Sample records for fourth section addresses

  1. Shakespeare Goes Online: Web Resources for Teaching Shakespeare.

    ERIC Educational Resources Information Center

    Schuetz, Carol L.

    This annotated bibliography contains five sections and 62 items. The first section lists general resources including six Web site addresses; the second section, on Shakespeare's works, contains five Web site addresses; the third section, on Shakespeare and the Globe Theatre, provides five Web site addresses; the fourth section presents classroom…

  2. Publisher Correction: Studying light-harvesting models with superconducting circuits.

    PubMed

    Potočnik, Anton; Bargerbos, Arno; Schröder, Florian A Y N; Khan, Saeed A; Collodo, Michele C; Gasparinetti, Simone; Salathé, Yves; Creatore, Celestino; Eichler, Christopher; Türeci, Hakan E; Chin, Alex W; Wallraff, Andreas

    2018-06-08

    The original HTML version of this Article contained an error in the second mathematical expression in the fourth sentence of the fourth paragraph of the 'Excitation transfer with uniform white noise' section of the Results. This has been corrected in the HTML version of the Article.The original PDF version of this Article incorrectly stated that 'Correspondence and requests for materials should be addressed to A. Pčn.', instead of the correct 'Correspondence and requests for materials should be addressed to A. Potočnik'. This has been corrected in the PDF version of the Article.

  3. The Fourth R: A Visual Arts Curriculum Handbook.

    ERIC Educational Resources Information Center

    Hastings, Kathryn Kusche

    This handbook contains ideas for basic visual arts production in grades K through 6, and gives suggestions for using the ideas in art and interdisciplinary lessons. The book is organized into 5 sections. The Introduction provides a Table of Activities that serves as a reference to the art elements addressed by specific activities. Section 2,…

  4. Toward a Theoretical Model of Text Complexity for the Early Grades: Learning from the Past, Anticipating the Future

    ERIC Educational Resources Information Center

    Mesmer, Heidi Anne; Cunningham, James W.; Hiebert, Elfrieda H.

    2012-01-01

    In this conceptual essay, we offer rationales and evidence for critical components of a working model of text complexity for the early grades. In the first three sections of the article, we examine word-level, syntax-level, and discourse-level features of text, posing questions for future research. In the fourth section, we address elements of…

  5. 77 FR 67637 - Equity and Excellence Commission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-13

    ... notice also describes the functions of the Commission. Notice of this meeting is required by section 10(a.... ADDRESSES: The Commission will meet in Washington, DC at the National Museum of the American Indian at... Lounge of the museum on November 27 and in the museum's fourth-floor conference room on November 28. FOR...

  6. Biological and Environmental Research Program at Oak Ridge National Laboratory, FY 1992--1994

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

    Not Available

    This report is the 1992--1994 Program Director's Overview Report for Oak Ridge National Laboratory's (ORNL's) Biological and Environmental Research (BER) Program, and as such it addresses KP-funded work at ORNL conducted during FY 1991 and in progress during FY 1992; it also serves as a planning document for the remainder of FY 1992 through FY 1994. Non-BER funded work at ORNL relevant to the mission of OHER is also discussed. The second section of the report describes ORNL facilities and resources used by the BER program. The third section addresses research management practices at ORNL. The fourth, fifth, and sixthmore » sections address BER-funded research in progress, program accomplishments and research highlights, and program orientation for the remainder of FY 1992 through FY 1994, respectively. Work for non-BER sponsors is described in the seventh section, followed by a discussion of significant near and long-term issues facing BER work at ORNL in the eighth section. The last section provides a statistical summary of BER research at ORNL. Appendices supplement the above topics with additional detail.« less

  7. Systematic Program Design: A Handbook for Volunteers. Appropriate Technologies for Development. Fourth Edition. Reprint R-44A.

    ERIC Educational Resources Information Center

    Peace Corps, Washington, DC. Information Collection and Exchange Div.

    This manual is intended to assist volunteers and staff of volunteer organizations in the design of projects in various community and social service areas. The first section of the manual is a guidebook that addresses such aspects of the planning, implementation, and evaluation process as situational analysis, needs assessment, task-oriented…

  8. Diseno Sistematico de Proyectos: Manual para Voluntarios (Systematic Project Design: A Handbook for Volunteers). Appropriate Technologies for Development. Fourth Edition. Reprint R-44B.

    ERIC Educational Resources Information Center

    Peace Corps, Washington, DC. Information Collection and Exchange Div.

    This manual, the Spanish translation of a separately available English handbook on program design, is intended to assist volunteers and staff of volunteer organizations in the systematic design of projects in various health, community, and social service areas. The first section of the manual is a guidebook that addresses such aspects of the…

  9. Summarizing my DHS Internship Experience

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

    Roberts, D L

    2006-09-06

    In this paper, the author addresses four main topics: (1) A description of the topic of his internship at the U.S. Department of Homeland Security; (2) A description of his contributions to the project; (3) A discussion of research directions beneficial to the Department of Homeland Security (DHS); and (4) A discussion of the impact the internship experience had on his career aspirations. He feels the first three points can best be addressed using the contents of a paper his mentor, Dr. Tina Eliassi-Rad, and he have published based on their work this summer [Roberts and Eliassi-Rad, 2006]. Sections 2more » - 5 are intended for this purpose and have been excerpted from that paper. He concludes this paper in Section 6 with a discussion of the fourth point.« less

  10. 2010 CCCC Chair's Address: Rethinking the Fourth "C"--Call to Action

    ERIC Educational Resources Information Center

    Valentino, Marilyn J.

    2010-01-01

    This article presents the address given by Valenino at the sixty-first convention of the Conference on College Composition and Communication (CCCC) held in Louisville on March 18, 2010. In her address, the author discusses the fourth "C" and how the last part of the title was inherited. As a teacher of composition and oral communication, the…

  11. The Contemporary Women's Movement and Women's Education in India

    NASA Astrophysics Data System (ADS)

    Patel, Ila

    1998-03-01

    The contemporary women's movement in India (1975-present) has played an important role in bringing gender issues to the forefront of development planning and defining feminist politics. This paper examines how this movement has addressed the issue of women's education. The first section highlights contributions of the social reformist movement in the 19th century and the nationalist movement in promoting women's education. The role of the contemporary women's movement in changing school curricula is examined in the second section, followed by discussion on how women's studies has contributed to redefining knowledge. The fourth section discusses women's empowerment and education from the perspective of the women's movement. The article concludes by highlighting challenges facing the women's movement in promoting women's education for equality and empowerment.

  12. Nutrition Education Intervention Improves Vegetable-Related Attitude, Self-Efficacy, Preference, and Knowledge of Fourth-Grade Students

    ERIC Educational Resources Information Center

    Wall, Denise E.; Least, Christine; Gromis, Judy; Lohse, Barbara

    2012-01-01

    Background: Impact of a classroom-based, standardized intervention to address limited vegetable consumption of fourth graders was assessed. Methods: A 4-lesson, vegetable-focused intervention, revised from extant materials was repurposed for Pennsylvania fourth graders with lessons aligned with state academic standards. A reliability-tested survey…

  13. Fourth NASA Workshop on Computational Control of Flexible Aerospace Systems, part 2

    NASA Technical Reports Server (NTRS)

    Taylor, Lawrence W., Jr. (Compiler)

    1991-01-01

    A collection of papers presented at the Fourth NASA Workshop on Computational Control of Flexible Aerospace Systems is given. The papers address modeling, systems identification, and control of flexible aircraft, spacecraft and robotic systems.

  14. Brain and psyche in early Christian asceticism.

    PubMed

    Bradford, David T

    2011-10-01

    This study is an 11-part investigation of the psychology and neuropsychology of early Christian asceticism as represented by Evagrius Ponticus (AD 345-399), the tradition's first ascetical theologian and possibly its mosfinfluential. Evagrius's biography is reviewed in the first section. The living circuinstaii and perceptual consequences of desert asceticism are considered in the second. Penitence, dispassion, and the mysticism of "pure prayer" are discussed in the third. Austerities are addressed in the fourth section, particularly fasting, prostrations, and prolonged standing. Ascetical perspectives on sleep, dreams, and the hypnogogic state are analyzed in the fifth. The depressive syndrome of acedia is discussed in the sixth. Evagrius's reports of auditory, olfactory, and visual hallucinations are analyzed in the seventh. Multiple complementary interpretations of demonic phenoniena are developed in the eighth section. Evagrius's psychotherapy for anger is reviewed in the ninth. Interpersonal relations among ascetics are considered in the tenth section. The study concludes with a summary.

  15. 7 CFR 51.2296 - Three-fourths half kernel.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Three-fourths half kernel. 51.2296 Section 51.2296 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards...-fourths half kernel. Three-fourths half kernel means a portion of a half of a kernel which has more than...

  16. Cytoprotective mechanism of action of curcumin against cataract.

    PubMed

    Raman, Thiagarajan; Ramar, Manikandan; Arumugam, Munusamy; Nabavi, Seyed Mohammad; Varsha, Mosur Kumaraswamy Nagarajan Sai

    2016-06-01

    This review discusses the relationship between oxidative stress and cataract formation, molecular mechanism of curcumin action and potential benefits of treatment with the antioxidant curcumin. The first section deals with curcumin and endogenous antioxidants. The second section focuses on the action of curcumin on lipid peroxidation. Calcium homeostasis and curcumin will be discussed in the third section. The fourth section discusses the role of crystallin proteins that are responsible for maintaining lens transparency and the role of curcumin in regulating crystallin expression. The interaction of curcumin with transcription factors will be dealt in the fifth section. The final section will focus on the effect of curcumin on aldose reductase, which is associated with hyperglycemia and cataract. One of the strongest antioxidants is curcumin which has been shown to be very effective against cataract. This compound is better than other antioxidants in preventing cataract but its limited bioavailability can be addressed by employing nanotechnology. Copyright © 2016 Institute of Pharmacology, Polish Academy of Sciences. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  17. 58. SECTION AND DETAILS OF FOURTH AND FIFTH FLOOR ADDITIONS ...

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

    58. SECTION AND DETAILS OF FOURTH AND FIFTH FLOOR ADDITIONS TO BUILDINGS NO. 2 AND 4, DATED JUNE 24, 1937; SCHMIDT, GARDEN AND ERICKSON, ARCHITECTS - Underwriters' Laboratories, 207-231 East Ohio Street, Chicago, Cook County, IL

  18. 59. FOURTH FLOOR PLAN, SECTIONS AND DETAILS OF 1937 ADDITION ...

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

    59. FOURTH FLOOR PLAN, SECTIONS AND DETAILS OF 1937 ADDITION TO BUILDINGS NO. 2 and 4, DATED JUNE 24, 1937; SCHMIDT, GARDEN AND ERICKSON, ARCHITECTS - Underwriters' Laboratories, 207-231 East Ohio Street, Chicago, Cook County, IL

  19. 15. BUILDING 1: FOURTH FLOOR (West Section), TOP LEVEL OF ...

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

    15. BUILDING 1: FOURTH FLOOR (West Section), TOP LEVEL OF TUBS, SOUTH AND WEST WALLS. OPEN METAL BREWER'S STAIR VISIBLE ALONG WEST WALL - Boston Beer Company, 225-249 West Second Street, South Boston, Suffolk County, MA

  20. Evidence of educational inadequacies in region-specific musculoskeletal medicine.

    PubMed

    Day, Charles S; Yeh, Albert C

    2008-10-01

    Recent studies suggest US medical schools are not effectively addressing musculoskeletal medicine in their curricula. We examined if there were specific areas of weakness by analyzing students' knowledge of and confidence in examining specific anatomic regions. A cross-sectional survey study of third- and fourth-year students at Harvard Medical School was conducted during the 2005 to 2006 academic year. One hundred sixty-two third-year students (88% response) and 87 fourth-year students (57% response) completed the Freedman and Bernstein cognitive mastery examination in musculoskeletal medicine and a survey eliciting their clinical confidence in examining the shoulder, elbow, hand, back, hip, knee, and foot on a one to five Likert scale. We specifically analyzed examination questions dealing with the upper extremity, lower extremity, back, and others, which included more systemic conditions such as arthritis, metabolic bone diseases, and cancer. Students failed to meet the established passing benchmark of 70% in all subgroups except for the others category. Confidence scores in performing a physical examination and in generating a differential diagnosis indicated students felt below adequate confidence (3.0 of 5) in five of the seven anatomic regions. Our study provides evidence that region-specific musculoskeletal medicine is a potential learning gap that may need to be addressed in the undergraduate musculoskeletal curriculum.

  1. Cyberporn and Children: The Scope of the Problem, the State of the Technology, and the Need for Congressional Action. Hearing on S.892, a Bill To Amend Section 1464 of Title 18, United States Code, To Punish Transmission by Computer of Indecent Material to Minors, before the Committee on the Judiciary, United States Senate. One Hundred Fourth Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on the Judiciary.

    This document presents witness testimony and supplemental materials from a Congressional hearing called to address pornography in cyberspace. It features opening statements by Senator Charles E. Grassley and Senator Patrick J. Leahy; and statements by Senators Strom Thurmond, Russell D. Feingold, Orrin G. Hatch, Chairman of the Senate Committee on…

  2. Are neurocognitive speed and inconsistency similarly affected in type 2 diabetes?

    PubMed

    Whitehead, Bonnie P; Dixon, Roger A; Hultsch, David F; MacDonald, Stuart W S

    2011-07-01

    Type 2 diabetes (T2D) is a disease of aging with indirect but detectable and cumulative neurological implications. We systematically tested whether neurocognitive speed (mean rate) or inconsistency (intraindividual variability) was the more sensitive clinical marker of T2D. Three of four research questions used a cross-sectional wave of the Victoria Longitudinal Study (VLS) divided into T2D (age 55-81 years) and control (age = 53-91 years) groups. The fourth question addressed relative two-wave longitudinal changes. Each of four speeded tasks produced intraindividual mean rate (IM) and intraindividual standard deviation (ISD) scores. First, the T2D group performed more slowly than the controls. Second, this deficit extended to inconsistency, but less uniformly. Third, based on logistic regression analyses, IM was the more effective predictor of T2D status. Fourth, we observed similar longitudinal change patterns for IM and ISD. Results are linked to the theoretical location of T2D on an adjusted neural vulnerability continuum.

  3. Are Neurocognitive Speed and Inconsistency Similarly Affected in Type 2 Diabetes?

    PubMed Central

    Whitehead, Bonnie P.; Dixon, Roger A.; Hultsch, David F.; MacDonald, Stuart W.S.

    2011-01-01

    Type 2 diabetes (T2D) is a disease of aging with indirect but detectable and cumulative neurological implications. We systematically tested whether neurocognitive speed (mean rate) or inconsistency (intraindividual variability) was the more sensitive clinical marker of T2D. Three of four research questions used a cross-sectional wave of the Victoria Longitudinal Study (VLS) divided into T2D (age 55-81 years) and control (age = 53-91 years) groups. The fourth question addressed relative two-wave longitudinal changes. Each of four speeded tasks produced intraindividual mean rate (IM) and intraindividual standard deviation (ISD) scores. First, the T2D group performed more slowly than the controls. Second, this deficit extended to inconsistency, but less uniformly. Third, based on logistic regression analyses, IM was the more effective predictor of T2D status. Fourth, we observed similar longitudinal change patterns for IM and ISD. Results are linked to the theoretical location of T2D on an adjusted neural vulnerability continuum. PMID:21416426

  4. 5. STANDPIPE STRUCTURE DETAIL SHOWING CONNECTIONS TO PENSTOCKS, RIVETED SECTIONAL ...

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

    5. STANDPIPE STRUCTURE DETAIL SHOWING CONNECTIONS TO PENSTOCKS, RIVETED SECTIONAL CONSTRUCTION OF TWO OF THE THREE ORIGINAL STANDPIPES (PHOTO RIGHT), WELDED SECTIONAL CONSTRUCTION OF FOURTH STANDPIPE, AND MODERN VENTILATION VALVES ON FIFTH PENSTOCK AT PHOTO LEFT CENTER BETWEEN FOURTH STANDPIPE AND ORIGINAL TWO. VIEW TO NORTHEAST. - Big Creek Hydroelectric System, Powerhouse 3 Penstock Standpipes, Big Creek, Big Creek, Fresno County, CA

  5. Endangered Languages and Literacy. Proceedings of the Fourth FEL Conference (Charlotte, North Carolina, September 21-24, 2000).

    ERIC Educational Resources Information Center

    Ostler, Nicholas, Ed.; Rudes, Blair, Ed.

    Papers for the fourth Foundation for Endangered Languages (FEL) Conference include the following: "Endangered languages and Literacy" (Nicholas Ostler, Blair Rudes); "Keynote Address: On Native Language Literacy: a Personal Perspective" (Ofelia Zepeda); "A Community's Solution to Some Literacy Problems: The Mayangna of…

  6. Settings: In a Variety of Place. . .

    ERIC Educational Resources Information Center

    Cairo, Peter; And Others

    This document consists of the fourth section of a book of readings on issues related to adult career development. The four chapters in this fourth section focus on settings in which adult career development counseling may take place. "Career Planning and Development in Organizations" (Peter Cairo) discusses several concepts and definitions…

  7. Youth at Risk: A Prevention Resource for Counselors, Teachers, and Parents. Fourth Edition.

    ERIC Educational Resources Information Center

    Capuzzi, David, Ed.; Gross, Douglas R., Ed.

    The fourth revision of this text offers both tested prevention strategies for work with diverse at-risk populations and counseling techniques that address the complexities of destructive behavior from individual, family, school, and community perspectives. Drawing on the wisdom of 24 experts, this book provides concrete advice for creating and…

  8. Hypersonic Wind-Tunnel Measurements of Boundary-Layer Pressure Fluctuations

    DTIC Science & Technology

    2009-08-01

    experiments. The third and fourth sections of the cone are designed to hold the instrumentation. The model can be run as a 0.102-m base-diameter cone...using the third section only, or 28 Figure 3.10. Glow-perturber section the fourth section can be added to increase the cone base diameter to 0.127 m...the second sensor. The third sensor shows an increase in frequency components above 15 kHz as well as a rise in lower frequencies. As transition

  9. Nuclear energy.

    PubMed

    Grandin, Karl; Jagers, Peter; Kullander, Sven

    2010-01-01

    Nuclear energy can play a role in carbon free production of electrical energy, thus making it interesting for tomorrow's energy mix. However, several issues have to be addressed. In fission technology, the design of so-called fourth generation reactors show great promise, in particular in addressing materials efficiency and safety issues. If successfully developed, such reactors may have an important and sustainable part in future energy production. Working fusion reactors may be even more materials efficient and environmental friendly, but also need more development and research. The roadmap for development of fourth generation fission and fusion reactors, therefore, asks for attention and research in these fields must be strengthened.

  10. Fourth-Grade Elementary Students' Conceptions of Standards-Based Lunar Concepts

    ERIC Educational Resources Information Center

    Trundle, Kathy Cabe; Atwood, Ronald K.; Christopher, John E.

    2007-01-01

    Fourth-grade students' knowledge of observable moon phases and patterns of change, as well as conceptual understanding of the cause of moon phases, was investigated before and after special instruction. Pretest and post-test data for 48 students were used to address the research question related to observable moon phases and patterns of change.…

  11. The First Amendment and the Fourth Estate: The Law of Mass Media. Fourth Edition.

    ERIC Educational Resources Information Center

    Carter, T. Barton; And Others

    Predicated on the belief that communications students are capable of understanding communications law and the processes that created it, this book examines U.S. Supreme Court opinions on the First Amendment. The book addresses the following topics: 1) the American legal system and freedom of expression (in introductory chapters); 2) defamation; 3)…

  12. Education in the Fourth Dimension. Teachers and Their Value Commitments. CRIS Perspectives on the School.

    ERIC Educational Resources Information Center

    Gorman, Michael J.

    Independent schools have traditionally held the view that education must address the whole person, not only the intellectual, artistic, and physical dimensions of life but also the fourth dimension, the spiritual or religious dimension. The spiritual dimension has a place in school life, and character development or moral education is primarily…

  13. The Fourth Grade Experience: Insights toward the Transition to Middle School

    ERIC Educational Resources Information Center

    Reynolds, Kelly A.

    2005-01-01

    The transition from elementary to middle school can be an exciting as well as scary time for young adolescents. The stress of this transition can be decreased by incorporating transition programs that address student needs and concerns. This qualitative research study was designed to gain an overall sense of fourth grade in order to better…

  14. Human Resources Administration: A School-Based Perspective. Fourth Edition

    ERIC Educational Resources Information Center

    Smith, Richard

    2009-01-01

    Enhanced and updated, this Fourth Edition of Richard E. Smith's highly successful text examines the growing role of the principal in planning, hiring, staff development, supervision, and other human resource functions. The Fourth Edition includes new sections on ethics, induction, and the role of the mentor teacher. This edition also introduces…

  15. Executive summary of the SEPAR recommendations for the diagnosis and treatment of non-small cell lung cancer.

    PubMed

    Villar Álvarez, Felipe; Muguruza Trueba, Ignacio; Belda Sanchis, José; Molins López-Rodó, Laureano; Rodríguez Suárez, Pedro Miguel; Sánchez de Cos Escuín, Julio; Barreiro, Esther; Borrego Pintado, M Henar; Disdier Vicente, Carlos; Flandes Aldeyturriaga, Javier; Gámez García, Pablo; Garrido López, Pilar; León Atance, Pablo; Izquierdo Elena, José Miguel; Novoa Valentín, Nuria M; Rivas de Andrés, Juan José; Royo Crespo, Íñigo; Salvatierra Velázquez, Ángel; Seijo Maceiras, Luís M; Solano Reina, Segismundo; Aguiar Bujanda, David; Avila Martínez, Régulo J; de Granda Orive, Jose Ignacio; de Higes Martinez, Eva; Diaz-Hellín Gude, Vicente; Embún Flor, Raúl; Freixinet Gilart, Jorge L; García Jiménez, María Dolores; Hermoso Alarza, Fátima; Hernández Sarmiento, Samuel; Honguero Martínez, Antonio Francisco; Jimenez Ruiz, Carlos A; López Sanz, Iker; Mariscal de Alba, Andrea; Martínez Vallina, Primitivo; Menal Muñoz, Patricia; Mezquita Pérez, Laura; Olmedo García, María Eugenia; Rombolá, Carlos A; San Miguel Arregui, Iñigo; de Valle Somiedo Gutiérrez, María; Triviño Ramírez, Ana Isabel; Trujillo Reyes, Joan Carles; Vallejo, Carmen; Vaquero Lozano, Paz; Varela Simó, Gonzalo; Zulueta, Javier J

    2016-07-01

    The Thoracic Surgery and Thoracic Oncology groups of the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR) have backed the publication of a handbook on recommendations for the diagnosis and treatment of non-small cell lung cancer. Due to the high incidence and mortality of this disease, the best scientific evidence must be constantly updated and made available for consultation by healthcare professionals. To draw up these recommendations, we called on a wide-ranging group of experts from the different specialties, who have prepared a comprehensive review, divided into 4 main sections. The first addresses disease prevention and screening, including risk factors, the role of smoking cessation, and screening programs for early diagnosis. The second section analyzes clinical presentation, imaging studies, and surgical risk, including cardiological risk and the evaluation of respiratory function. The third section addresses cytohistological confirmation and staging studies, and scrutinizes the TNM and histological classifications, non-invasive and minimally invasive sampling methods, and surgical techniques for diagnosis and staging. The fourth and final section looks at different therapeutic aspects, such as the role of surgery, chemotherapy, radiation therapy, a multidisciplinary approach according to disease stage, and other specifically targeted treatments, concluding with recommendations on the follow-up of lung cancer patients and surgical and endoscopic palliative interventions in advanced stages. Copyright © 2016 SEPAR. Published by Elsevier Espana. All rights reserved.

  16. Fourth revolution in psychiatry - Addressing comorbidity with chronic physical disorders.

    PubMed

    Gautam, Shiv

    2010-07-01

    The moral treatment of mental patients, Electro Convulsive therapy (ECT), and Psychotropic medications constitute the first, second, and third revolution in psychiatry, respectively. Addressing comorbidities of mental illnesses with chronic physical illnesses will be the fourth revolution in psychiatry. Mind and body are inseparable; there is a bidirectional relationship between psyche and soma, each influencing the other. Plausible biochemical explanations are appearing at an astonishing rate. Psychiatric comorbidity with many chronic physical disorders has remained neglected. Such comorbidity with cardiac, respiratory, Gastrointestinal, endocrinal, and neurological disorders, trauma, and other conditions like HIV and so on, needs to be addressed too. Evidence base of prevalence and causal relationship of psychiatric comorbidities in these disorders has been highlighted and strategies to meet the challenge of comorbidity have been indicated.

  17. Fourth revolution in psychiatry – Addressing comorbidity with chronic physical disorders

    PubMed Central

    Gautam, Shiv

    2010-01-01

    The moral treatment of mental patients, Electro Convulsive therapy (ECT), and Psychotropic medications constitute the first, second, and third revolution in psychiatry, respectively. Addressing comorbidities of mental illnesses with chronic physical illnesses will be the fourth revolution in psychiatry. Mind and body are inseparable; there is a bidirectional relationship between psyche and soma, each influencing the other. Plausible biochemical explanations are appearing at an astonishing rate. Psychiatric comorbidity with many chronic physical disorders has remained neglected. Such comorbidity with cardiac, respiratory, Gastrointestinal, endocrinal, and neurological disorders, trauma, and other conditions like HIV and so on, needs to be addressed too. Evidence base of prevalence and causal relationship of psychiatric comorbidities in these disorders has been highlighted and strategies to meet the challenge of comorbidity have been indicated. PMID:21180405

  18. Proceedings of the Fourth Annual Deep Brain Stimulation Think Tank: A Review of Emerging Issues and Technologies

    PubMed Central

    Deeb, Wissam; Giordano, James J.; Rossi, Peter J.; Mogilner, Alon Y.; Gunduz, Aysegul; Judy, Jack W.; Klassen, Bryan T.; Butson, Christopher R.; Van Horne, Craig; Deny, Damiaan; Dougherty, Darin D.; Rowell, David; Gerhardt, Greg A.; Smith, Gwenn S.; Ponce, Francisco A.; Walker, Harrison C.; Bronte-Stewart, Helen M.; Mayberg, Helen S.; Chizeck, Howard J.; Langevin, Jean-Philippe; Volkmann, Jens; Ostrem, Jill L.; Shute, Jonathan B.; Jimenez-Shahed, Joohi; Foote, Kelly D.; Wagle Shukla, Aparna; Rossi, Marvin A.; Oh, Michael; Pourfar, Michael; Rosenberg, Paul B.; Silburn, Peter A.; de Hemptine, Coralie; Starr, Philip A.; Denison, Timothy; Akbar, Umer; Grill, Warren M.; Okun, Michael S.

    2016-01-01

    This paper provides an overview of current progress in the technological advances and the use of deep brain stimulation (DBS) to treat neurological and neuropsychiatric disorders, as presented by participants of the Fourth Annual DBS Think Tank, which was convened in March 2016 in conjunction with the Center for Movement Disorders and Neurorestoration at the University of Florida, Gainesveille FL, USA. The Think Tank discussions first focused on policy and advocacy in DBS research and clinical practice, formation of registries, and issues involving the use of DBS in the treatment of Tourette Syndrome. Next, advances in the use of neuroimaging and electrochemical markers to enhance DBS specificity were addressed. Updates on ongoing use and developments of DBS for the treatment of Parkinson's disease, essential tremor, Alzheimer's disease, depression, post-traumatic stress disorder, obesity, addiction were presented, and progress toward innovation(s) in closed-loop applications were discussed. Each section of these proceedings provides updates and highlights of new information as presented at this year's international Think Tank, with a view toward current and near future advancement of the field. PMID:27920671

  19. The Effect of Guided Reading on Literacy Achievement of Third and Fourth Grade Students

    ERIC Educational Resources Information Center

    Gregory, Brandon

    2017-01-01

    Literacy, the ability to read and write, is of great importance to the success of students throughout their lives. The problem the study addressed was low literacy achievement levels of third and fourth grade students. The information gained from this study was important because it helped staff members at the research site identify the impact of…

  20. Independent Examination of the Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV): What Does the WAIS-IV Measure?

    ERIC Educational Resources Information Center

    Benson, Nicholas; Hulac, David M.; Kranzler, John H.

    2010-01-01

    Published empirical evidence for the Wechsler Adult Intelligence Scale--Fourth Edition (WAIS-IV) does not address some essential questions pertaining to the applied practice of intellectual assessment. In this study, the structure and cross-age invariance of the latest WAIS-IV revision were examined to (a) elucidate the nature of the constructs…

  1. Performing Race in Four Culturally Diverse Fourth Grade Classrooms: Silence, Race Talk, and the Negotiation of Social Boundaries

    ERIC Educational Resources Information Center

    Schaffer, Rebecca; Skinner, Debra G.

    2009-01-01

    This article addresses how preadolescents produce and perform race through an ethnographic study of 8- to 11-year-old students in four fourth grade classrooms in the southeastern United States. Although Asian, Latino, and white students tended to avoid explicit talk of race, many white students constructed black students as disruptive…

  2. 78 FR 54321 - Joint Industry Plan; Notice of Filing and Immediate Effectiveness of the Fourth Amendment to the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-03

    ... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70273; File No. 4-631] Joint Industry Plan; Notice of Filing and Immediate Effectiveness of the Fourth Amendment to the National Market System Plan To Address Extraordinary Market Volatility by BATS Exchange, Inc., BATS Y- Exchange, Inc., Chicago Board Options Exchange, Incorporated, Chicago...

  3. The Elementary Bubble Project: Exploring Critical Media Literacy in a Fourth-Grade Classroom

    ERIC Educational Resources Information Center

    Gainer, Jesse S.; Valdez-Gainer, Nancy; Kinard, Timothy

    2009-01-01

    This article addresses issues surrounding critical media literacy using popular culture texts. The authors focus on the example of their work with a fourth-grade class involved in a project to unpack the messages of popular media and advertising texts. This project, which they call the Elementary Bubble Project, was inspired by guerilla artist Ji…

  4. The Effect of Teacher and Student Characteristics on TIMSS 2011 Mathematics Achievement of Fourth- and Eighth-Grade Students in Turkey

    ERIC Educational Resources Information Center

    Yalcin, Seher; Demirtasli, Rahime Nükhet; Dibek, Munevver Ilgun; Yavuz, Hatice Cigdem

    2017-01-01

    This study investigated effect of student- and school-level variables on mathematics achievement of fourth- and eighth-grade students using the Trends in International Mathematics and Science Study (TIMSS) 2011 data of Turkey. The common variables addressed in student and school questionnaires were compared. Due to nested structure of the TIMSS…

  5. 39 CFR 242.2 - Change of site-fourth-class offices.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Change of site-fourth-class offices. 242.2 Section 242.2 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION CHANGE OF SITE § 242.2 Change of site—fourth-class offices. Report by memorandum to chief, organization and management branch, when change in site is necessary....

  6. Results of the 4th scientific workshop of the ECCO (Group II): markers of intestinal fibrosis in inflammatory bowel disease.

    PubMed

    Rieder, Florian; de Bruyn, Jessica R; Pham, Bao Tung; Katsanos, Konstantinos; Annese, Vito; Higgins, Peter D R; Magro, Fernando; Dotan, Iris

    2014-10-01

    The fourth scientific workshop of the European Crohn's and Colitis Organization (ECCO) focused on intestinal fibrosis in inflammatory bowel disease (IBD). The objective was to better understand basic mechanisms and markers of intestinal fibrosis as well as to suggest new therapeutic targets to prevent or treat fibrosis. The results of this workshop are presented in three separate manuscripts. This section describes markers of fibrosis in IBD, identifies unanswered questions in the field and provides a framework for future studies addressing the unmet needs in the field of intestinal fibrosis. Copyright © 2014 European Crohn's and Colitis Organisation. Published by Elsevier B.V. All rights reserved.

  7. The State of the Cities, 2000: Megaforces Shaping the Future of the Nation's Cities. Fourth Annual Report.

    ERIC Educational Resources Information Center

    Department of Housing and Urban Development, Washington, DC.

    This report, fourth in a series, recounts the most recent data on indicators of the social and economic vitality of U.S. cities and positions the Administration's urban policy agenda to address challenges confronting cities. This year the report identifies four megaforces that are shaping the future of U.S. cities and presents findings showing…

  8. Fourth Aircraft Interior Noise Workshop

    NASA Technical Reports Server (NTRS)

    Stephens, David G. (Compiler)

    1992-01-01

    The fourth in a series of NASA/SAE Interior Noise Workshops was held on May 19 and 20, 1992. The theme of the workshop was new technology and applications for aircraft noise with emphasis on source noise prediction; cabin noise prediction; cabin noise control, including active and passive methods; and cabin interior noise procedures. This report is a compilation of the presentations made at the meeting which addressed the above issues.

  9. Broadening Army Leaders for the Volatile, Uncertain, Complex and Ambiguous Environment

    DTIC Science & Technology

    2012-02-01

    5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION ...past, violent extremist organizations (VEO) are actively seeking the ability to use disease as a weapon to attack the West. The fourth condition of...slides as a primary form of communication sets it apart from most other organizations . Saluting followed by a unit greeting when one soldier meets a

  10. Healthy food outside: farmers' markets, taco trucks, and sidewalk fruit vendors.

    PubMed

    Morales, Alfonso; Kettles, Gregg

    2009-01-01

    This paper explores the many dimensions of street vending and public markets, the multiple intersections vending and markets have with food regulation, and the historical connection markets have with other policy problems. We develop the article in four parts, following the introduction found in section one the article touches on three elements of law and public policy. The second section considers markets and merchants in public goods with their associated dilemmas. Our approach is to reconfigure the emphasis on public space as transportation by justifying the use of the street and sidewalk for street vending. The importance of public space for commerce and other creative activities bridges the second and third sections of the article. The third section chronicles the history of law and regulation around street and public markets. Here we emphasize how cities historically used public markets as public policy tools to address food security, employment, and to help those growing cities accommodate new immigrants. The fourth section focuses on public health by examining the law of outdoor food sold on the street. Through our analysis we set forth numerous suggestions for advocacy, policy, and legal reform.

  11. Genetic Issues in Mental Retardation, 1996-1997.

    ERIC Educational Resources Information Center

    Genetic Issues in Mental Retardation, 1996

    1996-01-01

    This document consists of the first six issues of a newsletter, which discusses current knowledge about and concerns related to genetics and mental retardation. The second issue addresses the problem of genetic discrimination. The third issue considers genetic testing, screening, and counseling. The fourth issue addresses genetic privacy issues.…

  12. "Clinical brain profiling": a neuroscientific diagnostic approach for mental disorders.

    PubMed

    Peled, Abraham; Geva, Amir B

    2014-10-01

    Clinical brain profiling is an attempt to map a descriptive nosology in psychiatry to underlying constructs in neurobiology and brain dynamics. This paper briefly reviews the motivation behind clinical brain profiling (CBP) and presents some provisional validation using clinical assessments and meta-analyses of neuroscientific publications. The paper has four sections. In the first, we review the nature and motivation for clinical brain profiling. This involves a description of the key aspects of functional anatomy that can lead to psychopathology. These features constitute the dimensions or categories for a profile of brain disorders based upon pathophysiology. The second section describes a mapping or translation matrix that maps from symptoms and signs, of a descriptive sort, to the CBP dimensions that provide a more mechanistic explanation. We will describe how this mapping engenders archetypal diagnoses, referring readers to tables and figures. The third section addresses the construct validity of clinical brain profiling by establishing correlations between profiles based on clinical ratings of symptoms and signs under classical diagnostic categories with the corresponding profiles generated automatically using archetypal diagnoses. We then provide further validation by performing a cluster analysis on the symptoms and signs and showing how they correspond to the equivalent brain profiles based upon clinical and automatic diagnosis. In the fourth section, we address the construct validity of clinical brain profiling by looking for associations between pathophysiological mechanisms (such as connectivity and plasticity) and nosological diagnoses (such as schizophrenia and depression). Based upon the mechanistic perspective offered in the first section, we test some particular hypotheses about double dissociations using a meta-analysis of PubMed searches. The final section concludes with perspectives for the future and outstanding validation issues for clinical brain profiling. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Improving Oral Performance through Interactions Flashcards

    ERIC Educational Resources Information Center

    Urquijo, Jasson

    2012-01-01

    This paper describes an action research project that addressed the issue of low oral performance in English among third grade learners at a public girls' school in Bogota, Colombia. The issue was identified via content analysis of ten field logs compiled over the third and fourth quarter of the second semester, 2010. To address the problem of…

  14. In Response to Lee Sechrest's 1992 AEA Presidential Address: "Roots: Back to Our First Generations," February 1991, 1-7.

    ERIC Educational Resources Information Center

    Lincoln, Yvonna S.; And Others

    1992-01-01

    Y. S. Lincoln and E. G. Guba consider L. Sechrest's comments on their book "Fourth Generation Evaluation" as less a criticism than an attempt to demolish. D. M. Fetterman also objects to much of Sechrest's address. E. J. Posavac generally agrees with conclusions of Welch and Sternhagen. (SLD)

  15. Stress and stressors in the clinical environment: a comparative study of fourth-year student nurses and newly qualified general nurses in Ireland.

    PubMed

    Suresh, Patricia; Matthews, Anne; Coyne, Imelda

    2013-03-01

    To measure and compare the perceived levels of job-related stress and stressors of newly qualified nurses and fourth-year student nurses in the clinical environment and to explore the participants' views on stress and stressors. Stress in the nursing workplace has significant consequences for the person, the patient and the organisation, such as psychological and physical health deterioration and impaired professional practice. To address this problem, stress and stressors need to be measured and identified. This study used a cross-sectional survey design and self-reporting questionnaires to measure and compare levels of stress in both groups. Convenience sampling involved all newly qualified nurses (n = 120) and fourth-year student nurses (n = 128) in Dublin North-East region in Ireland. The instrument used was 'The Nursing Stress Scale' (Gray-Toft & Anderson 1981, Journal of Behavioral Assessment 3, 11-23). Descriptive, qualitative analysis was conducted on an open-ended question. Data were obtained from newly qualified nurses (n = 31) and fourth-year student nurses (n = 40) in six acute hospital sites. Levels of perceived stress and stressors were high in both groups. Themes identified from the responses to the open question by both groups included excessive workload, difficult working relationships and unmet clinical learning needs. Student nurses also reported the combination of academic demands with clinical placement as a major stressor. There was no significant difference between each group. Stress continues to be a problem for nurses in the clinical setting. Excessive workload requires urgent attention by hospital managers in view of widespread retention difficulties. Themes identified could provide a framework for possible interventions for improving the clinical environment for nurses. These results can help stakeholders in nurse education and practice to develop interventions to reduce stress for both groups and to ease the transition from student to graduate nurse. © 2012 Blackwell Publishing Ltd.

  16. Computational techniques for ECG analysis and interpretation in light of their contribution to medical advances

    PubMed Central

    Mincholé, Ana; Martínez, Juan Pablo; Laguna, Pablo; Rodriguez, Blanca

    2018-01-01

    Widely developed for clinical screening, electrocardiogram (ECG) recordings capture the cardiac electrical activity from the body surface. ECG analysis can therefore be a crucial first step to help diagnose, understand and predict cardiovascular disorders responsible for 30% of deaths worldwide. Computational techniques, and more specifically machine learning techniques and computational modelling are powerful tools for classification, clustering and simulation, and they have recently been applied to address the analysis of medical data, especially ECG data. This review describes the computational methods in use for ECG analysis, with a focus on machine learning and 3D computer simulations, as well as their accuracy, clinical implications and contributions to medical advances. The first section focuses on heartbeat classification and the techniques developed to extract and classify abnormal from regular beats. The second section focuses on patient diagnosis from whole recordings, applied to different diseases. The third section presents real-time diagnosis and applications to wearable devices. The fourth section highlights the recent field of personalized ECG computer simulations and their interpretation. Finally, the discussion section outlines the challenges of ECG analysis and provides a critical assessment of the methods presented. The computational methods reported in this review are a strong asset for medical discoveries and their translation to the clinical world may lead to promising advances. PMID:29321268

  17. Dental Hygiene Program Clinic Manual, Fall 1997. Fourth Edition.

    ERIC Educational Resources Information Center

    Errico, Mary; Cama, Christine; Pastoriza-Maldonado, Alida

    This is the fourth edition of the Clinic Manual for the Dental Hygiene Program at Eugenio Maria de Hostos Community College in the Bronx (New York). It contains general information, grading procedures, performance guides, and clinical forms related to the program. Section 1 provides an introduction to clinic philosophy, policies, goals and…

  18. Proceedings of the International Symposium on the Interaction of Non- Nuclear Munitions with Structures (4th), Held in Panama City Beach, Florida on 17-21 April 1989. Volume 2

    DTIC Science & Technology

    1989-04-01

    1 AD-A257 318 Proceedings of the Fourth International Symposium on the Interaction of Non-nuclear Munfftons with Structures (volume 2) DTIC S ELECTE...volume 2) 6. AUTHOR( S ) Captain Diane B. Miller (Symposium Project Officer) 7. PERFORMING ORGANIZATION NAME( S ) ANI) ADDRESS(ES) 8. PEBF()WING...MONITORING AGENCY NAME( S ) AND ADDRESS(ES) - 10. SPONSORINGiMONITORING AGENCY REPORT NUMBER (Same as 7) 11, SUPPLEMENTARY NOTES 12a. DISTRIBUTION

  19. The Lunch-Wheel Spin.

    ERIC Educational Resources Information Center

    Mason, Julia A.; Jones, Graham A.

    1994-01-01

    Describes a problem formulated by fourth-grade students about having more pizza for lunch, and the clarifying, predicting, modeling, simulating, comparing, and extending activities that occurred in addressing the problem from a probabilistic perspective. (MKR)

  20. Transverse pumped laser amplifier architecture

    DOEpatents

    Bayramian, Andrew James; Manes, Kenneth R.; Deri, Robert; Erlandson, Alvin; Caird, John; Spaeth, Mary L.

    2015-05-19

    An optical gain architecture includes a pump source and a pump aperture. The architecture also includes a gain region including a gain element operable to amplify light at a laser wavelength. The gain region is characterized by a first side intersecting an optical path, a second side opposing the first side, a third side adjacent the first and second sides, and a fourth side opposing the third side. The architecture further includes a dichroic section disposed between the pump aperture and the first side of the gain region. The dichroic section is characterized by low reflectance at a pump wavelength and high reflectance at the laser wavelength. The architecture additionally includes a first cladding section proximate to the third side of the gain region and a second cladding section proximate to the fourth side of the gain region.

  1. Transverse pumped laser amplifier architecture

    DOEpatents

    Bayramian, Andrew James; Manes, Kenneth; Deri, Robert; Erlandson, Al; Caird, John; Spaeth, Mary

    2013-07-09

    An optical gain architecture includes a pump source and a pump aperture. The architecture also includes a gain region including a gain element operable to amplify light at a laser wavelength. The gain region is characterized by a first side intersecting an optical path, a second side opposing the first side, a third side adjacent the first and second sides, and a fourth side opposing the third side. The architecture further includes a dichroic section disposed between the pump aperture and the first side of the gain region. The dichroic section is characterized by low reflectance at a pump wavelength and high reflectance at the laser wavelength. The architecture additionally includes a first cladding section proximate to the third side of the gain region and a second cladding section proximate to the fourth side of the gain region.

  2. TIMSS 2011 User Guide for the International Database. Supplement 1: International Version of the TIMSS 2011 Background and Curriculum Questionnaires

    ERIC Educational Resources Information Center

    Foy, Pierre, Ed.; Arora, Alka, Ed.; Stanco, Gabrielle M., Ed.

