Science.gov

Sample records for confronting industry-distributional concerns

  1. Childhood Injuries in Singapore: Can Local Physicians and the Healthcare System Do More to Confront This Public Health Concern?

    PubMed

    Ong, Alvin Cong Wei; Low, Sher Guan; Vasanwala, Farhad Fakhrudin

    2016-01-01

    Childhood injury is one of the leading causes of death globally. Singapore is no exception to this tragic fact, with childhood injuries accounting up to 37% of Emergency Department visits. Hence, it is important to understand the epidemiology and risk factors of childhood injuries locally. A search for relevant articles published from 1996-2016 was performed on PubMed, Cochrane Library and Google Scholar using keywords relating to childhood injury in Singapore. The epidemiology, mechanisms of injury, risk factors and recommended prevention strategies of unintentional childhood injuries were reviewed and described. Epidemiological studies have shown that childhood injury is a common, preventable and significant public health concern in Singapore. Home injuries and falls are responsible for majority of the injuries. Injuries related to childcare products, playground and road traffic accidents are also important causes. Healthcare professionals and legislators play an important role in raising awareness and reducing the incidence of childhood injuries in Singapore. For example, despite legislative requirements for many years, the low usage of child restraint seats in Singapore is worrisome. Thus, greater efforts in public health education in understanding childhood injuries, coupled with more research studies to evaluate the effectiveness and deficiencies of current prevention strategies will be necessary. PMID:27438844

  2. Childhood Injuries in Singapore: Can Local Physicians and the Healthcare System Do More to Confront This Public Health Concern?

    PubMed Central

    Ong, Alvin Cong Wei; Low, Sher Guan; Vasanwala, Farhad Fakhrudin

    2016-01-01

    Childhood injury is one of the leading causes of death globally. Singapore is no exception to this tragic fact, with childhood injuries accounting up to 37% of Emergency Department visits. Hence, it is important to understand the epidemiology and risk factors of childhood injuries locally. A search for relevant articles published from 1996–2016 was performed on PubMed, Cochrane Library and Google Scholar using keywords relating to childhood injury in Singapore. The epidemiology, mechanisms of injury, risk factors and recommended prevention strategies of unintentional childhood injuries were reviewed and described. Epidemiological studies have shown that childhood injury is a common, preventable and significant public health concern in Singapore. Home injuries and falls are responsible for majority of the injuries. Injuries related to childcare products, playground and road traffic accidents are also important causes. Healthcare professionals and legislators play an important role in raising awareness and reducing the incidence of childhood injuries in Singapore. For example, despite legislative requirements for many years, the low usage of child restraint seats in Singapore is worrisome. Thus, greater efforts in public health education in understanding childhood injuries, coupled with more research studies to evaluate the effectiveness and deficiencies of current prevention strategies will be necessary. PMID:27438844

  3. Confronting Stereotypes

    ERIC Educational Resources Information Center

    Buswell, Carol

    2011-01-01

    People confront stereotypes every day, both in and out of the classroom. Some ideas have been carried in the collective memory and classroom textbooks for so long they are generally recognized as fact. Many are constantly being reinforced by personal experiences, family discussions, and Hollywood productions as well. The distinct advantage to…

  4. Confronting Grief.

    ERIC Educational Resources Information Center

    Bensley, Loren B.; Bertsch, Donald P.

    1987-01-01

    Since no school district is immune to death, the concepts of death and dying, stress management, and suicide should be worked into the curriculum beginning in the fourth grade. Advice is given concerning planning for potential tragedy, responding to a student's or staff member's death, and establishing memorials. Two figures cite teenage suicide…

  5. Confrontation and Administrative Response

    ERIC Educational Resources Information Center

    Auerbach, Arnold J.

    1969-01-01

    Describes some of the sociological and psychological effects of organizational conflict and offers 10 operational principles to guide public administrators of schools and social agencies in meeting the confrontation tactics of activist groups. (JH)

  6. Confronting Islamophobia in Education

    ERIC Educational Resources Information Center

    Ramarajan, Dhaya; Runell, Marcella

    2007-01-01

    The "Religion and Diversity Education" program of the Tanenbaum Center for Interreligious Understanding includes innovative training for elementary and high school educators on addressing religious pluralism in school. This paper highlights the program and its curricula which confront Islamophobia by teaching students concrete skills for living in…

  7. Confronting an Augmented Reality

    ERIC Educational Resources Information Center

    Munnerley, Danny; Bacon, Matt; Wilson, Anna; Steele, James; Hedberg, John; Fitzgerald, Robert

    2012-01-01

    How can educators make use of augmented reality technologies and practices to enhance learning and why would we want to embrace such technologies anyway? How can an augmented reality help a learner confront, interpret and ultimately comprehend reality itself ? In this article, we seek to initiate a discussion that focuses on these questions, and…

  8. An Empirical Examination of Confrontation Efficacy II.

    ERIC Educational Resources Information Center

    Remer, Rory

    Social psychologists have studied interpersonal conflict by examining styles of conflict resolution such as negotiation/bargaining. Counseling psychologists have attempted to address these concerns through assertiveness and aspects of parenting training. In a previous study, a three-component confrontation model--specified behavior, emotional…

  9. Confrontation in the climacteric.

    PubMed

    Wilbush, J

    1994-06-01

    Why is an increasing number of women dissatisfied with their doctors' help in their climacteric? Why do so many object to hormone replacement therapy (HRT)? Why do they generally feel it is not 'natural'? Though many object to getting old, want to continue flaunting their 'eternal youth', many more, women and men, embrace retirement, wish to rest and slow down. There is no mistaking these extremes, for while the first grasp at every possible treatment, the last are but seldom medically seen. It is the middle majority, their demands, censure, disapproval, even open confrontation with those who try to help them which is difficult to understand. This paper briefly reviews the manner in which Western climacteric women have, during two hundred, but mainly last fifty, years confronted their world: their protests at societal attitudes, their private marital conflicts, their demands of doctors and, finally, their present criticism of them. It also pays detailed attention to the key concept of 'natural' treatment. Finally it suggests that much of present climacteric confrontation is a displacement activity, born of concurrent conflicting desires for both youth and retirement, rather than aimed specifically at doctors. PMID:8046706

  10. Confrontation in the climacteric.

    PubMed Central

    Wilbush, J

    1994-01-01

    Why is an increasing number of women dissatisfied with their doctors' help in their climacteric? Why do so many object to hormone replacement therapy (HRT)? Why do they generally feel it is not 'natural'? Though many object to getting old, want to continue flaunting their 'eternal youth', many more, women and men, embrace retirement, wish to rest and slow down. There is no mistaking these extremes, for while the first grasp at every possible treatment, the last are but seldom medically seen. It is the middle majority, their demands, censure, disapproval, even open confrontation with those who try to help them which is difficult to understand. This paper briefly reviews the manner in which Western climacteric women have, during two hundred, but mainly last fifty, years confronted their world: their protests at societal attitudes, their private marital conflicts, their demands of doctors and, finally, their present criticism of them. It also pays detailed attention to the key concept of 'natural' treatment. Finally it suggests that much of present climacteric confrontation is a displacement activity, born of concurrent conflicting desires for both youth and retirement, rather than aimed specifically at doctors. PMID:8046706

  11. Confronting AIDS: international consensus?

    PubMed

    1998-08-01

    A coordinated effort by the World Bank, the European Commission, and UNAIDS, and drawing from a number of academic disciplines, including epidemiology, public health, and public economics, the recently published book "Confronting AIDS: Public Priorities in a Global Epidemic" argues that the global HIV/AIDS epidemic can be overcome and that national governments have a major role in preventing the spread of AIDS and tempering its impact. Considerable evidence is presented in support of the argument. The original idea for the book came out of collaboration between individuals in the European Commission and the World Bank. The World Bank's recognition of the importance of AIDS is a milestone in the course of the pandemic. Confronting AIDS highlights the potential and actual impact of AIDS upon households, communities, and countries; argues the case for interventions in both HIV prevention and care; and generally considers some of the difficult choices which need to be made about how scarce resources will be allocated, especially in developing countries. PMID:12294024

  12. Helping Counselors Learn to Confront.

    ERIC Educational Resources Information Center

    Tamminen, Armas W.; Smaby, Marlowe H.

    1981-01-01

    Presents a model for training counselors to learn to confront empathetically. Describes a confrontation training scale that includes inadequate responses of acquiescing and scolding and the progressively more effective responses of recognizing ineffective behavior, realizing its negative consequences, and committing to change. Suggests confronting…

  13. Managing Confrontations Safely and Effectively

    ERIC Educational Resources Information Center

    Moriarty, Anthony

    2009-01-01

    Most Monday mornings are noisy affairs where students and staff members are catching up on the events of the weekend. Sometimes these events are disputes that have festered over the weekend and are now ready to get settled. When a confrontation between students occurs, noise levels accelerate, students begin running, and an unnerving combination…

  14. Valuing Confrontations with the Future

    ERIC Educational Resources Information Center

    Kelly, Joseph T.

    1978-01-01

    Suggests teaching methods and materials for use by high school and college social studies teachers as they help students develop valuing skills. Entitled Valuing Confrontation With The Future (VCF), the materials promote consideration of provocative episodes such as electrical stimulation of the human brain and a congressional ban on large pets…

  15. Concern for truth: driving defensively when confronting a zombie epidemic.

    PubMed

    Howland, Robert H

    2013-11-01

    The newly approved drug Diclegis(®), indicated for the treatment of nausea and vomiting associated with pregnancy, has a very interesting background story going back more than 50 years, in which science, celebrity individuals, the media, and the courts crossed paths. The story illustrates how concepts of truth, evidence, objectivity, and disinterested inquiry can become distorted in various ways, and this is especially relevant and prevalent in today's media environment of cable television, talk radio, and especially the Internet. PMID:24124694

  16. Confronting Asian Concerns in Engaging Learners to Online Education

    ERIC Educational Resources Information Center

    Subramaniam, Ganakumaran

    2008-01-01

    Researchers have theorized that cultural emphasis on education plays a major role in explaining Asian students' achievement. While Asian parents often view education as the main vehicle for upward social mobility, the social and cultural make-up of Asian societies and the context within which education is conducted in Asia often clash with the…

  17. Misunderstandings Concerning Genetics Among Patients Confronting Genetic Disease

    PubMed Central

    Klitzman, Robert L.

    2010-01-01

    Critical questions arise about misunderstandings of genetics. We interviewed for 2 h each, 64 individuals who had or were at risk for Huntington’s disease (HD), breast cancer or Alpha-1 antitrypsin deficiency. These individuals revealed various misunderstandings that can affect coping, and testing, treatment and reproductive decisions. A therapeutic misconception about testing appeared: that testing would be helpful in and of itself. Many believed they could control genetic disorders (even HD), yet these beliefs were often incorrect, and could impede coping, testing, and treatment. Misunderstandings about statistics and genetics often fueled each other, and reflected denial, and desires for hope and control. Emotional needs can thus outweigh understandings of genetics and statistics, and providers’ input. Individuals often maintained non-scientific beliefs, though embarrassed by these. These data have implications for care, and public and professional education. Misunderstandings’ persistence, despite realization of their inaccuracy, suggests that providers need to address not just cognitive facts, but underlying emotional issues. PMID:20512408

  18. Discussion: Confronting theory and experiment

    SciTech Connect

    Gallagher, Hugh; Hayato, Yoshinari; Sobczyk, Jan

    2015-05-15

    This session focused on the current status of neutrino event generators, in practical terms the tool through which ‘theory confronts experiment’. Comparisons of event generators, both in terms of input physics, and in terms of produced distributions, has been a staple of this conference series, and the activities in this area are summarized. In addition, we discuss the highest priorities for model development, discuss the changing needs of experimental users, and comment on challenges and needs for the road ahead.

  19. Confronting the stigma of epilepsy.

    PubMed

    Thomas, Sanjeev V; Nair, Aparna

    2011-07-01

    Stigma and resultant psychosocial issues are major hurdles that people with epilepsy confront in their daily life. People with epilepsy, particularly women, living in economically weak countries are often ill equipped to handle the stigma that they experience at multiple levels. This paper offers a systematic review of the research on stigma from sociology and social psychology and details how stigma linked to epilepsy or similar conditions can result in stereotyping, prejudice and discrimination. We also briefly discuss the strategies that are most commonly utilized to mitigate stigma. Neurologists and other health care providers, social workers, support groups and policy makers working with epilepsy need to have a deep understanding of the social and cultural perceptions of epilepsy and the related stigma. It is necessary that societies establish unique determinants of stigma and set up appropriate strategies to mitigate stigma and facilitate the complete inclusion of people with epilepsy as well as mitigating any existing discrimination. PMID:22028525

  20. Confronting the stigma of epilepsy

    PubMed Central

    Thomas, Sanjeev V.; Nair, Aparna

    2011-01-01

    Stigma and resultant psychosocial issues are major hurdles that people with epilepsy confront in their daily life. People with epilepsy, particularly women, living in economically weak countries are often ill equipped to handle the stigma that they experience at multiple levels. This paper offers a systematic review of the research on stigma from sociology and social psychology and details how stigma linked to epilepsy or similar conditions can result in stereotyping, prejudice and discrimination. We also briefly discuss the strategies that are most commonly utilized to mitigate stigma. Neurologists and other health care providers, social workers, support groups and policy makers working with epilepsy need to have a deep understanding of the social and cultural perceptions of epilepsy and the related stigma. It is necessary that societies establish unique determinants of stigma and set up appropriate strategies to mitigate stigma and facilitate the complete inclusion of people with epilepsy as well as mitigating any existing discrimination. PMID:22028525

  1. Confronting the Problem of Embodiment

    ERIC Educational Resources Information Center

    Cheville, Julie

    2005-01-01

    Embodiment has become an important construct for those in disciplines and specialty areas concerned with the form and function of the human body. This article suggests that accounts of embodiment have collapsed into an exclusionary framework that locates culture and cognition on oppositional terms. For some scholars, embodiment represents the…

  2. Cryogenic moderator simulations : confronting reality.

    SciTech Connect

    Iverson, E. B.

    1999-01-06

    The Intense Pulsed Neutron Source (IPNS) at Argonne National Laboratory is a spallation neutron source dedicated to materials research. Its three cryogenic methane moderators provide twelve neutron beams to fourteen instruments and test facilities. This report concerns ongoing activities for benchmarking our Monte Carlo model of the IPNS neutron generation system. This paper concentrates on the techniques (both experimental and calculational) used in such benchmarking activities.

  3. Gauge-flation confronted with Planck

    SciTech Connect

    Namba, Ryo; Dimastrogiovanni, Emanuela; Peloso, Marco E-mail: ema@physics.umn.edu

    2013-11-01

    Gauge-flation is a recently proposed model in which inflation is driven solely by a non-Abelian gauge field thanks to a specific higher order derivative operator. The nature of the operator is such that it does not introduce ghosts. We compute the cosmological scalar and tensor perturbations for this model, improving over an existing computation. We then confront these results with the Planck data. The model is characterized by the quantity γ ≡ g{sup 2}Q{sup 2}/H{sup 2} (where g is the gauge coupling constant, Q the vector vev, and H the Hubble rate). For γ < 2, the scalar perturbations show a strong tachyonic instability. In the stable region, the scalar power spectrum n{sub s} is too low at small γ, while the tensor-to-scalar ratio r is too high at large γ. No value of γ leads to acceptable values for n{sub s} and r, and so the model is ruled out by the CMB data. The same behavior with γ was obtained in Chromo-natural inflation, a model in which inflation is driven by a pseudo-scalar coupled to a non-Abelian gauge field. When the pseudo-scalar can be integrated out, one recovers the model of Gauge-flation plus corrections. It was shown that this identification is very accurate at the background level, but differences emerged in the literature concerning the perturbations of the two models. On the contrary, our results show that the analogy between the two models continues to be accurate also at the perturbative level.

  4. A Stress and Coping Perspective on Confronting Sexism

    ERIC Educational Resources Information Center

    Kaiser, Cheryl R.; Miller, Carol T.

