College Graduation before Age 19, Especially at Johns Hopkins University, 1876-1997.

ERIC Educational Resources Information Center

Stanley, Julian C.; Sandhofer, Lois S.

This paper describes some students, especially at Johns Hopkins University, Maryland, who have graduated from college 3 or more years before the usual age of 22 or older. Such early graduation is not common, but neither is it extremely rare. Some young graduates seem to have been propelled through college under parental pressure, while others have…

Psychometric validation of the Chinese version of the Johns Hopkins Fall Risk Assessment Tool for older Chinese inpatients.

PubMed

Zhang, Junhong; Wang, Min; Liu, Yu

2016-10-01

To culturally adapt and evaluate the reliability and validity of the Chinese version of the Johns Hopkins Fall Risk Assessment Tool among older inpatients in the mainland of China. Patient falls are an important safety consideration within hospitals among older inpatients. Nurses need specific risk assessment tools for older inpatients to reliably identify at-risk populations and guide interventions that highlight fixable risk factors for falls and consequent injuries. In China, a few tools have been developed to measure fall risk. However, they lack the solid psychometric development necessary to establish their validity and reliability, and they are not widely used for elderly inpatients. A cross-sectional study. A convenient sampling was used to recruit 201 older inpatients from two tertiary-level hospitals in Beijing and Xiamen, China. The Johns Hopkins Fall Risk Assessment Tool was translated using forward and backward translation procedures and was administered to these 201 older inpatients. Reliability of the tool was calculated by inter-rater reliability and Cronbach's alpha. Validity was analysed through content validity index and construct validity. The Inter-rater reliability of Chinese version of Johns Hopkins Fall Risk Assessment Tool was 97·14% agreement with Cohen's Kappa of 0·903. Cronbach's α was 0·703. Content of Validity Index was 0·833. Two factors represented intrinsic and extrinsic risk factors were explored that together explained 58·89% of the variance. This study provided evidence that Johns Hopkins Fall Risk Assessment Tool is an acceptable, valid and reliable tool to identify older inpatients at risk of falls and falls with injury. Further psychometric testing on criterion validity and evaluation of its advanced utility in geriatric clinical settings are warranted. The Chinese version of Johns Hopkins Fall Risk Assessment Tool may be useful for health care personnel to identify older Chinese inpatients at risk of falls and falls

Johns Hopkins University Announces Frederick CREST Classes for Fall 2016 | Poster

Cancer.gov

Johns Hopkins University’s (JHU) Advanced Academic Programs (AAP) division recently announced two classes that will be hosted at the Frederick Center for Research and Education in Science and Technology (CREST) this fall. According to a JHU press release, the classes are Biochemistry, which is part of the M.S. in Biotechnology program at JHU AAP, and Molecular Biology, a part of the M.S. in Bioinformatics program at JHU AAP.

William Henry Welch (1850–1934): the road to Johns Hopkins

PubMed Central

2011-01-01

William Henry Welch's selection in 1884 as the first faculty member of the new medical school at Johns Hopkins created the invigorating atmosphere that generated the revolutionary changes in medical training and laboratory medicine that transformed medicine in America. Dr. Welch's family traditions, his New England upbringing, Yale education, and German university experience prepared a unique individual to lead American medicine into the 20th century. PMID:21738298

Neurology Falls. Patient Falls Risk Assessment, Neurology Clinic, Johns Hopkins Hospital, Baltimore, MD

DTIC Science & Technology

2009-07-06

currently valid ()MB control number. PLEASE DO NOT RETURN YOf IR FORM TO THE ABOVE ADDRESS. 1. REPORT DATE (DD-MM-YYYY) 21 JUL 2008 2. REPORT TYPE Final...Hospital, Baltimore, MD 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) LT John M Gardner, MSC, USN 5d. PROJECT...NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Johns Hopkins Hospital, Baltimore, MD Residency Site

NREL, Johns Hopkins SAIS Develop Method to Quantify Life Cycle Land Use of

Science.gov Websites

Life Cycle Land Use of Electricity from Natural Gas News Release: NREL, Johns Hopkins SAIS Develop Method to Quantify Life Cycle Land Use of Electricity from Natural Gas October 2, 2017 A case study of time provides quantifiable information on the life cycle land use of generating electricity from

Tsinghua-Johns Hopkins Joint Center for Biomedical Engineering Research: scientific and cultural exchange in undergraduate engineering.

PubMed

Wisneski, Andrew D; Huang, Lixia; Hong, Bo; Wang, Xiaoqin

2011-01-01

A model for an international undergraduate biomedical engineering research exchange program is outlined. In 2008, the Johns Hopkins University in collaboration with Tsinghua University in Beijing, China established the Tsinghua-Johns Hopkins Joint Center for Biomedical Engineering Research. Undergraduate biomedical engineering students from both universities are offered the opportunity to participate in research at the overseas institution. Programs such as these will not only provide research experiences for undergraduates but valuable cultural exchange and enrichment as well. Currently, strict course scheduling and rigorous curricula in most biomedical engineering programs may present obstacles for students to partake in study abroad opportunities. Universities are encouraged to harbor abroad opportunities for undergraduate engineering students, for which this particular program can serve as a model.

The past, present, and future of paediatric cardiology training at the Johns Hopkins Hospital, in the tradition of Dr Helen Taussig.

PubMed

Beasley, Gary S; Murphy, Anne M; Brenner, Joel I; Ravekes, William J

2016-12-01

Johns Hopkins has been a leader in paediatric cardiology for over 85 years. In the 1940s, Dr Helen Taussig began training fellows in paediatric cardiology at Johns Hopkins at a time when the diagnosis and treatment of CHD were in the earliest stage. Under her leadership, the fellowship developed a strong foundation that has continued to evolve to meet the current needs of learners and educators. In the current era, the Johns Hopkins programme implements the current theories of adult education and actively engages our fellows in learning as well as teaching. The programme uses techniques such as flipped classroom, structured case-based small-group learning, observed and structured clinical examination, simulations, and innovative educational technology. These strategies combined with our faculty and rich history give our fellows a unique educational experience.

Walter E. Dandy: his contributions to pituitary surgery in the context of the overall Johns Hopkins Hospital experience

PubMed Central

Corsello, Andrea; Di Dalmazi, Giulia; Pani, Fabiana; Chalan, Paulina; Salvatori, Roberto

2017-01-01

Background Walter E. Dandy (1886–1946) was an outstanding neurosurgeon who spent his entire career at the Johns Hopkins Hospital. After graduating from medical school in 1910, he completed a research fellowship in the Hunterian laboratory with Harvey Cushing and then joined the Department of Surgery as resident, rising to the rank professor in 1931. Dandy made several contributions that helped building the neurosurgical specialty, most famously the introduction of pneumo-ventriculography to image brain lesions for which he received a Nobel prize nomination. He also performed many pituitary surgeries, although his role in this area is less known and overshadowed by that of Cushing’s. Purpose This retrospective cohort study was designed to unveil Dandy’s pituitary work and place it in the context of the overall pituitary surgeries performed at the Johns Hopkins Hospital. Methods Pituitary surgery data were obtained by screening the paper and electronic surgical pathology records of the Department of Pathology, as well as the general operating room log books of the Johns Hopkins Hospital housed in the Chesney Medical Archives. Results A total of 3211 pituitary surgeries associated with a pathological specimen were performed between February 1902 and July 2017 in 2847 patients. Most of the surgeries (2875 of 3211 89%) were done by 21 neurosurgeons. Dandy ranks 4th as number of surgeries, with 287 pituitary operations in 35 years of activity. He averaged 8 pituitary surgeries per year, a rate that positions him 6th among all Hopkins neurosurgeons. With the exception of his first operation done in July 1912 while Cushing was still at Hopkins, Dandy approached the pituitary gland transcranially, rather than transphenoidally. The majority of Dandy’s pituitary patients had a pathological diagnosis of pituitary adenomas, followed by craniopharyngiomas and sellar cysts. In the decades Dandy operated, pituitary surgeries represented 0.56% of the total Johns Hopkins

Development of global health education at Johns Hopkins University School of Medicine: a student-driven initiative.

PubMed

Moran, Dane; Edwardson, Jill; Cuneo, Charles Nicholas; Tackett, Sean; Aluri, James; Kironji, Antony; Cox, Jacob; Carroll, Bryn; Lie, Erina; Fofana, Mariam; Bollinger, Robert C; Ziegelstein, Roy C; Chen, Chi C G

2015-01-01

Global health is increasingly present in the formal educational curricula of medical schools across North America. In 2008, students at Johns Hopkins University School of Medicine (JHUSOM) perceived a lack of structured global health education in the existing curriculum and began working with the administration to enhance global health learning opportunities, particularly in resource-poor settings. Key events in the development of global health education have included the introduction of a global health intersession mandatory for all first-year students; required pre-departure ethics training for students before all international electives; and the development of a clinical global health elective (Global Health Leadership Program, GHLP). The main challenges to improving global health education for medical students have included securing funding, obtaining institutional support, and developing an interprofessional program that benefits from the resources of the Schools of Medicine, Public Health, and Nursing. Strategies used included objectively demonstrating the need for and barriers to more structured global health experiences; obtaining guidance and modifying existing resources from other institutions and relevant educational websites; and harnessing institution-specific strengths including the large Johns Hopkins global research footprint and existing interprofessional collaborations across the three schools. The Johns Hopkins experience demonstrates that with a supportive administration, students can play an important and effective role in improving global health educational opportunities. The strategies we used may be informative for other students and educators looking to implement global health programs at their own institutions.

Developing Therapies for Brain Tumors: The Impact of the Johns Hopkins Hunterian Neurosurgical Research Laboratory.

PubMed

Brem, Henry; Sankey, Eric W; Liu, Ann; Mangraviti, Antonella; Tyler, Betty M

2017-01-01

The Johns Hopkins Hunterian Neurosurgical Laboratory at the Johns Hopkins University School of Medicine was created in 1904 by Harvey Cushing and William Halsted and has had a long history of fostering surgical training, encouraging basis science research, and facilitating translational application. Over the past 30 years, the laboratory has addressed the paucity of brain tumor therapies. Pre-clinical work from the laboratory led to the development of carmustine wafers with initial US Food and Drug Administration (FDA) approval in 1996. Combining carmustine wafers, radiation, and temozolomide led to a significant increase in the median survival of patients with glioblastoma. The laboratory has also developed microchips and immunotherapy to further extend survival in this heretofore underserved population. These achievements were made possible by the dedication, commitment, and creativity of more than 300 trainees of the Hunterian Neurosurgical Laboratory. The laboratory demonstrates the beneficial influence of research experience as well its substantial impact on the field of biomedical research.

Hepatobiliary Hands of Hopkins.

PubMed

Pitt, Henry A

2018-02-01

This historical perspective documents the role that John L. Cameron played in advancing hepatobiliary research, education, and surgery at Johns Hopkins in the 1970s, 1980s, and 1990s. Dating back to William S. Halsted in the 19th century, leaders of the Department of Surgery at Johns Hopkins have been interested in hepatobiliary disease and surgery. John L. Cameron had broad hepato-pancreato-biliary (HPB) interests when he completed his surgical training. Over the next 3 decades, he focused on the pancreas. As a result, many faculty and trainee hepatobiliary careers were launched. This perspective is based on 18 years of service as a surgical resident and faculty member at Johns Hopkins. An extensive literature search on the hepatobiliary publications of Halsted, Trimble, Blalock, Longmire, Zuidema, and Cameron was undertaken for this manuscript. Numerous hepatobiliary publications from Johns Hopkins from the 1970s, 1980s, 1990s, and early 2000s were also reviewed. John L. Cameron's early biliary interests included stones, infections, malignancies, and strictures. He was innovative with respect to portal hypertension and Budd-Chiari surgery and supportive when liver transplantation emerged in the 1980s. Volume-outcome studies in the 1990s included hepatic and complex biliary surgery. He supported and encouraged studies of biliary lithotripsy, laparoscopic cholecystectomy, clinical pathways, hepatobiliary cysts, and gallstone pathogenesis. Lessons learned by many who worked with John L. Cameron included the importance of mentorship, innovation, friendship, and collaboration. He taught leadership and change management by example. He fostered a multidisciplinary approach and encouraged randomized controlled trials.

Protecting Health and Saving Lives: The Part-Time/Internet-Based Master of Public Health Program at the Johns Hopkins Bloomberg School of Public Health

ERIC Educational Resources Information Center

Bruce, Linda; Gresh, Kathy; Vanchiswaran, Rohini; Werapitiya, Deepthi

2007-01-01

This article discusses the part-time/Internet-based Master of Public Health (MPH) program at the Johns Hopkins Bloomberg School of Public Health (JHSPH). The Johns Hopkins Bloomberg School of Public Health was the first school of public health in the United States to offer a Master of Public Health program via the Internet. The JHSPH MPH Program…

Leadership of the Department of Epidemiology of the Johns Hopkins Bloomberg School of Public Health in Its First Century.

PubMed

Celentano, David D

2016-03-01

This commentary reviews the contributions of each of the 7 Chairs of the Department of Epidemiology from the Department's inception in 1919 to the advent of the Centennial Celebration of the Johns Hopkins Bloomberg School of Public Health in 2016. The founding Chair, Wade Hampton Frost (1919-1938), was among the handful of foundational thinkers in the discipline of epidemiology. Kenneth Maxcy (1938-1954) and Philip Sartwell (1954-1970) oversaw the Department through the epidemiologic transition from a preponderance of morbidity and mortality due to infectious diseases to a preponderance of noncommunicable diseases. Abraham Lilienfeld (1970-1975) and Leon Gordis (1975-1993) were perhaps best known for their mastery of teaching, influencing generations of both medical and public health students. Jonathan Samet (1994-2008) oversaw a major curriculum revision and expanded the Department significantly, and David Celentano (2008-) is working to rebalance the practice of epidemiology with the etiological foundations of epidemiology. All Chairs were a product of their times, and their research focus and portfolios influenced the direction of the Department. Future generations of Johns Hopkins students will be influenced directly or indirectly by the heritage of these Chairs' actions and those of their faculty. © The Author 2016. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

76 FR 67195 - Announcing the Award of a Single-Source Program Expansion Supplement Grant to the Johns Hopkins...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-31

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Administration for Children and Families Announcing the... School of Public Health in Baltimore, MD, To Support the Development of a Human Services National... extend an award made to the Johns Hopkins University (JHU), Greenberg School of Public Health in...

Fellowship training at John Hopkins: programs leading to careers in librarianship and informatics as informaticians or informationists.

PubMed

Campbell, Jayne M; Roderer, Nancy K

2005-01-01

Preparing librarians to meet the information challenges faced in the current and future health care environments is critical. At Johns Hopkins University, three NLM-funded fellowship programs provide opportunities for librarians to utilize the rich environments of the Welch Medical Library and the Division of Health Sciences Informatics in support of life-long learning.

Implementation and evaluation of the Johns Hopkins University School of Medicine leadership program for women faculty.

PubMed

Levine, Rachel B; González-Fernández, Marlís; Bodurtha, Joann; Skarupski, Kimberly A; Fivush, Barbara

2015-05-01

Women continue to be underrepresented in top leadership roles in academic medicine. Leadership training programs for women are designed to enhance women's leadership skills and confidence and increase overall leadership diversity. The authors present a description and evaluation of a longitudinal, cohort-based, experiential leadership program for women faculty at the Johns Hopkins University School of Medicine. We compared pre- and post-program self-assessed ratings of 11 leadership skills and specific negotiation behaviors from 3 cohorts of leadership program participants (n=134) from 2010 to 2013. Women reported significant improvements in skills across 11 domains with the exceptions of 2 domains, Public Speaking and Working in Teams, both of which received high scores in the pre-program assessment. The greatest improvement in rankings occurred within the domain of negotiation skills. Although women reported an increase in their negotiation skills, we were not able to demonstrate an increase in the number of times that women negotiated for salary, space, or promotion following participation in the program. The Johns Hopkins School of Medicine Leadership Program for Women Faculty has demonstrable value for the professional development of participants and addresses institutional strategies to enhance leadership diversity and the advancement of women.

NCAR Johns Hopkins/CDC Climate and Health Summer Institute

NASA Technical Reports Server (NTRS)

Mearns, Linda O.

2005-01-01

The interactions between climate and health are rife with complexity and present many conceptual and methodological challenges. Possible effects of climate change on health are considered some of the most sensitive impacts of climate change and are a high priority for policy-makers and the public. As a first step toward improving tlit: quality of research, we developed a Climate and Health Workshop (Institute), geared toward teaching students various aspects of how to conduct integrated climate and health research. At the workshop scientists presented selected case studies of climate and health (e.g., heat mortality, vector-borne diseases), thus demonstrating a subset of key analytical tools and databases most useful to researchers in this field. Key research gaps in this research area were discussed. In this six-day Institute (21-28 July 2004, Boulder, Colorado), health scientists and students benefited from lectures and hands-on tools taught by top NCAR scientists. The attendees learned about health databases and epidemiologic methods from leading health scientists from CDC, Johns Hopkins, and other institutions from around the globe.

Enter-educate: new word from Johns Hopkins.

PubMed

Coleman, P L

1988-01-01

Social development communication activities are competing with all of the other communication activities for the attention of the audience. The Johns Hopkins University/Population Communication Services (JHU/PCS) strongly believes that one of the best ways to get the attention of a designated audience, and to keep it, is to entertain the audience and educate it at the same time. They call this concept enter-educate. The basic precepts of this approach include: 1) Choose the most appropriate medium to reach the intended audience; 2) Enlist professionals experienced in the chosen medium in order to have access to the best available resources; 3) Develop a high-quality product that will attract the commercial sector; 4) Use a medium which has a big regional or national audience; and 5) Make the program appealing by including entertainment elements appropriate for the intended audience and not obviously preachy. The most successful project that JHU/PCS has supported that incorporated the concept of enter-educate is the Communication for Young People project in Latin America, better known as the Tatiana and Johnny project. This project used popular music, and its spin offs, to reach young people in 11 Spanish-speaking countries with a sexual responsibility message. Other successful projects in Nigeria and Mali are also described. Nigeria used television shows with family planning skits; in Mali the traditional Koteba theatrical format was made into films for short cinema showings before the main feature.

Bayesian lead time estimation for the Johns Hopkins Lung Project data.

PubMed

Jang, Hyejeong; Kim, Seongho; Wu, Dongfeng

2013-09-01

Lung cancer screening using X-rays has been controversial for many years. A major concern is whether lung cancer screening really brings any survival benefits, which depends on effective treatment after early detection. The problem was analyzed from a different point of view and estimates were presented of the projected lead time for participants in a lung cancer screening program using the Johns Hopkins Lung Project (JHLP) data. The newly developed method of lead time estimation was applied where the lifetime T was treated as a random variable rather than a fixed value, resulting in the number of future screenings for a given individual is a random variable. Using the actuarial life table available from the United States Social Security Administration, the lifetime distribution was first obtained, then the lead time distribution was projected using the JHLP data. The data analysis with the JHLP data shows that, for a male heavy smoker with initial screening ages at 50, 60, and 70, the probability of no-early-detection with semiannual screens will be 32.16%, 32.45%, and 33.17%, respectively; while the mean lead time is 1.36, 1.33 and 1.23 years. The probability of no-early-detection increases monotonically when the screening interval increases, and it increases slightly as the initial age increases for the same screening interval. The mean lead time and its standard error decrease when the screening interval increases for all age groups, and both decrease when initial age increases with the same screening interval. The overall mean lead time estimated with a random lifetime T is slightly less than that with a fixed value of T. This result is hoped to be of benefit to improve current screening programs. Copyright © 2013 Ministry of Health, Saudi Arabia. Published by Elsevier Ltd. All rights reserved.

Using the Johns Hopkins' Aggregated Diagnosis Groups (ADGs) to predict 1-year mortality in population-based cohorts of patients with diabetes in Ontario, Canada.

PubMed

Austin, P C; Shah, B R; Newman, A; Anderson, G M

2012-09-01

There are limited validated methods to ascertain comorbidities for risk adjustment in ambulatory populations of patients with diabetes using administrative health-care databases. The objective was to examine the ability of the Johns Hopkins' Aggregated Diagnosis Groups to predict mortality in population-based ambulatory samples of both incident and prevalent subjects with diabetes. Retrospective cohorts constructed using population-based administrative data. The incident cohort consisted of all 346,297 subjects diagnosed with diabetes between 1 April 2004 and 31 March 2008. The prevalent cohort consisted of all 879,849 subjects with pre-existing diabetes on 1 January, 2007. The outcome was death within 1 year of the subject's index date. A logistic regression model consisting of age, sex and indicator variables for 22 of the 32 Johns Hopkins' Aggregated Diagnosis Group categories had excellent discrimination for predicting mortality in incident diabetes patients: the c-statistic was 0.87 in an independent validation sample. A similar model had excellent discrimination for predicting mortality in prevalent diabetes patients: the c-statistic was 0.84 in an independent validation sample. Both models demonstrated very good calibration, denoting good agreement between observed and predicted mortality across the range of predicted mortality in which the large majority of subjects lay. For comparative purposes, regression models incorporating the Charlson comorbidity index, age and sex, age and sex, and age alone had poorer discrimination than the model that incorporated the Johns Hopkins' Aggregated Diagnosis Groups. Logistical regression models using age, sex and the John Hopkins' Aggregated Diagnosis Groups were able to accurately predict 1-year mortality in population-based samples of patients with diabetes. © 2011 The Authors. Diabetic Medicine © 2011 Diabetes UK.

Biomedical research, development, and engineering at the Johns Hopkins University Applied Physics Laboratory. Annual report 1 October 1978-30 September 1979

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

Not Available

The Medical Institutions of The Johns Hopkins University and The Johns Hopkins University Applied Physics Laboratory have developed a vigorous collaborative program of biomedical research, development, and systems engineering. An important objective of the program is to apply the expertise in engineering, the physical sciences, and systems analysis acquired by APL in defense and space research and development to problems of medical research and health care delivery. This program has grown to include collaboration with many of the clinical and basic science departments of the medical divisions. Active collaborative projects exist in ophthalmology, neurosensory research and instrumentation development, cardiovascular systems,more » patient monitoring, therapeutic and rehabilitation systems, clinical information systems, and clinical engineering. This application of state-of-the-art technology has contributed to advances in many areas of basic medical research and in clinical diagnosis and therapy through improvement of instrumentation, techniques, and basic understanding.« less

Chemotherapy and treatment scheduling: the Johns Hopkins Oncology Center Outpatient Department.

PubMed Central

Majidi, F.; Enterline, J. P.; Ashley, B.; Fowler, M. E.; Ogorzalek, L. L.; Gaudette, R.; Stuart, G. J.; Fulton, M.; Ettinger, D. S.

1993-01-01

The Chemotherapy and Treatment Scheduling System provides integrated appointment and facility scheduling for very complex procedures. It is fully integrated with other scheduling systems at The Johns Hopkins Oncology Center and is supported by the Oncology Clinical Information System (OCIS). It provides a combined visual and textual environment for the scheduling of events that have multiple dimensions and dependencies on other scheduled events. It is also fully integrated with other clinical decision support and ancillary systems within OCIS. The system has resulted in better patient flow through the ambulatory care areas of the Center. Implementing the system required changes in behavior among physicians, staff, and patients. This system provides a working example of building a sophisticated rule-based scheduling system using a relatively simple paradigm. It also is an example of what can be achieved when there is total integration between the operational and clinical components of patient care automation. PMID:8130453

Examining Potential Predictors for Completion of the Gardasil Vaccine Sequence Based on Data Gathered at Clinics of Johns Hopkins Medical Institutions

ERIC Educational Resources Information Center

Barat, Christopher E.; Wright, Courtney; Chou, Betty

2011-01-01

This paper presents categorical data that were gathered at two urban clinics and two suburban clinics of Johns Hopkins in an effort to identify characteristics of young female patients who successfully complete the three-injection sequence of the Gardasil quadrivalent human papillomavirus vaccine (HPV4). Available categorical correlates included…

Transcultural adaptation of the Johns Hopkins Fall Risk Assessment Tool.

PubMed

Martinez, Maria Carmen; Iwamoto, Viviane Ernesto; Latorre, Maria do Rosário Dias de Oliveira; Noronha, Adriana Moreira; Oliveira, Ana Paula de Sousa; Cardoso, Carlos Eduardo Alves; Marques, Ifigenia Augusta Braga; Vendramim, Patrícia; Lopes, Paula Cristina; Sant'Ana, Thais Helena Saes de

2016-08-29

to perform the transcultural adaptation and content validity analysis of the Johns Hopkins Fall Risk Assessment Tool to assess both fall risk and fall-related injury risk for hospitalized elderly in Brazil. the transcultural adaptation consisted of translating the scale to Portuguese (Brazil), back-translating it into its language of origin, establishing a consensus version, and having an expert committee verify its transcultural equivalence. Content assessment was conducted by a committee of judges, ending with the calculation of the items and scales' content validity index. Nurses tested the tool. the scale's translated version went through two evaluation rounds by the judges, based on which, the items with unsatisfactory performance were changed. The content validity index for the items was ≥80.0% and the global index 97.1%. The experimental application showed the scale is user-friendly. the scale presents valid content for the assessment of fall risk and risk of fall-related injuries and is easy to use, with the potential to contribute to the proper identification of risks and the establishment of care actions. realizar a adaptação transcultural para uso no Brasil e a avaliação da validade de conteúdo da Johns Hopkins Fall Risk Assessment Tool para avaliação de risco de quedas e de danos por quedas em pacientes adultos hospitalizados. adaptação transcultural consistiu na tradução da escala para a língua portuguesa (Brasil), retrotradução para a língua de origem, versão de consenso e análise da equivalência transcultural por um comitê de especialistas. A avaliação do conteúdo foi realizada por meio de um comitê de juízes, finalizando com o cálculo do índice de validade de conteúdo dos itens e da escala. Foi realizada a aplicação experimental do instrumento por enfermeiros. a versão traduzida da escala passou por duas rodadas de avaliação pelos juízes, a partir das quais os itens com desempenho insatisfatório foram modificados

Johns Hopkins Perceptual Test; Technical Report 9. Disadvantaged Children and Their First School Experiences. ETS-Head Start Longitudinal Study. Technical Report Series.

ERIC Educational Resources Information Center

Gilbert, Lynn E.; Shipman, Virginia C.

The Johns Hopkins Perceptual Test, a brief measure of intelligence in children, requires the child to choose a form identical to a standard. It consists of 3 practice and 30 test items, all involving black geometric figures printed on white cards. There is one booklet for stimulus cards and one for response cards. The child is presented with a…

The Johns Hopkins Hospital: identifying and addressing risks and safety issues.

PubMed

Paine, Lori A; Baker, David R; Rosenstein, Beryl; Pronovost, Peter J

2004-10-01

At The Johns Hopkins Hospital (JHH), a culture of safety refers to the presence of characteristics such as the belief that harm is untenable and the use of a systems approach to analyzing safety issues. The leadership of JHH provides strategic planning guidance for safety and improvement initiatives, involves the patient safety committee in capital investment allocation decisions and in designing and planning new hospital facilities, and ensures that safety and quality head the agenda of board-of-trustees meetings. Although JHH takes a systems approach, structures such as monitoring staff behavior trends are used to hold people accountable for job performance. JHH encountered three major hurdles in implementing and sustaining a culture of safety. First, JHH's decentralized organizational structure contributes to a silo effect that limits the spread of ideas, practices, and culture. JHH intends to create an internal collaborative of departmental safety initiatives to foster opportunities for units to share ideas and results. Second, in response to the challenge of encouraging teams to think and act in an interdisciplinary fashion, communication and teamwork training are being used to enhance the effectiveness of interdisciplinary teams. Further development of valid and meaningful safety-related measurement and data collection methodologies is JHH's largest remaining challenge.

Educational research at Johns Hopkins University School of Medicine: a grassroots development.

PubMed

Thomas, Patricia A; Wright, Scott M; Kern, David E

2004-10-01

The Divisions of General Internal Medicine at Johns Hopkins University School of Medicine have been a rich source of educational research. To better understand the facilitators and barriers to educational research within the divisions, the authors reviewed published educational research from the divisions published between 1995-2004 and examined the history, leadership decisions, and sentinel events that have allowed educational scholarship within the divisions to grow. The authors' analysis suggests a grassroots model of programmatic growth that includes a growing cadre of clinician-educator scholars, effective mentorship, a faculty development program, access to learners, access to research expertise, protected time for scholarship, some funding, and an institutional culture that stimulates scholarship. A medical education fellowship was integral to the model; fellows were first authors for 47% of reviewed manuscripts. Extramural funding has helped build an infrastructure that supports educational scholarship; however, only 12% of the publications have had extramural funding. Protected time for faculty is the characteristic of this model most at risk. While there has been a move toward more institutional support of educational research, it is clear that further growth in the educational research program will require noninstitutional resources.

Enhanced Tobacco Control Initiative at Johns Hopkins Health System: Employee Fairness Perception.

PubMed

Durrani, Shabnum; Lucik, Meg; Safeer, Richard

2018-02-01

Organizations often fail to establish a clear awareness of what employees consider fair when implementing changes to employee benefits in the workplace. In 2016, the Johns Hopkins Health System (JHHS) enhanced their tobacco control efforts. In addition to enhanced smoking cessation benefits, employees were offered an increased reduction in their insurance premiums if they were nonsmokers. To qualify for the reduction, employees participated in testing rather than relying on self-reporting as had been done in the past. The shift to testing prompted a concern by some senior management at JHHS who did not want employees to feel they were not trusted. As the program unfolded at JHHS, the four-component model of procedural justice was applied to provide a framework for reviewing the implementation of the new voluntary tobacco testing at JHHS from a fairness lens. The purpose of this article is to illustrate the application of the four-component procedural model of justice to the tobacco testing process at JHHS. As approximately 75% of employees participated in the program, the experience at JHHS can be instructive to other employers who are looking to implement changes in their workplaces and how to minimize unintended consequences with their employees.

Aspects of Reading Acquisition; Proceedings of the Annual Hyman Blumberg Symposium on Research in Early Childhood Education (5th, Johns Hopkins University, Nov. 13-14, 1974).

ERIC Educational Resources Information Center

Guthrie, John T., Ed.

Papers collected in this volume were presented at the Fifth Annual Blumberg Symposium on Research in Early Childhood Education, held at Johns Hopkins University in 1974. Selections include "Alexia" (D. Frank Benson), "Young Children's Expectations for Reading" (Doris R. Entwisle), "Relations between Acquisition of…

On the shoulders of giants: Harvey Cushing's experience with acromegaly and gigantism at the Johns Hopkins Hospital, 1896-1912.

PubMed

Pendleton, Courtney; Adams, Hadie; Salvatori, Roberto; Wand, Gary; Quiñones-Hinojosa, Alfredo

2011-03-01

A review of Dr. Cushing's surgical cases at Johns Hopkins Hospital revealed new information about his early operative experience with acromegaly. Although in 1912 Cushing published selective case studies regarding this work, a review of all his operations for acromegaly during his early years has never been reported. We uncovered 37 patients who Cushing treated with surgical intervention directed at the pituitary gland. Of these, nine patients who presented with symptoms of acromegaly, and one with symptoms of gigantism were selected for further review. Two patients underwent transfrontal 'omega incision' approaches, and the remaining eight underwent transsphenoidal approaches. Of the 10 patients, 6 were male. The mean age was 38.0 years. The mean hospital stay was 39.4 days. There was one inpatient death during primary interventions (10%) and three patients were deceased at the time of last follow-up (33%). The mean time to death, calculated from the date of the primary surgical intervention, and including inpatient and outpatient deaths, was 11.3 months. The mean time to last follow-up, calculated from the day of discharge, was 59.3 months. At the time of last follow-up, two patients reported resolution of headache; four patients reported continued visual deficits, and two patients reported ongoing changes in mental status. This review analyzes the outcomes for 10 patients who underwent surgical intervention for acromegaly or gigantism, and offers an explanation for Cushing's transition from the transfrontal "omega incision" to the transsphenoidal approach while practicing at the Johns Hopkins Hospital.

Profiling medical school learning environments in Malaysia: a validation study of the Johns Hopkins Learning Environment Scale.

PubMed

Tackett, Sean; Bakar, Hamidah Abu; Shilkofski, Nicole A; Coady, Niamh; Rampal, Krishna; Wright, Scott

2015-01-01

While a strong learning environment is critical to medical student education, the assessment of medical school learning environments has confounded researchers. Our goal was to assess the validity and utility of the Johns Hopkins Learning Environment Scale (JHLES) for preclinical students at three Malaysian medical schools with distinct educational and institutional models. Two schools were new international partnerships, and the third was school leaver program established without international partnership. First- and second-year students responded anonymously to surveys at the end of the academic year. The surveys included the JHLES, a 28-item survey using five-point Likert scale response options, the Dundee Ready Educational Environment Measure (DREEM), the most widely used method to assess learning environments internationally, a personal growth scale, and single-item global learning environment assessment variables. The overall response rate was 369/429 (86%). After adjusting for the medical school year, gender, and ethnicity of the respondents, the JHLES detected differences across institutions in four out of seven domains (57%), with each school having a unique domain profile. The DREEM detected differences in one out of five categories (20%). The JHLES was more strongly correlated than the DREEM to two thirds of the single-item variables and the personal growth scale. The JHLES showed high internal reliability for the total score (α=0.92) and the seven domains (α, 0.56-0.85). The JHLES detected variation between learning environment domains across three educational settings, thereby creating unique learning environment profiles. Interpretation of these profiles may allow schools to understand how they are currently supporting trainees and identify areas needing attention.

Profiling medical school learning environments in Malaysia: a validation study of the Johns Hopkins Learning Environment Scale

PubMed Central

Tackett, Sean; Bakar, Hamidah Abu; Shilkofski, Nicole A.; Coady, Niamh; Rampal, Krishna; Wright, Scott

2015-01-01

Purpose: While a strong learning environment is critical to medical student education, the assessment of medical school learning environments has confounded researchers. Our goal was to assess the validity and utility of the Johns Hopkins Learning Environment Scale (JHLES) for preclinical students at three Malaysian medical schools with distinct educational and institutional models. Two schools were new international partnerships, and the third was school leaver program established without international partnership. Methods: First- and second-year students responded anonymously to surveys at the end of the academic year. The surveys included the JHLES, a 28-item survey using five-point Likert scale response options, the Dundee Ready Educational Environment Measure (DREEM), the most widely used method to assess learning environments internationally, a personal growth scale, and single-item global learning environment assessment variables. Results: The overall response rate was 369/429 (86%). After adjusting for the medical school year, gender, and ethnicity of the respondents, the JHLES detected differences across institutions in four out of seven domains (57%), with each school having a unique domain profile. The DREEM detected differences in one out of five categories (20%). The JHLES was more strongly correlated than the DREEM to two thirds of the single-item variables and the personal growth scale. The JHLES showed high internal reliability for the total score (α=0.92) and the seven domains (α, 0.56-0.85). Conclusion: The JHLES detected variation between learning environment domains across three educational settings, thereby creating unique learning environment profiles. Interpretation of these profiles may allow schools to understand how they are currently supporting trainees and identify areas needing attention. PMID:26165949

One Hundred Years of Psychiatry at Johns Hopkins: A Story of Meyer to McHugh.

PubMed

DePaulo, J Raymond

2017-04-01

This article describes a history of clinical methods and constructs that guide Psychiatry at Johns Hopkins Phipps Clinic today. The contributions of Adolf Meyer and Paul McHugh are central and closely connected. Both emphasize the clinical examination as the central practice of psychiatry as a specialty within medicine. Meyer's comprehensive examination of the patient became the centerpiece of his approach and was the standard for psychiatrists in the English-speaking world. McHugh, with Phillip Slavney, developed a pluralistic and practical framework for interpreting that history and examination. Both argued against the uncritical use of the modern disease construct. McHugh argues that the disease construct, although fundamental, is but one of four useful "perspectives of psychiatry" and is, thus, an insufficient basis for psychiatric practice. The perspectives could be used as an organizing framework by all physicians who seek a practical and truly personalized approach to the care of patients.

AIDS: just the facts from specialists at Johns Hopkins.

PubMed

Finkbeiner, A

1985-12-01

This article, based on information from specialists at Johns Hopkins, poses and then answers 3 broad questions about the acquired immunodeficiency syndrome (AIDS). 1st, it is asked, "What is AIDS and how serious is it?" It is noted that AIDS is only 1 of several forms taken by infection with the human T-lymphotropic virus type III/lymphadenopathy-associated virus (HTLV-III/LAV). The earliest form of infection is believed to occur within a few weeks of exposure to the virus, and some patients develop an acute syndrome that resembles infectious mononucleosis. These symptoms disappear after 4-6 weeks, by which time the patient has developed antibodies to the virus. About 2-4%/year of asymptomatic carriers go on to develop AIDS-related complex (ARC), and 15-30% of ARC patients develop AIDS within 5 years. The 2nd question posed is, "How do you catch AIDS?" To cause infection, the virus must go directly into the blood, although the virus alone may not be enough to cause sickness. Previous viral infections such as hepatitis B, herpes, cytomegalovirus, and intestinal parasites have been suggested as co-factors of AIDS. Promiscuity increases the chances of contracting AIDS. Observations of the families of AIDS patients and health care personnel who work with AIDS patients suggest that AIDS cannot be caught by casual contact. Finally, it is asked, "What is being done about AIDS?" 4 strategies are outlined: 1) as a result of donor screening for antibodies to HTLV-III/LAV, AIDS has been completely removed from the blood banks; 2) virologists are attempting to understand the virus so that it can be attacked, and understanding has been advanced by the theory that HTLV-III might be what is called a "slow virus;" 3) education about AIDS is changing the sexual practices that transmit AIDS; and 4) epidemiologists are carefully following those who are at risk, have been exposed, or are already sick.

John B. Watson's Alleged Sex Research: An Appraisal of the Evidence

ERIC Educational Resources Information Center

Benjamin, Ludy T. Jr.; Whitaker, Jodi L.; Ramsey, Russell M.; Zeve, Daniel R.

2007-01-01

In 1974, a story was published about clandestine research done by John B. Watson that was judged to be so reprehensible that it was offered as the real reason he was fired from his faculty position at Johns Hopkins University in 1920, at perhaps the peak of his academic career. Watson's dismissal from Johns Hopkins may have been the most important…

Welch, Sedgwick, and the Hopkins model of hygiene.

PubMed Central

Benson, K. R.

1999-01-01

William H. Welch and William T. Sedgwick, two of the founding fathers of American public health, were both early generation "Hopkins Men." Sedgwick was part of the first group of graduate students to attend Johns Hopkins University, and Welch was part of the initial faculty at the University's medical school. While they never worked together as colleagues at Hopkins, both became interested in the exciting new discoveries of the microbial nature of human disease and developed similar public health programs based on this information. Sedgwick expanded upon these investigations in the new sanitary science program at MIT, where academic public health first emerged in the United States following Sedgwick's appointment in 1883. Welch, who had been exposed to European research in microbiology, promoted microbial research in pathology in Baltimore in 1884. His laboratory-based investigations expanded until they led to the formation of the country's first school of public health in 1916. Thus, a "Hopkins Model" for hygiene and public health emerged from the efforts of both Welch and Sedgwick. PMID:11049162

Background and applications of astrodynamics for space missions of the johns hopkins applied physics laboratory.

PubMed

Dunham, David W; Farquhar, Robert W

2004-05-01

This paper describes astrodynamic techniques applied to develop special orbital designs for past and future space missions of the Applied Physics Laboratory (APL) of Johns Hopkins University, and background about those techniques. The paper does not describe the long history of low Earth-orbiting missions at APL, but rather concentrates on the astrodynamically more interesting high-altitude and interplanetary missions that APL has undertaken in recent years. The authors developed many of their techniques in preparation for, and during, the Third International Sun-Earth Explorer (ISEE-3) halo orbit mission while they worked for the Goddard Space Flight Center (GSFC) of NASA during the 1970s and 1980s. Later missions owed much to the ground breaking work of the trajectory designs for ISEE-3 (later known as the International Cometary Explorer, or ICE). This experience, and other new ideas, were applied to the APL near Earth asteroid rendezvous (NEAR) and comet nucleus tour (CONTOUR) discovery missions, as well as to APL's future MESSENGER, STEREO, and New Horizons missions. These will be described in the paper.

“No Clinical Puzzles More Interesting”: Harvey Cushing and Spinal Trauma, The Johns Hopkins Hospital 1896-1912

PubMed Central

Dasenbrock, Hormuzdiyar H.; Pendleton, Courtney; Cohen-Gadol, Aaron A.; Witham, Timothy F.; Gokaslan, Ziya L.; Quinones-Hinojosa, Alfredo; Bydon, Ali

2015-01-01

Although Harvey Cushing played a central role in the establishment of neurosurgery in the United States, his work on the spine remains largely unknown. This article is not only the first time that Cushing's spinal cases while he was at Johns Hopkins have been reported, but also the first time his management of spinal trauma has been described. We report on 12 patients that Cushing treated from 1898 to 1911 who have never been reported before, including blunt and penetrating injuries, complete and incomplete spinal cord lesions, and both immediate and delayed presentations. Cushing performed laminectomies within 24 hours on patients with immediate presentations—both complete and incomplete spinal cord lesions. Among those with delayed presentations, Cushing did laminectomies on patients with incomplete spinal cord injuries. By the end of his tenure at Hopkins, Cushing advocated nonoperative treatment for all patients with complete spinal cord lesions. Four patients died while an inpatient, with meningitis and cystitis leading to the death of 1 and 3 patients, respectively. Cystitis was treated with intravesicular irrigation; an indwelling catheter was placed by a suprapubic cystostomy in four. Cushing was one of the first to report the use of x-ray in a spine patient, in a case that may have been one factor leading to his interest in the nervous system; Cushing also routinely obtained radiographs in those with spinal trauma. These cases illustrate Cushing's dedication to and rapport with his patients, even in the face of a dismal prognosis. PMID:21135734

Academic Medical Centers Forming Accountable Care Organizations and Partnering With Community Providers: The Experience of the Johns Hopkins Medicine Alliance for Patients.

PubMed

Berkowitz, Scott A; Ishii, Lisa; Schulz, John; Poffenroth, Matt

2016-03-01

Academic medical centers (AMCs)--which include teaching hospital(s) and additional care delivery entities--that form accountable care organizations (ACOs) must decide whether to partner with other provider entities, such as community practices. Indeed, 67% (33/49) of AMC ACOs through the Medicare Shared Savings Program through 2014 are believed to include an outside community practice. There are opportunities for both the AMC and the community partners in pursuing such relationships, including possible alignment around shared goals and adding ACO beneficiaries. To create the Johns Hopkins Medicine Alliance for Patients (JMAP), in January 2014, Johns Hopkins Medicine chose to partner with two community primary care groups and one cardiology practice to support clinical integration while adding approximately 60 providers and 5,000 Medicare beneficiaries. The principal initial interventions within JMAP included care coordination for high-risk beneficiaries and later, in 2014, generating dashboards of ACO quality measures to facilitate quality improvement and early efforts at incorporating clinical pathways and Choosing Wisely recommendations. Additional interventions began in 2015.The principal initial challenges JMAP faced were data integration, generation of quality measure reports among disparate electronic medical records, receiving and then analyzing claims data, and seeking to achieve provider engagement; all these affected timely deployment of the early interventions. JMAP also created three regional advisory councils as a forum promoting engagement of local leadership. Network strategies among AMCs, including adding community practices in a nonemployment model, will continue to require thoughtful strategic planning and a keen understanding of local context.