    2013-01-01

    The TIMSS 2011 International Database includes data for all questionnaires administered as part of the TIMSS 2011 assessment. This supplement contains the international version of the TIMSS 2011 background questionnaires and curriculum questionnaires in the following 10 sections: (1) Fourth Grade Student Questionnaire; (2) Fourth Grade Home…

  3. Scaling, Similarity, and the Fourth Paradigm for Hydrology

    NASA Technical Reports Server (NTRS)

    Peters-Lidard, Christa D.; Clark, Martyn; Samaniego, Luis; Verhoest, Niko E. C.; van Emmerik, Tim; Uijlenhoet, Remko; Achieng, Kevin; Franz, Trenton E.; Woods, Ross

    2017-01-01

    In this synthesis paper addressing hydrologic scaling and similarity, we posit that roadblocks in the search for universal laws of hydrology are hindered by our focus on computational simulation (the third paradigm), and assert that it is time for hydrology to embrace a fourth paradigm of data-intensive science. Advances in information-based hydrologic science, coupled with an explosion of hydrologic data and advances in parameter estimation and modelling, have laid the foundation for a data-driven framework for scrutinizing hydrological scaling and similarity hypotheses. We summarize important scaling and similarity concepts (hypotheses) that require testing, describe a mutual information framework for testing these hypotheses, describe boundary condition, state flux, and parameter data requirements across scales to support testing these hypotheses, and discuss some challenges to overcome while pursuing the fourth hydrological paradigm. We call upon the hydrologic sciences community to develop a focused effort towards adopting the fourth paradigm and apply this to outstanding challenges in scaling and similarity.

  4. Industrial Maintenance, Volume III. Post Secondary Curriculum Guide.

    ERIC Educational Resources Information Center

    Butler, Raymond H.; And Others

    This volume is the fourth of four volumes that comprise a curriculum guide for a postsecondary industrial maintenance program. It contains three sections and appendixes. Section 4 provides suggested methods of structuring the curriculum. Suggested ways of recording and documenting student progress are presented in section 5. Section 6 contains…

  5. They're Not Just Big Kids: Motivating Adult Learners.

    ERIC Educational Resources Information Center

    Thoms, Karen Jarrett

    This paper discusses motivation of adult learners. The first section discusses the adult learner, including the concepts of andragogy and pedagogy, as well as student-centered learning. The second section summarizes changing student demographics and predictions. The third section presents principles of adult learning. The fourth section covers…

  6. The Joy of Teaching Literacy. The Thirty-Fourth Yearbook: A Double Peer Reviewed Publication of the Association of Literacy Educators and Researchers

    ERIC Educational Resources Information Center

    Marin, Linda, Ed.; Boggs, Merry, Ed.; Szabo, Susan, Ed.; Morrision, Timothy, Ed.; Garza-Garcia, Lizabeth, Ed.

    2012-01-01

    The Association of Literacy Educators and Researchers (ALER) Yearbook, Volume 34, includes papers presented at the annual conference, which have gone through a double peer review process. It also includes the Presidential Address and the keynote addresses given at the conference. For ALER's 55th annual meeting, the Association of Literacy…

  7. The clinical significance of loneliness: a literature review.

    PubMed

    Heinrich, Liesl M; Gullone, Eleonora

    2006-10-01

    Satisfying social relationships are vital for good mental and physical health. Accordingly, we recommend that the alleviation and prevention of social relationship deficits be a key focus of clinicians. In this review, we focus on loneliness as a crucial marker of social relationship deficits and contend that loneliness should command clinicians' attention in its own right--not just as an adjunct to the treatment of other problems such as depression. With a particular focus on the adolescent developmental period, this review is organized into five sections: Drawing on developmental and evolutionary psychology theories, the nature of social relationships and the function they serve is first discussed. In the second section, loneliness is introduced as an exemplar of social relationship deficits. Here a definition of loneliness is provided, as well as an explanation of why it may pose a situation of concern. This is followed by a review of the prototypic features of loneliness through examination of its affective, cognitive, and behavioral correlates. The fourth section includes a review of theories related to the antecedent and maintenance factors involved in loneliness. Finally, methodological and theoretical considerations are addressed, and conclusions and proposals for future research directions are put forth.

  8. Vault Area (original section), south corridor, looking west Fort ...

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

    Vault Area (original section), south corridor, looking west - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

  9. On 3-D inelastic analysis methods for hot section components. Volume 1: Special finite element models

    NASA Technical Reports Server (NTRS)

    Nakazawa, S.

    1988-01-01

    This annual status report presents the results of work performed during the fourth year of the 3-D Inelastic Analysis Methods for Hot Section Components program (NASA Contract NAS3-23697). The objective of the program is to produce a series of new computer codes permitting more accurate and efficient 3-D analysis of selected hot section components, i.e., combustor liners, turbine blades and turbine vanes. The computer codes embody a progression of math models and are streamlined to take advantage of geometrical features, loading conditions, and forms of material response that distinguish each group of selected components. Volume 1 of this report discusses the special finite element models developed during the fourth year of the contract.

  10. Toward a Fourth Generation of Disparities Research to Achieve Health Equity

    PubMed Central

    Thomas, Stephen B.; Quinn, Sandra Crouse; Butler, James; Fryer, Craig S.; Garza, Mary A.

    2011-01-01

    Achieving health equity, driven by the elimination of health disparities, is a goal of Healthy People 2020. In recent decades, the improvement in health status has been remarkable for the U.S. population as a whole. However, racial and ethnic minority populations continue to lag behind whites with a quality of life diminished by illness from preventable chronic diseases and a life span cut short by premature death. We examine a conceptual framework of three generations of health disparities research to understand (a) data trends, (b) factors driving disparities, and (c) solutions for closing the gap. We propose a new, fourth generation of research grounded in public health critical race praxis, utilizing comprehensive interventions to address race, racism, and structural inequalities and advancing evaluation methods to foster our ability to eliminate disparities. This new generation demands that we address the researcher’s own biases as part of the research process. PMID:21219164

  11. PREFACE: SPECIAL SECTION OF THE JOURNAL OF AIR & WASTE MANAGEMENT ASSOCIATION FOR PARTICULATE MATTER: ATMOSPHERIC SCIENCES, EXPOSURE AND THE FOURTH COLLOQUIUM ON PM AND HUMAN HEALTH

    EPA Science Inventory

    This dedicated issue of the Journal of the Air & Waste Management Association contains 17 peer-reviewed scientific papers that were presented at the specialty conference, “Particulate Matter: Atmospheric Sciences, Exposure and the Fourth Colloquium on PM and Human Health,” that w...

  12. 77 FR 39413 - Safety Zone: Crescent City Fourth of July Fireworks Event, Crescent City, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    ...-AA00 Safety Zone: Crescent City Fourth of July Fireworks Event, Crescent City, CA AGENCY: Coast Guard... the navigable waters near Crescent City Harbor in Crescent City, CA in support of the Crescent City... establish safety zones (33 U.S.C sections 1221 et seq.). Crescent City-Del Norte County Chamber of Commerce...

  13. Research Reports from the Fourth and Fifth National Conferences on Diagnostic and Prescriptive Mathematics. 1980 Research Monograph. Revised Third Edition.

    ERIC Educational Resources Information Center

    Romberg, Thomas A., Ed.

    This document contains 15 research papers presented at the Fourth and Fifth Annual Conferences of the Research Council for Diagnostic and Prescriptive Mathematics. The papers are organized into four sections. In part I, four position papers by Romberg, Engelhardt, Ashlock, and Heddens reflect research ideas which underlie the Council. Part II…

  14. Diet- and Body Size-related Attitudes and Behaviors Associated with Vitamin Supplement Use in a Representative Sample of Fourth-grade Students in Texas

    USDA-ARS?s Scientific Manuscript database

    The objective of this research was to examine diet- and body size-related attitudes and behaviors associated with supplement use in a representative sample of fourth-grade students in Texas. The research design consisted of cross-sectional data from the School Physical Activity and Nutrition study, ...

  15. The Savannah River Site`s Groundwater Monitoring Program. Fourth quarter, 1989

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

    Not Available

    1989-12-31

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During fourth quarter 1989 (October--December), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. An explanation of flagging criteria for the fourth quarter is presented in the Flagging Criteria sectionmore » of this document. All analytical results from fourth quarter 1989 are listed in this report, which is distributed to all waste-site custodians.« less

  16. Transitioning Human, Social, Cultural Behavior (HSCB) Models and Simulations to the Operational User1

    DTIC Science & Technology

    2009-10-01

    actuelle M&S couvrant le soutien aux operations, la representation du comportement humain , la guerre asymetrique, la defense contre le terrorisme et...methods, tools, data, intellectual capital , and processes to address these capability requirements. Fourth, there is a need to compare capability...requirements to current capabilities to identify gaps that may be addressed with DoD HSCB methods, tools, data, intellectual capital , and process

  17. Pedestal Grinder.

    ERIC Educational Resources Information Center

    Engelbrecht, Nancy; And Others

    These instructional materials provide an orientation to the pedestal grinder for use at the postsecondary level. The first of eight sections defines 14 important terms. The second section outlines 16 rules for safe use of the pedestal grinder. The third section covers grinding wheels for five different types of materials. The fourth section…

  18. Asian-South Pacific Bureau of Adult Education Special Issue in Preparation for the Fourth International Conference on Adult Education Convened by Unesco, Paris, 1985. Courier No. 31.

    ERIC Educational Resources Information Center

    ASPBAE Courier, 1984

    1984-01-01

    This special issue was developed by the Asian-South Pacific Bureau for Adult Education (ASPBAE) in preparation for Unesco's fourth international conference on adult education. A section on "Literacy--A Great Challenge and Important Debate" includes "Why Literacy? (Paul Fordham); "Cooperating or Campaigning for Literacy"…

  19. Diet- and Body Size-Related Attitudes and Behaviors Associated with Vitamin Supplement Use in a Representative Sample of Fourth-Grade Students in Texas

    ERIC Educational Resources Information Center

    George, Goldy C.; Hoelscher, Deanna M.; Nicklas, Theresa A.; Kelder, Steven H.

    2009-01-01

    Objective: To examine diet- and body size-related attitudes and behaviors associated with supplement use in a representative sample of fourth-grade students in Texas. Design: Cross-sectional data from the School Physical Activity and Nutrition study, a probability-based sample of schoolchildren. Children completed a questionnaire that assessed…

  20. Vault Area (original section), east corridor, looking north (Vault Nos. ...

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

    Vault Area (original section), east corridor, looking north (Vault Nos. 1-9 - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

  1. Fourth Conference on Artificial Intelligence for Space Applications

    NASA Technical Reports Server (NTRS)

    Odell, Stephen L. (Compiler); Denton, Judith S. (Compiler); Vereen, Mary (Compiler)

    1988-01-01

    Proceedings of a conference held in Huntsville, Alabama, on November 15-16, 1988. The Fourth Conference on Artificial Intelligence for Space Applications brings together diverse technical and scientific work in order to help those who employ AI methods in space applications to identify common goals and to address issues of general interest in the AI community. Topics include the following: space applications of expert systems in fault diagnostics, in telemetry monitoring and data collection, in design and systems integration; and in planning and scheduling; knowledge representation, capture, verification, and management; robotics and vision; adaptive learning; and automatic programming.

  2. Resources Work: Careers in Mining, Oil, and Gas

    ERIC Educational Resources Information Center

    Torpey, Elka

    2013-01-01

    This article describes occupations in the mining, oil, and gas extraction industry. The first section covers the industry's employment and outlook. The second section highlights some common occupations. The third section discusses pros and cons of the work. The fourth section describes how to start a career in mining or oil and gas. And the fifth…

  3. Vault Area (original section), east corridor, interior of Vault No. ...

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

    Vault Area (original section), east corridor, interior of Vault No. 7, view west - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

  4. Vault Area (original section), east corridor, interior of Vault No. ...

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

    Vault Area (original section), east corridor, interior of Vault No. 7, looking up flue - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

  5. The Fourth Law of Robotics.

    ERIC Educational Resources Information Center

    Markoff, John

    1994-01-01

    Discusses intelligent software agents, or knowledge robots (knowbots), and the impact they have on the Internet. Topics addressed include ethical dilemmas; problems created by rapid growth on the Internet; new technologies that are amplifying growth; and a shift to a market economy and resulting costs. (LRW)

  6. Best practices for addressing pedestrian crashes on high-speed roadways.

    DOT National Transportation Integrated Search

    2015-10-01

    Texas ranks as the worst state in the nation for interstate pedestrian fatalities. Almost 600 pedestrians died on : interstate roadways during the 5-year period between 2007 and 2011. Texas is the fourth-highest state in terms of : interstate pedestr...

  7. Report on The U.S./Africa Roundtable on Trade and Investment

    DOT National Transportation Integrated Search

    1997-10-08

    Following the Fourth Annual African-African American Summit in Harare, Zimbabwe, U.S. Secretary of Transportation Rodney E. Slater pledged to continue his engagement with Africa and to follow-up on the issues and concerns addressed there. On October ...

  8. Vault Area (original section), east corridor, Vault No. 3 showing ...

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

    Vault Area (original section), east corridor, Vault No. 3 showing inside surface of outer door - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

  9. Vault Area (original section), east corridor, Vault No. 5, showing ...

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

    Vault Area (original section), east corridor, Vault No. 5, showing inner set of doors on vault - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

  10. Vault Area (original section), east corridor, looking north, showing tops ...

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

    Vault Area (original section), east corridor, looking north, showing tops of individual vaults and vent housings - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

  11. Storage Area (1942 section), looking east, showing concrete structural elements ...

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

    Storage Area (1942 section), looking east, showing concrete structural elements and wall opening to vaults - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

  12. View of north section of bridge shows east girder as ...

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

    View of north section of bridge shows east girder as it attaches to north concrete abutment. Note expansion rocker shoe. - Raging River Bridge No. 234A, Preston-Fall City Road & Southeast Forty-fourth Place, Fall City, King County, WA

  13. Current Programme 1991.

    ERIC Educational Resources Information Center

    Bernard Van Leer Foundation, The Hague (Netherlands).

    The first section of this program report is a general description of the Bernard van Leer Foundation and its work. The second and third sections are the Foundation's annual report and financial report for 1990. The fourth and largest section of the program report consists of descriptions of 107 projects in 41 countries that are financed and…

  14. The One-Parent Family: Perspectives and Annotated Bibliography. Fourth Edition.

    ERIC Educational Resources Information Center

    Schlesinger, Benjamin

    This source-book on the one parent family contains two sections. The first section includes six papers dealing with motherless families, fatherless separated families, divorce and children, the crisis of widowhood in the family cycle, the unmarried mother who keeps her child, and single parent adoptions. Section II includes 750 annotations of…

  15. Supreme Court's New Term. Supreme Court Roundup.

    ERIC Educational Resources Information Center

    Williams, Charles F.

    2002-01-01

    Discusses the issues addressed in the 2002 U.S. Supreme Court term, such as the First, Fourth, Eighth, and Fourteenth Amendments, cruel and unusual punishment, sex offender registries, fair housing, cross burning, jury selection, affirmative action, abortion protests, and copyrights and the public domain. (CMK)

  16. Features of Instructional Talk Predictive of Reading Comprehension

    ERIC Educational Resources Information Center

    Michener, Catherine J.; Patrick Proctor, C.; Silverman, Rebecca D.

    2018-01-01

    Increasingly, reading research has begun to address how students' linguistic environments may explain their reading achievement. In this exploratory analysis, we investigated how the rates of specific instructional talk moves predicted student reading comprehension achievement. Transcripts from third-, fourth-, and fifth-grade classrooms (teacher…

  17. Rural Development: Part 1. Information and Technical Assistance Delivered by the Department of Agriculture in Fiscal Year 1973. Fourth Annual Report to the Congress.

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC.

    As part 1 of a four part report to the U.S. Congress pursuant to Title IX, Section 901 of the Agricultural Act of 1970, this fourth annual report is limited to rural development activities of the U.S. Department of Agriculture (USDA) delivery system (the USDA National Rural Development Committee, State Rural Development Committee, and county…

  18. Missing the Forest for the Trees

    ERIC Educational Resources Information Center

    Amaral, Olga Maia; Garrison, Leslie

    2007-01-01

    This case study examines the alignment between the Intended Curriculum, Implemented Curriculum and Achieved Curriculum of a fourth grade inquiry based unit, "Food Chains and Webs." Specifically addressed are how the curriculum was modified to meet state standards, how teachers were trained, and how assessment of curricular implementation was…

  19. "Sugar-Ray" School-Based Decision Groups.

    ERIC Educational Resources Information Center

    Hunt, John J.; And Others

    1992-01-01

    Investigates differences between high-achieving and low-achieving school-based decision groups in decision making. Decision groups (207 groups of 3 members each) used computer simulations to address problems facing principals concerning fourth grade academic achievement. Higher-achieving groups made more decisions and made a combination of related…

  20. Attention-Deficit Hyperactivity Disorder: A Handbook for Diagnosis and Treatment. Fourth Edition

    ERIC Educational Resources Information Center

    Barkley, Russell A., Ed.

    2014-01-01

    Widely regarded as the standard clinical reference, this volume provides the best current knowledge about attention-deficit/hyperactivity disorder (ADHD) in children, adolescents, and adults. The field's leading authorities address all aspects of assessment, diagnosis, and treatment, including psychological therapies and pharmacotherapy. Core…

  1. Handbook for School Health Nursing. Fourth Edition.

    ERIC Educational Resources Information Center

    Putnam City Public Schools, OK.

    The purpose of this handbook is to assist Putnam City schools (Oklahoma) in implementing a comprehensive school health nursing program. Four substantive sections describe the school health program. Section 1, an overview, outlines the health responsibilities of parents, administrators, professional consultants, teachers, and nurses, and describes…

  2. Storage Area (1942 section), looking east, showing all of Vault ...

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

    Storage Area (1942 section), looking east, showing all of Vault No. 1 door behind wall opening and sprinkler system - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

  3. 78 FR 60356 - Self-Regulatory Organizations; The Options Clearing Corporation; Order Approving Proposed Rule...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-01

    ... choose an alternative reduction method. Third, in order to better reflect technological advancements as well as the decentralized operational structures and remote access adopted to address business... clear confirmed trades and otherwise conduct all of its business with OCC on any given day. Fourth, OCC...

  4. Westward Expansion: The Oregon Trail.

    ERIC Educational Resources Information Center

    Salisbury, James F.

    This 8-week interdisciplinary unit for fourth- and fifth-grade students helps children address the U.S. westward expansion in the 1840's using the interactive software program, The Oregon Trail. The unit provides connections to literature, geography, computer/mathematics skills, language arts, and research skills. The work is done in cooperative…

  5. A Multitrait-Multimethod Approach to Assessing Childhood Aggression and Related Constructs

    ERIC Educational Resources Information Center

    Barhight, Lydia R.; Hubbard, Julie A.; Swift, Lauren E.; Konold, Timothy R.

    2017-01-01

    Data were collected about 95 fourth-grade and fifth-grade children from three sources (teachers, parents, and children) on four constructs related to aggression (proactive aggression, reactive aggression, callous-unemotional traits, and anger dysregulation) by using a multitrait-multimethod design. Two goals were addressed through a…

  6. Psychology and Rural America: Current Status and Future Directions.

    ERIC Educational Resources Information Center

    Murray, J. Dennis; Keller, Peter A.

    1991-01-01

    Rural people constitute about one-fourth of the U.S. population; their special mental health needs have largely been neglected. Psychologists are needed to practice in rural areas, to develop rural service models, and to support the development of state and federal policies that address rural needs. (DM)

  7. Perspectives on Education Reform: Arts Education as Catalyst.

    ERIC Educational Resources Information Center

    Getty Center for Education in the Arts, Los Angeles, CA.

    This collection of perspective pieces and conference notes articulates concerns addressed at the Fourth National Invitational Conference, "Achieving National Education Reform: Art Education as Catalyst" (San Francisco, California, February 4-6, 1993). Six essays include: (1) "Education Reform in and through the Arts" (Gordon M. Ambach); (2)…

  8. Accounting Issues: An Essay Series Part IV--Property, Plant, & Equipment

    ERIC Educational Resources Information Center

    Laux, Judy

    2007-01-01

    This fourth article in a series of theoretical essays intended to supplement the introductory financial accounting course is dedicated to the topic of property, plant, and equipment (PP&E), including both the accounting treatment and its related conceptual connections. The paper also addresses the measurement dilemmas, scandalous accounting…

  9. Pocahontas: Comparing the Disney Image with Historical Evidence

    ERIC Educational Resources Information Center

    Golden, Margaret

    2006-01-01

    Fourth grade students "know about" Pocahontas, but is this knowledge based on historical fact, or on information from the media, specifically the Disney movies "Pocahontas" and "Pocahontas II"? To address this question within the context of the New York State Social Studies curriculum and the New York State English…

  10. Proceedings of the 4th Annual SCOLE Workshop

    NASA Technical Reports Server (NTRS)

    Taylor, Lawrence W., Jr. (Compiler)

    1988-01-01

    This publication is a collection of papers presented at the Fourth Annual Spacecraft Control Laboratory Experiment (SCOLE) Workshop held at the U.S.A.F. Academy, Colorado Springs, Colorado, November 16, 1987. The papers address the modeling, systems identification, and control synthesis for the Spacecraft Control Laboratory Experiment (SCOLE) configuration.

  11. 75 FR 2887 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-19

    ... York Masons--Pleasant Grove School, 2525 Old Lower River Rd., Douglasville, 09001301. IOWA Cedar County...-Goodridge-Robertson Farm, 6041 KY 1861, Smithfield, 09001308. Kenton County Fourth District Elementary School, 1508-1510 Scott St., Covington, 09001309. Gaines, Col. Abner, House (Boundary Increase), Address...

  12. The 2014 AGB Survey of Higher Education Governance

    ERIC Educational Resources Information Center

    Hodge-Clark, Kristen

    2014-01-01

    "The 2014 AGB Survey of Higher Education Governance" is the fourth in AGB's studies of college and university governance. This report, based on survey responses from 592 public and independent boards, addresses a range of important governance topics that are receiving attention from boards and the news media, including presidential…

  13. Assessment of Children: Cognitive Applications. Fourth Edition.

    ERIC Educational Resources Information Center

    Sattler, Jerome M.

    This text is designed not only as a teaching text but also as a reference source for students and professionals on the assessment of the cognitive development of children. Chapters address: (1) process challenges of assessing children; (2) context challenges in assessing children; (3) ethical, legal, and professional applications of assessment…

  14. IDRA Newsletter. Volume 35, No. 7

    ERIC Educational Resources Information Center

    Goodman, Christie L., Ed.

    2008-01-01

    Each edition of the IDRA Newsletter strives to provide many different perspectives on the issues in education topics discussed and to define its significance in the state and national dialogue. This issue focuses on Teaching Quality and includes: (1) The "Fourth-Grade Slump" and Math Achievement: Addressing the Challenge with Student Engagement…

  15. Scout fourth stage attitude and velocity control (AVC) system feasibility study

    NASA Technical Reports Server (NTRS)

    Byars, L. B.

    1975-01-01

    The feasibility of incorporating a guidance system in the Scout fourth stage to achieve a significant improvement in expected payload delivery accuracy is studied. The technical investigations included the determination of the AVC equipment performance requirements, establishment of qualification and acceptance test levels, generation of layouts illustrating design approaches for the upper D and payload transition sections to incorporate the hardware, and the preparation of a vendor bid package. Correction concepts, utilizing inertial velocity and attitude, were identified and evaluated. Fourth stage attitude adjustments as determined from inertial velocity variation through the first three stages and a final velocity correction based upon the measured in-plane component errors at injection were employed. Results show radical reductions in apogee-perigee deviations.

  16. Factors affecting parent-adolescent discussion on reproductive health issues in Harar, eastern Ethiopia: a cross-sectional study.

    PubMed

    Yadeta, Tesfaye Assebe; Bedane, Haji Kedir; Tura, Abera Kenay

    2014-01-01

    Open family discussion on reproductive health (RH) issues often leads to increased awareness on RH matters and reduces risky behaviors among adolescents. This study was conducted to assess factors affecting parent-adolescent discussion on RH issues in Harar, Ethiopia. A cross-sectional survey using face to face interview supplemented with focus group discussion (FGD) was conducted on 751 randomly selected parents of 10-19-year-old adolescents. Data was analyzed using SPSS version 15. More than one-fourth (28.76%) of parents reported discussing RH issues with their adolescents during the last six months. In the logistic regression, parents who have demonstrated good RH knowledge and positive attitude towards RH were almost six times and seventy percent (AOR 5.69, 95% CI: 3.67-8.82; AOR 1.70, 95% CI: 1.08-2.68) higher in discussing RH with their adolescents than their counterparts, respectively. Parent-adolescent discussion about RH issues rarely occurs and is bounded by lack of knowledge, sociocultural norms, and parental concern that discussion would encourage premarital sex. Reproductive health programs should target on improving awareness of parents and addressing sociocultural norms surrounding reproductive health issues.

  17. The Professional Challenges for Counselors.

    ERIC Educational Resources Information Center

    Garfield, Nancy J.; And Others

    This document consists of the fourth section of a book written to educate and inform those in the helping professions on how to deal with Acquired Immune Deficiency Syndrome (AIDS). The three chapters in section 4 are devoted to special issues for counselors, issues that directly affect the caregiver. They examine professional challenges to…

  18. State Child Care Fact Book 1986.

    ERIC Educational Resources Information Center

    Blank, Helen; Wilkins, Amy

    This fact book presents findings of the Children's Defense Fund's fourth annual survey on child care funding and priorities, and consists of five sections which provide an overview of states' child care activities, information about specific policies, and contacts in each state who can provide more detailed information. Section 1 presents recent…

  19. Research for Monday Morning: Elementary Writing.

    ERIC Educational Resources Information Center

    Perron, Jack

    The first section of this paper discusses recent writing research and the basic elements of language development. The second section describes a program which used a sentence-combining method as an activity-based experience for language development. A six-month study involved all fourth graders at Powell School in Mountain View, California. The…

  20. Current Programme 1993.

    ERIC Educational Resources Information Center

    Bernard Van Leer Foundation, The Hague (Netherlands).

    This 1993 program report profiles the Bernard van Leer Foundation, a private institution based in The Netherlands that concentrates its resources on support for early childhood development. The first two sections provide a general description of the Bernard van Leer Foundation and its work. The third and fourth sections are the foundation's annual…

  1. Teacher's Guide for Budding Twigs. Elementary Science Study.

    ERIC Educational Resources Information Center

    Crowley, Rose Lea; And Others

    This teaching guide supplements a science unit concerned with bud maturation recommended for use in fourth- and fifth-grade classrooms. The first section describes possible activities for children to explore, such as field study, collections, dissecting, and experiments. The second section offers a few brief suggestions for teaching the unit. The…

  2. DNA profiles, computer searches, and the Fourth Amendment.

    PubMed

    Kimel, Catherine W

    2013-01-01

    Pursuant to federal statutes and to laws in all fifty states, the United States government has assembled a database containing the DNA profiles of over eleven million citizens. Without judicial authorization, the government searches each of these profiles one-hundred thousand times every day, seeking to link database subjects to crimes they are not suspected of committing. Yet, courts and scholars that have addressed DNA databasing have focused their attention almost exclusively on the constitutionality of the government's seizure of the biological samples from which the profiles are generated. This Note fills a gap in the scholarship by examining the Fourth Amendment problems that arise when the government searches its vast DNA database. This Note argues that each attempt to match two DNA profiles constitutes a Fourth Amendment search because each attempted match infringes upon database subjects' expectations of privacy in their biological relationships and physical movements. The Note further argues that database searches are unreasonable as they are currently conducted, and it suggests an adaptation of computer-search procedures to remedy the constitutional deficiency.

  3. Procedural and interpretive skills of medical students: experiences and attitudes of fourth-year students.

    PubMed

    Wu, Edward H; Elnicki, D Michael; Alper, Eric J; Bost, James E; Corbett, Eugene C; Fagan, Mark J; Mechaber, Alex J; Ogden, Paul E; Sebastian, James L; Torre, Dario M

    2008-10-01

    Recent data do not exist regarding fourth-year medical students' performance of and attitudes toward procedural and interpretive skills, and how these differ from third-year students'. Cross-sectional survey conducted in February 2006 of 122 fourth-year students from seven U.S. medical schools, compared with their responses in summer 2005. Students estimated their cumulative performance of 22 skills and reported self-confidence and perceived importance using a five-point Likert-type scale. The response rate was 79% (96/122). A majority reported never having performed cardioversion, thoracentesis, cardiopulmonary resuscitation, blood culture, purified protein derivative placement, or paracentesis. One fifth of students had never performed peripheral intravenous catheter insertion, phlebotomy, or arterial blood sampling. Students reported increased cumulative performance of 17 skills, increased self-confidence in five skills, and decreased perceived importance in three skills (two-sided P < .05). A majority of fourth-year medical students still have never performed important procedures, and a substantial minority have not performed basic procedures.

  4. Burnout, depression and suicidal ideation in dental students.

    PubMed

    Galán, Fernando; Ríos-Santos, José-Vicente; Polo, Juan; Rios-Carrasco, Blanca; Bullón, Pedro

    2014-05-01

    To investigate the prevalence, gender influence, and relationships between burnout, depression and suicidal ideation within the last year among second, fourth and fifth-year dental students. A cross-sectional study was carried out in 212 dental students enrolled in the second, fourth and fifth years at the School of Dentistry of Seville using the Maslach Burnout Inventory-Student Survey and the MBI-Human Services Survey, the "Patient Health Questionnaire-2", and the "Questions about Suicidal Ideation and Attempted Suicide". The response rate among dental students was 80%. Burnout prevalence in dental students was higher in second and fourth years than in fifth year (p = 0.059 and p = 0.003, respectively). Depression prevalence in the fourth year approached significance (p = 0.051). Prevalence of suicidal ideation within the past year was higher, yet not reaching significance, in fourth year. No gender-related differences were found. A significant association was observed between burnout and depression, and between depression and suicidal ideation (p < 0.001), but no association was found between burnout and suicidal ideation. This study has brought our attention to the high prevalence of burnout and depression, and reported for the first time the prevalence of suicidal ideation among dental students in preclinical and clinical years.

  5. Literature of War and Peace. Section IV: A Man's Bound to Fight for What He Believes In.

    ERIC Educational Resources Information Center

    Bettendorf, Joline; And Others

    This 16-day curriculum unit is designed for use in English and language arts classrooms, grades 9-12 and community college. While it is the fourth section in a series of five on the literature of war and peace, it can be used with or without the other four sections. Each section of the series focuses on a different genre of the literature of war…

  6. Tobacco Cessation and Prevention Practices Reported by Second and Fourth Year Students at US Medical Schools

    PubMed Central

    Brooks, Daniel R.; Powers, Catherine A.; Brooks, Katie R.; Rigotti, Nancy A.; Bognar, Bryan; McIntosh, Scott; Zapka, Jane

    2008-01-01

    Background Tobacco dependence counseling is recommended to be included as core curriculum for US medical students. To date, there has been little information on students’ self-reported skills and practice opportunities to provide 5A’s (Ask, Advise, Assess, Assist, and Arrange) counseling for tobacco cessation. Methods We conducted anonymous surveys of second year and fourth year students at multiple US medical schools between February 2004 and March 2005 (overall response rate 70%). We report on the tobacco control practices of the 860 second year and 827 fourth year students completing the survey. Measurements and Main Results Fourth year students reported multiple opportunities to learn tobacco counseling in case-based discussions, simulated patient encounters, and clinical skills courses. They reported more instruction in family medicine (79%) and Internal Medicine (70%) than Pediatrics (54%), Obstetrics/Gynecology (41%), and Surgery clerkships (16%). Compared with asking patients about smoking, advising smokers to quit, and assessing patient willingness to quit, fourth year students were less likely to have multiple practice opportunities to assist the patient with a quit plan and arrange follow-up contact. More than half of second year students reported multiple opportunities for asking patients about smoking but far fewer opportunities for practicing the other 4 As. Conclusions By the beginning of their fourth year, most students in this group of medical schools reported multiple opportunities for training and practicing basic 5A counseling, although clear deficits for assisting patients with a quit plan and arranging follow-up care exist. Addressing these deficits and integrating tobacco teaching through tailored specific instruction across all clerkships, particularly in Surgery, Pediatrics, and Obstetrics/Gynecology is a challenge for medical school education. PMID:18612747

  7. Results of Student-Generated 'Unique Characteristics' on the Medical Student Performance Evaluation.

    PubMed

    Holloway, Richard; Domack, Aaron; Treat, Robert; Roo, Koenraad De

    2016-06-01

    The Medical Student Performance Evaluation (MSPE)--formerly called the dean's letter--is an important tool for residency program directors to use in assessing student qualifications for both invitation to interview and construction of their rank order list. Many institutions are now allowing students to construct their own Unique Characteristics (UC) section for the MSPE. This study addresses the results of allowing students to construct their own UC. The goal of this study was to allow students to voice their thoughts regarding their participation in the construction of the UC section of the MSPE. The survey evaluated student attitude toward, value of, and support for the UC section. We conducted a cross-sectional survey of all fourth-year medical students at the Medical College of Wisconsin during the 2014-2015 academic year. Responses were received from 66% of students (133 out of 199). We developed a question bank to cover the aims of the study--to assess student perceived value, experience writing, and support for the UC section. There was agreement among students that their participation will positively affect their candidacy for interview selection and success in the match. Overall significance of regression model P = .001, R2. = .60. Additionally, students believed they had an advantage over applicants at other schools without the opportunity to draft their UC. Other findings included that men found the task more challenging, psychiatry applicants were least satisfied with the character count, and emergency medicine applicants voiced the lowest value for the UC section. The present study supports, in general terms, the utility and value of students drafting their own UC section of the MSPE. Future investigations should focus on expanding to other schools, comparing public to private institutions, and refining the interspecialty comparisons.

  8. How Should "Unresponsiveness" to Secondary Intervention Be Operationalized? It Is All about the Nudge

    ERIC Educational Resources Information Center

    Compton, Donald L.

    2006-01-01

    In the fourth session of the National Research Center on Learning Disabilities Responsiveness-to-Intervention Symposium in 2003, Good, Vellutino, and Torgesen presented papers that addressed the question, "How should unresponsiveness to secondary intervention be operationalized in an RTI approach to LD identification?" In this commentary, I…

  9. Legal Problems of Religious and Private Schools. Fourth Edition. Monograph Series, No. 65.

    ERIC Educational Resources Information Center

    Mawdsley, Ralph D.

    This book addresses the legal problems faced by nonpublic schools. It is intended to help teachers and administrators recognize potential legal difficulties and to assist educators in developing preventive strategies to resolve problems before the legal system becomes involved. The text is divided into six chapters: (1) "Tort Liability";…

  10. Seeing Is Believing: Promoting Visual Literacy in Elementary Social Studies

    ERIC Educational Resources Information Center

    Brugar, Kristy A.; Roberts, Kathryn L.

    2017-01-01

    This study addresses the following questions: Does professional development (PD) designed to meet third-, fourth-, and fifth-grade teachers' pedagogical and content needs influence how teachers teach and engage with graphical devices found in social studies texts? If so, what effect does that instruction and engagement have on students'…

  11. Navigating Maps to Support Comprehension: When Textbooks Don't Have GPS

    ERIC Educational Resources Information Center

    Roberts, Kathryn L.; Brugar, Kristy A.

    2014-01-01

    In this article, Kathryn Roberts & Kristy Brugar discuss their assessment of third-, fourth- and fifth-grade children's understandings of the types of maps commonly found in their social studies text and trade books, and the knowledge and misconceptions it revealed. They then discuss how teachers might begin to address those issues with…

  12. Birds: A Study Guide for the Fourth Grade. Alaska Sea Week Curriculum Series. Draft.

    ERIC Educational Resources Information Center

    King, James G.; King, Mary Lou

    Southeast Alaska's birds and wetlands are the subject of this elementary school teacher's guide and student workbook. Included are classroom activities and field investigations which address: (1) bird identification, habitats, adaptation, and conservation; and (2) the inhabitants, ecology and value of estuaries. Workbook activities involve the…

  13. A One-Year Introductory Robotics Curriculum for Computer Science Upperclassmen

    ERIC Educational Resources Information Center

    Correll, N.; Wing, R.; Coleman, D.

    2013-01-01

    This paper describes a one-year introductory robotics course sequence focusing on computational aspects of robotics for third- and fourth-year students. The key challenges this curriculum addresses are "scalability," i.e., how to teach a robotics class with a limited amount of hardware to a large audience, "student assessment,"…

  14. Beginning Inference in Fourth Grade: Exploring Variation in Measurement

    ERIC Educational Resources Information Center

    English, Lyn; Watson, Jane

    2013-01-01

    This paper addresses one of the foundational components of beginning interference, namely variation, with 5 classes of Year 4 students undertaking a measurement activity using scaled instruments in two contexts: all students measuring one person's arm span and recording the values obtained, and each student having his/her own arm span measured and…

  15. Fourth Annual Conference on Public and Non-Public Schools: Value Education. December 1, 1977. Proceedings.

    ERIC Educational Resources Information Center

    Lachman, Seymour P., Ed.

    Convened to offer a forum for discussion of values education to over 100 representatives of public and private schools, the conference explored moral dilemmas, educational trends, cognitive moral development, and educational objectives. The keynote address by values education exponent Dr. Edwin Fenton (Director, Carnegie-Mellon Education Center,…

  16. Educational Decisions and Academic Achievement: A Focus on Mexican American Students

    ERIC Educational Resources Information Center

    Fernandez, Mary Ruth; Guzman, Norma

    2014-01-01

    This mixed methods study examines factors associated with student learning outcomes for Mexican American students in the public elementary schools. The problem of disproportionate identification of cultural and linguistically diverse students in special education is addressed. This study looks at 23 third and fourth grade students by means of a…

  17. Teacher Morale, Student Engagement, and Student Achievement Growth in Reading: A Correlational Study

    ERIC Educational Resources Information Center

    Sabin, Jenny T.

    2015-01-01

    This research study explored the current state of teacher morale in fourth and fifth grade classrooms in three low socio-economic schools in North Carolina. Additional research questions address correlational relationships among the variables of teacher morale, student engagement, and student achievement growth as measured by the NC Teacher…

  18. Students with Reading Disabilities Participating in Literature Discussions: A Case Study

    ERIC Educational Resources Information Center

    O'Brien, Elysha Patino

    2011-01-01

    This qualitative case study addressed a lack of research concerning literature discussions for students with learning disabilities in reading. Fourth and fifth grade students with reading disabilities participated in twice-weekly literature discussions, 30-to-60 minutes each, for 12 weeks. The students attended a Title I school and most were…

  19. Mindset and Behavior Strategies and the Effect on College and Career Readiness

    ERIC Educational Resources Information Center

    Jones, Maria Teresa

    2017-01-01

    The purpose of this research was to examine the relationship between early career and college interventions and college-going self-efficacy of suburban fourth and fifth grade students. This study further explored how a suburban school district addressed challenges and evaluated the perceptions of the system's strategies and implementation of a…

  20. Case Study of Fourth Grade Families and School Involvement

    ERIC Educational Resources Information Center

    Ugoala, Sandra Kay Womack

    2014-01-01

    Researchers and policy makers have established that family involvement is related to student academic performance. Family participation at a school in a southern state in the United States was declining after the third grade level, and educators at the school needed more information to address this problem. Self-efficacy and ecological theories of…

  1. Trying Three-Act Tasks with Primary Students

    ERIC Educational Resources Information Center

    Lomax, Kendra; Alfonzo, Kristin; Dietz, Sarah; Kleyman, Ellen; Kazemi, Elham

    2017-01-01

    The goals of problem-solving activities in the elementary grades often include making sense of story problems, developing a range of strategies, and reaching accurate solutions. These are important mathematical aims, but they do not fully address the demands of modeling with mathematics as described in the fourth of the Common Core's eight…

  2. Community College Students: Goals, Academic Preparation, and Outcomes. Postsecondary Education Descriptive Analysis Reports.

    ERIC Educational Resources Information Center

    Hoachlander, Gary; Sikora, Anna C.; Horn, Laura

    This document profiles the goals, preparation, and outcomes of community college students using three data sources: the 1999-2000 National Postsecondary Student Aid Study, the 1996/01 Beginning Postsecondary Students Longitudinal Study, and the National Educational Longitudinal Study of 1988, Fourth Follow-up. This study addresses the following…

  3. Examination of Achievement Gaps among Fourth Grade Students in a Selected Louisiana School District

    ERIC Educational Resources Information Center

    LeJeune, Kevin Scott

    2010-01-01

    A major concern for educators is that student achievement is disproportionate and not increasing for all groups at the same rate. This applied dissertation addressed the problem of unequal achievement for African American, economically disadvantaged, and academically at-risk students. This quantitative study utilized a correlational design to…

  4. Improving Test Preparation for Students with Special Needs: Web-Based Tutorial, Student Charting, and a Text Reader

    ERIC Educational Resources Information Center

    Menard, Lauren A.

    2011-01-01

    Obstacles to the classroom implementation of the fourth grade Math component of Louisiana's web-based testing tutorial were addressed in this informal pilot. Technology integration improved standardized test preparation for students with special needs. Supplemental test preparation sessions give the benefits of (a) increased familiarity with…

  5. Energy efficient engine: Low-pressure turbine subsonic cascade component development and integration program

    NASA Technical Reports Server (NTRS)

    Sharma, O. P.; Kopper, F. C.; Knudsen, L. K.; Yustinich, J. B.

    1982-01-01

    A subsonic cascade test program was conducted to provide technical data for optimizing the blade and vane airfoil designs for the Energy Efficient Engine Low-Pressure Turbine component. The program consisted of three parts. The first involved an evaluation of the low-chamber inlet guide vane. The second, was an evaluation of two candidate aerodynamic loading philosophies for the fourth blade root section. The third part consisted of an evaluation of three candidate airfoil geometries for the fourth blade mean section. The performance of each candidate airfoil was evaluated in a linear cascade configuration. The overall results of this study indicate that the aft-loaded airfoil designs resulted in lower losses which substantiated Pratt & Whitney Aircraft's design philosophy for the Energy Efficient Engine low-pressure turbine component.

  6. A Comparison of Fourth-Year Health Sciences Students' Knowledge of Gross Lower and Upper Limb Anatomy: A Cross-Sectional Study.

    PubMed

    Díaz-Mancha, Juan-Antonio; Castillo-López, José Manuel; Munuera-Martinez, Pedro V; Fernández-Seguín, Lourdes María; Polo-Padillo, Juan; Heredia-Rizo, Alberto Marcos

    2016-01-01

    The aim of the study was to assess and compare the knowledge of fourth-year medicine, physiotherapy (PT), nursing, and podiatry students in carpal and tarsal bone anatomy. A cross-sectional study was carried out. Based on a nonprobability convenience sampling, 177 fourth-year students (117 women and 60 men, mean age of 23.16 ± 3.82 years) from the podiatry (n = 39), nursing (n = 26), PT (n = 73), and medicine (n = 39) schools at a large Spanish university were included. Measurements were taken of their gross anatomy knowledge by means of the carpal and the tarsal bone tests. Students were asked to identify all carpal and tarsal bones in an illustration of the bony skeleton of both regions and were given a maximum of 5 minutes per test. Of a total of 15 bones to be labeled, the PT (11.07 ± 3.30) and podiatry (9.36 ± 2.93) students had the highest rate of correct answers compared with the medicine (6.13 ± 3.27) and nursing (4.04 ± 3.72) undergraduates. When assessing academic degrees and test scores, significant differences were observed between PT and podiatry participants vs those from the medicine and nursing schools (P < .001). Fourth-year students from the PT and podiatry programs correctly identified a higher number of carpal and tarsal bones than students from the nursing and medicine schools. Copyright © 2016. Published by Elsevier Inc.

  7. Aerodynamic Characteristics at a Mach Number of 3.10 of Several Fourth-Stage Shapes of the Scout Research Vehicle

    NASA Technical Reports Server (NTRS)

    Jaquet, Byron M.

    1961-01-01

    A wind-tunnel investigation was made at a Mach number of 3.10 (Reynolds number per foot of 16.3 x 10(exp 6) to 16.9 x 10(exp 6)) to determine the aerodynamic characteristics of various modifications of the payload section of the fourth stage of the Scout research vehicle. It was found that, for the combination of stages 3 and 4, increasing the size of the nose of the basic Scout to provide a cylindrical section of the same diameter as the third stage increased the normal-force slope by about 30 percent, the axial force by about 39 percent, and moved the center of pressure forward by about one fourth-stage base diameter. By reducing the diameter of the cylinder, at about one nose length behind the base of the enlarged nose frustum, to that of the basic Scout and thereafter retaining the shape of the basic Scout, the center of pressure was moved rearward by about one-half fourth-stage base diameter at the expense of an additional 19-percent increase in axial force. A spike-hemisphere configuration had the largest forces and moments and the most forward center-of-pressure location of the configurations considered. Except for the axial force and pitching-moment slope, the experimental trends or magnitudes could not be estimated with the desired accuracy by Newtonian or-slender body theory.