    2004-01-01

    In this study we tested a stress and coping model of confronting sexism. One hundred fourteen university women completed measures of optimism, cognitive appraisals about the prospects of confronting discrimination (expectations of the costs and benefits of confrontation as well as confrontation-related anxiety), and reported on the extent to which…

  5. Recognizing, Confronting, and Eliminating Workplace Bullying.

    PubMed

    Berry, Peggy Ann; Gillespie, Gordon L; Fisher, Bonnie S; Gormley, Denise K

    2016-07-01

    Workplace bullying (WPB) behaviors negatively affect nurse productivity, satisfaction, and retention, and hinder safe patient care. The purpose of this article is to define WPB, differentiate between incivility and WPB, and recommend actions to prevent WPB behaviors. Informed occupational and environmental health nurses and nurse leaders must recognize, confront, and eliminate WPB in their facilities and organizations. Recognizing, confronting, and eliminating WPB behaviors in health care is a crucial first step toward sustained improvements in patient care quality and the health and safety of health care employees. PMID:27053288

  6. Confronting Racial Hatred to Make Schools Safer

    ERIC Educational Resources Information Center

    Soukamneuth, Sengsouvanh

    2004-01-01

    In this article, the author talks about how to confront racial tensions that sometimes arise among students from different racial groups. Here, the author presents a four-year study conducted by the Social Policy Research Associates, funded in part by Carnegie Corporation of New York, on school-based strategies for addressing intergroup relations…

  7. Building a Digital Workforce: Confronting the Crisis.

    ERIC Educational Resources Information Center

    National Policy Association, Washington, DC.

    The Digital Economic Opportunity Committee (DEOC) was created by the National Policy Association (NPA) in 2001 to confront the critical national shortage of workers with the information technology (IT) skills needed for the information age economy. The committee oversaw an 18-month workforce development research project titled Crossing the Digital…

  8. Macroeconomic Issues Confronting the Next President.

    ERIC Educational Resources Information Center

    Solow, Robert M.

    1988-01-01

    Identifies economic issues that confronted the United States in the late 1980's and discusses how the president might deal with them. Highlights the following issues: recession, rising price levels, the budget deficit, international trade imbalance, and revival of U.S. long-term growth. (GEA)

  9. Some Organizational Issues Confronting Establishment of an International High School: A Working Paper.

    ERIC Educational Resources Information Center

    Hoke, Gordon

    This position paper on the concept of an international high school is primarily concerned with two questions: (1) What constitutes a "region"? (2) What are the ingredients of a "center"? Demographic changes and declining resources are serious obstacles confronting efforts to create new institutions, and logistical demands are underrated by…

  10. Current Issues: Critical Issues Confronting the Nation and the World. 1987 Edition.

    ERIC Educational Resources Information Center

    Carwile, John; Zack, David R.

    This annual publication seeks to inform interested readers about important concerns of currently confronting the United States. An introduction provides: a brief discussion of individuals in the Reagan Administration; a list of the leadership positions and committees in the 100th Congress--the reader must fill in the person for each position; a…

  11. CHILD WITNESSES AND THE CONFRONTATION CLAUSE

    PubMed Central

    LYON, THOMAS D.; DENTE, JULIA A.

    2014-01-01

    After the Supreme Court’s ruling in Crawford v. Washington that a criminal defendant’s right to confront the witnesses against him is violated by the admission of testimonial hearsay that has not been cross-examined, lower courts have overturned convictions in which hearsay from children was admitted after child witnesses were either unwilling or unable to testify. A review of social scientific evidence regarding the dynamics of child sexual abuse suggests a means for facilitating the fair receipt of children’s evidence. Courts should hold that defendants have forfeited their confrontation rights if they exploited a child’s vulnerabilities such that they could reasonably anticipate that the child would be unavailable to testify. Exploitation includes choosing victims on the basis of their filial dependency, their vulnerability, or their immaturity, as well as taking actions that create or accentuate those vulnerabilities. PMID:25364063

  12. Confronting Drowsy Driving: The American Academy of Sleep Medicine Perspective

    PubMed Central

    Watson, Nathaniel F.; Morgenthaler, Timothy; Chervin, Ronald; Carden, Kelly; Kirsch, Douglas; Kristo, David; Malhotra, Raman; Martin, Jennifer; Ramar, Kannan; Rosen, Ilene; Weaver, Terri; Wise, Merrill

    2015-01-01

    Drowsy driving is a serious public health concern which is often difficult for individual drivers to identify. While it is important for drivers to understand the causes of drowsy driving, there is still insufficient scientific knowledge and public education to prevent drowsy driving. As a result, the AASM is calling upon institutions and policy makers to increase public awareness and improve education on the issue, so our society can better recognize and prevent drowsy driving. The AASM has adopted a position statement to educate both healthcare providers and the general public about drowsy driving risks and countermeasures. Citation: Watson NF, Morgenthaler T, Chervin R, Carden K, Kirsch D, Kristo D, Malhotra R, Martin J, Ramar K, Rosen I, Weaver T, Wise M. Confronting drowsy driving: the american academy of sleep medicine perspective. J Clin Sleep Med 2015;11(11):1335–1336. PMID:26414989

  13. Confronting Therapeutic Failure: A Conversation Guide

    PubMed Central

    2015-01-01

    We reflect on the impact of bad news on both clinician and patient in the setting of cancer treatment failure. We review the classic six-step SPIKES (setting, perception, invitation for information, knowledge, empathy, summarize and strategize) protocol for giving bad news that has been widely adopted since it was first published in this journal in 2005. The goal of such a conversation guide is to describe both the process and the tasks that constitute vital steps for clinicians and to comment on the emotional impact of the conversation on the clinician. Confronting therapeutic failure is the hardest task for oncologists. We offer practical tips derived from a thorough review of the evidence and our clinical experience. Implications for Practice: Discussing the failure of anticancer therapy remains a very difficult conversation for oncologists and their patients. In this article, the process of confronting this failure is broken down into various components, and practical tips are provided for clinicians following a classic protocol for breaking bad news. Also addressed are the emotions of the oncologist and the reasons why these conversations are typically so hard. These insights are based on solid research intended to deepen the therapeutic connection between physician and patient. PMID:26099747

  14. Auditory confrontation naming in Alzheimer's disease.

    PubMed

    Brandt, Jason; Bakker, Arnold; Maroof, David Aaron

    2010-11-01

    Naming is a fundamental aspect of language and is virtually always assessed with visual confrontation tests. Tests of the ability to name objects by their characteristic sounds would be particularly useful in the assessment of visually impaired patients, and may be particularly sensitive in Alzheimer's disease (AD). We developed an auditory naming task, requiring the identification of the source of environmental sounds (i.e., animal calls, musical instruments, vehicles) and multiple-choice recognition of those not identified. In two separate studies mild-to-moderate AD patients performed more poorly than cognitively normal elderly on the auditory naming task. This task was also more difficult than two versions of a comparable visual naming task, and correlated more highly with Mini-Mental State Exam score. Internal consistency reliability was acceptable, although ROC analysis revealed auditory naming to be slightly less successful than visual confrontation naming in discriminating AD patients from normal participants. Nonetheless, our auditory naming task may prove useful in research and clinical practice, especially with visually impaired patients. PMID:20981630

  15. Auto- and allo-confrontation as tools for reflective activities.

    PubMed

    Mollo, Vanina; Falzon, Pierre

    2004-11-01

    This paper presents a methodology of assistance to reflective activity, based on confronting participants with the video recording of their own activity or that of others. A typology of the various forms of use of confrontation is proposed and illustrated from a study based on the construction of technical procedures. Two categories of results are highlighted. On the one hand, individual auto-confrontation (confronting participants with their own activity) reveals the cognitive processes underlying the activity. On the other hand, individual allo-confrontation (confronting participants with an activity they practice but which is performed by someone else, without the latter being present) allows participants to develop their knowledge by getting aware of other types of representations. PMID:15374760

  16. Confronting Therapeutic Failure: A Conversation Guide.

    PubMed

    Morgans, Alicia K; Schapira, Lidia

    2015-08-01

    We reflect on the impact of bad news on both clinician and patient in the setting of cancer treatment failure. We review the classic six-step SPIKES (setting, perception, invitation for information, knowledge, empathy, summarize and strategize) protocol for giving bad news that has been widely adopted since it was first published in this journal in 2005. The goal of such a conversation guide is to describe both the process and the tasks that constitute vital steps for clinicians and to comment on the emotional impact of the conversation on the clinician. Confronting therapeutic failure is the hardest task for oncologists. We offer practical tips derived from a thorough review of the evidence and our clinical experience. PMID:26099747

  17. Bridgman's concern

    NASA Astrophysics Data System (ADS)

    Graham, R. A.

    1993-07-01

    In 1956 P.W. Bridgman published a letter to the editor in the Journal of Applied Physics reporting results of electrical resistance measurements on iron under static high pressure. The work was undertaken to verify the existence of a polymorphic phase transition at 130 kbar (13 GPa) reported in the same journal and year by the Los Alamos authors, Bancroft, Peterson and Minshall for high pressure, shock-compression loading. In his letter, Bridgman reported that he failed to find any evidence for the transition. Further, he raised some fundamental concerns as to the state of knowledge of shock-compression processes in solids. Later it was determined that Bridgman's static pressure scale was in error, and the shock observations became the basis for calibration of pressure values in static high pressure apparatuses. In spite of the error in pressure scales, Bridgman's concerns on descriptions of shock-compression processes were perceptive and have provided the basis for subsequent fundamental studies of shock-compressed solids. The present paper, written in response to receipt of the 1993 American Physical Society Shock-Compression Science Award, provides a brief contemporary assessment of those shock-compression issues which were the basis of Bridgman's 1956 concerns.

  18. Symbolic Confrontation with Women Survivors of Childhood Sexual Victimization.

    ERIC Educational Resources Information Center

    Apolinsky, Sandra R.; Wilcoxon, S. Allen

    1991-01-01

    Investigated comparative effects of symbolic confrontation in affecting measures of self-concept and depression of 30 adult female survivors of childhood sexual abuse participating in a counseling group. The results seem to suggest that the technique of symbolic confrontation can be effective in ameliorating negative aftereffects of victimization…

  19. Confronting Violence through the Arts: A Thematic Approach

    ERIC Educational Resources Information Center

    Arnold, Alice

    2005-01-01

    When art, music, and poetry are integrated into the art room, children can confront difficult themes in works of art and process information in highly personal ways (Jewitt & Kress, 2003). An arts classroom gives children the time and place to confront images of war and violence and decode the multiple levels of meaning (Arnold, 1997) found within…

  20. Composite inflation confronts BICEP2 and PLANCK

    NASA Astrophysics Data System (ADS)

    Karwan, Khamphee; Channuie, Phongpichit

    2014-06-01

    We examine observational constraints on single-field inflation in which the inflaton is a composite field stemming from a four-dimensional strongly interacting field theory. We confront the predictions with the Planck and very recent BICEP2 data. In the large non-minimal coupling regions, we discover for the minimal composite inflationary model that the predictions lie well inside the joint 68% CL for the Planck data, but is in tension with the recent BICEP2 observations. In the case of the glueball inflationary model, the predictions satisfy the Planck results. However, this model can produce a large tensor-to-scalar ratio consistent with the recent BICEP2 observations if the number of e-foldings is slightly smaller than the range commonly used. For a super Yang-Mills paradigm, we discover that the predictions satisfy the Planck data, and surprisingly a large tensor-to-scalar ratio consistent with the BICEP2 results can also be produced for an acceptable range of the number of e-foldings and of the confining scale. In the small non-minimal coupling regions, all of the models can satisfy the BICEP2 results. However, the predictions of the glueball and superglueball inflationary models cannot satisfy the observational bound on the amplitude of the curvature perturbation launched by Planck, and the techni-inflaton self-coupling in the minimal composite inflationary model is constrained to be extremely small.

  1. Dementia Care: Confronting Myths in Clinical Management.

    PubMed

    Neitch, Shirley M; Meadows, Charles; Patton-Tackett, Eva; Yingling, Kevin W

    2016-01-01

    Every day, patients with dementia, their families, and their physicians face the enormous challenges of this pervasive life-changing condition. Seeking help, often grasping at straws, victims, and their care providers are confronted with misinformation and myths when they search the internet or other sources. When Persons with Dementia (PWD) and their caregivers believe and/or act on false information, proper treatment may be delayed, and ultimately damage can be done. In this paper, we review commonly misunderstood issues encountered in caring for PWD. Our goal is to equip Primary Care Practitioners (PCPs) with accurate information to share with patients and families, to improve the outcomes of PWD to the greatest extent possible. While there are innumerable myths about dementia and its causes and treatments, we are going to focus on the most common false claims or misunderstandings which we hear in our Internal Medicine practice at Marshall Health. We offer suggestions for busy practitioners approaching some of the more common issues with patients and families in a clinic setting. PMID:27025116

  2. Confronting mortality: faith and meaning across cultures.

    PubMed

    Paulson, Steve; Kellehear, Allan; Kripal, Jeffrey J; Leary, Lani

    2014-11-01

    Despite advances in technology and medicine, death itself remains an immutable certainty. Indeed, the acceptance and understanding of our mortality are among the enduring metaphysical challenges that have confronted human beings from the beginning of time. How have we sought to cope with the inevitability of our mortality? How do various cultural and social representations of mortality shape and influence the way in which we understand and approach death? To what extent do personal beliefs and convictions about the meaning of life or the notion of an afterlife affect how we perceive and experience the process of death and dying? Steve Paulson, executive producer and host of To the Best of Our Knowledge, moderated a discussion on death, dying, and what lies beyond that included psychologist Lani Leary, professor of philosophy and religion Jeffrey J. Kripal, and sociologist Allan Kellehear. The following is an edited transcript of the discussion that occurred February 5, 7:00-8:30 pm, at the New York Academy of Sciences in New York City. PMID:25060040

  3. When Do We Confront? Perceptions of Costs and Benefits Predict Confronting Discrimination on Behalf of the Self and Others

    ERIC Educational Resources Information Center

    Good, Jessica J.; Moss-Racusin, Corinne A.; Sanchez, Diana T.

    2012-01-01

    Across two studies, we tested whether perceived social costs and benefits of confrontation would similarly predict confronting discrimination both when it was experienced and when it was observed as directed at others. Female undergraduate participants were asked to recall past experiences and observations of sexism, as well as their confronting…

  4. Confronting Misinformation in Climate Change Higher Education

    NASA Astrophysics Data System (ADS)

    Bedford, D. P.

    2012-12-01

    Among the many challenges faced by climate change educators is the highly politicized nature of the subject matter (e.g. McCright and Dunlap, 2011) and the associated misinformation from key media outlets and websites (e.g. see Oreskes and Conway, 2010). Students typically do not enter the classroom as 'blank slates', but often have already formed some opinion about climate change which may or may not be based on reputable sources. Further, many students have lives outside the classroom and/or off campus, and even those who do live in an isolated bubble of campus life will eventually graduate. Thus, providing students with a level of climate change knowledge and understanding robust enough to cope with misinformation may be an important goal for educators. This paper presents a case study of the direct use of climate change misinformation as a college-level classroom activity. Some research from other fields (notably psychology) has found that directly addressing misconceptions in the classroom can be the most effective means of dispelling them (Kowalski and Taylor, 2009). However, directly confronting misinformation in the classroom carries inherent risks, such as reinforcing misconceptions (e.g. Cook and Lewandowsky, 2011). This paper therefore considers approaches to minimizing those risks while attempting to maximize the possible benefits. This paper argues that use of misinformation as a teaching tool can provide useful exercises in critical thinking, testing of content knowledge, and consideration of the nature of science. Cook, J. and S. Lewandowsky. 2011. The Debunking Handbook. Online publication available www.skepticalscience.com/docs/Debunking_Handbook.pdf. Accessed 7 July 2012. Kowalski, P. and A.K. Taylor. 2009. DOI: 10.1080/00986280902959986. McCright, A., and R.T. Dunlap. 2011. The politicization of climate change and polarization in the American public's views of global warming, 2001-2010. The Sociological Quarterly 52:2, 155-194. Oreskes, N. and E

  5. Corporate concern.

    PubMed

    Bhalla, S

    1997-01-01

    In India, it has become clear that HIV/AIDS prevention and control efforts must involve all segments of society. After a 1995 survey revealed that the Indian people lack accurate information about HIV/AIDS and that condom use was low, the Confederation of Indian Industry (CII) began to incorporate HIV/AIDS prevention activities in its social development activities in the work place. CII's objectives are to 1) mobilize companies to implement nondiscriminatory policies towards infected employees; 2) sensitize companies on issues related to HIV/AIDS; 3) advocate shared social responsibility; 4) implement behavior change programs at the work place; and 5) provide quality clinical services including referrals, diagnosis and treatment of sexually transmitted diseases (STDs), and provision of condoms. As a result, a STD/HIV/AIDS prevention campaign was initiated in 1996 at the 500-employee Saraswati Industrial Syndicate Company. The campaign involved 1) endorsement by management; 2) a participatory approach; 3) a situation analysis based on concern for individuals; and 4) an intervention implementation design that included sensitization, group sessions, activities to enhance awareness, promotion of behavior changes, provision of services, reinforcements, expansion, and STD management. The successful implementation of this program resulted from recognition of the root issues involved and has inspired other companies to implement similar programs using the CII Options for Action Module. PMID:12293670

  6. Confronting the Pedagogical Challenge of Cyber Safety

    ERIC Educational Resources Information Center

    Hanewald, Ria

    2008-01-01

    Cyber violence and the antidote of cyber safety are fast becoming a global concern for governments, educational authorities, teachers, parents and children alike. Despite substantial funding for information dissemination on preventative strategies and the development of electronic responses to hinder perpetrators, the phenomenon of cyber violence…

  7. An Empirical Examination of Confrontation Efficacy I.

    ERIC Educational Resources Information Center

    Watson, John Joseph; Remer, Rory

    Because people are separate individuals, interpersonal conflict is inevitable. Social psychologists have studied this area by examining styles of conflict resolution such as negotiation/bargaining. Counseling psychologists have attempted to address these concerns through assertiveness and aspects of parenting training. However, no specific model…

  8. Confronting Endometriosis | NIH MedlinePlus the Magazine

    MedlinePlus

    ... of this page please turn JavaScript on. Feature: Endometriosis Confronting Endometriosis Summer 2016 Table of Contents left to right: ... condition. Would you share your personal history with endometriosis? My symptoms started with my first period when ...