The Johns Hopkins model of psychological first aid (RAPID-PFA): curriculum development and content validation.

PubMed

Everly, George S; Barnett, Daniel J; Links, Jonathan M

2012-01-01

There appears to be virtual universal endorsement of the need for and value of acute "psychological first aid" (PFA) in the wake of trauma and disasters. In this paper, we describe the development of the curriculum for The Johns Hopkins RAPID-PFA model of psychological first aid. We employed an adaptation of the basic framework for the development of a clinical science as recommended by Millon which entailed: historical review, theoretical development, and content validation. The process of content validation of the RAPID-PFA curriculum entailed the assessment of attitudes (confidence in the application of PFA interventions, preparedness in the application of PFA); knowledge related to the application of immediate mental health interventions; and behavior (the ability to recognize clinical markers in the field as assessed via a videotape recognition exercise). Results of the content validation phase suggest the six-hour RAPID-PFA curriculum, initially based upon structural modeling analysis, can improve confidence in the application of PFA interventions, preparedness in the application of PFA, knowledge related to the application of immediate mental health interventions, and the ability to recognize clinical markers in the field as assessed via a videotape recognition exercise.

Adaptability in the Development of Data Archiving Services at Johns Hopkins University

NASA Astrophysics Data System (ADS)

Petters, J.; DiLauro, T.; Fearon, D.; Pralle, B.

2015-12-01

Johns Hopkins University (JHU) Data Management Services provides archiving services for institutional researchers through the JHU Data Archive, thereby increasing the access to and use of their research data. From its inception our unit's archiving service has evolved considerably. While some of these changes have been internally driven so that our unit can archive quality data collections more efficiently, we have also developed archiving policies and procedures on the fly in response to researcher needs. Providing our archiving services for JHU research groups from a variety of research disciplines have surfaced different sets of expectations and needs. We have used each interaction to help us refine our services and quickly satisfy the researchers we serve (following the first agile principle). Here we discuss the development of our newest archiving service model, its implementation over the past several months, and the processes by which we have continued to refine and improve our archiving services since its implementation. Through this discussion we will illustrate the benefits of planning, structure and flexibility in development of archiving services that maximize the potential value of research data. We will describe interactions with research groups, including those from environmental engineering and international health, and how we were able to rapidly modify and develop our archiving services to meet their needs (e.g. in an 'agile' way). For example, our interactions with both of these research groups led first to discussion in regular standing meetings and eventually development of new archiving policies and procedures. These policies and procedures centered on limiting access to archived research data while associated manuscripts progress through peer-review and publication.

Lessons from the Johns Hopkins Multi-Disciplinary Venous Thromboembolism (VTE) Prevention Collaborative

PubMed Central

Streiff, Michael B; Carolan, Howard T; Hobson, Deborah B; Kraus, Peggy S; Holzmueller, Christine G; Demski, Renee; Lau, Brandyn D; Biscup-Horn, Paula; Pronovost, Peter J

2012-01-01

Problem Venous thromboembolism (VTE) is a common cause of potentially preventable mortality, morbidity, and increased medical costs. Risk-appropriate prophylaxis can prevent most VTE events, but only a small fraction of patients at risk receive this treatment. Design Prospective quality improvement programme. Setting Johns Hopkins Hospital, Baltimore, Maryland, USA. Strategies for change A multidisciplinary team established a VTE Prevention Collaborative in 2005. The collaborative applied the four step TRIP (translating research into practice) model to develop and implement a mandatory clinical decision support tool for VTE risk stratification and risk-appropriate VTE prophylaxis for all hospitalised adult patients. Initially, paper based VTE order sets were implemented, which were then converted into 16 specialty-specific, mandatory, computerised, clinical decision support modules. Key measures for improvement VTE risk stratification within 24 hours of hospital admission and provision of risk-appropriate, evidence based VTE prophylaxis. Effects of change The VTE team was able to increase VTE risk assessment and ordering of risk-appropriate prophylaxis with paper based order sets to a limited extent, but achieved higher compliance with a computerised clinical decision support tool and the data feedback which it enabled. Risk-appropriate VTE prophylaxis increased from 26% to 80% for surgical patients and from 25% to 92% for medical patients in 2011. Lessons learnt A computerised clinical decision support tool can increase VTE risk stratification and risk-appropriate VTE prophylaxis among hospitalised adult patients admitted to a large urban academic medical centre. It is important to ensure the tool is part of the clinician’s normal workflow, is mandatory (computerised forcing function), and offers the requisite modules needed for every clinical specialty. PMID:22718994

The Johns Hopkins Venous Thromboembolism Collaborative: Multidisciplinary team approach to achieve perfect prophylaxis.

PubMed

Streiff, Michael B; Lau, Brandyn D; Hobson, Deborah B; Kraus, Peggy S; Shermock, Kenneth M; Shaffer, Dauryne L; Popoola, Victor O; Aboagye, Jonathan K; Farrow, Norma A; Horn, Paula J; Shihab, Hasan M; Pronovost, Peter J; Haut, Elliott R

2016-12-01

Venous thromboembolism (VTE) is an important cause of preventable harm in hospitalized patients. The critical steps in delivery of optimal VTE prevention care include (1) assessment of VTE and bleeding risk for each patient, (2) prescription of risk-appropriate VTE prophylaxis, (3) administration of risk-appropriate VTE prophylaxis in a patient-centered manner, and (4) continuously monitoring outcomes to identify new opportunities for learning and performance improvement. To ensure that every hospitalized patient receives VTE prophylaxis consistent with their individual risk level and personal care preferences, we organized a multidisciplinary task force, the Johns Hopkins VTE Collaborative. To achieve the goal of perfect prophylaxis for every patient, we developed evidence-based, specialty-specific computerized clinical decision support VTE prophylaxis order sets that assist providers in ordering risk-appropriate VTE prevention. We developed novel strategies to improve provider VTE prevention ordering practices including face-to-face performance reviews, pay for performance, and provider VTE scorecards. When we discovered that prescription of risk-appropriate VTE prophylaxis does not ensure its administration, our multidisciplinary research team conducted in-depth surveys of patients, nurses, and physicians to design a multidisciplinary patient-centered educational intervention to eliminate missed doses of pharmacologic VTE prophylaxis that has been funded by the Patient Centered Outcomes Research Institute. We expect that the studies currently underway will bring us closer to the goal of perfect VTE prevention care for every patient. Our learning journey to eliminate harm from VTE can be applied to other types of harm. Journal of Hospital Medicine 2016;11:S8-S14. © 2016 Society of Hospital Medicine. © 2016 Society of Hospital Medicine.

Hashimoto's Thyroiditis: Celebrating the Centennial Through the Lens of the Johns Hopkins Hospital Surgical Pathology Records

PubMed Central

De Remigis, Alessandra; Chuang, Kelly; Dembele, Marieme; Iwama, Akiko; Iwama, Shintaro

2013-01-01

Hashimoto's thyroiditis is now considered the most prevalent autoimmune disease, as well as the most common endocrine disorder. It was initially described in 1912, but only rarely reported until the early 1950s. To celebrate this centennial, we reviewed the surgical pathology archives of the Johns Hopkins hospital for cases of Hashimoto's thyroiditis, spanning the period from May 1889 to October 2012. Approximately 15,000 thyroidectomies were performed at this hospital over 124 years. The first surgical case was reported in 1942, 30 years after the original description. Then, 867 cases of Hashimoto's thyroiditis were seen from 1942 to 2012, representing 6% of all thyroidectomies. Hashimoto's thyroiditis was the sole pathological finding in 462 cases; it accompanied other thyroid pathologies in the remaining 405 cases. The most commonly associated pathology was papillary thyroid cancer, an association that increased significantly during the last two decades. The most common indication for thyroidectomy was a thyroid nodule that was cytologically suspicious for malignancy. Hashimoto's thyroiditis remains a widespread, intriguing, and multifaceted disease of unknown etiology one century after its description. Advances in the understanding of its pathogenesis and preoperative diagnosis will improve recognition and treatment of this disorder, and may one day lead to its prevention. PMID:23151083

Using the CDC Worksite Health ScoreCard to Assess Employer Health Promotion Efforts: A Case Study at Johns Hopkins Medicine.

PubMed

Safeer, Richard; Bowen, Wendy; Maung, Zaw; Lucik, Meg

2018-02-01

The aim of this study was to determine whether the Centers for Disease Control and Prevention Worksite Health ScoreCard (ScoreCard) is an effective vehicle for measuring workplace health promotion programs and causing change in a large employer with multiple entities defined by different physical environments and types of workers. Johns Hopkins Medicine (JHM) representatives completed a baseline ScoreCard for each of their entities. In the subsequent year, improvement of the ScoreCard was tied to leadership performance evaluation. JHM year over year scores were analyzed, along with comparisons to national benchmarks. Eleven of the 12 JHM entities improved their overall score from year one to year two and the JHM enterprise surpassed national benchmarks in year two. Organizations can use the ScoreCard as an effective measurement tool and as a method to improve the number of evidenced-based health promotion strategies provided to their employees.

The Johns Hopkins Hunterian Laboratory Philosophy: Mentoring Students in a Scientific Neurosurgical Research Laboratory.

PubMed

Tyler, Betty M; Liu, Ann; Sankey, Eric W; Mangraviti, Antonella; Barone, Michael A; Brem, Henry

2016-06-01

After over 50 years of scientific contribution under the leadership of Harvey Cushing and later Walter Dandy, the Johns Hopkins Hunterian Laboratory entered a period of dormancy between the 1960s and early 1980s. In 1984, Henry Brem reinstituted the Hunterian Neurosurgical Laboratory, with a new focus on localized delivery of therapies for brain tumors, leading to several discoveries such as new antiangiogenic agents and Gliadel chemotherapy wafers for the treatment of malignant gliomas. Since that time, it has been the training ground for 310 trainees who have dedicated their time to scientific exploration in the lab, resulting in numerous discoveries in the area of neurosurgical research. The Hunterian Neurosurgical Laboratory has been a unique example of successful mentoring in a translational research environment. The laboratory's philosophy emphasizes mentorship, independence, self-directed learning, creativity, and people-centered collaboration, while maintaining productivity with a focus on improving clinical outcomes. This focus has been served by the diverse backgrounds of its trainees, both in regard to educational status as well as culturally. Through this philosophy and strong legacy of scientific contribution, the Hunterian Laboratory has maintained a positive and productive research environment that supports highly motivated students and trainees. In this article, the authors discuss the laboratory's training philosophy, linked to the principles of adult learning (andragogy), as well as the successes and the limitations of including a wide educational range of students in a neurosurgical translational laboratory and the phenomenon of combining clinical expertise with rigorous scientific training.

The new and improved learning community at Johns Hopkins University School of Medicine resembles that at Hogwarts School of Witchcraft and Wizardry.

PubMed

Stewart, Rosalyn W; Barker, Allison R; Shochet, Robert B; Wright, Scott M

2007-05-01

In July 2005, a learning community was created at Johns Hopkins University School of Medicine (JHUSOM) to foster camaraderie, networking, advising, mentoring, professionalism, clinical skills, and scholarship--The Colleges. The cultural and structural changes that emerged with the creation of this program have resulted in JHUSOM bearing a resemblance to J. K. Rowling's fictional Hogwarts School of Witchcraft and Wizardry. This manuscript will describe the similarities between these two revered schools, and highlight the innovations and improvements made to JHUSOM's learning environment. The intense, stressful, and lengthy professional training required to achieve competency in the practice of medicine and in the practice of witchcraft (albeit fictional) have meaningful parallels. The supportive learning environment at these two schools should afford the next generation of graduates to have an even more enriching experience than those who have come before them.

Hopkins in Cupola

NASA Image and Video Library

2013-10-14

ISS037-E-011232 (14 Oct. 2013) --- NASA astronaut Mike Hopkins, Expedition 37 flight engineer, like all International Space Station inhabitants, enjoys time in the Cupola, which affords the most broad views of Earth. "Behind" Hopkins can be seen the northern coast of Brazil, including the Acarau River delta in the state of Ceara, just west of the city of Fortaleza (out of frame).

The mortality risk score and the ADG score: two points-based scoring systems for the Johns Hopkins aggregated diagnosis groups to predict mortality in a general adult population cohort in Ontario, Canada.

PubMed

Austin, Peter C; Walraven, Carl van

2011-10-01

Logistic regression models that incorporated age, sex, and indicator variables for the Johns Hopkins' Aggregated Diagnosis Groups (ADGs) categories have been shown to accurately predict all-cause mortality in adults. To develop 2 different point-scoring systems using the ADGs. The Mortality Risk Score (MRS) collapses age, sex, and the ADGs to a single summary score that predicts the annual risk of all-cause death in adults. The ADG Score derives weights for the individual ADG diagnosis groups. : Retrospective cohort constructed using population-based administrative data. All 10,498,413 residents of Ontario, Canada, between the age of 20 and 100 years who were alive on their birthday in 2007, participated in this study. Participants were randomly divided into derivation and validation samples. : Death within 1 year. In the derivation cohort, the MRS ranged from -21 to 139 (median value 29, IQR 17 to 44). In the validation group, a logistic regression model with the MRS as the sole predictor significantly predicted the risk of 1-year mortality with a c-statistic of 0.917. A regression model with age, sex, and the ADG Score has similar performance. Both methods accurately predicted the risk of 1-year mortality across the 20 vigintiles of risk. The MRS combined values for a person's age, sex, and the John Hopkins ADGs to accurately predict 1-year mortality in adults. The ADG Score is a weighted score representing the presence or absence of the 32 ADG diagnosis groups. These scores will facilitate health services researchers conducting risk adjustment using administrative health care databases.

The Effect of Viral Suppression on Cross Sectional Incidence Testing in the Johns Hopkins Hospital Emergency Department

PubMed Central

Laeyendecker, Oliver; Rothman, Richard E.; Henson, Charlamaine; Jo Horne, Bobbi; Ketlogetswe, Kerunne S.; Kraus, Chadd K.; Shahan, Judy; Kelen, Gabor. D.; Quinn, Thomas C.

2009-01-01

Objective(s) To determine the effect of viral suppression on cross sectional incidence testing. Methods In 2001 and 2003, patients entering the Johns Hopkins Hospital Emergency Department (JHHED) were enrolled into an interview based, identity unlinked serosurvey. All HIV positive samples were tested by the Vironostika-less sensitive (LS) EIA and an avidity assay to determine recent HIV infection. Additionally 16 samples from 8 previously characterized elite suppressors (ES) were tested by cross sectional incidence assays. Results HIV prevalence was 12% for the 2001 survey and 11% for the 2003 survey. Of the HIV infected subjects 18% did not know they were infected. Vironostika-LS EIA determined that 6% (11/183) and 7% (17/243) of HIV+ individuals in 2001and 2003, respectively, were recently infected. Avidity testing confirmed 6 of 11 in 2001, and 5 of 17 in 2003 were newly infected, leaving 17 discrepant samples. All 17 discrepant samples were western blot positive, viral load undetectable and 7/17 had antiretroviral drugs (ARVs) in their serum. Ten individuals were virally suppressed without ARVs, appeared incident by Vironostika-LS EIA but chronic by avidity. These 10 subjects had similar testing profiles to the known 16 ES samples, as 9 of 16 were incident by Vironostika-LS EIA, and 0/16 were incident by avidity. Conclusions By removing the viral load negative individuals and by confirming the initial Vironostika-LS EIA results by avidity, the incidence estimate was lowered from 1.73 to 0.94 percent/year in 2001 and from 1.90 to 0.56 percent/year in 2003. Viral suppression affects the performance of the cross sectional incidence tests which rely on antibody titer. In additional 2% (10/426) of all HIV infected individuals who use the JHHED for medical care appear to suppress HIV to undetectable levels without ARVs. PMID:18520680

Haircut for Hopkins

NASA Image and Video Library

2013-10-05

ISS037-E-006568 (5 Oct. 2013) --- Russian cosmonaut Fyodor Yurchikhin, Expedition 37 commander, trims the hair of NASA astronaut Michael Hopkins, flight engineer, in the Node 1 module, called Unity. Yurchikhin used hair clippers fashioned with a vacuum device to garner freshly cut hair.

Haircut for Hopkins

NASA Image and Video Library

2013-10-05

ISS037-E-006571 (5 Oct. 2013) --- Russian cosmonaut Fyodor Yurchikhin, Expedition 37 commander, trims the hair of NASA astronaut Michael Hopkins, flight engineer, in the Unity node of the International Space Station. Yurchikhin used hair clippers fashioned with a vacuum device to garner freshly cut hair.

Haircut for Hopkins

NASA Image and Video Library

2013-10-05

ISS037-E-006565 (5 Oct. 2013) --- Russian cosmonaut Fyodor Yurchikhin, Expedition 37 commander, trims the hair of NASA astronaut Michael Hopkins, flight engineer, in the Unity node of the International Space Station. Yurchikhin used hair clippers fashioned with a vacuum device to garner freshly cut hair.

Results of an academic promotion and career path survey of faculty at the Johns Hopkins University School of Medicine.

PubMed

Thomas, Patricia A; Diener-West, Marie; Canto, Marcia I; Martin, Don R; Post, Wendy S; Streiff, Michael B

2004-03-01

Clinician-educator faculty are increasing in numbers in academic medical centers, but their academic advancement is slower than that of research faculty. The authors sought to quantify the magnitude of this difference in career advancement and to explore the characteristics of faculty that might explain the difference. In 1999, a questionnaire was administered to all MD faculty at the rank of instructor and above (259) in the Department of Medicine at the Johns Hopkins University School of Medicine. A total of 180 (69%) faculty returned questionnaires. Of these, 178 identified with one of four career paths: basic researcher (46), clinical researcher (69), academic clinician (38), or teacher-clinician (25). Career path did not differ by age, gender, rank, years on faculty, hours worked per week, family responsibility, or global work satisfaction. After adjusting for age, gender, time at rank, and work satisfaction, the odds of being at a higher rank were 85% less for academic clinicians (odds ratio,.15; 95% confidence interval, 0.06-0.40) and 69% less for teacher-clinicians (odds ratio,.31; 95% confidence interval, 0.11-0.88) than for basic researchers. Clinical researchers did not differ from basic researchers in the likelihood of being at higher rank. Similarly, compared with basic research faculty, the adjusted odds of being more satisfied with progress towards academic promotion were 92% lower for academic clinicians and 87% lower for teacher-clinicians. Clinician-educator faculty were less likely to be at higher rank at this institution than were faculty in research paths. Differences in rank may be explained by lower rank at hire for faculty in these career paths, time available for scholarly activities, or other resources available to support scholarship. Retaining clinician-educators will require further exploration of barriers to promotion inherent to these career paths and methods of modifying these barriers.

Astronaut Mike Hopkins Visit to Maryland Science Center

NASA Image and Video Library

2014-06-09

NASA Astronaut Mike Hopkins explains what it was like to live on the International Space Station for 6 months to visitors at the Maryland Science Center in Baltimore, MD on Monday, June 9, 2014. Hopkins served on Expeditions 37 and 38 with Russian cosmonauts Oleg Kotov and Sergey Ryazanskiy and returned home in March, 2014. (Photo Credit: NASA/Aubrey Gemignani)

Gerard Manley Hopkins and the kinesthetics of conviction.

PubMed

Chambers, S

2008-01-01

This essay explores the link in Gerard Manley Hopkins's imagination between sensations of the body and the changing textures of intensity that characterize experiences of the mind. I argue that one of the first functions of Hopkins's stylistic experiments in The Wreck of the Deutschland and later poems is to call attention to the ways in which our experiences of knowing, reasoning, and believing have parallels in bodily sensations. Hopkins's manipulations of the kinesthetic properties of language - especially the capacity of syntax to evoke sensations of pressure, balance, momentum, and tension - are directed toward a mimesis of consciousness, in which the poet strives to represent the feeling in the mind as it cranes toward an insight or relishes the renewal of conviction.

A case of Pitt-Hopkins syndrome with absence of hyperventilation.

PubMed

Inati, Adlette; Abbas, Hussein A; Korjian, Serge; Daaboul, Yazan; Harajeily, Mohamad; Saab, Raya

2013-12-01

Pitt-Hopkins syndrome is characterized by mental retardation, hyperventilation, and dysmorphic features due to TCF4 mutations. We report a case of Pitt-Hopkins syndrome in a 2½-year-old boy presenting with psychomotor retardation, recurrent respiratory tract infections, and dysmorphic features with absence of hyperventilation or other breathing abnormalities. Comparative genomic hybridization and quantitative real-time polymerase chain reaction were used to confirm TCF4 haploinsufficiency. Pitt-Hopkins syndrome is a rare debilitating disease that should be in the differential diagnosis of other neurodevelopmental disorders characterized by mental retardation and hypotonicity despite the absence of hyperapnea and seizures. Quantitative real-time polymerase chain reaction is another method to identify TCF4 and to confirm Pitt-Hopkins syndrome diagnosis.

Photochemical Ignition Studies. I. Laser Ignition of Flowing Premixed Gases

DTIC Science & Technology

1985-02-01

Combustion," Army Science Conference, West Point, 1984. 1 ? -A.W. Miziolek, R.C. Sausa, and A.J. Alfano , "Efficient Detection of Carbon Atoms Produced...Science Conference, West Point, 1984. 12. A.W. Miziolek, R.C. Sausa, and A.J. Alfano , "Efficient Detection of Carbon Atoms Produced by Argon...61801 Johns Hopkins University/APL Chemical Propulsion Information Agency ATTN: T.W. Christian Johns Hopkins Road Laurel, MD 20707

Astronaut Mike Hopkins Visit to Maryland Science Center

NASA Image and Video Library

2014-06-09

NASA Astronaut Mike Hopkins explains what it was like to live on the International Space Station for 6 months to seventh graders from Clear Spring Middle School at the Maryland Science Center in Baltimore, MD on Monday, June 9, 2014. Hopkins served on Expeditions 37 and 38 with Russian cosmonauts Oleg Kotov and Sergey Ryazanskiy and returned home in March, 2014. (Photo Credit: NASA/Aubrey Gemignani)

Current and Future Management of Bilateral Loss of Vestibular Sensation – An update on the Johns Hopkins Multichannel Vestibular Prosthesis Project

PubMed Central

Della Santina, Charles C.; Migliaccio, Americo A.; Hayden, Russell; Melvin, Thuy-Anh; Fridman, Gene Y.; Chiang, Bryce; Davidovics, Natan S.; Dai, Chenkai; Carey, John P.; Minor, Lloyd B.; Anderson, Iee-Ching; Park, HongJu; Lyford-Pike, Sofia; Tang, Shan

2012-01-01

Bilateral loss of vestibular sensation can disable individuals whose vestibular hair cells are injured by ototoxic medications, infection, Ménière’s disease or other insults to the labyrinth including surgical trauma during cochlear implantation. Without input to vestibulo-ocular and vestibulo-spinal reflexes that normally stabilize the eyes and body, affected patients suffer blurred vision during head movement, postural instability, and chronic disequilibrium. While individuals with some residual sensation often compensate for their loss through rehabilitation exercises, those who fail to do so are left with no adequate treatment options. An implantable neuroelectronic vestibular prosthesis that emulates the normal labyrinth by sensing head movement and modulating activity on appropriate branches of the vestibular nerve could significantly improve quality of life for these otherwise chronically dizzy patients. This brief review describes the impact and current management of bilateral loss of vestibular sensation, animal studies supporting the feasibility of prosthetic vestibular stimulation, and a vestibular prosthesis designed to restore sensation of head rotation in all directions. Similar to a cochlear implant in concept and size, the Johns Hopkins Multichannel Vestibular Prosthesis (MVP) includes miniature gyroscopes to sense head rotation, a microcontroller to process inputs and control stimulus timing, and current sources switched between pairs of electrodes implanted within the vestibular labyrinth. In rodents and rhesus monkeys rendered bilaterally vestibular-deficient via treatment with gentamicin and/or plugging of semicircular canals, the MVP partially restores the vestibulo-ocular reflex for head rotations about any axis of rotation in 3-dimensional space. Our efforts now focus on addressing issues prerequisite to human implantation, including refinement of electrode designs and surgical technique to enhance stimulus selectivity and preserve

4. PHOTOCOPY OF MAP, G. M. HOPKINS, ATLAS OF HUDSON ...

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

4. PHOTOCOPY OF MAP, G. M. HOPKINS, ATLAS OF HUDSON COUNTY, NEW JERSEY. G. M. HOPKINS, PHILADELPHIA, PENNSYLVANIA, 1873. - Lembeck & Betz Eagle Brewery, 164-190 Ninth Street, 515-519 Luis Munez Marin Boulevard, Jersey City, Hudson County, NJ

Hopkins during ITCS PWR Retrieval

NASA Image and Video Library

2014-01-31

ISS038-E-040140 (31 Jan. 2014) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, uses the Fluid Servicing System (FSS) to refill Internal Thermal Control System (ITCS) loops with fresh coolant in the Destiny laboratory of the International Space Station.

Hopkins during ITCS PWR Retrieval

NASA Image and Video Library

2014-01-31

ISS038-E-040139 (31 Jan. 2014) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, uses the Fluid Servicing System (FSS) to refill Internal Thermal Control System (ITCS) loops with fresh coolant in the Destiny laboratory of the International Space Station.

6. PHOTOCOPY OF MAP, G. M. HOPKINS COMPANY, ATLAS OF ...

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

6. PHOTOCOPY OF MAP, G. M. HOPKINS COMPANY, ATLAS OF HUDSON COUNTY, NEW JERSEY, VOL. 1. G. M. HOPKINS AND COMPANY, PHILADELPHIA, PENNSYLVANIA, 1908. - Lembeck & Betz Eagle Brewery, 164-190 Ninth Street, 515-519 Luis Munez Marin Boulevard, Jersey City, Hudson County, NJ

7. PHOTOCOPY OF MAP, G. M. HOPKINS COMPANY, PLATBOOK OF ...

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

7. PHOTOCOPY OF MAP, G. M. HOPKINS COMPANY, PLATBOOK OF JERSEY CITY AND BAYONNE, HUDSON COUNTY, NEW JERSEY, VOL. 1. G. M. HOPKINS COMPANY, PHILADELPHIA, PENNSYLVANIA, 1919. - Lembeck & Betz Eagle Brewery, 164-190 Ninth Street, 515-519 Luis Munez Marin Boulevard, Jersey City, Hudson County, NJ

Hopkins installs wire harnesses

NASA Image and Video Library

2013-11-24

ISS038-E-008291 (24 Nov. 2013) --- NASA astronaut Michael Hopkins, Expedition 38 flight engineer, installs wire harnesses in the International Space Station?s Harmony node to support the installation of Ethernet video cables for the station?s local area network. These new cables will provide Ethernet connectivity to the visiting vehicles that dock to Harmony?s Earth-facing port.

Hopkins works with the MDCA hardware replacement, and CIR maintenance

NASA Image and Video Library

2013-12-31

ISS038-E-024145 (30 Dec. 2013) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, performs in-flight maintenance on combustion research hardware in the Destiny laboratory of the International Space Station. Hopkins replaced a Multi-user Droplet Combustion Apparatus (MDCA) fuel reservoir inside the Combustion Integrated Rack (CIR).

The Hopkins Ultraviolet Telescope Data Archive: Old Data in a New Format

NASA Astrophysics Data System (ADS)

Blair, William P.; Dixon, V.; Kruk, J.; Romelfanger, M.

2011-05-01

The Hopkins Ultraviolet Telescope (HUT) was a key component of the Astro Observatory, a package of telescopes that flew on the space shuttle as part of two dedicated astronomy missions, Astro-1 in December 1990 (STS-35), and Astro-2 in March 1995 (STS-67). HUT was a 0.9m telescope and prime-focus spectrograph operating primarily in the far-ultraviolet 900 - 1800 Angstrom spectral region, returning spectra with about 3 Angstrom resolution. Over 330 objects were observed during the two shuttle missions, and the data were originally archived at the NSSDC (NASA/GSFC), before moving to MAST, the Multimission Archive at Space Telescope. As part of a NASA Astrophysics Data Program grant, we are reprocessing and re-archiving this unique data set in a modern and more user-friendly format. Additional file-header keywords include the RA and Dec in J2000 coordinates, the aperture position angle, and target-magnitude and color information. A new data product, similar to the Intermediate Data Files developed for the FUSE mission, provides a flux- and wavelength-calibrated photon-event list with two-second time resolution. These files will allow users to customize their data extractions (e.g., to search for temporal variations in flux or exclude times of bad pointing). The reprocessed data are fully compliant with NVO specifications. They will be available from MAST starting in late 2011. We acknowledge support from NASA ADP grant NNX09AC70G to the Johns Hopkins University.

The development of a model of psychological first aid for non-mental health trained public health personnel: the Johns Hopkins RAPID-PFA.

PubMed

Everly, George S; Lee McCabe, O; Semon, Natalie L; Thompson, Carol B; Links, Jonathan M

2014-01-01

The Johns Hopkins Center for Public Health Preparedness, which houses the Centers for Disease Control and Prevention-funded Preparedness and Emergency Response Learning Center, has been addressing the challenge of disaster-caused behavioral health surge by conducting training programs in psychological first aid (PFA) for public health professionals. This report describes our approach, named RAPID-PFA, and summarizes training evaluation data to determine if relevant knowledge, skills, and attitudes are imparted to trainees to support effective PFA delivery. In the wake of disasters, there is an increase in psychological distress and dysfunction among survivors and first responders. To meet the challenges posed by this surge, a professional workforce trained in PFA is imperative. More than 1500 participants received a 1-day RAPID-PFA training. Pre-/postassessments were conducted to measure (a) required knowledge to apply PFA; (b) perceived self-efficacy, that is, belief in one's own ability, to apply PFA techniques; and (c) confidence in one's own resilience in a crisis context. Statistical techniques were used to validate the extent to which the survey successfully measured individual PFA constructs, that is, unidimensionality, and to quantify the reliability of the assessment tool. Statistically significant pre-/postimprovements were observed in (a) knowledge items supportive of PFA delivery, (b) perceived self-efficacy to apply PFA interventions, and (c) confidence about being a resilient PFA provider. Cronbach alpha coefficients ranging from 0.87 to 0.90 suggested that the self-reported measures possessed sufficient internal consistency. Findings were consistent with our pilot work, and with our complementary research initiatives validating a variant of RAPID-PFA with faith communities. The RAPID-PFA model promises to be a broadly applicable approach to extending community behavioral health surge capacity. Relevant next steps include evaluating the effectiveness

Hopkins in the A/L

NASA Image and Video Library

2013-12-18

View of Mike Hopkins, Expedition 38 Flight Engineer (FE), during remove and replace (R&R) of Hard Upper Torso (HUT) of Extravehicular Mobility Unit (EMU), in the airlock (A/L) during preparation for EVA-24. Photo was taken during Expedition 38. Image was released by astronaut on Twitter.

Hopkins using FSS to refill ITCS

NASA Image and Video Library

2014-01-31

ISS038-E-040111 (31 Jan. 2014) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, uses the Fluid Servicing System (FSS) to refill Internal Thermal Control System (ITCS) loops with fresh coolant in the Destiny laboratory of the International Space Station.

Genetics Home Reference: Pitt-Hopkins syndrome

MedlinePlus

... Hollander NS, Jongmans M, Kant SG, King MD, Lynch SA, McKee S, Midro AT, Park SM, Ricotti V, Tarantino E, Wessels M, Peippo M, Rauch A. Further delineation of Pitt-Hopkins syndrome: phenotypic and genotypic description of 16 novel patients. ...

Hopkins works on T2 COLBERT

NASA Image and Video Library

2014-02-12

ISS038-E-046404 (12 Feb. 2014) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, works on the COLBERT treadmill in the Unity node of the International Space Station. He replaced a failed accelerometer in the exercise device then activated COLBERT for a speed test.

Hopkins works on T2 COLBERT

NASA Image and Video Library

2014-02-12

ISS038-E-046401 (12 Feb. 2014) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, works on the COLBERT treadmill in the Unity node of the International Space Station. He replaced a failed accelerometer in the exercise device then activated COLBERT for a speed test.

Hopkins works on T2 COLBERT

NASA Image and Video Library

2014-02-12

ISS038-E-046405 (12 Feb. 2014) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, works on the COLBERT treadmill in the Unity node of the International Space Station. He replaced a failed accelerometer in the exercise device then activated COLBERT for a speed test.

Hopkins during BASS II Setup

NASA Image and Video Library

2014-02-12

ISS038-E-046393 (12 Feb. 2014) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, sets up the Microgravity Science Glovebox (MSG) for the Burning and Suppression of Solids (BASS-II) experiment in the Destiny laboratory of the International Space Station. BASS-II explores how different substances burn in microgravity with benefits for combustion on Earth and fire safety in space.

Hopkins during BASS II Setup

NASA Image and Video Library

2014-02-12

ISS038-E-046394 (12 Feb. 2014) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, sets up the Microgravity Science Glovebox (MSG) for the Burning and Suppression of Solids (BASS-II) experiment in the Destiny laboratory of the International Space Station. BASS-II explores how different substances burn in microgravity with benefits for combustion on Earth and fire safety in space.

Hopkins works with tanks from the ARFTA

NASA Image and Video Library

2013-11-24

ISS038-E-008287 (24 Nov. 2013) --- NASA astronaut Michael Hopkins, Expedition 38 flight engineer, works with tanks from the Advanced Recycle Filter Tank Assembly (ARFTA) in the Tranquility node of the International Space Station.

Hopkins works with tanks from the ARFTA

NASA Image and Video Library

2013-11-24

ISS038-E-008289 (24 Nov. 2013) --- NASA astronaut Michael Hopkins, Expedition 38 flight engineer, works with tanks from the Advanced Recycle Filter Tank Assembly (ARFTA) in the Tranquility node of the International Space Station.

Photochemical Ignition Studies. 3. Ignition by Efficient and Resonant Multiphoton Photochemical Formation of Microplasmas

DTIC Science & Technology

1987-06-01

Fragments," Chem. Phys., Vol. 33, p. 161, 1978. 5. R.C. Sausa, A.J. Alfano , and A.W. Miziolek, "ArF Laser Photoproduction and Sensitive Detection of Carbon...Unlversity/APL Chemical Propulsion I Purdue University Information Agency Department of Chomistry ATTN: TW. Christian ATTN: H. Grant Johns Hopkins...of Chemistry ATTN: T.W. Christian ATTN: E. Grant Johns Hopkins Road West Lafayette, IN 47906 Laurel, MD 20707 2 Purdue University University of

Hopkins with SPHERES RINGS

NASA Image and Video Library

2013-11-04

ISS037-E-025870 (4 Nov. 2013) --- In the International Space Station?s Kibo laboratory, NASA astronaut Michael Hopkins, Expedition 37 flight engineer, conducts a session with a pair of bowling-ball-sized free-flying satellites known as Synchronized Position Hold, Engage, Reorient, Experimental Satellites, or SPHERES. Surrounding the two SPHERES mini-satellites is ring-shaped hardware known as the Resonant Inductive Near-field Generation System, or RINGS. SPHERES-RINGS seeks to demonstrate wireless power transfer between satellites at a distance for enhanced operations.

Hopkins with SPHERES RINGS

NASA Image and Video Library

2013-11-04

ISS037-E-025868 (4 Nov. 2013) --- In the International Space Station?s Kibo laboratory, NASA astronaut Michael Hopkins, Expedition 37 flight engineer, conducts a session with a pair of bowling-ball-sized free-flying satellites known as Synchronized Position Hold, Engage, Reorient, Experimental Satellites, or SPHERES. Surrounding the two SPHERES mini-satellites is ring-shaped hardware known as the Resonant Inductive Near-field Generation System, or RINGS. SPHERES-RINGS seeks to demonstrate wireless power transfer between satellites at a distance for enhanced operations.

Hopkins with SPHERES RINGS

NASA Image and Video Library

2013-11-04

ISS037-E-025866 (4 Nov. 2013) --- In the International Space Station?s Kibo laboratory, NASA astronaut Michael Hopkins, Expedition 37 flight engineer, conducts a session with a pair of bowling-ball-sized free-flying satellites known as Synchronized Position Hold, Engage, Reorient, Experimental Satellites, or SPHERES. Surrounding the two SPHERES mini-satellites is ring-shaped hardware known as the Resonant Inductive Near-field Generation System, or RINGS. SPHERES-RINGS seeks to demonstrate wireless power transfer between satellites at a distance for enhanced operations.

Hopkins with SPHERES RINGS

NASA Image and Video Library

2013-11-04

ISS037-E-025872 (4 Nov. 2013) --- In the International Space Station?s Kibo laboratory, NASA astronaut Michael Hopkins, Expedition 37 flight engineer, conducts a session with a pair of bowling-ball-sized free-flying satellites known as Synchronized Position Hold, Engage, Reorient, Experimental Satellites, or SPHERES. Surrounding the two SPHERES mini-satellites is ring-shaped hardware known as the Resonant Inductive Near-field Generation System, or RINGS. SPHERES-RINGS seeks to demonstrate wireless power transfer between satellites at a distance for enhanced operations.

Hopkins with SPHERES RINGS

NASA Image and Video Library

2013-11-04

ISS037-E-025879 (4 Nov. 2013) --- In the International Space Station?s Kibo laboratory, NASA astronaut Michael Hopkins, Expedition 37 flight engineer, conducts a session with a pair of bowling-ball-sized free-flying satellites known as Synchronized Position Hold, Engage, Reorient, Experimental Satellites, or SPHERES. Surrounding the two SPHERES mini-satellites is ring-shaped hardware known as the Resonant Inductive Near-field Generation System, or RINGS. SPHERES-RINGS seeks to demonstrate wireless power transfer between satellites at a distance for enhanced operations.

Investigation of an EMI sensor for detection of large metallic objects in the presence of metallic clutter

NASA Astrophysics Data System (ADS)

Black, Christopher; McMichael, Ian; Riggs, Lloyd

2005-06-01

Electromagnetic induction (EMI) sensors and magnetometers have successfully detected surface laid, buried, and visually obscured metallic objects. Potential military activities could require detection of these objects at some distance from a moving vehicle in the presence of metallic clutter. Results show that existing EMI sensors have limited range capabilities and suffer from false alarms due to clutter. This paper presents results of an investigation of an EMI sensor designed for detecting large metallic objects on a moving platform in a high clutter environment. The sensor was developed by the U.S. Army RDECOM CERDEC NVESD in conjunction with the Johns Hopkins University Applied Physics Laboratory.

Hopkins during CFE-2 Experiment

NASA Image and Video Library

2013-11-20

ISS038-E-005962 (19 Nov. 2013) --- NASA astronaut Michael Hopkins, Expedition 38 flight engineer, conducts a session with the Capillary Flow Experiment (CFE-2) in the Harmony node of the International Space Station. CFE is a suite of fluid physics experiments that investigate how fluids behave in microgravity which could benefit water and fuel delivery systems on future spacecraft. Scientists designed the Capillary Flow Experiment-2 to study properties of fluids and bubbles inside containers with a specific 3-D geometry.

Isolation and characterization of 16 microsatellite loci in the mountain pine beetle, Dendroctonus ponderosae Hopkins (Coleoptera: Curculionidae: Scolytinae)

Treesearch

C. S. Davis; K. E. Mock; B. J. Bentz; S. M. Bromilow; N. V. Bartell; B. W. Murray; A. D. Roe; J. E. K. Cooke

2009-01-01

We isolated 16 polymorphic microsatellite loci in the mountain pine beetle (Dendroctonus ponderosae Hopkins) and developed conditions for amplifying these markers in four multiplex reactions. Three to 14 alleles were detected per locus across two sampled populations. Observed and expected heterozygosities ranged from 0.000 to 0.902 and from 0.100 to 0.830, respectively...

Impact of a New Palliative Care Program on Health System Finances: An Analysis of the Palliative Care Program Inpatient Unit and Consultations at Johns Hopkins Medical Institutions.

PubMed

Isenberg, Sarina R; Lu, Chunhua; McQuade, John; Chan, Kelvin K W; Gill, Natasha; Cardamone, Michael; Torto, Deirdre; Langbaum, Terry; Razzak, Rab; Smith, Thomas J

2017-05-01

Palliative care inpatient units (PCUs) can improve symptoms, family perception of care, and lower per-diem costs compared with usual care. In March 2013, Johns Hopkins Medical Institutions (JHMI) added a PCU to the palliative care (PC) program. We studied the financial impact of the PC program on JHMI from March 2013 to March 2014. This study considered three components of the PC program: PCU, PC consultations, and professional fees. Using 13 months of admissions data, the team calculated the per-day variable cost pre-PCU (ie, in another hospital unit) and after transfer to the PCU. These fees were multiplied by the number of patients transferred to the PCU and by the average length of stay in the PCU. Consultation savings were estimated using established methods. Professional fees assumed a collection rate of 50%. The total positive financial impact of the PC program was $3,488,863.17. There were 153 transfers to the PCU, 60% with cancer, and an average length of stay of 5.11 days. The daily loss pretransfer to the PCU of $1,797.67 was reduced to $1,345.34 in the PCU (-25%). The PCU saved JHMI $353,645.17 in variable costs, or $452.33 per transfer. Cost savings for PC consultations in the hospital, 60% with cancer, were estimated at $2,765,218. $370,000 was collected in professional fees savings. The PCU and PC program had a favorable impact on JHMI while providing expert patient-centered care. As JHMI moves to an accountable care organization model, value-based patient-centered care and increased intensive care unit availability are desirable.

Hopkins in U.S. Lab with FIR/FCF

NASA Image and Video Library

2013-10-15

ISS037-E-013951 (14 Oct. 2013) --- NASA astronaut Michael Hopkins, Expedition 37 flight engineer, works at the Light Microscopy Module (LMM) in the Fluids Integrated Rack / Fluids Combustion Facility (FIR/FCF) located in the Destiny laboratory of the International Space Station.

76 FR 62046 - Defense Science Board; Notice of Advisory Committee Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

... University Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD 20723. The mission of the Defense... Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD 20723. FOR FURTHER...

Test of the decaying dark matter hypothesis using the Hopkins Ultraviolet Telescope

NASA Technical Reports Server (NTRS)

Davidsen, A. F.; Kriss, G. A.; Ferguson, H. C.; Blair, W. P.; Bowers, C. W.; Kimble, R. A.

1991-01-01

Sciama's hypothesis that the dark matter associated with galaxies, galaxy clusters, and the intergalactic medium consists of tau neutrinos of rest mass 28-30 eV whose decay generates ultraviolet photons of energy roughly 14-15 eV, has been tested using the Hopkins Ultraviolet Telescope flows aboard the Space Shuttle Columbia. A straightforward application of Sciama's model predicts that a spectral line from neutrino decay photons should be observed from the rich galaxy cluster Abell 665 with an SNR of about 30. No such emission was detected. For neutrinos in the mass range 27.2-32.1 eV, the observations set a lower lifetime limit significantly greater than Sciama's model requires.

Hopkins and Mastracchio in the A/L

NASA Image and Video Library

2013-12-20

ISS038-E-019271 (20 Dec. 2013) --- In the Quest airlock onboard the Earth-orbiting International Space Station, on the eve of their first spacewalk together, NASA astronauts Rick Mastracchio, right, and Mike Hopkins are completely suited in their extravehicular mobility unit spacesuits. NASA has scheduled at least two sessions of extravehicular activity for the two flight engineers to troubleshoot a faulty coolant pump on the orbital outpost.