  8. The Savannah River Site's Groundwater Monitoring Program

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

    Not Available

    1989-01-01

    The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site's Groundwater Monitoring Program. During fourth quarter 1989 (October--December), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. An explanation of flagging criteria for the fourth quarter is presented in the Flagging Criteria sectionmore » of this document. All analytical results from fourth quarter 1989 are listed in this report, which is distributed to all waste-site custodians.« less

  9. 33 CFR 334.110 - Delaware Bay off Cape Henlopen, Del.; naval restricted area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Del.; naval restricted area. 334.110 Section 334.110 Navigation and Navigable Waters CORPS OF....110 Delaware Bay off Cape Henlopen, Del.; naval restricted area. (a) The area. Beginning at a point on... regulations in this section shall be enforced by the Commandant, Fourth Naval District, and such agencies as...

  10. View of interior of abandoned section of rail mill where ...

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

    View of interior of abandoned section of rail mill where the roof has been removed (note the steel frame structure that supported the traveling crane); looking south - Bethlehem Steel Corporation, South Bethlehem Works, Iron Foundry, Along Lehigh River, North of Fourth Street, West of Minsi Trail Bridge, Bethlehem, Northampton County, PA

  11. Does medical students’ clinical performance affect their actual performance during medical internship?

    PubMed Central

    Han, Eui-Ryoung; Chung, Eun-Kyung

    2016-01-01

    INTRODUCTION This study examines the relationship between the clinical performance of medical students and their performance as doctors during their internships. METHODS This retrospective study involved 63 applicants of a residency programme conducted at Chonnam National University Hospital, South Korea, in November 2012. We compared the performance of the applicants during their internship with their clinical performance during their fourth year of medical school. The performance of the applicants as interns was periodically evaluated by the faculty of each department, while their clinical performance as fourth-year medical students was assessed using the Clinical Performance Examination (CPX) and the Objective Structured Clinical Examination (OSCE). RESULTS The performance of the applicants as interns was positively correlated with their clinical performance as fourth-year medical students, as measured by the CPX and OSCE. The performance of the applicants as interns was moderately correlated with the patient-physician interaction items addressing communication and interpersonal skills in the CPX. CONCLUSION The clinical performance of medical students during their fourth year in medical school was related to their performance as medical interns. Medical students should be trained to develop good clinical skills through actual encounters with patients or simulated encounters using manikins, to enable them to become more competent doctors. PMID:26768172

  12. Does medical students' clinical performance affect their actual performance during medical internship?

    PubMed

    Han, Eui-Ryoung; Chung, Eun-Kyung

    2016-02-01

    This study examines the relationship between the clinical performance of medical students and their performance as doctors during their internships. This retrospective study involved 63 applicants to a residency programme conducted at the Chonnam National University Hospital, South Korea, in November 2012. We compared the performance of the applicants during their internship with the clinical performance of the applicants during their fourth year of medical school. The performance of the applicants as interns was periodically evaluated by the faculty of each department, while the clinical performance of the applicants as fourth year medical students was assessed using the Clinical Performance Examination (CPX) and the Objective Structured Clinical Examination (OSCE). The performance of the applicants as interns was positively correlated with their clinical performance as fourth year medical students, as measured by CPX and OSCE. The performance of the applicants as interns was moderately correlated with the patient-physician interactions items addressing communication and interpersonal skills in the CPX. The clinical performance of medical students during their fourth year in medical school was related to their performance as medical interns. Medical students should be trained to develop good clinical skills, through actual encounters with patients or simulated encounters using manikins, so that they are able to become competent doctors. Copyright © Singapore Medical Association.

  13. Properties of inductive reasoning.

    PubMed

    Heit, E

    2000-12-01

    This paper reviews the main psychological phenomena of inductive reasoning, covering 25 years of experimental and model-based research, in particular addressing four questions. First, what makes a case or event generalizable to other cases? Second, what makes a set of cases generalizable? Third, what makes a property or predicate projectable? Fourth, how do psychological models of induction address these results? The key results in inductive reasoning are outlined, and several recent models, including a new Bayesian account, are evaluated with respect to these results. In addition, future directions for experimental and model-based work are proposed.

  14. Disturbed eating attitudes and behaviors in South Korean boys and girls: a school-based cross-sectional study.

    PubMed

    Yang, Su-Jin; Kim, Jae-Min; Yoon, Jin-Sang

    2010-05-01

    This study was designed to assess the prevalence and correlates of disturbed eating attitudes and behaviors in South Korean students. In a cross-sectional survey, 2,226 fourth and seventh grade students filled out questionnaires on eating attitudes and behaviors (Eating Attitude Test -26, EAT-26), coping strategies, fear of being overweight, behavioral problems, anxiety, depression, and self-esteem. Disturbed eating attitudes and behaviors were found in 7 percent of students. In the multivariate analyses, disturbed eating attitudes and behaviors were associated with the passive coping strategies, fear of being overweight, total behavioral difficulties, fourth grade, and high socioeconomic status (SES). Differences in the associations were found between boys and girls. There were significant associations between elevated EAT-26 scores and passive coping strategies, desired underweight body mass index (BMI), and low SES in boys; and between elevated EAT-26 scores and passive coping strategies, fear of being overweight, behavioral problems, being in the fourth grade, and high and low SES in girls. In South Korean children, disturbed eating attitudes and behaviors were associated with various psychological and sociocultural factors; some gender-related differences are also evident.

  15. Quick trips to Mars

    NASA Technical Reports Server (NTRS)

    Hornung, R.

    1991-01-01

    The design of a Mars Mission Vehicle that would have to be launched by two very heavy lift launch vehicles is described along with plans for a mission to Mars. The vehicle has three nuclear engine for rocket vehicle application (NERVA) boosters with a fourth in the center that acts as a dual mode system. The fourth generates electrical power while in route, but it also helps lift the vehicle out of earth orbit. A Mars Ascent Vehicle (MAV), a Mars transfer vehicle stage, and a Mars Excursion Vehicle (MEV) are located on the front end of this vehicle. Other aspects of this research including aerobraking, heat shielding, nuclear thermal rocket engines, a mars mission summary, closed Brayton cycle with and without regeneration, liquid hydrogen propellant storage, etc. are addressed.

  16. How to compete for NASA contracts

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Various studies and NASA experience have found that business concerns can provide a vital and significant impetus to technological innovation, not only in the fields of space and aeronautics, but also in national technological growth. NASA personnel are determined to foster the development of small business capabilities in technical areas that will support future projects and establish a small business base for the development and production of flight hardware for future missions. The solicitation process for Federal contracts has grown quite complex over the years. Where possible, we continue to try to simplify and streamline procedures for obtaining and performing these contracts. This booklet is designed to help understand NASA solicitations, find the information needed in deciding whether to respond, and improve chances for success. The first section of this booklet will answer general questions concerning the various types of NASA solicitations. Your specific questions on how to prepare bids will be answered in the second section, which is followed by a third section on the unique features of construction contracting. A fourth section describes how to submit technical and cost proposals for the negotiated procurement process. Some tips or suggestions, called DO's and DONT's, are placed at the end of the second, third, and fourth sections. Then, in the fifth section, ways to seek business as a subcontractor are identified.

  17. Fatigue testing of metric bolts fitted with lip-type nuts

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

    Dragoni, E.

    This paper addresses the effect of the external shape of lip-type nuts on the fatigue strength of commercial M10 bolts loaded in tension. Evolving from the standard configuration, six nut geometries are compared, characterized by lips of different shape (cylindrical, tapered or both) and length. Testing and statistical treatment of the data are performed in accordance with a JSME standard involving 14 specimens for each geometry. Within the class of merely cylindrical lips, only limited advantages over the standard assembly are detected. In particular, the bolt strength remains mostly unaffected by lengthening of the lip beyond one third of themore » nut height. Conversely, tapering of the lip end so as to thin its wall around the entry section of the bolt results in substantial improvements. In this case, the strength increase is roughly proportional to the taper length. Adoption of a tapered lip covering two thirds of the nut height enhances the bolt strength by about one fourth with respect to the standard geometry.« less

  18. Trends in antenatal care attendance and health facility delivery following community and health facility systems strengthening interventions in Northern Uganda.

    PubMed

    Ediau, Michael; Wanyenze, Rhoda K; Machingaidze, Simba; Otim, George; Olwedo, Alex; Iriso, Robert; Tumwesigye, Nazarius M

    2013-10-18

    Maternal morbidity and mortality remains high in Uganda; largely due to inadequate antenatal care (ANC), low skilled deliveries and poor quality of other maternal health services. In order to address both the demand and quality of ANC and skilled deliveries, we introduced community mobilization and health facility capacity strengthening interventions. Interventions were introduced between January 2010 and September 2011. These included: training health workers, provision of medical supplies, community mobilization using village health teams, music dance and drama groups and male partner access clubs. These activities were implemented at Kitgum Matidi health center III and its catchment area. Routinely collected health facility data on selected outcomes in the year preceding the interventions and after 21 months of implementation of the interventions was reviewed. Trend analysis was performed using excel and statistical significance testing was performed using EPINFO StatCal option. The number of pregnant women attending the first ANC visit significantly increased from 114 to 150 in the first and fourth quarter of 2010 (OR 1.72; 95% CI 1.39-2.12) and to 202 in the third quarter of 2011(OR 11.41; 95% CI 7.97-16.34). The number of pregnant women counselled, tested and given results for HIV during the first ANC attendance significantly rose from 92 (80.7%) to 146 (97.3%) in the first and fourth quarter of 2010 and then to 201 (99.5%) in the third quarter of 2011. The number of male partners counseled, tested and given results together with their wives at first ANC visit rose from 13 (16.7%) in the fourth quarter of 2009 to 130 (89%) in the fourth quarter of 2010 and to 180 (89.6%) in the third quarter of 2011. There was a significant rise in the number of pregnant women delivering in the health facility with provision of mama-kits (delivery kits), from 74 (55.2%) to 149 (99.3%) in the second and fourth quarter of 2010. Combined community and facility systems strengthening interventions led to increased first ANC visits by women and their partners, and health facility deliveries. Interventions aimed at increasing uptake of maternal health services should address both the demand and availability of quality services.

  19. Antarctica: Is It More Than Just Ice?

    ERIC Educational Resources Information Center

    Johnson, Cheryl; Gutierrez, Melida

    2009-01-01

    The authors introduced polar science in a fourth-grade classroom by means of 3 hands-on activities that addressed (1) the melting of glaciers and ice, (2) the differences between the North and the South Pole, and (3) the geography and landforms of Antarctica. An assessment 4 months after the original activity showed that students remembered the…

  20. Principles, Standards, and Procedures for the Accreditation of School Districts. [and] A List of Supplemental Resources.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    Prior to the enactment of House Bill 1126 (sixty-fourth Texas legislature) accreditation was optional for local districts. That statute now requires that each local district be accredited in order to receive financial support from the state. This booklet presents a compendium of principles, standards, and indicators that address school…

  1. Effects of an Informal Energy Exhibit on Knowledge and Attitudes of Fourth- and Fifth-Grade Students

    ERIC Educational Resources Information Center

    Goodman, David Wayne

    2009-01-01

    This dissertation addresses the growing need for renewable energy education by looking at the design, development, and implementation of an informal energy education exhibit that was developed for placement into a regional science museum, school, and community center. This study examined several research questions related to the concept that an…

  2. A Community Health Worker-Led Rotation to Train Medical Students in the Social Determinants of Health.

    PubMed

    Kangovi, Shreya; Carter, Tamala; Smith, Robyn A; DeLisser, Horace M

    2018-01-01

    Medical students often lack training in understanding and addressing the social determinants that shape the health of high-risk populations. We describe a novel clinical elective rotation in which fourth-year medical students served as apprentices to community health workers in order to develop community engagement skills and cultural humility.

  3. Invention versus Direct Instruction: For Some Content, It's a Tie

    ERIC Educational Resources Information Center

    Chase, Catherine C.; Klahr, David

    2017-01-01

    An important, but as yet unresolved pedagogical question is whether discovery-oriented or direct instruction methods lead to greater learning and transfer. We address this issue in a study with 101 fourth and fifth grade students that contrasts two distinct instructional methods. One is a blend of discovery and direct instruction called…

  4. School Days, Rule Days: The Legalization and Regulation of Education. The Stanford Series on Education and Public Policy.

    ERIC Educational Resources Information Center

    Kirp, David L., Ed.; Jensen, Donald N., Ed.

    This volume addresses issues surrounding the regulation and legalization of public education. The introduction, "The Fourth R: Reading, Writing, 'Rithmetic--and Rules" (David L. Kirp), is followed by essays organized in two parts. Part 1, "Regulation and Education," contains the following: "Before Legalism: The New Deal…

  5. Using a Concept Cartoon© Method to Address Elementary School Students' Ideas about Natural Phenomena

    ERIC Educational Resources Information Center

    Minárechová, Michaela

    2016-01-01

    This study investigated the identification and subsequent development or modification of students´ ideas about scientific phenomena by teaching by concept cartoons© method. We found out ideas of students of the fourth grade of primary school by conceptual tasks which were parts of quasi-experiment (pretest and posttest design). For triangulation…

  6. Behaviors of Teachers and Their Students in Schools with and without an Achievement Gap: An Observational Study

    ERIC Educational Resources Information Center

    Ratcliff, Nancy J.; Carroll, Kimberly L.; Jones, Cathy R.; Costner, Richard H.; Sheehan, Heather C.; Hunt, Gilbert H.

    2017-01-01

    This research shares findings from a year-long observational study to determine if there were significant differences in the identified behaviors of teachers and students in fourth and seventh grade classrooms in schools with an achievement gap versus those with no achievement gap. Specific research questions addressed types of instructional…

  7. American Higher Education in the Twenty­-First Century: Social, Political, and Economic Challenges. Fourth Edition

    ERIC Educational Resources Information Center

    Bastedo, Michael N., Ed.; Altbach, Philip G., Ed.; Gumport, Patricia J., Ed.

    2016-01-01

    First published in 1999, "American Higher Education in the Twenty First Century" offered a comprehensive introduction to the central issues facing American colleges and universities. This thoroughly revised edition brings the classic volume up to date. The contributors have rewritten every chapter to address major changes in higher…

  8. Three revolutions in cosmical science from the telescope to the Sputnik

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

    Alfven, H.

    1989-01-01

    The changes in astronomy brought about by the telescope, the radio telescope, and the Sputnik are discussed. The concept of the plasma universe introduced by the development of the Sputnik is explained and compared to previous concepts of the universe. The possibility of a fourth revolution in our concept of the universe is addressed. 17 refs.

  9. The Development of Scientific Thinking in Elementary School: A Comprehensive Inventory

    ERIC Educational Resources Information Center

    Koerber, Susanne; Mayer, Daniela; Osterhaus, Christopher; Schwippert, Knut; Sodian, Beate

    2015-01-01

    The development of scientific thinking was assessed in 1,581 second, third, and fourth graders (8-, 9-, 10-year-olds) based on a conceptual model that posits developmental progression from naïve to more advanced conceptions. Using a 66-item scale, five components of scientific thinking were addressed, including experimental design, data…

  10. Considerations of Numbers Used in Tasks for Promoting Multiplicative Reasoning in Students with Learning Difficulties in Mathematics

    ERIC Educational Resources Information Center

    Risley, Rachael Ann

    2016-01-01

    This study explored the impact of numbers used in instructional tasks on the construction and generalization of multiplicative reasoning by fourth grade students designated as having learning difficulties or disabilities in mathematics (SLDs). In particular, this study addressed the following research questions: (1) In what ways do SLDs'…

  11. Developing Indicators of Classroom Practice to Evaluate the Impact of District Mathematics Reform Initiative: A Generalizability Analysis

    ERIC Educational Resources Information Center

    Newton, Xiaoxia A.

    2010-01-01

    This paper reported results from a generalizability study that examined the process of developing classroom practice indicators used to evaluate the impact of a school district's mathematics reform initiative. The study utilized classroom observational data from 32 second, fourth, eighth, and tenth grade teachers. The study addresses important…

  12. Literacy and Arts-Integrated Science Lessons Engage Urban Elementary Students in Exploring Environmental Issues

    ERIC Educational Resources Information Center

    Gray, P.; Elser, C. F.; Klein, J. L.; Rule, A. C.

    2016-01-01

    This descriptive case study examined student attitudes, writing skills and content knowledge of urban fourth and fifth graders (6 males, 9 female) during a six-week literacy, thinking skill, and art-integrated environmental science unit. Pre- and post-test questions were used to address knowledge of environmental problems and student environmental…

  13. Implementing a Structured Reading Program in an Afterschool Setting: Problems and Potential Solutions

    ERIC Educational Resources Information Center

    Hartry, Ardice; Fitzgerald, Robert; Porter, Kristie

    2008-01-01

    In this article, Ardice Hartry, Robert Fitzgerald, and Kristie Porter present results from their implementation study of a structured reading program for fourth, fifth, and sixth graders in an afterschool setting. As the authors explain, schools and districts often view an extended school day as a promising way to address the literacy needs of…

  14. The Internet Resource Directory for K-12 Teachers and Librarians. 97/98 Edition.

    ERIC Educational Resources Information Center

    Miller, Elizabeth B.

    This directory is the fourth in an annual series of Internet guides for educators, librarians, and school administrators, and provides tips on access to, as well as addresses for, online resources that support and enrich the K-12 curriculum and supplement the school library core collection. Sites that help educators develop professionally are also…

  15. Diarrhea & Child Care: Controlling Diarrhea in Out-of-Home Child Care. NCEDL Spotlights, No. 4.

    ERIC Educational Resources Information Center

    Churchill, Robin B.; Pickering, Larry K.

    This report, the fourth in the National Center for Early Development and Learning's (NCEDL) "Spotlights" series, is based on excerpts from a paper presented during a "Research into Practice in Infant/Toddler Care" synthesis conference in fall 1997. The report addresses controlling diarrhea in out-of-home child care. The report…

  16. The Building Blocks of Character Education: Respect, Responsibility, Citizenship.

    ERIC Educational Resources Information Center

    Bowman, Mary Lou; Potts, Annmarie

    This action research report describes a program to improve and enhance students' social skills in and out of the classroom. The targeted population consisted of two fourth grade classrooms at two different suburban sites. The need to address this issue seems to have grown due to an increase in school violence and the decline of the traditional…

  17. Breakthroughs in modern cancer therapy and elusive cardiotoxicity: Critical research‐practice gaps, challenges, and insights

    PubMed Central

    Li, Jin; Kros, Johan M

    2017-01-01

    Abstract To date, five cancer treatment modalities have been defined. The three traditional modalities of cancer treatment are surgery, radiotherapy, and conventional chemotherapy, and the two modern modalities include molecularly targeted therapy (the fourth modality) and immunotherapy (the fifth modality). The cardiotoxicity associated with conventional chemotherapy and radiotherapy is well known. Similar adverse cardiac events are resurging with the fourth modality. Aside from the conventional and newer targeted agents, even the most newly developed, immune‐based therapeutic modalities of anticancer treatment (the fifth modality), e.g., immune checkpoint inhibitors and chimeric antigen receptor (CAR) T‐cell therapy, have unfortunately led to potentially lethal cardiotoxicity in patients. Cardiac complications represent unresolved and potentially life‐threatening conditions in cancer survivors, while effective clinical management remains quite challenging. As a consequence, morbidity and mortality related to cardiac complications now threaten to offset some favorable benefits of modern cancer treatments in cancer‐related survival, regardless of the oncologic prognosis. This review focuses on identifying critical research‐practice gaps, addressing real‐world challenges and pinpointing real‐time insights in general terms under the context of clinical cardiotoxicity induced by the fourth and fifth modalities of cancer treatment. The information ranges from basic science to clinical management in the field of cardio‐oncology and crosses the interface between oncology and onco‐pharmacology. The complexity of the ongoing clinical problem is addressed at different levels. A better understanding of these research‐practice gaps may advance research initiatives on the development of mechanism‐based diagnoses and treatments for the effective clinical management of cardiotoxicity. PMID:28862319

  18. Energy Facts II; Committee on Science and Technology, House of Representatives, Ninety-Fourth Congress, First Session. [Committee Print].

    ERIC Educational Resources Information Center

    Library of Congress, Washington, DC. Congressional Research Service.

    This handbook contains a comprehensive selection of energy statistics. The first section contains information on United States and foreign energy including resources, production, consumption and demand, energy and gross national product, energy research and development, and miscellaneous data. The remaining sections contain data on energy sources…

  19. Natural Resources and Career Awareness: A Teacher's Guide for Grades K-6.

    ERIC Educational Resources Information Center

    Ward, George C.

    The materials in this teacher's guide have three general divisions that are based on a sequential progression from kindergarten through grade six. Section A (kindergarten through two) explores the world of the child and divides this world into identifiable study groups. Section B (third and fourth grades) deals with the needs of living things and…

  20. The Scottish Council for Research in Education. Forty-Fourth Annual Report, 1971-72.

    ERIC Educational Resources Information Center

    Scottish Council for Research in Education.

    This booklet contains the annual report for 1971-72 of the Scottish Council for Research in Education. The first section lists the officers, members, principle officials, and staff responsible for special projects. The second section presents reports from the various committees of the council, stressing the reconstruction of the council's…

  1. Helping Children through Books: An Annotated Bibliography. 4th Revised Edition.

    ERIC Educational Resources Information Center

    Dole, Patricia Pearl, Comp.

    Since the emphases in book publishing change constantly, this fourth revised edition has some new sections, such as ADHD, while the Substance Abuse and Gender Roles Sections have declined sharply. The bibliography's essential goal is the same as always, however: to illuminate problems children may be facing. The purpose is twofold: to help the…

  2. Fourth standard model family neutrino at future linear colliders

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

    Ciftci, A.K.; Ciftci, R.; Sultansoy, S.

    2005-09-01

    It is known that flavor democracy favors the existence of the fourth standard model (SM) family. In order to give nonzero masses for the first three-family fermions flavor democracy has to be slightly broken. A parametrization for democracy breaking, which gives the correct values for fundamental fermion masses and, at the same time, predicts quark and lepton Cabibbo-Kobayashi-Maskawa (CKM) matrices in a good agreement with the experimental data, is proposed. The pair productions of the fourth SM family Dirac ({nu}{sub 4}) and Majorana (N{sub 1}) neutrinos at future linear colliders with {radical}(s)=500 GeV, 1 TeV, and 3 TeV are considered.more » The cross section for the process e{sup +}e{sup -}{yields}{nu}{sub 4}{nu}{sub 4}(N{sub 1}N{sub 1}) and the branching ratios for possible decay modes of the both neutrinos are determined. The decays of the fourth family neutrinos into muon channels ({nu}{sub 4}(N{sub 1}){yields}{mu}{sup {+-}}W{sup {+-}}) provide cleanest signature at e{sup +}e{sup -} colliders. Meanwhile, in our parametrization this channel is dominant. W bosons produced in decays of the fourth family neutrinos will be seen in detector as either di-jets or isolated leptons. As an example, we consider the production of 200 GeV mass fourth family neutrinos at {radical}(s)=500 GeV linear colliders by taking into account di-muon plus four jet events as signatures.« less

  3. Diagnostics and Therapy with Radioisotopes; DIAGNOSTICA E TERAPIA CON I RADIOISOTOPI

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

    Bastai, P.; Antogenetti, I.; Dogliotti, G.C.

    1962-01-01

    A review of the principal studies done on diagnosis and therapy with radioisotopes is presented. The book is divided into four sections. The ftrst section deals with the theoretical and practical fundamentals for an understanding of the use of radiosiotopes in diagnosis and treatment. The basic ideas of radioisotopic measurement are reviewed in the second section. The third section presents the applications of radioisotopes to clinical diagnosis, and the fourth section their application to clinical therapy. Abstracts have been prepared of the 35 papers compiled. (J.S.R.)

  4. The effect of a physiotherapy education compared with a non-healthcare education on the attitudes and beliefs of students towards functioning in individuals with back pain: an observational, cross-sectional study.

    PubMed

    Ryan, Cormac; Murphy, Dervla; Clark, Michael; Lee, Andrew

    2010-06-01

    To investigate the difference in attitudes: (1) between first and fourth year physiotherapy students towards functioning in individuals with back pain; and (2) between physiotherapy students and non-healthcare students towards functioning in individuals with back pain. Observational, cross-sectional study. Glasgow Caledonian University, Scotland, UK. First year physiotherapy (n=61) and non-healthcare students (n=61), and fourth year physiotherapy (n=62) and non-healthcare students (n=62). All participants completed the Health Care Providers' Pain and Impairment Relationship Scale (range 15 to 105). This questionnaire measures attitudes towards functioning in individuals with back pain. Fourth year physiotherapy students had more positive attitudes towards functioning in individuals with back pain than first year physiotherapy students [57.4 vs 66.6 (mean difference -9.2, 95% confidence interval -12.2 to -6.1, P<0.01)]. Similarly, fourth year non-healthcare students had more positive attitudes towards functioning in individuals with back pain compared with first year non-healthcare students [69.2 vs 65.3 (mean difference -3.9, 95% confidence interval -7.2 to -0.5, P=0.03)]. Physiotherapy students had more positive attitudes than non-healthcare students in the first year [66.6 vs 69.2 (mean difference -2.6, 95% confidence interval -5.5 to 0.4, P=0.08)] and the fourth year [57.4 vs 65.3 (mean difference -7.9, 95% confidence interval -11.4 to -4.4, P<0.01)] of study. These findings suggest that physiotherapy education brings about positive student attitudes towards functioning in individuals with back pain. This may be partly attributable to receiving a university degree education, but would appear to be further enhanced by specifically receiving a physiotherapy degree. This may facilitate students to become more evidence-based practitioners following qualification. Copyright 2009 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  5. [Breastfeeding among children of women workers].

    PubMed

    Brasileiro, Aline Alves; Ambrosano, Gláucia Maria Bovi; Marba, Sérgio Tadeu Martins; Possobon, Rosana de Fátima

    2012-08-01

    To analyze employment benefits and factors associated with the maintenance of breastfeeding indexes among working mothers. The sample was constituted by 200 formal women workers who returned to work before the child had reached six months of life, in the city of Piracicaba (Southeastern Brazil). Among the participants, 100 mother-infant dyads received guidance and support for the practice of breastfeeding within an oral health prevention program, and the other 100 dyads were addressed in a child vaccination campaign. Multiple logistic regression analysis was carried out to identify variables related to weaning in the fourth month of life. The majority of the participants were primiparous women who underwent cesarean section, initiated breastfeeding within four hours after birth and stayed with their child in the room. The following women had higher odds of stopping breastfeeding: mothers not participating in the incentive program (OR = 3.04 [95%CI: 1.35;6.85]), mothers who did not have a 30-minute break during the working hours (OR = 4.10 [95%CI: 1.81;9.26]), and mothers whose children used pacifiers (OR = 2.68 [95%CI: 1.23;5.83]) or bottles (OR = 14.47 [95%CI: 1.85;113.24]. The mothers who participated in the breastfeeding incentive group, who did not offer pacifiers and bottles to their babies and who had a break during the working hours stopped breastfeeding after the fourth month. Support and information on lactation management and on their rights guaranteed by law, together with the increase in the length of maternity leave, may play an important role in maintaining breastfeeding.

  6. Frontiers, Opportunities, and Challenges in Biochemical and Chemical Catalysis of CO2

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

    Appel, Aaron M.; Bercaw, John E.; Bocarsly, Andrew B.

    2013-08-14

    Our central premise is that catalytic scientists can learn by studying how these important metabolic processes occur in nature. Complementarily, biochemists can learn by studying how catalytic scientists view these same chemical transformations promoted by synthetic catalysts. From these studies, hypotheses can be developed and tested through manipulation of enzyme structure and by synthesizing simple molecular catalysts to incorporate different structural features of the enzymes. It is hoped that these studies will lead to new and useful concepts in catalyst design for fuel production and utilization. This paper describes the results of a workshop held to explore these concepts inmore » regard to the development of new and more efficient catalytic processes for the conversion of CO2 to a variety of carbon-based fuels. The organization of this overview/review is as follows: 1) The first section briefly explores how interactions between the catalysis and biological communities have been fruitful in developing new catalysts for the reduction of protons to hydrogen, the simplest fuel generation reaction. 2) The second section assesses the state of the art in both biological and chemical reduction of CO2 by two electrons to form either carbon monoxide (CO) or formate (HCOO-). It also attempts to identify common principles between biological and synthetic catalysts and productive areas for future research. 3) The third section explores both biological and chemical processes that result in the reduction of CO2 beyond the level of CO and formate, again seeking to identify common principles and productive areas of future research. 4) The fourth section explores the formation of carbon-carbon bonds in biological and chemical systems in the same vein as the other sections. 5) A fifth section addresses the role of non-redox reactions of CO2 in biological systems and their role in carbon metabolism, with a parallel discussion of chemical systems. 6) In section 6, the topics of electrode modification, photochemical systems, and tandem catalysis are briefly discussed. These areas may be important for developing practical systems for CO2 reduction, and they share the common theme of coupling chemical reactions. 7) Section 7 describes some of the crosscutting activities that are critical for advancing the science underpinning catalyst development. 8) The last section attempts to summarize common issues in biological and chemical catalysis and to identify challenges that must be addressed to achieve practical catalysts that are suitable for the reduction of CO2 to fuels.« less

  7. 33 CFR 165.1306 - Lake Union, Seattle, WA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... safety zone. [Datum: NAD 1983] (b) Effective dates. This section is effective annually on July fourth... open until 10 p.m. and then be closed until the end of the fireworks display (approximately 30 minutes...

  8. 43 CFR 2533.0-8 - Land subject to allotment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... lands containing coal and oil and gas with reservation of the mineral contents to the United States, but not for lands valuable for metalliferous minerals. The rules governing the conduct of fourth-section...

  9. 43 CFR 9185.4-3 - Three-fourths of land owners.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the township are required to join in the application, and all petitioners in whom ownership is vested... legal subdivision, section, township, and range of the lands to which title is claimed. Moreover, it...

  10. The transition from the core vowels to the following segments in Japanese children who stutter: the second, third and fourth syllables.

    PubMed

    Matsumoto-Shimamori, Sachiyo; Ito, Tomohiko; Fukuda, Suzy E; Fukuda, Shinji

    2011-09-01

    Shimamori and Ito (2007 , Syllable weight and phonological encoding in Japanese children who stutter. Japanese Journal of Special Education, 44, 451-462; 2008, Syllable weight and frequency of stuttering: Comparison between children who stutter with and without a family history of stuttering. Japanese Journal of Special Education, 45, 437-445; 2009, Difference in frequency of stuttering between light and heavy syllables in the production of monosyllables: From the viewpoint of phonetic transition. The Japanese Journal of Logopedics and Phoniatrics, 50, 116-122 (in Japanese)) proposed the hypothesis that in Japanese the transition from the core vowels (CVs) to the following segments affected the occurrence of stuttering. However, the transition we investigated was in the first syllables only, and the effect of the transition in second, third and fourth syllables was not addressed. The purpose of this study was to investigate whether the transition from the CVs in the second, third and fourth syllables affected the occurrence of stuttering. The participants were 21 Japanese children. A non-word naming task and a non-word reading task were used. The frequency of stuttering was not significantly different where the number of transitions from the CVs differed on either task. These results suggest that the transition from the CVs in the second, third and fourth syllables does not have a significant effect on the occurrence of stuttering in Japanese.

  11. Broadcasting in America; Second Edition. A Survey of Television and Radio.

    ERIC Educational Resources Information Center

    Head, Sydney W.

    The plan of this volume follows that of the first (1956) edition: a section on physical bases of broadcasting, one on the origin and growth of broadcasting, another on the economics of broadcasting, a fourth on the social control of broadcasting, and a final section for an assessment of the effects and influences of broadcasting. Special attention…

  12. Five Miles Until Friday? Addressing Misunderstandings of Light-Years

    ERIC Educational Resources Information Center

    Brown, Katrina; Brown, Todd; Hardy, Wendy

    2015-01-01

    In this fourth and fifth grade activity, students become comfortable with the concept that light-years are a measure of distance, not time, and discover how we are looking back in time when we look at stars. Since the enormous distances in space can make astronomical studies even more confusing, students explore the meaning of a light-year by…

  13. The Accessible Institution of Higher Education: Opportunity, Challenge, and Response. National Conference (4th, Boston, Massachusetts, July 13-17, 1981).

    ERIC Educational Resources Information Center

    Simon, Stephen H., Comp.

    The document contains proceedings of the fourth national conference on meeting the needs of disabled students in higher education. Fifty-one presentations are divided into nine major categories--keynote address, the international year of disabled persons, management of a support services office, legal and planning issues, counseling students with…

  14. 77 FR 16978 - Special Local Regulation; Macy's Fourth of July Fireworks Display Spectator Viewing Areas; Hudson...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ...: Docket Management Facility (M-30), U.S. Department of Transportation, West Building Ground Floor, Room... address above, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The telephone... Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal...

  15. Comprehensive Approach to the Development of Communication and Critical Thinking: Bookend Courses for Third- and Fourth-Year Chemistry Majors

    ERIC Educational Resources Information Center

    Klein, Geoffrey C.; Carney, Jeffrey M.

    2014-01-01

    Communication and critical thinking skills are integral to the undergraduate chemistry major. A bookend, two-course model has been implemented to supplement chemistry subfield knowledge with the development of these skills. The third-year course introduces the chemical literature and addresses these skills through the synthesis of a literature…

  16. Evaluation of the National Youth Anti-Drug Campaign: Fourth Semi-Annual Report of Findings. Executive Summary.

    ERIC Educational Resources Information Center

    Hornik, Robert; Maklan, David; Cadell, Diane; Prado, Amalia; Barmada, Carlin; Jacobsohn, Lela; Orwin, Robert; Sridharan, Sanjeev; Zador, Paul; Southwell, Brian; Zanutto, Elaine; Baskin, Robert; Chu, Adam; Morin, Carol; Taylor, Kristie; Steele, Diane

    The National Youth Anti-Drug Media Campaign was intended to reduce and prevent drug use among youth by addressing them directly, as well as indirectly by encouraging parents and other adults to take actions known to affect youth drug use. Intervention components included television, radio, other advertising, and public relations efforts (such as…

  17. Joint Congressional Hearing on the Changing Information Needs of Rural America: The Role of Libraries and Information Technology.

    ERIC Educational Resources Information Center

    National Commission on Libraries and Information Science, Washington, DC.

    Topics of importance to rural America in three general areas--rural community and individual information needs, available answers to these needs, and policies and strategies to meet these needs--were addressed in a joint congressional hearing held at the Fourth General Assembly of the World Future Society in July 1982. This transcript presents…

  18. Searching of Students after "New Jersey v. T.L.O."

    ERIC Educational Resources Information Center

    Van Geel, Tyll

    The Supreme Court in 1985 first addressed the issue of balance between a student's right to privacy as stated in the Fourth Amendment and school officials' need to maintain safety. This chapter summarizes the case, explores the meaning of the court opinion, and briefly discusses other issues. The case involved a 14-year-old girl (T.L.O.) whose…

  19. Correlates of Fathers' Participation in Family Work: A Technical Report. Working Paper No. 106.

    ERIC Educational Resources Information Center

    Baruch, Grace K.; Barnett, Rosalind C.

    This study addresses the nature, extent, antecedents, and consequences of fathers' participation in child care and home chores. Data was collected from 160 families with children in kindergarten and fourth-grade classes. The sample was equally divided between the two grade levels and within each grade level by sex. Within each of the four groups…

  20. Discussing Gender Roles and Equality by Reading "Max: The Stubborn Little Wolf"

    ERIC Educational Resources Information Center

    Lara, Gilberto P.; Leija, María G.

    2014-01-01

    In the beginning of this article, the authors share the story of Mr. Paredes, a fourth grade teacher in a bilingual classroom, who explains his approach in selecting particular pieces of children's literature that address gender roles and equity. His hope, he states, is that the students will be able to identify the stereotype and challenge…

  1. Long-term ecological research in a human-dominated world

    Treesearch

    G. Philip Robertson; Scott L. Collins; David R. Foster; Nicholas Brokaw; Hugh W. Ducklow; Ted L. Gragson; Corinna Gries; Stephen K. Hamilton; A. David McGuire; John C. Moore; Emily H. Stanley; Robert B. Waide; Mark W. Williams

    2012-01-01

    The US Long Term Ecological Research (LTER) Network enters its fourth decade with a distinguished record of achievement in ecological science. The value of long-term observations and experiments has never been more important for testing ecological theory and for addressing today’s most difficult environmental challenges. The network’s potential for tackling emergent...

  2. Families and Literacy: The Contribution of Out-of-School Experiences to Children's Acquisition of Literacy. Final Report.

    ERIC Educational Resources Information Center

    Chall, Jeanne; Snow, Catherine

    Addressing the question of why some children manage to continue successfully through the later stages of literacy acquisition while others are unable to meet the challenges presented by fourth and fifth grade reading tasks, an 18-month, in-depth study was conducted of the home environment factors influencing the reading comprehension of second,…

  3. A model marine-science curriculum for fourth-grade pupils in Florida

    NASA Astrophysics Data System (ADS)

    Schulte, Philip James

    This dissertation focused on the development of a model marine-science curriculum for fourth-grade pupils in the State of Florida. The curriculum was developed using grounded theory research method, including a component of data collected from an on-line survey administered to 106 professional educators and marine biologists. The results of the data collection and analysis showed a definitive necessity for teacher preparedness, multidisciplinary content, and inquiry-based science instruction. Further, three important factors emerged: (a) collaborative grouping increases achievement; (b) field excursions significantly impact student motivation; (c) standardized testing influences curriculum development. The curriculum is organized as an 11-day unit, with detailed lesson plans presented in standard curricular format and with all components correlated to the Florida State Educational Standards. The curriculum incorporates teacher preparation, multimedia presentations, computer-assisted instruction, scientific art appreciation, and replication as well as assessment factors. The curriculum addresses topics of ichthyology, marine animal identification, environmental conservation and protection, marine animal anatomy, water safety, environmental stewardship, and responsible angling techniques. The components of the curriculum were discussed with reference to the literature on which it was based and recommendations for future research were addressed.

  4. Impact of psychiatric and social characteristics on HIV sexual risk behavior in Puerto Rican women with severe mental illness.

    PubMed

    Heaphy, Emily Lenore Goldman; Loue, Sana; Sajatovic, Martha; Tisch, Daniel J

    2010-11-01

    Latinos in the United States have been identified as a high-risk group for depression, anxiety, and substance abuse. HIV/AIDS has disproportionately impacted Latinos. Review findings suggest that HIV-risk behaviors among persons with severe mental illness (SMI) are influenced by a multitude of factors including psychiatric illness, cognitive-behavioral factors, substance use, childhood abuse, and social relationships. To examine the impact of psychiatric and social correlates of HIV sexual risk behavior in Puerto Rican women with SMI. Data collected longitudinally (from 2002 to 2005) in semi-structured interviews and from non-continuous participant observation was analyzed using a cross-sectional design. Bivariate associations between predictor variables and sexual risk behaviors were examined using binary and ordinal logistic regression. Linear regression was used to examine the association between significant predictor variables and the total number of risk behaviors the women engaged in during the 6 months prior to baseline. Just over one-third (35.9%) of the study population (N = 53) was diagnosed with bipolar disorder and GAF scores ranged from 30 to 80 with a median score of 60. Participants ranged in age from 18 to 50 years (M = 32.6 ± 8.7), three-fourths reported a history of either sexual or physical abuse or of both in childhood, and one-fourth had abused substances in their lifetimes. Bivariate analyses indicated that psychiatric and social factors were differentially associated with sexual risk behaviors. Multivariate linear regression models showed that suffering from increased severity of psychiatric symptoms and factors and living below the poverty line are predictive of engagement in a greater number of HIV sexual risk behaviors. Puerto Rican women with SMI are at high risk for HIV infection and are in need of targeted sexual risk reduction interventions that simultaneously address substance abuse prevention and treatment, childhood abuse, and the indirect effects associated with SMI such as living in poverty. Mental health programs should address risk behavior among adults with SMI in the context of specific symptomatology and comorbidities.

  5. Prism users guide.

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

    Weirs, V. Gregory

    2012-03-01

    Prism is a ParaView plugin that simultaneously displays simulation data and material model data. This document describes its capabilities and how to use them. A demonstration of Prism is given in the first section. The second section contains more detailed notes on less obvious behavior. The third and fourth sections are specifically for Alegra and CTH users. They tell how to generate the simulation data and SESAME files and how to handle aspects of Prism use particular to each of these codes.

  6. An exploration of fourth-year undergraduate nurses' knowledge of and attitude towards pressure ulcer prevention.

    PubMed

    Cullen Gill, E; Moore, Z

    2013-11-01

    To determine undergraduate nurses' knowledge of and attitudes towards pressure ulcer prevention. A quantitative, cross-sectional survey design was used for this study. Ethical approval was received. A convenience sample of fourth-year undergraduate nurses was selected to participate (n=60). Data were collected using a pre-designed questionnaire. Overall, the participants showed a positive attitude towards pressure ulcer prevention but displayed poor knowledge of pressure ulcer prevention. Interestingly, having a high level of competency corresponded with having a positive attitude towards pressure ulcer prevention, but did not equate to possessing knowledge of pressure ulcer prevention. The findings of this study suggest that fourth-year undergraduates have a positive attitude but lack adequate knowledge on the prevention of pressure ulcers. There were no external sources of funding for this study. The authors have no conflicts of interest to declare.

  7. Dorsal slab fracture of the fourth carpal bone in a racing greyhound.

    PubMed

    Rutherford, Scott; Ness, Malcolm G

    2012-11-01

    To report the diagnosis and surgical management of a dorsal slab fracture of the fourth carpal bone in a racing greyhound. Clinical report. Three-year-old, male racing Greyhound. The fracture was not visible on orthogonal radiographs and the diagnosis was made by computed tomography. Open reduction and internal fixation with 2 countersunk 2.0-mm screws inserted in lag fashion was performed via a dorsal approach. Outcome was analyzed objectively by comparing preinjury and postsurgery racing performances. Internal fixation resulted in fracture healing and the dog returned to racing recording times similar to those before injury. Fractures of the fourth carpal bone may not be visible on standard orthogonal radiographic views and cross-sectional imaging may be required for more accurate identification. Surgical management was successful with the dog returning to preinjury levels of competition. © Copyright 2012 by The American College of Veterinary Surgeons.

  8. Summary for Policymakers IPCC Fourth Assessment Report, WorkingGroup III

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

    Barker, Terry; Bashmakov, Igor; Bernstein, Lenny

    2007-04-30

    A. Introduction 1. The Working Group III contribution to theIPCC Fourth Assessment Report (AR4) focuses on new literature on thescientific, technological, environmental, economic and social aspects ofmitigation of climate change, published since the IPCC Third AssessmentReport (TAR) and the Special Reports on COB2B Capture and Storage (SRCCS)and on Safeguarding the Ozone Layer and the Global Climate System (SROC).The following summary is organised into six sections after thisintroduction: - Greenhouse gas (GHG) emission trends, - Mitigation in theshort and medium term, across different economic sectors (until 2030), -Mitigation in the long-term (beyond 2030), - Policies, measures andinstruments to mitigate climate change,more » - Sustainable development andclimate change mitigation, - Gaps in knowledge. References to thecorresponding chapter sections are indicated at each paragraph in squarebrackets. An explanation of terms, acronyms and chemical symbols used inthis SPM can be found in the glossary to the main report.« less

  9. Re-entry vehicle shape for enhanced performance

    NASA Technical Reports Server (NTRS)

    Brown, James L. (Inventor); Garcia, Joseph A. (Inventor); Prabhu, Dinesh K. (Inventor)

    2008-01-01

    A convex shell structure for enhanced aerodynamic performance and/or reduced heat transfer requirements for a space vehicle that re-enters an atmosphere. The structure has a fore-body, an aft-body, a longitudinal axis and a transverse cross sectional shape, projected on a plane containing the longitudinal axis, that includes: first and second linear segments, smoothly joined at a first end of each the first and second linear segments to an end of a third linear segment by respective first and second curvilinear segments; and a fourth linear segment, joined to a second end of each of the first and second segments by curvilinear segments, including first and second ellipses having unequal ellipse parameters. The cross sectional shape is non-symmetric about the longitudinal axis. The fourth linear segment can be replaced by a sum of one or more polynomials, trigonometric functions or other functions satisfying certain constraints.