  9. Confrontational scavenging as a possible source for language and cooperation

    PubMed Central

    2011-01-01

    The emergence of language and the high degree of cooperation found among humans seems to require more than a straightforward enhancement of primate traits. Some triggering episode unique to human ancestors was likely necessary. Here it is argued that confrontational scavenging was such an episode. Arguments for and against an established confrontational scavenging niche are discussed, as well as the probable effects of such a niche on language and co-operation. Finally, several possible directions for future research are suggested. PMID:21933413

  10. The Egalitarian Optimist and the Confrontation of Prejudice

    PubMed Central

    Wellman, Justin A.; Czopp, Alexander M.; Geers, Andrew L.

    2010-01-01

    Standing up against prejudice often requires one to surmount powerful inter- and intra-individual forces. Egalitarian standards alone are often insufficient to surmount these forces. As individuals high in dispositional optimism vigorously pursue valued goals, even when threatened with obstacles, we propose that the combination of high optimism and salient egalitarian goals predicts the confrontation of prejudice. In the present study, individuals high and low in both optimism and prejudice were randomly assigned to hear a racist joke followed by an argument, or to hear the same joke but without the argument. We found that low-prejudice optimists who had their chronic egalitarian values made salient by hearing the argument were highly likely to confront a later act of prejudice. Self-report data closely mirrored this behavioral finding. These findings support a self-regulatory approach to confrontation and suggest new avenues for combating prejudice. PMID:20336167

  11. Confronting scale in watershed development in India

    NASA Astrophysics Data System (ADS)

    Syme, Geoffrey J.; Reddy, V. Ratna; Pavelic, Paul; Croke, Barry; Ranjan, Ram

    2012-08-01

    The issue of scale is examined in the context of a watershed development policy (WSD) in India. WSD policy goals, by improving the natural resource base, aim to improve the livelihoods of rural communities through increased sustainable production. It has generally been practiced at a micro-level of less than 500 ha, as this was seen to be a scale that would encourage participative management. There has been some concern that this land area may be too small and may lead to less than optimal hydrological, economic and equity outcomes. As a result there has been a move to create guidelines for meso-scale WSD of above 5,000 ha in an endeavour to improve outcomes. A multidisciplinary team was assembled to evaluate the proposed meso-scale approach. In developing an adequate methodology for the evaluation it soon became clear that scale in itself was not the only determinant of success. The effect of geographical scale (or level) on WSD is determined by the variation in other drivers that will influence WSD success such as hydrological conditions, land use and available institutional structures. How this should be interpreted at different levels in the light of interactions between biophysical and socio-economic scales is discussed.

  12. Simple mathematical law benchmarks human confrontations.

    PubMed

    Johnson, Neil F; Medina, Pablo; Zhao, Guannan; Messinger, Daniel S; Horgan, John; Gill, Paul; Bohorquez, Juan Camilo; Mattson, Whitney; Gangi, Devon; Qi, Hong; Manrique, Pedro; Velasquez, Nicolas; Morgenstern, Ana; Restrepo, Elvira; Johnson, Nicholas; Spagat, Michael; Zarama, Roberto

    2013-01-01

    Many high-profile societal problems involve an individual or group repeatedly attacking another - from child-parent disputes, sexual violence against women, civil unrest, violent conflicts and acts of terror, to current cyber-attacks on national infrastructure and ultrafast cyber-trades attacking stockholders. There is an urgent need to quantify the likely severity and timing of such future acts, shed light on likely perpetrators, and identify intervention strategies. Here we present a combined analysis of multiple datasets across all these domains which account for >100,000 events, and show that a simple mathematical law can benchmark them all. We derive this benchmark and interpret it, using a minimal mechanistic model grounded by state-of-the-art fieldwork. Our findings provide quantitative predictions concerning future attacks; a tool to help detect common perpetrators and abnormal behaviors; insight into the trajectory of a 'lone wolf'; identification of a critical threshold for spreading a message or idea among perpetrators; an intervention strategy to erode the most lethal clusters; and more broadly, a quantitative starting point for cross-disciplinary theorizing about human aggression at the individual and group level, in both real and online worlds. PMID:24322528

  13. Simple mathematical law benchmarks human confrontations

    NASA Astrophysics Data System (ADS)

    Johnson, Neil F.; Medina, Pablo; Zhao, Guannan; Messinger, Daniel S.; Horgan, John; Gill, Paul; Bohorquez, Juan Camilo; Mattson, Whitney; Gangi, Devon; Qi, Hong; Manrique, Pedro; Velasquez, Nicolas; Morgenstern, Ana; Restrepo, Elvira; Johnson, Nicholas; Spagat, Michael; Zarama, Roberto

    2013-12-01

    Many high-profile societal problems involve an individual or group repeatedly attacking another - from child-parent disputes, sexual violence against women, civil unrest, violent conflicts and acts of terror, to current cyber-attacks on national infrastructure and ultrafast cyber-trades attacking stockholders. There is an urgent need to quantify the likely severity and timing of such future acts, shed light on likely perpetrators, and identify intervention strategies. Here we present a combined analysis of multiple datasets across all these domains which account for >100,000 events, and show that a simple mathematical law can benchmark them all. We derive this benchmark and interpret it, using a minimal mechanistic model grounded by state-of-the-art fieldwork. Our findings provide quantitative predictions concerning future attacks; a tool to help detect common perpetrators and abnormal behaviors; insight into the trajectory of a `lone wolf' identification of a critical threshold for spreading a message or idea among perpetrators; an intervention strategy to erode the most lethal clusters; and more broadly, a quantitative starting point for cross-disciplinary theorizing about human aggression at the individual and group level, in both real and online worlds.

  14. Simple mathematical law benchmarks human confrontations

    PubMed Central

    Johnson, Neil F.; Medina, Pablo; Zhao, Guannan; Messinger, Daniel S.; Horgan, John; Gill, Paul; Bohorquez, Juan Camilo; Mattson, Whitney; Gangi, Devon; Qi, Hong; Manrique, Pedro; Velasquez, Nicolas; Morgenstern, Ana; Restrepo, Elvira; Johnson, Nicholas; Spagat, Michael; Zarama, Roberto

    2013-01-01

    Many high-profile societal problems involve an individual or group repeatedly attacking another – from child-parent disputes, sexual violence against women, civil unrest, violent conflicts and acts of terror, to current cyber-attacks on national infrastructure and ultrafast cyber-trades attacking stockholders. There is an urgent need to quantify the likely severity and timing of such future acts, shed light on likely perpetrators, and identify intervention strategies. Here we present a combined analysis of multiple datasets across all these domains which account for >100,000 events, and show that a simple mathematical law can benchmark them all. We derive this benchmark and interpret it, using a minimal mechanistic model grounded by state-of-the-art fieldwork. Our findings provide quantitative predictions concerning future attacks; a tool to help detect common perpetrators and abnormal behaviors; insight into the trajectory of a ‘lone wolf'; identification of a critical threshold for spreading a message or idea among perpetrators; an intervention strategy to erode the most lethal clusters; and more broadly, a quantitative starting point for cross-disciplinary theorizing about human aggression at the individual and group level, in both real and online worlds. PMID:24322528

  15. "Peer Pressure" and the Group Process: Building Cultures of Concern

    ERIC Educational Resources Information Center

    Tate, Thomas F.; Copas, Randall L.

    2010-01-01

    Peer group treatment has been subject to two main lines of criticism. Some suggest any program which aggregates antisocial youth inevitably fosters negative peer influence. Others are concerned that certain peer programs are based on coercive peer confrontation. Positive Peer Culture [PPC] is an antidote to both of these varieties of toxic group…

  16. Death Concerns among Individuals Newly Diagnosed with Lung Cancer

    ERIC Educational Resources Information Center

    Lehto, Rebecca; Therrien, Barbara

    2010-01-01

    Confronting the reality of death is an important challenge for individuals facing life-threatening illness such as lung cancer, the leading cause of cancer death. Few studies, however, document the nature of death-related concerns in individuals newly diagnosed with lung cancer. The aims of this exploratory study were to examine unsolicited…

  17. Our Common Concerns in the Field of Aging.

    ERIC Educational Resources Information Center

    Flemming, Arthur S.

    This keynote address speaks to problems faced by the elderly, particularly in the areas of finances and social services. The public concerns over the viability of the social security system are briefly examined and confronted. The speaker, U.S. Commissioner on Aging, stresses the need for his peers to become acquainted with, and use, the many…

  18. School Transportation Issues, Laws and Concerns: Implications for Future Administrators

    ERIC Educational Resources Information Center

    Durick, Jody M.

    2010-01-01

    Nearly all building administrators are confronted with a variety of transportation issues. Challenges, concerns and questions can arise from various aspects, including student misbehaviors, transportation laws and its implications at the school level, to importance and implementation of a school bus safety program. As new and upcoming future…

  19. Leader Confrontation and Member Change in Encounter Groups.

    ERIC Educational Resources Information Center

    Alexander, Charles

    1980-01-01

    The most effective group leaders are those perceived as highly energetic, supportive, and flexible in their style, who provide stimulation for the group and opportunity for emotional expression and closeness. This positive confronting style is contrasted with an intrusive-aggressive or challenging style. (Author/JMF)

  20. Identity Pole: Confronting Issues of Personal and Cultural Meaning

    ERIC Educational Resources Information Center

    Ciminero, Sandra Elser

    2011-01-01

    The purpose of the "Identity Pole" was to explore the big idea of identity. Students would confront issues of personal and cultural meaning, and draw upon interdisciplinary connections for inspiration. The author chose to present totem poles of the Northwest Coast Native Americans/First Nations of Canada, as well as school, state and national…

  1. 28 CFR 552.23 - Confrontation avoidance procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... information about the inmate and the immediate situation. Based on their assessment of that information, they... knowledge they have gained about the inmate and the incident, determine if use of force is necessary. ... MANAGEMENT CUSTODY Use of Force and Application of Restraints on Inmates § 552.23 Confrontation...

  2. Anxieties of Group Leaders in Police-Community Confrontations.

    ERIC Educational Resources Information Center

    O'Connell, Walter E.; Hanson, Philip G.

    In a community confrontation program with police and community members, group leaders face many problems dissimilar from those found in group therapy. Dealing with authority (police) was difficult when the leader held a low self-esteem. Dealing with very vocal, rebellious community members presented difficulties in accepting their reports as truth…

  3. Taking versus Confronting Visual Perspectives in Preschool Children

    ERIC Educational Resources Information Center

    Moll, Henrike; Meltzoff, Andrew N.; Merzsch, Katharina; Tomasello, Michael

    2013-01-01

    Recent evidence suggests that 3-year-olds can take other people's visual perspectives not only when they perceive different things (Level 1) but even when they see the same thing differently (Level 2). One hypothesis is that 3-year-olds are good perspective takers but cannot confront different perspectives on the same object (Perner, Stummer,…

  4. How to Help Students Confront Life's "Big Questions"

    ERIC Educational Resources Information Center

    Walvoord, Barbara E.

    2008-01-01

    Many college students are interested in spirituality and the "big questions" about life's meaning and values, but many professors seem not to know how to respond to that interest. In this article, the author offers several strategies to help students confront the "big questions". One way is to structure assignments and discussions so that students…

  5. Significant Issues Confronting Vocational Education: Implications for UCVE Institutions.

    ERIC Educational Resources Information Center

    Khaleel, Ibrahim Adamu

    A study identified significant issues currently confronting vocational education and described what role(s) the University Council for Vocational Education (UCVE) might pursue relative to each issue. To identify significant issues, a literature review, analysis, and consensus building were used. A Delphi method was used to build consensus on the…

  6. Liabilities of a physician confronted with child abuse.

    PubMed

    Vansweevelt, Thierry

    2013-06-01

    Several research questions raises when physicians are confronted with a possible case of child abuse. First, there is a problem of professional secrecy. In most European countries, physicians have the right to speak when confronted with a state of emergency. In other countries, physicians have a duty to speak and alert the police when the life or physical integrity of a person is at stake. A second topic to be discussed involves the possible liability of physicians who do not report child abuse. By not reporting a case of possible child abuse, the physician is respecting the family life of the parents, even though the child might continue to suffer damages. Third and essentially, I analyse the possible liability of physicians who do inform the prosecutor ofa suspected child abuse. Specific criteria are elaborated to establish negligence when physicians report child abuse to the prosecutor. PMID:23984493

  7. Confronting Violence, Improving Women's Lives Special Display Opens at NLM | NIH MedlinePlus the Magazine

    MedlinePlus

    ... of this page please turn JavaScript on. Confronting Violence, Improving Women's Lives Special Display Opens at NLM ... Medicine Division. Photo Courtesy of Lisa Helfert Confronting Violence, Improving Women's Lives is on display in the ...

  8. The Oedipus complex: A confrontation at the central cross-roads of psychoanalysis.

    PubMed

    Hartke, Raul

    2016-06-01

    The theory of the Oedipus complex as Freud formulated it rests on the following pillars: the child's characteristic sexual and aggressive impulses concerning the parents, phallic monism, and the castration complex. This paper reviews the context in which Freud discovered the Oedipus complex, as well as Freud's theory. It then examines the proposals of later authors whose general Oedipal theories differ from Freud's in an attempt to point out both their possible correlations and confrontations with Freud. It includes Klein's pre-genital Oedipal theory, Lacan's structuralist reinterpretation, Bion's reconception of the complex under the knowledge vertex, Green's generalized triangulation theory, Meltzer's notions of the aesthetic object and sexual mental states, and Chasseguet-Smirgel's archaic Oedipal matrix. PMID:27437633

  9. Female genital cutting: confronting cultural challenges and health complications across the lifespan.

    PubMed

    Farage, Miranda A; Miller, Kenneth W; Tzeghai, Ghebre E; Azuka, Charles E; Sobel, Jack D; Ledger, William J

    2015-01-01

    Female genital cutting affects over 140 million women worldwide. Prevalent in certain countries of Africa and the Middle East, the practice continues among immigrants to industrialized countries. Female genital cutting is a deeply rooted tradition that confers honor on a woman and her family, yet also a traumatic experience that creates significant dermatological, gynecological, obstetric and infectious disease complications. Little is known about postmenopausal health in cut women. The international community views this practice as a human rights violation. In addition to genital health complications, the medical community must confront an understudied concern of what happens as this population ages. These challenges must be addressed to provide optimal care to women affected by female genital cutting. PMID:25581057

  10. Urban inclusion as wellbeing: Exploring children's accounts of confronting diversity on inner city streets.

    PubMed

    Witten, Karen; Kearns, Robin; Carroll, Penelope

    2015-05-01

    The diversity of people living in a city is often most visible on inner city streets. These streets are also the neighbourhood environment of children who live in the central city. In the past, the wellbeing and sensibilities of children have been marginalised in planning practices in western cities but this is beginning to change with child-friendly and inclusive city discourses now more common. In this paper we report on children's experiences confronting diversity in inner-city Auckland. In 2012, 40 inner-city children, 9-12 years, participated in walking interviews in their local streets and school-based focus group discussions. As the children talked about their lives, moving and playing around neighbourhood streets, many described distress and discomfort as they confronted homelessness, drunkenness, and signs of the sex industry. A few older children also described strategies for coping with these encounters, an emerging acceptance of difference and pride in becoming streetwise. New Zealand (NZ) has a history of progressive social policy. In 2003, it became the first country in the world to decriminalise all forms of prostitution. Securing the health and human rights of sex workers were the primary drivers of the reforms. Similar concerns for health and rights underpin broadly inclusive local policies towards homelessness. To promote the health and wellbeing of inner city children their presence on city streets, alongside those of other marginalised groups, needs to be at the forefront of planning concerns. However we conclude that there are inherent tensions in promoting a child-friendly city in which diversity and inclusiveness are also valued. PMID:25618307

  11. Details of a confrontation between two wild wolves

    USGS Publications Warehouse

    Mech, L.D.