Hopkins during SODI-DCMIX 2 Experiment

NASA Image and Video Library

2013-11-30

ISS038-E-009255 (26 Nov. 2013) --- In the International Space Station?s Destiny laboratory, NASA astronaut Michael Hopkins, Expedition 38 flight engineer, prepares to install and activate the Selectable Optics Diagnostic Instrument (SODI) cell array two in the Microgravity Science Glovebox (MSG) for the Selectable Optics Diagnostic Instrument-Diffusion Coefficient in Mixtures 2 (SODI-DCMIX 2) experiment. SODI-DCMIX 2 is supporting research to determine diffusion coefficients in different petroleum field samples and refine petroleum reservoir models to help lead to more efficient extraction of oil resources.

Hopkins during SODI-DCMIX 2 Experiment

NASA Image and Video Library

2013-11-30

ISS038-E-009253 (26 Nov. 2013) --- In the International Space Station’s Destiny laboratory, NASA astronaut Michael Hopkins, Expedition 38 flight engineer, prepares to install and activate the Selectable Optics Diagnostic Instrument (SODI) cell array two in the Microgravity Science Glovebox (MSG) for the Selectable Optics Diagnostic Instrument-Diffusion Coefficient in Mixtures 2 (SODI-DCMIX 2) experiment. SODI-DCMIX 2 is supporting research to determine diffusion coefficients in different petroleum field samples and refine petroleum reservoir models to help lead to more efficient extraction of oil resources.

Hopkins during SPHERES Slosh Run

NASA Image and Video Library

2014-01-22

ISS038-E-033884 (22 Jan. 2014) --- In the International Space Station's Kibo laboratory, NASA astronaut Mike Hopkins, Expedition 38 flight engineer, holds a plastic container partially filled with green-colored water which will be used in a new experiment using the soccer-ball-sized, free-flying satellites known as Synchronized Position Hold, Engage, Reorient, Experimental Satellites, or SPHERES, which are already on the station. For the SPHERES-Slosh experiment, two SPHERES robots are attached to opposite ends of a metal frame holding the plastic tank with the green-colored water. The new hardware for the SPHERES-Slosh study was delivered to the station aboard Orbital Sciences' Cygnus cargo craft on Jan. 12.

Hopkins syndrome and phantom hernia: a rare association.

PubMed

Elizabeth, K E; Guruprasad, C S; Sindhu, T G

2011-06-01

Acute flaccid paralysis (AFP), other than paralytic poliomyelitis, are usually due to demyelination like Guillian Barre syndrome (GBS), transverse myelitis and traumatic neuritis. Poliomyelitis like illness, Hopkins syndrome or Post Asthmatic Amotrophy, associated with bronchial asthma and hyperIgEemia has been reported in literature. We present a two and a half year old child who developed AFP with phantom hernia following an episode of bronchial asthma.

Power, Language, and Literacy in "The Great Gilly Hopkins"

ERIC Educational Resources Information Center

Cairns, Sue Ann

2008-01-01

To compensate for her feelings of anger and helplessness over her mother's abandonment and subsequent displacements, the foster child Gilly Hopkins seeks power and agency through the primary means at her disposal: through the use of language and fairy tales. She constructs a Cinderella fantasy of an idealized mother who will rescue her. She also…

Aflatoxin: An Old Carcinogen Teaches Us New Tricks | Division of Cancer Prevention

Cancer.gov

Speaker John D. Groopman, PhD Anna M. Baetjer Professor of Environmental Health Sciences Johns Hopkins Bloomberg School of Public Health Associate Director for Population Sciences Sidney Kimmel Comprehensive Cancer Center Johns Hopkins School of Medicine Baltimore, MD |

13. Historic American Buildings Survey Mr. Hopkins, Draftsman of Hebbard ...

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

13. Historic American Buildings Survey Mr. Hopkins, Draftsman of Hebbard and Gill, Architects October 21, 1904 BLUEPRINT OF ORIGINAL DRAWING OF FIRST FLOOR PLAN From the Collection of the San Diego Historical Society - George W. Marston House, 3525 Seventh Avenue, San Diego, San Diego County, CA

14. Historic American Buildings Survey Mr. Hopkins, Draftsman of Hebbard ...

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

14. Historic American Buildings Survey Mr. Hopkins, Draftsman of Hebbard and Gill, Architects October 22, 1904 BLUEPRINT OF ORIGINAL DRAWING OF SECOND FLOOR PLAN From the Collection of the San Diego Historical Society - George W. Marston House, 3525 Seventh Avenue, San Diego, San Diego County, CA

Hopkins works with the Vaccine-21 GAP

NASA Image and Video Library

2014-01-15

ISS038-E-031400 (14 Jan. 2014) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, accesses the Commercial Generic Bioprocessing Apparatus-2 (CGBA-2) while working with the Vaccine-21 Group Activation Pack (GAP) experiment in the Harmony node of the International Space Station. This experiment also referred to as Antibiotic Effectiveness in Space-1 (AES-1) tests the hypothesis that antibiotics used to treat bacterial grown in space will exhibit reduced efficacy and will be associated with specific changes in bacterial gene expression that correlate with cell survival.

Proceedings of the High Energy Density Matter (HEDM) Contractors’ Conference Held 1-3 June 1997 in Chantilly, VA.

DTIC Science & Technology

1998-03-01

David R. Yarkony, Johns Hopkins University 3:00 - 3:30 Break 3:30 - 4:00 Calorimetric Measurements of O Atom Recombination Dr. Peter Taborek and...University Stillwater, OK 74078 405-744-5174 405-744-6007 dlt@osuunx.ucc.okstate.edu Dr. David R. Yarkony Dept. of Chemistry Johns Hopkins...Chemistry Johns Hopkins University 3400 N. Charles St., Remsen Baltimore, MD 21218 410-516-4669 410-516-8420 yangxin@jhunix.hcf.jhu.edu Prof. David

A meteorological report for the Mt. Hopkins Observatory: 1968-1971. [Arizona

NASA Technical Reports Server (NTRS)

Pearlman, M. R.; Hogan, D.; Goodwin, K.; Kurtenbach, D.

1972-01-01

This document is a compilation of the weather data collected at the Mt. Hopkins Observatory in southern Arizona from 1968 to 1971. It is the second meteorological report aimed at assisting scientists in the scheduling of experiments at the Observatory site.

Detection of Bovine IgG Isotypes in a PPA-ELISA for Johne's Disease Diagnosis in Infected Herds

PubMed Central

Fernández, Bárbara; Gilardoni, Liliana Rosa; Jolly, Ana; Colavecchia, Silvia Beatriz; Paolicchi, Fernando Alberto; Mundo, Silvia Leonor

2012-01-01

Johne's Disease or Paratuberculosis is a chronic granulomatous enteritis disease affecting ruminants. Detection of subclinically infected animals is difficult, hampering the control of this disease. The aim of this work was to evaluate the performance of detection of IgG isotypes in a PPA-ELISA to improve the recognition of cattle naturally infected with Map in different stages. A total of 108 animals from Tuberculosis-free herds were grouped as follows: exposed (n = 30), subclinically infected (n = 26), clinically infected (n = 14), and healthy controls (n = 38). Receiver-operating characteristic (ROC) curves of isotypes/PPA-ELISAs were constructed and areas under the curves were compared to evaluate the performance of each test. Our study demonstrated that the conventional PPA-ELISA (detecting IgG) is the best to identify clinically infected animals with high sensitivity (92.9%) and specificity (100%). Meanwhile, IgG2/PPA-ELISA improved the number of subclinically infected cattle detected as compared with conventional IgG/PPA-ELISA (53.8 versus 23.1%). In addition, it had the maximum sensitivity (65.0%, taking into account all Map-infected cattle). In conclusion, the combination of IgG and IgG2/PPA-ELISAs may improve the identification of Map-infected cattle in different stages of disease. The usefulness of IgG2 detection in serological tests for Johne's Disease diagnosis should be further evaluated. PMID:22792511

Detection of Bovine IgG Isotypes in a PPA-ELISA for Johne's Disease Diagnosis in Infected Herds.

PubMed

Fernández, Bárbara; Gilardoni, Liliana Rosa; Jolly, Ana; Colavecchia, Silvia Beatriz; Paolicchi, Fernando Alberto; Mundo, Silvia Leonor

2012-01-01

Johne's Disease or Paratuberculosis is a chronic granulomatous enteritis disease affecting ruminants. Detection of subclinically infected animals is difficult, hampering the control of this disease. The aim of this work was to evaluate the performance of detection of IgG isotypes in a PPA-ELISA to improve the recognition of cattle naturally infected with Map in different stages. A total of 108 animals from Tuberculosis-free herds were grouped as follows: exposed (n = 30), subclinically infected (n = 26), clinically infected (n = 14), and healthy controls (n = 38). Receiver-operating characteristic (ROC) curves of isotypes/PPA-ELISAs were constructed and areas under the curves were compared to evaluate the performance of each test. Our study demonstrated that the conventional PPA-ELISA (detecting IgG) is the best to identify clinically infected animals with high sensitivity (92.9%) and specificity (100%). Meanwhile, IgG2/PPA-ELISA improved the number of subclinically infected cattle detected as compared with conventional IgG/PPA-ELISA (53.8 versus 23.1%). In addition, it had the maximum sensitivity (65.0%, taking into account all Map-infected cattle). In conclusion, the combination of IgG and IgG2/PPA-ELISAs may improve the identification of Map-infected cattle in different stages of disease. The usefulness of IgG2 detection in serological tests for Johne's Disease diagnosis should be further evaluated.

Phoretic symbionts of the mountain pine beetle (Dendroctonus ponderosae Hopkins)

Treesearch

Javier E. Mercado; Richard W. Hofstetter; Danielle M. Reboletti; Jose F. Negron

2014-01-01

During its life cycle, the tree-killing mountain pine beetle Dendroctonus ponderosae Hopkins interacts with phoretic organisms such as mites, nematodes, fungi, and bacteria. The types of associations these organisms establish with the mountain pine beetle (MPB) vary from mutualistic to antagonistic. The most studied of these interactions are those between beetle and...

Mode and Intermediate Waters in Earth System Models

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

Gnanadesikan, Anand; Sarmiento, Jorge L.

This report describes work done as part of a joint Princeton-Johns Hopkins project to look at the impact of mode and intermediate waters in Earth System Models. The Johns Hopkins portion of this work focussed on the role of lateral mixing in ventilating such waters, with important implications for hypoxia, the uptake of anthropogenic carbon, the dynamics of El Nino and carbon pumps. The Johns Hopkins group also collaborated with the Princeton Group to help develop a watermass diagnostics framework.

December 2014 HeartWeek issue of cardiology in the young: highlights of HeartWeek 2014: diseases of the cardiac valves from the foetus to the adult.

PubMed

Jacobs, Jeffrey P

2014-12-01

This December Issue of Cardiology in the Young represents the 12th annual publication generated from the two meetings that compose "HeartWeek in Florida". "HeartWeek in Florida", the joint collaborative project sponsored by the Cardiac Center at the Children's Hospital of Philadelphia, Pennsylvania, together with Johns Hopkins All Children's Heart Institute of Saint Petersburg, Florida, averages over 1000 attendees every year and is now recognised as one of the major planks of continuing medical and nursing education for those working in the fields of diagnosis and treatment of cardiac disease in the foetus, neonate, infant, child, and adult. "HeartWeek in Florida" combines the International Symposium on Congenital Heart Disease, organised by All Children's Hospital and Johns Hopkins Medicine and entering its 15th year, with the Annual Postgraduate Course in Pediatric Cardiovascular Disease, organised by The Children's Hospital of Philadelphia and entering its 18th year. This December, 2014 Issue of Cardiology in the Young features highlights of Johns Hopkins All Children's Heart Institute's 14th Annual International Symposium on Congenital Heart Disease, which was held at the Renaissance Vinoy Resort & Golf Club, Saint Petersburg, Florida, from 15-18 February, 2014. This Symposium was co-sponsored by The American Association for Thoracic Surgery (AATS) and had as its special focus " Diseases of the Cardiac Valves from the Fetus to the Adult ". We acknowledge the tremendous contributions made to paediatric and congenital cardiac care by Duke Cameron and Joel Brenner, and therefore we dedicate this December, 2014 HeartWeek Issue of Cardiology in the Young to them. Duke Cameron is Professor of Surgery at Johns Hopkins University and Cardiac Surgeon-in-Charge at The Johns Hopkins Hospital. Joel Brenner is Professor of Pediatrics at Johns Hopkins University and Director of the Taussig Heart Center at Bloomberg Children's Center, The Johns Hopkins Hospital. Together

Artificial Earth Satellites Designed and Fabricated by The Johns Hopkins University Applied Physics Laboratory. Revised

DTIC Science & Technology

1978-07-01

occurred. The attitude detection system included a three-axis fluxgate vector magnetometer and solar attitude detectors that produced both analog and digital ...heliogoniometer ( digital solar attitudeIsensing system) Three axis analog solar detection - Rubidium vapor magnetometer Three axis fluxgate magnetometer ...Telemetry: 35 channels modulating 150 MHz carrier on command Three axis solar attitude detector system Three axis fluxgate magnetometer system

The life, times, and health care of Harry L Hopkins: Presidential advisor and perpetual patient.

PubMed

Pappas, Theodore N; Swanson, Sven

2018-02-01

Harry Hopkins was the most important nontitled allied leader in World War II. He was the advisor to President Roosevelt who managed the diplomacy between Roosevelt, Churchill, and Stalin from 1941 to 1946. Throughout these times, Hopkins was ill and required transfusions, admissions to the hospital, and nutritional supplementation to keep him well enough to travel the world and manage the allied war diplomacy. There has been no unifying theory to account for all his symptoms and his reported pathologic and autopsy findings. In this paper, we will review his political and medical history and a differential diagnosis of his illness.

LANDMARK-BASED SPEECH RECOGNITION: REPORT OF THE 2004 JOHNS HOPKINS SUMMER WORKSHOP.

PubMed

Hasegawa-Johnson, Mark; Baker, James; Borys, Sarah; Chen, Ken; Coogan, Emily; Greenberg, Steven; Juneja, Amit; Kirchhoff, Katrin; Livescu, Karen; Mohan, Srividya; Muller, Jennifer; Sonmez, Kemal; Wang, Tianyu

2005-01-01

Three research prototype speech recognition systems are described, all of which use recently developed methods from artificial intelligence (specifically support vector machines, dynamic Bayesian networks, and maximum entropy classification) in order to implement, in the form of an automatic speech recognizer, current theories of human speech perception and phonology (specifically landmark-based speech perception, nonlinear phonology, and articulatory phonology). All three systems begin with a high-dimensional multiframe acoustic-to-distinctive feature transformation, implemented using support vector machines trained to detect and classify acoustic phonetic landmarks. Distinctive feature probabilities estimated by the support vector machines are then integrated using one of three pronunciation models: a dynamic programming algorithm that assumes canonical pronunciation of each word, a dynamic Bayesian network implementation of articulatory phonology, or a discriminative pronunciation model trained using the methods of maximum entropy classification. Log probability scores computed by these models are then combined, using log-linear combination, with other word scores available in the lattice output of a first-pass recognizer, and the resulting combination score is used to compute a second-pass speech recognition output.

Whipple Procedure

MedlinePlus

... Sol Goldman Pancreatic Cancer Research Center For Patients & Family Cancer Clinic Cyst Clinic NFPTR Medical Professionals Donate Blog Expand All Collapse All Johns Hopkins & You Our Pledge to You Choosing Johns Hopkins Importance of Experienced Surgeon Our Multidisciplinary Approach Meet Our ...

Response of Dendroctonus mexicanus (Hopkins) to two optical isomers of verbenone

Treesearch

Vicente Diaz-Nunez; Guillermo Sanchez-Martinez; Nancy E. Gillette

2006-01-01

Given the need for diminishing the use of pesticides in natural environments, in this research we investigated the efficacy of two optical isomers of verbenone (4, 6, 6-trimethylbicyclo[3.1.1] hepto-3-en-e-1) as controls of the attack of Dendroctonus mexicanus (Hopkins) (Coleoptera: Curculionidae: Scolytinae).Two experiments were established in the...

Detectable end of radiation prostate specific antigen assists in identifying men with unfavorable intermediate-risk prostate cancer at high risk of distant recurrence and cancer-specific mortality.

PubMed

Hayman, Jonathan; Phillips, Ryan; Chen, Di; Perin, Jamie; Narang, Amol K; Trieu, Janson; Radwan, Noura; Greco, Stephen; Deville, Curtiland; McNutt, Todd; Song, Daniel Y; DeWeese, Theodore L; Tran, Phuoc T

2018-06-01

Undetectable End of Radiation PSA (EOR-PSA) has been shown to predict improved survival in prostate cancer (PCa). While validating the unfavorable intermediate-risk (UIR) and favorable intermediate-risk (FIR) stratifications among Johns Hopkins PCa patients treated with radiotherapy, we examined whether EOR-PSA could further risk stratify UIR men for survival. A total of 302 IR patients were identified in the Johns Hopkins PCa database (178 UIR, 124 FIR). Kaplan-Meier curves and multivariable analysis was performed via Cox regression for biochemical recurrence free survival (bRFS), distant metastasis free survival (DMFS), and overall survival (OS), while a competing risks model was used for PCa specific survival (PCSS). Among the 235 patients with known EOR-PSA values, we then stratified by EOR-PSA and performed the aforementioned analysis. The median follow-up time was 11.5 years (138 months). UIR was predictive of worse DMFS and PCSS (P = 0.008 and P = 0.023) on multivariable analysis (MVA). Increased radiation dose was significant for improved DMFS (P = 0.016) on MVA. EOR-PSA was excluded from the models because it did not trend towards significance as a continuous or binary variable due to interaction with UIR, and we were unable to converge a multivariable model with a variable to control for this interaction. However, when stratifying by detectable versus undetectable EOR-PSA, UIR had worse DMFS and PCSS among detectable EOR-PSA patients, but not undetectable patients. UIR was significant on MVA among detectable EOR-PSA patients for DMFS (P = 0.021) and PCSS (P = 0.033), while RT dose also predicted PCSS (P = 0.013). EOR-PSA can assist in predicting DMFS and PCSS among UIR patients, suggesting a clinically meaningful time point for considering intensification of treatment in clinical trials of intermediate-risk men. © 2018 Wiley Periodicals, Inc.

Data Management Consulting at the Johns Hopkins University

ERIC Educational Resources Information Center

Varvel, Virgil E., Jr.; Shen, Yi

2013-01-01

As research data complexity and quantity grows and funding agency requirements for data management are articulated, there is a growing need for data management services (DMS). Within these services, one important role emerging is that of data management consultant (DMC). Roles were analyzed that these professionals play through case study analysis…

Meharry-Johns Hopkins Center for Prostate Cancer Research

DTIC Science & Technology

2014-08-01

and significance will be determined by a p-value less than 0.05. All analyses will be conducted using SAS version 9.1 (SAS Institute, Cary , NC...prostate cancer. · Each participant will receive a call from a trained interviewer who will ask questions about his health, health care, diet

Observations of Comet Levy (1990c) with the Hopkins Ultraviolet Telescope

NASA Technical Reports Server (NTRS)

Feldman, P. D.; Davidsen, A. F.; Blair, W. P.; Bowers, C. W.; Dixon, W. V.; Durrance, S. T.; Henry, R. C.; Ferguson, H. C.; Kimble, R. A.; Gull, Theodore R.

1991-01-01

Observations of Comet Levy (1990c) were made with the Hopkins Ultraviolet Telescope during the Astro-1 Space Shuttle mission on December 10, 1990. The spectrum, covering the wavelength range 415-1850 A at a spectral resolution of 3 A, shows the presence of carbon monoxide and atomic hydrogen, carbon, and sulfur in the coma. Aside from H I Lyman-beta, no cometary features are detected below 1200 A, although cometary O I and O II would be masked by the same emissions present in the day airglow spectrum. The 9.4 x 116 arcsecond aperture corresponds to 12,000 x 148,000 km at the comet. The derived production rate of CO relative to water is 0.11 + or - 0.02, compared with 0.04 + or - 0.01 derived from IUE observations (made in September 1990) which sample a much smaller region of the coma. This suggests the presence of an extended source of CO, as was found in comet Halley. Upper limits on Ne and Ar abundance are within one order of magnitude of solar abundances.

75 FR 62407 - Office of Administration; Single-Source Cooperative Agreement Award; Announcing the Award a...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-08

... Agreement to the Johns Hopkins University, Applied Physics Lab (APL) and School of Public Health, To Support... DEPARTMENT OF HEALTH AND HUMAN SERVICES Administration for Children and Families Office of... a single-source cooperative agreement to the Johns Hopkins University (JHU), Applied Physics Lab...

77 FR 68831 - Notice of Lodging of Consent Decree Under the Comprehensive Environmental Response, Compensation...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

..., Inc., Rolls-Royce Corporation, Black & Decker (U.S.) Inc., Johns Hopkins University, Johns Hopkins University Applied Physics Laboratory, LLC, and Winter's Performance Products as defendants. The complaint... payment to: Consent Decree Library, U.S. DOJ--ENRD, P.O. Box 7611, Washington, DC 20044-7611. Please...

A Revised STONEMAN for Distributed Ada (Trademark) Support Environments.

DTIC Science & Technology

1984-01-01

MA 02154 San Diego, CA 92152 Chuck Waltrip Philip Myers Johns Hopkins University Dave Pasterchik Applied Physics Lab NRVELEX Johns Hopkins Road FLEX...Georgia Tech Atlanta, GA 30332 Reed Kotler Lockheed Missiles & Space Dick Drake 1111 Lockheed Way IBM Sunnyvale, CA 94086 Federal Systems Division 102/075

Taking Flight Internationally

ERIC Educational Resources Information Center

Roach, Ronald

2007-01-01

This article describes how Dr. Ben Vinson III, the new director of the Center for Africana Studies at Johns Hopkins University and a specialist in Latin American history, is strengthening the center's internationalist orientation. While it took more than three decades for Johns Hopkins University to approve a Black studies program in its arts and…

Hopkins works with the MDCA inside the CIR in the U.S. Laboratory

NASA Image and Video Library

2013-11-12

ISS038-E-001298 (12 Nov. 2013) --- NASA astronaut Michael Hopkins, Expedition 38 flight engineer, works with the Multi-user Drop Combustion Apparatus (MDCA) inside the Combustion Integrated Rack (CIR) in the Destiny laboratory of the International Space Station. The MDCA contains hardware and software to conduct unique droplet combustion experiments in space.

Web Connects K-12 Students with Scientists

ERIC Educational Resources Information Center

Cavanagh, Sean

2009-01-01

This article reports that Derek Cummings and Justin Lessler, Johns Hopkins University epidemiologists, have come to the Johns Hopkins Center for Talented Youth (CTY) to give a live webinar on the spread of swine flu. This web-based audio and video presentation is one of many efforts by universities and science organizations to put K-12 students in…

The autopsy was conducted "Under most inauspicious circumstances:" John Turner, Harvey Cushing's case XXXII, and his unwitting contributions to the early understanding of acromegaly.

PubMed

Pendleton, Courtney; Wand, Gary; Quinones-Hinojosa, Alfredo

2010-12-01

Harvey Cushing's monograph The Pituitary Body and Its Disorders describes Case XXXII, a 36-year-old man who presented with gigantism in 1910. The detailed post-mortem exam findings are prefaced with a cryptic statement, describing "inauspicious circumstances" surrounding the autopsy. Although contemporary biographies of Cushing have offered insight into these circumstances, the original surgical file for Case XXXII has not been previously reviewed. The original Johns Hopkins Hospital surgical records were reviewed, and the case of John Turner, who Cushing identified by name in his monograph The Pituitary Body and Its Disorders, was selected for further review. A review of the original surgical file revealed a typewritten note by Dr. Crowe, one of the surgeons who performed the post-mortem exam, with a handwritten addendum by Dr. Cushing. This document provides detail regarding the "inauspicious circumstances" surrounding the autopsy. Namely, the autopsy was conducted without permission of the family, during the funeral service, following a payment to the undertaker. The new information regarding the autopsy of John Turner offers insight into the previously incompletely described circumstances surrounding the autopsy. Additionally, the case illuminates the obligations and ethical quandaries that physician-scientists face.

Welfare effects of reduced milk production associated with Johne's disease on Johne's-positive versus Johne's-negative dairy operations.

PubMed

Losinger, Willard C

2006-08-01

An examination of the economic impacts of reduced milk production associated with Johne's disease on Johne's-positive and Johne's-negative dairy operations indicated that, if Johne's disease had not existed in US dairy cows in 1996, then the economic surplus of Johne's-negative operations would have been $600 million+/-$530 million lower, while the economic surplus of Johne's-positive operations would have been higher by $28 million+/-$79 million, which was not significantly different from zero. The data available for projecting changes in surplus were not sufficiently precise to allow an exact statement on whether Johne's-positive operations would have been better or worse off economically, in terms of the value received for producing more milk if they had not been affected by Johne's disease. The changes in producer surplus, based upon eliminating specific epidemiological risk factors for Johne's disease, were disaggregated between Johne's-positive dairy operations exposed to the risk factor and all other US dairy operations. Eliminating the risk factor of having any cows not born on the operation would have had a significant positive effect on the economic surplus of Johne's-positive operations that had any cows not born on the operation.

John Bahcall and the Solar Neutrino Problem

NASA Astrophysics Data System (ADS)

Bahcall, Neta

2016-03-01

``I feel like dancing'', cheered John Bahcall upon hearing the exciting news from the SNO experiment in 2001. The results confirmed, with remarkable accuracy, John's 40-year effort to predict the rate of neutrinos from the Sun based on sophisticated Solar models. What began in 1962 by John Bahcall and Ray Davis as a pioneering project to test and confirm how the Sun shines, quickly turned into a four-decade-long mystery of the `Solar Neutrino Problem': John's models predicted a higher rate of neutrinos than detected by Davis and follow-up experiments. Was the theory of the Sun wrong? Were John's calculations in error? Were the neutrino experiments wrong? John worked tirelessly to understand the physics behind the Solar Neutrino Problem; he led the efforts to greatly increase the accurately of the solar model, to understand its seismology and neutrino fluxes, to use the neutrino fluxes as a test for new physics, and to advocate for important new experiments. It slowly became clear that none of the then discussed possibilities --- error in the Solar model or neutrino experiments --- was the culprit. The SNO results revealed that John's calculations, and hence the theory of the Solar model, have been correct all along. Comparison of the data with John's theory demanded new physics --- neutrino oscillations. The Solar Neutrino saga is one of the most amazing scientific stories of the century: exploring a simple question of `How the Sun Shines?' led to the discovery of new physics. John's theoretical calculations are an integral part of this journey; they provide the foundation for the Solar Neutrino Problem, for confirming how the Sun shines, and for the need of neutrino oscillations. His tenacious persistence, dedication, enthusiasm and love for the project, and his leadership and advocacy of neutrino physics over many decades are a remarkable story of scientific triumph. I know John is smiling today.

The UCD/FLWO extensive air shower array at Mt. Hopkins Arizona

NASA Astrophysics Data System (ADS)

Gillanders, G. H.; Fegan, D. J.; McKeown, P. K.; Weekes, T. C.

The design and operation of an extensive air shower (EAS) array being installed around the 10-m optical Cerenkov reflector at F.L. Whipple Observatory on Mt. Hopkins for high-energy gamma-ray astronomy are described. The advantages of an EAS array colocated with a Cerenkov facility at a mountain location are reviewed; the arrangement of the 13 1-sq m scintillation detectors in the array is indicated; the signal-processing and data-acquisition procedures are explained; and preliminary calibration data indicating an effective energy threshold of 60 TeV are presented.

Television microscopy for education and consultation in pathology via coaxial cable, laser beam, and COMSAT satellite.

PubMed

Frost, J K

1979-11-01

In this article, the author describes how the closed circuit TV microscopy system used at The Johns Hopkins Medical Institutions facilitates discussion and diagnosis in consultation and promotes continuing education in, and out, of the institutions. The research, development, implementation, and use of this system at The Johns Hopkins Medical Institutions is supported in part by a grant from The William Penn Foundation and NCI contract NIH-NO1-CB-92172.

Breast Cancer Epidemiology in Puerto Rico

DTIC Science & Technology

2010-06-01

cancer epidemiology. Dr. Rosario took a course on Social Epidemiology at Johns Hopkins Bloomberg School of Public Health Baltimore, MD. June 29 to...July 3, 2009. This course offered an overview of conceptual and methodological approaches relevant to the study of the impact of social factors on...conference call. 2. Training: a. Courses: i. Attended a course on Social Epidemiology at Johns Hopkins Bloomberg School of Public Health

Advanced Pediatric Brain Imaging Research and Training Program

DTIC Science & Technology

2012-10-01

approved by the Curriculum Committee of the Johns Hopkins University Bloomberg School of Public Health and is approved for 6 hours of academic ...approved by the Curriculum Committee of the Johns Hopkins University Bloomberg School of Public Health and is approved for 6 hours of academic credit...Impact of Session These workshops are designed to explain the guidelines for academic promotion and tenure review. Expectations, criteria and tools to

Computational fluid dynamic modeling of the summit of Mt. Hopkins for the MMT Observatory

NASA Astrophysics Data System (ADS)

Callahan, S.

2010-07-01

Over the past three decades, the staff of the MMT observatory used a variety of techniques to predict the summit wind characteristics including wind tunnel modeling and the release of smoke bombs. With the planned addition of a new instrument repair facility to be constructed on the summit of Mt. Hopkins, new computational fluid dynamic (CFD) models were made to determine the building's influence on the thermal environment around the telescope. The models compared the wind profiles and density contours above the telescope enclosure with and without the new building. The results show the steeply-sided Mount Hopkins dominates the summit wind profiles. In typical winds, the height of the telescope remains above the ground layer and is sufficiently separated from the new facility to insure the heat from the new building does not interfere with the telescope. The results also confirmed the observatories waste heat exhaust duct location needs to be relocated to prevent heat from being trapped in the wind shadow of the new building and lofting above the telescope. These useful models provide many insights into understanding the thermal environment of the summit.

Co-occurrence of Pacific sleeper sharks Somniosus pacificus and harbor seals Phoca vitulina in Glacier Bay

USGS Publications Warehouse

Taggart, S. James; Andrews, A.G.; Mondragon, Jennifer; Mathews, E.A.

2005-01-01

We present evidence that Pacific sleeper sharks Somniosus pacificus co-occur with harbor seals Phoca vitulina in Glacier Bay, Alaska, and that these sharks scavenge or prey on marine mammals. In 2002, 415 stations were fished throughout Glacier Bay on a systematic sampling grid. Pacific sleeper sharks were caught at 3 of the 415 stations, and at one station a Pacific halibut Hippoglossus stenolepis was caught with a fresh bite, identified as the bite of a sleeper shark. All 3 sharks and the shark-bitten halibut were caught at stations near the mouth of Johns Hopkins Inlet, a glacial fjord with the highest concentration of seals in Glacier Bay. Using a bootstrap technique, we estimated the probability of sampling the sharks (and the shark-bitten halibut) in the vicinity of Johns Hopkins Inlet. If sharks were randomly distributed in Glacier Bay, the probability of sampling all 4 pots at the mouth of Johns Hopkins Inlet was very low (P = 0.00002). The highly non-random distribution of the sleeper sharks located near the largest harbor seal pupping and breeding colony in Glacier Bay suggests that these 2 species co-occur and may interact ecologically in or near Johns Hopkins Inlet.

Risk-Based Aviation Security: Diffusion and Acceptance

DTIC Science & Technology

2012-03-01

Association ATR Automated Target Recognition BDO Behavior Detection Officer BIB Budget-In-Brief CBP Customs and Border Protection CDRH Center...Radiological Health ( CDRH ) (Cerra, 2006), the National Institute for Standards and Technology (NIST) (TSA, n.d. g), and the Johns Hopkins University Applied...safety related to AIT may have come from the Food and Drug Administration’s (FDA) Center for Devices and Radiological Health ( CDRH ), the National

The Israeli Nuclear Alert of 1973: Deterrence and Signaling in Crisis

DTIC Science & Technology

2013-04-01

limiting war, see Shlomo Aronson, Conflict and Bargaining in the Middle East (Baltimore: The Johns Hopkins University Press, 1978), 178-9; Shlomo Aronson...Ismail Fahmy, Negotiating for Peace in the Middle East (Baltimore: The Johns Hopkins University Press, 1983), 24-7. Indeed, Evron points out that...attaché. Yair Evron offered a similar report in Israel’s Nuclear Dilemma, 72. 50. See, for instance, Walter Boyne , The Two O’Clock War: The 1973 Yom

Validation of a Tibetan Translation of the Hopkins Symptom Checklist-25 and the Harvard Trauma Questionnaire

ERIC Educational Resources Information Center

Lhewa, Dechen; Banu, Sophia; Rosenfeld, Barry; Keller, Allen

2007-01-01

This study sought to translate and validate the Hopkins Symptom Checklist-25 (HSCL) and the Harvard Trauma Questionnaire (HTQ) in a Tibetan population. Translated questionnaires were administered to 57 Tibetan survivors of torture/human rights abuses living in the United States and receiving services in a torture treatment program. Participants…

John Twysden and John Palmer: 17th-century Northamptonshire astronomers

NASA Astrophysics Data System (ADS)

Frost, M. A.

2008-01-01

John Twysden (1607-1688) and John Palmer (1612-1679) were two astronomers in the circle of Samuel Foster (circa 1600-1652), the subject of a recent paper in this journal. John Twysden qualified in law and medicine and led a peripatetic life around England and Europe. John Palmer was Rector of Ecton, Northamptonshire and later Archdeacon of Northampton. The two astronomers catalogued observations made from Northamptonshire from the 1640s to the 1670s. In their later years Twysden and Palmer published works on a variety of topics, often astronomical. Palmer engaged in correspondence with Henry Oldenburg, the first secretary of the Royal Society, on topics in astronomy and mathematics.

The spectrum of the tropical oxygen nightglow observed at 3 A resolution with the Hopkins Ultraviolet Telescope

NASA Technical Reports Server (NTRS)

Feldman, P. D.; Davidsen, A. F.; Blair, W. P.; Bowers, C. W.; Durrance, S. T.; Kriss, G. A.; Ferguson, H. C.; Kimble, R. A.; Long, K. S.

1992-01-01

Ultraviolet spectra of the tropical oxygen nightglow in the range of 830 to 1850 A (in first order) at 3 A resolution were obtained with the Hopkins Ultraviolet Telescope in December 1990. The data are presented which were obtained on a setting celestial target as the zenith angle of the line-of-sight varied from 77 to 95 deg. The dominant features in the spectrum (other than geocoronal hydrogen) are O I 1304 and 1356 and the radiative recombination continuum near 911 A. The continuum is resolved and found to be consistent with an electron temperature in the range 1000-1250 K. The observed ratio of the brightness of O I 1356 to the continuum suggests that O(+)-O(-) mutual neutralization contributes about 40 percent to the 1356 A emission. The dependence of the optically thin emissions on zenith angle is consistent with a simple ionospheric model. Weak O I 989 emission is also detected, but there is no evidence for any similarly produced atomic nitrogen emissions.

Cases from the Osler Medical Service at Johns Hopkins University.

PubMed

Blank, Susan; Le, Dung; Hemnes, Anna

2004-07-01

PRESENTING FEATURES: An 18-year-old white man was admitted to the Osler Medical Service with the chief complaint of back pain. Two weeks prior to admission, the patient developed diffuse and aching upper back pain. Over the next couple of days, he also developed severe anterior chest pain that was somewhat pleuritic in nature but diffuse and extending bilaterally into the shoulders. One week prior to admission, he developed intermittent fevers and night sweats. The patient denied any lymphadenopathy, pharyngitis, sick contacts, shortness of breath, rash, or bleeding. He was seen by a physician and told that he had thrombocytopenia. There was no history of recent or remote unusual bleeding episodes. His medical history was unremarkable except for a childhood diagnosis of attention deficit/hyperactivity disorder. He was not taking any medications and had no history of tobacco, alcohol, or illicit drug use. He had no risk factors for human immunodeficiency virus infection. Physical examination showed that he was afebrile and had normal vital signs. He was a well-appearing man who was lying still because of pain. HEENT examination was unremarkable. There was no pharyngeal erythema or exudates. His lungs were clear. His neck was supple and without lymphadenopathy. Examination of his back and chest revealed no focal tenderness. There was no hepatosplenomegaly, and his skin was without petechiae or rashes. Examination of the patient's joints showed pain on passive and active movement of his shoulders bilaterally, but no frank arthritis. There was no rash, petechiae, or echymoses. Chest radiograph and electrocardiogram were unremarkable. On admission, the laboratory examination was notable for a hematocrit level of 32.5%, with a mean corpuscular volume of 79 fL, and white blood cell count of 2.8 x 10(3)/microL. Platelet count was 75 x 10(3)/microL. A white blood cell differential revealed 7% bands, 53% polys, 34% lymphs, 5% atypical lymphocytes, 2% nucleated red cells, and a few young unidentified cells. His chemistry studies were unremarkable. What is the diagnosis?

The Effects of a Comprehensive Coping Strategy on Clinical Outcomes in Breast Cancer Bone Marrow Transplant Patients and Primary Caregiver.

DTIC Science & Technology

1997-08-01

Doctoral Candidate Graduate Research Assistant Johns Hopkins University School of Nursing Joy P. Nanda , MS, MHS Johns Hopkins University School of...It takes about one year and 2 months for a complete set of data to be collected for each subject. Baseline data were collected by the clinical nurse ...also instructed to document their use of the CCSP in a diary. The CCSP was reinforced in the patient’s room by the research nurse participating in the

2005 Precision Strike Technology Symposium

DTIC Science & Technology

2005-10-20

Radars in  Production  Mission Computer  Software   Functionality to drive Mission System Requirements  Liquid  Cooling   Expanded  Cooling   Capability and Flow...Targeting Demonstration Using the APL Precision Target Locator Demonstrator, Mr. Ben Huguenin and Mr. Joe Schissler, Johns Hopkins University, Applied ...Forces October 18-20, 2005 Kossiakoff Conference Center The Johns Hopkins University/ Applied Physics Laboratory, Laurel, MD David K. Sanders

Loss of PTEN as a Predictive Biomarker of Response to Lithium Chloride, A Potential Targeted Treatment for Breast Cancer

DTIC Science & Technology

2013-11-01

COVERED (From - To) 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER...The grant was awarded on June 1st 2010. Dr. Higgins graduated from her Oncology Fellowship Program in Johns Hopkins Hospital on June 30th and... grant to support Dr. Higgins as she continued this work was submitted and processed in June 2010 in anticipation of this move. Johns Hopkins University

Atlantic Conjunctures in Anglo-American Neurology:

PubMed Central

Casper, Stephen T.

2008-01-01

Summary The emergence of neurology at Johns Hopkins presents a case study for reconsidering the international and institutional contexts of neurology generally. Using a variety of sources, Hopkins's interwar plans for neurology are presented and contextualized in the international environment of neurology, medical research, and philanthropy. During this period, neurology across the world, especially in Britain, was undergoing vast institutional changes. In order for Hopkins to remain at the forefront of excellence in both medicine and medical education, a program in neurology was deemed essential, and this would seem now to have been an unproblematic advance. Spearheading the project for the establishment of neurology at Hopkins was the dean of the medical school, Lewis H. Weed. Weed attempted from 1919 until 1942 to establish a department of neurology but had only limited success. The fact that finding support proved challenging for Weed and Johns Hopkins casts a provocative light on the broader historiography of neurology and illustrates the important role of the international context in defining neurology professionally. PMID:18791299

"The most important professorship in the English-speaking domain": Adolf Meyer and the beginnings of clinical psychiatry in the United States.

PubMed

Lamb, Susan

2012-12-01

Historians recognize Adolf Meyer (1866-1950), first psychiatrist-in-chief at Johns Hopkins Hospital, as one of the principal architects of clinical psychiatry in the United States. This wholesale influence on the fledgling discipline had much to do with the authority he wielded as a Hopkins chief, but an important question remains: why was Meyer the obvious candidate to establish a department of psychiatry at the nation's foremost institution for medical research and teaching? Taking examples from Meyer's employment in three large American asylums before his appointment to Johns Hopkins in 1908, this article explores how he transformed an improvised set of practices into a clinical system for psychiatry that he implemented on a widespread scale, something that garnered him a reputation as a modernizer of outdated asylums and pegged him, in the minds of Hopkins authorities, as a psychiatric exemplar of commitment to pathological research and clinical teaching.

John Lewis | NREL

Science.gov Websites

Lewis John Lewis John Lewis Researcher IV-Chemical Engineering John.Lewis@nrel.gov | 303-275-3021 Education Ph.D. Chemical Engineering, California Institute of Technology, Pasadena, CA, 1996 M.S. Chemical Engineering, California Institute of Technology, Pasadena, CA, 1993 B.S. Chemical Engineering, Texas A&M

Use of 90° Hopkin's Telescopic Examination as an OPD Tool to Clinically Evaluate and Record Oral Cavity Lesions: Our Experience in Early Detection, Especially in Patients with Limited Mouth Opening.

PubMed

Mandlik, Dushyant; Gupta, Karan; Patel, Daxesh; Patel, Purvi; Toprani, Rajendra; Patel, Kaustubh

2015-06-01

Restricted mouth opening due to premalignant lesions like oral sub-mucous fibrosis, malignancies of oral cavity and postoperative status is very common in Indian patients. It is very difficult to evaluate, document and biopsy the lesions due to inability to access, vast area and diversity of premalignant lesions and subject variations. 90° Hopkin's slender out-patient examination telescope was found useful tool in this. The aim of the study was to evaluate the use of magnified view and reach of a slender telescope to document and examine the oral cavity for any premalignant and malignant lesions, especially for patients with restricted mouth opening and to study its impact on management. A 90(0) Hopkin's telescope was used to evaluate and document oral cavity examination in the Out Patients Department (OPD). The data of first 2000 patients was analysed. Difficult to reach areas, where mouth opening was severely restricted was the significant subset. A total of 1394 patients approached OPD for primary diagnosis at our tertiary cancer care centre. Six hundred and six patients were the ones in follow up after treatment in form of Surgery, Chemotherapy or Radiotherapy, or combination. Five twenty three patients (of 1394) with mouth opening ≤ 20mm formed the study group. Telescope guided biopsies were also taken in 50 patients from 56 sites. Serial recordings were compared objectively in premalignant, treatment evaluation and close watch groups. An increase of 5.6% in rate of diagnosis of malignancy was made possible with the help of telescopic examination in patients with mouth opening ≤ 20mm. A 90(0) Hopkin's telescopic examination is a useful tool to evaluate and record oral cavity lesions, especially in patients with restricted mouth openings. It is a useful tool for screening high risk group, giving definite advantage of objective evaluation and recording of the lesion. It can also be used to objectively evaluate response of neo-adjuvant chemotherapy and as a

Air Force Project Competition

DTIC Science & Technology

2014-10-22

FA9550-11-1-0235 final report The Johns Hopkins University Dr Nathan Scott 7 Team BRX 2012-13: Will Crawford, Ben Wasser , Renata Smith, Danny Fisher...custom sock and braced with guy ropes. See Fig. 8. Fig. 8 Ben Wasser and Will Crawford testing the bridge in April 2013. FA9550-11-1-0235 final report...The Johns Hopkins University Dr Nathan Scott 8 Fig. 9 Ben Wasser carrying the folded, stowed bridge in its backpack. The pack weighed about 45lb

Air Force Project Competition

DTIC Science & Technology

2014-10-17

FA9550-11-1-0235 final report The Johns Hopkins University Dr Nathan Scott 7 Team BRX 2012-13: Will Crawford, Ben Wasser , Renata Smith, Danny Fisher...custom sock and braced with guy ropes. See Fig. 8. Fig. 8 Ben Wasser and Will Crawford testing the bridge in April 2013. FA9550-11-1-0235 final report...The Johns Hopkins University Dr Nathan Scott 8 Fig. 9 Ben Wasser carrying the folded, stowed bridge in its backpack. The pack weighed about 45lb

Medical device innovation and the value analysis process.