  10. Burnout, depression and suicidal ideation in dental students

    PubMed Central

    Ríos-Santos, José V.; Polo, Juan; Rios-Carrasco, Blanca; Bullón, Pedro

    2014-01-01

    Objectives: To investigate the prevalence, gender influence, and relationships between burnout, depression and suicidal ideation within the last year among second, fourth and fifth-year dental students. Study Design: A cross-sectional study was carried out in 212 dental students enrolled in the second, fourth and fifth years at the School of Dentistry of Seville using the Maslach Burnout Inventory-Student Survey and the MBI-Human Services Survey, the “Patient Health Questionnaire-2”, and the “Questions about Suicidal Ideation and Attempted Suicide”. Results: The response rate among dental students was 80%. Burnout prevalence in dental students was higher in second and fourth years than in fifth year (p= 0.059 and p= 0.003, respectively). Depression prevalence in the fourth year approached significance (p= 0.051). Prevalence of suicidal ideation within the past year was higher, yet not reaching significance, in fourth year. No gender-related differences were found. A significant association was observed between burnout and depression, and between depression and suicidal ideation (p< 0.001), but no association was found between burnout and suicidal ideation. Conclusions: This study has brought our attention to the high prevalence of burnout and depression, and reported for the first time the prevalence of suicidal ideation among dental students in preclinical and clinical years. Key words:Burnout, depression, suicidal ideation, dental students. PMID:24121916

  11. The Freight Analysis Framework Verson 4 (FAF4) - Building the FAF4 Regional Database: Data Sources and Estimation Methodologies

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

    Hwang, Ho-Ling; Hargrove, Stephanie; Chin, Shih-Miao

    The Freight Analysis Framework (FAF) integrates data from a variety of sources to create a comprehensive national picture of freight movements among states and major metropolitan areas by all modes of transportation. It provides a national picture of current freight flows to, from, and within the United States, assigns the flows to the transportation network, and projects freight flow patterns into the future. The FAF4 is the fourth database of its kind, FAF1 provided estimates for truck, rail, and water tonnage for calendar year 1998, FAF2 provided a more complete picture based on the 2002 Commodity Flow Survey (CFS) andmore » FAF3 made further improvements building on the 2007 CFS. Since the first FAF effort, a number of changes in both data sources and products have taken place. The FAF4 flow matrix described in this report is used as the base-year data to forecast future freight activities, projecting shipment weights and values from year 2020 to 2045 in five-year intervals. It also provides the basis for annual estimates to the FAF4 flow matrix, aiming to provide users with the timeliest data. Furthermore, FAF4 truck freight is routed on the national highway network to produce the FAF4 network database and flow assignments for truck. This report details the data sources and methodologies applied to develop the base year 2012 FAF4 database. An overview of the FAF4 components is briefly discussed in Section 2. Effects on FAF4 from the changes in the 2012 CFS are highlighted in Section 3. Section 4 provides a general discussion on the process used in filling data gaps within the domestic CFS matrix, specifically on the estimation of CFS suppressed/unpublished cells. Over a dozen CFS OOS components of FAF4 are then addressed in Section 5 through Section 11 of this report. This includes discussions of farm-based agricultural shipments in Section 5, shipments from fishery and logging sectors in Section 6. Shipments of municipal solid wastes and debris from construction and demolition activities are covered in Section 7. Movements involving OOS industry sectors on Retail, Services, and Household/Business Moves are addressed in Section 8. Flows of OOS commodity on crude petroleum and natural gas are presented in Sections 9 and 10, respectively. Discussions regarding shipments of foreign trade, including trade with Canada/Mexico, international airfreight, and waterborne foreign trade, are then discussed in Section 11. Several appendices are also provided at the end of this report to offer additional information.« less

  12. Information processing psychology: A promising paradigm for research in science teaching

    NASA Astrophysics Data System (ADS)

    Stewart, James H.; Atkin, Julia A.

    Three research paradigms, those of Ausubel, Gagné and Piaget, have received a great deal of attention in the literature of science education. In this article a fourth paradigm is presented - an information processing psychology paradigm. The article is composed of two sections. The first section describes a model of memory developed by information processing psychologists. The second section describes how such a model could be used to guide science education research on learning and problem solving.Received: 19 October 1981

  13. Controlled growth of larger heterojunction interface area for organic photosensitive devices

    DOEpatents

    Yang, Fan [Somerset, NJ; Forrest, Stephen R [Ann Arbor, MI

    2009-12-29

    An optoelectronic device and a method of fabricating a photosensitive optoelectronic device includes depositing a first organic semiconductor material on a first electrode to form a continuous first layer having protrusions, a side of the first layer opposite the first electrode having a surface area at least three times greater than an underlying lateral cross-sectional area; depositing a second organic semiconductor material directly on the first layer to form a discontinuous second layer, portions of the first layer remaining exposed; depositing a third organic semiconductor material directly on the second layer to form a discontinuous third layer, portions of at least the second layer remaining exposed; depositing a fourth organic semiconductor material on the third layer to form a continuous fourth layer, filling any exposed gaps and recesses in the first, second, and third layers; and depositing a second electrode on the fourth layer, wherein at least one of the first electrode and the second electrode is transparent, and the first and third organic semiconductor materials are both of a donor-type or an acceptor-type relative to second and fourth organic semiconductor materials, which are of the other material type.

  14. Geomorphological hazards and environmental impact: Assessment and mapping

    NASA Astrophysics Data System (ADS)

    Panizza, Mario

    In five sections the author develops the methods for the integration of geomorphological concepts into Environmental Impact and Mapping. The first section introduces the concepts of Impact and Risk through the relationships between Geomorphological Environment and Anthropical Element. The second section proposes a methodology for the determination of Geomorphological Hazard and the identification of Geomorphological Risk. The third section synthesizes the procedure for the compilation of a Geomorphological Hazards Map. The fourth section outlines the concepts of Geomorphological Resource Assessment for the analysis of the Environmental Impact. The fifth section considers the contribution of geomorphological studies and mapping in the procedure for Environmental Impact Assessment.

  15. Findings of a Research on the Students' Use of Time. A Case Study of the Anadolu University Open Education Faculty in Turkey. Educational Research Publications No. 017.

    ERIC Educational Resources Information Center

    Demiray, Ugur

    This study examines what fourth year Open Education Faculty students enrolled in economics and business administration education in Anadolu University's distance education program expect from their faculty in terms of leisure time activities and how they spend their leisure time. Additional questions addressed include the personal, social, and…

  16. The Effects of Guided Reading Instruction on the Reading Comprehension and Reading Attitudes of Fourth-Grade At-Risk Students

    ERIC Educational Resources Information Center

    Bruce, Laquanda T.

    2010-01-01

    America's public schools have faced challenges in educating students, particularly those identified as at risk. According to the No Child Left Behind Act, nearly 70% of 4th grade students are unable to perform on a basic level on national reading tests. The research problem in this study addressed the significance of guided reading instruction,…

  17. Dr. Hans Rosling, Keynote - 2013 ARPA-E Energy Innovation Summit

    ScienceCinema

    Rosling, Hans

    2018-04-27

    The fourth annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2013. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Dr. Hans Rosling (Professor, International Health, Karolinska Institute; Edutainer, Gapminder.org), gave this keynote address.

  18. Children in Divorced Family Systems: New Approaches. Presentations at NCCR's Annual Conference (4th, Arlington, Virginia, October 13-15, 1989).

    ERIC Educational Resources Information Center

    National Council for Children's Rights, Washington, DC.

    The National Council for Children's Rights (NCCR) is a child-advocacy group that works to assure a child the right to two parents. This proceedings contains three presentations from the NCCR's fourth annual conference and highlights of the remaining presentations. The proceedings include: (1) a welcoming address by NCCR President David L. Levy,…

  19. Integrated Speech and Language Technology for Intelligence, Surveillance, and Reconnaissance (ISR)

    DTIC Science & Technology

    2017-07-01

    applying submodularity techniques to address computing challenges posed by large datasets in speech and language processing. MT and speech tools were...aforementioned research-oriented activities, the IT system administration team provided necessary support to laboratory computing and network operations...operations of SCREAM Lab computer systems and networks. Other miscellaneous activities in relation to Task Order 29 are presented in an additional fourth

  20. Equation Structure and the Meaning of the Equal Sign: The Impact of Task Selection in Eliciting Elementary Students' Understandings

    ERIC Educational Resources Information Center

    Stephens, Ana C.; Knuth, Eric J.; Blanton, Maria L.; Isler, Isil; Gardiner, Angela Murphy; Marum, Tim

    2013-01-01

    This paper reports results from a written assessment given to 290 third-, fourth-, and fifth-grade students prior to any instructional intervention. We share and discuss students' responses to items addressing their understanding of equation structure and the meaning of the equal sign. We found that many students held an operational conception of…

  1. Proceedings of the 4th Annual Workshop: Advances in Smart Materials for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Hardy, Robin C. (Editor); Simpson, Joycelyn O. (Editor)

    1996-01-01

    The objective of the Fourth Annual Conference on Advances in Smart Materials for Aerospace Applications was to provide a forum for technical dialogue on numerous topics in the area of smart materials. The proceedings presented herein represent the technical contributions of the participants of the workshop. Topics addressed include shape memory alloys, ferroelectrics, fiber optics, finite element simulation, and active control.

  2. Endeavour Grand Opening Ceremony

    NASA Image and Video Library

    2012-10-30

    Mayor of Los Angeles Antonio Villaraigosa addresses a class of fourth graders during the grand opening ceremony for the California Science center's Samuel Oschin Space Shuttle Endeavour Display Pavilion, Tuesday, Oct. 30, 2012, in Los Angeles. Endeavour, built as a replacement for space shuttle Challenger, completed 25 missions, spent 299 days in orbit, and orbited Earth 4,671 times while traveling 122,883,151 miles. Photo Credit: (NASA/Bill Ingalls)

  3. Northern Minnesota Independence Day storm: a research needs assessment.

    Treesearch

    W.J. Mattson; D.S. Shriner

    2001-01-01

    Nearly 500,000 acres of forest and water were severely impacted by a powerful wind and rain storm in northeastern Minnesota on the fourth of July 1999. Trees were uprooted and snapped off in a swath that was 4-12 miles wide and 30 miles long. This document addresses the many ecological and social research needs in nine discipline areas that were generated as a...

  4. Literacy in Afterschool: An Essential Building Block for Learning and Development. MetLife Foundation Afterschool Alert. Issue Brief No. 53

    ERIC Educational Resources Information Center

    Afterschool Alliance, 2011

    2011-01-01

    The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the fourth in a series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief focuses on literacy education. While literacy's definition continues to expand to…

  5. Celebrating the Faces of Literacy. The Twenty-Fourth Yearbook: A Peer Reviewed Publication of the College Reading Association, 2002. [Papers from the College Reading Association Conference, 2001].

    ERIC Educational Resources Information Center

    Linder, Patricia E., Ed.; Sampson, Mary Beth, Ed.; Dugan, Jo Ann R., Ed.; Brancato, Barrie, Ed.

    The College Reading Association believes and values literacy education for all as one way to protect people's freedoms. This 24th Yearbook celebrates the varied "faces" of literacy. The yearbook contains the following special articles: (Presidential Address) "What Is Johnny Reading? A Research Update" (Maria Valerie Gold);…

  6. Mo 99 Draft Report.

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

    Seestrom, Susan Joyce

    The Nuclear Science Advisory Committee (NSAC) 99Molybdenum ( 99Mo) Subcommittee met December 14-15, 2017 to address the charge to NSAC requesting that a fourth annual review of the National Nuclear Security Administration (NNSA) 99Mo program be performed. The Subcommittee found that the NNSA has continued to make progress over the course of the year based on the specific American Medical Isotopes Production Act of 2012 (AMIPA) requirements.

  7. Dr. Hans Rosling, Keynote - 2013 ARPA-E Energy Innovation Summit

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

    Rosling, Hans

    2014-03-06

    The fourth annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2013. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Dr. Hans Rosling (Professor, International Health, Karolinska Institute; Edutainer, Gapminder.org), gave this keynote address.

  8. The ARRA investment in CER: a description of the midstream evaluation and how the funds were allocated and CER priorities addressed.

    PubMed

    Esposito, Dominick; Yong, Pierre L; Rich, Eugene; Geonnotti, Kristin; Kimmey, Laura D

    2014-11-01

    To describe the evaluation design of the American Recovery and Reinvestment Act of 2009 comparative effectiveness research (CER) investment, how funds were allocated and how CER priorities were addressed. Primary and secondary data included information from redacted project proposals, an investigator survey and federal project officers, investigators and expert panel discussions. More than 420 projects (US$1.1 billion) were awarded. Those generating new or synthesizing existing CER made up the plurality (194, or US$524 million). Data infrastructure projects were the second-largest area (28%, US$302 million). More than three-fourths addressed at least one priority population, condition category or intervention category. These investments expanded the nation's CER activities and its future capacity to conduct CER.

  9. First LDEF Post-Retrieval Symposium abstracts

    NASA Technical Reports Server (NTRS)

    Levine, Arlene S. (Compiler)

    1991-01-01

    The LDE facility was designed to better understand the environments of space and the effects of prolonged exposure in these environments on future spacecraft. The symposium abstracts presented here are organized according to the symposium agenda into five sessions. The first session provides an overview of the LDEF, the experiments, the mission, and the natural and induced environments the spacecraft and experiments encountered during the mission. The second session presents results to date from studies to better define the environments of near-Earth space. The third session addresses studies of the effects of the space environments on spacecraft materials. The fourth session addresses studies of the effects of the space environments on spacecraft systems. And the fifth session addresses other subjects such as results of the LDEF life science and crystal growth experiments.

  10. STS-87 Mission Specialist Doi addresses the media at the SLF

    NASA Technical Reports Server (NTRS)

    1997-01-01

    As STS-87 Commander Kevin Kregel looks on, Mission Specialist Takao Doi, Ph.D., of the National Space Development Agency of Japan addresses members of the press and media at Kennedy Space Center's Shuttle Landing Facility after arriving for the final prelaunch activities leading up to the scheduled Nov. 19 liftoff. Other STS-87 crew members not pictured are Pilot Steven Lindsey; Mission Specialists Kalpana Chawla, Ph.D., and Winston Scott; and Payload Specialist Leonid Kadenyuk of the National Space Agency of Ukraine. STS-87 will be the fourth flight of the United States Microgravity Payload and the Spartan-201 deployable satellite.

  11. Project DEEP STEAM: Fourth meeting of the technical advisory panel

    NASA Astrophysics Data System (ADS)

    Fox, R. L.; Donaldson, A. B.; Eisenhawer, S. W.; Hart, C. M.; Johnson, D. R.; Mulac, A. J.; Wayland, J. R.; Weirick, L. J.

    1981-07-01

    The status of project DEEP STEAM was reviewed. Proceedings, are divided into five main sections: (1) the injection string modification program; (2) the downhole steam generator program; (3) supporting activities; (4) field testing; and (5) recommendations and discussion.

  12. Report to Congress : Surface Transportation Research and Development Plan : Fourth Edition

    DOT National Transportation Integrated Search

    1997-01-01

    Section 6009(b) of the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) requires that the U.S. Department of Transportation (DOT) develop an integrated National Surface Transportation Research and Development (R&D) Plan that focuses o...

  13. Exploring the heavy air pollution in Beijing in the fourth quarter of 2015: assessment of environmental benefits for red alerts

    NASA Astrophysics Data System (ADS)

    Nie, Teng; Nie, Lei; Zhou, Zhen; Wang, Zhanshan; Xue, Yifeng; Gao, Jiajia; Wu, Xiaoqing; Fan, Shoubin; Cheng, Linglong

    2018-06-01

    In recent years, Beijing has experienced severe air pollution which has caused widespread public concern. Compared to the same period in 2014, the first three quarters of 2015 exhibited significantly improved air quality. However, the air quality sharply declined in the fourth quarter of 2015, especially in November and December. During that time, Beijing issued the first red alert for severe air pollution in history. In total, 2 red alerts, 3 orange alerts, 3 yellow alerts, and 3 blue alerts were issued based on the adoption of relatively temporary emergency control measures to mitigate air pollution. This study explored the reasons for these variations in air quality and assessed the effectiveness of emergency alerts in addressing severe air pollution. A synthetic analysis of emission variations and meteorological conditions was performed to better understand these extreme air pollution episodes in the fourth quarter of 2015. The results showed that compared to those in the same period in 2014, the daily average emissions of air pollutants decreased in the fourth quarter of 2015. However, the emission levels of primary pollutants were still relatively high, which was the main intrinsic cause of haze episodes, and unfavorable meteorological conditions represented important external factors. Emergency control measures for heavy air pollution were implemented during this red alert period, decreasing the emissions of primary air pollutants by approximately 36% and the PM2.5 concentration by 11%‒21%.

  14. A mixed-order nonlinear diffusion compressed sensing MR image reconstruction.

    PubMed

    Joy, Ajin; Paul, Joseph Suresh

    2018-03-07

    Avoid formation of staircase artifacts in nonlinear diffusion-based MR image reconstruction without compromising computational speed. Whereas second-order diffusion encourages the evolution of pixel neighborhood with uniform intensities, fourth-order diffusion considers smooth region to be not necessarily a uniform intensity region but also a planar region. Therefore, a controlled application of fourth-order diffusivity function is used to encourage second-order diffusion to reconstruct the smooth regions of the image as a plane rather than a group of blocks, while not being strong enough to introduce the undesirable speckle effect. Proposed method is compared with second- and fourth-order nonlinear diffusion reconstruction, total variation (TV), total generalized variation, and higher degree TV using in vivo data sets for different undersampling levels with application to dictionary learning-based reconstruction. It is observed that the proposed technique preserves sharp boundaries in the image while preventing the formation of staircase artifacts in the regions of smoothly varying pixel intensities. It also shows reduced error measures compared with second-order nonlinear diffusion reconstruction or TV and converges faster than TV-based methods. Because nonlinear diffusion is known to be an effective alternative to TV for edge-preserving reconstruction, the crucial aspect of staircase artifact removal is addressed. Reconstruction is found to be stable for the experimentally determined range of fourth-order regularization parameter, and therefore not does not introduce a parameter search. Hence, the computational simplicity of second-order diffusion is retained. © 2018 International Society for Magnetic Resonance in Medicine.

  15. Skewness and kurtosis analysis for non-Gaussian distributions

    NASA Astrophysics Data System (ADS)

    Celikoglu, Ahmet; Tirnakli, Ugur

    2018-06-01

    In this paper we address a number of pitfalls regarding the use of kurtosis as a measure of deviations from the Gaussian. We treat kurtosis in both its standard definition and that which arises in q-statistics, namely q-kurtosis. We have recently shown that the relation proposed by Cristelli et al. (2012) between skewness and kurtosis can only be verified for relatively small data sets, independently of the type of statistics chosen; however it fails for sufficiently large data sets, if the fourth moment of the distribution is finite. For infinite fourth moments, kurtosis is not defined as the size of the data set tends to infinity. For distributions with finite fourth moments, the size, N, of the data set for which the standard kurtosis saturates to a fixed value, depends on the deviation of the original distribution from the Gaussian. Nevertheless, using kurtosis as a criterion for deciding which distribution deviates further from the Gaussian can be misleading for small data sets, even for finite fourth moment distributions. Going over to q-statistics, we find that although the value of q-kurtosis is finite in the range of 0 < q < 3, this quantity is not useful for comparing different non-Gaussian distributed data sets, unless the appropriate q value, which truly characterizes the data set of interest, is chosen. Finally, we propose a method to determine the correct q value and thereby to compute the q-kurtosis of q-Gaussian distributed data sets.

  16. Fourth Collaborative Materials Exercise of the Nuclear Forensics International Technical Working Group

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

    Schwantes, J. M.; Marsden, O.; Reilly, D.

    Abstract The Nuclear Forensics International Technical Working Group is a community of nuclear forensic practitioners who respond to incidents involving nuclear and other radioactive material out of regulatory control. The Group is dedicated to advancing nuclear forensic science in part through periodic participation in materials exercises. The Group completed its fourth Collaborative Materials Exercise in 2015 in which laboratories from 15 countries and one multinational organization analyzed three samples of special nuclear material in support of a mock nuclear forensic investigation. This special section of the Journal for Radioanalytical and Nuclear Chemistry is devoted to summarizing highlights from this exercise.

  17. Biomass Energy Data Book: Edition 4

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

    Boundy, Robert Gary; Diegel, Susan W; Wright, Lynn L

    The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Biomass Program in the Energy Efficiency and Renewable Energy (EERE) program of the Department of Energy (DOE). Designed for use as a convenient reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use, including discussions on sustainability. This is the fourth edition of the Biomass Energy Data Book which is only available online in electronic format. There are five main sectionsmore » to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass, is a section on biofuels which covers ethanol, biodiesel and bio-oil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is on the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also two appendices which include frequently needed conversion factors, a table of selected biomass feedstock characteristics, and discussions on sustainability. A glossary of terms and a list of acronyms are also included for the reader's convenience.« less

  18. Endosseous titanium implants as anchors for mesiodistal tooth movement in the beagle dog.

    PubMed

    Saito, S; Sugimoto, N; Morohashi, T; Ozeki, M; Kurabayashi, H; Shimizu, H; Yamasaki, K; Shiba, A; Yamada, S; Shibasaki, Y

    2000-12-01

    The purpose of this study was to determine the anchorage potential of titanium implants (Branemark; 3.75 x 7 mm) with the use of a sectional arch wire technique for orthodontic mesiodistal tooth movement, as assessed by the osseointegration of implants and tooth movement. Two implants were surgically placed in healed mandibular extraction sites of the second and third premolars on each side in 4 adult male beagle dogs. The implants were surgically uncovered 18 weeks later, and second-stage abutments with soldered edgewise tubes were attached. Segmented edgewise rectangular archwires (0.017 x 0. 025 inch) with a T-loop or an L-loop were placed between the implants and the fourth premolars on both sides as the anchorage unit. One segment in each dog served as a loaded side, and the archwire was calibrated to produce 200 g of lateral force on the fourth premolar. The contralateral segment served as an unloaded side and was not subjected to orthodontic force. Sectional wires were activated biweekly 24, 28, 28, and 32 weeks, respectively, depending on the magnitude and the appearance of mesial tipping movement of the fourth premolar. After mandibular impressions were taken to measure the distance between the first molar and the fourth premolar, the animals were euthanized and dissected mandibles were prepared. The specimens were then embedded in polyester resin and cut to take backscattered electron images. On the basis of these images, the percentage of peri-implant bone volume was calculated and defined as an index of osseointegration. The differences between the initial and final fourth premolar to first molar distances varied (7.40, 8.85, 10.50, and 3.30 mm) on the loaded side, whereas the unloaded side showed no movement. Not only was there no statistical difference in the percent of peri-implant bone volume between the loaded and unloaded sides, but there was also no statistical difference between the compression and tension sides in both loaded and unloaded implants, which suggests that the implants maintained rigid osseointegration. In conclusion, the present study demonstrated that endosseous titanium implants can function as anchors for long-term orthodontic mesiodistal movement.

  19. Do Dutch nutrition and dietetics students meet nutritional requirements during education?

    PubMed

    van der Kruk, Joke J; Jager-Wittenaar, Harriët; Nieweg, Roos M B; van der Schans, Cees P

    2014-06-01

    To compare the dietary intakes of Dutch nutrition and dietetics students with the Dutch RDA and the Dutch National Food Consumption Survey (DNFCS), and to assess whether dietary intake changes during education. Cross-sectional and longitudinal research (2004-2010). Data collection by 7 d dietary record and questionnaire. Dutch nutrition and dietetics students. Three hundred and fifty-two first-year and 216 fourth-year students were included. One hundred and thirty-three students in three cohorts were assessed twice. Of first-year students, >80 % met the RDA for all macronutrients. Of these students only 37 % met the RDA for fibre and in 43 % intake of saturated fat was too high. Fourth-year students more often met the RDA for fruits (55 %) and vegetables (74 %) compared with first-year students (32 % and 40 %, respectively). Intake of fruits and vegetables of both first- and fourth-year students was much higher than that of DNFCS participants (where 2 % and 7 %, respectively, met the corresponding RDA). Only <25 % of fourth-year students met the RDA for Fe, Se and vitamin D. In the cohorts, dietary intake for all macronutrients stabilised from the first to the fourth year (>80 %). Intakes of dietary fibre, Ca, Mg, Se, riboflavin, niacin, fruits, vegetables and fish improved significantly during education. Dietary intake of nutrition and dietetics students is much better than that of DNFCS participants and improved during education. However, there is still a gap between actual dietary intake and the RDA, especially for Fe, Se and vitamin D.

  20. Educational Technology in the 21st Century. Joint Hearing before the Committee on Science and the Committee on Economic and Educational Opportunities. House of Representatives, One Hundred Fourth Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Science and Technology.

    This document presents witness testimony and supplemental materials from a Congressional hearing addressing the potential as well as the affordability of educational technology and the classroom of the future, where computers and computer networks will increasingly aid teachers and facilitate learning. Those presenting prepared statements are…

  1. Today's Students and the American Dream: Their Concerns, Their Solutions. Hearing before the Committee on the Budget. House of Representatives, One Hundred Fourth Congress. Second Session. Field Hearing (Villanova, PA).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House.

    This document presents the minutes of a field hearing before the Budget Committee of the United States House of Representatives generally regarding the aspirations and financial needs of American college students in 1996. Students from Pennsylvania, Connecticut, Massachusetts, and North Carolina addressed the Committee. The discussion focuses on…

  2. Cheryl Martin, Keynote - 2013 ARPA-E Energy Innovation Summit

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

    Martin, Cheryl

    The fourth annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2013. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Dr. Cheryl Martin is the Deputy Director of the Advanced Research Projects Agency--Energy (ARPA-E), gave the keynote address.

  3. Security: The Fourth Pillar of the Caribbean Community. Does the Region Need a Security Organ

    DTIC Science & Technology

    2016-06-10

    activities disrupt stability, undermine democratic institutions and hinder the economic activity so vital to the region. Geostrategic Significance...of the Caribbean region and CARICOM, as well as an overview of its organization and role as a major regional institution . The chapter also...various national security institutions mandated to address the needs of the specific countries. Among their national security architecture, CARICOM

  4. Using a Problem Solving-Cooperative Learning Approach to Improve Students' Skills for Interpreting [Superscript 1]H NMR Spectra of Unknown Compounds in an Organic Spectroscopy Course

    ERIC Educational Resources Information Center

    Angawi, Rihab F.

    2014-01-01

    To address third- and fourth-year chemistry students' difficulties with the challenge of interpreting [superscript 1]H NMR spectra, a problem solving-cooperative learning technique was incorporated in a Spectra of Organic Compounds course. Using this approach helped students deepen their understanding of the basics of [superscript 1]H NMR…

  5. Challenges Confronting American Indian Youth. Oversight Hearing before the Committee on Indian Affairs. United States Senate, One Hundred Fourth Congress, First Session. Part 2.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Indian Affairs.

    The Senate Committee on Indian Affairs received testimony from representatives of federal agencies as to how the U.S. government might better address the needs of American Indian youth through the development of federal laws, programs, and policies. The hearing was a followup to an oversight hearing 1 month earlier in which American Indian young…

  6. Cheryl Martin, Keynote - 2013 ARPA-E Energy Innovation Summit

    ScienceCinema

    Martin, Cheryl

    2018-01-25

    The fourth annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2013. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Dr. Cheryl Martin is the Deputy Director of the Advanced Research Projects Agency--Energy (ARPA-E), gave the keynote address.

  7. Climate change impact assessment on food security in Indonesia

    NASA Astrophysics Data System (ADS)

    Ettema, Janneke; Aldrian, Edvin; de Bie, Kees; Jetten, Victor; Mannaerts, Chris

    2013-04-01

    As Indonesia is the world's fourth most populous country, food security is a persistent challenge. The potential impact of future climate change on the agricultural sector needs to be addressed in order to allow early implementation of mitigation strategies. The complex island topography and local sea-land-air interactions cannot adequately be represented in large scale General Climate Models (GCMs) nor visualized by TRMM. Downscaling is needed. Using meteorological observations and a simple statistical downscaling tool, local future projections are derived from state-of-the-art, large-scale GCM scenarios, provided by the CMIP5 project. To support the agriculture sector, providing information on especially rainfall and temperature variability is essential. Agricultural production forecast is influenced by several rain and temperature factors, such as rainy and dry season onset, offset and length, but also by daily and monthly minimum and maximum temperatures and its rainfall amount. A simple and advanced crop model will be used to address the sensitivity of different crops to temperature and rainfall variability, present-day and future. As case study area, Java Island is chosen as it is fourth largest island in Indonesia but contains more than half of the nation's population and dominates it politically and economically. The objective is to identify regions at agricultural risk due to changing patterns in precipitation and temperature.

  8. Opinions and attitudes on the relationship between spirituality, religiosity and health: A comparison between nursing students from Brazil and Portugal.

    PubMed

    Cordero, Rocío de Diego; Romero, Bárbara Badanta; de Matos, Filomena Adelaide; Costa, Emília; Espinha, Daniele Corcioli Mendes; Tomasso, Claudia de Souza; Lucchetti, Alessandra Lamas Granero; Lucchetti, Giancarlo

    2018-03-08

    To compare the opinions and attitudes of Portuguese-speaking nursing students from Brazil and Portugal on the relationship between religiosity/spirituality and the ability to approach these issues with patients, in their undergraduate training and practice. Although there are studies investigating nursing students' opinions concerning religiosity and spirituality in clinical practice, few have investigated if there are cross-cultural differences between countries. Observational, cross-sectional and multicenter study carried out in 2010 and 2011 in Brazil and in 2016 in Portugal. A total of 260 third and fourth year nursing students (139 from Portugal and 121 from Brazil) from four nursing schools were included. Religious beliefs (Duke Religion Index), attitudes and opinions about spirituality and health (Curlin's questionnaire) were assessed. A comparison between students from both countries was carried out. Significant differences were found between nursing students from Brazil and Portugal, which are countries with the same language, but with different nursing training programs and population characteristics. Brazilian students were more religious and have stronger opinions on the influence and appropriateness of spirituality in clinical practice than Portuguese students. However, both groups of students indicated they should be prepared to address religiosity and spirituality with patients, that these subjects should be included in the curriculum and that they were not properly prepared to address spiritual issues. Although different opinions and attitudes were found between Brazilian and Portuguese nursing students, more training in these issues should be implemented in the undergraduate education. Cross-cultural studies could help fostering a broad discussion in the field. These findings could contribute to raise awareness on the importance of improving the training of relational competencies that prepare students to address the dimension of spirituality and religiosity with their patients. © 2018 John Wiley & Sons Ltd.

  9. Occupational safety management: the role of causal attribution.

    PubMed

    Gyekye, Seth Ayim

    2010-12-01

    The paper addresses the causal attribution theory, an old and well-established theme in social psychology which denotes the everyday, commonsense explanations that people use to explain events and the world around them. The attribution paradigm is considered one of the most appropriate analytical tools for exploratory and descriptive studies in social psychology and organizational literature. It affords the possibility of describing accident processes as objectively as possible and with as much detail as possible. Causal explanations are vital to the formal analysis of workplace hazards and accidents, as they determine how organizations act to prevent accident recurrence. Accordingly, they are regarded as fundamental and prerequisite elements for safety management policies. The paper focuses primarily on the role of causal attributions in occupational and industrial accident analyses and implementation of safety interventions. It thus serves as a review of the contribution of attribution theory to occupational and industrial accidents. It comprises six sections. The first section presents an introduction to the classic attribution theories, and the second an account of the various ways in which the attribution paradigm has been applied in organizational settings. The third and fourth sections review the literature on causal attributions and demographic and organizational variables respectively. The sources of attributional biases in social psychology and how they manifest and are identified in the causal explanations for industrial and occupational accidents are treated in the fifth section. Finally, conclusion and recommendations are presented. The recommendations are particularly important for the reduction of workplace accidents and associated costs. The paper touches on the need for unbiased causal analyses, belief in the preventability of accidents, and the imperative role of management in occupational safety management.

  10. Federal Student Assistance and Categorical Programs. 1981 Edition.

    ERIC Educational Resources Information Center

    Balz, Frank J.

    The fourth edition of analyses of selected federal student assistance and categorical programs prepared by the National Institute of Independent Colleges and Universities is presented. Sections include: (1) federal student assistance--undergraduate programs (Pell Grants, Supplemental Educational Opportunity Grants, State Student Incentive Grants,…

  11. Multimedia Uses in Organizing Learning.

    ERIC Educational Resources Information Center

    Calvert, Sandra L.

    The "preplay" technique, an advance organizer summarizing important plot events before sections of a story, is examined for its effectiveness in facilitating children's selective attention to and comprehension of televised stories. One hundred and sixty first through fourth grade children, equally distributed by grade and sex, were…

  12. A Cross Sectional and Longitudinal Study of Pharmacy Student Perceptions of Readiness to Serve Diverse Populations

    PubMed Central

    Awé, Clara; Tawk, Rima H.; Simon Pickard, A.

    2016-01-01

    Objective. To examine students’ self-perceptions at different stages in a pharmacy curriculum of competence related to serving culturally diverse patients and to compare self-reported competence of a student cohort near the beginning and end of the degree program. Methods. Student perceptions across four pharmacy class years were measured in a cross-sectional survey, with a follow-up longitudinal survey of one cohort three years later. Results. Based on an 81.9% response rate (537/656), scores showed no attitude changes. Reported knowledge, skills, comfort in clinical encounters, and curricular preparedness increased across program years. Fourth-year (P4) pharmacy students reported the highest scores. Scores differed by gender, age, and race/ethnicity. Students in the fourth year scored lower on importance of diversity training. Conclusion. Improved perceptions of readiness (ie, knowledge and behavior) to serve diverse groups suggest the curriculum impacts these constructs, while the invariance of student attitudes and association of self-reports with programmatic outcomes warrant further investigation. PMID:27293229

  13. A Cross Sectional and Longitudinal Study of Pharmacy Student Perceptions of Readiness to Serve Diverse Populations.

    PubMed

    Crawford, Stephanie Y; Awé, Clara; Tawk, Rima H; Simon Pickard, A

    2016-05-25

    Objective. To examine students' self-perceptions at different stages in a pharmacy curriculum of competence related to serving culturally diverse patients and to compare self-reported competence of a student cohort near the beginning and end of the degree program. Methods. Student perceptions across four pharmacy class years were measured in a cross-sectional survey, with a follow-up longitudinal survey of one cohort three years later. Results. Based on an 81.9% response rate (537/656), scores showed no attitude changes. Reported knowledge, skills, comfort in clinical encounters, and curricular preparedness increased across program years. Fourth-year (P4) pharmacy students reported the highest scores. Scores differed by gender, age, and race/ethnicity. Students in the fourth year scored lower on importance of diversity training. Conclusion. Improved perceptions of readiness (ie, knowledge and behavior) to serve diverse groups suggest the curriculum impacts these constructs, while the invariance of student attitudes and association of self-reports with programmatic outcomes warrant further investigation.

  14. [Education reform with the support of the faculty--introduction of a supplementary education program including teacher support and individual guidance].

    PubMed

    Wada, Keiji; Yoshimura, Teruki

    2015-01-01

      To deal with declining levels of academic ability and motivation among students (a situation attributable to fewer high school graduates, a greater number of universities, and the diversification of entrance examination methods), one must comprehend the conditions of faculties collectively, and take appropriate measures. Using the results of examinations carried out in each grade as indices, we examined levels of academic ability and established various support programs based on the results. Basic chemistry, biology, and physics courses were designed to help first-year students acquire essential academic skills. For second, third, and fourth-year students, two types of support programs were implemented: supplementary instruction to help students improve their understanding of basic topics in pharmaceutical sciences, and an e-learning system to promote self-study, requiring minimal assistance from teachers. Although educational benefits were observed in many students, the number of learners whose understanding failed to improve as a result of the support programs continued to increase. Consequently, The Support Section for Pharmaceutical Education opened in October 2011 to address these concerns. The support section functions mainly to provide individual assistance to students who lack strong academic abilities, and provides teachers with information useful for educational reform. Here, we describe the educational support provided by our faculty and its effectiveness.

  15. Feasibility of a home-delivered Internet obesity prevention program for fourth-grade students.

    PubMed

    Owens, Scott; Lambert, Laurel; McDonough, Suzanne; Green, Kenneth; Loftin, Mark

    2009-08-01

    This pilot study examined the feasibility of an interactive obesity prevention program delivered to a class of fourth-grade students utilizing daily e-mail messages sent to the students' home computers. The study involved a single intact class of 22 students, 17 (77%) of whom submitted parental permission documentation and received e-mail messages each school day over the course of one month. Concerns regarding Internet safety and children's use of e-mail were addressed fairly easily. Cost/benefit issues for the school did not seem prohibitive. Providing e-mail access to students without a home computer was accomplished by loaning them personal digital assistant (PDA) devices. In larger interventions, loaning PDAs is probably not feasible economically, although cell phones may be an acceptable alternative. It was concluded that this type of interactive obesity prevention program is feasible from most perspectives. Data from a larger scale effectiveness study is still needed.

  16. Sexuality education in Brazilian medical schools.

    PubMed

    Rufino, Andrea Cronemberger; Madeiro, Alberto; Girão, Manoel João Batista Castello

    2014-05-01

    Sexuality education has been valued since the 1960s in medical schools worldwide. Although recent studies reaffirm the importance of incorporating sexuality into medical education, there are data gaps concerning how this happens in Brazil. To understand how Brazilian medical school professors teach sexuality in undergraduate courses. An exploratory, cross-sectional descriptive study was conducted. A total of 207 professors from 110 Brazilian medical schools responded to an online semistructured questionnaire about the characteristics of the sexuality-related topics offered. The main variables assessed were contact hours devoted to sexuality, disciplines in which sexuality topics were taught, sexuality-related course titles, and sexuality-related topics addressed. Questionnaires were tabulated and analyzed using descriptive statistics for frequency distribution. The response rate to the questionnaire was 77.2%. Almost all professors (96.3%) addressed sexuality-related topics mainly in the third and fourth years as clinical disciplines, with a 6-hour load per discipline. Gynecology was the discipline in which sexuality-related topics were most often taught (51.5%), followed by urology (18%) and psychiatry (15%). Sexuality-related topics were addressed mainly in classes on sexually transmitted diseases and AIDS (62.4%) and on the anatomy and physiology of the reproductive system (55.4%). About 25% of the professors reported teaching courses with a sexuality-related title. There was emphasis on the impact of diseases and sexual habits (87.9%) and sexual dysfunction (75.9%). Less than 50% of professors addressed nonnormative sexuality or social aspects of sexuality. The teaching of sexuality in Brazilian medical schools occurred in a nonstandardized and fragmented fashion across several disciplines. The topic was incorporated with an organic and pathological bias, with a weak emphasis on the social aspects of sexuality and the variety of human sexual behaviors. The results point to the need for change in the provision of sexuality education in Brazilian medical schools. © 2014 International Society for Sexual Medicine.

  17. Endogenous opiates and behavior: 2001.

    PubMed

    Bodnar, Richard J; Hadjimarkou, Maria M

    2002-12-01

    This paper is the twenty-fourth installment of the annual review of research concerning the opiate system. It summarizes papers published during 2001 that studied the behavioral effects of the opiate peptides and antagonists. The particular topics covered this year include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors (Section 2), and the roles of these opioid peptides and receptors in pain and analgesia (Section 3); stress and social status (Section 4); tolerance and dependence (Section 5); learning and memory (Section 6); eating and drinking (Section 7); alcohol and drugs of abuse (Section 8); sexual activity and hormones, pregnancy, development and endocrinology(Section 9); mental illness and mood (Section 10); seizures and neurologic disorders (Section 11); electrical-related activity and neurophysiology (Section 12); general activity and locomotion (Section 13); gastrointestinal, renal and hepatic functions (Section 14); cardiovascular responses (Section 15); respiration and thermoregulation (Section 16); and immunological responses (Section 17).

  18. Adolescents and substance-related disorders: research agenda to guide decisions on Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-V).

    PubMed

    Crowley, Thomas J

    2006-09-01

    Since the publication of the Diagnostic and Statistical Manual of Mental Disorders fourth edition (DSM-IV), many studies have addressed substance use disorders (SUD) in adolescents. Based on that adolescent literature, this paper suggests further research to help guide decisions about revising for DSM-V the SUD criteria in DSM-IV. The author has reviewed the 'Substance Related Disorders' section of DSM-IV-TR, recalled his experience in helping to draft that section, accessed relevant articles in PubMed and reviewed his own extensive file of literature citations. This paper suggests six questions for adolescent research to help guide the framers of DSM-V's 'Substance Related Disorders' section: (a) DSM-IV did not provide a diagnosis of cannabis withdrawal; should DSM-V continue that position? (b) Should SUD be included or referenced among 'Disorders Usually First Diagnosed in Infancy, Childhood, or Adolescence'? (c) Can inter-rater reliability of the substance abuse (SA) criteria be improved with altered example situations, text descriptions or phrasing of the current criteria? (d) Between ages 14 and 18 years is earlier onset of SUD a severity marker that could be incorporated into DSM-V as a predictor of worse course? (e) In DSM-V could a phenotypic descriptor of pathological multi-substance involvement document severity and predict course of SUD? (f) Could clinicians and patients benefit from DSM-V-related postpublication procedures for classifying emerging new drugs into DSM-V's categories? Without substantive changes in SA or substance dependence diagnostic criteria, research may improve the usefulness of those criteria for adolescents.

  19. The Economics of Clean Air - Annual Report to the Congress of the United States (1972)

    EPA Pesticide Factsheets

    The fourth EPA report submitted under Section 312 of the Clean Air Act Amendments of 1970, which requires an annual report on the prospective costs and impacts of governmental and private efforts to carry out the provisions of the Act.

  20. 25 CFR 173.16 - Reserved area, Coolidge Dam.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Reserved area, Coolidge Dam. 173.16 Section 173.16... area, Coolidge Dam. No permit for any commercial business or other activity (except boating concessions...-fourths of a mile from the center of the Coolidge Dam, Arizona. ...

  1. 25 CFR 173.16 - Reserved area, Coolidge Dam.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Reserved area, Coolidge Dam. 173.16 Section 173.16... area, Coolidge Dam. No permit for any commercial business or other activity (except boating concessions...-fourths of a mile from the center of the Coolidge Dam, Arizona. ...

  2. 76 FR 28502 - Cooper Tire & Rubber Tire Company, Receipt of Petition for Decision of Inconsequential Noncompliance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ... one-fourth of the distance from the bead to the shoulder of the tire. If the maximum section width... from the bead to the shoulder of the tire, on at least one sidewall. The markings must be in letters...

  3. 7 CFR 29.2635 - Rule 19.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Rule 19. 29.2635 Section 29.2635 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... the fourth and fifth qualities of green grades. Any lot containing 20 percent or more of crude leaves...

  4. 7 CFR 29.2635 - Rule 19.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Rule 19. 29.2635 Section 29.2635 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... the fourth and fifth qualities of green grades. Any lot containing 20 percent or more of crude leaves...

  5. The Interpretation of a Knowledge Claim in the Recognition of Prior Learning (RPL) and the Impact of This on RPL Practice

    ERIC Educational Resources Information Center

    de Graaff, Frederika

    2014-01-01

    The question addressed in this paper is: what does a knowledge claim consist of in the context of the Recognition of Prior Learning (RPL)? The research comprises a case study of RPL applicants' entry into a postgraduate diploma (a fourth-year programme) in project management. The focus is on the knowledge claims made as part of the RPL application…

  6. Military Nutrition Research: Six Tasks to Address Medical Factors Limiting Soldier Effectiveness

    DTIC Science & Technology

    1993-04-30

    presented a poster on his method for the analysis of vitamin C at the national meeting of the American Association for Clinical Chemistry (AACC) in...probably contribute to the cognitive dysfunction which is evident even with short-term sleep deprivation. Since serotonergic mechanisms in the brain are...be completed during the fourth quarter. He has added the Structured Clinical Interview for DSM-IIIR (SCID) to the Minnesota Multiphasic Personality

  7. The Internet and Global Telecommunications: Exploring the Boundaries of International Coordination. A Report of the Annual Aspen Institute Roundtable on International Telecommunications (4th, Shonan Village Center, Japan, September 21-24, 1998).