    1993-01-01

    A confrontation was photographed and video-taped at close range between a wild alpha mate wolf (Canis lupus) of known history and an alien adult on Ellesmere Island, Northwest Territories, Canada. For 100-110 seconds the two stood near each other, maneuvered around, and snapped at each other until the alien fled. The alpha and his mate, who suddenly joined the encounter, chased the other wolf for 1.2 km and gave up without inflicting wounds. Discussed are possible reasons why this wolf was not killed, while other alien wolves have been.

  12. Robotic swarm concept for efficient oil spill confrontation.

    PubMed

    Kakalis, Nikolaos M P; Ventikos, Yiannis

    2008-06-15

    This paper examines the behaviour of a distributed system/robotic swarm concept for the effective confrontation of oil spills. The system described consists of a number of identical robotic units of high-power autonomy that recover oil mechanically and are able to communicate with each other. A mathematical model that accounts for a multitude of oil weathering processes and for the concerted action of the autonomous units is implemented for this investigation. Computational assessment of the robotic swarm in weathering oil spills indicates the potential effectiveness of the method. PMID:18077087

  13. [The people's mentality confronting plague in the Ming Dynasty].

    PubMed

    Chen, Xu

    2013-03-01

    The social influence of plague was not only confined to its pathogenicity, but also its close relationship with the people's mentality. According to the historical materials of the Ming Dynasty, there were 2 kinds of mentalities when confronting with the prevalence of plague: negative and positive. The former included fear, helplessness, depression and superstition etc., and the latter included intelligence, consolation, thanksgiving and vigour etc. The negative passive mentality didn't help to fight effectively against the plague, or might even aggravate its prevalence. However, the positive mentality helped ameliorate and control the plague, and also the rehabilitation of the order of production and living order after the plague. PMID:24135475

  14. The Lived Experience of Iranian Women Confronting Breast Cancer Diagnosis

    PubMed Central

    Mehrabi, Esmat; Hajian, Sepideh; Simbar, Masoomeh; Hoshyari, Mohammad; Zayeri, Farid

    2016-01-01

    Introduction: The populations who survive from breast cancer are growing; nevertheless, they mostly encounter with many cancer related problems in their life, especially after early diagnosis and have to deal with these problems. Except for the disease entity, several socio-cultural factors may affect confronting this challenge among patients and the way they deal with. Present study was carried out to prepare clear understanding of Iranian women's lived experiences confronting breast cancer diagnosis and coping ways they applied to deal with it. Methods: This study was carried out by using qualitative phenomenological design. Data gathering was done through purposive sampling using semi-structured, in-depth interviews with 18 women who survived from breast cancer. The transcribed interviews were analyzed using Van Manen’s thematic analysis approach. Results: Two main themes were emerged from the interviews including "emotional turbulence" and "threat control". The first, comprised three sub themes including uncertainty, perceived worries, and living with fears. The second included risk control, recurrence control, immediate seeking help, seeking support and resource to spirituality. Conclusion: Emotional response was the immediate reflection to cancer diagnosis. However, during post-treatment period a variety of emotions were not uncommon findings, patients' perceptions have been changing along the time and problem-focused coping strategies have replaced. Although women may experience a degree of improvement and adjustment with illness, the emotional problems are not necessarily resolved, they may continue and gradually engender positive outcomes. PMID:26989665

  15. The History of Science as a Tool To Identify and Confront Pseudoscience

    NASA Astrophysics Data System (ADS)

    Rasmussen, Seth C.

    2007-06-01

    Many are concerned by the widespread popularity pseudoscience has achieved in modern society. While it is easy to dismiss such beliefs as belonging to the uneducated, numerous studies have shown that such beliefs are not significantly reduced by a university education. In fact, one study found that belief in astrology was largely unaffected by the completion of a U.S. science degree: students who commenced a degree program believing in astrology finished that program still believing in it. This illustrates the extent to which even a successful science education has failed to transform students’ intellectual outlook, and should raise sharp concern as to the deficiencies in our present science curriculum. Over the years various authors have given sound justification for the inclusion of a historical component in science programs. I would like to add to these arguments the fact that knowledge of science history allows one to more easily identify and confront pseudoscience and that rectifying the current deficiency of historical context in our science education may be an effective approach to change the way students view claims and ideas presented to them.

  16. Confronting Hip Resurfacing and Big Femoral Head Replacement Gait Analysis

    PubMed Central

    Karampinas, Panagiotis K.; Evangelopoulos, Dimitrios S.; Vlamis, John; Nikolopoulos, Konstantinos; Korres, Dimitrios S.

    2014-01-01

    Improved hip kinematics and bone preservation have been reported after resurfacing total hip replacement (THRS). On the other hand, hip kinematics with standard total hip replacement (THR) is optimized with large diameter femoral heads (BFH-THR). The purpose of this study is to evaluate the functional outcomes of THRS and BFH-THR and correlate these results to bone preservation or the large femoral heads. Thirty-one patients were included in the study. Gait speed, postural balance, proprioception and overall performance. Our results demonstrated a non-statistically significant improvement in gait, postural balance and proprioception in the THRS confronting to BFH-THR group. THRS provide identical outcomes to traditional BFH-THR. The THRS choice as bone preserving procedure in younger patients is still to be evaluated. PMID:24744841

  17. Confronting as autonomy promotion: Speaking up against discrimination and psychological well-being in racial minorities.

    PubMed

    Sanchez, Diana T; Himmelstein, Mary S; Young, Danielle M; Albuja, Analia F; Garcia, Julie A

    2016-09-01

    Few studies have considered confrontation in the context of coping with discriminatory experiences. These studies test for the first time whether confronting racial discrimination is associated with greater psychological well-being and physical health through the promotion of autonomy. In two separate samples of racial minorities who had experienced racial discrimination, confrontation was associated with greater psychological well-being, and this relationship was mediated by autonomy promotion. These findings did not extend to physical health symptoms. These studies provide preliminary evidence that confrontation may aid in the process of regaining autonomy after experiencing discrimination and therefore promote well-being. PMID:25694342

  18. Art as Social Concern

    ERIC Educational Resources Information Center

    Hodge, Stephanie

    2010-01-01

    In this article, the author describes how her eleventh- and twelfth-grade portfolio class used art as a social concern through a sketchbook and a linoleum print. Students thumbed through copies of the "New York Times" to find an article that described a modern-day social concern. Students were assigned to choose an article, summarize it, and come…

  19. Food Concerns. Research Notes.

    ERIC Educational Resources Information Center

    Jordan, Debra J.

    1998-01-01

    Adolescent vegetarianism is most frequent among females, and involves meat avoidance, concern for the environment and animal welfare, gender equality, weight loss behaviors, and a concern with body appearance. It can be a precursor to eating disorders. Training and ongoing follow-up are necessary to instill proper food handling procedures in…

  20. Aligning Actions at Work: How Managers Confront Problems of Employee Performance.

    ERIC Educational Resources Information Center

    Morris, G. H.; And Others

    1990-01-01

    Explores how managers handle performance problems by isolating particular confrontive techniques recommended by managers. Addresses how these techniques enhance both alignment between managers and employees, and managerial control. Divides techniques into three categories: alternatives to confrontation, investigative actions, and fault finding.…

  1. Confronting DGP braneworld gravity with cosmico observations after Planck data

    SciTech Connect

    Xu, Lixin

    2014-02-01

    The normal branch of Dvali-Gabadadze-Porrati braneworld gravity with brane tension is confronted by the currently available cosmic observations from the geometrical and dynamical perspectives. On the geometrical side, the type Ia supernova as standard candle, the baryon acoustic oscillation as standard ruler and the cosmic microwave background measurement from the first released 15.5 months data were used to fix the background evolutions. On the dynamical side, the redshift space distortion data will be used to determine the evolution of the matter perturbation. Through a Markov chain Monte Carlo analysis, we found the dimensionless crossover scale Ω{sub r{sub c}} = 1/(4H{sup 2}{sub 0}r{sup 2}{sub c}) = 0.00183{sub −0.00183}{sup +0.000338} in a spatially flat normal branch of Dvali-Gabadadze-Porrati braneworld. This result suggests that the crossover scale r{sub c} should be around 12H{sup −1}{sub 0} which is consistent with the previous result r{sub c} > 3H{sup −1}{sub 0} and greater. It also implies that the five-dimensional gravity effect is weak to be observed in H{sup −1}{sub 0} scale.

  2. Confronting the concordance model of cosmology with Planck data

    SciTech Connect

    Hazra, Dhiraj Kumar; Shafieloo, Arman E-mail: arman@apctp.org

    2014-01-01

    We confront the concordance (standard) model of cosmology, the spatially flat ΛCDM Universe with power-law form of the primordial spectrum with Planck CMB angular power spectrum data searching for possible smooth deviations beyond the flexibility of the standard model. The departure from the concordance cosmology is modeled in the context of Crossing statistic and statistical significance of this deviation is used as a measure to test the consistency of the standard model to the Planck data. Derived Crossing functions suggest the presence of some broad features in angular spectrum beyond the expectations of the concordance model. Our results indicate that the concordance model of cosmology is consistent to the Planck data only at 2 to 3σ confidence level if we allow smooth deviations from the angular power spectrum given by the concordance model. This might be due to random fluctuations or may hint towards smooth features in the primordial spectrum or departure from another aspect of the standard model. Best fit Crossing functions indicate that there are lack of power in the data at both low-ℓ and high-ℓ with respect to the concordance model. This hints that we may need some modifications in the foreground modeling to resolve the significant inconsistency at high-ℓ. However, presence of some systematics at high-ℓ might be another reason for the deviation we found in our analysis.

  3. Confronting Uncertainty in Wildlife Management: Performance of Grizzly Bear Management

    PubMed Central

    Artelle, Kyle A.; Anderson, Sean C.; Cooper, Andrew B.; Paquet, Paul C.; Reynolds, John D.; Darimont, Chris T.

    2013-01-01

    Scientific management of wildlife requires confronting the complexities of natural and social systems. Uncertainty poses a central problem. Whereas the importance of considering uncertainty has been widely discussed, studies of the effects of unaddressed uncertainty on real management systems have been rare. We examined the effects of outcome uncertainty and components of biological uncertainty on hunt management performance, illustrated with grizzly bears (Ursus arctos horribilis) in British Columbia, Canada. We found that both forms of uncertainty can have serious impacts on management performance. Outcome uncertainty alone – discrepancy between expected and realized mortality levels – led to excess mortality in 19% of cases (population-years) examined. Accounting for uncertainty around estimated biological parameters (i.e., biological uncertainty) revealed that excess mortality might have occurred in up to 70% of cases. We offer a general method for identifying targets for exploited species that incorporates uncertainty and maintains the probability of exceeding mortality limits below specified thresholds. Setting targets in our focal system using this method at thresholds of 25% and 5% probability of overmortality would require average target mortality reductions of 47% and 81%, respectively. Application of our transparent and generalizable framework to this or other systems could improve management performance in the presence of uncertainty. PMID:24223134

  4. Confronting uncertainty in wildlife management: performance of grizzly bear management.

    PubMed

    Artelle, Kyle A; Anderson, Sean C; Cooper, Andrew B; Paquet, Paul C; Reynolds, John D; Darimont, Chris T

    2013-01-01

    Scientific management of wildlife requires confronting the complexities of natural and social systems. Uncertainty poses a central problem. Whereas the importance of considering uncertainty has been widely discussed, studies of the effects of unaddressed uncertainty on real management systems have been rare. We examined the effects of outcome uncertainty and components of biological uncertainty on hunt management performance, illustrated with grizzly bears (Ursus arctos horribilis) in British Columbia, Canada. We found that both forms of uncertainty can have serious impacts on management performance. Outcome uncertainty alone--discrepancy between expected and realized mortality levels--led to excess mortality in 19% of cases (population-years) examined. Accounting for uncertainty around estimated biological parameters (i.e., biological uncertainty) revealed that excess mortality might have occurred in up to 70% of cases. We offer a general method for identifying targets for exploited species that incorporates uncertainty and maintains the probability of exceeding mortality limits below specified thresholds. Setting targets in our focal system using this method at thresholds of 25% and 5% probability of overmortality would require average target mortality reductions of 47% and 81%, respectively. Application of our transparent and generalizable framework to this or other systems could improve management performance in the presence of uncertainty. PMID:24223134

  5. Confronting the concordance model of cosmology with Planck data

    NASA Astrophysics Data System (ADS)

    Hazra, Dhiraj Kumar; Shafieloo, Arman

    2014-01-01

    We confront the concordance (standard) model of cosmology, the spatially flat ΛCDM Universe with power-law form of the primordial spectrum with Planck CMB angular power spectrum data searching for possible smooth deviations beyond the flexibility of the standard model. The departure from the concordance cosmology is modeled in the context of Crossing statistic and statistical significance of this deviation is used as a measure to test the consistency of the standard model to the Planck data. Derived Crossing functions suggest the presence of some broad features in angular spectrum beyond the expectations of the concordance model. Our results indicate that the concordance model of cosmology is consistent to the Planck data only at 2 to 3σ confidence level if we allow smooth deviations from the angular power spectrum given by the concordance model. This might be due to random fluctuations or may hint towards smooth features in the primordial spectrum or departure from another aspect of the standard model. Best fit Crossing functions indicate that there are lack of power in the data at both low-l and high-l with respect to the concordance model. This hints that we may need some modifications in the foreground modeling to resolve the significant inconsistency at high-l. However, presence of some systematics at high-l might be another reason for the deviation we found in our analysis.

  6. Confronting reality in strategic environmental assessment in Slovenia — Costs and benefits

    SciTech Connect

    Kontić, Branko Dermol, Urška

    2015-01-15

    We enlarge on the viewpoint published in the Environmental Impact Assessment Review in 2012 — A viewpoint on the approval context of strategic environmental assessments. Additional alerts concerning the procedural ineffectiveness of the strategic environmental assessment (SEA) process from the cost–benefit point of view are advanced. The major contribution to the long lasting, costly SEA processes, comes from ultraistic treatment of Natura 2000. The case study deals with a plan for constructing a traffic bypass around Škofljica, a town near Ljubljana. Based on their conclusions the authors propose that the following elements of the SEA procedure should be improved and optimised: –CBA for SEA should become a regular component when measuring its effectiveness. –Concretisation of expected SEA inputs to the plan should clarify its role at the earliest stage of the process. –SEA should contribute interactively to the optimisation of alternatives; cost–benefit analysis of the SEA process could support this process. –Nature protection interest should be confronted and balanced with wider development interests as formulated in the plan and should not be applied in absolute terms (e.g. Natura 2000). - Highlights: • SEA in Slovenia is ineffective and costly • SEA serves fundamentalism of nature protection through the Natura 2000 system • SEA does not support optimization and improvement of development projects.

