belenky, Gregory; Bliwise, Donald L.; Buxton, Orfeu M.; Buysse, Daniel; Dinges, David F.; Gangwisch, James; Grandner, Michael A.; Kushida, Clete; Malhotra, Raman K.; Martin, Jennifer L.; Patel, Sanjay R.; Quan, Stuart F.; Tasali, Esra

    2015-01-01

    The American Academy of Sleep Medicine and Sleep Research Society recently released a Consensus Statement regarding the recommended amount of sleep to promote optimal health in adults. This paper describes the methodology, background literature, voting process, and voting results for the consensus statement. In addition, we address important assumptions and challenges encountered during the consensus process. Finally, we outline future directions that will advance our understanding of sleep need and place sleep duration in the broader context of sleep health. Citation: Watson NF, Badr MS, Belenky G, Bliwise DL, Buxton OM, Buysse D, Dinges DF, Gangwisch J, Grandner MA, Kushida C, Malhotra RK, Martin JL, Patel SR, Quan SF, Tasali E. Joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society on the recommended amount of sleep for a healthy adult: methodology and discussion. J Clin Sleep Med 2015;11(8):931–952. PMID:26235159

  17. Joint Consensus Statement of the American Academy of Sleep Medicine and Sleep Research Society on the Recommended Amount of Sleep for a Healthy Adult: Methodology and Discussion

    PubMed Central

    Watson, Nathaniel F.; Badr, M. Safwan; Belenky, Gregory; Bliwise, Donald L.; Buxton, Orfeu M.; Buysse, Daniel; Dinges, David F.; Gangwisch, James; Grandner, Michael A.; Kushida, Clete; Malhotra, Raman K.; Martin, Jennifer L.; Patel, Sanjay R.; Quan, Stuart F.; Tasali, Esra

    2015-01-01

    The American Academy of Sleep Medicine and Sleep Research Society recently released a Consensus Statement regarding the recommended amount of sleep to promote optimal health in adults. This paper describes the methodology, background literature, voting process, and voting results for the consensus statement. In addition, we address important assumptions and challenges encountered during the consensus process. Finally, we outline future directions that will advance our understanding of sleep need and place sleep duration in the broader context of sleep health. Citation: Watson NF, Badr MS, Belenky G, Bliwise DL, Buxton OM, Buysse D, Dinges DF, Gangwisch J, Grandner MA, Kushida C, Malhotra RK, Martin JL, Patel SR, Quan SF, Tasali E. Joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society on the recommended amount of sleep for a healthy adult: methodology and discussion. SLEEP 2015;38(8):1161–1183. PMID:26194576

  18. Assisted reproductive technology in the United States: 2001 results generated from the American Society for Reproductive Medicine/Society for Assisted Reproductive Technology registry.

    PubMed

    2007-06-01

    To summarize the procedures and outcomes of assisted reproductive technologies (ART) that were initiated in the United States in 2001. Data were collected electronically using the Society for Assisted Reproductive Technology (SART) Clinic Outcome Reporting System software and submitted to the American Society for Reproductive Medicine/SART Registry. Three hundred eighty-five clinics submitted data on procedures performed in 2001. Data were collated after November 2002 [corrected] so that the outcomes of all pregnancies would be known. Incidence of clinical pregnancy, ectopic pregnancy, abortion, stillbirth, and delivery. Programs reported initiating 108,130 cycles of ART treatment. Of these, 79,042 cycles involved IVF (with and without micromanipulation), with a delivery rate per retrieval of 31.6%; 340 were cycles of gamete intrafallopian transfer, with a delivery rate per retrieval of 21.9%; 661 were cycles of zygote intrafallopian transfer, with a delivery rate per retrieval of 31.0%. The following additional ART procedures were also initiated: 8,147 fresh donor oocyte cycles, with a delivery rate per transfer of 47.3%; 14,509 frozen ET procedures, with a delivery rate per transfer of 23.5%; 3,187 frozen ETs employing donated oocytes or embryos, with a delivery rate per transfer of 27.4%; and 1,366 cycles using a host uterus, with a delivery rate per transfer of 38.7%. In addition, 112 cycles were reported as combinations of more than one treatment type, 8 cycles as research, and 85 as embryo banking. As a result of all procedures, 29,585 deliveries were reported, resulting in 41,168 neonates. In 2001, there were more programs reporting ART treatment and a significant increase in reported cycles compared with 2000.