    ERIC Educational Resources Information Center

    Kleeman, Michael J.

    The goals of the Fourth Annual Aspen Institute Roundtable on International Telecommunications were: to address procedural and substantive solutions for international coordination of Internet policy issues; to suggest different models for dispute resolution and policy coordination that might be employed in the various contexts of Internet usage;…

  8. The Impact of the Primary Years Program of the International Baccalaureate Organization on the English Language Arts State Test Scores of Third, Fourth, and Fifth Grade Students in South Carolina

    ERIC Educational Resources Information Center

    Jordan, Frank

    2009-01-01

    The "No Child Left Behind Act" (NCLB, 2001) required schools to make adequate yearly progress, use disaggregated data in planning, and employ highly-qualified teachers. The school leaders became those responsible for the success of the school. In South Carolina the Department of Education has recently sought to address adequacy needs…

  9. The Challenges of Gangs and Youth Violence in the Schools. Fourth CCBD Mini-Library Series: Addressing the Diverse Needs of Children and Youth with Emotional/Behavioral Disorders--Programs That Work.

    ERIC Educational Resources Information Center

    Grant, Sharon H.; Van Acker, Richard

    Review of the current knowledge concerning youth violence and gang behavior considers risk factors for violence and gang formation, functions served by violence and gang membership, and strategies that have been empirically validated to be either beneficial or ineffective. Following an introductory chapter, the first chapter looks at the nature of…

  10. Assessing the Risk of Catastrophic Cyber Attack: Lessons from the Electromagnetic Pulse Commission

    DTIC Science & Technology

    2015-04-15

    need to address whether it would do so? Fourth, the question of consequences must include not only the direct effects of any attack but also potential...inform cyber consequence assessments. Sixth, EMP effects are difficult to characterize but ultimately are knowable at the device level. The effects ...that the approach the EMP Commission used to assess the likelihood and consequences of EMP attacks could provide useful lessons for analysts grappling

  11. Vector quantizer based on brightness maps for image compression with the polynomial transform

    NASA Astrophysics Data System (ADS)

    Escalante-Ramirez, Boris; Moreno-Gutierrez, Mauricio; Silvan-Cardenas, Jose L.

    2002-11-01

    We present a vector quantization scheme acting on brightness fields based on distance/distortion criteria correspondent with psycho-visual aspects. These criteria quantify sensorial distortion between vectors that represent either portions of a digital image or alternatively, coefficients of a transform-based coding system. In the latter case, we use an image representation model, namely the Hermite transform, that is based on some of the main perceptual characteristics of the human vision system (HVS) and in their response to light stimulus. Energy coding in the brightness domain, determination of local structure, code-book training and local orientation analysis are all obtained by means of the Hermite transform. This paper, for thematic reasons, is divided in four sections. The first one will shortly highlight the importance of having newer and better compression algorithms. This section will also serve to explain briefly the most relevant characteristics of the HVS, advantages and disadvantages related with the behavior of our vision in front of ocular stimulus. The second section shall go through a quick review of vector quantization techniques, focusing their performance on image treatment, as a preview for the image vector quantizer compressor actually constructed in section 5. Third chapter was chosen to concentrate the most important data gathered on brightness models. The building of this so-called brightness maps (quantification of the human perception on the visible objects reflectance), in a bi-dimensional model, will be addressed here. The Hermite transform, a special case of polynomial transforms, and its usefulness, will be treated, in an applicable discrete form, in the fourth chapter. As we have learned from previous works 1, Hermite transform has showed to be a useful and practical solution to efficiently code the energy within an image block, deciding which kind of quantization is to be used upon them (whether scalar or vector). It will also be a unique tool to structurally classify the image block within a given lattice. This particular operation intends to be one of the main contributions of this work. The fifth section will fuse the proposals derived from the study of the three main topics- addressed in the last sections- in order to propose an image compression model that takes advantage of vector quantizers inside the brightness transformed domain to determine the most important structures, finding the energy distribution inside the Hermite domain. Sixth and last section will show some results obtained while testing the coding-decoding model. The guidelines to evaluate the image compressing performance were the compression ratio, SNR and psycho-visual quality. Some conclusions derived from the research and possible unexplored paths will be shown on this section as well.

  12. Use of individualized learning plans among fourth-year sub-interns in pediatrics and internal medicine.

    PubMed

    Shepard, Michelle E; Sastre, Elizabeth A; Davidson, Mario A; Fleming, Amy E

    2012-01-01

    Individualized Learning Plans (ILPs) are an effective tool for promoting self-directed learning among residents. However, no literature details ILP use among medical students. Fifty fourth-year sub-interns in pediatrics and internal medicine created ILPs, including a self-assessment of strengths and weaknesses based on ACGME core competencies and the setting of learning objectives. During weekly follow-up meetings with faculty mentors and peers, students discussed challenges and revised goals. Upon completion of the rotation, students completed a survey of Likert-scale questions addressing satisfaction with and perceived utility of ILP components. Students most often self-identified strengths in the areas of Professionalism and Interpersonal and Communication Skills and weaknesses in Patient Care and Systems-Based Practice. Eighty-two percent set at least one learning objective in an identified area of weakness. Students expressed high confidence in their abilities to create achievable learning objectives and to generate strategies to meet those objectives. Students agreed that discussions during group meetings were meaningful, and they identified the setting learning objectives and weekly meetings as the most important elements of the exercise. Fourth-year sub-interns reported that ILPs helped them to accomplish rotation goals, with the setting of learning objectives and weekly discussions being the most useful elements.

  13. Beamline front end for in-vacuum short period undulator at the photon factory storage ring

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

    Miyauchi, Hiroshi, E-mail: hiroshi.miyauchi@kek.jp; Department of Accelerator Science, School of High Energy Accelerator Science, SOKENDAI; Tahara, Toshihiro, E-mail: ttahara@post.kek.jp

    The straight-section upgrade project of the Photon Factory created four new short straight sections capable of housing in-vacuum short period undulators. The first to fourth short period undulators SGU#17, SGU#03, SGU#01 and SGU#15 were installed at the 2.5-GeV Photon Factory storage ring in 2005, 2006, 2009 and 2013, respectively. The beamline front end for SGU#15 is described in this paper.

  14. 45 CFR 162.1002 - Medical data code sets.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Terminology, Fourth Edition (CPT-4), as maintained and distributed by the American Medical Association, for... 45 Public Welfare 1 2012-10-01 2012-10-01 false Medical data code sets. 162.1002 Section 162.1002... REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1002 Medical data code sets. The Secretary adopts the...

  15. 45 CFR 162.1002 - Medical data code sets.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Terminology, Fourth Edition (CPT-4), as maintained and distributed by the American Medical Association, for... 45 Public Welfare 1 2014-10-01 2014-10-01 false Medical data code sets. 162.1002 Section 162.1002... REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1002 Medical data code sets. The Secretary adopts the...

  16. 45 CFR 162.1002 - Medical data code sets.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Terminology, Fourth Edition (CPT-4), as maintained and distributed by the American Medical Association, for... 45 Public Welfare 1 2013-10-01 2013-10-01 false Medical data code sets. 162.1002 Section 162.1002... REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1002 Medical data code sets. The Secretary adopts the...

  17. 45 CFR 162.1002 - Medical data code sets.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Terminology, Fourth Edition (CPT-4), as maintained and distributed by the American Medical Association, for... 45 Public Welfare 1 2011-10-01 2011-10-01 false Medical data code sets. 162.1002 Section 162.1002... REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1002 Medical data code sets. The Secretary adopts the...

  18. List of Theses 1975 and 1976.

    ERIC Educational Resources Information Center

    Espejo, Cristina Y., Comp.

    The fourth in a continuing series, this publication lists the masters' and doctoral theses on various aspects of mass communication concerning Asia submitted to colleges and universities in Asia and abroad in 1975-1976. The 93 entries are grouped into eight sections: general; advertising, management, and public relations; broadcast media; social…

  19. Household Food Security and Fruit and Vegetable Intake among Low-Income Fourth-Graders

    ERIC Educational Resources Information Center

    Grutzmacher, Stephanie; Gross, Susan

    2011-01-01

    Objective: To examine the relationship between household food security and children's and parents' fruit, vegetable, and breakfast consumption and fruit and vegetable availability. Design: Cross-sectional study using matched parent-child surveys. Setting: Title I elementary schools in Maryland. Participants: Ninety-two low-income parent-child…

  20. Senda: Lectura 4 (Senda: Reader 4).

    ERIC Educational Resources Information Center

    Peniche Leger, Maria Elena, Ed.

    This textbook, the fourth in a series of six, is designed to give the intermediate elementary school student continued practice in reading Spanish. It contains some 30 sections with passages of increasing degrees of difficulty. Colored illustrations are included. In this volume, Quetzalcoatl, god of the winds, conducts a group of children to…

  1. 77 FR 46770 - Notice of Lodging of Fourth Amendment to Consent Decree Under the Clean Air Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-06

    ... technologies to reduce emissions of nitrogen oxides, sulfur dioxide, and particulate matter from refinery... Assistant Attorney General, Environment and Natural Resources Division, and either emailed to pubcomment-ees..., Assistant Chief, Environmental Enforcement Section, Environment and Natural Resources Division. [FR Doc...

  2. The Progress of Education Reform 1998.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO.

    This fourth annual report by the Education Commission of the States (ECS) examines the status of efforts to improve the public education system. Nine sections provide overviews of major trends in policy and practice: (1) "Standards, Assessment and Accountability" explores the transition over the last decade toward a standards-based system by…

  3. Promoting Adoption and Adaptation. A Handbook for Teacher Corps Projects.

    ERIC Educational Resources Information Center

    Center for New Schools, Inc., Chicago, IL.

    This handbook was designed to assist local Teacher Corps projects to plan and implement the Teacher Corps'"Fourth Outcome:" the adoption or adaptation of the project's educational improvement activities by other educational agencies and institutions. Section I provides an overview of seven scenarios which might be applicable to local…

  4. Official Master Register of Bicentennial Activities. Fourth Edition.

    ERIC Educational Resources Information Center

    American Revolution Bicentennial Administration, Washington, DC.

    The Congress of the United States directed the American Revolution Bicentennial Administration (ARBA) to "prepare the master calendar of events of local, State, National, and international significance which will take place between March 1975 and December 1976." This book, which is divided into six sections, contains the indexes and…

  5. 76 FR 65579 - Certain High Production Volume Chemicals; Test Rule and Significant New Use Rule; Fourth Group of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ...) section 4(a)(1)(B) to require manufacturers and processors of 23 high production volume (HPV) chemical... manufacturing and petroleum refineries. Processors of one or more of the subject chemical substances (NAICS... by this action. Other types of [[Page 65581

  6. Teaching Nutrition in the Elementary School.

    ERIC Educational Resources Information Center

    Banks, Mary Alice; Dunham, Margaret A.

    This teaching manual is divided into three sections: (1) basic information on nutrition for teachers, (2) activities for learning about nutrition, suitable for first through third grades and fourth through sixth, and (3) sources of teaching aids and information on nutrition. Subjects include the four food groups, nutrients and principal food…

  7. Young Girls' Eating Attitudes and Body Image Dissatisfaction: Associations with Communication and Modeling

    ERIC Educational Resources Information Center

    Kichler, Jessica C.; Crowther, Janis H.

    2009-01-01

    The relationships among communication, modeling, body image dissatisfaction, and maladaptive eating attitudes and behaviors in preadolescent girls were investigated in a cross-sectional study of 69 girls in fourth through sixth grade and their mothers. Participants completed questionnaires assessing familial and peer influences, body image…

  8. A Handbook of Alternatives to Corporal Punishment. Fourth Edition.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    This handbook recognizes the growing trend away from traditional disciplinary tactics to a discipline policy that encourages student responsibility. This edition, published by the Oklahoma Department of Education, contains three sections. The first describes methods for creating a positive learning climate, some of which include evaluating teacher…

  9. 49 CFR 236.528 - Restrictive condition resulting from open hand-operated switch; requirement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...-operated switch; requirement. 236.528 Section 236.528 Transportation Other Regulations Relating to... Instructions; Roadway § 236.528 Restrictive condition resulting from open hand-operated switch; requirement. When a facing point hand-operated switch is open one-fourth inch or more, a trailing point hand...

  10. 49 CFR 236.528 - Restrictive condition resulting from open hand-operated switch; requirement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...-operated switch; requirement. 236.528 Section 236.528 Transportation Other Regulations Relating to... Instructions; Roadway § 236.528 Restrictive condition resulting from open hand-operated switch; requirement. When a facing point hand-operated switch is open one-fourth inch or more, a trailing point hand...

  11. 49 CFR 236.342 - Switch circuit controller.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Switch circuit controller. 236.342 Section 236.342... Instructions § 236.342 Switch circuit controller. Switch circuit controller connected at the point to switch... corresponding to switch point closure when switch point is open one-fourth inch or more. Inspection and Tests ...

  12. 49 CFR 236.342 - Switch circuit controller.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Switch circuit controller. 236.342 Section 236.342... Instructions § 236.342 Switch circuit controller. Switch circuit controller connected at the point to switch... corresponding to switch point closure when switch point is open one-fourth inch or more. Inspection and Tests ...

  13. 49 CFR 236.528 - Restrictive condition resulting from open hand-operated switch; requirement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...-operated switch; requirement. 236.528 Section 236.528 Transportation Other Regulations Relating to... Instructions; Roadway § 236.528 Restrictive condition resulting from open hand-operated switch; requirement. When a facing point hand-operated switch is open one-fourth inch or more, a trailing point hand...

  14. 49 CFR 236.342 - Switch circuit controller.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Switch circuit controller. 236.342 Section 236.342... Instructions § 236.342 Switch circuit controller. Switch circuit controller connected at the point to switch... corresponding to switch point closure when switch point is open one-fourth inch or more. Inspection and Tests ...

  15. 49 CFR 236.342 - Switch circuit controller.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Switch circuit controller. 236.342 Section 236.342... Instructions § 236.342 Switch circuit controller. Switch circuit controller connected at the point to switch... corresponding to switch point closure when switch point is open one-fourth inch or more. Inspection and Tests ...

  16. 49 CFR 236.342 - Switch circuit controller.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Switch circuit controller. 236.342 Section 236.342... Instructions § 236.342 Switch circuit controller. Switch circuit controller connected at the point to switch... corresponding to switch point closure when switch point is open one-fourth inch or more. Inspection and Tests ...

  17. The Principal's Legal Handbook. Fourth Edition

    ERIC Educational Resources Information Center

    Lane, Kenneth, Ed.; Gooden, Mark, Ed.; Mead, Julie, Ed.; Pauken, Patrick, Ed.; Eckes, Suzanne, Ed.

    2008-01-01

    The Principal's Legal Handbook contains information and recommendations for practice in four areas. Section 1, "Students and the Law," yields interesting and informative answers on a number of issues related to students and the law: recent issues in schools relative to students' rights; the use of technology; and the latest case law and…

  18. EXPERIMENTS ON STABLY AND NEUTRALLY STRATIFIED FLOW OVER A MODEL THREE-DIMENSIONAL HILL

    EPA Science Inventory

    The flow structure over a bell shaped hill (reciprocal of a fourth order polynomial in cross section and height h) was studied in large and small stably stratified towing tanks (with uniform density gradients) and in an unstratified wind tunnel. Observations were made at Froude n...

  19. Oregon Agriculture IV Curriculum Guide.

    ERIC Educational Resources Information Center

    Oregon State Univ., Corvallis. Dept. of Agricultural Education.

    This curriculum package is designed to assist teachers in preparing fourth-year vocational agricultural curricula to meet local community or regional needs. Provided in the introductory section are instructions for using the guide, suggestions for designing curricula that are sex fair and that are suitable for use with disadvantaged and disabled…

  20. Health Careers Guidebook. Fourth Edition, 1979.

    ERIC Educational Resources Information Center

    Health Resources Administration (DHEW/PHS), Bethesda, MD.

    This guidebook provides a listing of individual health careers and descriptions. Proceeding that is a brief overview of the health field followed by suggestions and procedures for effective career planning and a section regarding the use and availability of financial aid with suggestions for application. There is also a health careers calendar…

  1. PREFACE TO SPECIAL SECTION ON PARTICULATE MATTER: ATMOSPHERIC SCIENCES, EXPOSURE, AND THE FOURTH COLLOQUIUM ON PARTICULATE MATTER AND HUMAN HEALTH

    EPA Science Inventory

    In response to epidemiological studies published over twenty years ago, at least three research communities have been intensively studying airborne particulate matter (PM). These efforts have been coordinated by approaching the source - atmospheric accumulation/receptor - exposu...

  2. 7 CFR 932.161 - Reports.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Reports. 932.161 Section 932.161 Agriculture... Regulations § 932.161 Reports. (a) Reports of olives received. Each handler shall submit to the committee, on... than the fourth day after the close of such week, a report showing by size designation and culls the...

  3. 7 CFR 932.161 - Reports.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Reports. 932.161 Section 932.161 Agriculture... Regulations § 932.161 Reports. (a) Reports of olives received. Each handler shall submit to the committee, on... than the fourth day after the close of such week, a report showing by size designation and culls the...

  4. 45 CFR 162.1002 - Medical data code sets.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Terminology, Fourth Edition (CPT-4), as maintained and distributed by the American Medical Association, for... 45 Public Welfare 1 2010-10-01 2010-10-01 false Medical data code sets. 162.1002 Section 162.1002... REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1002 Medical data code sets. The Secretary adopts the...

  5. 7 CFR 29.3621 - Rule 20.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Rule 20. 29.3621 Section 29.3621 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... except the fourth and fifth qualities of the B, C, and X groups in green color. Any lot containing 20...

  6. 7 CFR 29.3621 - Rule 20.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Rule 20. 29.3621 Section 29.3621 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... except the fourth and fifth qualities of the B, C, and X groups in green color. Any lot containing 20...

  7. Marine Science Career Awareness, Grade Four. Revised.

    ERIC Educational Resources Information Center

    Kolb, James A.

    This unit, one of a series designed to develop and foster an understanding of the marine environment, presents marine science activities for fourth grade students. The unit, focusing on the various types of careers and occupations connected directly and indirectly with marine science, is divided into sections dealing with: commerce and intertidal…

  8. Identification of third-order (approx. 10{sup 6} yrs) and fourth-order (approx. 10{sup 5}/10{sup 4} yrs) stratigraphic cycles in the South Addition, West Cameron Lease Area, Louisiana offshore

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

    Lowrie, A.; Meeks, P.; Hoffman, K.

    In the highly explored South Addition of the West Cameron Lease Area, Louisiana offshore, interpretation of a six-mile ({approx}10 km) seismic section across a single intraslope basin yielded 20 sediment packages. Several interpretive tools were necessary. Seismic stratigraphy indicated that the shallower zone was an outer shelf marked by 8 major sea level oscillations. In the portion between 1 and 3 seconds, seismic stratigraphy and paleontology led to the interpretation of depositional environments such as upper slope, and paleobathymetrically deeper intervals with descent through the section. The intraslope basin, while small, may be viewed as a micro-continental margin. Each seamore » level oscillation cycle apparently made a distinct progradational unit, decipherable in the seismic data. Fourth order cycles have been provisionally interpreted, throughout most of the entire 3.7 second section. Such precision is possible only in explored basins with excellent seismic data. The sequence thickness showed a seven-fold variability, from 0.08 to 0.58 seconds. The shallower section, deposited along an outer shelf, has an average individual sequence thickness of 0.13 seconds. Individual seismic sequences in the deeper section, interpreted to have been deposited on an upper slope, have average thicknesses of 0.25 seconds. The thinner sequences of the shallower section are compatible with the notion that the outer shelf was a bypass zone during a glacial epoch. The thicker sequences of the deeper section are the result of deposition onto an aggrading upper slope within an intraslope basin during a highstand.« less

  9. The successes and limitations of international law and the International Court of Justice.

    PubMed

    Suter, Keith

    2004-01-01

    The first two sections of this article deal with the irony that international law has severe limitations, yet it also has a good record for compliance. The third section introduces the International Court of Justice (ICJ), and the fourth section deals specifically with the limitations of the ICJ. The article concludes with some ideas for action. Its main point is that international law is often a neglected topic, even by non-governmental organisations (NGOs). International law needs to be brought in from the cold, and there should be more support from the NGO community for the ICJ.

  10. Geohazards: Natural and man-made

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

    McCall, G.J.H.; Laming, D.J.C.; Scott, S.C.

    1992-01-01

    This book of conference presentations from a meeting of the Geological Society of London in 1989 includes 20 papers grouped in 5 sections. Sections include the following: volcanos; earthquakes; landslides; quiet hazards such as sea-level changes and loss of soils or biodiversity; discussion of the question of what can be done to reduce such disasters. Interaction of man's activities to initiate disasters, to increase the scope of disasters and/or to mitigate them is included in a number of papers. In the fourth section a final paper provides a summary of the food-soil, energy-climate, waste-garbage, and water-contamination interactions.

  11. Libraries Without Walls 4: The Delivery of Library Services to Distant Users. Proceedings of an International Conference Organized by the Centre for Research in Library and Information Management (CERLIM), Manchester Metropolitan University (Manchester, England, September 14-18, 2001).

    ERIC Educational Resources Information Center

    Brophy, Peter, Ed.; Fisher, Shelagh, Ed.; Clarke, Zoe, Ed.

    This proceedings of the fourth Libraries Without Walls Conference addresses key strategic issues arising from international, regional, and cross-sectoral approaches to the provision of library services to distant users. The following papers are included: Theme 1: Libraries and Virtual Learning Environments: "Introduction" (Peter Brophy,…

  12. Concept, Challenge, Conundrum: From Library Skills to Information Literacy. Proceedings of the National Information Literacy Conference Conducted by the University of South Australia Library and the Australian Library and Information Association Information Literacy Special Interest Group (4th, Adelaide, Australia, December 3-5, 1999).

    ERIC Educational Resources Information Center

    Booker, Di, Ed.

    These proceedings from the fourth National Information Literacy Conference (Decemeber 1999) include the keynote addresses and the papers presented in workshop sessions throughout the conference. Acknowledgements by Irene Doskatsch, conference convener, that precedes the introductory piece by Alan Bundy, "Journey Without End..." is…

  13. A Review of the Literature on Social and Emotional Learning for Students Ages 3-8: Outcomes for Different Student Populations and Settings (Part 4 of 4). REL 2017-248

    ERIC Educational Resources Information Center

    O'Conner, Rosemarie; De Feyter, Jessica; Carr, Alyssa; Luo, Jia Lisa; Romm, Helen

    2017-01-01

    Social and emotional learning (SEL) is the process by which children and adults learn to understand and manage emotions, maintain positive relationships, and make responsible decisions. This is the fourth in a series of four related reports about what is known about SEL programs for students ages 3-8. The report series addresses four issues raised…

  14. A Longitudinal Study of Growth and Development and the Incidence of Physical Defects at Ages 9 and 10. A Progress Report to the Bernard van Leer Foundation on the Growth and Development Study of the Mt. Druitt Longitudinal Study.

    ERIC Educational Resources Information Center

    Clark, Anne; O'Brien, Peter

    A longitudinal comparative study was made of the physical growth and development of Australian fourth-grade students from low, medium, and high socioeconomic groups. Specific questions addressed were (1) Do children differing in socioeconomic status differ in anthropometric characteristics and incidence of physical defects? (2) What is the…

  15. Cyberporn: Protecting Our Children from the Back Alleys of the Internet. Joint Hearing before the Subcommittee on Basic Research and the Subcommittee on Technology of the Committee on Science. House of Representatives, One Hundred Fourth Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Science.

    This document presents witness testimony and supplemental materials from a Congressional hearing called to address concerns about the Internet becoming a forum through which minors can be exposed to pornographic or otherwise offensive material. It features opening statements by Congressman Steven H. Schiff, chairman of the House Subcommittee on…

  16. Fourth Wes Fabb Oration Diversity of primary care in Asia Pacific: pathways to convergence

    PubMed Central

    2010-01-01

    Asia Pacific is one of the 6 regions of the World Organization of Family Doctors (Wonca). It is a region with 16 full and 2 associate members coming from 14 countries. One of the main activities in the region is the regional conference highlighted by the Wes Fabb Oration. This Fourth Wes Fabb Oration has a historical perspective and three main parts: the results of a cross sectional survey done among member organizations and three countries not affiliated yet with Wonca which show Family Medicine as to status, practice, education and research; the regional initiatives and activities which indicate convergence; and, suggested action points which can further promote family medicine development, collaboration, and convergence. PMID:20346130

  17. Fourth Annual Workshop on Space Operations Applications and Research (SOAR 90)

    NASA Technical Reports Server (NTRS)

    Savely, Robert T. (Editor)

    1991-01-01

    The papers from the symposium are presented. Emphasis is placed on human factors engineering and space environment interactions. The technical areas covered in the human factors section include: satellite monitoring and control, man-computer interfaces, expert systems, AI/robotics interfaces, crew system dynamics, and display devices. The space environment interactions section presents the following topics: space plasma interaction, spacecraft contamination, space debris, and atomic oxygen interaction with materials. Some of the above topics are discussed in relation to the space station and space shuttle.

  18. Diet- and body size-related attitudes and behaviors associated with vitamin supplement use in a representative sample of fourth-grade students in Texas.

    PubMed

    George, Goldy C; Hoelscher, Deanna M; Nicklas, Theresa A; Kelder, Steven H

    2009-01-01

    To examine diet- and body size-related attitudes and behaviors associated with supplement use in a representative sample of fourth-grade students in Texas. Cross-sectional data from the School Physical Activity and Nutrition study, a probability-based sample of schoolchildren. Children completed a questionnaire that assessed supplement use, food choices, diet-related attitudes, and physical activity; height and weight were measured. School classrooms. Representative sample of fourth-grade students in Texas (n = 5967; mean age = 9.7 years standard error of the mean [SEM] = .03 years, 46% Hispanic, 11% African-American). Previous day vitamin supplement consumption, diet- and body size-related attitudes, food choices, demographic factors, and physical activity. Multivariable logistic regression models, P < .05. The prevalence of supplement use was 29%. Supplement intake was associated with physical activity. Girls who used supplements were more likely to report positive body image and greater interest in trying new food. Relative to nonusers, supplement users were less likely to perceive that they always ate healthful food, although supplement use was associated with more healthful food choices in boys and girls (P < .001). The widespread use of supplements and clustering of supplement use with healthful diet and greater physical activity in fourth graders suggest that supplement use be closely investigated in studies of diet-disease precursor relations and lifestyle factors in children.

  19. Development and Evaluation of a Mandatory Course in Geriatric Medicine for Fourth Year Medical Students.

    PubMed

    Freter, Susan; Gordon, Janet; Mallery, Laurie

    2006-12-01

    As the population ages, older adults will make up an increasing proportion of the practices of most physicians. Because of this, education of medical students in Geriatric Medicine is essential, yet there is considerable variability in the amount, timing within the curriculum, and content of geriatric training in Medical Schools. Our goal was to develop and evaluate an integrated, mandatory 3-week geriatric medicine course for fourth year medical students with emphasis on knowledge acquisition. All fourth year medical students at Dalhousie Medical School underwent 2 ½ days of didactic teaching on core geriatric topics and a 2-week clinical rotation. Pre-rotation knowledge testing occurred on the first day of the rotation. On the final examination, students were retested on the 15 pre-rotation questions, as well as 5 additional questions that they had not encountered previously. There was a statistically significant improvement in examination performance from 46.9% on the pretest to 78.6% on the final examination (t=24.7, p˂.001). It is unlikely that the significant improvement in scores is simply a result of repeat testing, as students tended to score better on the five additional questions that they had not seen before. We developed a geriatric medicine course for fourth year medical students, in one integrated 3-week block, using a combination of didactic teaching and clinical encounters. We used students as their own controls, using the same questions pre- and post-rotation, and demonstrated significant knowledge acquisition on a variety of topics pertaining to geriatric medicine and care of the older patient. Future research should address the issue of translating acquired knowledge in geriatric medicine into demonstrated clinical skills when caring for the elderly.

  20. Fourth Integrated Communications, Navigation, and Surveillance (ICNS) Conference and Workshop 2004: Conclusions and Recommendations

    NASA Technical Reports Server (NTRS)

    Phillips, Brent; Swanda, Ronald L.; Lewis, Michael S.; Kenagy, Randy; Donahue, George; Homans, Al; Kerczewski, Robert; Pozesky, Marty

    2004-01-01

    The NASA Glenn Research Center organized and hosted the Fourth Integrated Communications, Navigation, and Surveillance (ICNS) Technologies Conference and Workshop, which took place April 26-30, 2004 at the Hyatt Fair Lakes Hotel in Fairfax, Virginia. This fourth conference of the annual series followed the very successful first ICNS Conference (May 1-3, 2001 in Cleveland, Ohio), second ICNS conference (April 29-May 2, 2002 in Vienna, Virginia), and third ICNS conference (May 19-22, 2003 in Annapolis, Maryland). The purpose of the Fourth ICNS Conference was to assemble government, industry and academic communities performing research and development for advanced digital communications, surveillance and navigation systems and associated applications supporting the national and global air transportation systems to: 1) Understand current efforts and recent results in near- and far-term R&D and technology demonstration; 2) Identify integrated digital communications, navigation and surveillance R&D requirements necessary for a safe, secure and reliable, high-capacity, advanced air transportation system; 3) Provide a forum for fostering collaboration and coordination; and 4) Discuss critical issues and develop recommendations to achieve the future integrated CNS vision for national and global air transportation. The workshop attracted 316 attendees from government, industry and academia to address these purposes through technical presentations, breakout sessions, and individual and group discussions during the workshop and after-hours events, and included 16 international attendees. An Executive Committee consisting of representatives of several key segments of the aviation community concerned with CNS issues met on the day following the workshop to consider the primary outcomes and recommendations of the workshop. This report presents an overview of the conference, workshop breakout session results, and the findings of the Executive Committee.

  1. Nuclear Technology. Course 28: Welding Inspection. Module 28-4, Weld Joint Verification.

    ERIC Educational Resources Information Center

    Espy, John

    This fourth in a series of ten modules for a course titled Welding Inspection discusses the nomenclature, symbols, and the purposes of most common joint designs, preparations, and fit-ups. The module follows a typical format that includes the following sections: (1) introduction, (2) module prerequisites, (3) objectives, (4) notes to…

  2. Homeostatic Systems--Mechanisms for Survival. Science IV.

    ERIC Educational Resources Information Center

    Pfeiffer, Carl H.

    The two student notebooks in this set provide the basic outline and assignments for the fourth and last year of a senior high school unified science program which builds on the technical third year course, Science IIIA (see SE 012 149). An introductory section considers the problems of survival inherent in living systems, matter-energy…

  3. Computer Courseware Evaluations. January, 1983 to May, 1985. A Series of Reports.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Branch Clearinghouse.

    Fourth in a series, this cumulative report reviews Apple computer courseware and some IBM courseware (Business and Math sections) authorized by Alberta Education from January 1983 through May 1985. It provides detailed evaluations of 168 authorized titles in business education (17), computer literacy (12), early childhood education (8), language…

  4. Nursing 436A: Pediatric Oncology for Nurses.

    ERIC Educational Resources Information Center

    Jackman, Cynthia L.

    A description is provided of "Pediatric Oncology for Nurses," the first in a series of three courses offered to fourth-year nursing students in pediatric oncology. The first section provides a course overview, discusses time assignments, and describes the target student population. Next, a glossary of terms, and lists of course goals, long-range…

  5. T and D Publications: International Labour Office: Volume 13, Number 4.

    ERIC Educational Resources Information Center

    International Labour Office, Geneva (Switzerland).

    Abstracts of material covering a variety of topics regarding vocational and labor development throughout the world are presented in the fourth dispatch. Noted, in particular, are publications regarding education and training in rural areas, research, vocational guidance, and international instruments. The first section, News in Brief, contains 21…

  6. Violence and School Safety. Case Citations, 2002.

    ERIC Educational Resources Information Center

    Russo, Charles J., Ed.; Mawdsley, Ralph D., Ed.

    This publication highlights and explains some 400 court cases from 2002 involving issues of school violence and safety. It is divided into four sections, or topics: (1) "The Fourth Amendment: Search and Seizure" (R. Mawdsley); (2) "Negligence" (W. Evans, Jr.); (3) "Assault on School Personnel" (M. Yates); and (4) "Drugs and Weapons in Schools" (M.…

  7. 7 CFR 51.1534 - Fairly well colored.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Fairly well colored. 51.1534 Section 51.1534... STANDARDS) United States Standards for Grades of Fresh Plums and Prunes Definitions § 51.1534 Fairly well colored. “Fairly well colored,” as applied to Italian type prunes, means that at least three-fourths of...

  8. 7 CFR 51.1534 - Fairly well colored.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Fairly well colored. 51.1534 Section 51.1534... STANDARDS) United States Standards for Grades of Fresh Plums and Prunes Definitions § 51.1534 Fairly well colored. “Fairly well colored,” as applied to Italian type prunes, means that at least three-fourths of...

  9. 7 CFR 51.1534 - Fairly well colored.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Fairly well colored. 51.1534 Section 51.1534... STANDARDS) United States Standards for Grades of Fresh Plums and Prunes Definitions § 51.1534 Fairly well colored. “Fairly well colored,” as applied to Italian type prunes, means that at least three-fourths of...

  10. Helping People with Autism Manage Their Behavior. Fourth Edition.

    ERIC Educational Resources Information Center

    Dalrymple, Nancy Justin

    This source book focuses on helping people with autism manage their behavior by analyzing the learning environment and the purpose of the behavior and then teaching new skills and behaviors. Introductory material covers the approach's philosophy and the importance of a longitudinal program plan. A section on creating a physical environment for…

  11. Parental Involvement in Municipal Schools in Chile: Why Do Parents Choose to Get Involved?

    ERIC Educational Resources Information Center

    Reininger, Taly; López, Alejandra Santana

    2017-01-01

    Utilizing Hoover-Dempsey and Sandler's (1995, 2005) theoretical framework on parental involvement, this study examined a cross-sectional sample of 516 parents of children in the first and fourth grade in municipal schools in Chile. The research sought to examine the association between parental motivational beliefs, parental perceptions of…

  12. Gymnastics for Women. Fourth Edition.

    ERIC Educational Resources Information Center

    Schmid, Andrea Bodo; Drury, Blanche Jessen

    The purpose of this book is to bring together in one volume the information necessary for a complete gymnastics program for women. It is divided into four major sections. Part one deals with conditioning the body, the importance of dance, and a short history of women's gymnastics. Part two covers the techniques and equipment for modern rhythmic…

  13. Computers in Bilingual Education, Project CIBE, 1987-88. Evaluation Section Report. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Alvarez, Rosalyn

    Computers in Bilingual Education (Project CIBE) was fully implemented at South Bronx High School in its fourth year of federal funding. During the 1987-88 school year, students received computer-assisted and classroom instruction in English as a Second Language (ESL), native language arts (NLA), social studies, mathematics, science, computer…

  14. Program Assistance for Neophytes. Project PAN, 1988-89. OREA Evaluation Section Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Hriskos, Constantine

    In its fourth year, Program Assistance for Neophytes (Project PAN) served 455 students at 2 high schools. The program provided support services and supplemental instruction to students of limited English proficiency (LEP) as well as English-proficient (EP) students. The project provided LEP students with a transitional period of bilingual…

  15. Bullying and Victimization Behaviors in Boys and Girls at South Korean Primary Schools

    ERIC Educational Resources Information Center

    Yang, Su-Jin; Kim, Jae-Min; Kim, Sung-Wan; Shin, Il-Seon; Yoon, Jin-Sang

    2006-01-01

    Objective: To investigate the prevalence and correlates of bullying and victimization behaviors in boys and girls at South Korean primary schools. Method: In a cross-sectional survey, 1,344 fourth-grade primary school children completed a questionnaire on self-reported bullying and victimization behaviors, depression, anxiety, body image, coping…

  16. About Aging: A Catalog of Films with a Special Section on Videocassettes. Fourth Edition.

    ERIC Educational Resources Information Center

    Allyn, Mildred V., Comp.

    This annotated bibliography lists over 600 16mm films, videocassettes, and feature length films appropriate for gerontology programs. The films are listed alphabetically by title. The following information is provided: technical (running time, color or black and white, year of release), producer, availability, distributor, and sale/rental costs. A…

  17. Vocabulary Improvement and Reading in English Language Learners: An Intervention Study.

    ERIC Educational Resources Information Center

    McLaughlin, Barry; August, Diane; Snow, Catherine; Carlo, Maria; Dressler, Cheryl; White, Claire; Lively, Teresa; Lippman, David

    This study involves the collaboration of researchers with 24 teachers in a 3-year intervention study aimed at investigating and improving vocabulary knowledge and reading comprehension of fourth and fifth grade students for whom English is a second language. Cross-sectional and longitudinal data were collected on various aspects of vocabulary…

  18. Sketches of Innovators in Education: A Collection of Articles on Teaching with Technology. Fourth Edition.

    ERIC Educational Resources Information Center

    Indiana State Univ., Terre Haute.

    "Sketches of Innovators in Education" is a collection of articles in which Indiana State University faculty and staff members discuss their experiences developing courses and teaching with educational technologies. This edition features a special section written by graduate student employees of the University's Faculty Computing Resource…

  19. 46 CFR 56.15-5 - Fluid-conditioner fittings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... allowable working pressure does not exceed one-fourth of the burst pressure or produce a primary stress... of the burst pressure or produce a primary stress greater than one-fifth of the ultimate tensile... representative model to a proof test or experimental stress analysis described in paragraph A-22 of Section I of...

  20. 46 CFR 56.15-5 - Fluid-conditioner fittings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... allowable working pressure does not exceed one-fourth of the burst pressure or produce a primary stress... of the burst pressure or produce a primary stress greater than one-fifth of the ultimate tensile... representative model to a proof test or experimental stress analysis described in paragraph A-22 of Section I of...

  1. 46 CFR 56.15-5 - Fluid-conditioner fittings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... allowable working pressure does not exceed one-fourth of the burst pressure or produce a primary stress... of the burst pressure or produce a primary stress greater than one-fifth of the ultimate tensile... representative model to a proof test or experimental stress analysis described in paragraph A-22 of section I of...

  2. 46 CFR 56.15-5 - Fluid-conditioner fittings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... allowable working pressure does not exceed one-fourth of the burst pressure or produce a primary stress... of the burst pressure or produce a primary stress greater than one-fifth of the ultimate tensile... representative model to a proof test or experimental stress analysis described in paragraph A-22 of section I of...

  3. 16 CFR 1500.44 - Method for determining extremely flammable and flammable solids.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and flammable solids. 1500.44 Section 1500.44 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION... ENFORCEMENT REGULATIONS § 1500.44 Method for determining extremely flammable and flammable solids. (a... with inner dimensions 6 inches long × 1 inch wide × one-fourth inch deep. (2) Rigid and pliable solids...

  4. 2. INTERIOR VIEW, LOOKING EAST, OF TRACK TWO WITH SUBASSEMBLY ...

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

    2. INTERIOR VIEW, LOOKING EAST, OF TRACK TWO WITH SUBASSEMBLY OF END SECTION SHEAR PLATE FOR ROUND-SIDE HOPPER CAR (DESIGNED FOR TRANSPORT OF PLASTIC PELLETS FOR PETROCHEMICAL INDUSTRY) AND DEXTER WALTON, CLASS A WELDER. - Pullman Standard Company Plant, Fabrication Assembly Shop, 401 North Twenty-fourth Street, Bessemer, Jefferson County, AL

  5. Multi-objective optimisation of aircraft flight trajectories in the ATM and avionics context

    NASA Astrophysics Data System (ADS)

    Gardi, Alessandro; Sabatini, Roberto; Ramasamy, Subramanian

    2016-05-01

    The continuous increase of air transport demand worldwide and the push for a more economically viable and environmentally sustainable aviation are driving significant evolutions of aircraft, airspace and airport systems design and operations. Although extensive research has been performed on the optimisation of aircraft trajectories and very efficient algorithms were widely adopted for the optimisation of vertical flight profiles, it is only in the last few years that higher levels of automation were proposed for integrated flight planning and re-routing functionalities of innovative Communication Navigation and Surveillance/Air Traffic Management (CNS/ATM) and Avionics (CNS+A) systems. In this context, the implementation of additional environmental targets and of multiple operational constraints introduces the need to efficiently deal with multiple objectives as part of the trajectory optimisation algorithm. This article provides a comprehensive review of Multi-Objective Trajectory Optimisation (MOTO) techniques for transport aircraft flight operations, with a special focus on the recent advances introduced in the CNS+A research context. In the first section, a brief introduction is given, together with an overview of the main international research initiatives where this topic has been studied, and the problem statement is provided. The second section introduces the mathematical formulation and the third section reviews the numerical solution techniques, including discretisation and optimisation methods for the specific problem formulated. The fourth section summarises the strategies to articulate the preferences and to select optimal trajectories when multiple conflicting objectives are introduced. The fifth section introduces a number of models defining the optimality criteria and constraints typically adopted in MOTO studies, including fuel consumption, air pollutant and noise emissions, operational costs, condensation trails, airspace and airport operations. A brief overview of atmospheric and weather modelling is also included. Key equations describing the optimality criteria are presented, with a focus on the latest advancements in the respective application areas. In the sixth section, a number of MOTO implementations in the CNS+A systems context are mentioned with relevant simulation case studies addressing different operational tasks. The final section draws some conclusions and outlines guidelines for future research on MOTO and associated CNS+A system implementations.

  6. Discrimination and abuse experienced by general internists in Canada.

    PubMed

    Cook, D J; Griffith, L E; Cohen, M; Guyatt, G H; O'Brien, B

    1995-10-01

    To identify the frequency of psychological and emotional abuse, gender discrimination, verbal sexual harassment, physical sexual harassment, physical assault, and homophobia experienced by general internists. Cross-sectional survey. Canadian general internal medicine practices. The overall response rate was 70.6% (984/1,393); the 501 respondents who classified themselves as general internists were studied. Three-fourths of the internists experienced psychological and emotional abuse at the hands of patients, and 38% of the women and 26% of the men experienced physical assault by patients. The majority of the female internists experienced gender discrimination by patients (67%) and by physician peers (56%). Forty-five percent of the women experienced verbal sexual harassment by patients, and 22% experienced physical sexual harassment by patients. The male internists experienced verbal sexual harassment from nurses slightly more often than the female internists did (19% vs 13%, p > 0.05). Verbal sexual harassment by male colleagues was reported by 35% of the female internists, and physical sexual harassment was reported by 11%. Approximately 40% of general internists reported homophobic remarks by both health care team members and patients. Abuse, discrimination, and homophobia are prevalent in the internal medicine workplace. A direct, progressive, multidisciplinary approach is necessary to label and address these problems.

  7. Introduction to special section on The U.S. IOOS Coastal and Ocean Modeling Testbed

    NASA Astrophysics Data System (ADS)

    Luettich, Richard A.; Wright, L. Donelson; Signell, Richard; Friedrichs, Carl; Friedrichs, Marjy; Harding, John; Fennel, Katja; Howlett, Eoin; Graves, Sara; Smith, Elizabeth; Crane, Gary; Baltes, Rebecca

    2013-12-01

    Strong and strategic collaborations among experts from academia, federal operational centers, and industry have been forged to create a U.S. IOOS Coastal and Ocean Modeling Testbed (COMT). The COMT mission is to accelerate the transition of scientific and technical advances from the coastal and ocean modeling research community to improved operational ocean products and services. This is achieved via the evaluation of existing technology or the development of new technology depending on the status of technology within the research community. The initial phase of the COMT has addressed three coastal and ocean prediction challenges of great societal importance: estuarine hypoxia, shelf hypoxia, and coastal inundation. A fourth effort concentrated on providing and refining the cyberinfrastructure and cyber tools to support the modeling work and to advance interoperability and community access to the COMT archive. This paper presents an overview of the initiation of the COMT, the findings of each team and a discussion of the role of the COMT in research to operations and its interface with the coastal and ocean modeling community in general. Detailed technical results are presented in the accompanying series of 16 technical papers in this special issue.