  7. Confronting safety gaps across labor and delivery teams.

    PubMed

    Maxfield, David G; Lyndon, Audrey; Kennedy, Holly Powell; O'Keeffe, Daniel F; Zlatnik, Marya G

    2013-11-01

    We assessed the occurrence of 4 safety concerns among labor and delivery teams: dangerous shortcuts, missing competencies, disrespect, and performance problems. A total of 3282 participants completed surveys, and 92% of physicians (906 of 985), 93% of midwives (385 of 414), and 98% of nurses (1846 of 1884) observed at least 1 concern within the preceding year. A majority of respondents said these concerns undermined patient safety, harmed patients, or led them to seriously consider transferring or leaving their positions. Only 9% of physicians, 13% of midwives, and 13% of nurses shared their full concerns with the person involved. Organizational silence is evident within labor-and-delivery teams. Improvement will require multiple strategies, used at the personal, social, and structural levels. PMID:23871951

  8. Confronting Safety Gaps across Labor and Delivery Teams

    PubMed Central

    Maxfield, David G.; Lyndon, Audrey; Kennedy, Holly Powell; O’Keeffe, Dan; Zlatnik, Marya G.

    2013-01-01

    We assessed the occurrence of four safety concerns among labor and delivery teams: dangerous shortcuts, missing competencies, disrespect, and performance problems. 3282 participants completed surveys. 92% of physicians (906/985), 93% of midwives (385/414), and 98% of nurses (1846/1884) observed at least one concern within the preceding year. A majority of respondents said these concerns undermined patient safety, harmed patients, or led them to seriously consider transferring or leaving their positions. Only 9% of physicians, 13% of midwives, and 13% of nurses shared their full concerns with the person involved. Organizational silence is evident within labor and delivery teams. Improvement will require multiple strategies, employed at the personal, social, and structural levels. PMID:23871951

  9. Confronting Models with Data: The GEWEX Cloud Systems Study

    NASA Technical Reports Server (NTRS)

    Randall, David; Curry, Judith; Duynkerke, Peter; Krueger, Steven; Moncrieff, Mitchell; Ryan, Brian; Starr, David OC.; Miller, Martin; Rossow, William; Tselioudis, George

    2002-01-01

    The GEWEX Cloud System Study (GCSS; GEWEX is the Global Energy and Water Cycle Experiment) was organized to promote development of improved parameterizations of cloud systems for use in climate and numerical weather prediction models, with an emphasis on the climate applications. The strategy of GCSS is to use two distinct kinds of models to analyze and understand observations of the behavior of several different types of clouds systems. Cloud-system-resolving models (CSRMs) have high enough spatial and temporal resolutions to represent individual cloud elements, but cover a wide enough range of space and time scales to permit statistical analysis of simulated cloud systems. Results from CSRMs are compared with detailed observations, representing specific cases based on field experiments, and also with statistical composites obtained from satellite and meteorological analyses. Single-column models (SCMs) are the surgically extracted column physics of atmospheric general circulation models. SCMs are used to test cloud parameterizations in an un-coupled mode, by comparison with field data and statistical composites. In the original GCSS strategy, data is collected in various field programs and provided to the CSRM Community, which uses the data to "certify" the CSRMs as reliable tools for the simulation of particular cloud regimes, and then uses the CSRMs to develop parameterizations, which are provided to the GCM Community. We report here the results of a re-thinking of the scientific strategy of GCSS, which takes into account the practical issues that arise in confronting models with data. The main elements of the proposed new strategy are a more active role for the large-scale modeling community, and an explicit recognition of the importance of data integration.

  10. US IRBs confronting research in the developing world

    PubMed Central

    Klitzman, Robert L.

    2012-01-01

    Increasingly, US-sponsored research is carried out in developing countries, but how US Institutional Review Boards (IRBs) approach the challenges they then face is unclear. METHODS I conducted in-depth interviews of 2 hours each, with 46 IRB chairs, directors, administrators and members. I contacted the leadership of 60 IRBs in the United States (US) (every fourth one in the list of the top 240 institutions by National Institutes of Health (NIH) funding), and interviewed IRB leaders from 34 (55%). RESULTS US IRBs face ethical and logistical challenges in interpreting and applying principles and regulations in developing countries, given economic and health disparities, and limited contextual knowledge. These IRBs perceive wide variations in developing world IRBs/RECs’ quality, resources and training; and health systems in some countries may have long-standing practices of corruption. These IRBs often know little of local contexts, regulations and standards of care, and struggle with understandings of other cultures’ differing views of autonomy, and risks and benefits of daily life. US IRBs thus face difficult decisions, including how to interpret principles, how much to pay subjects and how much sustainability to require from researchers. IRB responses and solutions include trying to maintain higher standards for developing world research, obtain cultural expertise, build IRB infrastructure abroad, communicate with foreign IRBs, ‘negotiate’ for maximum benefits for participants and fearing ‘worst-case scenarios’. CONCLUSIONS US IRBs confront a series of tensions and dilemmas in reviewing developing world research. These data have important implications for increased education of IRBs/RECs and researchers in the US and abroad, and for research and practice. PMID:22515423

  11. Scalar doublet models confront τ and b anomalies

    NASA Astrophysics Data System (ADS)

    Cline, James M.

    2016-04-01

    There are indications of a possible breakdown of the standard model, suggesting that τ lepton interactions violate flavor universality, particularly through B meson decays. BABAR, Belle, and LHCb report high ratios of B →D(*)τ ν . There are long-standing excesses in B →τ ν and W →τ ν decays and a deficit in inclusive τ to strange decays. We investigate whether two Higgs doublet models with the most general allowed couplings to quarks, and a large coupling to τ leptons, can explain these anomalies while respecting other flavor constraints and technical naturalness. Fits to B →D(*)τ ν data require couplings of the new Higgs doublet to down-type quarks, opening the door to many highly constrained flavor-changing neutral current processes. We confront these challenges by introducing a novel ansatz that relates the new up- and down-type Yukawa couplings, and demonstrate viable values of the couplings that are free from fine-tuning. LEP and LHC searches for new Higgs bosons decaying via H0→τ+τ- and H±→τ±ν allow a window of masses mH=[100 - 125 ] GeV and m±˜100 GeV that is consistent with the predictions of our model. Contamination of the W+→τ+ν signal by H+→τ+ν decays at LEP could explain the apparent W →τ ν excess. We predict that the branching ratio for Bs→τ+τ- is not far below its current limit of several percent. An alternative model with decays of B →D(*)τ νs to a sterile neutrino is also argued to be viable.

  12. The experience of living with fibromyalgia: confronting an invisible disability.

    PubMed

    Sturge-Jacobs, Marilyn

    2002-01-01

    Fibromyalgia (FM) is a complex, chronic, painful musculoskeletal syndrome which is characterized by extreme fatigue, disordered sleep, and other associated physical and cognitive problems. Because its etiology is unknown, and because no specific pathophysiological mechanisms have been found to underlie the syndrome, making a diagnosis is very difficult. FM adversely affects the quality of life, and the societal costs based on medical expenses, lost wages, lost tax revenue and compensation expenditures are very significant. The purpose of this phenomenological study was to describe and enhance the understanding of the experience of living with FM. The participants included nine women ranging in age from 30 years to 56 years who had been diagnosed with the condition for more than a year. Data were collected by means of unstructured interviews. Thematic analysis, using van Manen's (1990) methodology, identified eight themes: (a) pain-the constant presence, (b) fatigue-the invisible foe, (c) sleep-the impossible dream, (d) thinking of a frog (e) dealing with a flare-up, (f) longing for a normal life, (g) the power of naming-seeking a diagnosis, and (h) living within the boundaries. These themes were integral parts of the whole story, and through their interrelationships, the essence confronting an invisible disability was captured. The findings of this qualitative study have implications for nursing practice, education and research. It has become an increasing challenge for our health care system to adequately cope with the large numbers of persons diagnosed with chronic illnesses. Administrators of these systems can benefit from the information learned during this study. PMID:12371466

  13. Confrontation Naming and Reading Abilities at Primary School: A Longitudinal Study

    PubMed Central

    Savelli, Enrico; Termine, Cristiano

    2015-01-01

    Background. Confrontation naming tasks are useful in the assessment of children with learning and language disorders. Objectives. The aims of this study were (1) providing longitudinal data on confrontation naming; (2) investigating the role of socioeconomic status (SES), intelligence, age, and gender in confrontation naming; (3) identifying relationship between confrontation naming and reading abilities (fluency, accuracy, and comprehension). Method. A five-year longitudinal investigation of confrontation naming (i.e., the Boston Naming Test (BNT)) in a nonclinical sample of Italian primary school children was conducted (n = 126), testing them at the end of each school year, to assess nonverbal intelligence, confrontation naming, and reading abilities. Results. Performance on the BNT emerged as a function of IQ and SES. Significant correlations between confrontation naming and reading abilities, especially comprehension, were found; BNT scores correlated better with reading fluency than with reading accuracy. Conclusions. The longitudinal data obtained in this study are discussed with regard to reading abilities, intelligence, age, gender, and socioeconomic status. PMID:26124541

  14. Confronting AIDS. Directions for Public Health, Health Care, and Research.

    ERIC Educational Resources Information Center

    Institute of Medicine (NAS), Washington, DC.

    This book is addressed to anyone involved with or affected by the Acquired Immune Deficiency Syndrome (AIDS) epidemic, including legislators, researchers, health care personnel, insurance providers, educators, health officials, executives in the pharmaceutical industry, blood bank administrators, and other concerned individuals. The following…

  15. The Heat is On! Confronting Climate Change in the Classroom

    NASA Astrophysics Data System (ADS)

    Bowman, R.; Atwood-Blaine, D.

    2008-12-01

    This paper discusses a professional development workshop for K-12 science teachers entitled "The Heat is On! Confronting Climate Change in the Classroom." This workshop was conducted by the Center for Remote Sensing of Ice Sheets (CReSIS), which has the primary goal to understand and predict the role of polar ice sheets in sea level change. The specific objectives of this summer workshop were two-fold; first, to address the need for advancement in science technology engineering and mathematics (STEM) education and second, to address the need for science teacher training in climate change science. Twenty-eight Kansas teachers completed four pre-workshop assignments online in Moodle and attended a one-week workshop. The workshop included lecture presentations by scientists (both face-to-face and via video-conference) and collaboration between teachers and scientists to create online inquiry-based lessons on the water budget, remote sensing, climate data, and glacial modeling. Follow-up opportunities are communicated via the CReSIS Teachers listserv to maintain and further develop the collegial connections and collaborations established during the workshop. Both qualitative and quantitative evaluation results indicate that this workshop was particularly effective in the following four areas: 1) creating meaningful connections between K-12 teachers and CReSIS scientists; 2) integrating distance-learning technologies to facilitate the social construction of knowledge; 3) increasing teachers' content understanding of climate change and its impacts on the cryosphere and global sea level; and 4) increasing teachers' self-efficacy beliefs about teaching climate science. Evaluation methods included formative content understanding assessments (via "clickers") during each scientist's presentation, a qualitative evaluation survey administered at the end of the workshop, and two quantitative evaluation instruments administered pre- and post- workshop. The first of these

  16. [Adolescent confronting cancer and its place in the family].

    PubMed

    Chavand, Aurélie; Grandjean, Hélène; Vignes, Michel

    2007-04-01

    Adolescent medicine is expanding in Europe with particular attention being given to cancer of adolescents and its treatment. At a time where specialised units for adolescents are being born, it is essential to collect the current knowledge on the pathological impact of the illness in this age period whose limits themselves are often blurred (13-21 years or 15-25 years). Adolescence is a transition between childhood and adulthood, during which one seeks psychological and emotional development. Cancer, by its direct repercussion on the adolescent and also by the disorganisation of the family, can involve risks impending the process of maturation and can also be a purveyor of psychological after-affects. The occurrence of the illness can isolate the adolescent and leak to a restriction of the psychological investment. The reality of possible death can hinder the ill adolescent from developing his natural opposition to the adults who represent authority such as parents or nurses, thereby hindering access to autonomy, independence and identity construction. One can find oneself locked in a state of trouble, confusion, becoming a stranger to oneself, with an impression of distance waxing between the young patient and others. The parents find themselves weakening and must make calls on their supporters. The siblings see their daily life becoming more unsettled and find themselves confronted by parents less available and reassuring. The impact on the brothers and sisters vary depending on their age and the capacity of the parent's adaptation. From the onset, adolescents struck by cancer necessitate an adaptation of the medical staff. The medical information, the treatment and the aid-care contracts must be approved by the adolescent himself but the parent's involvement remains essential. It is necessary to create an alliance of three. Conflicts and rivalry occur frequently between parents and the medical staff. One must study the possibility of creating a place adapted to

  17. The Concerned Observer Experiment.

    ERIC Educational Resources Information Center

    Rabiger, Michael

    1991-01-01

    Describes a classroom experiment--the "concerned observer" experiment--for production students that dramatizes basic film language by relating it to several levels of human observation. Details the experiment's three levels, and concludes that film language mimics wide-ranging states of human emotion and ideological persuasion. (PRA)

  18. Expression of Concern

    NASA Astrophysics Data System (ADS)

    Delvaux, Damien

    2016-08-01

    This is a note of a temporary expression of concern related to the publication titled, "Sapphirine and fluid inclusions in Tel Thanoun mantle xenoliths, Syria" by Ahmad Bilal, which appeared in Journal of African Earth Sciences, 116 (2016) 105-113.

  19. Disease concerns in energycane

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Diseases may be a limiting factor in the production of energycane, a perennial crop, by reducing annual yields and reducing the longevity of the crop cycle. Disease concerns also include the potential that a compatible pathogen could spread between energycane and sugarcane, sorghum, or corn. Widespr...

  20. Top Concerns for 1993.

    ERIC Educational Resources Information Center

    Johnson, Sandra L.; Meyerson, Joel W.

    1992-01-01

    An annual national survey of college and university trustees indicates five top social, political, and economic areas of concern for higher education: public opinion about higher education; demographic trends; implications of family income and savings rate; effects of recession and unemployment; and the direction of national education policy. (MSE)

  1. Incidents of Security Concern

    SciTech Connect

    Atencio, Julian J.

    2014-05-01

    This presentation addresses incidents of security concern and an incident program for addressing them. It addresses the phases of an inquiry, and it divides incidents into categories based on severity and interest types based on whether security, management, or procedural interests are involved. A few scenarios are then analyzed according to these breakdowns.

  2. Food allergy: current concerns

    SciTech Connect

    Fries, J.H.

    1981-05-01

    This commentary focuses on the author's concerns with various aspects of food allergy. Strict criteria should be applied to the definition of food allergy and its diagnostic techniques. Industrial inhalational exposures, food contaminations and cross-sensitization all are important influences which demand studious attention.

  3. Widening Privacy Concerns.

    ERIC Educational Resources Information Center

    Amidon, Paige

    1992-01-01

    Discusses privacy concerns relating to electronic information media. European privacy initiatives from the European Community are described, including personal data protection, impact on the online industry, and telecommunications privacy; and activities in the United States are examined, including telephone caller privacy, electronic mail…

  4. Quebec's Toxic Pollution Concern.

    ERIC Educational Resources Information Center

    Mingie, Walter

    The best solution to the problems of increased pollution of Quebec lakes and rivers with toxic wastes and increased incidence of pollution related diseases is to educate children, to make them aware of the environment and man's interrelationship with it. Attitudes of concern, based on knowledge, must be developed so that as adults, they will take…

  5. The Avoidance of the Ontological Confrontation of Death: A Psychometric Research Scale.

    ERIC Educational Resources Information Center

    Thauberger, Patrick C.; And Others

    1979-01-01

    Reports structural properties of the Thauberger Avoidance of the Ontological Confrontation of Death Scale with respect to social desirability as well as results of an analysis focusing on the hypothesized relationship of this construct to neuroticism. (Author)

  6. Self-confrontation Reviewed: A Conceptualization for Video Playback in Teacher Education

    ERIC Educational Resources Information Center

    Fuller, Frances F.; Manning, Brad A.

    1973-01-01

    A discussion is presented of whether teacher education video playback practices can be informed by the experimental and theoretical literature on confrontation, particularly the literature outside teacher education. (Author/KM)

  7. Bridgman`s concern

    SciTech Connect

    Graham, R.A.

    1993-09-01

    In 1956 P.W. Bridgman published a letter to the editor in the Journal of Applied Physics reporting results of electrical resistance measurements on iron under static high pressure. The work was undertaken to verify the existence of a polymorphic phase transition at 130 kbar (13 GPa) reported in the same journal and year by the Los Alamos authors, Bancroft, Peterson and Minshall for high pressure, shock-compression loading. In his letter, Bridgman reported that he failed to find any evidence for the transition. Further, he raised some fundamental concerns as to the state of knowledge of shock-compression processes in solids. Later it was determined that Bridgman`s static pressure scale was in error, and the shock observations became the basis for calibration of pressure values in static high pressure apparatuses. In spite of the error in pressure scales, Bridgman`s concerns on descriptions of shock-compression processes were perceptive and have provided the basis for subsequent fundamental studies of shock-compressed solids. The present paper, written in response to receipt of the 1993 American Physical Society Shock-Compression Science Award, provides a brief contemporary assessment of those shock-compression issues which were the basis of Bridgman`s 1956 concerns.