  19. Partnerships in Health Promotion for Black Americans. Proceedings of the Annual Meeting of the National Society of Allied Health (Virginia Beach, VA, March 29-30, 1985).

    ERIC Educational Resources Information Center

    Douglas, Harry E., III, Comp.

    This conference report of the National Society of Allied Health focusses on the theme of health promotion for black Americans, with emphasis on creating cooperative partnerships to address the various social and environmental conditions adversely affecting minority group health status. The keynote speaker provided an historical perspective on…

  20. American Society of Clinical Oncology guidance statement: the cost of cancer care.

    PubMed

    Meropol, Neal J; Schrag, Deborah; Smith, Thomas J; Mulvey, Therese M; Langdon, Robert M; Blum, Diane; Ubel, Peter A; Schnipper, Lowell E

    2009-08-10

    Advances in early detection, prevention, and treatment have resulted in consistently falling cancer death rates in the United States. In parallel with these advances have come significant increases in the cost of cancer care. It is well established that the cost of health care (including cancer care) in the United States is growing more rapidly than the overall economy. In part, this is a result of the prices and rapid uptake of new agents and other technologies, including advances in imaging and therapeutic radiology. Conventional understanding suggests that high prices may reflect the costs and risks associated with the development, production, and marketing of new drugs and technologies, many of which are valued highly by physicians, patients, and payers. The increasing cost of cancer care impacts many stakeholders who play a role in a complex health care system. Our patients are the most vulnerable because they often experience uneven insurance coverage, leading to financial strain or even ruin. Other key groups include pharmaceutical manufacturers that pass along research, development, and marketing costs to the consumer; providers of cancer care who dispense increasingly expensive drugs and technologies; and the insurance industry, which ultimately passes costs to consumers. Increasingly, the economic burden of health care in general, and high-quality cancer care in particular, will be less and less affordable for an increasing number of Americans unless steps are taken to curb current trends. The American Society of Clinical Oncology (ASCO) is committed to improving cancer prevention, diagnosis, and treatment and eliminating disparities in cancer care through support of evidence-based and cost-effective practices. To address this goal, ASCO established a Cost of Care Task Force, which has developed this Guidance Statement on the Cost of Cancer Care. This Guidance Statement provides a concise overview of the economic issues facing stakeholders in the cancer

  1. Prognostic value of the new International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society classification in stage IB lung adenocarcinoma.

    PubMed

    Xu, C-h; Wang, W; Wei, Y; Hu, H-d; Zou, J; Yan, J; Yu, L-k; Yang, R-s; Wang, Y

    2015-10-01

    Patients with pathological stage IB lung adenocarcinoma have a variable prognosis, even if received the same treatment. This study investigated the prognostic value of the new International Association for the Study of Lung Cancer, American Thoracic Society, and European Respiratory Society (IASLC/ATS/ERS) lung adenocarcinoma classification in resected stage IB lung adenocarcinoma. We identified 276 patients with pathological stage IB adenocarcinoma who had undergone surgical resection at the Nanjing Chest Hospital between 2005 and 2010. The histological subtypes of all patients were classified according to the 2011 IASLC/ATS/ERS international multidisciplinary lung adenocarcinoma classification. Kaplan-Meier and Cox regression analyses were used to analyze the correlation between the IASLC/ATS/ERS classification and patients' prognosis. Two hundred and seventy-six patients with pathological stage IB adenocarcinoma had an 86.2% 5-year overall survival (OS) and 80.4% 5-year disease-free survival (DFS). Patients with micropapillary and solid predominant tumors had a significantly worse OS and DFS as compared to those with other subtypes predominant tumors (p = 0.003 and 0.001). Multivariate analysis revealed that the new classification was an independent prognostic factor for both OS and DFS of pathological stage IB adenocarcinoma (p = 0.009 and 0.003). Our study revealed that the new IASLC/ATS/ERS classification was an independent prognostic factor of pathological stage IB adenocarcinoma. This new classification is valuable of screening out high risk patients to receive postoperative adjuvant therapy. Copyright © 2015. Published by Elsevier Ltd.