  8. Advanced electromagnetic methods for aerospace vehicles

    NASA Technical Reports Server (NTRS)

    Balanis, Constantine A.; Sun, Weimin; El-Sharawy, El-Budawy; Aberle, James T.; Birtcher, Craig R.; Peng, Jian; Tirkas, Panayiotis A.; Andrew, William V.; Kokotoff, David; Zavosh, Frank

    1993-01-01

    The Advanced Helicopter Electromagnetics (AHE) Industrial Associates Program has fruitfully completed its fourth year. Under the support of the AHE members and the joint effort of the research team, new and significant progress has been achieved in the year. Following the recommendations by the Advisory Task Force, the research effort is placed on more practical helicopter electromagnetic problems, such as HF antennas, composite materials, and antenna efficiencies. In this annual report, the main topics to be addressed include composite materials and antenna technology. The research work on each topic has been driven by the AHE consortium members' interests and needs. The remarkable achievements and progresses in each subject is reported respectively in individual sections of the report. The work in the area of composite materials includes: modeling of low conductivity composite materials by using Green's function approach; guidelines for composite material modeling by using the Green's function approach in the NEC code; development of 3-D volume mesh generator for modeling thick and volumetric dielectrics by using FD-TD method; modeling antenna elements mounted on a composite Comanche tail stabilizer; and antenna pattern control and efficiency estimate for a horn antenna loaded with composite dielectric materials.

  9. Case-control studies in diabetes. Do they really use a case-control design?

    PubMed

    Ramos, Analía; Mendoza, Lilian Cristina; Rabasa, Fernanda; Bolíbar, Ignasi; Puig, Teresa; Corcoy, Rosa

    2017-07-01

    Studies defined as case-control do not always use this design. We aimed to estimate the frequency of mislabelled case-control studies in published articles in the area of diabetes and to identify the predictors of incorrect labelling. We searched Medline and Web of Science for articles with "diabetes" and "case control" in title and filtered for language (English/Romance) and period (January 2010-December 2014). Inclusion criteria were: (1) statement to use a case-control design in title, (2) to be a final full-length publication and (3) to have original data in the area of diabetes. Three independent reviewers went through titles, looked for full texts and reviewed them. Discrepancies were settled with a fourth reviewer. Expert epidemiologist advice was requested in case of doubt. case-control mislabelling; addressed predictors: publication year, journal impact factor and journal subject. proportion of mislabelled CC articles and assessment of predictors by multivariate logistic regression analysis. We retrieved 362 articles, 251 of them fulfilling inclusion criteria. The proportion of mislabelled CC studies was 43.8% (confidence interval 95% 37.7-50.0%). Most mislabelled studies had a cross-sectional design (82.7%). Predictors of mislabelling were publication year, journal impact factor and journal area. A relevant subset of studies defined as case-control in the area of diabetes correspond to mislabelled cross-sectional studies. Incorrect labelling misleads readers regarding the interpretation of results and the cause-effect hypothesis. Researchers, reviewers and editors should be aware of and commit to settle this issue.

  10. Intelligence briefing on smuggling of nuclear material and the role of international crime organizations, and on the proliferation of cruise and ballistic missiles. Hearing before the Committee on Armed Services, United States Senate, One Hundred Fourth Congress, First Session, January 31, 1995

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

    NONE

    The hearing addresses nuclear smuggling and the role of international crime organizations in the proliferation of cruise and ballistic missiles. The demise of the Soviet Union has weakened the control in Russia over nuclear materials. Statements of government officials are included along with documents submitted for the record.

  11. Quality and Utility: The 1994 Trial State Assessment in Reading. The Fourth Report of the National Academy of Education Panel on the Evaluation of the NAEP Trial State Assessment: 1994 Trial State Assessment in Reading.

    ERIC Educational Resources Information Center

    National Academy of Education, Stanford, CA.

    This report evaluates the conduct, validity, and uses of the National Assessment of Educational Progress (NAEP) Trial State Assessment (TSA). The report addresses such pressing problems as how participation in NAEP can be maintained and appropriate samples can be achieved; how errors can be minimized in the complex process of scaling and analyzing…

  12. Declining Return Migration from the United States to Mexico in the late-2000s Recession: A Research Note

    PubMed Central

    Rendall, Michael S.; Brownell, Peter; Kups, Sarah

    2011-01-01

    Researchers in the U.S. and Mexico have variously asserted that return migration from the U.S. to Mexico has increased substantially, remained unchanged, or declined slightly in response to the 2008–2009 U.S. recession and fall 2008 global financial crisis. The present study addresses this debate using microdata through 2009 from a large-scale, quarterly Mexican household survey, the National Survey of Occupation and Employment (ENOE), after first validating the ENOE against return migration estimates from a specialist demographic survey, the National Survey of Demographic Dynamics (ENADID). Declines in annual return migration flows of up to a third between 2007 and 2009 were seen among the predominantly labor-migrant groups of male migrants and all 18 to 40 year old migrants with less than a college education, and a decline in total return migration was seen in the fourth quarter of 2008 (immediately after the triggering of the global financial crisis) compared to the fourth quarter of 2007. PMID:21744184

  13. Declining return migration from the United States to Mexico in the late-2000s recession: a research note.

    PubMed

    Rendall, Michael S; Brownell, Peter; Kups, Sarah

    2011-08-01

    Researchers in the United States and Mexico have variously asserted that return migration from the United States to Mexico increased substantially, remained unchanged, or declined slightly in response to the 2008-2009 U.S. recession and fall 2008 global financial crisis. The present study addresses this debate using microdata from 2005 through 2009 from a large-scale, quarterly Mexican household survey, the National Survey of Occupation and Employment (ENOE), after first validating the ENOE against return-migration estimates from a specialist demographic survey, the National Survey of Demographic Dynamics (ENADID). Declines in annual return-migration flows of up to a third between 2007 and 2009 were seen among the predominantly labor-migrant groups of male migrants and all 18- to 40-year-old migrants with less than a college education; and a decline in total return migration was seen in the fourth quarter of 2008 (immediately after the triggering of the global financial crisis) compared with the fourth quarter of 2007.

  14. Training Inference Making Skills Using a Situation Model Approach Improves Reading Comprehension

    PubMed Central

    Bos, Lisanne T.; De Koning, Bjorn B.; Wassenburg, Stephanie I.; van der Schoot, Menno

    2016-01-01

    This study aimed to enhance third and fourth graders’ text comprehension at the situation model level. Therefore, we tested a reading strategy training developed to target inference making skills, which are widely considered to be pivotal to situation model construction. The training was grounded in contemporary literature on situation model-based inference making and addressed the source (text-based versus knowledge-based), type (necessary versus unnecessary for (re-)establishing coherence), and depth of an inference (making single lexical inferences versus combining multiple lexical inferences), as well as the type of searching strategy (forward versus backward). Results indicated that, compared to a control group (n = 51), children who followed the experimental training (n = 67) improved their inference making skills supportive to situation model construction. Importantly, our training also resulted in increased levels of general reading comprehension and motivation. In sum, this study showed that a ‘level of text representation’-approach can provide a useful framework to teach inference making skills to third and fourth graders. PMID:26913014

  15. Western Shallow Oil Zone, Elk Hills Field, Kern County, California: General reservoir study, Appendix 4, Fourth Wilhelm sand

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

    Carey, K.B.

    1987-09-01

    The general Reservoir Study of the Western Shallow Oil Zone was prepared by Evans, Carey and Crozier as Task Assignment 009 with the United States Department of Energy. This study, Appendix IV, addresses the Fourth Wilhelm Sand and its sub units and pools. Basic pressure, production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. Basic pressure production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evans, Carey and Crozier for independent verification.more » This study has identified the petrophysical properties and the past productive performance of the reservoir. Primary reserves have been determined and general means of enhancing future recovery have been suggested. It is hoped that this volume can now additionally serve as a take off point for exploitation engineers to develop specific programs toward the end. 12 figs., 9 tabs.« less

  16. [Animal protection without limits? Human-animal relations in between anthropomorphism and objectification].

    PubMed

    Grimm, Herwig; Hartnack, Sonja

    2013-01-01

    In view of recent developments in human-animal relations, vets and ethicists face a new problem: On the one hand, animals such as mammals and birds are used extensively and are in danger to be reduced to mere production units e. g. in the agricultural production, measuring devices in laboratories, sports equipment etc. On the other hand, biologically similar animals are perceived as family members or partners and are almost treated like humans. The article summarizes the results of a workshop that dealt with reductionism and anthropomorphism in human-animal relations. Vets and ethicists tackled the question how the unequal treatment of biologically similar animals can be better understood and whether it can be ethically justified. In the first section, the problem of inconsistency in human-animals relations is briefly sketched. The second part of the article addresses the ethics of unequal treatment of similar animals in different contexts. The following section inquires possible solutions and the advantages and disadvantages of biological criteria versus social criteria in animal protection. Finally, the background and reasons for our moral intuitions of injustice associated with the inconsistencies in human-animal relations are outlined. This fourth section refers to the presentation of Peter Kunzmann during the workshop on the unequal treatment of equals.The article closes with some general remarks on the issue. One main result of the workshop can be stated as follows: Due to the fact that the various human-animal relations gain their ethical justification from different ethical reasons, the unequal treatment of similar animals in different contexts is not ethically wrong per se. However, every intrusive dealing or interaction with animals is in itself in need of ethical justification.

  17. 29 CFR 1910.1003 - 13 Carcinogens (4-Nitrobiphenyl, etc.).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... Disposal means the safe removal of the carcinogens addressed by this section from the work environment... in an environment free of the 13 carcinogens addressed by this section. The clean change room shall... external environment. Decontamination means the inactivation of a carcinogen addressed by this section or...

  18. Learner Performance in Mandarin Immersion and High School World Language Programs: A Comparison

    ERIC Educational Resources Information Center

    Xu, Xiaoqiu; Padilla, Amado M.; Silva, Duarte M.

    2015-01-01

    This study compared the Mandarin performance of elementary immersion program students and high school world language program students in the same school district. A cross-sectional design was employed to gather information on Mandarin proficiency of fourth and fifth graders and Level 4 and Level 5 (AP Chinese) high school students who took the…

  19. 78 FR 51810 - Twenty-Fourth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-21

    ...., 1150 18th Street NW., Suite 910, Washington, DC 20036. FOR FURTHER INFORMATION CONTACT: The RTCA... (202) 833-9434, or Web site at http://www.rtca.org . SUPPLEMENTARY INFORMATION: Pursuant to section 10... Security System Standard for Airport Access Control, RTCA Paper No. 168-13/SC224-048 TOR Review--Status of...

  20. Lifelong Learning Trends. A Profile of Continuing Higher Education. Fourth Edition.

    ERIC Educational Resources Information Center

    National Univ. Continuing Education Association, Washington, DC.

    This book reports national data on trends and participation in continuing higher education. Statistics in the book have been derived from data collected by the authors, as well as by governmental and private organizations. The book is organized in six sections that cover the following topics: factors contributing to the growth of continuing higher…

  1. 20 CFR 655.537 - The fourth attestation element for locations in Alaska: Notice of filing.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... this section shall include a copy of the Form ETA 9033-A to be submitted to ETA, shall provide... of ETA, and shall include the following statement: “Complaints alleging a misrepresentation of... ETA 9033-A. Such documentation shall include a copy of the notices provided, as required by paragraph...

  2. Military Curricula for Vocational & Technical Education. Metals Processing Specialist, Block VII, Classroom Course 13-8.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. National Center for Research in Vocational Education.

    These curriculum materials are the fourth section of a four-part, secondary-postsecondary-level course in metals processing. The course is one of a number of military-developed curriculum packages selected for adaptation to vocational instruction and curriculum development in a civilian setting. Block VII deals with heat treating, hardness…

  3. Preventing China s Rise: Maintaining United States Hegemony in the Face of a Rising China

    DTIC Science & Technology

    2014-12-04

    Indies for supplies, the American Committee of Secret Correspondence, initially led by Silas Deane, and later joined by Benjamin Franklin , petitioned the...A Way Ahead ................................................................................................................................. 46...applied in the current environment. The fourth section, titled “A Way Ahead,” discusses a potential course of action the United States could follow in

  4. Biscuits, Sausage, Gravy, Milk, and Orange Juice: School Breakfast Environment in 4 Rural Appalachian Schools

    ERIC Educational Resources Information Center

    Graves, Andrea; Haughton, Betsy; Jahns, Lisa; Fitzhugh, Eugene; Jones, Sonya J.

    2008-01-01

    Background: The purpose of this study was to assess the school breakfast environment in rural Appalachian schools to inform school environment intervention and policy change. Methods: A total of 4 rural schools with fourth- and fifth-grade students in East Tennessee were assessed. A cross-sectional descriptive examination of the school food…

  5. Finestkind: The American Lobster. A Learning Experience for Marine Education. Northern New England Marine Education Project.

    ERIC Educational Resources Information Center

    Maine Univ., Orono. Coll. of Education.

    This interdisciplinary unit is intended for use in the fourth grade. Through discussion of the American Lobster, its economics, history, literature, and biology, the unit describes the effects of the marine environment on human history and culture. Sections deal with how marine organisms have evolved. Detailed descriptions are provided of lobster…

  6. Air Quality Criteria for Particulate Matter (Fourth External Review Draft) [revised Chapter 9, August 2004

    EPA Science Inventory

    EPA is in the process of updating and revising, where appropriate, its Air Quality Criteria for Particulate Matter (PM) as issued in 1996 (usually referred to as the Criteria Document). Sections 108 and 109 of the Clean Air Act require that EPA carry out a periodic review and re...

  7. CMU/IBM Usability Study: Final Report. CDC Technical Report No. 11.

    ERIC Educational Resources Information Center

    Ballay, Joseph M.; And Others

    This report focuses on the activities and findings of the fourth phase of research carried out at Carnegie-Mellon University (CMU) on the development of user documentation for computer-aided design (CAD) systems. The first of four major sections provides an overview of recent research, issues involved in the research, and implications of the…

  8. AIR QUALITY CRITERIA FOR PARTICULATE MATTER (FOURTH EXTERNAL REVIEW DRAFT) [REVISED CHAPTERS 7, 8, AND 9, JUNE 2004

    EPA Science Inventory

    EPA is in the process of updating and revising, where appropriate, its Air Quality Criteria for Particulate Matter as issued in 1996 (usually referred to as the Criteria Document). Sections 108 and 109 of the Clean Air Act require that EPA carry out a periodic review and revisio...

  9. A Cross-Sectional Study of Student Teachers' Behaviour Management Strategies throughout Their Training Years

    ERIC Educational Resources Information Center

    Woodcock, Stuart; Reupert, Andrea

    2012-01-01

    Despite the importance of behaviour management, many student teachers report being inadequately trained in this area. The aim of this study was to identify the strategies, confidence and reported levels of success in regard to various behaviour management strategies, across 509 first, second, third and fourth year student teachers training to be…

  10. 20 CFR 408.206 - What happens when you apply for SVB?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false What happens when you apply for SVB? 408.206 Section 408.206 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SPECIAL BENEFITS FOR CERTAIN WORLD WAR... entitled to SVB, you will have to begin residing outside the United States by the end of the fourth...

  11. Planning Together: Positive Classroom Environments. Diversity in the Classroom Series, Number Four.

    ERIC Educational Resources Information Center

    Hindle, Doug

    This document, the fourth in a series on diversity in the classroom, supports the belief that challenges faced by teachers working with diverse students can only be met through teacher practices that increase levels of positive teacher-student interaction and that create, in each student, effective social and problem solving skills. Section 1,…

  12. Bilingual Education and Academic/Career Outreach for Newcomers: Project BEACON, 1988-89. Evaluation Section Report. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Gritzer, Glenn

    The Bilingual Education Academic/Career Outreach for Newcomers Program (Project BEACON) completed its fourth year. The goals of Project BEACON are to facilitate acquisition of English proficiency, develop native language literacy skills, and provide instruction in bilingual and English content area/vocational classes. The project served 753…

  13. 75 FR 50753 - Combined Notice of Filings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... 138th Revised Sheet 9 to FERC Gas Tariff, Fourth Revised Volume 1, to be effective 8/1/10. Filed Date... waiver of the provisions of Section 12.5, to be effective 9/1/10. Filed Date: 07/30/2010 Accession Number..., August 16, 2010. Docket Numbers: RP10-1038-000. Applicants: Gulf South Pipeline Company, LP. Description...

  14. Analyzing Crime and Crime Control: A Resource Guide. Economics-Political Science Series.

    ERIC Educational Resources Information Center

    Butterfield, Ruth I.; And Others

    This document, the fourth in a series of resource guides emphasizing economic-political analysis of contemporary public policies and issues, focuses on crime control. Designed as a three-week unit for secondary school students, the guide is presented in three sections. The introduction presents an economic and a political science framework for…

  15. Cultural Perspective on Parenting, Trait Emotional Intelligence and Mental Health in Taiwanese Children

    ERIC Educational Resources Information Center

    Huang, Ching-Yu; Shen, April Chiung-Tao; Hsieh, Yi-Ping; Feng, Jui-Ying; Wei, Hsi-Sheng; Hwa, Hsiao-Lin; Feng, Joyce Yen

    2017-01-01

    The current study aims to clarify the associations as well as the pathways through which parenting and children's emotional intelligence (EI) may influence children's mental health with a cross-sectional sample of 675 school pupils (fourth grade, mean age = 10.4 years, 310 boy, 356 girls and 9 unidentified) in Taiwan. Hierarchical regression and…

  16. Associations between Whole-Grain Intake, Psychosocial Variables, and Home Availability among Elementary School Children

    ERIC Educational Resources Information Center

    Rosen, Renee A.; Burgess-Champoux, Teri L.; Marquart, Len; Reicks, Marla M.

    2012-01-01

    Objective: Develop, refine, and test psychosocial scales for associations with whole-grain intake. Methods: A cross-sectional survey was conducted in a Minneapolis/St. Paul suburban elementary school with children in fourth through sixth grades (n = 98) and their parents (n = 76). Variables of interest were child whole-grain intake, self-efficacy,…

  17. Psycholinguistic and motor theories of apraxia of speech.

    PubMed

    Ziegler, Wolfram

    2002-11-01

    This article sketches the relationships between modern conceptions of apraxia of speech (AOS) and current models of neuromotor and neurolinguistic disorders. The first section is devoted to neurophysiological perspectives of AOS, and its relation to dysarthrias and to limb apraxia is discussed. The second section introduces the logogen model and considers AOS in relation to supramodal aspects of aphasia. In the third section, AOS with the background of psycholinguistic models of spoken language production, including the Levelt model and connectionist models, is discussed. In the fourth section, the view of AOS as a disorder of speech motor programming is discussed against the background of theories from experimental psychology. The final section considers two models of speech motor control and their relation to AOS. The article discusses the strengths and weaknesses of these approaches.

  18. Fourth - generation languages. Volume 2. Representative 4GLs

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

    Martin, J.

    1986-01-01

    The chapters in Part II each describe one representative product marketed by a vendor other than IBM. (Volume III of this work covers IBM languages.) The chapters in Part II cover the following 4GLs: ADS/ONLINE, APPLICATION FACTORY, DATATRIEVE, FOCUS, IDEAL, INTELLECT, MANTIS, MIMER, NATURAL, NOMAD2, RAMIS II, SYSTEM W, and USE-IT. The Perspective section of Part II presents a general overview of the product and describes its role in the marketplace. The Tutorial section describes how a user employs the language in application development.

  19. Assessment of knowledge about childhood autism among medical students from private and public universities in Karachi.

    PubMed

    Shaukat, Farah; Fatima, Ambreen; Zehra, Nosheen; Hussein, Mohammed Amirali Ghulam; Ismail, Ozair

    2014-11-01

    To assess the knowledge about childhood autism among fourth year medical students in public and private medical universities of a metropolitan city. The cross-sectional descriptive study was conducted in Karachi from January to August 2012. Two medical universities--one each from public and private sectors--were selected using non-probability convenience sampling technique. Fourth year medical students present at the time of data collection were included in the study. Data collection was done by Knowledge About Childhood Autism Among Health Worker questionnaire from fourth year medical students. Data was analysed using SPSS 20. Of the 157 students in the study, 62(39.6%) were males and 95(60.4%) were females; 84(43.5%) were from public medical university and 73(46.5%) were from private university. Total mean score obtained out of the maximum 25 was 12.30±4.71. The mean score obtained by public medical students was 12.40±4.69 and 12.1±4.76 by those of private university. The scores reflected shortcoming in knowledge about childhood autism among the study population. In order to bridge knowledge deficit, awareness-generation activities must be held more frequently.

  20. The first president's pathway into ESTSS: memories and ideas for future issue. Patients as partners.

    PubMed

    Van der Schrieck-De Loos, Erica M

    2013-01-01

    This article addresses Wolter De Loos' pathway into ESTSS that ended on 6th January 2004. His footsteps are still printed in the field of psychotraumatology as he showed the field how a physician was trying to integrate his working field with that of psychiatry, with a great passion for his patients. Erica M. Van der Schrieck-De Loos outlines the perspectives of her father as funding president of the ESTSS by using his Opening Address of the Fourth ESTSS Conference in 1995. This address emphasized that the mixture of righteousness and offence in warfare is ubiquitious and everlasting. The perspective of the first president's pathway has been integrated with the current vision of the author to show that the patient can be a partner of the healthcare team. A suggestion for ESTSS main objective number (8), contained within the ESTSS mission statement, is to involve patients as partners of the traumatic stress care team into accelerating traumatic stress care across Europe and beyond.

  1. Endogenous opiates and behavior: 2011.

    PubMed

    Bodnar, Richard J

    2012-12-01

    This paper is the thirty-fourth consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2011 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior (Section 2), and the roles of these opioid peptides and receptors in pain and analgesia (Section 3); stress and social status (Section 4); tolerance and dependence (Section 5); learning and memory (Section 6); eating and drinking (Section 7); alcohol and drugs of abuse (Section 8); sexual activity and hormones, pregnancy, development and endocrinology (Section 9); mental illness and mood (Section 10); seizures and neurologic disorders (Section 11); electrical-related activity and neurophysiology (Section 12); general activity and locomotion (Section 13); gastrointestinal, renal and hepatic functions (Section 14); cardiovascular responses (Section 15); respiration (Section 16); and immunological responses (Section 17). Copyright © 2012 Elsevier Inc. All rights reserved.

  2. Levels of Phonology Related to Reading and Writing in Middle Childhood

    ERIC Educational Resources Information Center

    Del Campo, Roxana; Buchanan, William R.; Abbott, Robert D.; Berninger, Virginia W.

    2015-01-01

    The relationships of different levels of phonological processing (sounds in heard and spoken words for whole words, syllables, phonemes, and rimes) to multi-leveled functional reading or writing systems were studied. Participants in this cross-sectional study were students in fourth-grade (n = 119, mean age 116.5 months) and sixth-grade (n = 105,…

  3. Cognitive Development and Down Syndrome: Age-Related Change on the Stanford-Binet Test (Fourth Edition)

    ERIC Educational Resources Information Center

    Couzens, Donna; Cuskelly, Monica; Haynes, Michele

    2011-01-01

    Growth models for subtests of the Stanford-Binet Intelligence Scale, 4th edition (R. L. Thorndike, E. P. Hagen, & J. M. Sattler, 1986a, 1986b) were developed for individuals with Down syndrome. Models were based on the assessments of 208 individuals who participated in longitudinal and cross-sectional research between 1987 and 2004. Variation…

  4. Environmental Education Activities Manual, Book 4: Upper Elementary Activities.

    ERIC Educational Resources Information Center

    Stapp, William B., Ed.; Cox, Dorothy A., Ed.

    This activities book for the upper elementary grades is the fourth book of a series of six books designed to provide developmental K-12 experiences designed to support the basic environmental philosophy of spaceship earth presented in Book 1. The aims of the four activity sections of this book are to aid in developing students to make them more…

  5. 75 FR 55352 - Public Announcement Pursuant to the Government in the Sunshine Act (Pub. L. 94-409) [5 U.S.C...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-10

    ... DEPARTMENT OF JUSTICE Parole Commission Public Announcement Pursuant to the Government in the Sunshine Act (Pub. L. 94-409) [5 U.S.C. Section 552b] AGENCY HOLDING MEETING: Department of Justice, United States Parole Commission. TIME AND DATE: 10 a.m., September 9, 2010. PLACE: 5550 Friendship Blvd., Fourth...

  6. The Texas Production Manual: A Source Book for the Motion Picture and Video Industry. Fourth Edition.

    ERIC Educational Resources Information Center

    Kuttruff, Alma J., Ed.

    This manual is a cross-referenced directory to film industry personnel and services available in the State of Texas. The Who's Who section contains an alphabetical listing of companies and individuals in the state engaged in some aspect of motion picture or video production. These listings include brief summaries of each company and individuals'…

  7. Environmental and Community Health: Individualized Health Incentive Program Modules for Physically Disabled Students for Grades Kindergarten Through Twelve. Teacher's Edition.

    ERIC Educational Resources Information Center

    Reggio, Kathryn D.; And Others

    The fourth in a series of health education modules for physically handicapped students (grades K-12) centers on environmental and community health. Considered in an introductory section are definitions and descriptions of nine types of physical disabilities, and reviewed are learning activities in environmental and community health at The Human…

  8. Arkansas' Children: How Well Are They Doing? Arkansas Kids Count Data Book 1996.

    ERIC Educational Resources Information Center

    Dahlstrom, Sherryl M.; High, Rhonda L.

    This Kids Count data book is the fourth to examine the well-being of Arkansas' children and notes trends from 1990 to 1995. The report's introductory sections include discussions of the potential impact of welfare reform on Arkansas' children, and present figures detailing the number of children affected by particular risk factors each week. The…

  9. 34 CFR 222.181 - What eligibility requirements must an LEA meet to apply for a modernization grant under the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false What eligibility requirements must an LEA meet to apply for a modernization grant under the fourth priority? 222.181 Section 222.181 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF...

  10. Effects of Man's Activities on the Marine Environment; Committee on Commerce, United States Senate, Ninety-Fourth Congress, First Session. Committee Print.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Commerce.

    This report, prepared for the Committee on Commerce and the National Ocean Policy Study Committee, describes many aspects of water pollution, both national and international. Specific sections are devoted to: (1) assessing man's influence on the oceans, (2) activities that generate marine pollution, (3) specific marine pollutants, (4) policy for…

  11. Nuclear Technology. Course 27: Metrology. Module 27-4, Angle Measurement Instruments, Optical Projections and Surface Texture Gages.

    ERIC Educational Resources Information Center

    Selleck, Ben; Espy, John

    This fourth in a series of eight modules for a course titled Metrology describes the universal bevel protractor and the sine bar, the engineering microscope and optical projector, and several types of surface texture gages. The module follows a typical format that includes the following sections: (1) introduction, (2) module prerequisites, (3)…

  12. TV Trouble-Shooting Manual. Volumes 9-10. Part 4: Chroma-Signal Reproduction Circuit. Student and Instructor's Manuals.

    ERIC Educational Resources Information Center

    Mukai, Masaaki; Kobayashi, Ryozo

    These volumes are, respectively, the self-instructional student manual and the teacher manual that cover the fourth set of training topics in this course. Both contain identical information on the chroma signal reproduction circuit, including a block diagram of a chroma signal reproduction circuit and sections on the bandpass amplifier circuit,…

  13. Principles and Practices of Occupational Safety and Health: Student Manual: Booklet Four.

    ERIC Educational Resources Information Center

    Occupational Safety and Health Administration, Washington, DC.

    The manual is the fourth of six student manuals for use in a course on occupational health and safety for supervisory personnel. The manual contains lessons 8-11 of the 15 consecutively-numbered lessons, each of which contains study questions (and answers) interwoven with the text and review questions at the end of each section. Lesson 8 discusses…

  14. Adoption of 4G Mobile Services from the Female Student's Perspective: Case of Princess Nora University

    ERIC Educational Resources Information Center

    Rawashdeh, Awni

    2015-01-01

    The aim this study was to examine the relationship between the perceived usefulness, perceived ease of use, perceived entertainment, attitude and the users' intention toward using the fourth-generation (4G) wireless mobile services. Data of this study were collected by survey with a cross sectional approach. The data were analyzed with factor…

  15. Using Works of Art to Give a Voice to Culturally Diverse Students: Q-Methodology Study

    ERIC Educational Resources Information Center

    Beck, Paula D.

    2017-01-01

    The current study by Beck (2014) investigated whether any relationship exists between a cross-section of 48 fourth-grade elementary-school students and their artistic judgments regarding the seven elements of art: color, form, line, shape, space, texture, and value. Each of these elements of art affects our senses and might offer a better…

  16. Air Quality Criteria for Particulate Matter (Fourth External Review Draft) [revised Drafts of Chapters 7 and 8, December 2003

    EPA Science Inventory

    EPA is in the process of updating and revising, where appropriate, its Air Quality Criteria for Particulate Matter as issued in 1996 (usually referred to as the Criteria Document). Sections 108 and 109 of the Clean Air Act require that EPA carry out a periodic review an...

  17. 33 CFR 110.194b - Mississippi Sound and Gulf of Mexico, near Petit Bois Island, Miss.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Island. (2) Explosives Anchorage Area No. 2. A circular area with a three-fourths mile radius with its... Mexico, near Petit Bois Island, Miss. 110.194b Section 110.194b Navigation and Navigable Waters COAST... Mississippi Sound and Gulf of Mexico, near Petit Bois Island, Miss. (a) The anchorage grounds—(1) Explosives...

  18. 33 CFR 110.194b - Mississippi Sound and Gulf of Mexico, near Petit Bois Island, Miss.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Island. (2) Explosives Anchorage Area No. 2. A circular area with a three-fourths mile radius with its... Mexico, near Petit Bois Island, Miss. 110.194b Section 110.194b Navigation and Navigable Waters COAST... Mississippi Sound and Gulf of Mexico, near Petit Bois Island, Miss. (a) The anchorage grounds—(1) Explosives...

  19. 33 CFR 110.194b - Mississippi Sound and Gulf of Mexico, near Petit Bois Island, Miss.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Island. (2) Explosives Anchorage Area No. 2. A circular area with a three-fourths mile radius with its... Mexico, near Petit Bois Island, Miss. 110.194b Section 110.194b Navigation and Navigable Waters COAST... Mississippi Sound and Gulf of Mexico, near Petit Bois Island, Miss. (a) The anchorage grounds—(1) Explosives...

  20. 33 CFR 110.194b - Mississippi Sound and Gulf of Mexico, near Petit Bois Island, Miss.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Island. (2) Explosives Anchorage Area No. 2. A circular area with a three-fourths mile radius with its... Mexico, near Petit Bois Island, Miss. 110.194b Section 110.194b Navigation and Navigable Waters COAST... Mississippi Sound and Gulf of Mexico, near Petit Bois Island, Miss. (a) The anchorage grounds—(1) Explosives...

  1. Forty-Fourth Annual Report of the National Advisory Committee for Aeronautics Administrative Report Including Technical Reports Nos. 1342 to 1392

    NASA Technical Reports Server (NTRS)

    1959-01-01

    In accordance with act of Congress, approved March 3, 1915, as amended (U.S.C., title 50, .sw 151), which established the National Advisory Committee for Aeronautics, the Committee submits its Forty-fourth Annual Report for the fiscal year 1958. This is the Committee's final report to the Congress. The National Aeronautics and Space Act of 1958 (Public Law 85-568) provides in section 301 that the NACA "shall cease to exist" and "all functions, powers, duties, and obligations, and all real and personal property, personnel (other than members of the Committee), funds, and records of the NACA shall be transferred to the National Aeronautics and Space Administration. The aforesaid act provides that "this section shall take effect 90 days after the date of the enactment of this act, or on any earlier date on which the Administrator shall determining and announce by proclamation published in the Federal Register, that the Administration has been organized and is prepared to discharge the duties and exercise the power conferred upon it by this act." The Administrator, Hon. T. Keith Glennan has advised the Committee of his intention to issue such proclamation, effective October 1,1958.

  2. Search for pair produced fourth-generation up-type quarks in pp collisions at s = 7 TeV with a lepton in the final state

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

    Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.

    The results of a search for the pair production of a fourth-generation up-type quark (t') in proton-proton collisions at sqrt(s) = 7 TeV are presented, using data corresponding to an integrated luminosity of about 5.0 inverse femtobarns collected by the Compact Muon Solenoid experiment at the LHC. The t' quark is assumed to decay exclusively to a W boson and a b quark. Events with a single isolated electron or muon, missing transverse momentum, and at least four hadronic jets, of which at least one must be identified as a b jet, are selected. No significant excess of events overmore » standard model expectations is observed. Upper limits for the t' anti-t' production cross section at 95% confidence level are set as a function of t' mass, and t'-quark production for masses below 570 GeV is excluded. The search is equally sensitive to nonchiral heavy quarks decaying to Wb. In this case, the results can be interpreted as upper limits on the production cross section times the branching fraction to Wb.« less

  3. Is the ultimobranchial body a reality or myth: a study using serial sections of human embryos.

    PubMed

    Honkura, Yohei; Yamamoto, Masahito; Yoshimoto, Toshihito; Rodriguez-Vazquez, Jose Francisco; Murakami, Gen; Katori, Yukio; Abe, Shin-Ichi

    2016-01-01

    Reported morphologies of the ultimobranchial body had varied between researchers: a cluster of mitotic cells, a duct-like structure and a rosette-like cell mass. To clarify the true morphology, we studied tilted horizontal sections of 20 human embryos (crown-rump length 5-18 mm; 4-6 weeks). The sections displayed a ladder-like arrangement of the second to fourth endodermal pouches and, in 5 early embryos we found the fifth pouch attached to the fifth ectodermal groove near the fourth pharyngeal arch artery. The bilateral fifth pharyngeal pouches protruded anterolaterally to form a U-shaped lumen surrounding the arytenoid swelling. The third to fifth pouches were each characterized by a pedal-shaped inferior end. We identified several types of cell clusters as candidates for the ultimobranchial body, but morphologically most of them were, to various degrees, likely to correspond to the blind end of the lower pouch when cut tangentially. Because of the topographical relation to the common carotid artery, a cyst-like structure with a cell cluster seemed to be the most likely candidate of the ultimobranchial body (a common anlage of the thymus and parathyroid). However, we were not able to deny a possibility that a certain plane cutting the pouch end incidentally provided such a cyst-like structure in sections. At any stage, the ultimobranchial body might not appear as a definite structure that is discriminated from others with routine staining. A concept of the ultimobranchial body might be biased by comparative anatomy that shows the ultimobranchial gland in adult birds and reptiles.

  4. Research progress about chemical energy storage of solar energy

    NASA Astrophysics Data System (ADS)

    Wu, Haifeng; Xie, Gengxin; Jie, Zheng; Hui, Xiong; Yang, Duan; Du, Chaojun

    2018-01-01

    In recent years, the application of solar energy has been shown obvious advantages. Solar energy is being discontinuity and inhomogeneity, so energy storage technology becomes the key to the popularization and utilization of solar energy. Chemical storage is the most efficient way to store and transport solar energy. In the first and the second section of this paper, we discuss two aspects about the solar energy collector / reactor, and solar energy storage technology by hydrogen production, respectively. The third section describes the basic application of solar energy storage system, and proposes an association system by combining solar energy storage and power equipment. The fourth section briefly describes several research directions which need to be strengthened.

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

    Not Available

    This report summarizes lessons learned to date by the transit industry regarding four major types of strategic initiatives aimed to improving productivity or cost-effectiveness of public-transit services. Successful policies to reduce absenteeism are recorded; most combine incentives for improved attendance and disciplinary measures for unsatisfactory performance. Part-time labor is examined as a means to reduce labor costs. Competitive selection of bus service providers--examines the productivity and cost-effectiveness implications of increased service competition. The fourth strategy concerns the better targeting of supply to demand. The final chapter in the report addresses how the suggested actions might be implemented.

  6. The Changing Nature of Youth Violence. Hearing before the Subcommittee on Youth Violence of the Committee on the Judiciary. United States Senate, One Hundred Fourth Congress, Second Session on Examining the Current State of Youth Violence, Focusing on Its Changing Nature and Juvenile Intervention Programs Designed To Prevent Increased Violence (February 28, 1996).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on the Judiciary.

    This hearing examined the current state of youth violence, focusing on its changing nature and juvenile intervention programs designed to prevent increased violence. Opening statements by Senators Fred Thompson, Herbert Kohl, and Joseph R. Biden addressed the seriousness of the problem. Two panels contributed prepared statements. The first panel…

  7. Proceedings of the DOD (Department of Defense) Standardization and Data Management Conference Supporting the Acquisition Process Held in Linthicum, Maryland on August 22-24, 1988

    DTIC Science & Technology

    1988-01-01

    for this conference’s success goes to the panel chairmen and their panelists who gave generously of their time , effort, and talent, to the...Conference is the fourth in a series of bi-annual meetings convened to address timely issues affecting defense acquisition. Complementary goals are...the perspective on that issue has been clarified. o A lot of times we tend to look at acquisition, standardization, logistics, quality and other

  8. Obama commits to science spending

    NASA Astrophysics Data System (ADS)

    Banks, Michael

    2009-06-01

    US President Barack Obama has pledged to increase the country's spending on research and development and create an "Apollo era" push for research into renewable energy. Speaking at the 146th annual meeting of the National Academy of Sciences (NAS) in Washington, DC, at the end of April, he outlined a wide-ranging plan for science and technology, from improving teaching of science in schools to reducing carbon emissions. Obama was only the fourth US president after George Bush senior, Jimmy Carter and John F Kennedy to address an NAS annual meeting.

  9. Middle Atmosphere Program. Handbook for MAP, volume 28

    NASA Technical Reports Server (NTRS)

    Liu, C. H. (Editor); Edwards, Belva (Editor)

    1989-01-01

    Extended abstracts from the fourth workshop on the technical and scientific aspects of MST (mesosphere stratosphere troposphere) radar are presented. Individual sessions addressed the following topics: meteorological applications of MST and ST radars, networks, and campaigns; dynamics of the equatorial middle atmosphere; interpretation of radar returns from clear air; techniques for studying gravity waves and turbulence; intercomparison and calibration of wind and wave measurements at various frequencies; progress in existing and planned MST and ST radars; hardware design for MST and ST radars and boundary layer/lower troposphere profilers; signal processing; and data management.

  10. Aristotle's illusion reveals interdigit functional somatosensory alterations in focal hand dystonia.

    PubMed

    Tinazzi, Michele; Marotta, Angela; Fasano, Alfonso; Bove, Francesco; Bentivoglio, Anna Rita; Squintani, Giovanna; Pozzer, Lara; Fiorio, Mirta

    2013-03-01

    In focal hand dystonia, the cortical somatosensory representation of the fingers is abnormal, with overlapping receptive fields and reduced interdigit separation. These abnormalities are associated with deficits in sensory perception, as previously demonstrated by applying tactile stimuli to one finger at a time. What is still unknown is whether the sensory deficits can be observed when tactile perception involves more than one finger. To address this issue, we applied 'Aristotle's illusion' to 15 patients with focal hand dystonia, 15 patients with dystonia not affecting the hand (blepharospasm and cervical dystonia) and 15 healthy control subjects. In this illusion, one object touching the contact point of two crossed fingertips is perceived as two objects by a blindfolded subject. The same object placed between two parallel fingertips is correctly perceived as one. The illusory doubling sensation is because of the fact that the contact point between the crossed fingers consists of non-adjacent and functionally unrelated skin regions, which usually send sensory signals to separate spots in the somatosensory cortex. In our study, participants were touched by one sphere between the second-third digits, the second-fourth digits and the fourth-fifth digits of both hands, either in crossed or in parallel position, and had to refer whether they felt one or two stimuli. The percentage of 'two stimuli' responses was an index of the illusory doubling. Both healthy control subjects and dystonic patients presented Aristotle's illusion when the fingers were crossed. However, patients with focal hand dystonia presented a significant reduction of the illusion when the sphere was placed between the crossed fourth and fifth digits of the affected hand. This reduction correlated with the severity of motor disease at the fingers. Similar findings were not observed in non-hand dystonia and control groups. The reduction of Aristotle's illusion in non-affected fingers and its preservation in affected fingers suggests dissociation between the abnormal processing of sensory signals and the motor impairment. Based on previous evidence showing that the sensory signals coming from the fourth digit determine lower activation in the somatosensory cortex than those coming from the fifth digit, we suggest that in the crossed position, the tactile information conveyed by the fifth digit prevailed over the fourth digit, thus resulting in the perception of one stimulus. The reduction of the illusory doubling perception, therefore, may represent the functional correlate of the different level of activation between the fourth and the fifth digit in the somatosensory cortex.

  11. [Measuring the impact of practices of social appropriation of science and technology: a proposal for a set of indicators].

    PubMed

    Daza-Caicedo, Sandra; Maldonado, Oscar; Arboleda-Castrillón, Tania; Falla, Sigrid; Moreno, Pablo; Tafur-Sequera, Mayali; Papagayo, Diana

    2017-01-01

    We propose a set of qualitative indicators for monitoring practices of social appropriation of science and technology. The design of this set is based on the Maloka case, but it can be of use to multiple actors involved in the social appropriation of science and technology (referred to by its Spanish acronym, ASCyT). The introduction discusses the concept of ASCyT. The first section provides a review of the literature about measuring activities that link science and society. The second section explains why it is important to develop this type of measurement. The third section lays out the methodology used in designing the indicators. The fourth section explains the set of indicators and the fifth reflects on that process.

  12. Satellite Power Systems (SPS) concept definition study, exhibit C. Volume 2, part 2: System engineering, cost and programmatics

    NASA Technical Reports Server (NTRS)

    Hanley, G. M.

    1979-01-01

    Volume 2, Part 2, of a seven volume Satellite Power Systems (SPS) report is presented. Part 2 covers cost and programmatics and is divided into four sections. The first section gives illustrations of the SPS reference satellite and rectenna concept, and an overall scenario for SPS space transportation involvement. The second section presents SPS program plans for the implementation of PHASE C/D activities. These plans describe SPS program schedules and networks, critical items of systems evolution/technology development, and the natural resources analysis. The fourth section presents summary comments on the methods and rationale followed in arriving at the results documented. Suggestions are also provided in those areas where further analysis or evaluation will enhance SPS cost and programmatic definitions.

  13. First and Fourth-Year Student's Perceptions about Importance of Nursing Care Behaviors: Socialization toward Caring.

    PubMed

    Zamanzadeh, Vahid; Valizadeh, Leila; Azimzadeh, Roghaieh; Aminaie, Nasim; Yousefzadeh, Sedigeh

    2014-06-01

    The essence of professional nursing is caring and so, nursing education must make caring as a significant part of their curricula. In this regard, little research exists about how nursing students perceive caring. The aim of this study is to investigate the nursing students' perception toward caring and thus, the impact of socialization process on their perception of caring will be determined. A cross-sectional study was done among all first and fourth-year nursing students (n=230) in Tabriz and Urmia faculties of nursing, 2012. Data were collected using Larson's Caring Questionnaire that assessed the importance of nursing care behaviors (n=50) in six dimensions: "being accessible", "explains and facilitates", "comforts", "anticipates", "trusting relationship" and "monitors and follows through". The importance of caring behaviors was evaluated by the first and fourth-year nursing students in moderate to high level and also, the both groups considered higher ranks for "monitors and follows through" and "being accessible" and lower ranks for "anticipates" and "trusting relationships". The fourth-year students only ranked "explains and facilitates" higher than the first-year students, but the "comforts" dimension is not differed significantly between groups. The findings demonstrated that nursing education in this study has not likely succeeded in producing intended changes in the nursing students' perceptions. It is recommended to exactly find the perceptual changes or in principle the professional socialization process of nursing students, more research using longitudinal designs be conducted to examine the differences in students' perceptions of caring upon entering and completing the nursing program.

  14. Small-Group Learning in an Upper-Level University Biology Class Enhances Academic Performance and Student Attitudes Toward Group Work

    PubMed Central

    Nakonechny, Joanne; Cragg, Jacquelyn J.; Ramer, Matt S.