  8. Confronting the barriers to chronic care management in Medicare.

    PubMed

    Berenson, Robert A; Horvath, Jane

    2003-01-01

    This paper examines the ability of the current Medicare program--both traditional fee-for-service and risk-based contracting--to address the needs of beneficiaries with chronic conditions, who represent almost 80 percent of program enrollment. Grounded in indemnity insurance principles, including concerns about "moral hazard," the traditional Medicare program faces difficulty evolving to support of a chronic care model of health care practice. Although capitation may be the most desirable platform to support provision of care to beneficiaries with chronic conditions, the current structural limitations and problems faced in the Medicare+Choice program limit capitation's use at this time. PMID:14527234

  9. Energy decisions reframed as justice and ethical concerns

    NASA Astrophysics Data System (ADS)

    Sovacool, Benjamin K.; Heffron, Raphael J.; McCauley, Darren; Goldthau, Andreas

    2016-05-01

    All too often, energy policy and technology discussions are limited to the domains of engineering and economics. Many energy consumers, and even analysts and policymakers, confront and frame energy and climate risks in a moral vacuum, rarely incorporating broader social justice concerns. Here, to remedy this gap, we investigate how concepts from justice and ethics can inform energy decision-making by reframing five energy problems — nuclear waste, involuntary resettlement, energy pollution, energy poverty and climate change — as pressing justice concerns. We conclude by proposing an energy justice framework centred on availability, affordability, due process, transparency and accountability, sustainability, equity and responsibility, which highlights the futurity, fairness and equity dimensions of energy production and use.

  10. Genetics and attribution issues that confront the microbial forensics field.

    PubMed

    Budowle, Bruce

    2004-12-01

    The commission of an act of bioterrorism or biocrime is a real concern for law enforcement and society. Efforts are underway to develop a strong microbial forensic program to assist in identifying perpetrators of acts of bioterrorism and biocrimes, as well as serve as a deterrent for those who might commit such illicit acts. Genetic analyses of microbial organisms will likely be a powerful tool for attribution of criminal acts. There are some similarities to forensic human DNA analysis practices, such as: molecular biology technology, use of population databases, qualitative conclusions of test results, and the application of QA/QC practices. Differences include: database size and composition, statistical interpretation methods, and confidence/uncertainty in the outcome of an interpretation. PMID:15639572

  11. Mechanistic modeling confronts the complexity of molecular cell biology.

    PubMed

    Phair, Robert D

    2014-11-01

    Mechanistic modeling has the potential to transform how cell biologists contend with the inescapable complexity of modern biology. I am a physiologist-electrical engineer-systems biologist who has been working at the level of cell biology for the past 24 years. This perspective aims 1) to convey why we build models, 2) to enumerate the major approaches to modeling and their philosophical differences, 3) to address some recurrent concerns raised by experimentalists, and then 4) to imagine a future in which teams of experimentalists and modelers build-and subject to exhaustive experimental tests-models covering the entire spectrum from molecular cell biology to human pathophysiology. There is, in my view, no technical obstacle to this future, but it will require some plasticity in the biological research mind-set. PMID:25368428

  12. Ethics of environmental concern

    SciTech Connect

    Attfield, R.

    1983-01-01

    The history of ideas and a philosophical investigation into normative ethics and some of its applications focus in this book on environmental concerns. Part one explores moral traditions, which may appear deficient because traditions have been misrepresented. Attitudes and ideas toward ecological problems have a basis in Jewish and Christian stewardship traditions. Part two re-examines moral principles in light of scientific discoveries that have generated and revealed new side effects of human actions on the complex systems of nature. If all worthwhile life is of intrinsic value, it is necessary to reassess and broaden the human obligation to ecology. The author disagrees with the movement to focus environmental ethics on the biosphere as an organic whole rather than on fellow creatures, although his principles embody constraints in the interests of future creaters. The book concludes with an assessment of principles on pollution, resources, population, and preservation. 302 references.

  13. Individual and Situational Factors Related to Young Women's Likelihood of Confronting Sexism in Their Everyday Lives.

    PubMed

    Ayres, Melanie M; Friedman, Carly K; Leaper, Campbell

    2009-10-01

    Factors related to young women's reported likelihood of confronting sexism were investigated. Participants were 338 U.S. female undergraduates (M = 19 years) attending a California university. They were asked to complete questionnaire measures and to write a personal narrative about an experience with sexism. Approximately half (46%) the women reported confronting the perpetrator. Individual factors (prior experience with sexism, feminist identification, collective action) and situational factors (familiarity and status of perpetrator, type of sexism) were tested as predictors in a logistic regression. Women were less likely to report confronting sexism if (1) they did not identify as feminists, (2) the perpetrator was unfamiliar or high-status/familiar (vs. familiar/equal-status), or (3) the type of sexism involved unwanted sexual attention (vs. sexist comments). PMID:19784381

  14. Confronting moral pluralism in posttraditional Western societies: bioethics critically reassessed.

    PubMed

    Engelhardt, H Tristram

    2011-06-01

    In the face of the moral pluralism that results from the death of God and the abandonment of a God's eye perspective in secular philosophy, bioethics arose in a context that renders it essentially incapable of giving answers to substantive moral questions, such as concerning the permissibility of abortion, human embryonic stem cell research, euthanasia, etc. Indeed, it is only when bioethics understands its own limitations and those of secular moral philosophy in general can it better appreciate those tasks that it can actually usefully perform in both the clinical and academic setting. It is the task of this paper to understand and reevaluate bioethics by understanding these limits. Academic bioethicists can analyze ideas, concepts, and claims necessary to understanding the moral questions raised in health care, assessing the arguments related to these issues, and provide an understanding of the different moral perspectives on bioethical issues. In the clinical setting, bioethicists can provide legal advice, serve as experts on IRBs, mediating disputes, facilitating decision-making and risk management, and clarifying normative issues. However, understanding this is only possible when one understands the history, genesis, and foundations of bioethics and its inability to provide a resolution to postmodern moral pluralism. PMID:21724971

  15. Confronting an influenza pandemic: ethical and scientific issues.

    PubMed

    Schuklenk, U; Gartland, K M A

    2006-12-01

    The prolonged concern over the potential for a global influenza pandemic to cause perhaps many millions of fatalities is a chilling one. After the SARS (severe acute respiratory syndrome) scares [1], attention has turned towards the possibility of an avian influenza virus hybridizing with a human influenza virus to create a highly virulent, as yet unknown, killer, on a scale unseen since the Spanish flu outbreak of 1918, which produced more fatalities than the Great War. In deciding how countries should react to this potential pandemic, individually and collectively, a reasonable and practical balance must be struck between the rights and obligations of individual citizens and protection of the wider community and, indeed, society as a whole. In this communication, ethical issues are discussed in the context of some of the scientific questions relating to a potential influenza pandemic. Among these issues are the rights and obligations of healthcare professionals, difficulties surrounding resource allocation, policies that have an impact on liberty and trade, when and how to introduce any vaccine or other form of mass treatment, global governance questions and the role of health policies in contemporary society. By considering these issues and questions in advance of an influenza, or indeed any other, pandemic commencing, countries can be better prepared to deal with the inevitably difficult decisions required during such events, rather than dusting down outdated previous plans, or making and implementing policy in an ad hoc manner with a resultant higher risk of adverse consequences. PMID:17073773

  16. USA-France: Confronting two perspectives on shale gas

    NASA Astrophysics Data System (ADS)

    Gautier, C.; Fellous, J.

    2013-12-01

    Exploiting shale gas and oil can be seen from very different perspectives, whether you live in the US where it is a decade long reality shaping the country's energy landscape or in France, where it is banned by law since 2011. Beyond this situation, the overall legal framework that regulates (or not) environmental and water protection, the use of chemicals, land ownership and the exploitation of underground mineral resources, the attribution of licenses for exploration and exploitation, etc. in Europe (and particularly in France, the only European country with Bulgaria where hydraulic fracturation is strictly forbidden) and in the US is at complete variance. This presentation will discuss subsequent attitudes vis-à-vis exploration, exploitation, scientific research on shale gas and fracking, and public activism that has arisen as a result of environmental, socioeconomic and human concerns. It will compare and contrast the different views and look at lessons that can be learned from those differences. This work is building upon the experience of the authors who have studied the issues relating to energy, water, population and climate and their connections, as seen from both sides of the Atlantic.

  17. Anesthetic Concerns of Space Flight

    NASA Technical Reports Server (NTRS)

    Norfleet, William T.

    1999-01-01

    Anesthesiologists are acutely aware of the fact that, although a given surgical procedure may be relatively simple, the required anesthetic care is, in certain cases, extremely complex. This principle is particularly evident when one ponders the difficulties involved in providing even basic anesthetic care in microgravity. In this issue some of these difficulties through the evaluation of airway management techniques during water immersion are confronted, a simulation of the gravito-inertial conditions of space flight. As prelude for this paper, I would like to outline some of the challenges to be overcome before surgical, anesthetic, and critical care can be delivered beyond our home planet.

  18. Accuracy of 25-hydroxyvitamin D assays: confronting the issues.

    PubMed

    Carter, Graham D

    2011-01-01

    Measurement of 25-hydroxyvitamin D (25-OHD) is widely used for assessing vitamin D status. There has been a dramatic increase in 25-OHD requests over recent years prompting many laboratories to consider the use of automated immunoassays. To achieve higher throughput, these methods have abandoned the traditional solvent extraction of samples and are therefore more prone to non-specific interference. The Vitamin D External Quality Assessment Scheme (DEQAS) has revealed method-related differences in 25-OHD results, raising concerns about the comparability and accuracy of different assays. This paper highlights some of the pre-analytical, analytical and post-analytical issues which may influence the accuracy of 25-OHD assays and interpretation of results. Recent attention has focused on reconciling the relatively high results given by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to those of the DiaSorin radioimmunoassay (RIA) on which clinical decision points have previously been based. Data is presented on 20 DEQAS samples which were analysed by an LC-MS/MS assay developed as a candidate reference measurement procedure by the US National Institute of Standards and Technology (NIST). The NIST results were on average 11.2% lower than those given by routine LC-MS/MS methods. If confirmed, these results suggest that most routine LC-MS/MS assays are perhaps overestimating 25-OHD by failing to resolve a molecule having the same mass as 25-OHD(3) and a similar fragmentation pattern. All 25-OHD assays should be monitored by a proficiency testing scheme and the results made available to clinicians and editors of scientific journals. PMID:20795940

  19. States, Congress confront abortion services under Medicaid, health care plan.

    PubMed

    1994-01-13

    Abortion coverage under various health care reform proposals has dominated the political reproductive rights debate, while poor women's access to abortion under Medicaid presents a current practical concern. Under the Clinton administration's proposed Health Security Act, abortion would be covered under "services for pregnant women," and Medicaid would eventually be incorporated into the national health plan. A final version is a long way off. For now, the Hyde amendment, limiting Medicaid coverage of abortion, controls the issue. Congress has made only negligible progress in freeing federal funds for Medicaid abortions: only in situations of life endangerment, rape, or incest. States are required to cover abortions that are medically necessary under the new guidelines, which now include pregnancy arising from rape and incest. The federal policy defers to state law on the definition of rape and incest, allowing for reasonable reporting or documentation requirements, while disallowing unduly burdensome regulations by allowing the treating physician reimbursement when the physician certifies that the patient was unable for physical or psychological reasons to comply with the requirement. States disagreeing with the new abortion policy immediately registered their opposition. Utah's health department, which has a "life only" law, has pledged not to implement the new federal policy until there is further clarification. The Health Care Financing Administrator responded by writing that "the decision to implement this policy nationwide was not discretionary." Congress chose not to add statutory language deferring to the states, and under U.S. Constitutional law, where state law or policy conflicts with federal law, federal law takes precedence. The next battle will certainly center on attempts to amend the Hyde amendment itself as well as health care legislation along the "states' option" lines. PMID:12345518

  20. Adolescent fertility: worldwide concerns.

    PubMed

    Senderowitz, J; Paxman, J M

    1985-04-01

    There is growing concern over the adverse health, social, economic, and demographic effects of adolescent fertility. Morbidity and mortality rates ar significantly higher for teenage mothers and their infants, and early initiation of childbearing generally means truncated education, lower future family income, and larger completed family size. Adolescent fertility rates, which largely reflect marriage patterns, range from 4/1000 in Mauritania; in sub-Saharan Africa, virtually all rates are over 100. In most countries, adolescent fertility rates are declining due to rising age at marriage, increased educational and economic opportunities for young women, changes in social customs, increased use of contraception, and access to abortion. However, even if fertility rates were to decline dramatically among adolescent women in developing countries, their sheer numbers imply that their fertility will have a major impact on world population growth in the years ahead. The number of women in the world ages 15-19 years is expected to increase from 245 million in 1985 to over 320 million in the years 2020; 82% of these women live in developing countries. As a result of more and earlier premarital sexual activity, fostered by the lengthening gap between puberty and marriage, diminished parental and social controls, and increasing peer and media pressure to be sexually active, abortion and out-of-wedlock childbearing are increasing among teenagers in many developed and rapidly urbanizing developing countries. Laws and policies regarding sex education in the schools and access to family planning services by adolescents can either inhibit or support efforts to reduce adolescent fertility. Since contraceptive use is often sporadic and ineffective among adolescents, family planning services are crucial. Such programs should aim to reduce adolescents' dependence on abortion through preventive measures and increase awareness of the benefits of delayed sexual activity. Similarly, sex

  1. Biosimilars: Hope and concern.

    PubMed

    Emmanouilides, Christos E; Karampola, Maria I; Beredima, Maria

    2016-08-01

    As patents of the first introduced biologic therapeutics in oncology have begun to expire, competing pharmaceutical companies are allowed to produce and market the same protein as the original agent. These products are called biosimilars. Upon patent expiration, biosimilars would hopefully be a cheaper alternative to the original agent and that is the main reason for their existence. Although the financial aspect is similar to generics, the complex nature of these products generates the need for a distinct regulatory environment. Biosimilars are produced by DNA technology in bacteria, plant cells, or animal cells, while generics are produced by chemical synthesis. Details in the process of synthesis, selection of the microorganism, protein extraction, purification and manufacturing, affect the precise nature of the end product. Monoclonal antibodies are large proteins with four polypeptide chains and interact variably with each other and with the environment. It is important for payors to realize that biosimilars are different from generics; therefore, they need to develop different set of rules for approving, registering, and dispensing biosimilars. Regulators ought to respect the physicians' request for non-interchangeability and facilitate in any possible way of traceability. Such regulations along with a rigorous pharmacovigilance program will satisfy the concerns for true equivalence in activity and long-term safety. This is the only way to accumulate over time reliable safety information for new biosimilars. In conclusion, the wish born by the medical community and the society for a more affordable health system triggers the emergence of biosimilars, which could meet that goal if properly regulated. PMID:26391898

  2. Lead toxicity: Current concerns

    SciTech Connect

    Goyer, R.A. )

    1993-04-01

    Over the 20-year period since the first issue of Environmental Health Perspectives was published, there has been considerable progress in the understanding of the potential toxicity of exposure to lead. Many of these advances have been reviewed in published symposia, conferences, and review papers in EHP. This brief review identifies major advances as well as a number of current concerns that present opportunities for prevention and intervention strategies. The major scientific advance has been the demonstration that blood lead (PbB) levels of 10-15 micrograms/dL in newborn and very young infants result in cognitive and behavioral deficits. Further support for this observation is being obtained by prospective or longitudinal studies presently in progress. The mechanism(s) for the central nervous system effects of lead is unclear but involve lead interactions within calcium-mediated intracellular messenger systems and neurotransmission. Effects of low-level lead exposure on blood pressure, particularly in adult men, may be related to the effect of lead on calcium-mediated control of vascular smooth muscle contraction and on the renin-angiotensin system. Reproductive effects of lead have long been suspected, but low-level effects have not been well studied. Whether lead is a carcinogen or its association with renal adenocarcinoma is a consequence of cystic nephropathy is uncertain. Major risk factors for lead toxicity in children in the United States include nutrition, particularly deficiencies of essential metals, calcium, iron, and zinc, and housing and socioeconomic status. A goal for the year 2000 is to reduce prevalence of blood lead levels exceeding 15 micrograms/dL. 97 refs.