PubMed

Krantz, Heidi; Strain, Barbara; Torzewski, Jane

2017-09-01

Heidi A. Krantz, RN, BSN is the Director of Value Analysis at Johns Hopkins Bayview Medical Center in the Johns Hopkins Health System. Barbara Strain, MA, CVAHP is the Director of Value Management at the University of Virginia Health System. Jane Torzewski RN, MAN, MBA is a Senior Category Manager for the Mayo Clinic Physician Preference Contracting team. She previously was a Senior Clinical Value Analyst on the Mayo Clinic Value Analysis team. Copyright © 2018. Published by Elsevier Inc.

Final Report on A. R. A. P.’s Model for the Atmospheric Marine Environment

DTIC Science & Technology

1982-01-01

Around Airports," NASA CR-2752, prepared by A.R.A.P. for Marshall Space Center. 25. Brost , R.A. and Wyngaard, N.C., 1978: "A Model Study of the...FRANCE DR. R. A. BROST NCAR P.O. BOX 3000 BOULDER, CO 80307 JOHNS HOPKINS UNIV. APPLIED PHYSICS LAB R.E. GIBSON LIBRARY JOHNS HOPKINS ROAD...RESEARCH LABS BOULDER, CO 80303 DR. GEORGE L. HELLOR GEOPHYSICAL FLUID DYNAMICS LAE PRINCETON, NJ 08540 DR. TETSUJI YAMADA LOS ALAMOS NATIONAL LAB

Hazardous Chemical Fluorometer Development.

DTIC Science & Technology

1981-02-01

RD-0129 997 HAZARDOUS CHEMICAL FLUOROMETER DEYELOPNENT(U) JOHNS HOPKINS UNIV LAUREL RD APPLIED PHYSICS LAB 6 S KEYS FEB Bi JHU/RPL/EED-Bi-6B USCO-D...TEST CHART REr-CRT NO: Cr-n-79-81 Hazardous Chemical Fluorometer Development -- Gary S. Keys q Ft THE JOHNS HOPKINS UNIVERSITYqFt. ill) APPLIED PHYSICS...Connecticut 06340 - 0 I CG-D-79-81/ Ah 7_> Hazardous Chemical Fluorometer Development February 1981 88898 7. ,~rrro z 9. NO-0.C as, 0-a ., AII=q1. Wo

Commemorating John Dyson

NASA Astrophysics Data System (ADS)

Pittard, Julian M.

2015-03-01

John Dyson was born on the 7th January 1941 in Meltham Mills, West Yorkshire, England, and later grew up in Harrogate and Leeds. The proudest moment of John's early life was meeting Freddie Trueman, who became one of the greatest fast bowlers of English cricket. John used a state scholarship to study at Kings College London, after hearing a radio lecture by D. M. McKay. He received a first class BSc Special Honours Degree in Physics in 1962, and began a Ph.D. at the University of Manchester Department of Astronomy after being attracted to astronomy by an article of Zdenek Kopal in the semi-popular journal New Scientist. John soon started work with Franz Kahn, and studied the possibility that the broad emission lines seen from the Orion Nebula were due to flows driven by the photoevaporation of neutral globules embedded in a HII region. John's thesis was entitled ``The Age and Dynamics of the Orion Nebula`` and he passed his oral examination on 28th February 1966.

Detection of Ne VIII in an Intervening Multiphase Absorption System Toward 3C 263

NASA Astrophysics Data System (ADS)

Narayanan, Anand; Wakker, Bart P.; Savage, Blair D.

2009-09-01

We report the detection of Ne VIII in an intervening multiphase absorption line system at z = 0.32566 in the Far Ultraviolet Spectroscopic Explorer spectrum of the quasar 3C 263 (zem = 0.646). The Ne VIII λ770 Å detection has a 3.9σ significance. At the same velocity, we also find absorption lines from C IV, O III, O IV, and N IV. The line parameter measurements yield log [N(Ne VIII) cm-2] = 13.98+0.10 -0.13 and b = 49.8 ± 5.5 km s-1. We find that the ionization mechanism in the gas phase giving rise to the Ne VIII absorption is inconsistent with photoionization. The absorber has a multiphase structure, with the intermediate ions produced in cool photoionized gas and the Ne VIII most likely in a warm collisionally ionized medium in the temperature range (0.5-1.0) × 106 K. This is the second ever detection of an intervening Ne VIII absorption system. Its properties resemble the previous Ne VIII absorber reported by Savage and colleagues. Direct observations of H I and O VI are needed to better constrain the physical conditions in the collisionally ionized gas phase of this absorber. Based on observations with the NASA-CNES-CSA Far Ultraviolet Spectroscopic Explorer operated by Johns Hopkins University, supported by NASA contract NAS5-32985.

Laboratory assays of select candidate insecticides for control of Dendroctonus ponderosae Hopkins Pesticide Management Science 67: 548−555

Treesearch

C.J. Fettig; C.J. Hayes; S.R. McKelvey; S.R. Mori

2011-01-01

BACKGROUND: The mountain pine beetle, Dendroctonus ponderosaeHopkins (Coleoptera: Curculionidae, Scolytinae), is the most destructive bark beetle in western North America. Dendroctonus ponderosae can be prevented from successfully colonizing and killing individual trees by ground-based sprays of insecticides applied directly to...

Stand characteristics and downed woody debris accumulations associated with a mountain pine beetle (Dendroctonus ponderosae Hopkins) outbreak in Colorado

Treesearch

Jennifer G. Klutsch; Jose F. Negron; Sheryl L. Costello; Charles C. Rhoades; Daniel R. West; John Popp; Rick Caissie

2009-01-01

Lodgepole pine (Pinus contorta Dougl. ex Loud.)-dominated ecosystems in north-central Colorado are undergoing rapid and drastic changes associated with overstory tree mortality from a currentmountain pine beetle (Dendroctonus ponderosae Hopkins) outbreak. To characterize stand characteristics and downed woody debris loads during...

Comment on ''The velocity field due to an oscillating plate in an Oldroyd-B fluid'' by C.C. Hopkins and J.R. de Bruyn [Can. J. Phys. 92, 533 (2014)

DOE PAGES

Christov, Ivan C.

2015-09-11

We correct certain errors and ambiguities in the recent pedagogical article by Hopkins and de Bruyn. The early-time asymptotics of the solution to the transient version of Stokes’ second problem for an Oldroyd-B fluid in a half-space is presented, as Appendix A, to complement the late-time asymptotics given by Hopkins and de Bruyn.

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities, NASA’s MESSENGER spacecraft is secure after transfer to the work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities, NASA’s MESSENGER spacecraft is secure after transfer to the work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities, workers check the placement of NASA’s MESSENGER spacecraft on a work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities, workers check the placement of NASA’s MESSENGER spacecraft on a work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, workers move NASA’s MESSENGER spacecraft into a high bay clean room. Employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, workers move NASA’s MESSENGER spacecraft into a high bay clean room. Employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities, an overhead crane moves NASA’s MESSENGER spacecraft toward a work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities, an overhead crane moves NASA’s MESSENGER spacecraft toward a work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities, an overhead crane lowers NASA’s MESSENGER spacecraft onto a work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities, an overhead crane lowers NASA’s MESSENGER spacecraft onto a work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, NASA’s MESSENGER spacecraft is revealed. Employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, NASA’s MESSENGER spacecraft is revealed. Employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

Flight periodicity of the Douglas-fir beetle, Dendroctonus pseudotsugae Hopkins (Coleoptera: Curculionidae: Scolytinae) in Colorado, U.S.A

Treesearch

Jose F. Negron; Willis C. Schaupp; Lee Pederson

2011-01-01

There are about 500 species of bark beetles (Coleoptera: Curculionidae: Scolytinae) in the United States (Wood 1982). A number of them are important disturbance agents in forested ecosystems, occasionally creating large tracts of dead trees. One eruptive species is the Douglas-fir beetle, Dendroctonus pseudotsugae Hopkins, which utilizes Douglas-fir, Pseudotsuga...

An improved synthetic attractant for the mountain pine beetle, Dendroctonus ponderosae Hopkins (Coleoptera: Curculionidae: Scolytinae), in northeastern California

Treesearch

Brian Strom; Sheri Smith; D.A. Wakarchuk

2008-01-01

The mountain pine beetle, Dendroctonus ponderosae Hopkins 1902, is found in pine forests throughout the western U.S., north to northern British Columbia and Alberta, Canada and south to Mexico. It causes high levels of pine mortality throughout its range. Hosts include many species of Pinus (Pinaceae); in northern California,

The sixteenth presentation of the John Adam Fleming medal to Thomas M. Donahue

NASA Astrophysics Data System (ADS)

Nagy, Andrew F.; Donahue, Thomas M.

Citations are supposed to begin with a statement of the sort ‘It is an honor and a pleasure for me to introduce…’ however, in the case of Tom Donahue I do not think that I have to introduce him, since most everyone here this evening already knows him. His 30-plus-year career spans a very broad field of scientific endeavors as well as numerous institutions. We at Michigan are lucky to have had him with us since 1974. He has made his lasting mark in the field of aeronomy through his publications, which number over 140, his many graduate students, postdocs, and colleagues who have had the good fortune to have worked with him. Sydney Chapman must have been thinking of someone like Tom Donahue when he coined the word aeronomy. Tom was born in Oklahoma, receive his B.A. from Rockhurst College in Kansas City and his Ph.D. from The Johns Hopkins University in 1947. Perhaps it is appropriate that he is now receiving the Fleming Award here in Baltimore, where his professional career began. His deep lifelong involvement in solar system studies really began when he moved to The University of Pittsburgh in 1951, and he has been going full steam ever since.

Role of non-Invasive Tests for the Early Detection of Cancer

Cancer.gov

Dr. Nickolas Papadopoulos is Professor of Oncology & Pathology and Director of Translational Genetics at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins. He is internationally known as a co-discoverer of the genetic basis of the predisposition to hereditary nonpolyposis colon cancer (HNPCC), one of the most common hereditary forms of cancer, earlier in his career. He is known for the development of diagnostic tests and is considered an expert in cancer genetics and diagnostics. He was part of the interdisciplinary team that was first to sequence all of the protein coding genes, determine genetic alterations, and construct expression profiles of four common tumor types. Later, he was involved in the identification of genetic alterations that drive tumorigenesis in multiple tumor types. Noteworthy discoveries made by Dr. Papadopoulos include the identification of novel mutations in chromatin remodeling genes in ovarian clear cell carcinomas and pancreatic neuroendocrine tumors. He is a co-developer of sensitive methods for the detection of tumor DNA in liquid biopsy, and also the co-founder of two companies that develop diagnostics for cancer. Currently, he is focused on translating the genetic information derived from cancer genome analyses to clinical applications in early detection, diagnosis and monitoring of cancer. Dr. Papadopoulos received his PhD from the University of Texas McGovern Medical School in Houston.

Extreme ultraviolet observations of G191-B2B and the local interstellar medium with the Hopkins Ultraviolet Telescope

NASA Technical Reports Server (NTRS)

Kimble, Randy A.; Davidsen, Arthur F.; Blair, William P.; Bowers, Charles W.; Van Dyke Dixon, W.; Durrance, Samuel T.; Feldman, Paul D.; Ferguson, Henry C.; Henry, Richard C.; Kriss, Gerard A.

1993-01-01

During the Astro-l mission in 1990 December, the Hopkins Ultraviolet Telescope (HUT) was used to observe the extreme ultraviolet spectrum (415-912 A) of the hot DA white dwarf GI91-B2B. Absorption by neutral helium shortward of the 504 A He I absorption edge is clearly detected in the raw spectrum. Model fits to the observed spectrum require interstellar neutral helium and neutral hydrogen column densities of 1.45 +/- 0.065 x 10 exp 17/sq cm and 1.69 +/- 0.12 x 10 exp 18/sq cm, respectively. Comparison of the neutral columns yields a direct assessment of the ionization state of the local interstellar cloud surrounding the Sun. The neutral hydrogen to helium ratio of 11.6 +/- 1.0 observed by HUT strongly contradicts the widespread view that hydrogen is much more ionized than helium in the local interstellar medium, a view which has motivated some exotic theoretical explanations for the supposed high ionization.

Osteopathic Manipulative Treatment Limits Chronic Constipation in a Child with Pitt-Hopkins Syndrome.

PubMed

Aquino, Alessandro; Perini, Mattia; Cosmai, Silvia; Zanon, Silvia; Pisa, Viviana; Castagna, Carmine; Uberti, Stefano

2017-01-01

Pitt-Hopkins Syndrome (PTHS) is a rare genetic disorder caused by insufficient expression of the TCF4 gene. Children with PTHS typically present with gastrointestinal disorders and early severe chronic constipation is frequently found (75%). Here we describe the case of a PTHS male 10-year-old patient with chronic constipation in whom Osteopathic Manipulative Treatment (OMT) resulted in improved bowel functions, as assessed by the diary, the QPGS-Form A Section C questionnaire, and the Paediatric Bristol Stool Form Scale. The authors suggested that OMT may be a valid tool to improve the defecation frequency and reduce enema administration in PTHS patients.

Foreword: Sir John Pendry FRS Sir John Pendry FRS

NASA Astrophysics Data System (ADS)

Inglesfield, John; Echenique, Pedro

2008-07-01

theory of angle-resolved photoemission [9], which remains the standard model in the field. These methods have enabled the band structure of electrons in solids and at surfaces to be determined to unprecedented accuracy, on the basis of photoemission experiments. But photoemission involves the occupied electronic states—what about the unoccupied states? These are just as important, certainly from the point of view of understanding the band structure and the many-body interaction with other electrons. In 1980 John proposed the technique of inverse photoemission, in which an electron emits light as it decays into the unoccupied states in the vicinity of the surface [10]. The viability of this technique was demonstrated soon afterwards, and it is now widely used for probing unoccupied electron states. It was natural that John should explore the nature of electronic states at surfaces, and with Steve Gurman and later Pedro Echenique he developed criteria for the existence of the localised surface states, so important in determining surface properties and readily detectable using photoemission and inverse photoemission [11]. Their computational techniques were based on those used in the LEED and photoemission programs—the semi-infinite solid is split into atomic layers, the scattering properties of each layer are calculated, and then these are combined together to give the scattering of the solid with a surface. Such techniques are still immensely useful, and Simon Crampin has developed them further to calculate electronic states at surfaces with atomic islands, for example. This work began when John was still at Cambridge, but it was after his move to Daresbury that perhaps his most important work on surface states was produced—the demonstration of the possibility of resolving the image-potential-induced surface states on metal surfaces, with Echenique [12]. These states are caused by the image potential trapping an electron, which cannot penetrate into the bulk if its

Interview: Professor Andrew Feinberg speaks to Epigenomics.

PubMed

Feinberg, Andrew

2009-10-01

Andrew Feinberg studied mathematics and humanities at Yale University (CT, USA) in the Directed Studies honors program, and he received his BA (1973) and MD (1976) from the accelerated medical program at Johns Hopkins University (MD, USA), as well as an MPH from Johns Hopkins (1981). He performed a postdoctoral fellowship in developmental biology at the University of California, San Diego (UCSD, CA, USA), clinical training in medicine and medical genetics at the University of Pennsylvania (PA, USA) and genetics research with Bert Vogelstein at Johns Hopkins, discovering altered DNA methylation in human cancer. Dr Feinberg continued to perform seminal work in cancer epigenetics as a Howard Hughes investigator at the University of Michigan (MI, USA), discovering human imprinted genes and loss of imprinting in cancer, and the molecular basis of Beckwith-Wiedemann syndrome. He returned to John Hopkins in 1994 as King Fahd Professor of Medicine, Molecular Biology & Genetics and Oncology, and he holds an Adjunct Professorship at the Karolinska Institute in Sweden. Dr Feinberg is Director of the Center for Epigenetics, a National Human Genome Research Institute-designated Center of Excellence in Genome Sciences. The Center is pioneering genome-scale tools in molecular, statistical and epidemiological epigenetics, and is applying them to the study of cancer, neuropsychiatric disease and aging. As part of the center, Dr Feinberg has organized a highly innovative program to bring gifted minority high-school students into genetics and genomics. Dr Feinberg has also invented a number of widely used molecular tools, including random priming. His honors include election to the American Society for Clinical Investigation, the Association of American Physicians, the Institute of Medicine of the National Academy of Sciences, and the American Academy of Arts and Sciences, as well as membership on the ISI most-cited authors list, a MERIT Award of the National Cancer Institute, a

Detection and quality of previously undetermined Floridan aquifer system discharge to the St. Johns River, Jacksonville, to Green Cove Springs, northeastern Florida

USGS Publications Warehouse

Spechler, R.M.

1996-01-01

Potentiometric surface maps of the Upper Floridan aquifer show two depressions around the St. Johns River frm the city of Jacksonville south toward Green Cove Springs. These depressions, depending on their locations, are the result of withdrawals from agricultural, industrial, domestic and public-supply wells, diffuse upward leakage, and discharge from springs. Submerged springs that discharge into the St. Johns River between Jacksonville and Green Cove Springs have been thought to exist, but locating and evaluating these springs had not been attempted before this investigation. Thermal infrared imagery, seismic reflection, and numerous interviews with local residents were used to locate springs. An airborne thermal infrared survey was conducted along a section of the St. Johns River in northeastern Florida during February 1992 to detect possible sources of ground-water discharge to the river. An infrared image displayed one thermal anomaly in the St. Johns River which is associated with a previously unknown spring discharge from the Floridan aquifer system. Thermal anomalies also were observed at six locations where municipal facilities discharge treated wastewater to the river. Results of seismic reflection surveys indicate the presence of collapse and other karst features underlying the St. Johns River. These features indicate that the surficial deposits and the Hawthorn Formation that underlie the river probably do not consist of continuous beds. The collapse or deformation of the Hawthorn Formation or the presence of permeable sediment of localized extent could create zones of relatively high vertical leakance. This could provide a more direct hydraulic connection between the Upper Floridan aquifer and the river. Water samples collected from the only submerged spring in the St. Johns River within the Jacksonville-Green Cove Springs reach indicate that the source of the water is the Floridan aquifer system. Chloride and sulfate concentrations were 12 and 340

Development, cognition, and behaviour in Pitt-Hopkins syndrome.

PubMed

Van Balkom, Ingrid D C; Vuijk, Pieter Jelle; Franssens, Marijke; Hoek, Hans W; Hennekam, Raoul C M

2012-10-01

The aim of the study was to collect detailed data on behavioural, adaptive, and psychological functioning in 10 individuals with Pitt-Hopkins syndrome (PTHS), with specific attention to manifestations of autism spectrum disorder (ASD). The participants (four females, six males), residing in the Netherlands and Belgium, were ascertained through the Dutch national PTHS support group. Median age of participants was 10 years, the age range was between 32 and 289 months. They underwent psychiatric examinations and neuropsychological measurements using a comprehensive assessment battery. Additionally, parental information was gathered through standardized interviews and questionnaires. Findings were compared with those from the literature. All participants showed profound intellectual disability, amiable demeanour with minimal maladaptive behaviours, severe impairments of communication and language, and intense, frequent motor stereotypies. Impairments in all participants were beyond what would be expected for cognitive abilities, fitting a classification of ASD. Patients with PTHS are characterized not only by specific physical and genetic manifestations but also by specific behavioural and cognitive characteristics. Studying behaviour and cognition may improve diagnosis and prognosis, allows recognition of comorbidities, and contributes to adequate counselling of families. © The Authors. Developmental Medicine & Child Neurology © 2012 Mac Keith Press.

[David H. Hubel, Torsten N. Wiesel, Nigel W. Daw: the creators of modern visual neurophysiology].

PubMed

Czepita, D

1999-01-01

Curriculum vitae as well as scientifical out-put of the Nobel Price winners--David Hunter Hubel and Torsten Nils Wiesel, and the Friedenwald Memorial Award laureate--Nigel Warwick Daw are described. D.H. Hubel was born in 1926 in Windsor, Canada. In 1951 he received a medical degree from McGill University. From 1955-1958 he worked at Walter Reed Army Institute of Research, from 1958-1959 at Johns Hopkins University, and since 1959 at Harvard University. T.N. Wiesel was born in 1924 in Uppsala, Sweden. In 1954 he received a medical degree from Karolinska Institute. From 1955-1959 he worked at Johns Hopkins University, from 1959-1982 at Harvard University, and since 1983 at the Rockefeller University, New York. N.W. Daw was born in 1933 in London, England. In 1961 he received a bachelor's degree in mathematics from Trinity College. In 1967 he became a doctor of philosophy in biophysics at Johns Hopkins University. From 1967-1969 he worked at Harvard University, from 1969-1992 at Washington University, and since 1992 at Yale University.

An Analysis of Emergency Department Overcrowding at The Johns Hopkins Hospital

DTIC Science & Technology

2001-06-20

Jefferson 3rd floor (JEF3), Medical Care Progressive Unit ( MPC4 ), Nelson 4th floor (NEL4), Osler 4th floor (OSL4), Osler 5th floor (OSL5), and Osler...ranged from a low of 73.78% for OSL5 to a high of 94.60% for JEF3. The LOS for the DOM units ranged from 2.89 days for HAL5 to 10.39 days for MPC4

The effect of race on incidence and clinical course in systemic lupus erythematosus: The Hopkins Lupus Cohort.

PubMed

Petri, M

1998-01-01

Systemic lupus erythematosus, a chronic autoimmune disease of young women, has a higher incidence and prevalence in African Americans. The Hopkins Lupus Cohort, a prospective longitudinal study of SLE outcomes, has shown that race is a major predictor of clinical manifestations, laboratory and serologic tests, and disease-related morbidity. The effect of race on musculoskeletal morbidity remains even after adjustment for education, insurance status, and smoking.

Lightening the Load

DTIC Science & Technology

2007-09-09

Research, Engineering and Systems) Dr. John C. Sommerer NRAC, Vice Chair; Director, S&T, Johns Hopkins Applied Physics Laboratory Dr. Walt...O’Donohue, Staff Officer General Dynamics Robotic Systems John H. Northrop & Associates Mr. John H. Northrop, Executive Director General Dynamics...Equipment, US Army LtCol John Lemondes, PM Soldier as a System LTL Efforts US Army Mr. Bob Conklin, Staff UK LTL Efforts Equipment Capability

Osteopathic Manipulative Treatment Limits Chronic Constipation in a Child with Pitt-Hopkins Syndrome

PubMed Central

Perini, Mattia; Pisa, Viviana

2017-01-01

Pitt-Hopkins Syndrome (PTHS) is a rare genetic disorder caused by insufficient expression of the TCF4 gene. Children with PTHS typically present with gastrointestinal disorders and early severe chronic constipation is frequently found (75%). Here we describe the case of a PTHS male 10-year-old patient with chronic constipation in whom Osteopathic Manipulative Treatment (OMT) resulted in improved bowel functions, as assessed by the diary, the QPGS-Form A Section C questionnaire, and the Paediatric Bristol Stool Form Scale. The authors suggested that OMT may be a valid tool to improve the defecation frequency and reduce enema administration in PTHS patients. PMID:28251008

The Armstrong Institute: An Academic Institute for Patient Safety and Quality Improvement, Research, Training, and Practice.

PubMed

Pronovost, Peter J; Holzmueller, Christine G; Molello, Nancy E; Paine, Lori; Winner, Laura; Marsteller, Jill A; Berenholtz, Sean M; Aboumatar, Hanan J; Demski, Renee; Armstrong, C Michael

2015-10-01

Academic medical centers (AMCs) could advance the science of health care delivery, improve patient safety and quality improvement, and enhance value, but many centers have fragmented efforts with little accountability. Johns Hopkins Medicine, the AMC under which the Johns Hopkins University School of Medicine and the Johns Hopkins Health System are organized, experienced similar challenges, with operational patient safety and quality leadership separate from safety and quality-related research efforts. To unite efforts and establish accountability, the Armstrong Institute for Patient Safety and Quality was created in 2011.The authors describe the development, purpose, governance, function, and challenges of the institute to help other AMCs replicate it and accelerate safety and quality improvement. The purpose is to partner with patients, their loved ones, and all interested parties to end preventable harm, continuously improve patient outcomes and experience, and eliminate waste in health care. A governance structure was created, with care mapped into seven categories, to oversee the quality and safety of all patients treated at a Johns Hopkins Medicine entity. The governance has a Patient Safety and Quality Board Committee that sets strategic goals, and the institute communicates these goals throughout the health system and supports personnel in meeting these goals. The institute is organized into 13 functional councils reflecting their behaviors and purpose. The institute works daily to build the capacity of clinicians trained in safety and quality through established programs, advance improvement science, and implement and evaluate interventions to improve the quality of care and safety of patients.

Embedded performance validity tests within the Hopkins Verbal Learning Test - Revised and the Brief Visuospatial Memory Test - Revised.

PubMed

Sawyer, R John; Testa, S Marc; Dux, Moira

2017-01-01

Various research studies and neuropsychology practice organizations have reiterated the importance of developing embedded performance validity tests (PVTs) to detect potentially invalid neurocognitive test data. This study investigated whether measures within the Hopkins Verbal Learning Test - Revised (HVLT-R) and the Brief Visuospatial Memory Test - Revised (BVMT-R) could accurately classify individuals who fail two or more PVTs during routine clinical assessment. The present sample of 109 United States military veterans (Mean age = 52.4, SD = 13.3), all consisted of clinically referred patients and received a battery of neuropsychological tests. Based on performance validity findings, veterans were assigned to valid (n = 86) or invalid (n = 23) groups. Of the 109 patients in the overall sample, 77 were administered the HLVT-R and 75 were administered the BVMT-R, which were examined for classification accuracy. The HVLT-R Recognition Discrimination Index and the BVMT-R Retention Percentage showed good to adequate discrimination with an area under the curve of .78 and .70, respectively. The HVLT-R Recognition Discrimination Index showed sensitivity of .53 with specificity of .93. The BVMT-R Retention Percentage demonstrated sensitivity of .31 with specificity of .92. When used in conjunction with other PVTs, these new embedded PVTs may be effective in the detection of invalid test data, although they are not intended for use in patients with dementia.

Analysis of field permeability and laboratory shear stress for Western Kentucky Parkway, milepost 18.240 to milepost 25.565, Caldwell-Hopkins counties

DOT National Transportation Integrated Search

2003-02-01

This report lists and discusses results of field permeability tests and laboratory shear tests on samples from a construction project on the Western Kentucky Parkway in Caldwell-Hopkins Counties. Approximately 6,500 tons of asphaltic concrete overlay...

St. John's Wort (image)

MedlinePlus

The herb St. John's Wort is believed to be helpful in relieving mild to moderate depression, but should only be taken under a physician's supervision. St. John's Wort may clash with other medications or ...

Jasper Johns' Painted Words.

ERIC Educational Resources Information Center

Levinger, Esther

1989-01-01

States that the painted words in Jasper Johns' art act in two different capacities: concealed words partake in the artist's interrogation of visual perception; and visible painted words question classical representation. Argues that words are Johns' means of critiquing modernism. (RS)

Instruction at the Hopkins Marine Station

DTIC Science & Technology

1992-07-29

foI homtadcodnaio.. caronavirus nucleocapsid protein. wheat germ bial ~ ~ %~H2A (5), mussel sperm nuclear protein 03 [6), and man chromofsome...wvpi,~Tninev PM"p Johne HiWA~aa Unuw~rsaty &Dio of Medicine, Balw,,.vv, Manh land 21205 The two germ -line- specific Sp histione classes Treatment of...composit conical morphology of the male pronucleus- Mal, pro- serine-proline adjacent to two basic amino acids (lyo hucl*I inhibite’d with I nsMGDMAP

Helen Brooke Taussig and Edwards Albert Park: the early years (1927-1930).

PubMed

Evans, William N

2010-08-01

The conventional history of paediatric cardiology teaches that it was Helen Taussig who founded the cardiac clinic for children at the Harriet Lane Home of the Johns Hopkins School of Medicine in 1930, when Edwards Park appointed her director of the clinic.1,2 However, the story was more complex than that, and involved the collaboration of institutions and the frustrations, doubts, and passions of both Park and Taussig. In this article, I explore the history in more depth through published works, and material preserved at the McGill University Archives, the Rockefeller Foundation Archives, and the Alan Chesney Medical Archives at Johns Hopkins.

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, workers prepare NASA’s MESSENGER spacecraft for transfer to a work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, workers prepare NASA’s MESSENGER spacecraft for transfer to a work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities, NASA’s MESSENGER spacecraft is lifted off the pallet for transfer to a work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities, NASA’s MESSENGER spacecraft is lifted off the pallet for transfer to a work stand. There employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, workers remove the protective cover from NASA’s MESSENGER spacecraft. Employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, workers remove the protective cover from NASA’s MESSENGER spacecraft. Employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, workers get ready to remove the protective cover from NASA’s MESSENGER spacecraft. Employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, workers get ready to remove the protective cover from NASA’s MESSENGER spacecraft. Employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

Evidence for Shock-heated Gas in the Hopkins Ultraviolet Telescope Spectrum of NGC 1068: Erratum

NASA Astrophysics Data System (ADS)

Kriss, Gerard A.; Davidsen, Arthur F.; Blair, William P.; Ferguson, Henry C.; Long, Knox S.

1992-10-01

In the Letter "Evidence for Shock-heated Gas in the Hopkins Ultraviolet Telescope Spectrum of NGC 1068" by Gerard A. Kriss, Arthur F. Davidsen, William P. Blair, Henry C. Ferguson, and Knox S. Long (ApJ, 394, L37 C1992]), Figure 1 (Plate L5) was printed as a mirror image due to a printer's error. The figure has been reprinted correctly as Plate L10 of this issue. The Journal regrets the error. We also apologize for the incorrect spelling of Knox S. Long in the author list in the table of contents for the 1992 August 1 issue.

Maniac Talk - John Mather

NASA Image and Video Library

2014-11-19

John Mather Maniac Lecture, November 19, 2014 Nobel Laureate John Mather presented a Maniac Talk entitled "Creating the Future: Building JWST, what it may find, and what comes next?" In this lecture, John takes a rear view look at how James Webb Space Telescope was started, what it can see and what it might discover. He describes the hardware, what it was designed to observe, and speculate about the surprises it might uncover. He also outlines a possible future of space observatories: what astronomers want to build, what we need to invent, and what they might find, even the chance of discovering life on planets around other stars.

Variation in Breast Cancer-Risk Factor Associations by Method of Detection: Results From a Series of Case-Control Studies.

PubMed

Sprague, Brian L; Gangnon, Ronald E; Hampton, John M; Egan, Kathleen M; Titus, Linda J; Kerlikowske, Karla; Remington, Patrick L; Newcomb, Polly A; Trentham-Dietz, Amy

2015-06-15

Concerns about breast cancer overdiagnosis have increased the need to understand how cancers detected through screening mammography differ from those first detected by a woman or her clinician. We investigated risk factor associations for invasive breast cancer by method of detection within a series of case-control studies (1992-2007) carried out in Wisconsin, Massachusetts, and New Hampshire (n=15,648 invasive breast cancer patients and 17,602 controls aged 40-79 years). Approximately half of case women reported that their cancer had been detected by mammographic screening and half that they or their clinician had detected it. In polytomous logistic regression models, parity and age at first birth were more strongly associated with risk of mammography-detected breast cancer than with risk of woman/clinician-detected breast cancer (P≤0.01; adjusted for mammography utilization). Among postmenopausal women, estrogen-progestin hormone use was predominantly associated with risk of woman/clinician-detected breast cancer (odds ratio (OR)=1.49, 95% confidence interval (CI): 1.29, 1.72), whereas obesity was predominantly associated with risk of mammography-detected breast cancer (OR=1.72, 95% CI: 1.54, 1.92). Among regularly screened premenopausal women, obesity was not associated with increased risk of mammography-detected breast cancer (OR=0.99, 95% CI: 0.83, 1.18), but it was associated with reduced risk of woman/clinician-detected breast cancer (OR=0.53, 95% CI: 0.43, 0.64). These findings indicate important differences in breast cancer risk factors according to method of detection. © The Author 2015. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Genetics Home Reference: Hennekam syndrome

MedlinePlus

... Primary Intestinal Lymphangiectasia Information Johns Hopkins Medicine: Lymphedema Management (PDF) VascularWeb: Lymphedema General Information from MedlinePlus (5 links) Diagnostic Tests Drug Therapy ...

John Dewey, an Appreciation

ERIC Educational Resources Information Center

Clopton, Robert W.

2015-01-01

The subject of the annual Presidential address of Phi Kappa Phi, presented on May 8, 1962, was John Dewey. Dewey is identified in the public mind chiefly as an educational philosopher. In this address, the author describes the life and work of John Dewey as an indefatigable student of life whose interests ranged, like those of Aristotle, over the…

Genetics Home Reference: MECP2-related severe neonatal encephalopathy

MedlinePlus

... Johns Hopkins Children's Center: Failure to Thrive Kennedy Krieger Institute: Epilepsy (Seizure Disorder) Kennedy Krieger Institute: Intellectual Disability MalaCards: mecp2-related severe neonatal ...

Conceptions of Childhood in the Educational Philosophies of John Locke and John Dewey

ERIC Educational Resources Information Center

Bynum, Gregory Lewis

2015-01-01

This article compares progressive conceptions of childhood in the educational philosophies of John Locke and John Dewey. Although the lives of the two philosophers were separated by an ocean and two centuries of history, they had in common the following things: (1) a relatively high level of experience working with, and observing, children that is…

Optical and microwave detection using Bi-Sr-Ca-Cu-O thin films

NASA Technical Reports Server (NTRS)

Grabow, B. E.; Sova, R. M.; Boone, B. G.; Moorjani, K.; Kim, B. F.; Bohandy, J.; Adrian, F.; Green, W. J.

1990-01-01

Recent progress at the Johns Hopkins University Applied Physics Laboratory (JHU/APL) in the development of optical and microwave detectors using high temperature superconducting thin films is described. Several objectives of this work have been accomplished, including: deposition of Bi-Sr-Ca-Cu-O thin films by laser abation processing (LAP); development of thin film patterning techniques, including in situ masking, wet chemical etching and laser patterning; measurements of bolometric and non-bolometric signatures in patterned Bi-Sr-Ca-Cu-O films using optical and microwave sources, respectively; analysis and design of an optimized bolometer through computer simulation, and investigation of its use in a Fourier transform spectrometer. The focus here is primarily on results from the measurement of the bolometric and non-bolometric response.

Optical and microwave detection using Bi-Sr-Ca-Cu-O thin films

NASA Technical Reports Server (NTRS)

Grabow, B. E.; Sova, R. M.; Boone, B. G.; Moorjani, K.; Kim, B. F.; Bohandy, J.; Adrian, F.; Green, W. J.

1991-01-01

Recent progress at the Johns Hopkins University Applied Physics Laboratory (JHU/APL) in the development of optical and microwave detectors using high temperature superconducting thin films is described. Several objectives of this work have been accomplished, including: deposition of Bi-Sr-Ca-Cu-O thin films by laser abation processing (LAP); development of thin film patterning techniques, including in situ masking, wet chemical etching, and laser patterning; measurements of bolometric and non-bolometric signatures in patterned Bi-Sr-Ca-Cu-O films using optical and microwave sources, respectively; analysis and design of an optimized bolometer through computer simulation; and investigation of its use in a Fourier transform spectrometer. The focus here is primarily on results from the measurement of the bolometric and non-bolometric response.

Archaeological Survey of Cooper Lake, Number 6, 1989. Cultural Resource Studies for Cooper Lake, Hopkins and Delta Counties, Texas

DTIC Science & Technology

1989-01-01

area in the Cooper Lake project are-a, ca. 145 kmf (90 mi) northerst of Dallas, Texas. The study area includes two recreatioa’al areas, South Sulphur...Number 6 study area, Delta and Hopkins counties, Texas, showing the locations of project segments defined for the geomorphological investigations...32 Figure 6-5 Representative stratigraphic profiles from the Finley Iranch, Branam Creek, and South Sulphur River floodplain project segments

Case Study: The Venous Thromboembolism Collaborative Team at the Johns Hopkins Hospital

DTIC Science & Technology

2009-05-21

the use of evidence based medicine as well as a Collaborative of medical and administrative staff, the team developed a computer based decision...audits were conducted for some of the high-risk departments to validate adherence to compliance with evidence - based medicine supporting prevention

The Hopkins Ultraviolet Telescope: The Final Archive

NASA Technical Reports Server (NTRS)

Dixon, William V.; Blair, William P.; Kruk, Jeffrey W.; Romelfanger, Mary L.

2013-01-01

The Hopkins Ultraviolet Telescope (HUT) was a 0.9 m telescope and moderate-resolution (Delta)lambda equals 3 A) far-ultraviolet (820-1850 Å) spectrograph that flew twice on the space shuttle, in 1990 December (Astro-1, STS-35) and 1995 March (Astro-2, STS-67). The resulting spectra were originally archived in a nonstandard format that lacked important descriptive metadata. To increase their utility, we have modified the original datareduction software to produce a new and more user-friendly data product, a time-tagged photon list similar in format to the Intermediate Data Files (IDFs) produced by the Far Ultraviolet Spectroscopic Explorer calibration pipeline. We have transferred all relevant pointing and instrument-status information from locally-archived science and engineering databases into new FITS header keywords for each data set. Using this new pipeline, we have reprocessed the entire HUT archive from both missions, producing a new set of calibrated spectral products in a modern FITS format that is fully compliant with Virtual Observatory requirements. For each exposure, we have generated quicklook plots of the fully-calibrated spectrum and associated pointing history information. Finally, we have retrieved from our archives HUT TV guider images, which provide information on aperture positioning relative to guide stars, and converted them into FITS-format image files. All of these new data products are available in the new HUT section of the Mikulski Archive for Space Telescopes (MAST), along with historical and reference documents from both missions. In this article, we document the improved data-processing steps applied to the data and show examples of the new data products.

The Hopkins Ultraviolet Telescope: The Final Archive

NASA Astrophysics Data System (ADS)

Dixon, William V.; Blair, William P.; Kruk, Jeffrey W.; Romelfanger, Mary L.

2013-04-01

The Hopkins Ultraviolet Telescope (HUT) was a 0.9 m telescope and moderate-resolution (Δλ = 3 Å) far-ultraviolet (820-1850 Å) spectrograph that flew twice on the space shuttle, in 1990 December (Astro-1, STS-35) and 1995 March (Astro-2, STS-67). The resulting spectra were originally archived in a nonstandard format that lacked important descriptive metadata. To increase their utility, we have modified the original data-reduction software to produce a new and more user-friendly data product, a time-tagged photon list similar in format to the Intermediate Data Files (IDFs) produced by the Far Ultraviolet Spectroscopic Explorer calibration pipeline. We have transferred all relevant pointing and instrument-status information from locally-archived science and engineering databases into new FITS header keywords for each data set. Using this new pipeline, we have reprocessed the entire HUT archive from both missions, producing a new set of calibrated spectral products in a modern FITS format that is fully compliant with Virtual Observatory requirements. For each exposure, we have generated quick-look plots of the fully-calibrated spectrum and associated pointing history information. Finally, we have retrieved from our archives HUT TV guider images, which provide information on aperture positioning relative to guide stars, and converted them into FITS-format image files. All of these new data products are available in the new HUT section of the Mikulski Archive for Space Telescopes (MAST), along with historical and reference documents from both missions. In this article, we document the improved data-processing steps applied to the data and show examples of the new data products.

Celebrating John Glenn’s Legacy

NASA Image and Video Library

2012-03-02

Sen. John Glenn, left, shakes hands with former Astronaut Steve Lindsey as NASA Administrator Charles Bolden smiles at an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the Cleveland State University Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. In 1998 Lindsey flew onboard the space shuttle Discovery along with then 77 year-old Sen. John Glenn for the STS-95 mission. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

Hopkins Ultraviolet Telescope determination of the Io torus electron temperature

NASA Technical Reports Server (NTRS)

Hall, D. T.; Bednar, C. J.; Durrance, S. T.; Feldman, P. D.; Mcgrath, M. A.; Moos, H. W.; Strobel, D. F.

1994-01-01

Sulfur ion emissions from the Io plasma torus observed by the Hopkins Ultraviolet Telescope (HUT) in 1990 December have been analyzed to determine the effective temperature of the exciting electrons. Spectra were obtained with a long slit that extended from 3.1 to 8.7 Jupiter radii R(sub J) on both dawn and dusk torus ansae. The average temperature of electrons exciting S(2+) emissions from the dawn ansa is (4800 +/- 2400) K lower than on the dusk ansa, a dawn-dusk asymmetry comparable in both sign and magnitude to that measured by the Voyager Ultraviolet Spectrograph (UVS) experiment. Emissions from S(2+) ions are generated in a source region with electron temperatures in the range 32,000-56,000 K; S(3+) ion emissions are excited by electrons that average 20,000-40,000 K hotter. This distinct difference suggests that the S(3+) emission source region is spatially separate from the S(2+) source region. Estimated relative aperture filling factors suggest that the S(3+) emissions originate from a region more extended out of the centrifugal plane than the S(2+) emissions.

The Hopkins Ultraviolet Telescope - Performance and calibration during the Astro-1 mission

NASA Technical Reports Server (NTRS)

Davidsen, Arthur F.; Long, Knox S.; Durrance, Samuel T.; Blair, William P.; Bowers, Charles W.; Conard, Steven J.; Feldman, Paul D.; Ferguson, Henry C.; Fountain, Glen H.; Kimble, Randy A.

1992-01-01

Results are reported of spectrophotometric observations, made with the Hopkins Ultraviolet Telescope (HUT), of 77 astronomical sources throughout the far-UV (912-1850 A) at a resolution of about 3 A, and, for a small number of sources, in the extreme UV (415-912 A) beyond the Lyman limit at a resolution of about 1.5 A. The HUT instrument and its performance in orbit are described. A HUT observation of the DA white dwarf G191-B2B is presented, and the photometric calibration curve for the instrument is derived from a comparison of the observation with a model stellar atmosphere. The sensitivity reaches a maximum at 1050 A, where 1 photon/sq cm s A yields 9.5 counts/s A, and remains within a factor of 2 of this value from 912 to 1600 A. The instrumental dark count measured on orbit was less than 0.001 counts/s A.

[Tunisian adaptation of Hopkins Verbal Learning Test , Form 1].

PubMed

Dellagi, Lamia; Ben Azouz, Olfa; Johnson, Ines; Kebir, Oussama; Amado, Isabelle; Tabbane, Karim

2009-10-01

Memory impairment and verbal learning are the most common cognitive deficits associated with schizophrenia. Hopkins Verbal Learning Test (HVLT) is considered to be the most reliable test to asses memory and verbal learning in this mental illness. to create one form of the HVLT which would suit our linguistic and cultural context and to study the characteristics of this test in a group of healthy subjects. The HVLT consists of a list of 12 words belonging to 3 semantic categories and which are read orally to the subject with an immediate and differed recall. The first part of this work was to select words from a lexical database in order to create the list of the HVLT. The test was then administered to 103 subjects aged from 17- to 45-years-old (mean=27,4; SD =7,3) and having between 1 and 20 years of education ( mean=12,2; SD=5,3). No statistical difference was found within performances of the HVLT across gender and sex. Whereas, years of education was found to have an impact on performances. Although statistically difference was found across level of education. Our study permitted us to create one form of the HVLT which well suits our Tunisian context and which we could use to evaluate memory functions among people suffering from schizophrenia.