    2010-01-01

    To improve science learning, science educators' teaching tools need to address two major criteria: teaching practice should mirror our current understanding of the learning process; and science teaching should reflect scientific practice. We designed a small-group learning (SGL) model for a fourth year university neurobiology course using these criteria and studied student achievement and attitude in five course sections encompassing the transition from individual work-based to SGL course design. All students completed daily quizzes/assignments involving analysis of scientific data and the development of scientific models. Students in individual work-based (Individualistic) sections usually worked independently on these assignments, whereas SGL students completed assignments in permanent groups of six. SGL students had significantly higher final exam grades than Individualistic students. The transition to the SGL model was marked by a notable increase in 10th percentile exam grade (Individualistic: 47.5%; Initial SGL: 60%; Refined SGL: 65%), suggesting SGL enhanced achievement among the least prepared students. We also studied student achievement on paired quizzes: quizzes were first completed individually and submitted, and then completed as a group and submitted. The group quiz grade was higher than the individual quiz grade of the highest achiever in each group over the term. All students – even term high achievers –could benefit from the SGL environment. Additionally, entrance and exit surveys demonstrated student attitudes toward SGL were more positive at the end of the Refined SGL course. We assert that SGL is uniquely-positioned to promote effective learning in the science classroom. PMID:21209910

  15. Small-group learning in an upper-level university biology class enhances academic performance and student attitudes toward group work.

    PubMed

    Gaudet, Andrew D; Ramer, Leanne M; Nakonechny, Joanne; Cragg, Jacquelyn J; Ramer, Matt S

    2010-12-29

    To improve science learning, science educators' teaching tools need to address two major criteria: teaching practice should mirror our current understanding of the learning process; and science teaching should reflect scientific practice. We designed a small-group learning (SGL) model for a fourth year university neurobiology course using these criteria and studied student achievement and attitude in five course sections encompassing the transition from individual work-based to SGL course design. All students completed daily quizzes/assignments involving analysis of scientific data and the development of scientific models. Students in individual work-based (Individualistic) sections usually worked independently on these assignments, whereas SGL students completed assignments in permanent groups of six. SGL students had significantly higher final exam grades than Individualistic students. The transition to the SGL model was marked by a notable increase in 10th percentile exam grade (Individualistic: 47.5%; Initial SGL: 60%; Refined SGL: 65%), suggesting SGL enhanced achievement among the least prepared students. We also studied student achievement on paired quizzes: quizzes were first completed individually and submitted, and then completed as a group and submitted. The group quiz grade was higher than the individual quiz grade of the highest achiever in each group over the term. All students--even term high achievers--could benefit from the SGL environment. Additionally, entrance and exit surveys demonstrated student attitudes toward SGL were more positive at the end of the Refined SGL course. We assert that SGL is uniquely-positioned to promote effective learning in the science classroom.

  16. Themes and methods of research presented at European General Practice Research Network conferences.

    PubMed

    Kruschinski, Carsten; Lange, Maaike; Lionis, Christos; van Weel, Chris; Hummers-Pradier, Eva

    2010-08-01

    The World Organization of Family Doctors (Wonca) defined core characteristics of general practice and general practitioners' competencies. It is unclear to which extent research has addressed these issues so far. To determine themes and research methods of general practice research as reflected by presentations at the European General Practice Research Network (EGPRN) meetings. Descriptive and retrospective study. All abstracts presented at each of the 14 EGPRN conferences between June 2001 and October 2007 were analysed for content and study design/methodology. Categories for content were developed inductively; a predefined hierarchical scheme was used for study designs. A total of N=614 abstracts were classified. The main research topics were related to GP/health service issues (n=232), clinical (n=148) and patient-related themes (n=118). Original data (n=558) were mainly derived from cross-sectional designs (38.7%). Intervention studies (11.0%), longitudinal designs including case-control and cohort studies (13.3%) as well as instrumental research (2.2%) were less common. More than one-fourth of all original studies were qualitative studies (27.6%). Stratified analysis revealed that cross-sectional designs were less frequent in the second half of conferences. Analysis by country showed that, in contrast to different quantitative designs, the proportion of qualitative studies was comparable. To test effectiveness of diagnostic and therapeutic interventions under primary care conditions, a higher proportion of experimental studies would be preferable. This could increase the acceptance of general practitioners' specific approaches and provide clear guidance on approaches and procedures, especially in health care systems not predominantly based on primary care.

  17. National Renewable Energy Laboratory Information Resources Catalogue. A collection of energy efficiency and renewable energy information resources

    NASA Astrophysics Data System (ADS)

    1994-05-01

    NREL's first annual Information Resources Catalogue is intended to inform anyone interested in energy efficiency and renewable energy technologies of NREL's outreach activities, including publications and services. For ease of use, all entries are categorized by subject. The catalogue is separated into six main sections. The first section lists and describes services that are available through NREL and how they may be accessed. The second section contains a list of documents that are published by NREL on a regular or periodic basis. The third section highlights NREL's series publications written for specific audiences and presenting a wide range of subjects. NREL's General Interest Publications constitute the fourth section of the catalogue and are written for nontechnical audiences. Descriptions are provided for these publications. The fifth section contains Technical Reports that detail research and development projects. The section on Conference Papers/Journal Articles/Book Chapters makes up the sixth and final section of the catalogue.

  18. 76 FR 17951 - Notice of Regulatory Waiver Requests Granted for the Fourth Quarter of Calendar Year 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-31

    ...Section 106 of the Department of Housing and Urban Development Reform Act of 1989 (the HUD Reform Act) requires HUD to publish quarterly Federal Register notices of all regulatory waivers that HUD has approved. Each notice covers the quarterly period since the previous Federal Register notice. The purpose of this notice is to comply with the requirements of section 106 of the HUD Reform Act. This notice contains a list of regulatory waivers granted by HUD during the period beginning on October 1, 2010, and ending on December 31, 2010.

  19. Oversight Hearing on HEW Enforcement of School-Related Civil Rights Problems, 1975. Hearing Before the Subcommittee on Education of the Committee on Labor and Public Welfare United States Senate, Ninety-fourth Congress. First Session on Examination of the Administration and Enforcement of the Civil Rights Act in the Elementary and Secondary Areas of Education.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Labor and Public Welfare.

    This volume of hearings before the Sub-committee on Education of the Committee on Labor and Public Welfare, United States Senate, is organized into three sections, the contents of which are as follows: Section One comprises the testimony of four witnesses before the Committee; Director Office for Civil Rights, Department of Health, Education and…

  20. 77 FR 14817 - Notice of Regulatory Waiver Requests Granted for the Fourth Quarter of Calendar Year 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-13

    ...Section 106 of the Department of Housing and Urban Development Reform Act of 1989 (the HUD Reform Act) requires HUD to publish quarterly Federal Register notices of all regulatory waivers that HUD has approved. Each notice covers the quarterly period since the previous Federal Register notice. The purpose of this notice is to comply with the requirements of section 106 of the HUD Reform Act. This notice contains a list of regulatory waivers granted by HUD during the period beginning on October 1, 2011, and ending on December 31, 2011.

  1. Use of the Aerosonde Unihabited Aerial Vehicle (UAV) in the Fourth Convection and Moisture Experiment (CAMEX 4)

    NASA Technical Reports Server (NTRS)

    Hipskind, R. Stephen; Curry, Judy; Holland, Greg

    2001-01-01

    The Fourth Convection and Moisture Experiment (CAMEX 4) was a scientific field experiment based in Florida in summer 2001 focused on the study of hurricanes off the east coast of the United States. Sponsored by the National Aeronautics and Space Administration's Office of Earth Science, and conducted in collaboration with the National Oceanic and Atmospheric Administration's annual hurricane research program, CAMEX 4 utilized aircraft, ground-based and satellite instrumentation to obtain unprecedented, three dimensional characterizations of these important storms. The Aerosonde UAV was selected by NASA to participate in CAMEX 4 because it provided a unique capability to obtain measurements in the atmospheric boundary layer in and around the storms, unattainable by other platforms or measurement capabilities. This talk focuses on the NASA review process that was followed to coordinate the UAV activity with the conventional aircraft operations, as well as with the other participating agencies and the FAA. We will discuss how Aerosonde addressed the issues of safety, coordination and communication and summarize the lessons learned.

  2. Independent examination of the Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV): what does the WAIS-IV measure?

    PubMed

    Benson, Nicholas; Hulac, David M; Kranzler, John H

    2010-03-01

    Published empirical evidence for the Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV) does not address some essential questions pertaining to the applied practice of intellectual assessment. In this study, the structure and cross-age invariance of the latest WAIS-IV revision were examined to (a) elucidate the nature of the constructs measured and (b) determine whether the same constructs are measured across ages. Results suggest that a Cattell-Horn-Carroll (CHC)-inspired structure provides a better description of test performance than the published scoring structure does. Broad CHC abilities measured by the WAIS-IV include crystallized ability (Gc), fluid reasoning (Gf), visual processing (Gv), short-term memory (Gsm), and processing speed (Gs), although some of these abilities are measured more comprehensively than are others. Additionally, the WAIS-IV provides a measure of quantitative reasoning (QR). Results also suggest a lack of cross-age invariance resulting from age-related differences in factor loadings. Formulas for calculating CHC indexes and suggestions for interpretation are provided. PsycINFO Database Record (c) 2010 APA, all rights reserved.

  3. Near-peer role modeling: Can fourth-year medical students, recognized for their humanism, enhance reflection among second-year students in a physical diagnosis course?

    PubMed

    McEvoy, Mimi; Pollack, Staci; Dyche, Lawrence; Burton, William

    2016-01-01

    Humanism is cultivated through reflection and self-awareness. We aimed to employ fourth-year medical students, recognized for their humanism, to facilitate reflective sessions for second-year medical students with the intention of positively influencing reflective process toward humanistic development. A total of 186 students were randomly assigned to one of three comparison arms: eight groups of eight students (64 students) were facilitated by a fourth-year student who was a Gold Humanism Honor Society member (GHHS); eight groups (64 students) by a volunteer non-GHHS student; and seven groups (58 students) were non-facilitated. Before sessions, second-year students set learning goals concerning interactions with patients; fourth-year students received training materials on facilitation. Groups met twice during their 10 clinical site visits. At the last session, students completed a reflective assignment on their goal progress. Comparative mixed method analyses were conducted among the three comparison arms on reflection (reflective score on in-session assignment) and session satisfaction (survey) in addition to a thematic analysis of responses on the in-session assignment. We found significant differences among all three comparison arms on students' reflective scores (p=0.0003) and satisfaction (p=0.0001). T-tests comparing GHHS- and non-GHHS-facilitated groups showed significantly higher mean reflective scores for GHHS-facilitated groups (p=0.033); there were no differences on session satisfaction. Thematic analysis of students' reflections showed attempts at self-examination, but lacked depth in addressing emotions. There was a common focus on achieving comfort and confidence in clinical skills performance. Near peers, recognized for their humanism, demonstrated significant influence in deepening medical students' reflections surrounding patient interactions or humanistic development. Overall, students preferred facilitated to non-facilitated peer feedback forums. This model holds promise for enhancing self-reflection in medical education, but needs further exploration to determine behavioral effects.

  4. Near-peer role modeling: Can fourth-year medical students, recognized for their humanism, enhance reflection among second-year students in a physical diagnosis course?

    PubMed Central

    McEvoy, Mimi; Pollack, Staci; Dyche, Lawrence; Burton, William

    2016-01-01

    Introduction Humanism is cultivated through reflection and self-awareness. We aimed to employ fourth-year medical students, recognized for their humanism, to facilitate reflective sessions for second-year medical students with the intention of positively influencing reflective process toward humanistic development. Methods/Analysis A total of 186 students were randomly assigned to one of three comparison arms: eight groups of eight students (64 students) were facilitated by a fourth-year student who was a Gold Humanism Honor Society member (GHHS); eight groups (64 students) by a volunteer non-GHHS student; and seven groups (58 students) were non-facilitated. Before sessions, second-year students set learning goals concerning interactions with patients; fourth-year students received training materials on facilitation. Groups met twice during their 10 clinical site visits. At the last session, students completed a reflective assignment on their goal progress. Comparative mixed method analyses were conducted among the three comparison arms on reflection (reflective score on in-session assignment) and session satisfaction (survey) in addition to a thematic analysis of responses on the in-session assignment. Results We found significant differences among all three comparison arms on students’ reflective scores (p=0.0003) and satisfaction (p=0.0001). T-tests comparing GHHS- and non-GHHS-facilitated groups showed significantly higher mean reflective scores for GHHS-facilitated groups (p=0.033); there were no differences on session satisfaction. Thematic analysis of students’ reflections showed attempts at self-examination, but lacked depth in addressing emotions. There was a common focus on achieving comfort and confidence in clinical skills performance. Discussion/Conclusions Near peers, recognized for their humanism, demonstrated significant influence in deepening medical students’ reflections surrounding patient interactions or humanistic development. Overall, students preferred facilitated to non-facilitated peer feedback forums. This model holds promise for enhancing self-reflection in medical education, but needs further exploration to determine behavioral effects. PMID:27600828

  5. Near-peer role modeling: Can fourth-year medical students, recognized for their humanism, enhance reflection among second-year students in a physical diagnosis course?

    PubMed

    McEvoy, Mimi; Pollack, Staci; Dyche, Lawrence; Burton, William

    2016-01-01

    Introduction Humanism is cultivated through reflection and self-awareness. We aimed to employ fourth-year medical students, recognized for their humanism, to facilitate reflective sessions for second-year medical students with the intention of positively influencing reflective process toward humanistic development. Methods/Analysis A total of 186 students were randomly assigned to one of three comparison arms: eight groups of eight students (64 students) were facilitated by a fourth-year student who was a Gold Humanism Honor Society member (GHHS); eight groups (64 students) by a volunteer non-GHHS student; and seven groups (58 students) were non-facilitated. Before sessions, second-year students set learning goals concerning interactions with patients; fourth-year students received training materials on facilitation. Groups met twice during their 10 clinical site visits. At the last session, students completed a reflective assignment on their goal progress. Comparative mixed method analyses were conducted among the three comparison arms on reflection (reflective score on in-session assignment) and session satisfaction (survey) in addition to a thematic analysis of responses on the in-session assignment. Results We found significant differences among all three comparison arms on students' reflective scores (p=0.0003) and satisfaction (p=0.0001). T-tests comparing GHHS- and non-GHHS-facilitated groups showed significantly higher mean reflective scores for GHHS-facilitated groups (p=0.033); there were no differences on session satisfaction. Thematic analysis of students' reflections showed attempts at self-examination, but lacked depth in addressing emotions. There was a common focus on achieving comfort and confidence in clinical skills performance. Discussion/Conclusions Near peers, recognized for their humanism, demonstrated significant influence in deepening medical students' reflections surrounding patient interactions or humanistic development. Overall, students preferred facilitated to non-facilitated peer feedback forums. This model holds promise for enhancing self-reflection in medical education, but needs further exploration to determine behavioral effects.

  6. Algorithm Updates for the Fourth SeaWiFS Data Reprocessing

    NASA Technical Reports Server (NTRS)

    Hooker, Stanford, B. (Editor); Firestone, Elaine R. (Editor); Patt, Frederick S.; Barnes, Robert A.; Eplee, Robert E., Jr.; Franz, Bryan A.; Robinson, Wayne D.; Feldman, Gene Carl; Bailey, Sean W.

    2003-01-01

    The efforts to improve the data quality for the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) data products have continued, following the third reprocessing of the global data set in May 2000. Analyses have been ongoing to address all aspects of the processing algorithms, particularly the calibration methodologies, atmospheric correction, and data flagging and masking. All proposed changes were subjected to rigorous testing, evaluation and validation. The results of these activities culminated in the fourth reprocessing, which was completed in July 2002. The algorithm changes, which were implemented for this reprocessing, are described in the chapters of this volume. Chapter 1 presents an overview of the activities leading up to the fourth reprocessing, and summarizes the effects of the changes. Chapter 2 describes the modifications to the on-orbit calibration, specifically the focal plane temperature correction and the temporal dependence. Chapter 3 describes the changes to the vicarious calibration, including the stray light correction to the Marine Optical Buoy (MOBY) data and improved data screening procedures. Chapter 4 describes improvements to the near-infrared (NIR) band correction algorithm. Chapter 5 describes changes to the atmospheric correction and the oceanic property retrieval algorithms, including out-of-band corrections, NIR noise reduction, and handling of unusual conditions. Chapter 6 describes various changes to the flags and masks, to increase the number of valid retrievals, improve the detection of the flag conditions, and add new flags. Chapter 7 describes modifications to the level-la and level-3 algorithms, to improve the navigation accuracy, correct certain types of spacecraft time anomalies, and correct a binning logic error. Chapter 8 describes the algorithm used to generate the SeaWiFS photosynthetically available radiation (PAR) product. Chapter 9 describes a coupled ocean-atmosphere model, which is used in one of the changes described in Chapter 4. Finally, Chapter 10 describes a comparison of results from the third and fourth reprocessings along the US. Northeast coast.

  7. 77 FR 29929 - Safety Zone; Town of Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-21

    ... section of this notice. Basis and Purpose On July 4, 2012 the Town of Cape Charles will sponsor a...-AA00 Safety Zone; Town of Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA AGENCY: Coast... temporary safety zone on the waters of Cape Charles City Harbor in Cape Charles, VA in support of the Fourth...

  8. Emerging Musical Literacy: Investigating Young Children's Music Cognition and Musical Problem-Solving through Invented Notations.

    ERIC Educational Resources Information Center

    McCusker, Joan

    A qualitative study was conducted in the winter of 2000 with children enrolled in a Clef Club, the fourth level of an early childhood music program sponsored by the Eastman School's Community Education Division (Rochester, NY). Eleven participants, ages 4.7 to 6.6, enrolled in 3 sections of the 10-week program taught by the researcher. Classroom…

  9. 34 CFR 222.181 - What eligibility requirements must an LEA meet to apply for a modernization grant under the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... value of real property available to be taxed for school purposes that is below its State average; and (d... 34 Education 1 2011-07-01 2011-07-01 false What eligibility requirements must an LEA meet to apply for a modernization grant under the fourth priority? 222.181 Section 222.181 Education Regulations of...

  10. 34 CFR 222.182 - Under what circumstances may an ineligible LEA apply on behalf of a school for a modernization...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 1 2011-07-01 2011-07-01 false Under what circumstances may an ineligible LEA apply on behalf of a school for a modernization grant under the fourth priority? 222.182 Section 222.182 Education... average per-student assessed value of real property available to be taxed for school purposes that is...

  11. 34 CFR 222.182 - Under what circumstances may an ineligible LEA apply on behalf of a school for a modernization...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Under what circumstances may an ineligible LEA apply on behalf of a school for a modernization grant under the fourth priority? 222.182 Section 222.182 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION...

  12. Communications in Task Analysis. Training Manual 4

    DTIC Science & Technology

    1975-10-01

    Training Research Programs Psychological Sciences Division Office of Naval Research Contract No. N00014-74-A-0436-0001 NR 151-370 ADproved for... Testing Testing Understanding 20. ABSTRACT (Continue on reveree elde If neceeemry end Identity by block number) This is the fourth in a series of...recommendations for achieving active listening, testing for understanding, and problems in active listening. The third section is the most detailed

  13. 26 CFR 1.419A-1T - Qualified asset account limitation of additions to account. (Temporary)

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... benefit fund is treated as in existence on July 18, 1984, for purposes of this transition rule only if...) provides that, in the case of a welfare benefit fund that was in existence on July 18, 1984, the account... Second taxable year 60 Third taxable year 40 Fourth taxable year 20 For purposes of this section, the...

  14. 26 CFR 1.419A-1T - Qualified asset account limitation of additions to account. (Temporary)

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... benefit fund is treated as in existence on July 18, 1984, for purposes of this transition rule only if... that, in the case of a welfare benefit fund that was in existence on July 18, 1984, the account limit... Second taxable year 60 Third taxable year 40 Fourth taxable year 20 For purposes of this section, the...

  15. Validity of the SAT® for Predicting Fourth-Year Grades: 2006 SAT Validity Sample. Statistical Report 2011-7

    ERIC Educational Resources Information Center

    Mattern, Krista D.; Patterson, Brian F.

    2006-01-01

    The College Board formed a research consortium with four-year colleges and universities to build a national higher education database with the primary goal of validating the SAT®, which is used in college admission and consists of three sections: critical reading (SAT-CR), mathematics (SAT-M) and writing (SAT-W). This report builds on a body of…

  16. Factors associated with occasional and recurrent falls in Mexican community-dwelling older people.

    PubMed

    Agudelo-Botero, Marcela; Giraldo-Rodríguez, Liliana; Murillo-González, Juana Catalina; Mino-León, Dolores; Cruz-Arenas, Esteban

    2018-01-01

    Falls are a frequent event among older adults that can cause wounds, disability, psychological disorders, and premature death. Although the large number of existing studies on the issue, few have been conducted in middle- and low-income countries. The objective of the present study is to identify the sociodemographic, medical, and functional performance factors associated with occasional and recurrent falls in Mexican older adults dwelling in community. Cross-sectional analysis of 9 598 adults ≥60 years old who participated in the fourth round (2015) of the Mexican Health and Aging Study. Bivariate tests were performed to evaluate the differences between covariates by distinct fall groups (no falls, occasional falls, and recurrent falls). Multiple logistic regressions with unadjusted and adjusted models were estimated. Approximately 46% of older adults had had at least one fall during the previous two years (one fall 16% and recurrent falls 30%). Occasional falls were only associated with being a woman; in addition to the sex, recurrent falls were strongly associated with advanced age, rural residence, bad and very bad self-perception of health status, activity-limiting pain, urinary incontinence, depression, arthritis, limitations in basic activities of daily living, and limitations in advanced activities of daily living. Falls, primarily recurrent falls, deserve to be addressed through multifactorial strategies that include different areas of intervention.

  17. Evidence-Based Practice Knowledge, Perceptions, and Behavior: A Multi-Institutional, Cross-Sectional Study of a Population of U.S. Dental Students.

    PubMed

    Straub-Morarend, Cheryl L; Wankiiri-Hale, Christine R; Blanchette, Derek R; Lanning, Sharon K; Bekhuis, Tanja; Smith, Becky M; Brodie, Abby J; Oliveira, Deise Cruz; Handysides, Robert A; Dawson, Deborah V; Spallek, Heiko

    2016-04-01

    The aim of this study was to help inform faculty and curriculum leaders in academic dental institutions about the knowledge, skills, perceptions, and behavior of an institutionally diverse population of dental students with respect to evidence-based practice (EBP). A survey utilizing the validated Knowledge, Attitudes, Access, and Confidence Evaluation instrument developed by Hendricson et al. was conducted in 2012 with fourth-year dental students at seven geographically dispersed U.S. dental schools. The survey addressed elements of EBP knowledge, attitudes toward EBP, behavior in accessing evidence, and perceptions of competence in statistical analysis. A total of 138 students from the seven schools participated. A slight majority of these students correctly responded to the knowledge of critical appraisal questions. While the students demonstrated positive attitudes about EBP, they did not report high levels of confidence in their critical appraisal skills. The findings also showed that the students accessed various sources of evidence with differing frequencies. The most frequently accessed resources were colleagues, the Internet (excluding Cochrane Database of Systematic Reviews), and textbooks. The results of this study help to identify areas for improvement in EBP education in order to advance dental students' preparation to become evidence-based practitioners.

  18. COLORECTAL CANCER: factors related to late diagnosis in users of the public health system treated at an Universitary Hospital in Curitiba, Paraná State, Brazil.

    PubMed

    Souza, Rosa Helena Silva; Maluf, Eliane Mara Cesário Pereira; Sartor, Maria Cristina; Carvalho, Denise Siqueira de

    2016-01-01

    - The fourth most frequent tumor in the world, colorectal cancer is commonly diagnosed at an advanced stage. - To analyze factors that interfere in the diagnosis of colorectal cancer in users of the Public Health System treated at an universitary hospital in Curitiba, Paraná State, Brazil. - Cross-sectional, quantitative and descriptive study with 120 patients treated at the institution between 2012 and 2013. Data collection, carried out by means of medical record appointments and patients' interviews, addressed sociodemographic variables; clinical profile; timespan between symptoms, examination, diagnosis, treatment onset and difficulties encountered. Statistical analyses were performed by means of Stata 8.0. - Abdominal pain was the most frequent complaint and rectal bleeding presented the highest chance of advanced colorectal cancer diagnosis. From 52.5% of patients with late diagnosis of colorectal cancer, 81% reported difficulties in the health system. - Results suggest that late diagnosis is due to symptom absence in the early stage of the disease, patients' lack of perception about the severity of the symptoms, need of better of health teams to search early diagnosis. Educational interventions are deemed necessary to the population and health teams, besides actions prioritizing the access to diagnostic testing for serious illnesses.

  19. Evidence-Based Practice Knowledge, Perceptions, and Behavior: A Multi-Institutional, Cross-Sectional Study of a Population of U.S. Dental Students

    PubMed Central

    Straub-Morarend, Cheryl L.; Wankiiri-Hale, Christine R.; Blanchette, Derek R.; Lanning, Sharon K.; Bekhuis, Tanja; Smith, Becky M.; Brodie, Abby J.; Oliveira, Deise Cruz; Handy-sides, Robert A.; Dawson, Deborah V.; Spallek, Heiko

    2016-01-01

    The aim of this study was to help inform faculty and curriculum leaders in academic dental institutions about the knowledge, skills, perceptions, and behavior of an institutionally diverse population of dental students with respect to evidence-based practice (EBP). A survey utilizing the validated Knowledge, Attitudes, Access, and Confidence Evaluation instrument developed by Hendricson et al. was conducted in 2012 with fourth-year dental students at seven geographically dispersed U.S. dental schools. The survey addressed elements of EBP knowledge, attitudes toward EBP, behavior in accessing evidence, and perceptions of competence in statistical analysis. A total of 138 students from the seven schools participated. A slight majority of these students correctly responded to the knowledge of critical appraisal questions. While the students demonstrated positive attitudes about EBP, they did not report high levels of confidence in their critical appraisal skills. The findings also showed that the students accessed various sources of evidence with differing frequencies. The most frequently accessed resources were colleagues, the Internet (excluding Cochrane Database of Systematic Reviews), and textbooks. The results of this study help to identify areas for improvement in EBP education in order to advance dental students’ preparation to become evidence-based practitioners. PMID:27037451

  20. Quantification of biological aging in young adults

    PubMed Central

    Belsky, Daniel W.; Caspi, Avshalom; Houts, Renate; Cohen, Harvey J.; Corcoran, David L.; Danese, Andrea; Harrington, HonaLee; Israel, Salomon; Levine, Morgan E.; Schaefer, Jonathan D.; Sugden, Karen; Williams, Ben; Yashin, Anatoli I.; Poulton, Richie; Moffitt, Terrie E.

    2015-01-01

    Antiaging therapies show promise in model organism research. Translation to humans is needed to address the challenges of an aging global population. Interventions to slow human aging will need to be applied to still-young individuals. However, most human aging research examines older adults, many with chronic disease. As a result, little is known about aging in young humans. We studied aging in 954 young humans, the Dunedin Study birth cohort, tracking multiple biomarkers across three time points spanning their third and fourth decades of life. We developed and validated two methods by which aging can be measured in young adults, one cross-sectional and one longitudinal. Our longitudinal measure allows quantification of the pace of coordinated physiological deterioration across multiple organ systems (e.g., pulmonary, periodontal, cardiovascular, renal, hepatic, and immune function). We applied these methods to assess biological aging in young humans who had not yet developed age-related diseases. Young individuals of the same chronological age varied in their “biological aging” (declining integrity of multiple organ systems). Already, before midlife, individuals who were aging more rapidly were less physically able, showed cognitive decline and brain aging, self-reported worse health, and looked older. Measured biological aging in young adults can be used to identify causes of aging and evaluate rejuvenation therapies. PMID:26150497

  1. Infants in Drug Withdrawal: A National Description of Nurse Workload, Infant Acuity, and Parental Needs.

    PubMed

    Smith, Jessica G; Rogowski, Jeannette A; Schoenauer, Kathryn M; Lake, Eileen T

    Infants in drug withdrawal have complex physiological and behavioral states, requiring intensive nursing care. The study objectives were to describe acuity, parental needs, and nurse workload of infants in drug withdrawal compared with other infants. The design was cross-sectional and involved secondary nurse survey data from 6045 staff nurses from a national sample of 104 neonatal intensive care units. Nurses reported the care of 15 233 infants, 361 (2.4%) of whom were in drug withdrawal. Three-fourths of hospitals had at least 1 infant in drug withdrawal. In these hospitals, the mean number of infants in drug withdrawal was 4.7. Infant acuity was significantly higher among infants in drug withdrawal. Parents of infants in drug withdrawal required significantly more care to address complex social situations (51% vs 12%). The number of infants assigned to nurses with at least 1 infant in withdrawal (mean = 2.69) was significantly higher than typical (mean = 2.51). Given infant acuity and parental needs, policies legislating patient-to-nurse ratios should permit professional discretion on the number of patients to assign nurses caring for infants in drug withdrawal. Managers and charge nurses should consider the demands of caring for infants in drug withdrawal in assignment decisions and provide support and education.

  2. [Rotational stability of angiography catheters].

    PubMed

    Schröder, J; Weber, M

    1992-10-01

    Rotatory stability is a parameter that reflects the ability of a catheter to transmit a rotation applied at the outer end to the catheter tip for the purpose of selective probing. A method for measuring the rotatory stability is described, and the results of rotatory stability measurements of 70 different commercially available catheters are reported. There is an almost linear correlation between the rotatory stability and the difference between the respective fourth power of the external and internal diameter or, approximately, to the fourth power of the external diameter for catheters without wire reinforcement. With the same cross-sectional dimensions, the rotatory stability of teflon, polyethylene, and nylon catheters has an approximate ratio of 1:2:4. Wire reinforcement increases rotatory stability by an average factor of about 3. For catheters of calibers 5 F and 6 F, a correlation between the rotatory stability and the weight of the reinforcing wire mesh is apparent.

  3. Role of Academic Self-efficacy and Social Support on Nursing Students' Test Anxiety.

    PubMed

    Warshawski, Sigalit; Bar-Lev, Oshra; Barnoy, Sivia

    2018-05-25

    Associations between test anxiety, academic self-efficacy (ASE), and social support through social media have not been fully explored. The purposes were to explore associations between test anxiety, ASE, and social support from social media and to examine differences in test anxiety by students' year of studies and cultural background. This study used a cross-sectional, descriptive design. The sample comprised first- and fourth-year nursing students (n = 240) attending a baccalaureate nursing program in Israel. Higher ASE and support through social media were related to lower test anxiety. Fourth-year students and Jewish students had higher ASE than first-year and Arab students, who received more support on social media than Jewish students. Developing learning strategies designed to increase students' ASE and reduce test anxiety is warranted. Social media as an educational tool can be adopted for this purpose.

  4. Cologne Consensus Conference: providers in accredited CME/CPD 11–12 September 2015, Cologne, Germany

    PubMed Central

    Simper, Julie

    2016-01-01

    On 11–12 September 2015, the fourth annual Cologne Consensus Conference (CCC) was held in Cologne, Germany. The 2-day educational event was organised by the European Cardiology Section Foundation (ECSF) and the European Board for Accreditation in Cardiology (EBAC), a specialty continuing medical education–continuing professional development (CME—CPD) accreditation board of the European Union of Medical Specialists (UEMS). The conference was again planned in cooperation with an impressive group of international organisations and faculty members representing leading European and North American institutions. Each year, the CCC is organised around a specific topic area. For the conference's fourth iteration, the providers in accredited CME/CPD were the focus. The CCC 2015 set out to share ideas, discuss concepts, and increase collaborations amongst the various groups. This report provides a summary of the presentations and discussions from the educational event. PMID:29644122

  5. The associations between peer caring behaviors and social support to nurse students' caring perceptions.

    PubMed

    Warshawski, Sigalit; Itzhaki, Michal; Barnoy, Sivia

    2018-05-19

    Caring is seen as an essential part of nursing and as a desirable competency expected of nursing students. Yet, students have difficulties in understanding the meaning and practice of caring relationships. The aim of this study was to explore the relationship between perceived social support and peer caring behaviors to nurse students' caring perceptions. A cross-sectional study was conducted among first and fourth-year nursing students (n = 246) attending a Baccalaureate nursing education program at a major university in Israel. The findings revealed first-year students significantly received more social support from family and friends than fourth-year students. Moreover, first-year students reported an increase in the use of social support through social media platforms during their first semester of studies. Social support from family, peers and social media platforms was associated to caring perception. Fourth-year students scored higher than first-year students in their caring perceptions and peer caring behaviors. Educators should consider the growing potential role of social media technologies as an accessible source of social support and as a learning tool. Moreover, nurse educators should encourage the use and practice of peer caring behaviors among students as professional means of facilitating future caring relationships with patients and their families. Copyright © 2018 Elsevier Ltd. All rights reserved.

  6. Department of Defense Data Model, Version 1, Fy 1998, Volume 1.

    DTIC Science & Technology

    1998-05-31

    INSTALLATION-POSTAL-ADDRESS INSTALLATION-RESTORATION- ADVISORY -BOARD INSTALLATION-SURVEY INSTALLATION-USPS-POSTAL-ADDRESS INSTALLMENT- PAYMENT ...Standards 5 U SECTION 5 Entity Report 6 SECTION 6 Attribute Report 7 SECTION 7 Entity Relationship Report 8 SECTION 8 DoD Data Model Enhancements Report ...8 SECTION 9 Functional Area Using Model Report 8 Appendix A IDEFlx Modeling Conventions 8 Appendix B Acronyms ; 8 Appendix

  7. Environmental Hazards Assessment Program. Quarterly report, July--September 1995

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

    NONE

    This report describes activities and reports on progress for the first quarter (July--September) of the fourth year of the grant to support the Environmental Hazards Assessment Program (EHAP) at the Medical University of South Carolina. It reports progress against the grant objectives and the Program Implementation Plan published at the end of the first year of the grant. The objectives of EHAP stated in the proposal to DOE are to: (1) develop a holistic, national basis for risk assessment, risk management, and risk communication that recognizes the direct impact of environmental hazards on the health and well-being of all; (2)more » develop a pool of talented scientists and experts in cleanup activities, especially in human health aspects; and (3) identify needs and develop programs addressing the critical shortage of well-educated, highly-skilled technical and scientific personnel to address the health-oriented aspects of environmental restoration and waste management.« less

  8. The Real-Time ObjectAgent Software Architecture for Distributed Satellite Systems

    DTIC Science & Technology

    2001-01-01

    real - time operating system selection are also discussed. The fourth section describes a simple demonstration of real-time ObjectAgent. Finally, the...experience with C++. After selecting the programming language, it was necessary to select a target real - time operating system (RTOS) and embedded...ObjectAgent software to run on the OSE Real Time Operating System . In addition, she is responsible for the integration of ObjectAgent

  9. Our Needs and Wants: Green Power. Grade One, Unit Four, 1.4. Comprehensive Social Studies Curriculum for the Inner City.

    ERIC Educational Resources Information Center

    Anderson, Mary Louise; And Others

    Objectives of the fourth unit of the first grade section of the Focus on Inner City Social Studies (FICSS) series (see SO 008 271) are to help the student develop an understanding of his needs and his economic environment. The many learning activities, focus on the economic system -- consumers, money, exchange of goods, use of resources,…

  10. A Guide for the Management of Speical Education Programs. 4.0 Drug Information for Educators, Parents, and Students. Newday Operations Guide for Drug Dependent Minor Programs.

    ERIC Educational Resources Information Center

    Santa Cruz County Superintendent of Schools, CA.

    Presented is the fourth component of a special day class program for drug dependent minors, Drug Information for Educators, Parents, and Students. The first section, intended for educators, includes a drug abuse chart, information on the drug subculture, information on patterns of drug abuse and misconceptions about drugs, and suggested activities…

  11. Barriers and Incentives to Orphan Care in a Time of AIDS and Economic Crisis: A Cross-Sectional Survey of Caregivers in Rural Zimbabwe

    ERIC Educational Resources Information Center

    Howard, Brian H.; Phillips, Carl V.; Matinhure, Nelia; Goodman, Karen J.; McCurdy, Sheryl A; Johnson, Cary A.

    2007-01-01

    Background: Africa is in an orphan-care crisis. In Zimbabwe, where one-fourth of adults are HIV-positive and one-fifth of children are orphans, AIDS and economic decline are straining society's ability to care for orphans within their extended families. Lack of stable care is putting thousands of children at heightened risk of malnourishment,…

  12. Is Federalism Based on Ethnic Partition a Viable Solution in Iraq?

    DTIC Science & Technology

    2007-12-14

    the expansion of federalism may be a potential solution for resolving the conflict in Iraq. The fourth pillar of the political track in the...Iraq) was ungovernable. He noted deep-seated religious, sectional, and political differences in what had become a separate country only after the...made substantial miscalculations when it removed the Sunnis from power in Iraq. The Bush administration thought of politics as the relationship

  13. Identification of the layered morphology of the esophageal wall by optical coherence tomography

    PubMed Central

    Yokosawa, Satoshi; Koike, Tomoyuki; Kitagawa, Yasushi; Hatta, Waku; Uno, Kaname; Abe, Yasuhiko; Iijima, Katsunori; Imatani, Akira; Ohara, Shuichi; Shimosegawa, Tooru

    2009-01-01

    AIM: To assess each layer of the optical coherence tomography (OCT) image of the esophageal wall with reference to the histological structure. METHODS: Resected specimens of fresh pig esophagus was used as a model for the esophageal wall. We injected cyanoacrylate adhesive into the specimens to create a marker, and scanned them using a miniature OCT probe. The localization of these markers was assessed in the OCT images. Then we compared the OCT-imaged morphology with the corresponding histological section, guided by the cyanoacrylate adhesive markers. We prepared a second set of experiments using nylon sutures as markers. RESULTS: The OCT image of the esophageal specimen has a clear five-layered morphology. First, it consisted of a relatively less reflective layer; second, a more reflective layer; third, a less reflective layer; fourth, a more reflective layer; and fifth, a less reflective layer. Comparing the OCT images with marked histological sections showed that the first layer corresponded to stratified squamous epithelium; the second to lamina propria; the third to muscularis mucosa; fourth, submucosa; and fifth, muscularis propria with deeper structures of the esophageal wall. CONCLUSION: We demonstrated that the OCT image of the normal esophageal wall showed a five-layered morphology, which corresponds to histological esophageal wall components. PMID:19764091

  14. Identification of the layered morphology of the esophageal wall by optical coherence tomography.

    PubMed

    Yokosawa, Satoshi; Koike, Tomoyuki; Kitagawa, Yasushi; Hatta, Waku; Uno, Kaname; Abe, Yasuhiko; Iijima, Katsunori; Imatani, Akira; Ohara, Shuichi; Shimosegawa, Tooru

    2009-09-21

    To assess each layer of the optical coherence tomography (OCT) image of the esophageal wall with reference to the histological structure. Resected specimens of fresh pig esophagus was used as a model for the esophageal wall. We injected cyanoacrylate adhesive into the specimens to create a marker, and scanned them using a miniature OCT probe. The localization of these markers was assessed in the OCT images. Then we compared the OCT-imaged morphology with the corresponding histological section, guided by the cyanoacrylate adhesive markers. We prepared a second set of experiments using nylon sutures as markers. The OCT image of the esophageal specimen has a clear five-layered morphology. First, it consisted of a relatively less reflective layer; second, a more reflective layer; third, a less reflective layer; fourth, a more reflective layer; and fifth, a less reflective layer. Comparing the OCT images with marked histological sections showed that the first layer corresponded to stratified squamous epithelium; the second to lamina propria; the third to muscularis mucosa; fourth, submucosa; and fifth, muscularis propria with deeper structures of the esophageal wall. We demonstrated that the OCT image of the normal esophageal wall showed a five-layered morphology, which corresponds to histological esophageal wall components.

  15. Knowledge and Attitude towards Exclusive Breast Feeding among Mothers Attending Antenatal and Immunization Clinic at Dabat Health Center, Northwest Ethiopia: A Cross-Sectional Institution Based Study.

    PubMed

    Alamirew, Mulugeta Wassie; Bayu, Netsanet Habte; Birhan Tebeje, Nigusie; Kassa, Selam Fiseha

    2017-01-01

    To assess knowledge and attitude towards exclusive breast feeding among mothers attending antenatal care and immunization clinic in Dabat Health Center, Northwest Ethiopia, 2016. Institutional based descriptive cross-sectional study was conducted. The data was collected by using pretested, structured interview based questionnaires. The data were entered and analyzed using SPSS version 20. A total of 384 participants were included in the study with a response rate of 100%. The majority were in the age groups of 20-30 (66.9%) and the mean age was 27.65; 325 (84.6%) were Orthodox Christianity followers. Majority were of Amhara ethnicity 370 (96.4%). Based on knowledge score, 268 (69.8%) were grouped as having good knowledge and regarding attitudinal score, 92 (24%) of the study participants were categorized as having negative attitude towards exclusive breast feeding (EBF) and the remaining 292 (76%) were categorized as having positive attitude. In this study, the knowledge of study participant mothers towards EBF is low which is less than three-fourths; however positive attitude towards EBF is more than three-fourths in this study. The authors recommend that health care workers who work in the areas of maternal and child health clinic should give appropriate information about EBF.

  16. Fourth Generation Undersea Warfare: Getting C2 for Undersea Connectivity Right

    DTIC Science & Technology

    2013-06-01

    information dominance (ID) will not be realized unless undersea connectivity issues are given the same priority as the vehicles and sensors themselves. Said another way, failure to establish an effective C2 architecture in this degraded and austere environment will be a de facto surrender to the adversary’s attempts to deny access. One way in which the U.S. Navy has moved forward to address this issue is by changing the programmatic organization that supports this vehicle and sensor integration. As Executive Agent for the Navy’s undersea connectivity efforts,

  17. Quality assurance, an administrative means to a managerial end: Part IV.

    PubMed

    Clark, G B

    1992-01-01

    This is the fourth and final part of a series of articles on laboratory quality surveillance. Part I addressed the historical background of medical quality assurance. Part II covered surveillance guidelines of the Joint Commission on Accreditation of Healthcare Organizations (JCAHO) and the College of American Pathologists with emphasis on quality assurance (QA) and the ten-step process. Part III focused on the JCAHO transition from QA to quality assessment and improvement. Part IV concludes the series by discussing the systematic identification of quality indicators in the total quality management and continuous quality improvement environment.

  18. Physicians' strikes and the competing bases of physicians' moral obligations.

    PubMed

    MacDougall, D Robert

    2013-09-01

    Many authors have addressed the morality of physicians' strikes on the assumption that medical practice is morally different from other kinds of occupations. This article analyzes three prominent theoretical accounts that attempt to ground such special moral obligations for physicians--practice-based accounts, utilitarian accounts, and social contract accounts--and assesses their applicability to the problem of the morality of strikes. After critiquing these views, it offers a fourth view grounding special moral obligations in voluntary commitments, and explains why this is a preferable basis for understanding physicians' moral obligations in general and especially as pertaining to strikes.

  19. DOE FES FY2017 Joint Research Target Fourth Quarter Milestone Report for theNational Spherical Torus Experiment Upgrade.

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

    Soukhanovskii, V. A.

    2017-09-13

    A successful high-performance plasma operation with a radiative divertor has been demonstrated on many tokamak devices, however, significant uncertainty remains in accurately modeling detachment thresholds, and in how detachment depends on divertor geometry. Whereas it was originally planned to perform dedicated divertor experiments on the National Spherical Tokamak Upgrade to address critical detachment and divertor geometry questions for this milestone, the experiments were deferred due to technical difficulties. Instead, existing NSTX divertor data was summarized and re-analyzed where applicable, and additional simulations were performed.

  20. Increase in Naloxone Prescriptions Dispensed in US Retail Pharmacies Since 2013.

    PubMed

    Jones, Christopher M; Lurie, Peter G; Compton, Wilson M

    2016-04-01

    Distribution of naloxone, traditionally through community-based naloxone programs, is a component of a comprehensive strategy to address the epidemic of prescription opioid and heroin overdose deaths in the United States. Recently, there has been increased focus on naloxone prescription in the outpatient setting, particularly through retail pharmacies, yet data on this practice are sparse. We found an 1170% increase in naloxone dispensing from US retail pharmacies between the fourth quarter of 2013 and the second quarter of 2015. These findings suggest that prescribing naloxone in the outpatient setting complements traditional community-based naloxone programs.