  3. Confronting dynamics and uncertainty in optimal decision making for conservation

    USGS Publications Warehouse

    Williams, Byron K.; Johnson, Fred A.

    2013-01-01

    The effectiveness of conservation efforts ultimately depends on the recognition that decision making, and the systems that it is designed to affect, are inherently dynamic and characterized by multiple sources of uncertainty. To cope with these challenges, conservation planners are increasingly turning to the tools of decision analysis, especially dynamic optimization methods. Here we provide a general framework for optimal, dynamic conservation and then explore its capacity for coping with various sources and degrees of uncertainty. In broadest terms, the dynamic optimization problem in conservation is choosing among a set of decision options at periodic intervals so as to maximize some conservation objective over the planning horizon. Planners must account for immediate objective returns, as well as the effect of current decisions on future resource conditions and, thus, on future decisions. Undermining the effectiveness of such a planning process are uncertainties concerning extant resource conditions (partial observability), the immediate consequences of decision choices (partial controllability), the outcomes of uncontrolled, environmental drivers (environmental variation), and the processes structuring resource dynamics (structural uncertainty). Where outcomes from these sources of uncertainty can be described in terms of probability distributions, a focus on maximizing the expected objective return, while taking state-specific actions, is an effective mechanism for coping with uncertainty. When such probability distributions are unavailable or deemed unreliable, a focus on maximizing robustness is likely to be the preferred approach. Here the idea is to choose an action (or state-dependent policy) that achieves at least some minimum level of performance regardless of the (uncertain) outcomes. We provide some examples of how the dynamic optimization problem can be framed for problems involving management of habitat for an imperiled species, conservation of a

  4. Confronting dynamics and uncertainty in optimal decision making for conservation

    NASA Astrophysics Data System (ADS)

    Williams, Byron K.; Johnson, Fred A.

    2013-06-01

    The effectiveness of conservation efforts ultimately depends on the recognition that decision making, and the systems that it is designed to affect, are inherently dynamic and characterized by multiple sources of uncertainty. To cope with these challenges, conservation planners are increasingly turning to the tools of decision analysis, especially dynamic optimization methods. Here we provide a general framework for optimal, dynamic conservation and then explore its capacity for coping with various sources and degrees of uncertainty. In broadest terms, the dynamic optimization problem in conservation is choosing among a set of decision options at periodic intervals so as to maximize some conservation objective over the planning horizon. Planners must account for immediate objective returns, as well as the effect of current decisions on future resource conditions and, thus, on future decisions. Undermining the effectiveness of such a planning process are uncertainties concerning extant resource conditions (partial observability), the immediate consequences of decision choices (partial controllability), the outcomes of uncontrolled, environmental drivers (environmental variation), and the processes structuring resource dynamics (structural uncertainty). Where outcomes from these sources of uncertainty can be described in terms of probability distributions, a focus on maximizing the expected objective return, while taking state-specific actions, is an effective mechanism for coping with uncertainty. When such probability distributions are unavailable or deemed unreliable, a focus on maximizing robustness is likely to be the preferred approach. Here the idea is to choose an action (or state-dependent policy) that achieves at least some minimum level of performance regardless of the (uncertain) outcomes. We provide some examples of how the dynamic optimization problem can be framed for problems involving management of habitat for an imperiled species, conservation of a

  5. Confronting water in an Israeli-Palestinian peace agreement

    NASA Astrophysics Data System (ADS)

    Brooks, David; Trottier, Julie

    2010-03-01

    SummaryTrans-boundary water agreements are usually conceived as allocation agreements. In other words, water is treated as if it were a pie to be divided among the riparian states. The treatment of water as if it were as immobile as land may be useful in the short term, but it is fundamentally flawed as a means to avoid conflict as well as to ensure efficient, equitable, and sustainable management of water over the long term. This article proposes to avoid quantitative allocations within international water agreements, whether they be presented as percentage or fixed allocations or whether or not accompanied by a periodic revision clause. It proposes instead an ongoing joint management structure that allows for continuous conflict resolution concerning water demands and uses in a manner that effectively de-nationalises water uses. As well, it builds on existing, functioning institutions that are already active over a variety of scalar levels. It disaggregates what is usually perceived as a national water demand into its component institutions and re-aggregates them within an international institutional context. Though this approach for building trans-boundary water agreements can prove useful in any geographical situation, this article uses the Israeli-Palestinian conflict as a model. It proposes to respect the existing differences in the institutional management of water between the two entities and to reach four general objectives: economic efficiency, social and political equity, ecological sustainability, and the ability to implement the agreement in practice. The institutional design and proposed mechanisms follow five key principles for shared management: water allocations that are not fixed but variable over time; equality in rights and responsibilities; priority for demand management over supply management; continuous monitoring of water quality and quantity; and mediation among competing uses of fresh water. This institutional structure balances water

  6. An Assessment of the Influence of the Industry Distribution Chain on the Oxygen Levels in Commercial Modified Atmosphere Packaged Cheddar Cheese Using Non-Destructive Oxygen Sensor Technology.

    PubMed

    O' Callaghan, Karen A M; Papkovsky, Dmitri B; Kerry, Joseph P

    2016-01-01

    The establishment and control of oxygen levels in packs of oxygen-sensitive food products such as cheese is imperative in order to maintain product quality over a determined shelf life. Oxygen sensors quantify oxygen concentrations within packaging using a reversible optical measurement process, and this non-destructive nature ensures the entire supply chain can be monitored and can assist in pinpointing negative issues pertaining to product packaging. This study was carried out in a commercial cheese packaging plant and involved the insertion of 768 sensors into 384 flow-wrapped cheese packs (two sensors per pack) that were flushed with 100% carbon dioxide prior to sealing. The cheese blocks were randomly assigned to two different storage groups to assess the effects of package quality, packaging process efficiency, and handling and distribution on package containment. Results demonstrated that oxygen levels increased in both experimental groups examined over the 30-day assessment period. The group subjected to a simulated industrial distribution route and handling procedures of commercial retailed cheese exhibited the highest level of oxygen detected on every day examined and experienced the highest rate of package failure. The study concluded that fluctuating storage conditions, product movement associated with distribution activities, and the possible presence of cheese-derived contaminants such as calcium lactate crystals were chief contributors to package failure. PMID:27331815

  7. An Assessment of the Influence of the Industry Distribution Chain on the Oxygen Levels in Commercial Modified Atmosphere Packaged Cheddar Cheese Using Non-Destructive Oxygen Sensor Technology

    PubMed Central

    O’ Callaghan, Karen A.M.; Papkovsky, Dmitri B.; Kerry, Joseph P.

    2016-01-01

    The establishment and control of oxygen levels in packs of oxygen-sensitive food products such as cheese is imperative in order to maintain product quality over a determined shelf life. Oxygen sensors quantify oxygen concentrations within packaging using a reversible optical measurement process, and this non-destructive nature ensures the entire supply chain can be monitored and can assist in pinpointing negative issues pertaining to product packaging. This study was carried out in a commercial cheese packaging plant and involved the insertion of 768 sensors into 384 flow-wrapped cheese packs (two sensors per pack) that were flushed with 100% carbon dioxide prior to sealing. The cheese blocks were randomly assigned to two different storage groups to assess the effects of package quality, packaging process efficiency, and handling and distribution on package containment. Results demonstrated that oxygen levels increased in both experimental groups examined over the 30-day assessment period. The group subjected to a simulated industrial distribution route and handling procedures of commercial retailed cheese exhibited the highest level of oxygen detected on every day examined and experienced the highest rate of package failure. The study concluded that fluctuating storage conditions, product movement associated with distribution activities, and the possible presence of cheese-derived contaminants such as calcium lactate crystals were chief contributors to package failure. PMID:27331815

  8. Confronting the Unknown: Principal Preparation Training in Issues Related to Special Education

    ERIC Educational Resources Information Center

    Angelle, Pamela; Bilton, Lisa M.

    2009-01-01

    This study examines principal preparation programs from the perspective of readiness to confront and/or support special education issues at the school building level. The purpose of this research was to answer the following questions: (1) What is the principal's readiness level upon program completion in dealing with special education issues in…

  9. Perceptual, Evaluative and Behavioral Changes Through Externally Mediated Self-Confrontation; Explorations and Experiments in Microsettings.

    ERIC Educational Resources Information Center

    Bierschenk, Bernhard

    1974-01-01

    The development and application of the idea of microteaching in research and education is described in this report. It examines the use of different feedback devices for self-control and self-direction. The main conclusions reached are: (1) externally mediated self-confrontation via CCTV/VR is a therapeutic treatment; and (2) microsetting models…

  10. The Effects of Homogeneous versus Heterogeneous Stimuli on the Confrontation-Naming Performance of Aphasics.

    ERIC Educational Resources Information Center

    Williams, Sarah E.; Wright, Judith M.

    1985-01-01

    The effect of semantic grouping on confrontation-naming performances of 16 fluent and 10 nonfluent aphasic adults was examined. Performances were not uniformly facilitated in one naming condition over the other. Some patients, however, did appear to display performance discrepancies between the two conditions. (Author/CL)

  11. "Do You Remember": Confronting Post-9/11 Censorship through Critical Questioning and Poetic Devices

    ERIC Educational Resources Information Center

    Staples, Jeanine M.

    2008-01-01

    Jeanine M. Staples led a group of students, ages fourteen to eighteen, in developing a critical stance about words and images found in 9/11 media. Through questions, comments, and declarations toward these texts, the students labeled as "disengaged" actively participated in constructing a collaborative poem to confront repressive thinking.…

  12. Lonely Courage, Commemorative Confrontation, and Communal Therapy: William James Remembers the Massachusetts 54th

    ERIC Educational Resources Information Center

    Stob, Paul

    2012-01-01

    On May 31, 1897, William James, one of America's most influential philosophers and psychologists, delivered the first civic oration of his career. The principal orator at the dedication of the Robert Gould Shaw memorial in Boston, James did what commemorative speakers are not supposed to do. He chose to be confrontational and divisive in a…

  13. Post Stereotypes: Deconstructing Racial Assumptions and Biases through Visual Culture and Confrontational Pedagogy

    ERIC Educational Resources Information Center

    Jung, Yuha

    2015-01-01

    The Post Stereotypes project embodies confrontational pedagogy and involves postcard artmaking designed to both solicit expression of and deconstruct students' racial, ethnic, and cultural stereotypes and assumptions. As part of the Cultural Diversity in American Art course, students created postcard art that visually represented their personal…

  14. Role Conflict and Role Ambiguity of Resident Assistants when Confronted with Alcohol Consumption of Undergraduate Students

    ERIC Educational Resources Information Center

    Horvath, Mary Beth

    2011-01-01

    Resident assistants serve a vital function within the residence hall; however, the challenges they confront are different from those of other students. For example, resident assistants may deal with over-consumption or illegal consumption of alcohol on campus. Addressing this issue may cause resident assistants to experience role conflict and role…

  15. Three Misconceptions about Radiation--And What We Teachers Can Do to Confront Them

    ERIC Educational Resources Information Center

    Neumann, Susanne

    2014-01-01

    During the last few years teaching physics, I have noticed that my students are becoming more and more interested in the topic of radiation. Mobile phones, modern game consoles, and WiFi--all of these devices involving some kind of radiation are part of our students' everyday lives. Students are also frequently confronted in the media with…

  16. Differentiating between Confrontive and Coercive Kinds of Parental Power-Assertive Disciplinary Practices

    ERIC Educational Resources Information Center

    Baumrind, Diana

    2012-01-01

    In this essay, I differentiate between coercive and confrontive kinds of power assertion to elucidate the significantly different effects on children's well-being of authoritarian and authoritative styles of parental authority. Although both parenting styles (in contrast to the permissive style) are equally demanding, forceful, and…

  17. What Are the Issues Confronting Infertile Women? A Qualitative and Quantitative Approach

    ERIC Educational Resources Information Center

    Hammerli, Katja; Znoj, Hansjorg; Berger, Thomas

    2010-01-01

    Infertility is a stressful experience, yet little is known about the specific issues confronting infertile women. In the present study, researchers sought to identify themes important to infertile women and examine possible associations with mental health levels. Using qualitative content analysis, researchers analyzed the email messages of 57…

  18. Educating Women Students in the Academy to Confront Gender Discrimination and Contribute to Equity Afterward

    ERIC Educational Resources Information Center

    Mentkowski, Marcia; Rogers, Glen

    2010-01-01

    We argue that (1) faculty and other academic professionals who educate undergraduate women in capabilities such as effective communication, teamwork, and leadership that are integrated with the disciplines (e.g., biology, history, fine arts) and professions (e.g., education, nursing, management) indirectly assist their students to confront gender…

  19. Understanding and Confronting Alcohol-Induced Risky Behavior among College Students

    ERIC Educational Resources Information Center

    Dornier, Lucien J.; Fauquier, Katharine J.; Field, April R.; Budden, Michael C.

    2010-01-01

    Confronting alcohol abuse is a challenge for most higher education institutions. Each year, students are admitted to hospitals for issues arising from the misuse of alcohol. The deaths of some engaged in alcohol related activities is especially worrisome. Factors such as age and financial standing could impact the likelihood of abuse. So-called…

  20. Students' Alternative Conceptions about the Lotus Effect: To Confront or to Ignore?

    ERIC Educational Resources Information Center

    Kubisch, Franziska; Heyne, Thomas

    2016-01-01

    At the botanical garden of the University of Würzburg, we conducted practical lessons on bionics, focused on the lotus effect, with 260 students. Those approx. 14 years old, 8th-grade mid-level students were divided into two groups. During an instructional discussion about the topic, one group was confronted with their alternative conceptions…

  1. The Learning Disabled Delinquent: Teaching Socially Appropriate Reactions to Confrontations for Negative Behaviors.

    ERIC Educational Resources Information Center

    Burnett, Darrell J.

    1982-01-01

    A private psychiatric hospital program is described which cooperates with referring probation officers to develop socially appropriate reactions in learning disabled delinquents by confronting them with their negative behaviors. A case study involving systematic reinforcement, social skills training, and cognitive restructuring in a token economy…

  2. Self Confrontation Counseling: A Selective Review With Implications for Teacher Education.

    ERIC Educational Resources Information Center

    Fuller, Frances F.; And Others

    This report reviews relevant educational literature and current practices to discover the relationship between personal change and self confrontation. Five areas of study include a) outcomes, b) help for whom, c) the helpful situation, d) the helpful treatment, and e) the helpful helper. The first section briefly describes the outcomes of self…

  3. Markets, Equality and Democratic Education: Confronting the Neoliberal and Libertarian Reconceptualisations of Education

    ERIC Educational Resources Information Center

    Sung, Youl-Kwan

    2010-01-01

    The global emergence of market liberalism marks an effort to decouple the link between citizenship and the welfare state and to rearticulate people's identity as homo economicus, as independent citizens having the right to property and the freedom to choose in the marketplace. Confronting this phenomenon, this paper reviews neoliberal and…

  4. Multichannel fNIRS Assessment of Overt and Covert Confrontation Naming

    ERIC Educational Resources Information Center

    Moriai-Izawa, Ayano; Dan, Haruka; Dan, Ippeita; Sano, Toshifumi; Oguro, Keiji; Yokota, Hidenori; Tsuzuki, Daisuke; Watanabe, Eiju

    2012-01-01

    Confrontation naming tasks assess cognitive processes involved in the main stage of word production. However, in fMRI, the occurrence of movement artifacts necessitates the use of covert paradigms, which has limited clinical applications. Thus, we explored the feasibility of adopting multichannel functional near-infrared spectroscopy (fNIRS) to…

  5. Laughing with and at Patients: The Roles of Laughter in Confrontations in Addiction Group Therapy

    ERIC Educational Resources Information Center

    Arminen, Ilkka; Halonen, Mia

    2007-01-01

    In Minnesota treatment, the therapists aim at breaking clients' denial to encourage them to accept their addiction. However, the confrontation is risky since, instead of making the patient ready for a change, it may strengthen resistance against the diagnosis of addiction and the treatment recommendations. We will explore the role of laughter in…

  6. Confronting Challenges to the Liberal Arts Curriculum: Perspectives of Developing and Transitional Countries

    ERIC Educational Resources Information Center

    Peterson, Patti McGill

    2012-01-01

    Comparative research on higher education in developing and transitional countries is often focused on such issues as access, finance, student mobility and the impact of globalization, but there has been little attention to curriculum and the forces that shape it. Confronting Challenges to the Liberal Arts Curriculum fills an important gap in the…

  7. Academic Misconduct: A Goals-Plans-Action Approach to Peer Confrontation and Whistle-Blowing

    ERIC Educational Resources Information Center

    Henningsen, Mary Lynn Miller; Valde, Kathleen S.; Denbow, Jessica

    2013-01-01

    Academic misconduct is a serious, pervasive, communication phenomenon on college campuses. In this study, the goals-plans-action model (Dillard, 1990) was used as a theoretical framework to investigate peer confrontation of cheating and whistle-blowing to a course instructor. In an experiment, participants were asked to respond to measures of…

  8. The Dilemmas of Peer Relationships Confronting Mathematically Gifted Female Adolescents: Nine Cases in Taiwan

    ERIC Educational Resources Information Center

    Kao, Chen-Yao

    2011-01-01

    There has been a scarcity of research studies addressing the dilemmas of peer relationships confronting gifted adolescent females. In this study, the peer relationships of nine mathematically gifted adolescent females living in Taiwan are explored using a qualitative multicase study. Data analysis revealed six compelling themes: a proclivity for…

  9. Confronting Delinquency: Probations Officers' Use of Coercion and Client-Centered Tactics to Foster Youth Compliance

    ERIC Educational Resources Information Center

    Schwalbe, Craig S.; Maschi, Tina

    2011-01-01

    Youthful compliance with juvenile court mandates is a cornerstone of effective probation practice. Despite this, research has not examined probation strategies for encouraging and enforcing youthful compliance with probation conditions. This study describes the use of confrontational tactics and client-centered approaches reported by probation…

  10. Current Issues: Critical Issues Confronting the Nation and the World. 1990 Edition.

    ERIC Educational Resources Information Center

    Close Up Foundation, Arlington, VA.