Promising New Directions in Biochemistry

ERIC Educational Resources Information Center

Olivera, Baldomero M.

2003-01-01

"Biochemistry," by Lubert Stryer, has become one of the standard textbooks for the field. The Fifth Edition has two new authors: Jeremy Berg, Professor and Director of Biophysics and Biophysical Chemistry at Johns Hopkins University School of Medicine; and John Tymoczko, the Towsley Professor of Biology at Carleton College. The new edition does,…

Impairment of different protein domains causes variable clinical presentation within Pitt-Hopkins syndrome and suggests intragenic molecular syndromology of TCF4.

PubMed

Bedeschi, Maria Francesca; Marangi, Giuseppe; Calvello, Maria Rosaria; Ricciardi, Stefania; Leone, Francesca Pia Chiara; Baccarin, Marco; Guerneri, Silvana; Orteschi, Daniela; Murdolo, Marina; Lattante, Serena; Frangella, Silvia; Keena, Beth; Harr, Margaret H; Zackai, Elaine; Zollino, Marcella

2017-11-01

Pitt-Hopkins syndrome is a neurodevelopmental disorder characterized by severe intellectual disability and a distinctive facial gestalt. It is caused by haploinsufficiency of the TCF4 gene. The TCF4 protein has different functional domains, with the NLS (nuclear localization signal) domain coded by exons 7-8 and the bHLH (basic Helix-Loop-Helix) domain coded by exon 18. Several alternatively spliced TCF4 variants have been described, allowing for translation of variable protein isoforms. Typical PTHS patients have impairment of at least the bHLH domain. To which extent impairment of the remaining domains contributes to the final phenotype is not clear. There is recent evidence that certain loss-of-function variants disrupting TCF4 are associated with mild ID, but not with typical PTHS. We describe a frameshift-causing partial gene deletion encompassing exons 4-6 of TCF4 in an adult patient with mild ID and nonspecific facial dysmorphisms but without the typical features of PTHS, and a c.520C > T nonsense variant within exon 8 in a child presenting with a severe phenotype largely mimicking PTHS, but lacking the typical facial dysmorphism. Investigation on mRNA, along with literature review, led us to suggest a preliminary phenotypic map of loss-of-function variants affecting TCF4. An intragenic phenotypic map of loss-of-function variants in TCF4 is suggested here for the first time: variants within exons 1-4 and exons 4-6 give rise to a recurrent phenotype with mild ID not in the spectrum of Pitt-Hopkins syndrome (biallelic preservation of both the NLS and bHLH domains); variants within exons 7-8 cause a severe phenotype resembling PTHS but in absence of the typical facial dysmorphism (impairment limited to the NLS domain); variants within exons 9-19 cause typical Pitt-Hopkins syndrome (impairment of at least the bHLH domain). Understanding the TCF4 molecular syndromology can allow for proper nosology in the current era of whole genomic investigations. Copyright �

Obituary: John Daniel Kraus, 1910-2004

NASA Astrophysics Data System (ADS)

Kraus, John D., Jr.; Marhefka, Ronald J.

2005-12-01

. He was always working, researching, writing, and seeking new knowledge. He was active and vital to the end. Early on, John became fascinated by Karl Jansky's discoveries of radio noise from space and the potential to use radio waves rather than visible light to "see" the universe. He maintained contact with radio astronomy pioneer, Grote Reber. John pursued radio-astronomy research in parallel with textbook writing and his OSU teaching responsibilities. By 1953 he was observing with a 96 helix antenna and had produced one of the first maps of the radio sky. This was followed by his design and construction of the innovative, 110-meter, "Big Ear" Radio Telescope - a tiltable, flat reflector joined to a fixed, standing, paraboloidal reflector. Observations began in the mid-1960s. Interspersed with this work were radio observations of Jupiter, Mars, and Venus as well as of the ionized trails of the Sputniks and U.S. satellites. John and his radio astronomy team discovered some of the most distant known objects at the edge of the universe and produced one of the most complete surveys of the radio sky. As he stated, "The radio sky is no carbon copy of the visible; it is a new and different firmament." He was closely identified with efforts and activities related to the Search for Extraterrestrial Intelligence or SETI. He edited and published the first magazine on the subject called Cosmic Search. The now famous "WOW!" signal, of possible extraterrestrial origin, was detected by "Big Ear" in 1977. He was the author of hundreds of technical articles and the holder of many patents. John was a dedicated educator and inspiring teacher, renown for providing plain English solutions to complicated problems. He was thesis advisor to 58 PhD and Master's candidates. His textbooks made complex subjects accessible to many readers. They have been widely used throughout the world and include "Antennas" (McGraw-Hill: 1950, 1988, 2002) and "Electromagnetics" (McGraw-Hill: 1953, 1973, 1984

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, workers begin moving NASA’s MESSENGER spacecraft into the building MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - is being taken into a high bay clean room where employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, workers begin moving NASA’s MESSENGER spacecraft into the building MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - is being taken into a high bay clean room where employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, a lift begins lowering NASA’s MESSENGER spacecraft onto the ground. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be taken into a high bay clean room and employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, a lift begins lowering NASA’s MESSENGER spacecraft onto the ground. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be taken into a high bay clean room and employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, workers prepare to attach an overhead crane to NASA’s MESSENGER spacecraft. The spacecraft will be moved to a work stand where employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, workers prepare to attach an overhead crane to NASA’s MESSENGER spacecraft. The spacecraft will be moved to a work stand where employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, workers check the moveable pallet holding NASA’s MESSENGER spacecraft. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be taken into a high bay clean room and employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, workers check the moveable pallet holding NASA’s MESSENGER spacecraft. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be taken into a high bay clean room and employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, NASA’s MESSENGER spacecraft from NASA’s Goddard Space Flight Center in Greenbelt, Md., is offloaded. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be taken into a high bay clean room and employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, NASA’s MESSENGER spacecraft from NASA’s Goddard Space Flight Center in Greenbelt, Md., is offloaded. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be taken into a high bay clean room and employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, workers attach an overhead crane to NASA’s MESSENGER spacecraft. The spacecraft will be moved to a work stand where employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - In the high bay clean room at the Astrotech Space Operations processing facilities near KSC, workers attach an overhead crane to NASA’s MESSENGER spacecraft. The spacecraft will be moved to a work stand where employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

Obituary: John Louis Perdrix, 1926-2005

NASA Astrophysics Data System (ADS)

Orchiston, D. Wayne

2006-12-01

John Perdrix, astronomical historian and co-founder of the Journal of Astronomical History and Heritage, died on 27 June 2005. John Louis Perdrix was born in Adelaide, Australia, on 30 June 1926. After studying chemistry at Melbourne Technical College and working in industry, he joined the Commonwealth Scientific and Industrial Research Organisation's Division of Minerals and Geochemistry. In 1974 the Division relocated to the Western Australian capital, Perth, and John spent the rest of his working life there involved in geochemical research. From his teenage years John had a passion for astronomy, which he fine-tuned through the Astronomical Society of Victoria and the Victorian Branch of the British Astronomical Association. He was very active in both groups, serving as President of the former and Secretary/Treasurer of the latter. He was also an FRAS, and a member of the AAS, the BAA parent body, and the IAU (Commission 41)?no mean feat for an Australian amateur astronomer. Throughout his life, he was a strong advocate of close amateur-professional relations. John's main research interest was history of astronomy, and over the years he wrote a succession of research papers, mainly about aspects of Australian astronomy. His well-researched and neatly-illustrated papers on the Melbourne Observatory and the Great Melbourne Telescope are classics, and when the Observatory's future was in the balance they played a key role in the State Government's decision to convert this unique facility into a museum precinct. To support his research activities, John built up an amazing library that developed its own distinctive personality and quickly took over his house and garage before invading commercial storage facilities! Apart from writing papers, John had an even greater passion for editing and publishing. From 1985 to 1997 he produced the Australian Journal of Astronomy, and in 1998 this was replaced by the Journal of Astronomical History and Heritage (JAH2). Both

Marcel Breuer at Saint John's

ERIC Educational Resources Information Center

Carlson, Scott

2008-01-01

A visitor to Saint John's University and Saint John's Abbey, in north-central Minnesota, sees something of Gothic heritage while standing in front of the abbey church, designed and built around 1960. The church's 112-foot campanile--a trapezoidal slab made of 2,500 tons of steel and concrete--stands boldly in front of a huge concrete honeycomb…

Demythologizing John Dewey

ERIC Educational Resources Information Center

Bhattacharya, N. C.

1974-01-01

This article takes a brief but critical look at John Dewey's version of pragmatism, his contribution to philosophical scholarship generally as well as his theory and practice of liberalism. (Author/RK)

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

Rodland, Karin

New research identifies critical proteins present in the tumors of women with ovarian cancer. Karin Rodland discusses the work led by PNNL and Johns Hopkins researchers, working with collaborators across the nation.

The Inner Workings of Ovarian Cancer

ScienceCinema

Rodland, Karin

2018-06-12

New research identifies critical proteins present in the tumors of women with ovarian cancer. Karin Rodland discusses the work led by PNNL and Johns Hopkins researchers, working with collaborators across the nation.

It's a Lot of Pun.

ERIC Educational Resources Information Center

Sugar, Leslye Donner

1986-01-01

Humor in college and university publications is helping editors and designers communicate to target audiences. Successful campus punmakers are identified at LaGuardia Community College, Brigham Young University, and Johns Hopkins. (MLW)

Aspects of Vitamin A

PubMed Central

Hedley-Whyte, John; Milamed, Debra R

2009-01-01

Musgrave Park Hospital in 1942 was the site of an Anglo-American Vitamin A caper. A threatened court-martial was pre-empted. Subsequently the Queen's lecturer in Anatomy, JW Millen, who was the other lecturer to the first editor of this journal, RH Hunter, did much distinguished work. The neurological effects of Vitamin A were elucidated. Further work on cerebrospinal fluid (CSF), placenta, thalidomide and poliomyelitis led to the pre-eminence in applied anatomy and teratology of now Reader James Wilson Millen and Professors JD Boyd and WJ Hamilton, all Queen's Medical School graduates. Training of RH Hunter, JH Biggart and JD Boyd at Johns Hopkins University profoundly influenced these seminal discoveries. The Garretts, a family of Lisburn, County Down origin, saved Johns Hopkins Hospital and Medical School from financial disaster. The Garretts founded a commercial and mercantile empire that took control of the Baltimore and Ohio (B and O) Railroad and enabled the Garretts to dictate that women should be admitted to the Hopkins Medical School and Hospital on exactly the same terms as men. All women and men should already be university honours graduates. Winston S Churchill on his progress up and down the B and O main line in March 1946, recounted to President Harry S Truman and Harry Hopkins his mother's tales of the Garrett boys' adventures. PMID:19907684

John Leask Lumley: Whither Turbulence?

NASA Astrophysics Data System (ADS)

Leibovich, Sidney; Warhaft, Zellman

2018-01-01

John Lumley's contributions to the theory, modeling, and experiments on turbulent flows played a seminal role in the advancement of our understanding of this subject in the second half of the twentieth century. We discuss John's career and his personal style, including his love and deep knowledge of vintage wine and vintage cars. His intellectual contributions range from abstract theory to applied engineering. Here we discuss some of his major advances, focusing on second-order modeling, proper orthogonal decomposition, path-breaking experiments, research on geophysical turbulence, and important contributions to the understanding of drag reduction. John Lumley was also an influential teacher whose books and films have molded generations of students. These and other aspects of his professional career are described.

Microcosm to Cosmos: The Growth of a Divisional Computer Network

PubMed Central

Johannes, R.S.; Kahane, Stephen N.

1987-01-01

In 1982, we reported the deployment of a network of microcomputers in the Division of Gastroenterology[1]. This network was based upon Corvus Systems Omninet®. Corvus was one of the very first firms to offer networking products for PC's. This PC development occurred coincident with the planning phase of the Johns Hopkins Hospital's multisegment ethernet project. A rich communications infra-structure is now in place at the Johns Hopkins Medical Institutions[2,3]. Shortly after the hospital development under the direction of the Operational and Clinical Systems Division (OCS) development began, the Johns Hopkins School of Medicine began an Integrated Academic Information Management Systems (IAIMS) planning effort. We now present a model that uses aspects of all three planning efforts (PC networks, Hospital Information Systems & IAIMS) to build a divisional computing facility. This facility is viewed as a terminal leaf on then institutional network diagram. Nevertheless, it is noteworthy that this leaf, the divisional resource in the Division of Gastroenterology (GASNET), has a rich substructure and functionality of its own, perhaps revealing the recursive nature of network architecture. The current status, design and function of the GASNET computational facility is discussed. Among the major positive aspects of this design are the sharing and centralization of MS-DOS software, the high-speed DOS/Unix link that makes available most of the our institution's computing resources.

Logos Announced the Light of Salvation: Interpreting How John Presented His Message in John 1:1-18, According to Functional Grammar

ERIC Educational Resources Information Center

Pollinger, Seth

2014-01-01

This study of John 1:1-18 describes how John (the speaker) presented his message to his audience within their activity of verbal communication. By focusing on verbal meaning, this interpretation analyzes how John presented and expressed his meanings through language by interpreting this text based on the seamless interrelation between John's…

Obituary: John W. Firor (1927-2007)

NASA Astrophysics Data System (ADS)

Gilman, Peter A.

2009-12-01

John W. Firor, a former Director of the High Altitude Observatory and the National Center for Atmospheric Research, and a founder of the Solar Physics Division of the American Astronomical Society, died of Alzheimer's disease in Pullman, Washington on November 5, 2007, he was 80. He was born in Athens Georgia on October 18, 1927, where his father was a professor of agricultural economics. John had an unusually diverse scientific career. His interest in physics and astrophysics began while serving in the army, during which time he was assigned to the Los Alamos National Laboratory, where he guarded highly radioactive materials (many have heard him describe how informal the protections were compared to later times). After his service he returned to college and graduated in physics from Georgia Tech in 1949. He received his Ph.D. from the University of Chicago in 1954, writing his thesis on cosmic rays under John Simpson. John Firor would later remark that: "If you needed cosmic rays to actually do anything, you are sunk." That thought, partly in jest, may help explain his motivation for moving to so many new scientific and management pursuits. John moved from cosmic ray physics to radio astronomy (particularly of the Sun) when he began work at the Carnegie Institution of Washington's Department of Terrestrial Magnetism, where he remained until 1961. During this time, he met Walter Orr Roberts, then the Director of the High Altitude Observatory (HAO) in Boulder, Colorado. HAO was then affiliated with the University of Colorado. In 1959, a movement began to upgrade the atmospheric sciences in the United States by establishing a National Center, where the largest, most important atmospheric research problems could be addressed. Roberts became the first Director of NCAR, as well as the first president of the University Corporation for Atmospheric Research (UCAR), the consortium of universities that was commissioned to manage and staff the new Center. HAO became a

Genetics Home Reference: Saethre-Chotzen syndrome

MedlinePlus

... Saethre-Chotzen syndrome Johns Hopkins Collaboration for Craniofacial Development and Disorders MalaCards: saethre-chotzen syndrome Orphanet: Saethre-Chotzen syndrome Seattle Children's Hospital and Regional Medical Center Patient Support and Advocacy Resources (4 ...

A New Way to Manage TCGA Data - TCGA

Cancer.gov

Rachel Karchin, of Johns Hopkins University's Department of Biomedical Engineering, is developing a tool that will help researchers sort through the massive amounts of genomic data gathered from TCGA's ovarian cancer tumor samples.

The Small Body Mapping Tool (SBMT) for Accessing, Visualizing, and Analyzing Spacecraft Data in Three Dimensions

NASA Astrophysics Data System (ADS)

Barnouin, O. S.; Ernst, C. M.; Daly, R. T.

2018-04-01

The free, publicly available Small Body Mapping Tool (SBMT) developed at the Johns Hopkins University Applied Physics Laboratory is a powerful, easy-to-use tool for accessing and analyzing data from small bodies.

Training Postbac JHU | Center for Cancer Research

Cancer.gov

The Johns Hopkins University and the Center for Cancer Research (CCR) at the National Cancer Institute (NCI) have partnered to create a new concentration in the Master of Science in Biotechnology program, called

Center for Inherited Disease Research (CIDR)

Cancer.gov

The Center for Inherited Disease Research (CIDR) Program at The Johns Hopkins University provides high-quality next generation sequencing and genotyping services to investigators working to discover genes that contribute to common diseases.

Exceptional Scholarship and Democratic Agendas: Interviews with John Goodlad, John Hoyle, Joseph Murphy, and Thomas Sergiovanni

ERIC Educational Resources Information Center

Mullen, Carol A.

2006-01-01

This portraiture study of four exceptional scholars in education--John Goodlad, John Hoyle, Joseph Murphy, and Thomas Sergiovanni--provides insight into their scholarly work and life habits, direction and aspirations, assessment and analysis of major trends in the profession, and advice for aspiring leaders and academics. Telephone interviews with…

Exceptional Scholarship and Democratic Agendas: Interviews with John Goodlad, John Hoyle, Joseph Murphy, and Thomas Sergiovanni

ERIC Educational Resources Information Center

Mullen, Carol A.

2009-01-01

This portraiture study of four exceptional scholars in education--John Goodlad, John Hoyle, Joseph Murphy, and Thomas Sergiovanni--provides insight into their scholarly work and life habits, direction and aspirations, assessment and analysis of major trends in the profession, and advice for aspiring leaders and academics. Telephone interviews with…

Cochlear Implants Keep Twin Sisters Learning, Discovering Together

MedlinePlus

... University. Photo: Johns Hopkins University Keep Twin Sisters Learning, Discovering Together Mia and Isabelle Jeppsen, 10, share ... her mother, gratefully, "There's the obvious benefit of learning to read, write and communicate with facility and ...

Cecostomy

MedlinePlus

... a physician at another Johns Hopkins Member Hospital: Howard County General Sibley Memorial Hospital Suburban Hospital Connect ... Center: Pediatric Trauma Find Additional Treatment Centers at: Howard County General Sibley Memorial Hospital Suburban Hospital Maryland ...

Trustworthy Research Institutions: The Challenging Case of Studying the Genetics of Intelligence.

PubMed

Johnston, Josephine; Banerjee, Mohini P; Geller, Gail

2015-01-01

It is simple enough to claim that academic research institutions ought to be trustworthy. Building the culture and taking the steps necessary to earn and preserve institutional trust are, however, complex processes. The experience motivating this special report--a request for the Center for Talented Youth at Johns Hopkins University to collaborate on research regarding the genetics of intelligence--illustrates how ensuring institutional trustworthiness can be in tension with a commitment to fostering research. In this essay, we explore the historical context for biomedical research institutions like Johns Hopkins that have worked to build local community trust. In so doing, we consider how the example under focus in this special report can lead to greater consideration of how research institutions balance fostering trust with their other commitments. © 2015 The Hastings Center.

Recent Observations and Structural Analysis of Surge-Type Glaciers in the Glacier Bay Area

NASA Astrophysics Data System (ADS)

Mayer, H.; Herzfeld, U. C.

2003-12-01

The Chugach-St.-Elias Mountains in North America hold the largest non-polar connected glaciated area of the world. Most of its larger glaciers are surge-type glaciers. In the summer of 2003, we collected aerial photographic and GPS data over numerous glaciers in the eastern St. Elias Mountains, including the Glacier Bay area. Observed glaciers include Davidson, Casement, McBride, Riggs, Cushing, Carroll, Rendu, Tsirku, Grand Pacific, Melbern, Ferris, Margerie, Johns Hopkins, Lamplugh, Reid, Burroughs, Morse, Muir and Willard Glaciers, of which Carroll, Rendu, Ferris, Grand Pacific, Johns Hopkins and Margerie Glaciers are surge-type glaciers. Our approach utilizes a quantitative analysis of surface patterns, following the principles of structural geology for the analysis of brittle-deformation patterns (manifested in crevasses) and ductile deformation patterns (visible in folded moraines). First results will be presented.

Episiotomy - aftercare

MedlinePlus

... ed. Philadelphia, PA: Elsevier Mosby; 2011:chap 166. Review Date 5/16/2016 Updated by: Irina Burd, ... Johns Hopkins University School of Medicine, Baltimore, MD. Review provided by VeriMed Healthcare Network. Also reviewed by ...

Introduction - NCS Dietary Assessment Literature Review

Cancer.gov

To assist in the planning of the National Children's Study, investigators at the NIH Office of Dietary Supplements, NCI and Johns Hopkins University contracted with Westat to conduct a comprehensive review of the scientific literature.

Celebrating John Glenn’s Legacy

NASA Image and Video Library

2012-03-02

Former NASA Astronaut Steve Lindsey gives remarks at an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the Cleveland State University Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. In 1998 Lindsey flew onboard the space shuttle Discovery along with then 77 year-old Sen. John Glenn for the STS-95 mission. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

Celebrating John Glenn’s Legacy

NASA Image and Video Library

2012-03-02

Wife of former astronaut and Senator John Glenn, Annie Glenn, listens intently to Cleveland State University Master of Music Major James Binion Jr. as he sings a musical tribute during an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the university's Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

Obituary: John Leroy Climenhaga, 1916-2008

NASA Astrophysics Data System (ADS)

Scarfe, Colin

2009-01-01

John Leroy Climenhaga was born on 7 November 1916 on a farm some 10 km from Delisle, a small town on the Canadian prairies, located about 50 km south-west of Saskatoon, Saskatchewan, and died at his home in Victoria, British Columbia, on 27 May 2008. His parents, Reuben and Elizabeth (nee Bert) Climenhaga, were farming folk, and he carried their honest and open attitude to the world throughout his life. John was the seventh born, and last to die, of their ten children. His father also served as an ordained minister of the Brethren in Christ. In early adulthood, John worked on his father's farm, but then attended the University of Saskatchewan, obtaining a B.A. with Honors in Mathematics and Physics and an M.A. in Physics, in 1945 and 1949 respectively. Between these events he worked as a Physics Instructor at Regina College from 1946 to 1948. In 1949 Climenhaga joined the faculty of Victoria College, as one of only two physicists in a small institution that was then part of the University of British Columbia. He remained in Victoria for the rest of his career, playing a major role in the College's growth into a full-fledged university, complete with thriving graduate programs in physics and astronomy as well as in many other fields. He served as Head of the Physics Department during the 1960s, a period which saw the College become the University of Victoria, with a full undergraduate program in Physics, and campaigned successfully for the establishment of a program in Astronomy, which began in 1965. From 1969 until 1972 he held the position of Dean of Arts and Science, and championed the university's participation in the Tri-University Meson Facility, whose high-current medium-energy beam was ideal for the production and study of mesons and their physics. That period was a turbulent one in the university's history, but John's integrity and his balanced and fair-minded approach to conflicts were of immeasurable importance in steering the young institution through it

John N Bahcall (1934 2005)

NASA Astrophysics Data System (ADS)

Bergström, Lars; Botner, Olga; Carlson, Per; Hulth, Per Olof; Ohlsson, Tommy

2005-01-01

John Norris Bahcall, passed away on August 17, 2005, in NewYork City, USA. He was born on December 30, 1934, in Shreveport, Louisiana, USA. He was Richard Black Professor of Astrophysics in the School of Natural Sciences at the Institute forAdvanced Study (IAS) in Princeton, New Jersey, USA and a recipient of the National Medal of Science. In addition, he was President of the American Astronomical Society, President-Elect of the American Physical Society, and a prominent leader of the astrophysics community. John had a long and prolific career in astronomy and astrophysics, spanning five decades and the publication of more than five hundred technical articles, books, and popular papers. John's most recognized scientific contribution was the novel proposal in 1964, together with Raymond Davis Jr, that scientific mysteries of our Sun `how it shines, how old it is, how hot it is' could be examined by measuring the number of neutrinos arriving on Earth from the Sun. Measuring the properties of these neutrinos tests both our understanding of how stars shine and our understanding of fundamental particle physics. However, in the 1960s and 1970s, the observations by Raymond Davis Jr showed a clear discrepancy between John's theoretical predictions, based on standard solar and particle physics models, and what was experimentally measured. This discrepancy, known as the `Solar Neutrino Problem', was examined by hundreds of physicists, chemists, and astronomers over the subsequent three decades. In the late 1990s through 2002, new large-scale neutrino experiments in Japan, Canada, Italy, and Russia culminated in the conclusion that the discrepancy between John's theoretical predictions and the experimental results required a modification of our understanding of particle physics: neutrinos must have a mass and `oscillate' among different particle states. In addition to neutrino astrophysics, John contributed to many areas of astrophysics including the study of dark matter in

SAO/NASA joint investigation of astronomical viewing quality at Mount Hopkins Observatory: 1969-1971

NASA Technical Reports Server (NTRS)

Pearlman, M. R.; Bufton, J. L.; Hogan, D.; Kurtenbach, D.; Goodwin, K.

1974-01-01

Quantitative measurements of the astronomical seeing conditions have been made with a stellar-image monitor system at the Mt. Hopkins Observatory in Arizona. The results of this joint SAO-NASA experiment indicate that for a 15-cm-diameter telescope, image motion is typically 1 arcsec or less and that intensity fluctuations due to scintillation have a coefficient of irradiance variance of less than 0.12 on the average. Correlations between seeing quality and local meteorological conditions were investigated. Local temperature fluctuations and temperature gradients were found to be indicators of image-motion conditions, while high-altitude-wind conditions were shown to be somewhat correlated with scintillation-spectrum bandwidth. The theoretical basis for the relationship of atmospheric turbulence to optical effects is discussed in some detail, along with a description of the equipment used in the experiment. General site-testing comments and applications of the seeing-test results are also included.

Multimode electromagnetic target discriminator: preliminary data results

NASA Astrophysics Data System (ADS)

Black, Christopher J.; McMichael, Ian T.; Nelson, Carl V.

2004-09-01

This paper describes the Multi-mode Electromagnetic Target Discriminator (METD) sensor and presents preliminary results from recent field experiments. The METD sensor was developed for the US Army RDECOM NVESD by The Johns Hopkins University Applied Physics Laboratory. The METD, based on the technology of the previously developed Electromagnetic Target Discriminator (ETD), is a spatial scanning electromagnetic induction (EMI) sensor that uses both the time-domain (TD) and the frequency-domain (FD) for target detection and classification. Data is collected with a custom data acquisition system and wirelessly transmitted to a base computer. We show that the METD has a high signal-to-noise ratio (SNR), the ability to detect voids created by plastic anti-tank (AT) mines, and is practical for near real-time data processing.

Obituary: John Louis Africano III, 1951-2006

NASA Astrophysics Data System (ADS)

Barker, Edwin, S.

2007-12-01

The orbital debris, space surveillance, and astronomical communities lost a valued and beloved friend when John L. Africano passed away on July 27, 2006, at the young age of 55. John passed away in Honolulu, Hawaii, from complications following a heart attack suffered while playing racquetball, which was his avocation in life. Born on February 8, 1951, in Saint Louis, Missouri, John graduated with a B.S. in Physics from the University of Missouri at Saint Louis in 1973, and received a Master's degree in Astronomy from Vanderbilt University in 1974. John had a real love for astronomical observing and for conveying his many years of experience to others. He encouraged many young astronomers and mentored them in the basics of photometry and astronomical instrumentation. John was author or co-author on nearly one-hundred refereed publications ranging from analyses of cool stars to the timing of occultations to space surveillance. He was honored for his contributions to minor planet research when the Jet Propulsion Laboratory named Minor Planet 6391 (Africano) after him. John held operational staff positions at several major observatories including McDonald Observatory in Texas, Kitt Peak National Observatory in Arizona, and the Cloudcroft Telescope Facility in New Mexico. He observed at numerous observatories worldwide, including Cerro Tololo Inter-American Observatory (CTIO) in Chile, developing a world-wide network of friends and colleagues. John's ability to build diverse teams through his managerial and technical skills, not to mention his smiling personality, resulted in numerous successes in the observational astronomy and space surveillance arenas. As an astronomer for Boeing LTS Inc., he worked for many years at the Advanced Maui Optical and Space Surveillance site (AMOS) on Maui, Hawaii, where he contributed his operational and instrumental expertise to both the astronomy and space surveillance communities. He was also the co-organizer of the annual AMOS

Women's health

MedlinePlus

... 9th ed. Philadelphia, PA: Elsevier; 2016:chap 25. Review Date 4/5/2016 Updated by: Irina Burd, ... Johns Hopkins University School of Medicine, Baltimore, MD. Review provided by VeriMed Healthcare Network. Also reviewed by ...

Imperforate hymen

MedlinePlus

... 149. Sucato GS, Murray PJ. Pediatric and adolescent gynecology. In: Zitelli, BJ, McIntire SC, Norwalk AJ, eds. ... by: Irina Burd, MD, PhD, Associate Professor of Gynecology and Obstetrics at Johns Hopkins University School of ...

Preterm labor

MedlinePlus

... SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem Pregnancies . 7th ed. Philadelphia, PA: ... Burd, MD, PhD, Associate Professor of Gynecology and Obstetrics at Johns Hopkins University School of Medicine, Baltimore, ...

How Far Can Autistic Children Go in Matters of Social Adaptation?

ERIC Educational Resources Information Center

Kanner, Leo; And Others

1972-01-01

The case histories of nine autistic children, eight boys and one girl, selected from a total of 96 so diagnosed at The John Hopkins Hospital prior to 1953, are presented in some detail and discussed. (Author)

Genetics Home Reference: immune thrombocytopenia

MedlinePlus

... spots of bleeding under the skin are called purpura and larger spots are called ecchymoses. People with ... links) Johns Hopkins Medicine MedlinePlus Encyclopedia: Idiopathic Thrombocytopenic Purpura (ITP) Seattle Children's Hospital General Information from MedlinePlus ( ...

Genetics Home Reference: X-linked cardiac valvular dysplasia

MedlinePlus

... inflammation of the inner lining of the heart (endocarditis), abnormal blood clots, or sudden death. X-linked ... Johns Hopkins Medicine: Mitral Valve Prolapse MedlinePlus Encyclopedia: Endocarditis MedlinePlus Encyclopedia: Mitral Valve Prolapse General Information from ...

Genetics Home Reference: small fiber neuropathy

MedlinePlus

... Small fiber neuropathy is considered a form of peripheral neuropathy because it affects the peripheral nervous system, which ... Page National Institute of Neurological Disorders and Stroke: Peripheral Neuropathy Information Page Educational Resources (4 links) Johns Hopkins ...

John locke on personal identity.

PubMed

Nimbalkar, Namita

2011-01-01

John Locke speaks of personal identity and survival of consciousness after death. A criterion of personal identity through time is given. Such a criterion specifies, insofar as that is possible, the necessary and sufficient conditions for the survival of persons. John Locke holds that personal identity is a matter of psychological continuity. He considered personal identity (or the self) to be founded on consciousness (viz. memory), and not on the substance of either the soul or the body.

Obituary: John Sulston (1942-2018).

PubMed

White, John

2018-05-08

John Sulston, a pioneer in the developmental studies of the nematode C. elegans who went on to spearhead the sequencing of the genome of this organism and ultimately the human genome, died on 6th March 2018, shortly after being diagnosed with stomach cancer. Here, I reflect on John's life and work, with a particular focus on his time working on the developmental genetics and lineage of C. elegans . © 2018. Published by The Company of Biologists Ltd.

SETI group let by Barney Oliver, John Wolfe and John Billingham (in middle standing) lead a 1976

NASA Technical Reports Server (NTRS)

1976-01-01

SETI group let by Barney Oliver, John Wolfe and John Billingham (in middle standing) lead a 1976 discussion on the best strategies in the Search for Extraterrestrial Intelligence. Joining the discussion are L-R; Charles Seeger, Dario Black, Mary Connors, (Oliver, Wolfe, Billingham) and Larry Lesyna, (seated) Mark Stull.

Minerva exoplanet detection sensitivity from simulated observations

NASA Astrophysics Data System (ADS)

McCrady, Nate; Nava, C.

2014-01-01

Small rocky planets induce radial velocity signals that are difficult to detect in the presence of stellar noise sources of comparable or larger amplitude. Minerva is a dedicated, robotic observatory that will attain 1 meter per second precision to detect these rocky planets in the habitable zone around nearby stars. We present results of an ongoing project investigating Minerva’s planet detection sensitivity as a function of observational cadence, planet mass, and orbital parameters (period, eccentricity, and argument of periastron). Radial velocity data is simulated with realistic observing cadence, accounting for weather patterns at Mt. Hopkins, Arizona. Instrumental and stellar noise are added to the simulated observations, including effects of oscillation, jitter, starspots and rotation. We extract orbital parameters from the simulated RV data using the RVLIN code. A Monte Carlo analysis is used to explore the parameter space and evaluate planet detection completeness. Our results will inform the Minerva observing strategy by providing a quantitative measure of planet detection sensitivity as a function of orbital parameters and cadence.

Reduction in incidence of Johne's disease associated with implementation of a disease control program in Minnesota demonstration herds.

PubMed

Espejo, L A; Godden, S; Hartmann, W L; Wells, S J

2012-07-01

This prospective longitudinal observational study was conducted to evaluate the effect of a standardized control program on the incidence of Johne's disease in 8 dairy herds in Minnesota. Depending on recruitment year, herds were followed for between 5 and 10 yr. Program compliance was evaluated using a cohort risk assessment score by birth cohort. Fecal samples from cows in study herds were tested annually using bacterial culture to detect Mycobacterium avium ssp. paratuberculosis (MAP), and serum samples from study cows were tested using an ELISA to detect antibodies to MAP. Clinical Johne's disease was also recorded. Cohort risk assessment score decreased along birth cohorts. Depending on the follow-up period in each herd, 5 to 8 birth cohorts were followed to describe changes in time to MAP bacterial culture positivity, serum ELISA positivity, MAP heavy shedding status, and clinical Johne's disease. The analysis of time to bacterial culture positivity, serum ELISA positivity, heavy fecal shedding status, and clinical Johne's disease using a time-dependent Cox regression indicated a reduction of the instantaneous hazard ratio by birth cohorts and by cohort risk score; however, the strength of association between the cohort risk score and each of the 4 disease outcomes decreased over time. The age at which the cows first tested positive for bacterial culture, serum ELISA, and heavy fecal shedding, and the age of the cows at onset of clinical Johne's disease signs remained constant for all birth cohorts. Based on herd risk scores, overall herds complied with the recommended management practices in the program. Results were consistent with a within-herd reduction of Johne's disease transmission, and that reduction was associated with herd-level management practices implemented as part of the control program. Copyright © 2012 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Hopkins Ultraviolet Telescope observations of H2 toward the planetary nebula NGC 1535

NASA Technical Reports Server (NTRS)

Bowers, Charles W.; Blair, William P.; Long, Knox S.; Davidsen, Arthur F.

1995-01-01

We have observed the far-ultraviolet spectrum (912-1860 A) of the bright high-excitation planetary nebula NGC 1535 with approximately 3 A resolution using the Hopkins Ultraviolet Telescope (HUT) aboard the Astro-1 space shuttle pmission in 1990 December. We see strong continuum emission down to the Lyman limit and strong P Cygni profiles from high-excitation lines such as C IV wavelength 1549, N V wavelength 1240, O V wavelength 1371, and O VI wavelength 1035. Below 1150 A strong absorption bands of H2 are seen, which were unanticipated by us because of the low reddening and high galactic latitude of the object and the absence of detected H2 emission in the infrared. We construct model H2 spectra and convolve them to the HUT resolution for comparison with the NGC 1535 data. We find good agreement with a population distribution characterized by a single temperature (T = 300 K) or a two-temperature model (T = 144/500 K), and determine limits on the H2 column density. While both inter-stellar and circumstellar origins for the observed H2 absorption are plausible, we ascribe the material to the planetary nebula in order to estimate the conditions of excitation and place upper limits on the mass of both H2 and H1 in this system. Because the UV transitions are ground-state connected, we determine a stringent upper limit of 0.03 d(sup 2)(sub 1.6) solar mass on the mass of H2, where d(sub 1.6) is the distance relative to an assumed distance of 1.6 kpc. This value is less model-dependent than IR estimates. Along with the central star and nebular masses, these estimates allow us to limit the main-sequence mass of the progenitor star to less than 1.8 solar mass. This upper limit is consistent with a relatively low-mass extended thick disk or Population II progenitor, as expected for an object approximately 1 kpc off the galactic plane.

Celebrating John Glenn’s Legacy

NASA Image and Video Library

2012-03-02

Cleveland State University Master of Music Major James Binion Jr. sings a musical tribute during an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the university's Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. In 1998 Lindsey flew onboard the space shuttle Discovery along with then 77 year-old Sen. John Glenn for the STS-95 mission. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

Microgravity

NASA Image and Video Library

2001-01-24

Dr. Cila Herman, G.W.C. Whiting School of Engineering, Johns Hopkins University, Baltimore. She is the principal investigator for the Experimental Investigation of Pool Boiling Heat Transfer Enhancement in Microgravity in the Presence of Electric Fields.

A to Z with Jasper Johns

ERIC Educational Resources Information Center

Kirker, Sara Schmickle

2008-01-01

One contemporary artist that kindergarten students can easily relate to is Jasper Johns. In this article, the author discusses how she introduced John's numeric and alphabetic paintings to her kindergarten students. The young artists were amazed that art can be created from the familiar symbols that they are learning to make in their regular…

Artificial Neural Network Approaches in Guidance and Control (Les Reseaux Neuroniques Artificiels, Voie a Explorer dans le Domaine du Guidage et du Pilotage)

DTIC Science & Technology

1991-09-01

34 ofetworker eqmpleuoaorreation withbounethat basis vectors (Lawley & Maxwell , 1963). naletwk arn ungd eqatsi wthe boune E It is possible to think of the...passive sonar system IJCNN- signal Aerospace Technology Center, John 89 Washington proceedings Hopkins University) Analysis of hidden Succesful use of...establish the weighted equations and C3 applications interconnmctions of the net and electronic feedback based AUTH: A/CONNELL, JOHN C ., JR. CORP, Naval

John Henry--The Steel Driving Man

ERIC Educational Resources Information Center

Murphy, David E.; Gulley, Laura L.

2005-01-01

The story of John Henry provided the setting for sixth-grade class to participate in a John Henry Day of mathematics experiments. The students collected data from experiments where students competed against machines and technology. The student analyzed the data by comparing two box plots, a box plot of human data, and a box plot of machine or…

John C. Mather, the Big Bang, and the COBE

Science.gov Websites

Additional Information * Videos John C. Mather Courtesy of NASA "Dr. John C. Mather of NASA's Goddard excerpt from NASA Scientist Shares Nobel Prize for Physics 2Edited excerpt from John Mather: The Path to a Spacecraft Courtesy of Lawrence Berkeley National Laboratory Additional Web Pages: Dr. John C Mather, NASA

Investigating the relationship between weather and violence in Baltimore, Maryland, USA.

PubMed

Michel, Samuel J; Wang, Han; Selvarajah, Shalini; Canner, Joseph K; Murrill, Matthew; Chi, Albert; Efron, David T; Schneider, Eric B

2016-01-01

It is a common refrain at major urban trauma centers that caseloads increase in the heat of the summer. Several previous studies supported this assertion, finding trauma admissions and crime to correlate positively with temperature. We examined links between weather and violence in Baltimore, MD, through trauma presentation to Johns Hopkins Hospital and crime reports filed with the Baltimore Police Department. Crime data were obtained from the Baltimore City Police Department from January 1, 2008 to March 31, 2013. Trauma data were obtained from a prospectively collected registry of all trauma patients presenting to Johns Hopkins Hospital from January 1, 2007 to March 31, 2013. Weather data were obtained from the National Climatic Data Center. Correlation coefficients were calculated and negative binomial regression was used to elucidate the independent associations of weather and temporal variables with the trauma and crime data. When adjusting for temporal and meteorological factors, maximum daily temperature was positively associated with total trauma, intentional injury, and gunshot wounds presenting to Johns Hopkins Hospital along with total crime, violent crime, and homicides in Baltimore City. Associations of average wind speed, daily precipitation, and daily snowfall with trauma and crime were far weaker and, when significant, nearly universally negative. Maximum daily temperature is the most important weather factor associated with violence and trauma in our study period and location. Our findings suggest potential implications for hospital staffing to be explored in future studies. Copyright © 2015 Elsevier Ltd. All rights reserved.

Design of the optical communication system for the asteroid impact mission

NASA Astrophysics Data System (ADS)

Heese, C.; Sodnik, Z.; Carnelli, I.

2017-09-01

The Asteroid Impact Mission (AIM) is part of the joint Asteroid Impact and Deflection Assessment (AIDA) project of ESA, DLR, Observatoire de la Côte d'Ázur, NASA, and Johns Hopkins University Applied Physics Laboratory (JHU/APL).

33 CFR 110.183 - St. Johns River, Florida.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Johns River, Florida. 110.183... ANCHORAGE REGULATIONS Anchorage Grounds § 110.183 St. Johns River, Florida. (a) The anchorage grounds—(1... anchor in the St. Johns River, as depicted on NOAA chart 11491, between the entrance buoy (STJ) and the...

International surgical telementoring: our initial experience.

PubMed

Lee, B R; Caddedu, J A; Janetschek, G; Schulam, P; Docimo, S G; Moore, R G; Partin, A W; Kavoussi, L R

1998-01-01

Telesurgical laparoscopic telementoring has successfully been implemented between the Johns Hopkins Bayview Medical Center and the Johns Hopkins Hospital in 27 prior operations. In this previously reported series, telerobotic mentoring was achieved between two institutions 3.5 miles away. We report our experience in performing two international surgical telementoring operations. To determine the clinical utility of international surgical telementoring during laparoscopic surgical procedures. A laparoscopic adrenalectomy was telementored between Innsbruck, Austria (5,083 miles) and Baltimore, MD. As well, a laparoscopic varicocelectomy was telementored between Bangkok, Thailand and Baltimore, MD (10,880 miles) both over three ISDN lines (384 kbps) with an approximate 1 sec delay. Both procedures were successfully accomplished with an uneventful postoperative course. International telementoring is a viable method of instructing less experienced laparoscopic surgeons through potentially complex laparoscopic procedures, as well as potentially improving patient access to specialty care.

KSC-06pd0009

NASA Image and Video Library

2006-01-11

KENNEDY SPACE CENTER, FLA. - In the Vertical Integration Facility on Launch Complex 41, Cape Canaveral Air Force Station, Hal Weaver, New Horizons project scientist with the Johns Hopkins University Applied Physics Laboratory, signs the fairing enclosing the New Horizons spacecraft. The fairing protects the spacecraft during launch and flight through the atmosphere. Once out of the atmosphere, the fairing is jettisoned. The compact 1,060-pound New Horizons probe carries seven scientific instruments that will characterize the global geology and geomorphology of Pluto and its moon Charon, map their surface compositions and temperatures, and examine Pluto's complex atmosphere. New Horizons is the first mission in NASA's New Frontiers program of medium-class planetary missions. The spacecraft, designed for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md., will fly by Pluto and Charon as early as summer 2015.

33 CFR 110.73 - St. Johns River, Fla.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Johns River, Fla. 110.73... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying within an area bounded by a line beginning at a point located at the west bank of St. Johns River at...