  2. RAPID IDENTIFICATION OF MICROORGANISMS BY CONTINUOUS PARTICLE ELECTROPHORESIS.

    DTIC Science & Technology

    MICROORGANISMS, IDENTIFICATION), (*ELECTROPHORESIS, MICROORGANISMS), MOBILITY, PH FACTOR, OPTICAL SCANNING, ESCHERICHIA COLI, SHIGELLA FLEXNERI, BACILLUS CEREUS, SERRATIA MARCESCENS , BACILLUS SUBTILIS

  3. Separation of biogenic materials by electrophoresis under zero gravity (L-3)

    NASA Technical Reports Server (NTRS)

    Kuroda, Masao

    1993-01-01

    Electrophoresis separates electrically charged materials by imposing a voltage between electrodes. Though free-flow electrophoresis is used without carriers such as colloids to separate and purify biogenic materials including biogenic cells and proteins in blood, its resolving power and separation efficiency is very low on Earth due to sedimentation, flotation, and thermal convection caused by the specific gravity differences between separated materials and buffer solutions. The objective of this experiment is to make a comparative study of various electrophoresis conditions on the ground and in zero-gravity in order to ultimately develop a method for separating various important 'vial' components which are difficult to separate on the ground.

  4. Design, development, test, and evaluation of an automated analytical electrophoresis apparatus

    NASA Technical Reports Server (NTRS)

    Bartels, P. A.; Bier, M.

    1977-01-01

    An Automated Analytical Electrophoresis Apparatus (AAEA) was designed, developed, assembled, and preliminarily tested. The AAEA was demonstrated to be a feasible apparatus for automatically acquiring, displaying, and storing (and eventually analyzing) electrophoresis mobility data from living blood cells. The apparatus and the operation of its major assemblies are described in detail.

  5. Margins: a status report from the Annual Meeting of the American Society of Breast Surgeons.

    PubMed

    Harness, Jay K; Giuliano, Armando E; Pockaj, Barbara A; Downs-Kelly, Erinn

    2014-10-01

    Since the emergence of breast conserving surgery (BCS) as an alternative to mastectomy in the 1980's, there has been little consensus on what constitutes acceptable margins for cases of invasive breast cancer, how best to evaluate margins in the operating room, or an understanding of the challenging process of margin assessment by pathologists. The program committee for the 15th Annual Meeting of The American Society of Breast Surgeons organized a plenary session to discuss the latest thinking and guidelines for these important issues. The SSO/ASTRO Consensus Guideline on Margins for BCS was an important focus of discussion. The SSO/ASTRO consensus panelists concluded that "no ink on tumor" is an adequate surgical margin for BCS in patients with invasive breast cancers. Intraoperative strategies to decrease the incidence of positive margins include intraoperative localization techniques (wire-localization, ultrasound, radioactive seed) and intraoperative margin assessments with specimen radiography, imprint cytology, and frozen section. Studies also demonstrate the positive effect of shave margins with or without intraoperative margin assessment. The College of American Pathologists protocols for breast specimen margin evaluation consider multiple variables that can impact the proper assessment of margins. These variables include: tissue fixation time, specimen orientation, cold ischemia time, leaking ink, specimen pancaking and others that surgeons need to be aware of. Determining when "enough is enough" should not only be the application of guidelines and national standards, but also a multidisciplinary discussion between breast cancer specialists for what is right for the individual patient's unique circumstances.