  1. The fourth law of black-hole thermodynamics

    NASA Astrophysics Data System (ADS)

    Lousto, C. O.

    1993-12-01

    We show that black holes fulfill the scaling laws arising in critical transitions. In particular, we find that in the transition from negative to positive values the heat capacities CJQ, CΩQ and CJΦ give rise to critical exponents satisfying the scaling laws. The three transitions have the same critical exponents as predicted by the universality hypothesis. We also briefly discuss the implications of this result with regards to the connections among gravitation, quantum mechanics and statistical physics. Permanent address: Instituto de Astronomía y Física del Espacio, Casilla de Correo 67-Sucursal 28, 1428 Buenos Aires, Argentina.

  2. Neuro-endoscopic management of intraventricular neurocysticercosis (NCC).

    PubMed

    Husain, M; Jha, D K; Rastogi, M; Husain, N; Gupta, R K

    2007-01-01

    Various approaches including endoscopy have been used for the treatment of intraventricular and cisternal NCC. We present our technique of Neuro-endoscopic management of intraventricular NCC. Twenty-one cases, 13 females and 8 males (age range 12-50 years; mean, 25.7 years), of intraventricular NCC [lateral (n = 6), third (n = 6), fourth (n = 10) ventricles including a patient with both lateral and third ventricular cysts] producing obstructive hydrocephalus formed the group of study. Gaab Universal Endoscope System along with 4 mm 0 degrees and 30 degrees rigid telescopes were used through a frontal burr-hole for removal of intraventricular including intra-fourth ventricular (n = 10) NCC. Endoscopic third ventriculostomy (ETV) was done for internal cerebrospinal fluid (CSF) diversion. Average follow up was 18 months. Complete (n = 18) or partial (n = 2) removal of NCC was done in 20 patients, while a cyst located at foramen of Monro slipped and migrated to occipital or temporal horn in 1 patient. Thirty-degree 4-mm rigid telescope provided excellent image quality with ability to address even intra-fourth ventricular NCC through the dilated aqueduct using a curved tip catheter. No patient required further surgery for their hydrocephalus. There was no operative complication and post-operative ventriculitis was not seen in any case despite partial removal of NCC. Neuro-endoscopic surgery is an effective treatment modality for patients with intraventricular NCC. It effectively restores CSF flow and is capable of removing cysts completely or partially from accessible locations causing mass effect. Partial removal or rupture of the cyst does not affect the clinical outcome of the patients.

  3. Communication Skills in Dental Students: New Data Regarding Retention and Generalization of Training Effects.

    PubMed

    Broder, Hillary L; Janal, Malvin; Mitnick, Danielle M; Rodriguez, Jasmine Y; Sischo, Lacey

    2015-08-01

    Previous studies have shown that a communications program using patient instructors (PIs) facilitates data-gathering and interpersonal skills of third-year dental students. The aim of this study was to address the question of whether those skills are retained into the students' fourth year and generalized from the classroom to the clinic. In the formative training phase, three cohorts of D3 students (N=1,038) at one dental school received instruction regarding effective patient-doctor communication; interviewed three PIs and received PI feedback; and participated in a reflective seminar with a behavioral science instructor. In the follow-up competency phase, fourth-year students performed two new patient interviews in the clinic that were observed and evaluated by clinical dental faculty members trained in communications. Mean scores on a standardized communications rating scale and data-gathering assessment were compared over training and follow-up sessions and between cohorts with a linear mixed model. The analysis showed that the third-year students' mean communication and data-gathering scores increased with each additional encounter with a PI (p<0.05) and that communication scores were not only maintained but increased during the fourth-year follow-up competency evaluations (p<0.05). Based on changes in the communications curriculum, prior instruction facilitated the students' clinical communication performance at baseline (p<0.05). This study suggests that the current Clinical Communications program improved students' data-gathering and interpersonal skills. Those skills were maintained and generalized through completion of the D4 students' summative competency performance in a clinical setting.

  4. 8 CFR 265.1 - Forms.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Forms. 265.1 Section 265.1 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS NOTICES OF ADDRESS § 265.1 Forms. Except... under section 262 of the Act shall report each change of address and new address within 10 days on Form...

  5. Creep fatigue life prediction for engine hot section materials (isotropic): Fourth year progress review

    NASA Technical Reports Server (NTRS)

    Nelson, Richard S.; Schoendorf, John F.

    1986-01-01

    As gas turbine technology continues to advance, the need for advanced life prediction methods for hot section components is becoming more and more evident. The complex local strain and temperature histories at critical locations must be accurately interpreted to account for the effects of various damage mechanisms (such as fatigue, creep, and oxidation) and their possible interactions. As part of the overall NASA HOST effort, this program is designed to investigate these fundamental damage processes, identify modeling strategies, and develop practical models which can be used to guide the early design and development of new engines and to increase the durability of existing engines.

  6. Subjective wellbeing: a primer for poverty analysts

    PubMed Central

    Venkatapuram, Sridhar

    2013-01-01

    The article reviews the current theory and measurement of subjective wellbeing (SWB). The first two sections discuss growing efforts in many countries to measure and monitor national wellbeing, particularly in the United Kingdom. The third and fourth sections discuss the novelty and controversies about SWB research. It concludes that a critical approach is essential in evaluating SWB research but dismissing it offhand or framing it as antithetical to objective wellbeing is misconceived. The pressing issue for poverty research and public policy is to determine which insights about SWB are worth using, and how much space within conceptions of wellbeing used in public policy should be given to SWB. PMID:24382984

  7. 16 CFR 681.2 - Duties of card issuers regarding changes of address.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Duties of card issuers regarding changes of address. 681.2 Section 681.2 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT IDENTITY THEFT RULES § 681.2 Duties of card issuers regarding changes of address. (a) Scope. This section...

  8. A critical view of transgender health care in Germany: Psychopathologizing gender identity - Symptom of 'disordered' psychiatric/psychological diagnostics?

    PubMed

    Güldenring, Annette

    2015-01-01

    After explaining the essential trans* terminology, I offer a short historical overview of the way health care has dealt with the subject of gender, trans* and health in different times. In the third section, I compare the world's most important diagnostic manuals, namely the International statistical classification of diseases and related health problems (ICD) and the Diagnostic and statistical manual of mental disorders (DSM), i.e. their criteria for 'gender identity disorders' (ICD-10) and 'gender dysphoria' (DSM-5). The fourth section branch out the factors which influence every diagnostic conception - of no matter whom - in the health care system. The last section discusses the implications resulting from this diagnostic dilemma for the health situation of gender nonconforming people.

  9. Production of single heavy charged leptons at a linear collider

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

    De Pree, Erin; Sher, Marc; Turan, Ismail

    2008-05-01

    A sequential fourth generation of quarks and leptons is allowed by precision electroweak constraints if the mass splitting between the heavy quarks is between 50 and 80 GeV. Although heavy quarks can be easily detected at the LHC, it is very difficult to detect a sequential heavy charged lepton, L, due to large backgrounds. Should the L mass be above 250 GeV, it cannot be pair-produced at a 500 GeV ILC. We calculate the cross section for the one-loop process e{sup +}e{sup -}{yields}L{tau}. Although the cross section is small, it may be detectable. We also consider contributions from the two-Higgsmore » doublet model and the Randall-Sundrum model, in which case the cross section can be substantially higher.« less

  10. 28 CFR 51.25 - Withdrawal of submissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SECTION 5 OF THE VOTING RIGHTS ACT OF 1965, AS AMENDED Procedures for Submission to the Attorney General... addressed to the Chief, Voting Section, Civil Rights Division, to be delivered at the addresses...

  11. Power system applications of fiber optics

    NASA Technical Reports Server (NTRS)

    Kirkham, H.; Johnston, A.; Lutes, G.; Daud, T.; Hyland, S.

    1984-01-01

    Power system applications of optical systems, primarily using fiber optics, are reviewed. The first section reviews fibers as components of communication systems. The second section deals with fiber sensors for power systems, reviewing the many ways light sources and fibers can be combined to make measurements. Methods of measuring electric field gradient are discussed. Optical data processing is the subject of the third section, which begins by reviewing some widely different examples and concludes by outlining some potential applications in power systems: fault location in transformers, optical switching for light fired thyristors and fault detection based on the inherent symmetry of most power apparatus. The fourth and final section is concerned with using optical fibers to transmit power to electric equipment in a high voltage situation, potentially replacing expensive high voltage low power transformers. JPL has designed small photodiodes specifically for this purpose, and fabricated and tested several samples. This work is described.

  12. Theory of thin-walled rods

    NASA Technical Reports Server (NTRS)

    Goldenveizer, A L

    1951-01-01

    Starting with the Love equations for bending of extensible shells, "principal stress states" are sought for a thin-walled rod of arbitrary but open cross section. Principal stress states exclude those local states arising from end conditions which damp out with distance from the ends. It is found that for rods of intermediate length, long enough to avoid local bending at a support, and short enough that elementary torsion and bending are not the most significant stress states, four principal states exist. Three of these states are associated with the planar distribution of axial stress and are equivalent to the engineering theory of extension and bending of solid sections. The fourth state resembles that which has been called in the literature "bending stress due to torsional", except that cross sections are permitted to bend and the shear along the center line of the cross section is permitted to differ from zero.

  13. Erich Fromm's Involvement With Zen Buddhism: Psychoanalysts and the Spiritual Quest in Subsequent Decades.

    PubMed

    Roland, Alan

    2017-08-01

    The first section of this paper covers Erich Fromm's profound involvement with Zen Buddhism, culminating in his co-authoring the book Zen Buddhism and Psychoanalysis in 1960. It details why this was a groundbreaking endeavor, as it countered the pervasive psychoanalytic denigration of spiritual traditions, practices, and experiences. The second section describes the effect of Fromm's Zen Buddhism and Psychoanalysis on the author of this paper, as he came to clinical psychology and psychoanalysis from involvement in Indian philosophy. The third section is a case study of a spiritually advanced Hindu woman seen in intensive short-term psychoanalytic therapy in Bombay, describing the interface of the spiritual with psychoanalytic therapy. The fourth section explains what eventually led to a sea change in psychoanalytic attitudes toward spiritual traditions and practices, with a small but significant group of psychoanalysts becoming involved in one or another spiritual practice, and working with patients also so involved.

  14. 20 CFR 655.1114 - Element IV-What are the timely and significant steps an H-1C employer must take to recruit and...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... significant steps an H-1C employer must take to recruit and retain U.S. nurses? 655.1114 Section 655.1114... Workers as Registered Nurses? § 655.1114 Element IV—What are the timely and significant steps an H-1C employer must take to recruit and retain U.S. nurses? (a) The fourth attestation element requires that the...

  15. Follow-up of Cross-section of 1965-1966 High School Seniors. 1970-1971 Technical Progress Report, September 1, 1970 through August 31, 1971.

    ERIC Educational Resources Information Center

    Columbia Univ., New York, NY. Bureau of Applied Social Research.

    During Fall 1970 the questionnaire for the Winter 1970-1971, or fourth follow-up, of the 1965-1966 current population survey (CPS) of high school seniors was completed by the Columbia researchers and Census Bureau personnel jointly. The field phase of the follow-up was conducted by Census in Winter 1970-1971, followed by data processing by Census.…

  16. DDN (Defense Data Network) Protocol Implementations and Vendors Guide

    DTIC Science & Technology

    1989-02-01

    Announcement 286-259 6/16/86 MACHINE-TYPE/CPU: IBM RT/PC O/S: AIX DISTRIBUTOR: 1. IBM Marketing 2. IBM Authorized VAR’s 3. Authorized Personal Computer...Vendors Guide 12. PERSONAL AUTHOR(S) Dorio, Nan; Johnson, Marlyn; Lederman. Sol; Redfield, Elizabeth; Ward, Carol 13a. TYPE OF REPORT 13b. TIME COVERED 114...documentation, contact person , and distributor. The fourth section describes analysis tools. It includes information about network analysis products

  17. Federal Funding for Special Recreation. Institute Report #4. National Institute on New Models of Community Based Recreation and Leisure Programs and Services for Handicapped Children and Youth.

    ERIC Educational Resources Information Center

    Nesbitt, John A.

    The fourth of nine documents on community based recreation for handicapped persons (EC 114 401-409) examines federal funding for special recreation. The first section reviews functions of assistance in the federal budget, scope of federal programs, and barriers to receiving funds. Three major problem areas (lack of funds for provision of local…

  18. Part II: Golfand

    NASA Astrophysics Data System (ADS)

    Eskin, Boris; Bolotovsky, Boris

    The following sections are included: * THE LIFE AND FATE OF YURI GOLFAND * The Mount of Rest * First digression * "What do you think?" (Kharkov childhood and adolescence) * "More than a fourth of all the physics in the country" * Turbulent years * FIAN * A theoretical physicist * The May vacation dissertation * "The kind of guy he was..." * Second digression The "Koretz-Landau-Rumer" Case * Love * Unemployment * In "Refusal" * "The Promised Land... But is it mine?" * Afterword * IN MEMORY OF YURI ABRAMOVICH GOLFAND

  19. 28 CFR 51.24 - Address for submissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SECTION 5 OF THE VOTING RIGHTS ACT OF 1965, AS AMENDED Procedures for Submission to the Attorney General... submission shall be clearly marked: Submission under section 5 of the Voting Rights Act. [Order 1214-87, 52... General via the U.S. Postal Service shall be addressed to the Chief, Voting Section, Civil Rights Division...

  20. Older people and digital disengagement: a fourth digital divide?

    PubMed

    Olphert, Wendy; Damodaran, Leela

    2013-01-01

    Digital technologies are becoming more pervasive in all areas of society. Enabling everyone to have access and capability to use the Internet and associated digital technologies, summed up in the term 'digital inclusion', is seen to have wide-ranging benefits to the individual, to the economy and to society. For older people, being digitally included can help them to maintain their independence, social connectedness and sense of worth in the face of declining health or limited capabilities, as well as also offering new opportunities to improve their quality of life. At present however, access to the technology and to the benefits is not equally distributed either between or within nations, and older people tend to be on the 'wrong' side of what is termed the 'digital divide'. Governments globally are developing strategies to promote digital inclusion and indeed Internet uptake is increasing steadily, including amongst older people. However, such strategies have focussed on getting people online, and there appears to be an assumption that once someone is online they will remain 'digitally engaged'. In fact statistics show that some users give up using the Internet, and there is emerging evidence that older people are more vulnerable to the factors which can lead to this outcome. The authors see this phenomenon as a potential but largely unrecognised 'fourth digital divide' which has serious implications for social inclusion. The objectives of this article are (a) to raise awareness of the phenomenon of digital disengagement by considering some of the emerging evidence, (b) to explore some of the potential implications of not recognising and therefore not addressing the needs of the digitally disengaged older population, and (c) to reveal the prevailing gap in knowledge which future research should address. Copyright © 2013 S. Karger AG, Basel.

  1. Knowledge of warning signs, presenting symptoms and risk factors of coronary heart disease among the population of Dubai and Northern Emirates in UAE: a cross-sectional study

    PubMed Central

    Shehnaz, Syed Ilyas; Guruswami, Gomathi Kadayam; Ibrahim, Salwa Abdelzaher Mabrouk; Mustafa, Sana Abdul Jabbar

    2017-01-01

    Background: To evaluate the level of knowledge regarding warning signs, presenting symptoms and risk factors associated with coronary heart disease (CHD) among population of Dubai and Northern Emirates in UAE. Materials and Methods: A cross sectional survey of 1367 residents of Dubai and Northern Emirates was conducted using a self-administered questionnaire. Results: Respondents were classified into two groups: Young Adult Population (YAP; 18-24 years of age) and General Population (GP; 25 years and older). Majority of participants were males (56.7%) and of South Asian (57.5%) or Middle-Eastern (30.8%) ethnicity. Regarding presenting symptoms of CHD, chest pain was identified by around 80% of population, whereas pain in the left shoulder was recognized by 61% of GP and 44% of YAP. Atypical symptoms were poorly identified. Regarding risk factors, only one-fourth population knew that males were at higher risk compared to premenopausal females. Few knew that the risk increases in females after menopause and that the risk is higher for females who smoke and use oral contraceptives. 62% knew that the survivors of a heart attack are at high risk of recurrences. Except for tobacco smoke, hypercholesterolemia and hypertension, knowledge of other risk factors was not satisfactory. Older adults and females had comparatively higher level of knowledge. Conclusion: Knowledge level of many of the symptoms and risk factors of CHD is unsatisfactory. There is, therefore, a need to increase the awareness in the population of UAE. The knowledge gaps identified through this study can be addressed through health campaigns to increase the awareness about warning signs, symptoms and modifiable risk factors. . PMID:29181228

  2. Roadmap on optical energy conversion

    NASA Astrophysics Data System (ADS)

    Boriskina, Svetlana V.; Green, Martin A.; Catchpole, Kylie; Yablonovitch, Eli; Beard, Matthew C.; Okada, Yoshitaka; Lany, Stephan; Gershon, Talia; Zakutayev, Andriy; Tahersima, Mohammad H.; Sorger, Volker J.; Naughton, Michael J.; Kempa, Krzysztof; Dagenais, Mario; Yao, Yuan; Xu, Lu; Sheng, Xing; Bronstein, Noah D.; Rogers, John A.; Alivisatos, A. Paul; Nuzzo, Ralph G.; Gordon, Jeffrey M.; Wu, Di M.; Wisser, Michael D.; Salleo, Alberto; Dionne, Jennifer; Bermel, Peter; Greffet, Jean-Jacques; Celanovic, Ivan; Soljacic, Marin; Manor, Assaf; Rotschild, Carmel; Raman, Aaswath; Zhu, Linxiao; Fan, Shanhui; Chen, Gang

    2016-07-01

    For decades, progress in the field of optical (including solar) energy conversion was dominated by advances in the conventional concentrating optics and materials design. In recent years, however, conceptual and technological breakthroughs in the fields of nanophotonics and plasmonics combined with a better understanding of the thermodynamics of the photon energy-conversion processes reshaped the landscape of energy-conversion schemes and devices. Nanostructured devices and materials that make use of size quantization effects to manipulate photon density of states offer a way to overcome the conventional light absorption limits. Novel optical spectrum splitting and photon-recycling schemes reduce the entropy production in the optical energy-conversion platforms and boost their efficiencies. Optical design concepts are rapidly expanding into the infrared energy band, offering new approaches to harvest waste heat, to reduce the thermal emission losses, and to achieve noncontact radiative cooling of solar cells as well as of optical and electronic circuitries. Light-matter interaction enabled by nanophotonics and plasmonics underlie the performance of the third- and fourth-generation energy-conversion devices, including up- and down-conversion of photon energy, near-field radiative energy transfer, and hot electron generation and harvesting. Finally, the increased market penetration of alternative solar energy-conversion technologies amplifies the role of cost-driven and environmental considerations. This roadmap on optical energy conversion provides a snapshot of the state of the art in optical energy conversion, remaining challenges, and most promising approaches to address these challenges. Leading experts authored 19 focused short sections of the roadmap where they share their vision on a specific aspect of this burgeoning research field. The roadmap opens up with a tutorial section, which introduces major concepts and terminology. It is our hope that the roadmap will serve as an important resource for the scientific community, new generations of researchers, funding agencies, industry experts, and investors.

  3. Does content knowledge matter for new teachers?

    NASA Astrophysics Data System (ADS)

    Reeves, Todd D.

    There is considerable evidence that new teachers are ill prepared for classroom practice, including self-reported evidence collected from teachers (e.g., Levine, 2006), and statistical evidence for differences in the achievement of students with new versus more experienced teachers (Rivkin, Hanushek, & Kain, 2005). In light of the challenges encountered by new teachers (e.g., Levine, 2006), this study examined the value of different forms of teacher knowledge for teachers with different levels of experience. In particular, this study investigated the interactive relationship between teaching experience and teacher content knowledge, and student achievement in mathematics and science. In New York City, Boyd et al. (2009) linked practice-focused teacher preparation to student mathematics achievement in the first year of teaching and teacher content preparation to achievement in the second. However, other studies demonstrated interactions between teaching experience and content knowledge with different interpretations (e.g., Kukla-Acevedo, 2009; Monk, 1994). At the same time, this study examined the interactive relationship between teaching experience and teachers' pedagogical content knowledge, and student achievement. Extant models of teacher career development (Huberman, 1989; National Research Council, 2010) and how teacher education affects student achievement (e.g., Desimone, 2009) offered theoretical grounding for the study. With nationally representative samples of fourth and eighth grade U.S. students--participants in the 2011 Trends in International Mathematics and Science Study--this study employed hierarchical linear modeling to address its research questions among an array of student achievement outcomes in the domains of mathematics and science. This study attempted to account for salient student, teacher, and contextual factors, and the probabilities of teachers' receipt of various teacher education "treatments" (i.e., propensity score analysis) to reduce the plausibility of selection threats to internal validity. The study found no evidence for relationships between teacher content knowledge or pedagogical content knowledge and student mathematics and science achievement in fourth and eighth grade. Furthermore, the results indicated no interactive relationships between forms of teacher knowledge and teaching experience, and student achievement in these grades/subjects. The limitations of cross-sectional, observational studies using large-scale data and directions for further research are discussed.

  4. Memory assessment and depression: testing for factor structure and measurement invariance of the Wechsler Memory Scale-Fourth Edition across a clinical and matched control sample.

    PubMed

    Pauls, Franz; Petermann, Franz; Lepach, Anja Christina

    2013-01-01

    Between-group comparisons are permissible and meaningfully interpretable only if diagnostic instruments are proved to measure the same latent dimensions across different groups. Addressing this issue, the present study was carried out to provide a rigorous test of measurement invariance. Confirmatory factor analyses were used to determine which model solution could best explain memory performance as measured by the Wechsler Memory Scale-Fourth Edition (WMS-IV) in a clinical depression sample and in healthy controls. Multigroup confirmatory factor analysis was conducted to evaluate the evidence for measurement invariance. A three-factor model solution including the dimensions of auditory memory, visual memory, and visual working memory was identified to best fit the data in both samples, and measurement invariance was partially satisfied. The results supported clinical utility of the WMS-IV--that is, auditory and visual memory performances of patients with depressive disorders are interpretable on the basis of the WMS-IV standardization data. However, possible differences in visual working memory functions between healthy and depressed individuals could restrict comparisons of the WMS-IV working memory index.

  5. Adiposity, lipogenesis, and fatty acid composition of subcutaneous and intramuscular adipose tissues of Brahman and Angus crossbred cattle.

    PubMed

    Campbell, E M G; Sanders, J O; Lunt, D K; Gill, C A; Taylor, J F; Davis, S K; Riley, D G; Smith, S B

    2016-04-01

    The objective of this study was to demonstrate differences in aspects of adipose tissue cellularity, lipid metabolism, and fatty and cholesterol composition in Angus and Brahman crossbred cattle. We hypothesized that in vitro measures of lipogenesis would be greater in three-fourths Angus progeny than in three-fourths Brahman progeny, especially in intramuscular (i.m.) adipose tissue. Progeny ( = 227) were fed a standard, corn-based diet for approximately 150 d before slaughter. Breed was considered to be the effect of interest and was forced into the model. There were 9 breed groups including all 4 kinds of three-fourths Angus calves: Angus bulls Angus-sired F cows ( = 32), Angus bulls Brahman-sired F cows ( = 20), Brahman-sired F bulls Angus cows ( = 24), and Angus-sired F bulls Angus cows ( = 20). There were all 4 kinds of three-fourths Brahman calves: Brahman bulls Brahman-sired F cows ( = 21), Brahman bulls Angus-sired F cows ( = 43), Brahman-sired F bulls Brahman cows ( = 26), and Angus-sired F bulls Brahman cows ( = 13). Additionally, F calves (one-half Brahman and one-half Angus) were produced only from Brahman-sired F bulls Angus-sired F cows ( = 28). Contrasts were calculated when breed was an important fixed effect, using the random effect family(breed) as the error term. Most contrasts were nonsignificant ( > 0.10). Those that were significant ( < 0.05) included cholesterol concentration of subcutaneous (s.c.) adipose tissue (three-fourths Angus > F, three-fourths Brahman > F, and three-fourths crossbred progeny combined > F), s.c. adipocyte volume (three-fourths Angus > F and three-fourths bloods combined > F), lipogenesis from acetate in s.c. adipose tissue (three-fourths Brahman calves from Brahman dams > three-fourths Brahman calves from F dams), and percentage 18:3-3 in s.c. adipose tissue (three-fourths Brahman calves from Brahman-sired F dams < three-fourths Brahman calves from Angus-sired F dams). Intramuscular adipocyte volume ( < 0.001) was less in three-fourths Brahman cattle than in three-fourths Angus cattle. Additionally, several differences were observed in i.m. adipose tissue that were consistent with this being a less-developed adipose tissue in three-fourths Brahman cattle than in three-fourths Angus cattle.

  6. Surface pressure data on a series of analytic forebodies at Mach numbers from 1.70 to 4.50 and combined angles of attack and sideslip. [Langley Unitary Plan wind tunnel

    NASA Technical Reports Server (NTRS)

    Townsend, J. C.; Howell, D. T.; Collins, I. K.; Hayes, C.

    1979-01-01

    Tabulated surface pressure data for a series of four forebodies which have analytically defined cross sections and which are based on a parabolic arc profile having a 20 deg half angle at the nose are presented without analysis. The first forebody has a circular cross section, and the second has a cross section which is an ellipse with an axis ratio of 2/1. The third has a cross section defined by a lobed analytic curve. The fourth forebody has cross sections which develop smoothly from circular at the pointed nose through the lobed analytic curve and back to circular at the aft end. The data generally cover angles of attack from -5 deg to 20 deg at angles of sideslip from 0 deg to 5 deg for Mach numbers of 1.70, 2.50, 3.95, and 4.50 at a constant Reynolds number.

  7. Successful nonoperative treatment of a three-column thoracic fracture in a patient with ankylosing spondylitis: existence and clinical significance of the fourth column of the spine.

    PubMed

    Shen, Francis H; Samartzis, Dino

    2007-07-01

    A case report. To report the successful nonoperative management of a patient with progressive ankylosing spondylitis who sustained a three-column flexion-distraction injury of the upper thoracic spine with an intact sternal-rib complex, thereby emphasizing the existence and clinical relevance of the fourth-column concept in such patients. Three-column injuries of the cervical and lumbar spine are typically unstable and require surgical stabilization. Patients with ankylosing spondylitis are at an increase risk to sustain three-column injuries of the spine due to their progressive inflammatory disease, a state that renders the spine brittle and alters its biomechanical function. A fourth-column model of the thoracic spine has been proposed and incorporates the sternal-rib complex; however, such a model has rarely been addressed in the literature and its role regarding three-column upper thoracic spine injury with an intact sternal-rib complex in patients with ankylosing spondylitis is unknown. METHODS.: A 68-year-old white man with ankylosing spondylitis and Pickwickian body habitus sustained a three-column flexion-distraction injury at T5 following a ground-level fall. The patient complained of midthoracic back pain; however, he was neurologically intact and ambulated without aids. Because of the patient's numerous active medical issues that substantially increased his perioperative risks combined with symptomatic improvement of his pain, the patient refused surgical stabilization. In addition, because of the patient's body habitus and pulmonary issues, external brace immobilization was not tolerated. At 17 months of follow-up, the patient remained neurologically intact, ambulated well, his midthoracic back pain had subsided, and no progressive kyphosis was noted. This case confirms the existence and clinical relevance of the fourth column of the thoracic spine and its role in providing added spinal stability in the patient with ankylosing spondylitis. As such, it is still possible to achieve a favorable clinical outcome in a select subpopulation of patients with ankylosing spondylitis that sustain three-column flexion-distraction injuries who are neurologically intact and are not candidates for surgical stabilization.

  8. New formulas to estimate age at death in Maya populations using histomorphological changes in the fourth human rib*.

    PubMed

    Pavón, Margarita Valencia; Cucina, Andrea; Tiesler, Vera

    2010-03-01

    This study develops new histomorphological algorithms for Maya populations' human ribs and tests the applicability of published algorithms. Thin sections from the fourth rib of 36 individuals of known age were analyzed under polarized light microscopy. Osteon population density (OPD, the concentration of intact and fragmented osteons per mm(2)), cortical area (CA), and osteon size (OS) were recorded. Seven algorithms were calculated, using all combinations of variables, and compared to the performance of published formulas. The OPD-based formulas deviate from the known age 8.7 years on average, while those from OS and CA deviate between 10.7 and 12.8 years. In comparison, our OPD-based algorithms perform better than the one by Stout and Paine and much better than Cho et al. In conclusion, algorithms should be developed using OPD for different ethnic groups; although Stout and Paine's can be used for Maya and maybe Mesoamerican individuals.

  9. Flavor Democracy in Particle Physics

    NASA Astrophysics Data System (ADS)

    Sultansoy, Saleh

    2007-04-01

    The flavor democracy hypothesis (or, in other words, democratic mass matrix approach) was introduced in seventies taking in mind three Standard Model (SM) families. Later, this idea was disfavored by the large value of the t-quark mass. In nineties the hypothesis was revisited assuming that extra SM families exist. According to flavor democracy the fourth SM family should exist and there are serious arguments disfavoring the fifth SM family. The fourth SM family quarks lead to essential enhancement of the Higgs boson production cross-section at hadron colliders and the Tevatron can discover the Higgs boson before the LHC, if it mass is between 140 and 200 GeV. Then, one can handle ``massless'' Dirac neutrinos without see-saw mechanism. Concerning BSM physics, flavor democracy leads to several consequences: tanβ ~ mt/mb ~ 40 if there are three MSSM families; super-partner of the right-handed neutrino can be the LSP; relatively light E(6)-inspired isosinglet quark etc. Finally, flavor democracy may give opportunity to handle ``massless'' composite objects within preonic models.

  10. Water quality and biological conditions in Wheeler Reservoir during operation of Browns Ferry Nuclear Plant (Unit 1 and 2), January 1, 1975-June 30, 1975

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

    Not Available

    1975-08-05

    This report covers the fourth semiannual report period of operation of Browns Ferry Nuclear Plant, which extends from January 1, 1975 to June 30, 1975. Quarterly monitoring periods of the calender year are defined as follows: First - January 1 through March 31 (Winter), Second - April 1 through June 30 (Spring), Third - July 1 through September 30 (Summer), Fourth - October 1 through December 31 (Fall). Figure 1 shows the locations of the various environmental monitoring stations at the Browns Ferry Nuclear Plant. This report is submitted in conformance with section 5.6.1 of the Environmental Technical Specifications formore » the Browns Ferry Nuclear Plant, June 1973. Several revisions in the Technical Specifications have been submitted by TVA and approved by NRC (formerly AEC) since June 1973. This report is based upon the revisions, approved through the end of this reporting period (June 30, 1975).« less

  11. Comparative study of species sensitivity distributions based on non-parametric kernel density estimation for some transition metals.

    PubMed

    Wang, Ying; Feng, Chenglian; Liu, Yuedan; Zhao, Yujie; Li, Huixian; Zhao, Tianhui; Guo, Wenjing

    2017-02-01

    Transition metals in the fourth period of the periodic table of the elements are widely widespread in aquatic environments. They could often occur at certain concentrations to cause adverse effects on aquatic life and human health. Generally, parametric models are mostly used to construct species sensitivity distributions (SSDs), which result in comparison for water quality criteria (WQC) of elements in the same period or group of the periodic table might be inaccurate and the results could be biased. To address this inadequacy, the non-parametric kernel density estimation (NPKDE) with its optimal bandwidths and testing methods were developed for establishing SSDs. The NPKDE was better fit, more robustness and better predicted than conventional normal and logistic parametric density estimations for constructing SSDs and deriving acute HC5 and WQC for transition metals in the fourth period of the periodic table. The decreasing sequence of HC5 values for the transition metals in the fourth period was Ti > Mn > V > Ni > Zn > Cu > Fe > Co > Cr(VI), which were not proportional to atomic number in the periodic table, and for different metals the relatively sensitive species were also different. The results indicated that except for physical and chemical properties there are other factors affecting toxicity mechanisms of transition metals. The proposed method enriched the methodological foundation for WQC. Meanwhile, it also provided a relatively innovative, accurate approach for the WQC derivation and risk assessment of the same group and period metals in aquatic environments to support protection of aquatic organisms. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Giant molecular filaments in the Milky Way. II. The fourth Galactic quadrant

    NASA Astrophysics Data System (ADS)

    Abreu-Vicente, J.; Ragan, S.; Kainulainen, J.; Henning, Th.; Beuther, H.; Johnston, K.

    2016-05-01

    Context. Filamentary structures are common morphological features of the cold, molecular interstellar medium (ISM). Recent studies have discovered massive, hundred-parsec-scale filaments that may be connected to the large-scale, Galactic spiral arm structure. Addressing the nature of these giant molecular filaments (GMFs) requires a census of their occurrence and properties. Aims: We perform a systematic search of GMFs in the fourth Galactic quadrant and determine their basic physical properties. Methods: We identify GMFs based on their dust extinction signatures in the near- and mid-infrared and the velocity structure probed by 13CO line emission. We use the 13CO line emission and ATLASGAL dust emission data to estimate the total and dense gas masses of the GMFs. We combine our sample with an earlier sample from literature and study the Galactic environment of the GMFs. Results: We identify nine GMFs in the fourth Galactic quadrant: six in the Centaurus spiral arm and three in inter-arm regions. Combining this sample with an earlier study using the same identification criteria in the first Galactic quadrant results in 16 GMFs, nine of which are located within spiral arms. The GMFs have sizes of 80-160 pc and 13CO-derived masses between 5-90 × 104M⊙. Their dense gas mass fractions are between 1.5-37%, which is higher in the GMFs connected to spiral arms. We also compare the different GMF-identification methods and find that emission and extinction-based techniques overlap only partially, thereby highlighting the need to use both to achieve a complete census. Table A.2 is only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/590/A131

  13. Assessment of attitudes towards adverse events following immunization with oral poliovirus vaccine: a pilot study among high school students of Kinshasa, the Democratic Republic of Congo.

    PubMed

    Kinuani, Léon; Nzolo, Didier Bomene; Aloni, Michel Ntetani; Makolo, Pavel; Ntamabyaliro, Nsengi; Ntamba, Yves Lula; Kazadi, Crispin; Nyembwe, Michel; Ekila, Mathilde Bothale; Mesia, Gauthier Kahunu

    2014-09-01

    The aim of this study is to evaluate the reaction of students to adverse events following immunization in order to offer a baseline for developing a communication and risk management plan. This is a cross-sectional study conducted in Kinshasa. A survey was conducted between the third and the fourth rounds of Supplementary Immunization Activity. Nine hundred and fifty questionnaires were used and addressed students who attended this university from 1 to 10 June 2011. Completed questionnaires were received from 848 students, with 485 females (57·2%), 343 males (40·4%), and 20 unknown (2·4%); 46·9% of students were from the faculty of medicine and 24·7% was from the third graduate degree. From those who completed the questionnaire, 136 (16·4%) reported experiencing an adverse events following immunization. Concerning the attitude of students towards adverse events following immunization, 79 students (58·5%) did nothing; 54 (40·0%) opted for self-medication; 2 (1·5%) went to the hospital. The main finding of our study is the low rate of people referring to health-care providers for vaccine-related problems, more specially for adverse events following immunization. A risk management plan should be focused in strategies to increase communication between population and health-care providers.

  14. Achilles tendinosis – a morphometrical study in a rat model

    PubMed Central

    Silva, Rafael Duarte; Glazebrook, Mark Anthony; Campos, Vinicius Castro; Vasconcelos, Anilton Cesar

    2011-01-01

    This study addresses the morphopathogenesis of Achilles tendinosis, using a rat model and presenting quantitative analysis of time-dependent histological changes. Thirty Wistar rats were used, randomly split in experimental and control groups. Animals of the experimental group were submitted to a treadmill running scheme. Five animals of each group were euthanized at four, eight and sixteen weeks. Achilles tendons were collected and processed routinely for histopath sections. Slides were stained by Hematoxylin-Eosin, Picrosirius Red, Alcian Blue, AgNOR, TUNEL and evaluated morphometrically. Cellular density decreased slightly along the time and was higher in the experimental group than in controls at fourth, eighth and sixteenth weeks. Fiber microtearing, percentual of reticular fibers and glycosaminoglycans content increased along the time and were higher in experimental group than in controls at all-time intervals. AgNOR labeling here interpreted as a marker of transcription activity was higher in the experimental groups than in controls at all-time intervals. Apoptotic cells were more frequent and diffusely distributed in tendinosis samples than in control groups. These results suggest that as mechanical overload is becoming chronic, cellular turnover and matrix deposition increases leading to tendinosis. The combination of staining techniques and morphometry used here to describe the evolution of lesions occurring in a rat model system has proved to be suited for the study of induced Achilles tendinosis. PMID:22076169

  15. Canadian psychiatrists' current attitudes, practices, and knowledge regarding fitness to drive in individuals with mental illness: a cross-Canada survey.

    PubMed

    Ménard, Ingrid; Korner-Bitensky, Nicol; Dobbs, Bonnie; Casacalenda, Nicola; Beck, Philip R; Dippsych, C M; Gélinas, Isabelle; Molnar, Frank J; Naglie, Gary

    2006-11-01

    To assess current attitudes, practices, and knowledge of Canadian psychiatrists regarding fitness to drive in individuals with mental illness and to explore variations according to provincial legislation. We carried out a national cross-sectional survey, using a random sample of psychiatrists. We used a mail survey to collect data. In total, 248 psychiatrists participated; the response rate was 54.2% on traced subjects. The majority (64.1%) reported that they strongly agreed or agreed that addressing patients' fitness to drive is an important issue. However, only 18.0% of respondents were always aware of whether their patients were active drivers. One-fourth strongly agreed or agreed that they were confident in their ability to evaluate fitness to drive. In discretionary provinces, 29.3% of psychiatrists reported not knowing their provincial legislation, as did 14.6% of psychiatrists in mandatory provinces; of those responding, 54.0% from discretionary provinces and 2.8% from mandatory provinces gave incorrect answers. Psychiatrists' responses demonstrate a broad range of attitudes, practices, and knowledge. There appears to be a large gap between what is expected of psychiatrists and their readiness and self-perceived ability to make informed clinical decisions related to driving safety. There is a clear need for education and guidelines to assist psychiatrists in decision making about driving fitness.

  16. Factors associated with occasional and recurrent falls in Mexican community-dwelling older people

    PubMed Central

    Mino-León, Dolores; Cruz-Arenas, Esteban

    2018-01-01

    Falls are a frequent event among older adults that can cause wounds, disability, psychological disorders, and premature death. Although the large number of existing studies on the issue, few have been conducted in middle- and low-income countries. The objective of the present study is to identify the sociodemographic, medical, and functional performance factors associated with occasional and recurrent falls in Mexican older adults dwelling in community. Cross-sectional analysis of 9 598 adults ≥60 years old who participated in the fourth round (2015) of the Mexican Health and Aging Study. Bivariate tests were performed to evaluate the differences between covariates by distinct fall groups (no falls, occasional falls, and recurrent falls). Multiple logistic regressions with unadjusted and adjusted models were estimated. Approximately 46% of older adults had had at least one fall during the previous two years (one fall 16% and recurrent falls 30%). Occasional falls were only associated with being a woman; in addition to the sex, recurrent falls were strongly associated with advanced age, rural residence, bad and very bad self-perception of health status, activity-limiting pain, urinary incontinence, depression, arthritis, limitations in basic activities of daily living, and limitations in advanced activities of daily living. Falls, primarily recurrent falls, deserve to be addressed through multifactorial strategies that include different areas of intervention. PMID:29462159

  17. [Risky sexual behavior regarding HIV in a college population].

    PubMed

    Morales-Mesa, Santiago A; Arboleda-Álvarez, Olga L; Segura-Cardona, Angela M

    2014-01-01

    The study addressed risky sexual behavior regarding HIV infection in students attending Fundación Universitaria Luis Amigó (FUNLAM) in Medellin during the last six months. This was a descriptive cross-sectional study involving a representative sample of 680 students who were surveyed using a questionnaire containing 65 qualitative and quantitative questions in line with sociodemographic variables and risky sexual behavior regarding HIV infection. For each man who had had sexual contact during the past six months there were 0.50 women [PR 0.50: 0.32-0.76 CI] and regarding age there were 0.43 less than or equal to 20 year old students for each college student aged over 20 years old [PR 0.43: 0.29-0.64 CI]. Statistically significant differences were found when comparing psychology students to engineering students [PR 0.32: 0.15-0.69 CI] and when comparing tenth semester students to first, second and fourth semester students [PR 0.11: 0.01-0.88 CI; PR 0.07: 0.00-0.53 CI; PR 0.11: 0.14-0.86 CI, respectively]. Sexual practice during the last six months was related to gender and age rather than other demographic variables showing the need to work with young people of both sexes, not just college students, for designing public health prevention and promotion action aimed at minimizing the risk of sexually transmitted HIV infection.

  18. Assessment of dental prosthetic status and needs among prisoners of haryana, India.

    PubMed

    Bansal, Vikram; Veeresha, K L; Sogi, G M; Kumar, Adarsh; Bansal, Shelly

    2013-09-01

    This cross-sectional study was planned to evaluate the prosthetic status and treatment needs using WHO (1997) format among prisoners of Haryana state, India. 1,393 subjects with age range of 35.26 ± 12.29 years were examined. Of the study subjects, 11 (0.8 %) were completely while 606 (43.5 %) were partially edentulous. Of these 617 subjects, 305 (49.4 %) were edentulous only in posterior region. Dental caries accounted for loss of teeth in 325 (52.7 %) subjects. 44 (7.1 %) subjects were wearing some prosthesis. Regarding dental arch wise prosthetic need, 335 (54.3 %) subjects needed prosthesis in maxillary arch while 482 (78.1 %) needed prosthesis in mandibular arch. With advancing age there was an increase in the number of complete dental prosthesis required. There was no statistically significant difference between length of imprisonment and prosthetic need, except for need of a combination of prosthesis. Only one-fourth of the prisons had a dentist. The prisoners were taken to a hospital outside the prison in case of health needs. Prosthetic needs of prisoners were high. The lack of dental infrastructure in prisons makes the provision for multi-visit conservative dental treatments very difficult leading to higher tooth mortality. People who migrate back and forth across the prisons and communities represent a public health opportunity that should be addressed.

  19. Reprint of: Pyrolysis technologies for municipal solid waste: a review.

    PubMed

    Chen, Dezhen; Yin, Lijie; Wang, Huan; He, Pinjing

    2015-03-01

    Pyrolysis has been examined as an attractive alternative to incineration for municipal solid waste (MSW) disposal that allows energy and resource recovery; however, it has seldom been applied independently with the output of pyrolysis products as end products. This review addresses the state-of-the-art of MSW pyrolysis in regards to its technologies and reactors, products and environmental impacts. In this review, first, the influence of important operating parameters such as final temperature, heating rate (HR) and residence time in the reaction zone on the pyrolysis behaviours and products is reviewed; then the pyrolysis technologies and reactors adopted in literatures and scale-up plants are evaluated. Third, the yields and main properties of the pyrolytic products from individual MSW components, refuse-derived fuel (RDF) made from MSW, and MSW are summarised. In the fourth section, in addition to emissions from pyrolysis processes, such as HCl, SO2 and NH3, contaminants in the products, including PCDD/F and heavy metals, are also reviewed, and available measures for improving the environmental impacts of pyrolysis are surveyed. It can be concluded that the single pyrolysis process is an effective waste-to-energy convertor but is not a guaranteed clean solution for MSW disposal. Based on this information, the prospects of applying pyrolysis technologies to dealing with MSW are evaluated and suggested. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Spiderman and science: How students' perceptions of scientists are shaped by popular media.

    PubMed

    Tan, Aik-Ling; Jocz, Jennifer Ann; Zhai, Junqing

    2017-07-01

    This study addresses the influence of popular media on how young children perceive science and the work of scientists. Using an adapted version of the Draw-A-Scientist Test, 15 classes of fourth graders (9-10 years old) at three different schools in Singapore were sampled ( n =  266). The students' drawings as well as their identification of three sources from which they obtained inspiration for their drawings were analyzed. Our results showed a strong relationship between students' drawings of scientists and their reported sources of inspiration. The results suggest that popular media play a large role in shaping how young children view scientists.

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