Heavy Fermion Materials and Quantum Phase Transitions Workshop on Frontiers of the Kondo Effect

DTIC Science & Technology

2016-02-12

Stefan Kirchner (Max Planck) discussed the role of quantum criticality on the superconducting condensation in heavy-fermion superconductors , and...Collin Broholm (Johns Hopkins) discussed magnetic excitations of heavy fermion superconductors . The workshop concluded with a wide-ranging talk by

KSC-97PC1078

NASA Image and Video Library

1997-07-22

Applied Physics Laboratory engineers and technicians from Johns Hopkins University assist in leveling and orienting the Advanced Composition Explorer (ACE) as it is seated on a platform for solar array installation in KSC’s Spacecraft Assembly and Encapsulation Facility-II. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory has six high-resolution particle detection sensors and three monitoring instruments. The collecting power of instrumentation aboard ACE is at least 100 times more sensitive than anything previously flown to collect similar data by NASA

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, a lift helps offload NASA’s MESSENGER spacecraft shipped from NASA’s Goddard Space Flight Center in Greenbelt, Md. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be taken into a high bay clean room and employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - At the Astrotech Space Operations processing facilities near KSC, a lift helps offload NASA’s MESSENGER spacecraft shipped from NASA’s Goddard Space Flight Center in Greenbelt, Md. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be taken into a high bay clean room and employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

Johns Hopkins nursing evidence-based practice Johns Hopkins nursing evidence-based practice Sandra L Dearholt and Deborah Dang Sigma Theta Tau International £24.70 256pp 9781935476764 1935476769 [Formula: see text].

PubMed

2012-10-26

EVIDENCE-BASED PRACTICE has become the accepted term for a systematic approach by all healthcare professionals to service provision. However, as this and other recent publications demonstrate, even though there is acceptance in theory that practice should be evidence based, making the concept a reality in clinical and educational settings still requires work.

MINERVA: A Dedicated Observatory for Detection of Nearby Low-Mass Exoplanets

NASA Astrophysics Data System (ADS)

McCrady, Nate; Johnson, John; Wright, Jason; Wittenmyer, Robert A.; Blake, Cullen; Swift, Jonathan; Eastman, Jason D.; Plavchan, Peter; Riddle, Reed L.; Muirhead, Philip Steven; Bottom, Michael; Zhao, Ming; Beatty, Thomas G.

2015-01-01

Detection of low-mass planets around GKM stars requires sub-meter-per-second radial velocity precision. Stellar noise sources (starspots, oscillations, and granulation) necessitate high cadence observations. MINERVA is a dedicated observatory for velocimetric detection of low mass exoplanets orbiting nearby stars. Our array of four robotic 0.7-meter PlaneWave telescopes feeds a purpose-built, temperature-stabilized, iodine cell spectrometer from Callaghan Innovation. We will monitor bright, sun-like stars within 100 pc every clear night from Whipple Observatory on Mt Hopkins, Arizona. Each telescope is also equipped with an Andor CCD for followup photometry and education use. Commissioning is underway on the site and science observations will begin in early 2015.

Analysis performed in support of the Ad-Hoc Working Group of RTCA SC-159 on RAIM/FDE issues

DOT National Transportation Integrated Search

2002-01-01

In 1999, the FAA requested that RTCA SC-159 address one of the recommendations from the study performed by the Johns Hopkins University (JHU) Applied Physics Lab (APL) on the use of GPS and augmented GPS for aviation applications. This recommendation...

NHEXAS PHASE I MARYLAND STUDY--STANDARD OPERATING PROCEDURE FOR PREPARATION OF STANDARD OPERATING PROCEDURES (G01)

EPA Science Inventory

The purpose of this SOP is to develop a consistent method and style for all Emory University/Harvard University/Johns Hopkins University standard operating procedures. SOPs are necessary to document all procedures, methods, and techniques used in the NHEXAS investigations. Deve...

Pressure Points: Preventing and Controlling Hypertension

MedlinePlus

... lead author of a February 2006 report in Hypertension: Journal of the American Heart Association , which links healthier eating habits to lowered blood pressure. "While an individual's blood ... of high blood pressure," says Appel, a professor at Johns Hopkins University ...

Stephen Baylin, M.D., Explains Genetics and Epigenetics - TCGA

Cancer.gov

Stephen Baylin, M.D., at the Johns Hopkins Kimmel Cancer Center discusses the how alterations in the DNA code are deciphered in a combined effort with The Cancer Genome Atlas at the National Cancer Institute to decode the brain cancer genome.

The Cosmology Large Angular Scale Surveyor (CLASS) Telescope Architecture

NASA Technical Reports Server (NTRS)

Chuss, David T.; Ali, Aamir; Amiri, Mandana; Appel, John W.; Araujo, Derek; Bennett, Charles L.; Boone, Fletcher; Chan, Manwei; Cho, Hsiao-Mei; Colazo, Felipe;

Reflections on Reference Services.

ERIC Educational Resources Information Center

Brandt, Kerryn A.; And Others

1996-01-01

Describes programmatic changes in reference services at the Johns Hopkins University (Maryland) medical library and speculates on the future. Topics include institutional restructuring and consolidation; improvements in technology infrastructure; external economic pressure; and fiscal accountability, including library funding and cost center…

46 CFR 7.90 - St. Johns River, FL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false St. Johns River, FL. 7.90 Section 7.90 Shipping COAST... § 7.90 St. Johns River, FL. A line drawn from the southeasternmost extremity of Little Talbot (Spike) Island to latitude 30°23.8′ N. longitude 81°20.3′ W. (St. Johns Lighted Whistle Buoy “2 STJ”); thence to...

St. John's wort: a new alternative for depression?

PubMed

Josey, E S; Tackett, R L

1999-03-01

The primary purpose of this article is to review the existing literature concerning the therapeutic uses, adverse effects, and possible drug interactions of St. John's wort (Hypericum perforatum) as compared to other antidepressant medications. Reference material was obtained through database searches with time restrictions of 1985 to the present. Studies selected were those written in the English language which compared the role of St. John's wort, tricyclic antidepressants, monoamine oxidase inhibitors, and serotonin-selective reuptake inhibitors in the treatment of depression. Other studies were selected based on their evaluation of the safety and efficacy of St. John's wort as an antidepressant for a minimum of four weeks. A review of existing literature recognized nine clinical trials that reported the efficacy of St. John's wort as compared to placebo and to other antidepressant medications. Of these nine, four controlled studies were chosen based upon their large patient populations and their consistency in brand and dosage of St. John's wort used. These four studies demonstrated that St. John's wort was as effective as other antidepressant medications and more effective than placebo, as the clinical symptoms of depression greatly decreased upon administration of H. perforatum. The side-effect profile of H. perforatum at this time appears to be superior to any current U.S.-approved antidepressant medication. From the existing literature, St. John's wort appears to be a safe and effective alternative in the treatment of depression. Tricylic antidepressants and monoamine oxidase inhibitors can produce serious cardiac side-effects, such as tachycardia and postural hypotension, and many unwanted anticholinergic side-effects, including dry mouth and constipation. St. John's wort has proven to be free of any cardiac, as well as anticholinergic, side-effects normally seen with antidepressant medications. Based upon limited studies, St. John's wort appears to be an

John Carroll University

ERIC Educational Resources Information Center

Dean, Kathleen Lis; Rombalski, Patrick; O'Dell, Kyle

2009-01-01

John Carroll University (JCU) is a Jesuit Catholic institution located in University Heights, approximately 10 miles east of Cleveland, Ohio. Founded in 1888, the university has a population of 3,400 undergraduates and 800 graduate students. The Division of Student Affairs at JCU comprises 11 units. The mission of the division is the same as that…

33 CFR 117.325 - St. Johns River.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Johns River. 117.325 Section 117.325 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.325 St. Johns River. (a) The drawspan...

Obituary: John J. Hillman, 1938-2006

NASA Astrophysics Data System (ADS)

Chanover, Nancy

2007-12-01

John J. Hillman, a dedicated NASA civil servant, spectroscopist, astrophysicist, planetary scientist, and mentor, died on February 12, 2006 of ocular melanoma at his home in Columbia, Maryland. His professional and personal interests were wide-reaching and varied, and he devoted his career to the advancement of our understanding of the beauty and wonder in the world around us. His love of nature, art, and science made him a true Renaissance man. John was born in Fort Jay, New York, on November 22, 1938, and was raised in Washington, D.C. He received his B.S., M.S., and Ph.D. degrees in Physics from American University in 1967, 1970, and 1975, respectively. He began working at NASA's Goddard Space Flight Center, then in its infancy, in 1969, juggling a full-time position as a Research Physicist, the completion of his M.S. and Ph.D. degrees, and a young family. His background in molecular spectroscopy enabled him to apply his skills to numerous disciplines within NASA: infrared and radio astronomy; electronic, vibrational, and rotational structure of interstellar molecules; solar and stellar atmospheres; and planetary atmospheres. He published more than 70 journal papers in these disciplines. He was a frequent contributor to the Ohio State University International Symposium on Molecular Spectroscopy, and possessed a rare ability to bridge the gap between laboratory and remote sensing spectroscopy, bringing scientists from different disciplines together to understand our Universe. The last fifteen years of John's career were devoted to the development of acousto-optic tunable filter (AOTF) cameras. He championed this technology as a low-cost, low-power alternative to traditional imaging cameras for in situ or remotely sensed planetary exploration. It was within this context that I got to know John, and eventually worked closely with him on the demonstration and application of this technology for planetary science using ground-based telescopes in New Mexico, California

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

Frost, J.K.; Ball, W.C. Jr.; Levin, M.L.

Sputum cytopathologic monitoring detects squamous cell lung cancers at an extremely early stage (x-ray negative). It holds further potential for preventing disease by detecting epithelial alterations which reflect environmental hazards. The addition of sputum cytology screening to screening by chest x-ray film does not significantly reduce mortality from all types of lung cancer, but preliminary analysis of Johns Hopkins Lung Project data suggests that mortality from squamous cell carcinoma is reduced. Quantitative automated cytopathology systems and biochemical/immunological cell markers enhance understanding of these precursors and offer great promise for increasing capacity, accuracy, and usefulness in cytopathology screening of workers. Cytologicalmore » specimens collected over years of screening workers considered at risk may be important to eventually understanding development and prevention of major occupational diseases.« less

Angiogenesis and Therapeutic Approaches to NF1 Tumors

DTIC Science & Technology

2006-04-01

history, and pathogenesis. Baltimore: Johns Hopkins University Press. Rizvi TA, Huang Y, Sidani A, Atit R, Largaespada DA, Boissy RE, Ratner N. 2002...29 plexiform and 4 MPNSTs) were immunostained for PR. Interestingly, half of the women contributing tumors to this immunohistochemical analysis

76 FR 65517 - National Institute on Drug Abuse Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... individual intramural programs and projects conducted by the National Institute on Drug Abuse, including.... Place: Intramural Research Program, National Institute on Drug Abuse, NIH, Johns Hopkins Bayview Campus..., Intramural Research Program, National Institute on Drug Abuse, NIH, DHHS, 251 Bayview Boulevard, Baltimore...

78 FR 55265 - National Institute on Drug Abuse; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-10

... individual intramural programs and projects conducted by the National Institute on Drug Abuse, including.... Place: Intramural Research Program, National Institute on Drug Abuse, NIH, Johns Hopkins Bayview Campus..., Intramural Research Program, National Institute on Drug Abuse, NIH, DHHS, 251 Bayview Boulevard, Baltimore...

Feature Extraction and Classification of FLIR Imagery Using Relative Locations of Non-Homogeneous Regions with Feedforward Neural Networks

DTIC Science & Technology

1992-04-01

Proceedings of Tri-Service Data Fusion Symposium, Johns Hopkins University, May 1989. 39. F. Rosenblatt. Principles of Neurodynamics : Perceptrons and the...104 47. David E. Rummelhart and James L. McClelland. Parallel Distributed Processing: Explorations in the Microstructure of Cognition , volume 1. The

In memoriam - John M. Young (1942-2013)

USDA-ARS?s Scientific Manuscript database

It is with sadness that friends and colleagues of John Young learnt of his death at home in Auckland, New Zealand on 30th September 2013. John began his scientific career at the Plant Diseases Division (PDD) of the Department of Scientific and Industrial Research (DSIR), New Zealand after completing...

With the best intentions: lead research and the challenge to public health.

PubMed

Rosner, David; Markowitz, Gerald

2012-11-01

In 2001, Maryland's court of appeals was asked to decide whether researchers at Johns Hopkins University had engaged in unethical research on children. During the 1990s, Johns Hopkins's Kennedy Krieger Institute had studied 108 African American children, aged 6 months to 6 years, to find an inexpensive and "practical" means to ameliorate lead poisoning. We have outlined the arguments in the case and the conundrum faced by public health researchers as they confront new threats to our health from environmental and industrial insults. We examined the case in light of contemporary public health ideology, which prioritizes harm reduction over the historical goals of prevention. As new synthetic toxins-such as bisphenyl A, polychlorinated biphenyls, other chlorinated hydrocarbons, tobacco, vinyl, and asbestos-are discovered to be biologically disruptive and disease producing at low levels, lead provides a window into the troubling dilemmas public health will have to confront in the future.

A Flight Through the Universe, by the Sloan Digital Sky Survey

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

Aragon, Miguel; Subbarao, Mark; Szalay, Alex

This animated flight through the universe was made by Miguel Aragon of Johns Hopkins University with Mark Subbarao of the Adler Planetarium and Alex Szalay of Johns Hopkins. There are close to 400,000 galaxies in the animation, with images of the actual galaxies in these positions (or in some cases their near cousins in type) derived from the Sloan Digital Sky Survey (SDSS) Data Release 7. Vast as this slice of the universe seems, its most distant reach is to redshift 0.1, corresponding to roughly 1.3 billion light years from Earth. SDSS Data Release 9 from the Baryon Oscillation Spectroscopicmore » Survey (BOSS), led by Berkeley Lab scientists, includes spectroscopic data for well over half a million galaxies at redshifts up to 0.8 -- roughly 7 billion light years distant -- and over a hundred thousand quasars to redshift 3.0 and beyond.« less

KSC-99pp0381

NASA Image and Video Library

1999-04-05

At Hangar AE, Cape Canaveral Air Station, NASA's Far Ultraviolet Spectroscopic Explorer (FUSE) satellite is unveiled before prelaunch processing. FUSE will undergo a functional test of its systems, followed by installation of the flight batteries and solar arrays. Tests are also scheduled for the communications and data systems linking FUSE with the spacecraft control center at The Johns Hopkins University, Baltimore, Md. FUSE was developed and will be operated by The Johns Hopkins University under contract to Goddard Space Flight Center, Greenbelt, Md. FUSE will investigate the origin and evolution of the lightest elements in the universe hydrogen and deuterium. In addition, the FUSE satellite will examine the forces and process involved in the evolution of the galaxies, stars and planetary systems by investigating light in the far ultraviolet portion of the electromagnetic spectrum. The launch aboard a Boeing Delta II rocket is targeted for May 20 at Launch Complex 17

NIEHS/EPA CEHCs: Mechanisms of Asthma-Dietary Interventions against Environmental Triggers - Johns Hopkins University

EPA Pesticide Factsheets

this center, researchers focus on children living in the inner city of Baltimore, Maryland to study how certain foods cause asthmatic responses and whether certain foods make a person’s asthma better or worse

Pitt-Hopkins Syndrome: A Review of Current Literature, Clinical Approach, and 23-Patient Case Series.

PubMed

Goodspeed, Kimberly; Newsom, Cassandra; Morris, Mary Ann; Powell, Craig; Evans, Patricia; Golla, Sailaja

2018-03-01

Pitt-Hopkins syndrome (PTHS) is a rare, genetic disorder caused by a molecular variant of TCF4 which is involved in embryologic neuronal differentiation. PTHS is characterized by syndromic facies, psychomotor delay, and intellectual disability. Other associated features include early-onset myopia, seizures, constipation, and hyperventilation-apneic spells. Many also meet criteria for autism spectrum disorder. Here the authors present a series of 23 PTHS patients with molecularly confirmed TCF4 variants and describe 3 unique individuals. The first carries a small deletion but does not exhibit the typical facial features nor the typical pattern of developmental delay. The second exhibits typical facial features, but has attained more advanced motor and verbal skills than other reported cases to date. The third displays typical features of PTHS, however inherited a large chromosomal duplication involving TCF4 from his unaffected father with somatic mosaicism. To the authors' knowledge, this is the first chromosomal duplication case reported to date.

John Kotter on Leadership, Management and Change.

ERIC Educational Resources Information Center

Bencivenga, Jim

2002-01-01

Excerpts from interview with John Kotter, Konosuke Matsushita Professor of Leadership at the Harvard Business School, about his thoughts on the role of the superintendent as leader and manager. Describes his recent book "John P. Kotter on What Leaders Really Do," 1999. Lists eight-step change process from his book "Leading Change," 1996. (PKP)

Struggle for the Soul: John Lawrence Childs

ERIC Educational Resources Information Center

Stallones, Jared

2010-01-01

John Lawrence Childs was born in Eau Claire, Wisconsin on January 11, 1889, the second child of John Nelson Childs and Helen Janette (Nettie) Smith. In childhood Childs absorbed the values of industry, democracy, and a traditional, but socially conscious, religion. Childs was a Methodist and an intensely private person not given to talking about…

The Center for Alternatives to Animal Testing - Europe (CAAT-EU): a transatlantic bridge for the paradigm shift in toxicology.

PubMed

Daneshian, Mardas; Leist, Marcel; Hartung, Thomas

2010-01-01

The Center for Alternatives to Animal Testing - Europe (CAAT-EU) was founded based collaboration between the Johns Hopkins Bloomberg School of Public Health and the University of Konstanz. CAAT-EU, housed at the University of Konstanz, will coordinate transatlantic activities to promote humane science in research and education, and participate, as partner or coordinator, in publicly and privately funded European projects. Thomas Hartung will serve as program liaison representing Johns Hopkins University and Marcel Leist as the University of Konstanz liaison. CAAT-EU aims to: 1) Set up transatlantic consortia for international research projects on alternative methods. 2) Establish a CAAT Europe faculty and advisory board composed of sponsor representatives and prominent academics from Europe . 3) Participate in the Transatlantic Think Tank for Toxicology (t4) devoted to conceptual work for the paradigm shift in toxicology. 4) Coordinate a series of information days in Europe on relevant developments in the US, similar to the 2009 series CAAT held in the US on EU issues (one on the 7th Amendment to the EU Cosmetics Directive and one on EU and US chemical regulation). 5) Support ALTEX as the official journal of CAAT and CAAT-EU. 6) Develop strategic projects with sponsors to promote humane science and new toxicology, especially with CAAT faculty members. 7) Develop a joint education program between Johns Hopkins and the University of Konstanz, such as e-courses and the existing Humane Science Certificate program developed by CAAT, a student exchange program, and collaboration with the International Graduate School "Cell-based Characterization of De- and Regeneration" in Konstanz.

In memoriam: John Warren Aldrich, 1906-1995

USGS Publications Warehouse

Banks, Richard C.

1997-01-01

John Aldrich was born in Providence, Rhode Island, on 23 February 1906, and went to the Providence public schools. He developed a broad interest in natural history at an early age, being stimulated by his mother, a kindergarten teacher, who introduced him to nature books. His interest was strengthened by Harold L. Madison, Director of the Park Museum in Providence, an Associate ( = member) of the AOU. As a high school student, John taught nature study at the Rhode Island Boy Scout Camp in summers. John was President of his class at Classical High School, and manager of the school's football team in his senior year. Also in that year, 1923, John published his first paper, a note in Bird-Lore on the occurrence of the Mockingbird in Rhode Island. That paper is a literary gem, showing that his skill in writing developed as early as his knowledge of birds. His early interest in football continued as well; he was a devoted fan of the Washington Redskins in his later years.

Optimizing Airborne Networking Performance with Cross-Layer Design Approach

DTIC Science & Technology

2009-06-01

Schiavone , L.J.; “Airborne Networking –Approaches and Challenges,” Military Communications Conference IEEE, Oct 31 – Nov 3, 2004, Vol. 1, pp. 404...www.ccny.cuny.edu/cint/ [5] John Seguí and Esther Jennings,’’ Delay Tolerant Networking – Bundle Protocol Simulation’’ [6] DTNRG website...throughput route selection in multi-rate ad hoc wireless networks,” Technical report, Johns Hopkins CS Dept, March 2003. v 2. [15] R. Draves, J

Quantum Optoelectronics Technical Digest, 1993. Volume 8. Postconference Edition. Summaries of Papers Presented at the Quantum Optoelectronics Topical Meeting Held in Palm Springs, California on March 17-19, 1993.

DTIC Science & Technology

1993-01-01

Japan Wayne Knox AT&T Bell Laboratories Emilio Mendez IBM T J Watson Research Center Manfred PlIkuhn Universit~t Stuttgart, Germany John Ryan University...B. Khurgin, Shaozhong Li, Johns Hopkins Univ. Nonlinear optical fundamental-mode photons is demonstrated. (p. 6) properties of quantum wells, based on...OThAl Microcavity VCSELs, J. L. Jewell, Photonics Research 2:45 pm Inc.; A. Scherer, B. Van der Gaag, L. M. Schiavone , J. P. Harbison, QWC4 Semiconductor

Fossil Flora of the John Day Basin, Oregon

USGS Publications Warehouse

Knowlton, Frank Hall

1902-01-01

For a number of years I have been gradually accumulating material for a thorough revision of the Tertiary floras of the Pacific slope. Fossil plants are known to occur at numerous points within this area, and their study and identification has already furnished valuable data bearing on the geological history of the region, and when still further exploited it is confidently expected that they will afford more exact data for the use of geologists. This investigation is progressing satisfactorily, and at no distant day it is hoped to have it in form for final publication. From time to time various members of the United States Geological Survey, as well as others not connected with this organization, have sent in small collections of fossil plants for determination. These have been studied and reported upon as fully as the condition of the problem permitted, so that the determinations could be immediately available to geologists, but with the reservation that none of the questions could be fully settled until all known material had been studied and properly correlated. The rich fossil plant deposits in the John Day Basin, as set forth more fully in the historical account which follows, have been known for a period of nearly fifty years, but their study has been carried on in a more or less desultory manner. There has also been considerable confusion as to the horizons whence these plants came. As various species of plants described originally from the John Day region were detected in various other localities in Oregon, and in surrounding areas, as central Washington, western Idaho, and northern California, it became more than ever apparent that a thorough study of all material obtainable from this type area would be necessary before any definite or satisfactory conclusions could be reached. The immediate incentive for this revision was furnished by the receipt of a considerable collection of plants, made by Dr. John C. Merriam in 1900 while he was in charge of an

Dedication: John Reuben Clark.

USDA-ARS?s Scientific Manuscript database

Volume 40 of Horticultural reviews is dedicated to John Reuben Clark (University of Arkansas) for his outstanding contributions to horticulture. While known particularly for his impact on blackberry, blueberry, table grape, and peach cultivar development, he has also been a strong and enthusiastic v...

GLOBAL CHANGE RESEARCH NEWS #16: POTENTIAL HEALTH IMPACTS OF CLIMATE VARIABILITY AND CHANGE FOR THE UNITED STATES, EXECUTIVE SUMMARY OF THE REPORT OF THE HEALTH SECTOR OF THE U.S. NATIONAL ASSESSMENT

EPA Science Inventory

The health sector assessment was sponsored by and conducted in partnership with EPA's Global Change Research Program. The report was produced by a Health Sector Work Group, co-chaired by Dr. Jonathan Patz (Johns Hopkins University) and Dr. Michael McGeehin (CDC), and this report ...

One Small Collection of Images, Many Giant Strides Forward for MESSENGER

NASA Image and Video Library

2012-07-23

This image compilation shows some of the most exciting images taken thus far on the MESSENGER mission. A mural-sized copy hangs next to the MESSENGER Science Operations Center at the Johns Hopkins University Applied Physics Laboratory. http://photojournal.jpl.nasa.gov/catalog/PIA16364

Lagged PM2.5 effects in mortality time series: Critical impact of covariate model

EPA Science Inventory

The two most common approaches to modeling the effects of air pollution on mortality are the Harvard and the Johns Hopkins (NMMAPS) approaches. These two approaches, which use different sets of covariates, result in dissimilar estimates of the effect of lagged fine particulate ma...

Full Text Journal Subscriptions: An Evolutionary Process.

ERIC Educational Resources Information Center

Luther, Judy

1997-01-01

Provides an overview of companies offering Web accessible subscriptions to full text electronic versions of scientific, technical, and medical journals (Academic Press, Blackwell, EBSCO, Elsevier, Highwire Press, Information Quest, Institute of Physics, Johns Hopkins University Press, OCLC, OVID, Springer, and SWETS). Also lists guidelines for…

No Vacancy: Inn Provides Revenue Source for Financially Troubled Institute.

ERIC Educational Resources Information Center

Bridges, Jerry G.; Brant, Joseph F.

1994-01-01

The Peabody Institute of Baltimore (Maryland), the Johns Hopkins University's music school, addressed its financial problems by converting four campus buildings into an inn used to house Elderhostel participants. Annual program revenues cover all costs and yield a financial reserve for the school. (MSE)

The Making of the Modern University: Intellectual Transformation and the Marginalization of Morality.

ERIC Educational Resources Information Center

Reuben, Julie A.

This book, which is based on research at eight universities--Harvard (Massachusetts), Yale (Connecticut), Columbia (New York), Johns Hopkins (Maryland), Chicago (Illinois), Stanford (California), Michigan, and California at Berkeley explores the transition from the classical college, with its broad nineteenth-century conceptions of morality and…

An Assessment of Some Watch Schedule Variants Used in Cdn Patrol Frigates: OP Nanook 2011

DTIC Science & Technology

2012-12-01

Original signed by Stephen Boyne Stephen Boyne Section Head, Individiual Behavior and Performance Approved for release by Original sighed by Joseph V...with the US Army, is employed by SAIC (Science Applications International Corporation) and Johns Hopkins University and is currently under contract to

Complementary and Alternative Medicine: The Mozart Effect on Childhood Epilepsy--A Systematic Review

ERIC Educational Resources Information Center

Brackney, Dana E.; Brooks, Jessica L.

2018-01-01

This systematic review examines the effectiveness of Mozart's music in decreasing seizures in children with epilepsy (Mozart Effect) using the Johns Hopkins Nursing Evidence-Based Practice rating scale©. A search for articles with "Mozart Effect," "child*," and "epilepsy" was conducted in CINAHL Complete, Science…

John Dewey: Su filosofia y filosofia de la educacion (John Dewey: His Philosophy and Philosophy of Education). Working Paper.

ERIC Educational Resources Information Center

Zoreda, Margaret Lee

This paper forms part of an investigation about how the philosophy of John Dewey (1859-1952) can illuminate the practice of the teaching of English as a foreign language. The paper seeks to interpret and synthesize John Dewey's philosophical works to construct a "Deweyian lens" with which to analyze and evaluate the field of the teaching…

Photocopy of photograph (from Mrs. Martin, grandniece of John French, ...

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

Photocopy of photograph (from Mrs. Martin, grandniece of John French, Clinton, Missouri) Circa 1900, photographer unknown JOHN AND ALMIRA FRENCH IN FRONT OF WEST AND SOUTH FACADES - John French Farm, South Grand River, Deepwater, Henry County, MO

Obituary: John Norris Bahcall, 1934-2005

NASA Astrophysics Data System (ADS)

Striker, Jeremiah P.; Bahcall, Neta A.

2007-12-01

John Norris Bahcall, one of the most creative and influential astrophysicists of his generation — a scientist who helped prove what makes the Sun shine and helped make the Hubble Space Telescope a reality — passed away in Pasadena, California, on 17 August 2005. Bahcall died peacefully in his sleep from a rare blood disorder. For the past 35 years, Bahcall was the Richard Black Professor of Natural Sciences at the Institute for Advanced Study in Princeton, New Jersey, where he created one of the leading astrophysics programs in the world. Active and working to the end, Bahcall said that he was always grateful for a full and happy life that exceeded his wildest expectations. Bahcall died as he lived, surrounded by the family he loved, embracing life to its fullest, happy, working and joking to the end. Bahcall's stellar career encompassed seminal contributions in numerous fields of astrophysics as well as extraordinary leadership on behalf of the scientific community, including the American Astronomical Society, the American Physical Society, the National Academy of Sciences, NASA, and Congress. Bahcall's contributions made him one of the scientific leaders of his time. He had been recognized by numerous awards including the 1998 National Medal of Science from President Clinton, the Gold Medal of the Royal Astronomical Society, the Medal of the Swedish Royal Academy, the Dan David Award, the Fermi Award, the first Hans Bethe Prize, the Franklin Medal, the Comstock Prize in physics, NASA's Exceptional Scientific Achievement Medal, NASA's Distinguished Public Service Medal, and the top awards of the American Astronomical Society — including the Russell Award, the Heineman Prize, and the Warner Prize. Bahcall was elected to the National Academy of Sciences in 1976 and to the American Philosophical Society in 2001. He was the recipient of Honorary Degrees from numerous universities around the world. Bahcall's scientific interests and expertise ranged from neutrino

Detection of Chlorine Ions in the FUSE Spectrum of the Io Plasma Torus

NASA Astrophysics Data System (ADS)

Feldman, P. D.; Ake, T. B.; Berman, A. F.; Moos, H. W.; Sahnow, D. J.; Strobel, D. F.; Weaver, H. A.; Young, P. R.; FUSE Solar System Team

2000-10-01

The spectrum of the Io plasma torus in the range 995--1087 Å was recorded at ~0.3 Å resolution by the Far Ultraviolet Spectroscopic Explorer (FUSE) on January 20, 2000. Five orbits of data were obtained in point-and-shoot mode (no tracking of the moving target) with the East ansa of the torus initially centered in the 30'' x 30'' aperture of the FUSE LiF spectrographs yielding a total observation time of 3405 seconds. The spectral resolution exceeds by a factor of ten that of the data obtained by the Hopkins Ultraviolet Telescope (HUT) during the Astro-1 mission (Moos et al., ApJ 382, L105, 1991). This region of the spectrum is dominated by resonance multiplets of S 3 at 1018 Å and S 4 at 1070 Å, whose multiplet structure is nearly completely resolved, as well as numerous S 2 multiplets originating on the 2D^o state of the ground configuration. Weak emission from the resonance multiplets of Cl 3 at 1011 Å and Cl 2 at 1071 Å are seen, the former being stronger with two components roughly one-tenth the brightness of the main components of S 3 λ 1018. Although collision strengths for Cl ions are not readily available, the isoelectronic relationship between S and Cl ions suggests an abundance of Cl+2 of a few percent relative to S+, similar to the result found by Küppers and Schneider (GRL 27, 513, 1999) for Cl+ from optical spectra. The ratio of S 4 to S 3 brightness is about twice that observed by HUT, which when the different slit geometries are accounted for supports the analysis by Hall et al. (ApJ 420, L45, 1994) that S 4 emissions originate from a region more extended out of the centrifugal plane than the S 3 emissions. We also note the detection of weak He 2 emission at 1025.3 Å, on the blue wing of geocoronal Lyman-β . The origin of the helium ions is not clear at this time. This work is based on data obtained for the Guaranteed Time Team by the NASA-CNES-CSA FUSE mission operated by the Johns Hopkins University. Financial support to U. S

Air and Space Power Joumal. Volume 25, Number 3, Fall 2011

DTIC Science & Technology

2011-01-01

Navarre, Florida Mr. Charles Tustin Kamps USAF Air Command and Staff College Dr. Tom Keaney Johns Hopkins University Col Merrick E. Krause , USAF, Retired...fighter pilots such as Wolfgang Falck, Hajo Herrmann, and Hans-Joachim Jabs. In this aspect, Heaton (a professor at the American Military University

Information Technology Challenges Facing the Strategic Leaders of Homeland Security in the 21st Century

DTIC Science & Technology

2004-05-03

A special thanks to all of these folks (Glenn Starnes, Lee Gutierrez, Bill Rapp, Joel Hillison, Carlos Gomez, Steve Fraunfelter, Janie Hopkins, Dave ...DiClemente, Joe Nunez, John Bonin , and Steve Nerheim). viii INFORMATION TECHNOLOGY CHALLENGES FACING THE STRATEGIC LEADERS OF HOMELAND SECURITY IN THE 21ST

X-Box Binding Protein-1 in Breast Cancer

DTIC Science & Technology

2005-08-01

analysis of gene expression (SAGE) as previously described (13), using the "SAGE" software (Dr. Kinzler, Johns Hopkins University). Most genes...rationale for endocrine therapy in breast cancer. Best Pract. Res. Clin. Endocrinol. Metabol. 18, 1–32. Molinari, A. M., Bontempo, P., Schiavone , E. M

Center of Excellence in Space Data and Information Sciences Annual Report, Year 9

DTIC Science & Technology

1997-06-01

faculty at INSEAD in Paris, France, THESEUS in Sophia, Antibe, and the London Business School. Gave an invited presentation and chaired a panel at...the conference on digital cash held at THESEUS . Visited the Department of Computer Science at Johns Hopkins University with Nabil Adam (Rutgers

Beyond the Wild Blue Yonder: Creating an Air and Space Culture in Today’s Air Force

DTIC Science & Technology

1998-04-01

Organizational Change . 2nd ed. Westport, C.T.: Praeger Publishers, 1994. Estes III, Gen Howell M. “Air Force at a Crossroad” Speech, Air Force...American Military Styles in Strategy and Analysis. Baltimore: Johns Hopkins University Press, 1989. Conner, Patrick E., and Linda K. Lake. Managing

Empowerment of the General Educator through Effective Teaching Strategies.

ERIC Educational Resources Information Center

Bradley, Dianne F.; And Others

Johns Hopkins University and Montgomery County Public Schools, Maryland, jointly sponsor the program "SUPPORTS for Least Restrictive Environment," a graduate program in special education which supports the vision of educating all students together in the general education classroom. In the practicum phase of their program, general…

What Students Do in the Summer.

ERIC Educational Resources Information Center

Bracey, Gerald

2002-01-01

Discusses results of a study and report on the academic achievement of low-socioeconomic students. The study, conducted by Johns Hopkins University researchers Alexander, Entwisle, and Olson, appears in summer 2001 issue of "Educational Evaluation and Policy Analysis." The report, "Raising Achievement and Reducing Gaps," by…

CIDR

Science.gov Websites

Diagnostic Laboratory and the Molecular Pathology Laboratory. Johns Hopkins Genomics is staffed with clinical molecular geneticists, bioinformaticists, statistical geneticists, clinical geneticists and molecular shape Claes, Peter et al, Nature Genetics, 2018 February GAME-ON & OncoArray: An International

Clinical, ultrasonographic, and pathologic findings in 70 camels (Camelus dromedarius) with Johne's disease.

PubMed

Tharwat, Mohamed; Al-Sobayil, Fahd; Ali, Ahmed; Hashad, Mahmoud; Buczinski, Sébastien

2012-05-01

This study evaluated the use of ultrasonography for the diagnosis of Johne's disease in camels (Camelus dromedarius). Seventy camels with confirmed Johne's disease were examined by ultrasonography and subsequent necropsy; 15 healthy camels were included as controls. The most outstanding findings were visible enlargement of the mesenteric lymph nodes in 52 (74%) camels. Lesions had either echogenic (26%; n = 18) or anechoic (69%; n = 48) capsule and the contents were either anechoic (21%; n = 15), echogenic (27%; n = 19), or heterogeneous (46%; n = 32). Clumps of echogenic tissue interspersed with fluid pockets were imaged between the intestinal loops in 9 (13%) camels. There was mild, moderate, or severe thickening and corrugation of the intestinal wall, excessive anechoic fluid in the abdominal cavity in 18 (26%) camels, increased hepatic brightness in 30 (43%) camels, and pericardial and pleural effusions in 22 (31%) camels. Sensitivity values for detecting intestinal lesions and enlarged mesenteric lymph nodes were 95% and 84%, respectively.

John Ross, Cherokee Chief.

ERIC Educational Resources Information Center

Moulton, Gary Evan

Emphasizing the dedication with which John Ross (1790-1866) labored to achieve Cherokee social and political cohesion, this biography details the historical and political events which influenced Ross's attempts to make the U.S. honor its treaty obligations and thwart the Federal "Removal Policy" (removal of American Indians from their…

Validation of Autoclave Protocols for Successful Decontamination of Category A Medical Waste Generated from Care of Patients with Serious Communicable Diseases

PubMed Central

Reimers, Mallory; Ernst, Neysa; Bova, Gregory; Nowakowski, Elaine; Bukowski, James; Ellis, Brandon C.; Smith, Chris; Sauer, Lauren; Dionne, Kim; Carroll, Karen C.; Maragakis, Lisa L.; Parrish, Nicole M.

2016-01-01

ABSTRACT In response to the Ebola outbreak in 2014, many hospitals designated specific areas to care for patients with Ebola and other highly infectious diseases. The safe handling of category A infectious substances is a unique challenge in this environment. One solution is on-site waste treatment with a steam sterilizer or autoclave. The Johns Hopkins Hospital (JHH) installed two pass-through autoclaves in its biocontainment unit (BCU). The JHH BCU and The Johns Hopkins biosafety level 3 (BSL-3) clinical microbiology laboratory designed and validated waste-handling protocols with simulated patient trash to ensure adequate sterilization. The results of the validation process revealed that autoclave factory default settings are potentially ineffective for certain types of medical waste and highlighted the critical role of waste packaging in successful sterilization. The lessons learned from the JHH validation process can inform the design of waste management protocols to ensure effective treatment of highly infectious medical waste. PMID:27927920

KSC-2012-4772

NASA Image and Video Library

2012-08-30

CAPE CANAVERAL, Fla. – A postlaunch news conference is held at NASA Kennedy Space Center’s Press Site in Florida following the launch of the Radiation Belt Storm Probes, or RBSP, mission atop a United Launch Alliance, or ULA, Atlas V rocket at 4:05 a.m. EDT from Space Launch Complex 41 at Cape Canaveral Air Force Station. From left, are Richard Fitzgerald, RBSP project manager at Johns Hopkins Applied Physics Laboratory? in Laurel, M.D., Michael Luther, deputy associate administrator of NASA's Science Mission Directorate? at NASA Headquarters?, and Nicky Fox, RBSP deputy project scientist at Johns Hopkins. RBSP will explore changes in Earth's space environment caused by the sun -- known as "space weather" -- that can disable satellites, create power-grid failures and disrupt GPS service. The mission also will provide data on the fundamental radiation and particle acceleration processes throughout the universe. For more information on RBSP, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Jim Grossmann

KSC-99pp0380

NASA Image and Video Library

1999-04-05

Workers in Hangar AE, Cape Canaveral Air Station, begin removing the plastic covering from NASA's Far Ultraviolet Spectroscopic Explorer (FUSE) satellite before prelaunch processing. FUSE will undergo a functional test of its systems, followed by installation of the flight batteries and solar arrays. Tests are also scheduled for the communications and data systems linking FUSE with the spacecraft control center at The Johns Hopkins University, Baltimore, Md. FUSE was developed and will be operated by The Johns Hopkins University under contract to Goddard Space Flight Center, Greenbelt, Md. FUSE will investigate the origin and evolution of the lightest elements in the universe hydrogen and deuterium. In addition, the FUSE satellite will examine the forces and process involved in the evolution of the galaxies, stars and planetary systems by investigating light in the far ultraviolet portion of the electromagnetic spectrum. The launch aboard a Boeing Delta II rocket is targeted for May 20 at Launch Complex 17

KSC-99pp0382

NASA Image and Video Library

1999-04-05

At Hangar AE, Cape Canaveral Air Station, NASA's Far Ultraviolet Spectroscopic Explorer (FUSE) satellite stands alone after workstands have been removed. As part of prelaunch processing, FUSE will undergo a functional test of its systems, followed by installation of the flight batteries and solar arrays. Tests are also scheduled for the communications and data systems linking FUSE with the spacecraft control center at The Johns Hopkins University, Baltimore, Md. FUSE was developed and will be operated by The Johns Hopkins University under contract to Goddard Space Flight Center, Greenbelt, Md. FUSE will investigate the origin and evolution of the lightest elements in the universe hydrogen and deuterium. In addition, the FUSE satellite will examine the forces and process involved in the evolution of the galaxies, stars and planetary systems by investigating light in the far ultraviolet portion of the electromagnetic spectrum. The launch aboard a Boeing Delta II rocket is targeted for May 20 at Launch Complex 17

KSC-99pp0379

NASA Image and Video Library

1999-04-05

Workers in Hangar AE, Cape Canaveral Air Station, get ready to remove the protective shipping cover from NASA's Far Ultraviolet Spectroscopic Explorer (FUSE) satellite for prelaunch processing. FUSE will undergo a functional test of its systems, followed by installation of the flight batteries and solar arrays. Tests are also scheduled for the communications and data systems linking FUSE with the spacecraft control center at The Johns Hopkins University, Baltimore, Md. FUSE was developed and will be operated by The Johns Hopkins University under contract to Goddard Space Flight Center, Greenbelt, Md. FUSE will investigate the origin and evolution of the lightest elements in the universe hydrogen and deuterium. In addition, the FUSE satellite will examine the forces and process involved in the evolution of the galaxies, stars and planetary systems by investigating light in the far ultraviolet portion of the electromagnetic spectrum. The launch aboard a Boeing Delta II rocket is targeted for May 20 at Launch Complex 17

Validation of Autoclave Protocols for Successful Decontamination of Category A Medical Waste Generated from Care of Patients with Serious Communicable Diseases.

PubMed

Garibaldi, Brian T; Reimers, Mallory; Ernst, Neysa; Bova, Gregory; Nowakowski, Elaine; Bukowski, James; Ellis, Brandon C; Smith, Chris; Sauer, Lauren; Dionne, Kim; Carroll, Karen C; Maragakis, Lisa L; Parrish, Nicole M

2017-02-01

In response to the Ebola outbreak in 2014, many hospitals designated specific areas to care for patients with Ebola and other highly infectious diseases. The safe handling of category A infectious substances is a unique challenge in this environment. One solution is on-site waste treatment with a steam sterilizer or autoclave. The Johns Hopkins Hospital (JHH) installed two pass-through autoclaves in its biocontainment unit (BCU). The JHH BCU and The Johns Hopkins biosafety level 3 (BSL-3) clinical microbiology laboratory designed and validated waste-handling protocols with simulated patient trash to ensure adequate sterilization. The results of the validation process revealed that autoclave factory default settings are potentially ineffective for certain types of medical waste and highlighted the critical role of waste packaging in successful sterilization. The lessons learned from the JHH validation process can inform the design of waste management protocols to ensure effective treatment of highly infectious medical waste. Copyright © 2017 American Society for Microbiology.

Harvey Cushing's Approaches to Tumors in His Early Career: From the Skull Base to the Cranial Vault

PubMed Central

Pendleton, Courtney; Raza, Shaan M.; Gallia, Gary L.; Quiñones-Hinojosa, Alfredo

2011-01-01

In this report, we review Dr. Cushing's early surgical cases at the Johns Hopkins Hospital, revealing details of his early operative approaches to tumors of the skull base and cranial vault. Following Institutional Review Board approval, and through the courtesy of the Alan Mason Chesney Archives, we reviewed the Johns Hopkins Hospital surgical files from 1896 to 1912. Participants included four adult patients and one child who underwent surgical resection of bony tumors of the skull base and the cranial vault. The main outcome measures were operative approach and condition recorded at the time of discharge. The indications for surgery included unspecified malignant tumor of the basal meninges and temporal bone, basal cell carcinoma, osteoma of the posterior skull base, and osteomas of the frontal and parietofrontal cranial vault. While Cushing's experience with selected skull base pathology has been previously reported, the breadth of his contributions to operative approaches to the skull base has been neglected. PMID:22470271

An Interpolation Procedure to Patch Holes in a Ground and Flight Test Data Base (MARS)

DTIC Science & Technology

2010-08-01

FAIRFAX VA 22030 DR N RAO CHAGANTY 1 DEPT OF MATHEMATICS AND STATISTICS OLD DOMINION UNIVERSITY HAMPTON BLVD NORFOLK VA 23529 DR SAID E SAID 1 DEPT OF...DR EDWARD R SCHEINERMAN 1 DEPT OF MATHEMATICS JOHNS HOPKINS UNIVERSITY 104 WHITEHEAD HALL BALTIMORE MD 21218 DR BENJAMIN KADEM 1 DEPT OF MATHEMATICS ... ACTUARIAL SCIENCE UNIVERSITY OF IOWA 241 SCHAEFFER HALL IOWA CITY IA 52242-1409 DR JOHN E BOYER 1 DEPT OF STATISTICS KANSAS STATE UNIVERSITY DICKENS HALL

A Systems Engineering Approach to Multiple Attribute Utility Theory and Multiple Objective Optimization Theory: With Application To Aircraft Retrofit Design.