  6. The American brachytherapy society survey of brachytherapy practice for carcinoma of the cervix in the United States.

    PubMed

    Nag, S; Orton, C; Young, D; Erickson, B

    1999-04-01

    The purpose of this study was to survey the brachytherapy practice for cervical cancer in the United States. The Clinical Research Committee of the American Brachytherapy Society (ABS) performed a retrospective survey of individual physicians of the ABS and American Society of Therapeutic Radiologists and Oncologists regarding the details of the brachytherapy techniques they personally used in the treatment of cervical cancer patients for the year 1995. The replies (some of which may have been an estimate only) were tabulated. The scope of this survey did not allow us to verify the data by chart audits. A total of about 3500 questionnaires were mailed out; 521 responses were received. Of these responders, 206 (40%) did not perform any brachytherapy for carcinoma of the cervix in 1995. Of the other 315 responders reporting a total of 4892 patients treated in 1995, 88% used low dose rate (LDR) while 24% used high dose rate (HDR). There was a wide variation in the doses used. For LDR treatments, the median total external beam radiation therapy (EBRT) dose was 45 and 50 Gy and the LDR dose was 42 and 45 Gy for early and advanced cancers, respectively. For HDR treatments, the median EBRT dose was 48 and 50 Gy and the median HDR dose was 29 and 30 Gy for early and advanced cancers, respectively. The median dose per fraction was 6 Gy for a median of five fractions. Interstitial brachytherapy was used as a component of the treatment in 6% of the patients by 21% of responders. Very few responders treated with pulsed or medium dose rates. This retrospective survey showed the current brachytherapy practice pattern in the treatment of cervical cancer in the United States and can serve as a basis for future prospective national brachytherapy data registry. There was wide variation in the practice pattern, emphasizing the urgent need for consensus on these issues. Copyright 1999 Academic Press.

  7. A new approach to electrophoresis in space

    NASA Technical Reports Server (NTRS)

    Snyder, Robert S.; Rhodes, Percy H.

    1990-01-01

    Previous electrophoresis experiments performed in space are reviewed. There is sufficient data available from the results of these experiments to show that they were designed with incomplete knowledge of the fluid dynamics of the process including electrohydrodynamics. Redesigning laboratory chambers and operating procedures developed on Earth for space without understanding both the advantages and disadvantages of the microgravity environment has yielded poor separations of both cells and proteins. However, electrophoreris is still an important separation tool in the laboratory and thermal convection does limit its performance. Thus, there is a justification for electrophoresis but the emphasis of future space experiments must be directed toward basic research with model experiments to understand the microgravity environment and fluid analysis to test the basic principles of the process.

  8. Old but Still Relevant: High Resolution Electrophoresis and Immunofixation in Multiple Myeloma.

    PubMed

    Misra, Aroonima; Mishra, Jyoti; Chandramohan, Jagan; Sharma, Atul; Raina, Vinod; Kumar, Rajive; Soni, Sushant; Chopra, Anita

    2016-03-01

    High resolution electrophoresis (HRE) and immunofixation (IFX) of serum and urine are integral to the diagnostic work-up of multiple myeloma. Unusual electrophoresis patterns are common and may be misinterpreted. Though primarily the responsibility of the hematopathologist, clinicians who are responsible for managing myelomas may benefit from knowledge of these. In this review article we intend to discuss the patterns and importance of electrophoresis in present day scenario. Patterns of HRE and IFX seen in our laboratory over the past 15 years were studied. Monoclonal proteins are seen on HRE as sharply defined bands, sometimes two, lying from γ- to α-globulin regions on a background of normal, increased or decreased polyclonal γ-globulins, showing HRE to be a rapid and dependable method of detecting M-protein in serum or urine. Immunofixation complements HRE and due to its greater sensitivity, is able to pick up small or light chain bands, not apparent on electrophoresis, including biclonal disease even when electrophoresis shows only one M-band. Special features liable to misinterpretation are discussed. Familiarity with the interpretation of the varied patterns seen in health and disease is essential for providing dependable laboratory support in the management of multiple myeloma.

  9. Joint Consensus Statement of the American Academy of Sleep Medicine and Sleep Research Society on the Recommended Amount of Sleep for a Healthy Adult: Methodology and Discussion.

    PubMed

    Watson, Nathaniel F; Badr, M Safwan; Belenky, Gregory; Bliwise, Donald L; Buxton, Orfeu M; Buysse, Daniel; Dinges, David F; Gangwisch, James; Grandner, Michael A; Kushida, Clete; Malhotra, Raman K; Martin, Jennifer L; Patel, Sanjay R; Quan, Stuart F; Tasali, Esra

    2015-08-01

    The American Academy of Sleep Medicine and Sleep Research Society recently released a Consensus Statement regarding the recommended amount of sleep to promote optimal health in adults. This paper describes the methodology, background literature, voting process, and voting results for the consensus statement. In addition, we address important assumptions and challenges encountered during the consensus process. Finally, we outline future directions that will advance our understanding of sleep need and place sleep duration in the broader context of sleep health. © 2015 Associated Professional Sleep Societies, LLC.