DTIC Science & Technology

1980-01-01

me produce this dissertation. I wish to thank Professors John E. Gibson and Chelsea C. White, III for their advice and contributions in this effort. My...National Meeting, Los Angeles, Ca., 1ov., 97$ Everett, J., Hax, A., Lewison , V. and 4utts, D., "Optimization of a Fleet of Large Tarkers and Bulkers...Arrow, C. J., Mardecai, K., Public Investment, The Rate of Return and Optimal Fiscal Policy, Johns Hopkins Press, Baltimore, Maryland, 1970. Banker

75 FR 5803 - John Day/Snake Resource Advisory Council; Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-04

...] John Day/Snake Resource Advisory Council; Meetings AGENCY: Bureau of Land Management, Interior. ACTION: Meeting Notice for the John Day/Snake Resource Advisory Council. SUMMARY: Pursuant to the Federal Land..., Bureau of Land Management (BLM) John Day/Snake Resource Advisory Council (JDSRAC) will meet as indicated...

Astronaut John H. Glenn

NASA Technical Reports Server (NTRS)

1959-01-01

Astronaut John H. Glenn, one of the original seven astronauts for Mercury Project selected by NASA on April 27, 1959. The MA-6 mission, boosted by the Mercury-Atlas vehicle, was the first manned orbital launch by the United States, and carried Astronaut Glenn aboard the Friendship 7 spacecraft to orbit the Earth.

Conversations with John Williams

ERIC Educational Resources Information Center

Sullivan, Jack

2007-01-01

In this article, the author shares the views of John Williams, Hollywood's premier composer, who has written more than 300 scores, about the future of classical and film music. A gregarious person in a field requiring monklike isolation, Williams values the "association with the soloists, and the wonderful inspiration from players." His…

Who Killed John Keats?

ERIC Educational Resources Information Center

Leal, Amy

2007-01-01

Two months before he died, John Keats claimed he had been poisoned. Although most scholars and biographers have attributed Keats's fears of persecution, betrayal, and murder to consumptive dementia, Keats's suspicions had begun long before 1820 and were not without some justification. In this article, the author talks about the death of John…

Chemistry of St. John's Wort: Hypericin and Hyperforin

ERIC Educational Resources Information Center

Vollmer, John J.; Rosenson, Jon

2004-01-01

The appeal as natural antidepressant is the major selling point of St. John's Wort, which is referred to as "Prozac from the plant kingdom". Hypericin and hyperforin, two major constituents with significant biological activity of St. John's Wort and which are complex molecules with unusual features, are examined.

Susceptibility of ponderosa pine, Pinus ponderosa (Dougl. Ex Laws.), to mountain pine beetle, Dendroctonus ponderosae Hopkins, attack in uneven-aged stands in the Black Hills of South Dakota and Wyoming USA

Treesearch

Jose F. Negron; Kurt Allen; Blaine Cook; John R. Withrow

2008-01-01

Mountain pine beetle, Dendroctonus ponderosae Hopkins can cause extensive tree mortality in ponderosa pine, Pinus ponderosa Dougl. ex Laws., forests in the Black Hills of South Dakota and Wyoming. Most studies that have examined stand susceptibility to mountain pine beetle have been conducted in even-aged stands. Land managers...

33 CFR 110.73 - St. Johns River, Fla.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false St. Johns River, Fla. 110.73 Section 110.73 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying...

33 CFR 110.73 - St. Johns River, Fla.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false St. Johns River, Fla. 110.73 Section 110.73 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying...

33 CFR 110.73 - St. Johns River, Fla.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false St. Johns River, Fla. 110.73 Section 110.73 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying...

33 CFR 110.73 - St. Johns River, Fla.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false St. Johns River, Fla. 110.73 Section 110.73 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying...

KENNEDY SPACE CENTER, FLA. - Doors are open on the air-conditioned transportation van that carried NASA’s MESSENGER spacecraft from NASA’s Goddard Space Flight Center in Greenbelt, Md., to the Astrotech Space Operations processing facilities near KSC. After offloading, MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be taken into a high bay clean room and employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - Doors are open on the air-conditioned transportation van that carried NASA’s MESSENGER spacecraft from NASA’s Goddard Space Flight Center in Greenbelt, Md., to the Astrotech Space Operations processing facilities near KSC. After offloading, MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be taken into a high bay clean room and employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

Air and Space Power Journal. Volume 25, Number 3, Fall 2011

DTIC Science & Technology

2011-01-01

Charles Tustin Kamps USAF Air Command and Staff College Dr. Tom Keaney Johns Hopkins University Col Merrick E. Krause , USAF, Retired Department of Homeland...conducted face-to-face interviews with many of the air war leaders and noble night-fighter pilots such as Wolfgang Falck, Hajo Herrmann, and Hans

Language Mission Project: A Report of Findings.

ERIC Educational Resources Information Center

Maxwell, David; Johnston, Joseph S., Jr.; Sperling, Jane

1999-01-01

Describes the structure and major accomplishments of the Language Mission Project, a cooperative initiative of the Association of American Colleges and Universities and the National Foreign Language Center at Johns Hopkins University (Maryland) to help 14 selected colleges and universities rethink and develop their foreign language programs.…

Science as a Cultural Force.

ERIC Educational Resources Information Center

Woolf, Harry

This collection of four essays brings together the outer, external public aspect of scientific activities, and the internal, private world of scientific thought. Originally delivered as lectures at Johns Hopkins University for the Shell Companies Foundation Lectures on Science, Technology, and Society, these essays touch upon the broader aspects…

Case Studies in Fracture Mechanics

DTIC Science & Technology

1977-06-01

34, Proceedings of the JANNAF OSWG & SMBWG Combined Annual Meeting, CPIA Publication No. 264 , The John Hopkins Uriversity, p. 383, May 1975. 9. Macbeth, A...Performing Structural Analyses", Bettis Atomic Power Laboratory, WAPD -TM-1140, February 1975. 3. J. L. Gordon, "OUTCUR: An Automated Evaluation of Two

Strike Up the Score: Deriving Searchable and Playable Digital Formats from Sheet Music; Smart Objects and Open Archives; Building the Archives of the Future: Advanced in Preserving Electronic Records at the National Archives and Records Administration; From the Digitized to the Digital Library.

ERIC Educational Resources Information Center

Choudhury, G. Sayeed; DiLauro, Tim; Droettboom, Michael; Fujinaga, Ichiro; MacMillan, Karl; Nelson, Michael L.; Maly, Kurt; Thibodeau, Kenneth; Thaller, Manfred

2001-01-01

These articles describe the experiences of the Johns Hopkins University library in digitizing their collection of sheet music; motivation for buckets, Smart Object, Dumb Archive (SODA) and the Open Archives Initiative (OAI), and initial experiences using them in digital library (DL) testbeds; requirements for archival institutions, the National…

Addressing Quandaries in Early Education through Research Practice Partnerships

ERIC Educational Resources Information Center

Bryant, Carla; Connolly, Faith; Doss, Chris; Grigg, Jeffrey; Gorgen, Perry; Wentworth, Laura

2016-01-01

This panel examines research on early education from two research practice partnerships, the Baltimore Education Research Consortium (BERC) with Baltimore City Schools and Johns Hopkins University in Baltimore, Maryland, and the Stanford-SFUSD Partnership with San Francisco Unified School District (SFUSD) and Stanford University in San Francisco,…

El Niæo linked to increase in childhood diarrheal disease, a leading cause of premature death

NASA Astrophysics Data System (ADS)

Showstack, Randy

William Checkley recalled plotting into his computer the data for the number of hospital admissions and the time of year.When we did the analysis and started looking at the relative increase, thats when it hit us, said Checkley, a medical student at Johns Hopkins University in Maryland.

Hunt for Federal Funds Gives Classified Research a Lift

ERIC Educational Resources Information Center

Basken, Paul

2012-01-01

For some colleges and professors, classified research promises prestige and money. Powerhouses like the Massachusetts Institute of Technology and the Johns Hopkins University have for decades run large classified laboratories. But most other universities either do not allow such research or conduct it quietly, and in small doses. The…

Evidence Based Education Request Desk. EBE #470

ERIC Educational Resources Information Center

Regional Educational Laboratory Southeast, 2009

2009-01-01

Research led by the Consortium on Chicago Public School Research (University of Chicago) and the Center for Social Organization of Schools (Johns Hopkins University), has identified specific indicators--students' academic characteristics--that provide early signals that students are on a path toward dropping out of high school. Measured at…

78 FR 66948 - National Institute on Drug Abuse; Amended Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-07

... Research Program, National Institute on Drug Abuse, NIH, Johns Hopkins Bayview Campus, Baltimore, MD, 21223... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Drug Abuse; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the Board of...

A Specification Technique for the Common APSE (Ada Programming Support Environments) Interface Set.

DTIC Science & Technology

1984-04-01

NOSC So fTech Code 8322 460 Totten Pond Road San Diego, CA 92152 Waltham, MA 02154 Philip Myers Chuck Waltrip Dave Pasterchik Johns Hopkins University...06856 Georgia Tech Atlanta, GA 30332 Reed Kotler Lockheed Missiles & Space Dick Drake 1111 Lockheed Way IBM Sunnyvale, CA 94086 Federal Systems

Healthy Brain Development: Precursor to Learning. National Health/Education Consortium (1st, Baltimore, Maryland, December 6, 1990).

ERIC Educational Resources Information Center

Institute for Educational Leadership, Washington, DC.

This report presents the proceedings of a consortium at which leading developmental neuroscientists from across the United States and Canada met at Johns Hopkins University to explore the relationship between children's health and learning and to propose policy changes. Early brain development and its relationship to intelligence, learning, and…

Promising Practices for Education Technology

ERIC Educational Resources Information Center

Zielezinski, Molly B.

2017-01-01

Despite all of the celebratory rhetoric around our nation's declining dropout rates, during a given year, nearly 20 percent of students expected to graduate do not. Furthermore, according to Johns Hopkins University and Civic Enterprises, "unacceptably low levels of minority, low-income, English Language Learners, and special education…

Glycoprotein Biomarkers for the Early Detection of Aggressive Prostate Cancer — EDRN Public Portal

Cancer.gov

The Early Detection Research Network of the NCI is charged with the discovery, development and validation of biomarkers for early detection and prognosis related to neoplastic disease. Our laboratory is an NCI EDRN (U01CA152813) working on "Glycoprotein biomarkers for the early detection of aggressive prostate cancer". This EDRN administratiVE! supplement is a collaboration with Robert Veltri on his project to identify men with very low risk (indolent) prostate cancer (CaP) at the diagnostic biopsy at selection for active surveillance (AS). We will assess biopsy tissue using quantitative nuclear histomorphometric measurements and molecular biomarkers to predict an unexpected catastrophic CaP in such men with indolent CaP. At Johns Hopkins Hospital w1e use the Epstein criteria that includes; PSA density (PSAD) <0.15 ng/mVcm3, Gleason score SS, S2 cons involved with cancer, and ::;;SO% of any core involved with cancer to select AS. Our approach will study 140 AS men (70 with a expected outcome and 70 with a disastrous outcome) using nuclear histomorphometry and pre-qualified biomarkers quantified by digital microscopy. Previously, our laboratory combined measurements of DNA content and (-2)pPSA in the serum and (-5,-?)pPSA in biopsy tissue to identify 7/10 men that would fail surveillance based on the primary diagnostic biopsy. We now will devHiop a clinical, morphological and biomarker 'signature' for identifying severe aggressive disease from a AS diagnostic biopsy. Our approach will combine nuclear morphometry measured by digital microscopy with a unique biopsy tissue biomarker profile (DNA content, Ki67, Her2neu, CACND1 and periostin). Fc•r the molecular targets we will us•e a multiplex tissue blot (MTB) immunohistochemistry method. The Aims o'f our work include 1) to utilize retrospective archival biopsy material from 70 AS cases where the outcome was unexpected and disastrous and collect an equal number of AS cases (n=140) and perform assays for morphology

Talking theory, talking therapy: Emmy Gut and John Bowlby.

PubMed

Ross, Lynda R

2006-06-01

Emmy Gut was a psychotherapist who developed, in her later years, a unique theory distinguishing between "productive" and "unproductive" depression. Dr. John Bowlby was a leading psychoanalyst famous for his work on attachment theory. After the death of her second husband, Emmy contacted John because his work on mourning and grief spoke to her own depressed state. Although her views of the world and of her relationship with John were clearly coloured by bouts of depression, she was profoundly influenced by her personal, therapeutic, and intellectual involvement with him. Evidence of his influence is seen in the volumes of correspondence flowing between them beginning in 1971 and continuing until John's death in 1990. During that time, Emmy wrote more than 100-some very lengthy-letters to John. Much of her correspondence was devoted to discussions about their often ambiguous and conflicted therapeutic relationship. Through an analysis of attachment theory and the nature of the client-therapist alliance, this paper offers insights into the effects that imbalances in power, expectations, and shifting needs can play in the recovery process.

John Whitridge Williams' contribution to democracy abroad. (The fetus treated as a patient).

PubMed

Vasicka, A

1999-04-01

The idealism of American pioneers was a driving force in the development of science, democracy, and sociology in the United States. It also served as a model for the development of new democracies abroad. The first American grafted democracy was established in Czechoslovakia in 1918, under Thomas Garrigue Masaryk as President. As a former professor of philosophy, at Charles University in Prague, he built the foundation of Czechoslovakian democracy on the historical principles of Jan Hus' search for the truth (1415), Jan Amos Komensky's use of Science and Humanism (1630), and on the values of American democracy as he conceived it from multiple visits to the United States and from the practical philosophy of his American wife. His major educational means was the use of science. He became a founder of political science. As president he recognized, that democracy, as a state form, does not educate people, they educate themselves through family, school, church, physician and life experience. In the last quarter of the nineteenth century, on the eve of the opening of John Hopkin's University Hospital, a young American scientist by the name John Whitridge Williams came to Prague, Vienna, and other Europeans cities for the purpose of studying scientific obstetrics. He believed in the power of the truth in the power of the truth equally as Masaryk did and used science uncompromisingly in his speciality. He became the founder of American scientific obstetrics. He was shy of political science and ethnic problems. There was no personal connection between Masaryk and Williams. In 1903, John Whitridge Williams published his review of European and American obstetrics: he abolished the craft of obstetrics and worked the science of physiology and pathology into the practice of obstetrics. For Czechoslovaks the political democracy coming out of America through Masaryk was attractive, but of particular interest was native and personal democracy of Americans as a way of life. John

Peter Pindar (John Wolcot).

ERIC Educational Resources Information Center

Vales, Robert L.

This book is designed as an introduction to John Wolcot's works for the general reader, the college student, and the college teacher. Wolcot, whose pen name was Peter Pindar, wrote topical satire on public personalities of the eighteenth century, and his methods of criticism are the motif which guides each chapter and which unites all the satires…

David Hubel and Torsten Wiesel.

PubMed

Hubel, David; Wiesel, Torsten

2012-07-26

While attending medical school at McGill, David Hubel developed an interest in the nervous system during the summers he spent at the Montreal Neurological Institute. After heading to the United States in 1954 for a Neurology year at Johns Hopkins, he was drafted by the army and was assigned to the Neuropsychiatry Division at the Walter Reed Hospital, where he began his career in research and did his first recordings from the visual cortex of sleeping and awake cats. In 1958, he moved to the lab of Stephen Kuffler at Johns Hopkins, where he began a long and fruitful collaboration with Torsten Wiesel. Born in Sweden, Torsten Wiesel began his scientific career at the Karolinska Institute, where he received his medical degree in 1954. After spending a year in Carl Gustaf Bernhard's laboratory doing basic neurophysiological research, he moved to the United States to be a postdoctoral fellow with Stephen Kuffler. It was at Johns Hopkins where he met David Hubel in 1958, and they began working together on exploring the receptive field properties of neurons in the visual cortex. Their collaboration continued until the late seventies. Hubel and Wiesel's work provided fundamental insight into information processing in the visual system and laid the foundation for the field of visual neuroscience. They have had many achievements, including--but not limited to--the discovery of orientation selectivity in visual cortex neurons and the characterization of the columnar organization of visual cortex through their discovery of orientation columns and ocular-dominance columns. Their work earned them the Nobel Prize for Physiology or Medicine in 1981, which they shared with Roger Sperry. Copyright © 2012 Elsevier Inc. All rights reserved.

Stirling Microregenerators Fabricated and Tested

NASA Technical Reports Server (NTRS)

Moran, Matthew E.

2004-01-01

A mesoscale Stirling refrigerator patented by the NASA Glenn Research Center is currently under development. This refrigerator has a predicted efficiency of 30 percent of Carnot and potential uses in electronics, sensors, optical and radiofrequency systems, microarrays, and microsystems. The mesoscale Stirling refrigerator is most suited to volume-limited applications that require cooling below the ambient or sink temperature. Primary components of the planar device include two diaphragm actuators that replace the pistons found in traditional-scale Stirling machines and a microregenerator that stores and releases thermal energy to the working gas during the Stirling cycle. Diaphragms are used to eliminate frictional losses and bypass leakage concerns associated with pistons, while permitting reversal of the hot and cold sides of the device during operation to allow precise temperature control. Three candidate microregenerators were fabricated under NASA grants for initial evaluation: two constructed of porous ceramic, which were fabricated by Johns Hopkins Applied Physics Laboratory, and one made of multiple layers of nickel and photoresist, which was fabricated by Polar Thermal Technologies. The candidate regenerators are being tested by Johns Hopkins Applied Physics in a custom piezoelectric-actuated test apparatus designed to produce the Stirling refrigeration cycle. In parallel with the regenerator testing, Johns Hopkins is using deep reactive ion etching to fabricate electrostatically driven, comb-drive diaphragm actuators. These actuators will drive the Stirling cycle in the prototype device. The top photograph shows the porous ceramic microregenerators. Two microregenerators were fabricated with coarse pores and two with fine pores. The bottom photograph shows the test apparatus parts for evaluating the microregenerators, including the layered nickel-and-photoresist regenerator fabricated using LIGA techniques.

Magic moments with John Bell

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

Bertlmann, Reinhold A.

John Bell, with whom I had a fruitful collaboration and warm friendship, is best known for his seminal work on the foundations of quantum physics, but he also made outstanding contributions to particle physics and accelerator physics.

Effects of Saint John’s Wort and Vitamin E on Breast Cancer Chemotherapeutic Agents

DTIC Science & Technology

2005-05-01

studies of St. John’s wort. However, because some recent studies have identified hyperforin as a more important contributor to the pharmacological...actions of this herbal product (3), we have employed an HPLC analytical method that accurately detects and determines hyperforin . iii. As reported...the diet are not significantly different from rats maintained on the standard diet. After 2 weeks on the diet, the rats were found to have hyperforin

Geology of St. John, U.S. Virgin Islands

USGS Publications Warehouse

Rankin, Douglas W.

2002-01-01

The rocks of St. John, which is located near the eastern end of the Greater Antilles and near the northeastern corner of the Caribbean plate, consist of Cretaceous basalt, andesite, keratophyre, their volcaniclastic and hypabyssal intrusive equivalents, and minor calcareous rocks and chert. These rocks were intruded by Tertiary mafic dikes and tonalitic plutons. The oldest rocks formed in an extensional oceanic environment characterized by abundant keratophyre and sheeted dikes. Subduction-related volcanism of the east-west-trending marine Greater Antilles volcanic arc began on St. John near the transition between the Early and Late Cretaceous. South-directed compression, probably caused by the initial collision between the Greater Antilles arc of the Caribbean plate and the Bahama platform of the North American plate, deformed the Cretaceous strata into east-west-trending folds with axial-plane cleavage. Late Eocene tonalitic intrusions, part of the Greater Antilles arc magmatism, produced a contact aureole that is as much as two kilometers wide and that partly annealed the axial-plane cleavage. East-west compression, possibly related to the relative eastward transport of the Caribbean plate in response to the beginning of spreading at the Cayman Trough, produced long-wavelength, low-amplitude folds whose axes plunge gently north and warp the earlier folds. A broad north-plunging syncline-anticline pair occupies most of St. John. The last tectonic event affecting St. John is recorded by a series of post-late Eocene sinistral strike-slip faults related to the early stages of spreading at the Cayman Trough spreading center and sinistral strike-slip accommodation near the northern border of the Caribbean plate. Central St. John is occupied by a rhomb horst bounded by two of these sinistral faults. Unlike other parts of the Greater Antilles, evidence for recent tectonic movement has not been observed on St. John.

Bead-based microfluidic immunoassay for diagnosis of Johne's disease

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

Wadhwa, Ashutosh; Foote, Robert; Shaw, Robert W

2012-01-01

Microfluidics technology offers a platform for development of point-of-care diagnostic devices for various infectious diseases. In this study, we examined whether serodiagnosis of Johne s disease (JD) can be conducted in a bead-based microfluidic assay system. Magnetic micro-beads were coated with antigens of the causative agent of JD, Mycobacterium avium subsp. paratuberculosis. The antigen-coated beads were incubated with serum samples of JD-positive or negative serum samples and then with a fluorescently-labeled secondary antibody (SAB). To confirm binding of serum antibodies to the antigen, the beads were subjected to flow cytometric analysis. Different conditions (dilutions of serum and SAB, types ofmore » SAB, and types of magnetic beads) were optimized for a great degree of differentiation between the JD-negative and JD-positive samples. Using the optimized conditions, we tested a well-classified set of 155 serum samples from JD negative and JD-positive cattle by using the bead-based flow cytometric assay. Of 105 JD-positive samples, 63 samples (60%) showed higher antibody binding levels than a cut-off value determined by using antibody binding levels of JD-negative samples. In contrast, only 43-49 JD-positive samples showed higher antibody binding levels than the cut-off value when the samples were tested by commercially-available immunoassays. Microfluidic assays were performed by magnetically immobilizing a number of beads within a microchannel of a glass microchip and detecting antibody on the collected beads by laser-induced fluorescence. Antigen-coated magnetic beads treated with bovine serum sample and fluorescently-labeled SAB were loaded into a microchannel to measure the fluorescence (reflecting level of antibody binding) on the beads in the microfluidic system. When the results of five bovine serum samples obtained with the system were compared to those obtained with the flow cytometer, a high level of correlation (linear regression, r2 = 0

An Evaluative Study of the Navy Medical Department’s Patient Classification System and Staffing Allocation.

DTIC Science & Technology

1984-08-01

the greatest impact on the modern patient classification system were conducted by R.J. Connor in the late 50’s and early 60’s at Johns *Hopkins...Administration 10 (December 1980): 25-31. Bartko, John J., and Carpenter, W.T. "On the Method and Theory of Reliability." The Journal of Nervous and Mental...Staffing in Acute Care Hospitals: A Review and A Critique of the Literature by J. Young.- P. Giovannetti, D. Lewison , and M.L. Thomas. DHEW Publication

John Hennessey, Barrier Breaker

ERIC Educational Resources Information Center

Nelson, Stephen J.

2018-01-01

John Hennessey lived a remarkable, full life as a professor, as a leader in his field of management and business, and moral, ethical leadership, and as dean at Dartmouth College's Tuck School of Business and provost at the University of Vermont. He was extraordinary on many fronts, a great man who lived in tumultuous times marked by world war as a…

Human Factors in Teleconferencing Systems. Final Report.

ERIC Educational Resources Information Center

Chapanis, Alphonse

The major findings and generalizations of nine separate experiments summarized in this report have come out of a program of research on human factors in telecommunications and teleconferencing systems at Johns Hopkins University. These findings, already published in greater detail in the open literature, relate to (1) how people naturally…

Making the Most of Ability Grouping. Research in Brief.

ERIC Educational Resources Information Center

Maxwell, Laurie

This summary presents the major findings of recent research carried out at the Center for Research on Elementary and Middle Schools at Johns Hopkins University and published in "Ability Grouping and Student Achievement in Elementary Schools: A Best-Evidence Synthesis." The center examined more than 100 studies of five ability-grouping…

Using Simulation Games in the Classroom. Report Number 44.

ERIC Educational Resources Information Center

Harry, Lindy

The Center for the Study of Social Organizations at Johns Hopkins University has developed suggestions for evaluating, preparing, introducing, playing, discussing, and modifying simulation games for classroom use. The teacher must first evaluate the game materials and the simulation model in the light of the abilities and interests of his…

Success for All in Acre, Israel: Effects on Hebrew and Arabic Reading and Writing. (First Year).

ERIC Educational Resources Information Center

Hertz-Lazarowitz, Rachel; Schaedel, Bruria

A study investigated the effectiveness of the Success for All (SFA) program developed at Johns Hopkins University. The program emphasizes prevention of failure, personal tutoring, family-school program, and regular evaluation of student progress. In 1996, the program involved schools in northern Israel--Arabic and Jewish, religious and secular.…

Human Dimensions of Strategic Leadership: A Selected Bibliography

DTIC Science & Technology

2010-01-01

Johns Hopkins University Press, 2009. 409pp. (UA23 .A45 2009) Rosenthal, Seth A., et al. National Leadership Index: A National Study of Confidence in...ADA471230 Watkins , Michael. Shaping the Game: The New Leader’s Guide to Effective Negotiating. Boston: Harvard Business School Press, 2006. 196pp

'Shaped like a Question Mark': Found Poetry from Herbert Blau's "The Audience"

ERIC Educational Resources Information Center

Prendergast, Monica

2004-01-01

Performance theorist Herbert Blau's "The Audience" (Baltimore and London, Johns Hopkins Press, 1990) is an important yet neglected theoretical text on theatre audience. Deconstructive, dense and allusive in nature, Blau's text creates a real challenge for his reader. This paper presents a study of "The Audience" employing what I am calling…

Interview with Dick Whiteside

ERIC Educational Resources Information Center

Winarski, Kathy

2005-01-01

Dick Whiteside, Vice President for Enrollment Management at Tulane University, is one of the leading strategists in the field of enrollment management. Dr. Whiteside has held influential positions at the University of Hartford, in West Hartford, Connecticut, The Johns Hopkins University in Baltimore, Maryland, the City University of New York in…

Publication Abstracts.

ERIC Educational Resources Information Center

Johns Hopkins Univ., Baltimore, MD. Center for the Study of Social Organization of Schools.

This booklet contains abstracts of 62 documents published by the Johns Hopkins University Center for the Study of Social Organization of Schools from September 1967 to May 1970. The majority of the documents are research studies in the areas of desegregation, language development, educational opportunity, and educational games--most of them…

Female condoms

MedlinePlus

... of Gynecology and Obstetrics at Johns Hopkins University School of Medicine, Baltimore, MD. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team. Birth Control Read more NIH MedlinePlus Magazine Read more Health ...

Birth control pills - overview

MedlinePlus

... of Gynecology and Obstetrics at Johns Hopkins University School of Medicine, Baltimore, MD. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team. Birth Control Read more NIH MedlinePlus Magazine Read more Health ...

Low Birth Weight and Cognitive Outcomes: Evidence for a Gradient Relationship in an Urban, Poor, African American Birth Cohort

ERIC Educational Resources Information Center

Dombrowski, Stefan C.; Noonan, Kelly; Martin, Roy P.

2007-01-01

This study is one of the first to investigate the relationship between low birth weight and cognitive outcomes in an urban, poor, prospectively designed African-American birth cohort. Multivariate analyses of the Pathways to Adulthood study, a subset of the Johns Hopkins Collaborative Perinatal study, compared low birth weight African-American…

The Biomes of Homewood: Interactive Map Software

ERIC Educational Resources Information Center

Shingles, Richard; Feist, Theron; Brosnan, Rae

2005-01-01

To build a learning community, the General Biology faculty at Johns Hopkins University conducted collaborative, problem-based learning assignments outside of class in which students are assigned to specific areas on campus, and gather and report data about their area. To overcome the logistics challenges presented by conducting such assignments in…

Ultraviolet Excimer Laser-Based Ignition of H2/Air and H2/O2 Premixed Flows

DTIC Science & Technology

1990-08-01

Gases and Liquids," Proceedings of the 23rd JANNAF Combustion Meeting, Vol. III, p. 203, 1986. 8. R.C. Sausa, A.J. Alfano , and A.W. Miziolek...Chemical Propulsion Department of Chemistry Information Agency ATTN: E. Grant ATTN: T.W. Christian West Lafayette, IN 47906 Johns Hopkins Road Laurel, MD

Human Trafficking and the Impact on National Security for the United States

DTIC Science & Technology

2006-03-15

governments in Southeast Asia to crack down on pedophile sex tourism – and many nations in that region have made progress.34 There is also a problem...Protection Project at Johns Hopkins University found that Cuba has “replaced Southeast Asia as a destination for pedophiles and sex tourists.” As

Data Mining and Predictive Modeling in Institutional Advancement: How Ten Schools Found Success. Technical Report

ERIC Educational Resources Information Center

Luperchio, Dan

2009-01-01

This technical report, produced in partnership by the Council for Advancement and Support of Education (CASE) and SPSS Inc., explores the promise of data mining alumni records at educational institutions. Working with individual alumni records from The Johns Hopkins Zanvyl Krieger School of Arts and Sciences, a predictive regression model is…

Nex-Gen Space Observatory

NASA Image and Video Library

2011-10-26

Adam Reiss, recipient of the 2011 Nobel Prize in Physics and professor of astronomy and physics at Johns Hopkins University speaks at the presentation of the permanent exhibit of the James Webb Space Telescope at the Maryland Science Center on Wednesday, Oct. 26, 2011 in Baltimore. Photo Credit: (NASA/Carla Cioffi)

Scientific literature addressing detection of monosialoganglioside: A 10-year bibliometric analysis.

PubMed

Xu, Yanli; Li, Miaojing; Liu, Zhijun; Xi, Aiping; Zhao, Chaoxian; Zhang, Jianzhong

2012-04-05

articles), Cornell University (24 articles) and Johns Hopkins University (24 articles). In 442 articles published by Japanese, Nagoya University ranked the first with 40 articles, followed by Kinki University (36 articles), and Dokkyo University (31 articles). Though the total number of publications by Japanese is smaller than Americans, the top three institutions published more publications than American institutions. There is a markedly increase in the number of publications on the subject detection of monosialoganglioside in 2004, which the peak in the past 10 years. The valley bottom of the subject appeared in 2005. In total, the research is increased with time prolonged. Journal of Neurochemistry, Journal of Biological Chemistry and Journal of Neuroimmunology were core subject journals in monosialoganglioside studies. This study highlights the topics in detection of monosialoganglioside research that are being published around the world.

John Bell (1763-1820): brother artist and anatomist.

PubMed

Gardner-Thorpe, Christopher

2013-01-01

John Bell, brother-surgeon of Charles Bell, was, like Charles, an outstanding surgeon and a good artist. John was one of the few who illustrated his work with their own drawings in the days before audiovisual aids were available and without the benefit of reliable drawing aids, photography and computer-aided design. Charles, on the other hand, was the better artist and illustrated much of the normal anatomy of the nervous system. Each brother undertook extensive surgery of men who had been wounded in war; John Bell left us his engravings from the textbooks, more numerous perhaps than Charles, but Charles left us a series of oil paintings and watercolours in addition to the illustrations in his textbooks. © 2013 Elsevier B.V. All rights reserved.

Seasonal shifts in accumulation of glycerol biosynthetic gene transcripts in mountain pine beetle, Dendroctonus ponderosae Hopkins (Coleoptera: Curculionidae), larvae.

PubMed

Fraser, Jordie D; Bonnett, Tiffany R; Keeling, Christopher I; Huber, Dezene P W

2017-01-01

Winter mortality is a major factor regulating population size of the mountain pine beetle, Dendroctonus ponderosae Hopkins (Coleoptera: Curculionidae). Glycerol is the major cryoprotectant in this freeze intolerant insect. We report findings from a gene expression study on an overwintering mountain pine beetle population over the course of 35 weeks. mRNA transcript levels suggest glycerol production in the mountain pine beetle occurs through glycogenolytic, gluconeogenic and potentially glyceroneogenic pathways, but not from metabolism of lipids. A two-week lag period between fall glycogen phosphorylase transcript and phosphoenolpyruvate carboxykinase transcript up-regulation suggests that gluconeogenesis serves as a secondary glycerol-production process, subsequent to exhaustion of the primary glycogenolytic source. These results provide a first look at the details of seasonal gene expression related to the production of glycerol in the mountain pine beetle.

Chemistry of St. John's Wort: Hypericin and Hyperforin

NASA Astrophysics Data System (ADS)

Vollmer, John J.; Rosenson, Jon

2004-10-01

St. John's wort is a common plant that has been used medicinally for over 20 centuries. This herb is currently used by millions of people, primarily as natural antidepressant; yet, its efficacy is still under constant debate. St. John's wort contains a large aromatic molecule, hypericin, twisted by steric interactions into the shape of a propeller. For use as antidepressant, St. John's wort is standardized to the content of hypericin, but this molecule was recently found not to be the active ingredient. A totally different bicyclic molecule with complex substitution pattern, hyperforin, was then studied as the causative agent. Both molecules are strongly active in biological systems. Hypericin has shown antiviral activity and is a potent natural photosensitizer that has been used in photodynamic therapy against cancer and against HIV in stored blood. Hyperforin was found to activate a particular receptor in the liver that induces the production of an enzyme used for the metabolism of medications. This effect causes more rapid breakdown of many prescription medications and can interfere with their effectiveness. This finding should prompt a reevaluation of regular use of St. John's wort.

A New Reading of Shakespeare's King John.

NASA Astrophysics Data System (ADS)

Usher, Peter D.

1995-12-01

Shakespeare wrote King John c.1594, six years after the defeat of the Spanish Armada, and ~ 50 years after publication of the Copernican heliocentric hypothesis. It is said to be the most unhistorical of the History Plays, ``anomalous'', ``puzzling'', and ``odd'', and as such it has engendered far more than the customary range of interpretive opinion. I suggest that the play alerts Elizabethans not just to military and political threats, but to a changing cosmic world view, all especially threatening as they arise in Catholic countries. (a) Personification characterizes the play. John personifies the old order, while Arthur and the Dauphin's armies personify the new. I suggest that Shakespeare decenters King John just as Copernicus decentered the world. (b) Hubert menaces Arthur's eyes for a whole scene (4.1), but the need for such cruelty is not explained and is especially odd as Arthur is already under sentence of death (3.3.65-66). This hitherto unexplained anomaly suggests that the old order fears what the new might see. (c) Eleanor's confession is made only to Heaven and to her son the King (1.1.42-43), yet by echoing and word play the Messenger from France later reveals to John that he is privy to it (4.2.119-124). This circumstance has not been questioned heretofore. I suggest that the Messenger is like the wily Hermes (Mercury), chief communicator of the gods and patron of the sciences; by revealing that he moves in the highest circles, he tells John that he speaks with an authority that transcends even that of a king. The message from on high presages more than political change; it warns of a new cosmic and religious world order (d) Most agree that John is a weak king, so Shakespeare must have suspected flaws in the old ways. He would have known that Tycho Brahe's new star of 1572, the comet of 1577, and the 1576 model of his compatriot Thomas Digges, were shattering old ideas. (e) The tensions of the play are not resolved because in 1594 the new order was

Phytosociology of vascular plants on an international biosphere reserve: Virgin Islands National Park, St. John, US Virgin Islands

Treesearch

Sonja N. Oswalt; Thomas J. Brandies; Britta P. Dimick

2006-01-01

We investigated the relationships of vegetation communities to environmental variables and compared the relative contribution of native and introduced species in extant forest communities on St. John, US Virgin Islands, using an island-wide forest vegetation inventory and monitoring network of permanent plots. We detected 2,415 individuals of 203 species, 5 percent of...

Phytosociology of Vascular Plants on an International Biosphere Reserve: Virgin Islands National Park, St. John, US Virgin Islands.

Treesearch

Sonja N. Oswalt; Thomas J. Brandeis; Britta P. Dimick

2006-01-01

We investigated the relationships of vegetation communities to environmental variables and compared the relative contribution of native and introduced species in extant forest communities on St. John, US Virgin Islands, using an island-wide forest vegetation inventory and monitoring network of permanent plots. We detected 2,415 individuals of 203 species, 5 percent of...

Making Constructive Simulations Relevant for Today’s Fight

DTIC Science & Technology

2010-03-08

Afghanistan. Dr. Michael Vlahos , a member of the National Security Assessment team of the National Security Analysis Department (NSAD) at the Johns Hopkins...www.carlisle.army.mil/DIME/documents/Szepesy%5B1%5D.pdf (accessed February 23, 2010). 20 13 Michael Vlahos , Culture’s Mask: War & Change after Iraq (Laurel

Learning by Doing--Teaching Systematic Review Methods in 8 Weeks

ERIC Educational Resources Information Center

Li, Tianjing; Saldanha, Ian J.; Vedula, S. Swaroop; Yu, Tsung; Rosman, Lori; Twose, Claire; Goodman, Steven N.; Dickersin, Kay

2014-01-01

Objective: The objective of this paper is to describe the course "Systematic Reviews and Meta-analysis" at the Johns Hopkins Bloomberg School of Public Health. Methods: A distinct feature of our course is a group project in which students, assigned to multi-disciplinary groups, conduct a systematic review. In-class sessions comprise…

Integrated Modular Teaching of Human Biology for Primary Care Practitioners

ERIC Educational Resources Information Center

Glasgow, Michael S.

1977-01-01

Describes the use of integrated modular teaching of the human biology component of the Health Associate Program at Johns Hopkins University, where the goal is to develop an understanding of the sciences as applied to primary care. Discussion covers the module sequence, the human biology faculty, goals of the human biology faculty, laboratory…

Dwarf Eye Disorder

ERIC Educational Resources Information Center

Science Teacher, 2005

2005-01-01

Johns Hopkins researchers at the Wilmer Eye Institute have discovered what appears to be the first human gene mutation that causes extreme farsightedness. The researchers report that nanophthalmos, Greek for "dwarf eye," is a rare, potentially blinding disorder caused by an alteration in a gene called MFRP that helps control eye growth and…

Effective Aspects of Reengagement and Recovery Programs in Southeastern Wisconsin High Schools

ERIC Educational Resources Information Center

Litzau, Christopher; Rice, Nancy

2017-01-01

The number of students in the United States who did not complete high school decreased by 27% from 2008 to 2012 (Alliance for Excellent Education, America's Promise Alliance, Civic Enterprises, & The Everyone Graduates Center at Johns Hopkins University, 2015). This is a positive trend. High schools can help students complete school and…

Stepping Up to the Plate: Ensuring a Quality Learning Environment

ERIC Educational Resources Information Center

Froemming, Jim

2009-01-01

On December 8, 2008, "USA Today" published the article "The Smokestack Effect: Toxic Air and America's Schools." The article reported that as a result of computer modeling of the potential dispersion of contaminants into the air (not actual tests of air samples) done by the University of Maryland and Johns Hopkins University,…

Serving Young Gifted Math Students.

ERIC Educational Resources Information Center

Corazza, Luciano; And Others

1995-01-01

The Diagnostic Testing and Prescription model, developed by the Center for Talented Youth at Johns Hopkins University (MD), was implemented in seven sixth-grade classes at three Brooklyn schools. The selected 165 students were provided an accelerated curriculum (covering arithmetic, prealgebra, and in some cases, algebra) and completed from 1-2.5…

Implementing Ninth Grade Academies in Broward County, Florida

ERIC Educational Resources Information Center

Legters, Nettie; Parise, Leigh; Rappaport, Shelley

2013-01-01

Researchers from MDRC and Johns Hopkins University partnered with Florida's Broward County Public Schools (BCPS) in 2009 to launch an independent evaluation of the district's initiative to implement Ninth Grade Academies (NGAs) in every district high school. An NGA is a self-contained learning community for ninth-graders that operates as a school…

"Rocky Mountain Talent Search" at the University of Denver

ERIC Educational Resources Information Center

Rigby, Kristin

2005-01-01

The "Rocky Mountain Talent Search" (RMTS) at the University of Denver was developed based on the talent search model developed by Dr Julian Stanley of Johns Hopkins University. This article summarizes the establishment of RMTS and outlines its contemporary programs. Guided by the philosophy that gifted students have unique needs, require academic…

Student Satisfaction and Graduate Part-Time Students

ERIC Educational Resources Information Center

Moore, Monica Moody

2011-01-01

The Advanced Academic Programs (AAP) of the Zanvyl Krieger School of Arts and Sciences at Johns Hopkins University (JHU) enrolls approximately 2,700 part-time graduate students across three physical locations. It is a complex organization whose target audience is a sophisticated consumer of higher education. With the support of Eduventures, AAP…

Back on Track to Graduate

ERIC Educational Resources Information Center

Balfanz, Robert

2011-01-01

The Talent Development program at Johns Hopkins, City Year, and Communities in Schools have created a new middle school and high school model that reduces dropout risk. Diplomas Now integrates strategies that are designed to raise student achievement, promotion, and graduation rates in the nation's most challenged high-poverty secondary schools. A…

75 FR 52006 - Granting of Request for Early Termination of the Waiting Period Under the Premerger Notification...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... Equity Partners Fund Ill, L.P. G SumTotal Systems, Inc. G SumTotal Systems, Inc. 17-JUN-09 20090503 G... G Novant Health, Inc. G Prince William Health System. G Prince William Health System. 20090499 G The Johns Hopkins Health System Corporation. G Suburban Hospital Healthcare System, Inc. G Suburban Hospital...

The Administrator's Role: Strategies for Fostering Staff Development

ERIC Educational Resources Information Center

Wizer, David R.; McPherson, Sarah J.

2005-01-01

In 1999, funding from a federal technology innovation challenge grant and the state of Maryland enabled the creation of the Maryland Technology Academy (MTA). The MTA is a collaboration of Johns Hopkins University, Towson University, and the Maryland State Department of Education formed with the goal of developing a network of knowledgeable and…

Investigations in Mathematics Education, Vol. 10, No. 2.

ERIC Educational Resources Information Center

Osborne, Alan R., Ed.

The majority of this IME issue is devoted to reviews of recent research reports from the project for the Study of Mathematically Precocious Youth (SMPY) at Johns Hopkins University. An overview is provided of the book "Intellectual Talent: Research and Development", edited by Keating. Nine studies reported in the book are then abstracted…

Medroxy-Progesterone Acetate in the Treatment of Paraphilic Sexual Disorders.

ERIC Educational Resources Information Center

Fedoroff, J. Paul; And Others

1992-01-01

Followed 46 male patients with paraphilic sexual disorders for 5 or more years in Johns Hopkins Sexual Disorders Unit. All patients received equivalent amounts of group psychotherapy. Of these, 17 relapsed. Rate of relapse among subjects receiving treatment with medroxy-progestorone acetate was 15 percent whereas rate of relapse among subjects not…

Asad Umar, DVM, PhD | Division of Cancer Prevention

Cancer.gov

Dr. Asad Umar received his PhD in Biochemistry and Immunology at the Johns Hopkins University in Baltimore, MD, in 1993. He conducted his postdoctoral training in the laboratories of Patricia Gearhart in Baltimore, MD and Thomas Kunkel at the National Institutes of Environmental Health Sciences in Research Triangle Park, NC. Dr. |

Ingestible Thermometer Pill Aids Athletes in Beating the Heat

NASA Technical Reports Server (NTRS)

2006-01-01

Developed by Goddard Space Flight Center and the Johns Hopkins University Applied Physics Laboratory to monitor the core body temperature of astronauts during space flight, the ingestible "thermometer pill" has a silicone-coated exterior, with a microbattery, a quartz crystal temperature sensor, a space-aged telemetry system, and microminiaturized circuitry on the interior.

Research Matters/Flip the Script on Fate Control

ERIC Educational Resources Information Center

Goodwin, Bryan

2016-01-01

In this article, Bryan Goodwin reflects on a Johns Hopkins University study from 1966 that at that time sent shock waves across America. The report's sober conclusion was that: "Schools provide no opportunity at all" to bring impoverished and minority students up to the starting line. Rather, schools allow them to "fall farther…

77 FR 419 - Drawbridge Operation Regulation; St. Johns River, Jacksonville, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-05

... Operation Regulation; St. Johns River, Jacksonville, FL AGENCY: Coast Guard, DHS. ACTION: Notice of... bridge across the St. Johns River, mile 24.9, in Jacksonville, Florida. The regulation is set forth in 33... automated railroad bridge over the St. Johns River in Jacksonville, Florida. This temporary deviation will...

76 FR 4940 - John G. Costino, D.O.; Dismissal of Proceeding

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-27

... DEPARTMENT OF JUSTICE Drug Enforcement Administration John G. Costino, D.O.; Dismissal of... to Show Cause to John G. Costino, D.O. (Respondent), of North Wildwood, New Jersey. The Show Cause... Show Cause issued to John G. Costino, D.O., be, and it hereby is, dismissed. Dated: January 18, 2011...

33 CFR 165.721 - Safety Zone: St. Johns River, Jacksonville, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone: St. Johns River... Zone: St. Johns River, Jacksonville, FL. (a) Location. The following area is established as a safety... barges during the storage, preparation, and launching of fireworks in the St. Johns River between the...

John Sawhill: Academe's Crisis Manager.

ERIC Educational Resources Information Center

Chernow, Ron

1979-01-01

John C. Sawhill became president of New York University (NYU) and balanced its budget in a year. His administration of the university, his personality, NYU's financial situation and the subsequent reforms, fund raising, faculty morale and governance, and efforts to improve the university's academic reputation are discussed. (JMD)

Col John Boyds Innovative DNA

DTIC Science & Technology

2015-09-01

Steve Jobs put it, why do some people seem to “think different”? Why are some people more successful innovators than others? Dyer, Gregersen, and...identifies the five traits of successful innovators and then determines how well John Boyd exem- plified those traits.2 As Apple Computer’s founder

33 CFR 165.722 - Security Zone: St. Johns River, Jacksonville, Florida.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone: St. Johns River....722 Security Zone: St. Johns River, Jacksonville, Florida. (a) Location. The water located within the following area is established as a security zone: beginning at the shoreline of the St. Johns River at the...

76 FR 39867 - Russell, John G.; Notice of Filing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-07

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-6309-001] Russell, John G.; Notice of Filing Take notice that on June 29, 2011, John G. Russell submitted for filing, an application for authority to hold interlocking positions, pursuant to section 305(b) of the Federal Power Act, 16...

Press Site Auditorium dedicated to John Holliman

NASA Technical Reports Server (NTRS)

1999-01-01

NASA Administrator Daniel S. Goldin hands Mrs. Dianne Holliman a plaque honoring her late husband, John Holliman, a CNN national correspondent. Standing behind Goldin is Center Director Roy Bridges. At right is Tom Johnson, news group chairman of CNN. A ceremony dedicated the KSC Press Site auditorium as the John Holliman Auditorium to honor the correspondent for his enthusiastic, dedicated coverage of America's space program. The auditorium was built in 1980 and has been the focal point for new coverage of Space Shuttle launches. The ceremony followed the 94th launch of a Space Shuttle, on mission STS-96, earlier this morning.

Harvey Cushing, the spine surgeon: the surgical treatment of Pott disease.

PubMed

Bydon, Ali; Dasenbrock, Hormuzdiyar H; Pendleton, Courtney; McGirt, Matthew J; Gokaslan, Ziya L; Quinones-Hinojosa, Alfredo

2011-08-01

Review of historical archival records. Describe Harvey Cushing's patients with spinal pathology. Harvey Cushing was a pioneer of modern surgery but his work on spine remains largely unknown. Review of the Chesney Medical Archives of the Johns Hopkins Hospital from 1896 to 1912. This is the first time that Cushing's spinal cases while he was at the Johns Hopkins Hospital, including those with Pott disease, have been described.Cushing treated three young men with psoas abscesses secondary to Pott disease during his residency: he drained the abscesses, debrided any accompanying necrotic vertebral bodies, irrigated the cavity with salt, and left the incision open to close by secondary intention. Although Cushing used Koch's "tuberculin therapy" (of intravenous administration of isolated tubercular bacilli) in one patient, he did not do so in the other two, likely because of the poor response of this first patient. Later in his tenure, Cushing performed a laminectomy on a patient with kyphosis and paraplegia secondary to Pott disease. These cases provide a view of Cushing early in his career, pointing to the extraordinary degree of independence that he had during his residency under William Steward Halsted; these cases may have been important in the surgical upbringing both of Cushing and his coresident, William Stevenson Baer, who became the first professor of Orthopedics at Johns Hopkins Hospital. At the turn of the last century, Pott disease was primarily treated by immobilization with bed rest, braces, and plaster-of-paris jackets; some surgeons also employed gradual correction of the deformity by hyperextension. Patients who failed a trial of conservative therapy (of months to years) were treated with a laminectomy. However, the limitations of these strategies led to the development of techniques that form the basis of contemporary spine surgery-instrumentation and fusion.

Harvey Cushing, the Spine Surgeon

PubMed Central

Bydon, Ali; Dasenbrock, Hormuzdiyar H.; Pendleton, Courtney; McGirt, Matthew J.; Gokaslan, Ziya L.; Quinones-Hinojosa, Alfredo

2015-01-01

Study Design Review of historical archival records. Objective Describe Harvey Cushing's patients with spinal pathology. Summary of Background Data Harvey Cushing was a pioneer of modern surgery but his work on spine remains largely unknown. Methods Review of the Chesney Medical Archives of the Johns Hopkins Hospital from 1896 to 1912. Results This is the first time that Cushing's spinal cases while he was at the Johns Hopkins Hospital, including those with Pott disease, have been described. Cushing treated three young men with psoas abscesses secondary to Pott disease during his residency: he drained the abscesses, debrided any accompanying necrotic vertebral bodies, irrigated the cavity with salt, and left the incision open to close by secondary intention. Although Cushing used Koch's “tuberculin therapy” (of intravenous administration of isolated tubercular bacilli) in one patient, he did not do so in the other two, likely because of the poor response of this first patient. Later in his tenure, Cushing performed a laminectomy on a patient with kyphosis and paraplegia secondary to Pott disease. Conclusion These cases provide a view of Cushing early in his career, pointing to the extraordinary degree of independence that he had during his residency under William Steward Halsted; these cases may have been important in the surgical upbringing both of Cushing and his coresident, William Stevenson Baer, who became the first professor of Orthopedics at Johns Hopkins Hospital. At the turn of the last century, Pott disease was primarily treated by immobilization with bed rest, braces, and plaster-of-paris jackets; some surgeons also employed gradual correction of the deformity by hyperextension. Patients who failed a trial of conservative therapy (of months to years) were treated with a laminectomy. However, the limitations of these strategies led to the development of techniques that form the basis of contemporary spine surgery—instrumentation and fusion. PMID

Risk Factors for Venous Thromboembolism in Pediatric Trauma Patients and Validation of a Novel Scoring System: The Risk of Clots in Kids with Trauma (ROCKIT score)

PubMed Central

Yen, Jennifer; Van Arendonk, Kyle J.; Streiff, Michael B.; McNamara, LeAnn; Stewart, F. Dylan; Conner G, Kim G; Thompson, Richard E.; Haut, Elliott R.; Takemoto, Clifford M.

2017-01-01

OBJECTIVES Identify risk factors for venous thromboembolism (VTE) and develop a VTE risk assessment model for pediatric trauma patients. DESIGN, SETTING, AND PATIENTS We performed a retrospective review of patients 21 years and younger who were hospitalized following traumatic injuries at the John Hopkins level 1 adult and pediatric trauma center (1987-2011). The clinical characteristics of patients with and without VTE were compared, and multivariable logistic regression analysis was used to identify independent risk factors for VTE. Weighted risk assessment scoring systems were developed based on these and previously identified factors from patients in the National Trauma Data Bank (NTDB 2008-2010); the scoring systems were validated in this cohort from Johns Hopkins as well as a cohort of pediatric admissions from the NTDB (2011-2012). MAIN RESULTS Forty-nine of 17,366 pediatric trauma patients (0.28%) were diagnosed with VTE after admission to our trauma center. After adjusting for potential confounders, VTE was independently associated with older age, surgery, blood transfusion, higher Injury Severity Score (ISS), and lower Glasgow Coma Scale (GCS) score. These and additional factors were identified in 402,329 pediatric patients from the NTDB from 2008-2010; independent risk factors from the logistic regression analysis of this NTDB cohort were selected and incorporated into weighted risk assessment scoring systems. Two models were developed and were cross-validated in 2 separate pediatric trauma cohorts: 1) 282,535 patients in the NTDB from 2011 to 2012 2) 17,366 patients from Johns Hopkins. The receiver operator curve using these models in the validation cohorts had area under the curves that ranged 90% to 94%. CONCLUSIONS VTE is infrequent after trauma in pediatric patients. We developed weighted scoring systems to stratify pediatric trauma patients at risk for VTE. These systems may have potential to guide risk-appropriate VTE prophylaxis in children after

Johne's disease in a free-ranging white-tailed deer from Virginia and subsequent surveillance for Mycobacterium avium subspecies paratuberculosis.

PubMed

Sleeman, Jonathan M; Manning, Elizabeth J B; Rohm, John H; Sims, Jerry P; Sanchez, Susan; Gerhold, Richard W; Keel, M Kevin

2009-01-01

Johne's disease (paratuberculosis) was diagnosed in a 2-yr-old, male, free-ranging white-tailed deer (Odocoileus virginianus) from Fauquier County, Virginia, USA, based on histopathology and culture for Mycobacterium avium subspecies paratuberculosis. Clinical and pathologic findings included emaciation; loss of body fat; chronic diarrhea; severe, chronic, diffuse granulomatous colitis with intrahistiocytic acid-fast bacilli; moderate, chronic granulomatous lymphadenitis with intrahistiocytic acid-fast bacilli; as well as moderate chronic, multifocal, lymphoplasmacytic hepatitis. These findings are consistent with previous reports of Johne's disease in cervids. Subsequent targeted surveillance of 10 emaciated deer with diarrhea, as well as sampling of 72 asymptomatic deer for M. avium subsp. paratuberculosis using culture of multiple tissue types, as well as serology using an enzyme-linked immunosorbent assay (ELISA) optimized for cervid antibody detection, did not reveal any additional cases of infection in this geographic region. To date, this appears to be an isolated case of Johne's disease in a free-ranging white-tailed deer, and infection with the causative agent for Johne's disease appears to be an infrequent occurrence in deer from this region. The origin of infection was most likely domestic ruminants. This is the first report of clinical Johne's disease in a free-ranging white-tailed deer outside of the Florida Keys, USA. Stressors, such as high deer population density and low selenium levels, may have contributed to the development of clinical disease in this case and warrant further investigation.

Assessing & Developing Primary Care for Children: Reforms in Health Systems.

ERIC Educational Resources Information Center

Grason, Holly Allen, Ed.; Guyer, Bernard, Ed.

This publication is a compilation of papers presented at an April 1994 workshop sponsored by the National Center for Education in Maternal and Child Health and the Bureau-funded Johns Hopkins Child and Adolescent Health Policy Center (CAHPC). The papers are as follows: (1) "Defining the Issues and Planning for Change: Health Care Systems,…

Fast Electromagnetic Solvers for Large-Scale Naval Scattering Problems

DTIC Science & Technology

2008-09-27

IEEE Trans. Antennas Propag., vol. 52, no. 8, pp. 2141–2146, 2004. [12] R. J. Burkholder and J. F. Lee, “Fast dual-MGS block-factorization algorithm...Golub and C. F. V. Loan, Matrix Computations. Baltimore: The Johns Hopkins University Press, 1996. [20] W. D. Li, W. Hong, and H. X. Zhou, “Integral

Georgetown University and Hampton University Prostate Cancer Undergraduate Fellowship Program

DTIC Science & Technology

2014-09-01

HU-GU Fellow Summer 2013 HU Class of 2015 Kimiko Krieger HU-GU Fellow Summer 2013 HU Class of 2014 Nathan Wilson HU-GU Fellow Summer 2013 HU Class...Tiffany Lumpkin HU-GU Fellow Summer 2010 Class of 2012; Johns Hopkins MS Biotechnology 2013 Zerin Scales HU-GU Fellow Summer 2010 Class of 2013

Resources and Constraints Affecting U.S. Army Activities in Latin America

DTIC Science & Technology

1992-09-01

34 Washington Post, 17 January 1992, p. A12. n 7 Reported in Rick Maze, "Pentagon Persists on Reserve Cuts," Army Times, 30 December 1991, p. 6. 8 As...Security Assistance Agency Room 4B730, The Pentagon Washington, DC 20301 Dr. Riordan Roett SAIS Johns Hopkins University 1740 Massachusetts Avenue Washington

Laser-Based Multiphoton Excitation Processes in Combustion Diagnostics

DTIC Science & Technology

1990-07-01

Free Two- Photon Spectroscopy of Hydrogen 1S-2S*," Physical Review Letters, Vol. 34, No. 6, pp.307-309, February 1975. 22. R.C. Sausa, A.J. Alfano , and...Information Agency ATTN: E. Grant ATTN: T.W. Christian West Lafayette, IN 47906 Johns Hopkins Road Laurel, MD 20707 2 Purdue University School of

Michael Griffin Senate Confirmation Hearing

NASA Image and Video Library

2005-04-12

Dr. Michael Griffin testifies, Tuesday, April 12, 2005, during his confirmation hearing before the U.S. Senate Commerce Committee at the Russell Senate Office Building in Washington. If confirmed, Griffin, who currently heads the space department at the Johns Hopkins University Applied Physics Laboratory will become NASA's 11th administrator. Photo Credit (NASA/Renee Bouchard)

Michael Griffin Senate Confirmation Hearing

NASA Image and Video Library

2005-04-11

Dr. Michael Griffin testifies, Tuesday, April 12, 2005, during his confirmation hearing before the U.S. Senate Commerce Committee at the Russell Senate Office Building in Washington. If confirmed, Griffin, who currently heads the space department at the Johns Hopkins University Applied Physics Laboratory will become NASA's 11th administrator. Photo Credit (NASA/Renee Bouchard)

The Research of John Edmond: A Brief History

NASA Astrophysics Data System (ADS)

Boyle, E. A.

2001-12-01

John Edmond left his undergraduate solution chemistry background in damp Scotland for the sunny shores of La Jolla, where Ed Goldberg attempted to interest him in sediment chemistry (his response upon seeing messy marine sediments was not enthusiastic). Charles Keeling also attempted to interest John in CO2 manometry (too many stopcocks to grease). So John evolved into one of those graduate students at Scripps who it was hard to tell from the faculty, and financed by an International Nickel Fellowship and the ONR grant of his nominal thesis supervisor Mel Peterson (who was moving into directorship of the Deep Sea Drilling Project), John parlayed a hot tip from L.G. Sillen on Gran titrations into a thesis on the CO2 system (alkalinity and SCO2) in seawater. He produced fine data coveted by SIO faculty members and set the stage for CO2 system efforts by the GEOSECS program. Perhaps influenced by a summer fellowship at WHOI working on trace elements in Eel Pond (with Derek Spencer), John became interested in oceanic trace metal distributions and collected water samples from the Southern Ocean. This work led to papers on the oceanic Si cycle and a GEOSECS-based study of the relationship between Ra, Ba, and Si. He also became interested in the role of particulate elemental transport in the ocean and river chemistry, and so he set his first batch of graduate students on investigators of oceanic trace metals, marine particle fluxes, and New England river and estuarine chemistry. This line of investigation also extended to studies of African lake chemistry in collaboration with Ray Weiss and Harmon Craig. These studies led John to develop a laboratory with a diverse set of tools for the elemental analysis of freshwater and seawater samples. At the same time, he was talking to heat flow geophysicists who were predicting that hydrothermal springs should be found on the seafloor at mid-ocean ridge crests. So it was no accident when he seized the opportunity to join his old

John Dewey--Philosopher and Educational Reformer

ERIC Educational Resources Information Center

Talebi, Kandan

2015-01-01

John Dewey was an American philosopher and educator, founder of the philosophical movement known as pragmatism, a pioneer in functional psychology, and a leader of the progressive movement in education in the United States.

Implementation of an Online Database for Chemical Propulsion Systems

NASA Technical Reports Server (NTRS)

David B. Owen, II; McRight, Patrick S.; Cardiff, Eric H.

2009-01-01

The Johns Hopkins University, Chemical Propulsion Information Analysis Center (CPIAC) has been working closely with NASA Goddard Space Flight Center (GSFC); NASA Marshall Space Flight Center (MSFC); the University of Alabama at Huntsville (UAH); The Johns Hopkins University, Applied Physics Laboratory (APL); and NASA Jet Propulsion Laboratory (JPL) to capture satellite and spacecraft propulsion system information for an online database tool. The Spacecraft Chemical Propulsion Database (SCPD) is a new online central repository containing general and detailed system and component information on a variety of spacecraft propulsion systems. This paper only uses data that have been approved for public release with unlimited distribution. The data, supporting documentation, and ability to produce reports on demand, enable a researcher using SCPD to compare spacecraft easily, generate information for trade studies and mass estimates, and learn from the experiences of others through what has already been done. This paper outlines the layout and advantages of SCPD, including a simple example application with a few chemical propulsion systems from various NASA spacecraft.

KSC-05pd2410

NASA Image and Video Library

2005-11-04

KENNEDY SPACE CENTER, FLA. - In the clean room at KSC’s Payload Hazardous Servicing Facility, the New Horizons spacecraft is prepared for a media event. Photographers and reporters will be able to photograph the New Horizons spacecraft and talk with project management and test team members from NASA and the Johns Hopkins University Applied Physics Laboratory. Seen behind the spacecraft is one half of the fairing that will enclose it for launch, scheduled for January 2006. Carrying seven scientific instruments, the compact 1,060-pound New Horizons probe will characterize the global geology and geomorphology of Pluto and its moon Charon, map their surface compositions and temperatures, and examine Pluto's complex atmosphere. After that, flybys of Kuiper Belt objects from even farther in the solar system may be undertaken in an extended mission. New Horizons is the first mission in NASA's New Frontiers program of medium-class planetary missions. The spacecraft, designed for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md., will fly by Pluto and Charon as early as summer 2015.

KSC-05pd2415

NASA Image and Video Library

2005-11-04

KENNEDY SPACE CENTER, FLA. - In the clean room at KSC’s Payload Hazardous Servicing Facility, technicians prepare the New Horizons spacecraft for a media event. Photographers and reporters will be able to photograph the New Horizons spacecraft and talk with project management and test team members from NASA and the Johns Hopkins University Applied Physics Laboratory. Seen behind the spacecraft is one half of the fairing that will enclose it for launch, scheduled for January 2006. Carrying seven scientific instruments, the compact 1,060-pound New Horizons probe will characterize the global geology and geomorphology of Pluto and its moon Charon, map their surface compositions and temperatures, and examine Pluto's complex atmosphere. After that, flybys of Kuiper Belt objects from even farther in the solar system may be undertaken in an extended mission. New Horizons is the first mission in NASA's New Frontiers program of medium-class planetary missions. The spacecraft, designed for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md., will fly by Pluto and Charon as early as summer 2015.

KSC-05pd2414

NASA Image and Video Library

2005-11-04

KENNEDY SPACE CENTER, FLA. - In the clean room at KSC’s Payload Hazardous Servicing Facility, the New Horizons spacecraft is ready for a media event. Photographers and reporters will be able to photograph the New Horizons spacecraft and talk with project management and test team members from NASA and the Johns Hopkins University Applied Physics Laboratory. Seen behind the spacecraft is one half of the fairing that will enclose it for launch, scheduled for January 2006. Carrying seven scientific instruments, the compact 1,060-pound New Horizons probe will characterize the global geology and geomorphology of Pluto and its moon Charon, map their surface compositions and temperatures, and examine Pluto's complex atmosphere. After that, flybys of Kuiper Belt objects from even farther in the solar system may be undertaken in an extended mission. New Horizons is the first mission in NASA's New Frontiers program of medium-class planetary missions. The spacecraft, designed for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md., will fly by Pluto and Charon as early as summer 2015.

KSC-05pd2411

NASA Image and Video Library

2005-11-04

KENNEDY SPACE CENTER, FLA. - In the clean room at KSC’s Payload Hazardous Servicing Facility, technicians prepare the New Horizons spacecraft for a media event. Photographers and reporters will be able to photograph the New Horizons spacecraft and talk with project management and test team members from NASA and the Johns Hopkins University Applied Physics Laboratory. Seen behind the spacecraft is one half of the fairing that will enclose it for launch, scheduled for January 2006. Carrying seven scientific instruments, the compact 1,060-pound New Horizons probe will characterize the global geology and geomorphology of Pluto and its moon Charon, map their surface compositions and temperatures, and examine Pluto's complex atmosphere. After that, flybys of Kuiper Belt objects from even farther in the solar system may be undertaken in an extended mission. New Horizons is the first mission in NASA's New Frontiers program of medium-class planetary missions. The spacecraft, designed for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md., will fly by Pluto and Charon as early as summer 2015.

KSC-05pd2413

NASA Image and Video Library

2005-11-04

KENNEDY SPACE CENTER, FLA. - In the clean room at KSC’s Payload Hazardous Servicing Facility, the New Horizons spacecraft is being prepared for a media event. Photographers and reporters will be able to photograph the New Horizons spacecraft and talk with project management and test team members from NASA and the Johns Hopkins University Applied Physics Laboratory. Seen behind the spacecraft is one half of the fairing that will enclose it for launch, scheduled for January 2006. Carrying seven scientific instruments, the compact 1,060-pound New Horizons probe will characterize the global geology and geomorphology of Pluto and its moon Charon, map their surface compositions and temperatures, and examine Pluto's complex atmosphere. After that, flybys of Kuiper Belt objects from even farther in the solar system may be undertaken in an extended mission. New Horizons is the first mission in NASA's New Frontiers program of medium-class planetary missions. The spacecraft, designed for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md., will fly by Pluto and Charon as early as summer 2015.

KSC-2012-4771

NASA Image and Video Library

2012-08-30

CAPE CANAVERAL, Fla. – A postlaunch news conference is held at NASA Kennedy Space Center’s Press Site in Florida following the launch of the Radiation Belt Storm Probes, or RBSP, mission atop a United Launch Alliance, or ULA, Atlas V rocket at 4:05 a.m. EDT from Space Launch Complex 41 at Cape Canaveral Air Force Station. From left, are Mike Curie of NASA Kennedy Public Affairs, Richard Fitzgerald, RBSP project manager at Johns Hopkins Applied Physics Laboratory? in Laurel, M.D., Michael Luther, deputy associate administrator of NASA's Science Mission Directorate? at NASA Headquarters?, and Nicky Fox, RBSP deputy project scientist at Johns Hopkins. RBSP will explore changes in Earth's space environment caused by the sun -- known as "space weather" -- that can disable satellites, create power-grid failures and disrupt GPS service. The mission also will provide data on the fundamental radiation and particle acceleration processes throughout the universe. For more information on RBSP, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Jim Grossmann

An Interview with John Liontas

ERIC Educational Resources Information Center

Sadeghi, Karim

2017-01-01

John I. Liontas, Ph.D. is an associate professor of foreign languages, English for speakers of other languages (ESOL), and technology in education and second language acquisition (TESLA), and director and faculty of the TESLA doctoral program at the University of South Florida. Dr. Liontas is a distinguished thought leader, author, and…

77 FR 27766 - Jamar, John P.; Notice of Filing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-11

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-6870-000] Jamar, John P.; Notice of Filing Take notice that on May 3, 2012, John P. Jamar submitted for filing, an application for... , or call (866) 208-3676 (toll free). For TTY, call (202) 502-8659. Comment Date: 5 p.m. Eastern Time...

MIMoSA: An Automated Method for Intermodal Segmentation Analysis of Multiple Sclerosis Brain Lesions.

PubMed

Valcarcel, Alessandra M; Linn, Kristin A; Vandekar, Simon N; Satterthwaite, Theodore D; Muschelli, John; Calabresi, Peter A; Pham, Dzung L; Martin, Melissa Lynne; Shinohara, Russell T

2018-03-08

Magnetic resonance imaging (MRI) is crucial for in vivo detection and characterization of white matter lesions (WMLs) in multiple sclerosis. While WMLs have been studied for over two decades using MRI, automated segmentation remains challenging. Although the majority of statistical techniques for the automated segmentation of WMLs are based on single imaging modalities, recent advances have used multimodal techniques for identifying WMLs. Complementary modalities emphasize different tissue properties, which help identify interrelated features of lesions. Method for Inter-Modal Segmentation Analysis (MIMoSA), a fully automatic lesion segmentation algorithm that utilizes novel covariance features from intermodal coupling regression in addition to mean structure to model the probability lesion is contained in each voxel, is proposed. MIMoSA was validated by comparison with both expert manual and other automated segmentation methods in two datasets. The first included 98 subjects imaged at Johns Hopkins Hospital in which bootstrap cross-validation was used to compare the performance of MIMoSA against OASIS and LesionTOADS, two popular automatic segmentation approaches. For a secondary validation, a publicly available data from a segmentation challenge were used for performance benchmarking. In the Johns Hopkins study, MIMoSA yielded average Sørensen-Dice coefficient (DSC) of .57 and partial AUC of .68 calculated with false positive rates up to 1%. This was superior to performance using OASIS and LesionTOADS. The proposed method also performed competitively in the segmentation challenge dataset. MIMoSA resulted in statistically significant improvements in lesion segmentation performance compared with LesionTOADS and OASIS, and performed competitively in an additional validation study. Copyright © 2018 by the American Society of Neuroimaging.

Learning environment assessments of a single curriculum being taught at two medical schools 10,000 miles apart.

PubMed

Tackett, Sean; Shochet, Robert; Shilkofski, Nicole A; Colbert-Getz, Jorie; Rampal, Krishna; Abu Bakar, Hamidah; Wright, Scott

2015-06-17

Perdana University Graduate School of Medicine (PUGSOM), the first graduate-entry medical school in Malaysia, was established in 2011 in collaboration with Johns Hopkins University School of Medicine (JHUSOM), an American medical school. This study compared learning environments (LE) at these two schools, which shared the same overarching curriculum, along with a comparator Malaysian medical school, Cyberjaya University College of Medical Sciences (CUCMS). As a secondary aim, we compared 2 LE assessment tools - the widely-used Dundee Ready Educational Environment Measure (DREEM) and the newer Johns Hopkins Learning Environment Scale (JHLES). Students responded anonymously at the end of their first year of medical school to surveys which included DREEM, JHLES, single-item global LE assessment variables, and demographics questions. Respondents included 24/24 (100 %) students at PUGSOM, 100/120 (83 %) at JHUSOM, and 79/83 (95 %) at CUCMS. PUGSOM had the highest overall LE ratings (p < 0.05) [DREEM 155.3 (SD 21.3); JHLES 116.5 (SD 12.2)], followed by JHUSOM [DREEM 143.3 (SD 22.5); JHLES 111.7 (SD 12.0)] and CUCMS [DREEM 138.5 (SD 22.4); JHLES 106.4 (SD 14.5)]. PUGSOM's overall high LE ratings were driven by responses in "perception of teaching," "meaningful engagement," and "acceptance and safety" domains. JHLES detected significant differences across schools in 5/7 domains and had stronger correlations than DREEM to each global LE assessment variable. The inaugural class of medical students at PUGSOM rated their LE exceptionally highly, providing evidence that transporting a medical school curriculum may be successful. The JHLES showed promise as a LE assessment tool for use in international settings.

Tribes of Men: John Joseph Mathews and Indian Internationalism

ERIC Educational Resources Information Center

Lutenski, Emily

2012-01-01

In this article, the author discusses John Joseph Mathews and Indian internationalism. As an old man, Osage intellectual, writer, and historian, John Joseph Mathews recalled his expatriation from the United States during the 1920s. After growing up in Pawhuska, Oklahoma, seat of the Osage Nation, where he had been born in 1894 to a white mother…

Original Mercury Astronauts with Col. John A. (Shorty) Powers

NASA Technical Reports Server (NTRS)

1961-01-01

Photo of the original Mercury Astronauts with Col. John A. (Shorty) Powers seated around a table talking to the news media. From left to right are: L. Gordon Cooper, Donald K. Slayton, John H. Glenn, Jr., Col. Powers, Alan B. Shepard Jr., M. Scott Carpenter, and Walter M. Schirra Jr. Virgil I. Grissom is out of the frame.

Familiar-Strange: Teaching the Scripture as John Would Teach

ERIC Educational Resources Information Center

Ha, Tung-Chiew

2014-01-01

The Gospel of John teaches through telling the story of Jesus in light of the familiar Hebrew faith stories. It is an interpretive task that presents Jesus to his audience and teaches them adequate faith. John the Teacher skillfully uses narrative skills to create the familiar-strange effect in his storytelling. Each story is followed by a…

John Milton's Rainbow: Sonnet XIX.

ERIC Educational Resources Information Center

Scher, Amy

John Milton presented a wide spectrum of materials and ideas illuminating the literary landscape like a rainbow which critics and authors have been discussing for centuries. One example of the multiple layers of meaning in Milton's poems is found in Sonnet XIX, which can be useful for both forensic discussion as well as for composition…

John Milton Oskison and Assimilation

ERIC Educational Resources Information Center

Larre, Lionel

2013-01-01

John Milton Oskison (1874-1947) was a Cherokee writer, journalist, and activist and the author of novels and biographies as well as numerous short stories, essays, and articles about a great variety of subjects. Oskison thought of himself as "an interpreter to the world, of the modern, progressive Indian." The kind of representation Oskison gave…

Mesenchymal Stem Cell Therapy for Nerve Regeneration and Immunomodulation after Composite Tissue Allotransplantation

DTIC Science & Technology

2012-02-01

10-1-0927 TITLE: Mesenchymal Stem Cell Therapy for Nerve Regeneration and Immunomodulation after Composite Tissue Allotransplantation...immunosuppression. Bone Marrow Derived Mesenchymal stem cells (BM-MSCs) are pluripotent cells, capable of differentiation along multiple mesenchymal lineages into...As part of implemented transition from University of Pittsburgh to Johns Hopkins University, we optimized our mesenchymal stem cell (MSC) isolation

The Center for the Study of Social Organization of Schools and the Learning Process. Third Annual Report.

ERIC Educational Resources Information Center

McDill, Edward L.; And Others

A basic overview of Research and Development (R and D) Centers programs, and the various larger institutions of which they are a part, is given. The administrative and program structure of the Johns Hopkins R and D Center follows, with an organizational chart, staff list, and a program and project register included. A descriptive overview of the…

Business planning. Reasons, definitions, and elements.

PubMed

Cardamone, Michael A; Shaver, Mark; Werthman, Ronald

2004-04-01

The Johns Hopkins Hospital and Health System has developed a centralized business planning structure that provides for creativity while incorporating a system of checks and balances. Combining standardization with flexibility allows for customization and variability. Using a team approach, the organization allows key players to contribute their experience and expertise to the planning for each new project.

A Tribute to Teaching: Putting It on the Line

ERIC Educational Resources Information Center

Berk, Ronald A.

2009-01-01

When the author retired from teaching after thirty-seven years, he had taught elementary school, junior high school, and thirty years at Johns Hopkins University. He always loved being in the classroom with his students. They energized him, inspired him, humbled him, and taught him in many ways. He learned more from them than they learned from…

Simple Shear Response of a Hyperelastic Dielectric Media Revisited

DTIC Science & Technology

2014-09-01

of continua. 2nd ed. New York: Krieger ; 1980. 2. Ani W, Maugin GA. Basic equations for shocks in nonlinear electroelastic materials. J Acoust. Soc...US ARMY ARDEC E BAKER 3 (PDF) US ARMY RSRCH OFC R ANTHENIEN J MYERS D STEPP 1 (PDF) UNIV OF MD COLLEGE PARK P CHUNG 4 (PDF) JOHNS HOPKINS UNIV L

The Talent Search Model of Gifted Identification

ERIC Educational Resources Information Center

Assouline, Susan G.; Lupkowski-Shoplik, Ann

2012-01-01

The Talent Search model, founded at Johns Hopkins University by Dr. Julian C. Stanley, is fundamentally an above-level testing program. This simplistic description belies the enduring impact that the Talent Search model has had on the lives of hundreds of thousands of gifted students as well as their parents and teachers. In this article, we…

Linda S. Gottfredson

ERIC Educational Resources Information Center

Wainer, Howard; Robinson, Daniel H.

2009-01-01

This article presents an interview with Linda Gottfredson (nee Howarth), who obtained her BA (psychology, Phi Beta Kappa) from UC Berkeley in 1969, served in the Peace Corps in the Malaysian Health Service from 1969 to 1972, and received her PhD (sociology) from Johns Hopkins University (JHU) in 1976. She was Research Scientist at JHU's Center for…

Game Plan for Learning

ERIC Educational Resources Information Center

Toppo, Greg

2016-01-01

IN 1959, six years before he authored the study that would remake America's segregated public schools, James S. Coleman found himself face to face with a very different foe: the inscrutable desires, evolving tastes, and secret motivations of the post--World War II American teenager. At the time, Coleman was head of Johns Hopkins University's…

JPL-20170811-CASSINf-0001a-A World Unveiled Cassini at TItan

NASA Image and Video Library

2017-08-11

A look at the Cassini-Huygens mission's discoveries at Saturn's moon Titan and a description of how flybys of Titan allowed the mission to change to new orbits repeatedly without wasting fuel. Featuring Linda Spilker, Cassini Project Scientist, JPL; Jonathan Lunine, Cassini Titan Scientist, Cornell University; and Elizabeth "Zibi" Turtle, Cassini Imaging Team, John Hopkins Applied Physics Laboratory.

How Family Background Influences Student Achievement: Can Schools Narrow the Gap?

ERIC Educational Resources Information Center

Egalite, Anna J.

2016-01-01

On the weekend before the Fourth of July 1966, the U.S. Office of Education quietly released a 737-page report that summarized one of the most comprehensive studies of American education ever conducted. Encompassing some 3,000 schools, nearly 600,000 students, and thousands of teachers, and produced by a team led by Johns Hopkins University…

The Bulletin of Military Operations Research. PHALANX. Volume 31, Number 4. December 1998.

DTIC Science & Technology

1998-12-01

1999 side of our house in good order. Publica - guest speaker for the Junior and Senior The Johns Hopkins University/APL tions of the Society are being...receive "free" sug- gestions from your peers on how your analysis is going and how you can make it better. Like the 66th MORSS, the Composite Group

67. Historic American Buildings Survey John Oliver Brostrup, Photographer August ...

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

67. Historic American Buildings Survey John Oliver Brostrup, Photographer August 12,1936 1:35 P. M. VIEW OF C.C.C. BOYS SCREENING FOR ARTIFACTS. - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

71. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

71. Historic American Buildings Survey John O. Brostrup, Photographer August 12, 1936 1:30 P. M. VIEW OF C.C.C. BOYS EXCAVATING IN UNIT A. - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

The Art of John Biggers

ERIC Educational Resources Information Center

Coy, Mary

2010-01-01

In their 2005 exhibit of John Biggers' work, the New Orleans Museum of Art described it as being inspired by "African art and culture, the injustices of a segregated United States, the stoic women in his own family, and the heroes of everyday survival." In this article, the author describes how her students reinterpreted Biggers' work.…

KENNEDY SPACE CENTER, FLA. - Shipped in an air-conditioned transportation van from NASA’s Goddard Space Flight Center in Greenbelt, Md., NASA’s MESSENGER spacecraft, the first Mercury orbiter, arrives at the Astrotech Space Operations processing facilities near KSC. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be offloaded and taken into a high bay clean room. After the spacecraft is removed from its shipping container, employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

NASA Image and Video Library

2004-03-10

KENNEDY SPACE CENTER, FLA. - Shipped in an air-conditioned transportation van from NASA’s Goddard Space Flight Center in Greenbelt, Md., NASA’s MESSENGER spacecraft, the first Mercury orbiter, arrives at the Astrotech Space Operations processing facilities near KSC. MESSENGER - short for MErcury Surface, Space ENvironment, GEochemistry and Ranging - will be offloaded and taken into a high bay clean room. After the spacecraft is removed from its shipping container, employees of the Johns Hopkins University Applied Physics Laboratory, builders of the spacecraft, will perform an initial state-of-health check. Then processing for launch can begin, including checkout of the power systems, communications systems and control systems. The thermal blankets will also be attached for flight. MESSENGER will be launched May 11 on a six-year mission aboard a Boeing Delta II rocket. Liftoff is targeted for 2:26 a.m. EDT on Tuesday, May 11.

40. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

40. Historic American Buildings Survey John O. Brostrup, Photographer August 13, 1936 1:50 P. M. DETAIL OF SOUTH WALL-CENTRAL ROOM OF BASEMENT-UNIT B-AFTER CHALKING - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

39. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

39. Historic American Buildings Survey John O. Brostrup, Photographer August 13, 1936 1:30 P. M. DETAIL OF SOUTH WALL-CENTRAL ROOM OF BASEMENT-UNIT B-BEFORE CHALKING. - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

47. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

47. Historic American Buildings Survey John O. Brostrup, Photographer August 13, 1936 1:15 P. M. DETAIL OF BASEMENT WINDOW SILL-NORTH WALL, WEST WING-UNIT 'B'. - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

John H Glenn Jr.

NASA Image and Video Library

1962-02-20

Project Mercury astronaut John H. Glenn Jr., enters the Friendship 7 spacecraft during the last part of the countdown on Feb. 20, 1962. At 9:47 a.m. EST, the Atlas launch vehicle lifted the spacecraft into orbit for a three-orbit mission lasting four hours, 55 minutes and 23 seconds. Glenn and his spacecraft were recovered by the destroyer Noa just 21 minutes after landing in the Atlantic near Grand Turk Island, to successfully complete the nation's first manned orbital flight.

Location of John Klein Drill Site

NASA Image and Video Library

2013-03-12

This false-color map shows the area within Gale Crater on Mars, where NASA Curiosity rover landed on Aug. 5, 2012 PDT Aug. 6, 2012 EDT and the location where Curiosity collected its first drilled sample at the John Klein rock.

52. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

52. Historic American Buildings Survey John O. Brostrup, Photographer August 12, 1936 8:55 A. M. NORTH SIDE OF DUTCH OVEN (GENERAL VIEW) - BASEMENT OF WEST WING OF UNIT B - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

Extreme ultraviolet observations of HZ 43 and the local H/He ratio with the Hopkins Ultraviolet Telescope

NASA Technical Reports Server (NTRS)

Kimble, Randy A.; Davidsen, Arthur F.; Long, Knox S.; Feldman, Paul D.

1993-01-01

We present a spectrum of the hot DA white dwarf HZ 43 in the EUV, near the 504-A ionization edge of neutral helium, obtained with the Hopkins Ultraviolet Telescope (HUT) during the 1990 December Astro-1 mission. The interstellar column densities derived from this spectrum rule out the anomalous interstellar absorption model proposed by Heise et al.(1991), which required a greater column density of neutral helium than neutral hydrogen toward HZ 43 in order to explain the low EUV flux from HZ 43 reported by EXOSAT. Instead, we find the interstellar neutral H/He ratio toward HZ 43 to be consistent with the canonical cosmic abundance ratio of 10 or with the 11.6 +/- 1.0 ratio measured by HUT along the line of sight toward another DA white dwarf, G191-B2B. The HUT observations suggest that either there is a substantial calibration error in the EXOSAT spectroscopy of HZ 43, or otherwise undetected metals in the nominally pure hydrogen HZ 43 atmosphere suppress its flux between 150 and 300 A, or both.

John Day Watershed Restoration Projects, annual report 2003.

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

Brown, Linda

The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day systemmore » is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), which contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2003, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an

The Poetry of John Dewey

ERIC Educational Resources Information Center

Williams, Jerry L.

2016-01-01

This essay examines the poetry of John Dewey, 101 poems in total. Characteristic of the rhymed and metered poetry of the period, they show a very human side of Dewey. This analysis argues that many of his poems deal with existential themes--love, finitude, and God, for example. On a deeper level these poems are also show connections to Dewey's…

John James Audubon & the Turkey

ERIC Educational Resources Information Center

Hinshaw, Craig

2012-01-01

In the first half of the 1800s, John James Audubon roamed the wilds of America attempting to draw all the birds in their natural habitat. He published his life-sized paintings in a huge book entitled "Birds of America." Audubon developed a unique system of depicting the birds in natural poses, such as flying. After shooting the bird, he would wire…

John Todd--Numerical Mathematics Pioneer

ERIC Educational Resources Information Center

Albers, Don

2007-01-01

John Todd, now in his mid-90s, began his career as a pure mathematician, but World War II interrupted that. In this interview, he talks about his education, the significant developments in his becoming a numerical analyst, and the journey that concluded at Caltech. Among the interesting stories are how he met his wife-to-be the mathematician Olga…

Press Site Auditorium dedicated to John Holliman

NASA Technical Reports Server (NTRS)

1999-01-01

From left, Center Director Roy Bridges and NASA Administrator Daniel S. Goldin applaud as Jay Holliman, with the help of his mother, Mrs. Dianne Holliman, unveils a plaque honoring his father, the late John Holliman. At right is Tom Johnson, news group chairman of CNN. The occasion was the dedication of the KSC Press Site auditorium as the John Holliman Auditorium to honor the CNN national correspondent for his enthusiastic, dedicated coverage of America's space program. The auditorium was built in 1980 and has been the focal point for new coverage of Space Shuttle launches. The ceremony followed the 94th launch of a Space Shuttle, on mission STS-96, earlier this morning.

ASTRONAUT GLENN, JOHN - MERCURY SPACE SUIT

NASA Image and Video Library

1962-02-20

S62-00965 (20 Feb. 1962) --- Astronaut John H. Glenn Jr., finishes suiting up, and prepares for the launch of his Mercury-Atlas 6 (MA-6) spacecraft. The MA-6 ?Friendship 7? mission marks America's first manned Earth-orbiting spaceflight. Photo credit: NASA

Activities commemorating John B. Herrington as first Native American astronaut

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- Joyce and James Herrington, parents of John Herrington, accept a gift during a pre-launch Native American ceremony. They are the parents of John Herrington, mission specialist on mission STS-113. Herrington is the first Native American to be going into space.