  10. Electrophoresis for the analysis of heparin purity and quality.

    PubMed

    Volpi, Nicola; Maccari, Francesca; Suwan, Jiraporn; Linhardt, Robert J

    2012-06-01

    The adulteration of raw heparin with oversulfated chondroitin sulfate (OSCS) in 2007-2008 produced a global crisis resulting in extensive revisions to the pharmacopeia monographs and prompting the FDA to recommend the development of additional methods for the analysis of heparin purity. As a consequence, a wide variety of innovative analytical approaches have been developed for the quality assurance and purity of unfractionated and low-molecular-weight heparins. This review discusses recent developments in electrophoresis techniques available for the sensitive separation, detection, and partial structural characterization of heparin contaminants. In particular, this review summarizes recent publications on heparin quality and related impurity analysis using electrophoretic separations such as capillary electrophoresis (CE) of intact polysaccharides and hexosamines derived from their acidic hydrolysis, and polyacrylamide gel electrophoresis (PAGE) for the separation of heparin samples without and in the presence of its relatively specific depolymerization process with nitrous acid treatment. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Synthesis of hydrogel via click chemistry for DNA electrophoresis.

    PubMed

    Finetti, Chiara; Sola, Laura; Elliott, Jim; Chiari, Marcella

    2017-09-01

    This work introduces a novel sieving gel for DNA electrophoresis using a classical click chemistry reaction, the copper (I)-catalyzed azide-alkyne cycloaddition (CuAAC), to cross-link functional polymer chains. The efficiency of this reaction provides, under mild conditions, hydrogels with near-ideal network connectivity and improved physical properties. Hydrogel formation via click chemistry condensation of functional polymers does not involve the use of toxic monomers and UV initiation. The performance of the new hydrogel in the separation of double stranded DNA fragments was evaluated in the 2200 TapeStation system, an analytical platform, recently introduced by Agilent that combines the advantages of CE in terms of miniaturization and automation with the simplicity of use of slab gel electrophoresis. The click gel enables addition of florescent dyes prior to electrophoresis with considerable improvement of resolution and separation efficiency over conventional cross-linked polyacrylamide gels. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Science and Society Colloquium

    ScienceCinema

    None

    2017-12-09

    Mr. Randi will give an update of his lecture to the American Physical Society on the occasion of his award of the 1989 Forum Prize. The citation said: "for his unique defense of Science and the scientific method in many disciplines, including physics, against pseudoscience, frauds and charlatans. His use of scientific techniques has contributed to refuting suspicious and fraudulent claims of paranormal results. He has contributed significantly to public understanding of important issues where science and society interact". He is a professional magician and author of many books. He worked with John Maddox, the Editor of Nature to investigate the claims of "water with memory".

  13. Science and Society Colloquium

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    None

    Mr. Randi will give an update of his lecture to the American Physical Society on the occasion of his award of the 1989 Forum Prize. The citation said: "for his unique defense of Science and the scientific method in many disciplines, including physics, against pseudoscience, frauds and charlatans. His use of scientific techniques has contributed to refuting suspicious and fraudulent claims of paranormal results. He has contributed significantly to public understanding of important issues where science and society interact". He is a professional magician and author of many books. He worked with John Maddox, the Editor of Nature to investigatemore » the claims of "water with memory".« less

  14. The Western Bark Beetle Research Group: a unique collaboration with Forest Health Protection-proceedings of a symposium at the 2007 Society of American Foresters conference

    Treesearch

    J.L. Hayes; J.E. Lundquist

    2009-01-01

    The compilation of papers in this proceedings is based on a symposium sponsored by the Insect and Diseases Working Group (D5) at the 2007 Society of American Foresters (SAF) convention in Portland, Oregon. The selection of topics parallels the research priorities of the Western Bark Beetle Research Group (WBBRG) (USDA Forest Service, Research and Development), which...

  15. The American Academy of Ophthalmology and the Formation of the American Board of Ophthalmology.

    PubMed

    Parke, David W

    2016-09-01

    At the turn of the 20th century, the American Academy of Ophthalmology and Otolaryngology joined the American Ophthalmological Society and the Section on Ophthalmology of the American Medical Association to form America's first board for the certification of medical specialists, the American Board of Ophthalmology. Academy leaders helped pave the way for the development of rigorous standards for the training of ophthalmologists and pushed for the advancement of excellence within the profession. Copyright © 2016 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

  16. Clinical Cancer Advances 2013: Annual Report on Progress Against Cancer from the American Society of Clinical Oncology.

    PubMed

    Patel, Jyoti D; Krilov, Lada; Adams, Sylvia; Aghajanian, Carol; Basch, Ethan; Brose, Marcia S; Carroll, William L; de Lima, Marcos; Gilbert, Mark R; Kris, Mark G; Marshall, John L; Masters, Gregory A; O'Day, Steven J; Polite, Blasé; Schwartz, Gary K; Sharma, Sunil; Thompson, Ian; Vogelzang, Nicholas J; Roth, Bruce J

    2014-01-10

    Since its founding in 1964, the American Society of Clinical Oncology (ASCO) has been committed to improving cancer outcomes through research and the delivery of quality care. Research is the bedrock of discovering better treatments--providing hope to the millions of individuals who face a cancer diagnosis each year. The studies featured in "Clinical Cancer Advances 2013: Annual Report on Progress Against Cancer From the American Society of Clinical Oncology" represent the invaluable contributions of thousands of patients who participate in clinical trials and the scientists who conduct basic and clinical research. The insights described in this report, such as how cancers hide from the immune system and why cancers may become resistant to targeted drugs, enable us to envision a future in which cancer will be even more controllable and preventable. The scientific process is thoughtful, deliberate, and sometimes slow, but each advance, while helping patients, now also points toward new research questions and unexplored opportunities. Both dramatic and subtle breakthroughs occur so that progress against cancer typically builds over many years. Success requires vision, persistence, and a long-term commitment to supporting cancer research and training. Our nation's longstanding investment in federally funded cancer research has contributed significantly to a growing array of effective new treatments and a much deeper understanding of the drivers of cancer. But despite this progress, our position as a world leader in advancing medical knowledge and our ability to attract the most promising and talented investigators are now threatened by an acute problem: Federal funding for cancer research has steadily eroded over the past decade, and only 15% of the ever-shrinking budget is actually spent on clinical trials. This dismal reality threatens the pace of progress against cancer and undermines our ability to address the continuing needs of our patients. Despite this

  17. Hampton University/American Society for Engineering Education/NASA Summer Faculty Fellowship Program 1986

    NASA Technical Reports Server (NTRS)

    Spencer, J. H. (Compiler)

    1986-01-01

    Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 or 11 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society of Engineering Education supervises the programs. Objectives: (1) To further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; (4) to contribute to the research objectives of the NASA center. Program Description: College or university will be faculty members appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA-Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of general interest or that are directly relevant to the Fellows' research project. The lecturers and seminar leaders will be distinguished scientists and engineers from NASA, education or industry.

  18. 1998 NASA-HU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

    NASA Technical Reports Server (NTRS)

    Marable, William P. (Compiler); Murray, Deborah B. (Compiler)

    1998-01-01

    Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. The program objectives include: (1) To further the professional knowledge of qualified engineering and science faculty members; (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; (4) To contribute to the research objectives of the NASA center. College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of interest or that are directly relevant to the Fellows' research topics. The lecture and seminar leaders will be distinguished scientists and engineers from NASA, education, and industry.

  19. 1997 NASA-ODU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

    NASA Technical Reports Server (NTRS)

    Tiwari, Surendra N. (Compiler); Young, Deborah B. (Compiler)

    1998-01-01

    Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. Objectives of the program are as follows: (1) To further the professional knowledge of qualified engineering and science faculty members, (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; and (4) To contribute to the research objectives of the NASA center. Program description is as follows: College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of interest or that are directly relevant to the Fellows' research topics. The lectures and seminar leaders will be distinguished scientists and engineers from NASA, education, and industry.

  20. 2001 NASA-ODU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

    NASA Technical Reports Server (NTRS)

    Tiwari, Surendra N. (Compiler); Murray, Deborah B. (Compiler); Hathaway, Roger A. (Technical Monitor)

    2002-01-01

    Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises these programs. Objectives: (1) To further the professional knowledge of qualified engineering and science faculty members; (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; (4 To contribute to the research objectives of the NASA center. Program Description: College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of interest or that are directly relevant to the Fellow's research topics. The lecture and seminar leaders wil be distinguished scientists and engineers from NASA, education and industry.