    This annual publication seeks to inform interested readers about issues currently confronting the United States. The introductory section briefly discusses the 101st Congress, members of the Bush administration, and the Supreme Court. The federal budget process is also discussed in this section. The section on domestic policy issues contains the…

  11. Beyond the Myth of Confrontation: A Comparative Study of African and African-American Female Protagonists.

    ERIC Educational Resources Information Center

    Eko, Ebele

    1986-01-01

    Describes mother-daughter relations in four American and African literary works: Ama Ata Aidoo's "Anowa," Gloria Naylor's "Women of Brewster Place," Bessie Head's "Maru," and Paule Marshall's "Brown Girl Brownstones." Argues that the myth of Black mother-daughter confrontations camouflages deep-seated frustrations associated with racial and sexual…

  12. Out of the Mainstream: Issues Confronting the Male Profeminist Elementary School Teacher.

    ERIC Educational Resources Information Center

    Goodman, Jesse; Kelly, Tom

    1988-01-01

    A brief description of the notion of patriarchy and the feminization of teaching precedes a discussion of a core of central issues that profeminist male elementary school teachers are likely to confront, involving male privilege and domination, the teacher-child relationship, advocate versus technician roles, collegialism, and the…

  13. Challenges Confronting Female Intercollegiate Athletic Directors of NCAA Member Institutions by Division

    ERIC Educational Resources Information Center

    Quarterman, Jerome; DuPree, Aimee D.; Willis, Kimberly Pettaway

    2006-01-01

    This study examined the major challenges confronting female intercollegiate athletic directors and directors of women's intercollegiate athletics programs of NCAA member institutions. A 34-item questionnaire was mailed to 169 female intercollegiate athletic directors and directors of women's intercollegiate athletics programs. Of the 169 directors…

  14. Cross-Cultural Counseling Concerns.

    ERIC Educational Resources Information Center

    Ahia, Chikezie Emmanuel

    1984-01-01

    Examines problems and concerns of cross cultural counseling and psychotherapy. Raises specific questions concerning research designs and approaches, differences in cosmology, epistemology, differences in nosology, and problems of evaluation or testing. (JAC)

  15. Concerns of Entering Dental Students.

    ERIC Educational Resources Information Center

    Sachs, Robert H.; And Others

    1981-01-01

    First-year dental students from three schools were surveyed to assess their concern about psychosocial, academic, time, isolation, and money issues. Similarity in ranking of concerns, and differences in intensity of concern are examined for implications for research in stress management. (MSE)

  16. Addressing Public Concerns about GMOs

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The introduction of genetic engineering technology to agriculture has raised concerns in the public sector regarding the safety of applying this technology to the food supply. Concerns focus on two major issues: human/animal health and environmental risks. Such concerns have arisen in part because...

  17. Beyond Confrontation.

    ERIC Educational Resources Information Center

    Pohl, Robert J.

    1994-01-01

    Contends that school boards have failed to translate their vision of education to the community. Suggests using up-to-date methods like telemarketing, working with the news media, and televising board meetings. Maintains that boards must find ways to convince the community of the importance of long-term goals for education instead of short-term…

  18. Confronting Cyberbullying

    ERIC Educational Resources Information Center

    Levy, Peter

    2011-01-01

    In the late 1990s and early 2000s, as schools first started getting widespread access to the internet, many administrators saw the potential in this new technology, but also huge risks and liabilities. While billions were being spent on hardware and connectivity, the mainstream media was fueling parental fears with stories of online predators…

  19. Confronting Deregulation.

    ERIC Educational Resources Information Center

    Madget, James

    1997-01-01

    Discusses how schools can capitalize on new opportunities for cost savings and improved service in a deregulated electric industry. It discusses strategies for preparing to buy electrical power on the open market and examines two forms of purchasing called "wholesale-wheeling" and "retail-wheeling." Steps in conducting a utility audit are…

  20. "Are you talking to me?" confronting behavioral disturbances in patients with headache.

    PubMed

    Saper, Joel R

    2006-10-01

    The famous question, "Are you talking to me?," was coined by Robert DeNiro in his lead role as Travis Bickle in the Martin Scorsese classic, Taxi Driver. The phrase also characterizes the troubling encounters that many headache-treating professionals confront as they attempt to discuss serious matters of care and compliance with some of their headache patients. Although most headache patients are eager to take professional advice and guidance, there exists a minority of patients whose behavior undermines a collaborative relationship between doctor and patient. In these cases, the physician may need to directly confront this behavior in order to overcome behavioral barriers that interfere with desirable treatment outcomes. This article offers explicit means and strategies to engage difficult patients, increase the likelihood of program adherence and improvement, and develop a more satisfying doctor-patient relationship, based on clinical experience in a national referral center for difficult-to-manage headache patients. PMID:17034396

  1. When do high and low status group members support confrontation? The role of perceived pervasiveness of prejudice.

    PubMed

    Kahn, Kimberly Barsamian; Barreto, Manuela; Kaiser, Cheryl R; Rego, Marco Silva

    2016-03-01

    This paper examines how perceived pervasiveness of prejudice differentially affects high and low status group members' support for a low status group member who confronts. In Experiment 1 (N = 228), men and women read a text describing sexism as rare or as pervasive and subsequently indicated their support for a woman who confronted or did not confront a sexist remark. Experiment 2 (N = 324) specified the underlying process using a self-affirmation manipulation. Results show that men were more supportive of confrontation when sexism was perceived to be rare than when it was pervasive. By contrast, women tended to prefer confrontation when sexism was pervasive relative to when it was rare. Personal self-affirmation decreased men's and increased women's support for confrontation when prejudice was rare, suggesting that men's and women's support for confrontation when prejudice is rare is driven by personal impression management considerations. Implications for understanding how members of low and high status groups respond to prejudice are discussed. PMID:26014280

  2. No reason to talk about it: Families confront the nuclear taboo

    SciTech Connect

    Greenwald, D.S.; Zeitlin, S.

    1987-01-01

    Based on interviews with families from various ethnic and economic backgrounds, the authors look at the effect of the nuclear threat on family life, exploring such issues as how parents deal with their children's fears about the threat of nuclear war and the difficulty adolescents have committing themselves to the adult community in the nuclear age. Using Erik Erikson's stages of development as a framework, they move from early childhood to old age in their analysis of how families confront the nuclear issue.

  3. Eye tracking unconscious face-to-face confrontations: dominance motives prolong gaze to masked angry faces.

    PubMed

    Terburg, David; Hooiveld, Nicole; Aarts, Henk; Kenemans, J Leon; van Honk, Jack

    2011-03-01

    In primates, dominance/submission relationships are generally automatically and nonaggressively established in face-to-face confrontations. Researchers have argued that this process involves an explicit psychological stress-manipulation mechanism: Striding with a threatening expression, while keeping direct eye contact, outstresses rivals so that they submissively avert their gaze. In contrast, researchers have proposed a reflexive and implicit modulation of face-to-face confrontation in humans, on the basis of evidence that dominant and submissive individuals exhibit vigilant and avoidant responses, respectively, to facial anger in masked emotional Stroop tasks. However, these tasks do not provide an ecologically valid index of gaze behavior. Therefore, we directly measured gaze responses to masked angry, happy, and neutral facial expressions with a saccade-latency paradigm and found that increased dominance traits predict a more prolonged gaze to (or reluctance to avert gaze from) masked anger. Furthermore, greater non-dominance-related reward sensitivity predicts more persistent gaze to masked happiness. These results strongly suggest that implicit and reflexive mechanisms underlie dominant and submissive gaze behavior in face-to-face confrontations. PMID:21303993

  4. Expressed Concerns of Yemeni Adolescents.

    ERIC Educational Resources Information Center

    Alzubaidi, Abdulgawi; Upton, Graham; Baluch, Bahman

    1998-01-01

    Examines the concerns of adolescents 13 to 17 years old (N=150) in the Republic of Yemen. Results indicate that the major concerns reported were related to vocational and educational future, recreational activities, religious matters, and school curriculum and teaching methods. Also discusses gender differences. (Author/MKA)

  5. Energy Problems and Environmental Concern

    ERIC Educational Resources Information Center

    Train, Russell E.

    1973-01-01

    Discusses problems encountered in energy extraction and consumption, involving nuclear power plant construction, environmental consequences of energy systems, and energy conservation ethics. Indicates that the increasing concern over environmental quality is not the true cause of present energy problems. (CC)

  6. Teachers' Concerns About Biotechnology Education

    NASA Astrophysics Data System (ADS)

    Borgerding, Lisa A.; Sadler, Troy D.; Koroly, Mary Jo

    2013-04-01

    The impacts of biotechnology are found in nearly all sectors of society from health care and food products to environmental issues and energy sources. Despite the significance of biotechnology within the sciences, it has not become a prominent trend in science education. In this study, we seek to more fully identify biology teachers' concerns about biotechnology instruction and their reported practices. Consistent with the Stages of Concern framework as modified by Hord et al., we investigated teachers' awareness, informational, personal, management, consequences, collaboration, and refocusing concerns about biotechnology teaching by employing a qualitative design that allowed for the emergence of teachers' ideas. Twenty high school life science teachers attending a biotechnology institute were interviewed using an interview protocol specifically designed to target various Stages of Concern. Although the Stages of Concern framework guided the development of interview questions in order to target a wide range of concerns, data analysis employed a grounded theory approach wherein patterns emerged from teachers' own words and were constantly compared with each other to generate larger themes. Our results have potential to provide guidance for professional development providers and curriculum developers committed to supporting initial implementation of biotechnology education. Recommendations include supporting teacher development of biotechnology content knowledge; promoting strategies for obtaining, storing and managing biotechnology equipment and materials; providing opportunities for peer teaching as a means of building teacher confidence; and highlighting career opportunities in biotechnology and the intersections of biotechnology and everyday life.

  7. The Problems That the Classroom Teachers Working in Villages and County Towns Confront in Educational Inspection and Their Opinions Concerning the Effect of These Problems on Their Performance

    ERIC Educational Resources Information Center

    Erdem, Ali Riza; Yaprak, Meral

    2013-01-01

    The purpose of this research is to establish that the problems of education supervision of the class teachers working in the village and township centre in Denizli and their opinions about these problems affect their performance. 321 class teachers working in official primary schools in townships of Denizli and 272 class teachers working in…

  8. Issues of Statewide Concern in Higher Education.

    ERIC Educational Resources Information Center

    Millard, Richard M.

    The adequacy of existing coordinating and governing structures in higher education is considered. Some of the changed conditions that current boards are confronting are as follows: declining college enrollments, the need to find new student clienteles, the effect of decreased job opportunities for college graduates on public attitudes on funding…

  9. Expressed concerns of Yemeni adolescents.

    PubMed

    Alzubaidi, A; Upton, G; Baluch, B

    1998-01-01

    This study examined the concerns of adolescents in the Republic of Yemen. A short version of the Mooney Problem Check List was administered to 150 13- to 17-year-old males and females. Results indicated that the major concerns and problems reported by Yemeni adolescents were related to their vocational and educational future, recreational activities, religious matters, and school curriculum and teaching methods. Problems related to social life, family, and health and physical issues were less prominent. Results also showed that though there were similarities in the number of concerns expressed by males and females, males reported more difficulties with their vocational and educational future, marriage and sexual matters, and finances and employment, while females reported more problems with recreational activities, personal relationships, and health. PMID:9583671

  10. Women trafficking: causes, concerns, care!

    PubMed

    Khowaja, Shaneela Sadaruddin; Tharani, Ambreen Jawed; Agha, Ajmal; Karamaliani, Rozina Sherali

    2012-08-01

    Pakistan is both a country of origin and destination as far as women trafficking is concerned. Poverty, gender discrimination, lack of education, and ignorance about legal rights are some of the underlying causes. Available data suggest several areas of concern, like, for instance: direct health effects, maladaptive coping leading to the use of illicit drugs, and inaccessibility to healthcare facilities. Therefore, numerous interventions would be required at three levels: the prevention of trafficking, the protection of victims and the prosecution of the traffickers. PMID:23862261

  11. Reflecting on parental concerns in the treatment of pediatric brain tumors: observations from a general pediatrician.

    PubMed

    Stern, Lisa

    2014-01-01

    This issue of Narrative Inquiry in Bioethics explores the concerns and point of view of parents who have had to confront the devastating diagnosis of a pediatric brain tumor. This commentary, written by a general pediatrician, is a synthesis of several narrative themes which touch on a range of topics from relapse to long-term sequelae and other issues that effect a growing population of pediatric brain tumor patients. It offers a glimpse into the problems that need to be addressed by health professionals, educators and support teams who provide short and long term care to these patients and their families. PMID:24748259

  12. Three Misconceptions About Radiation — And What We Teachers Can Do to Confront Them

    NASA Astrophysics Data System (ADS)

    Neumann, Susanne

    2014-09-01

    During the last few years teaching physics, I have noticed that my students are becoming more and more interested in the topic of radiation. Mobile phones, modern game consoles, and WiFi—all of these devices involving some kind of radiation are part of our students' everyday lives. Students are also frequently confronted in the media with debates relating to different types of radiation: What are the effects of nuclear contamination going to be after the Fukushima accident? Can radiation from mobile phones really cause cancer? Should the use of tanning booths be forbidden for teenagers? Although students seem to be very motivated to learn about the topic of radiation, I have encountered several misconceptions about this topic that my students bring into the physics classroom. Some of these misconceptions might be caused by biased media reports, while others can be attributed to a different usage of the word radiation in everyday language (when compared to the scientific usage of this term). In this paper, I would like to present the most common misconceptions about radiation that I have encountered in my physics courses and I would like to give some ideas how to confront these ideas in teaching. A detailed description of these misconceptions discovered through empirical research can be found in one of my research articles.1

  13. Context effects on verb production in specific language impairment (SLI): confrontation naming versus connected speech.

    PubMed

    Kambanaros, Maria

    2014-11-01

    A handful of studies have shown that verbs are more vulnerable than nouns to retrieval deficits on picture-based naming tasks for children with specific language impairment (SLI). The aim of this study was to examine if the disproportionate verb as opposed to noun production deficit reported for naming is also found in connected speech. Sixteen children participated in the study: eight children diagnosed with SLI (mean age: 6:3 years) and eight typically language developing (TLD, mean age: 5:9 years) controls. Verb and noun production was measured in connected speech and compared to picture confrontation naming. Both groups of children showed a significant difficulty naming verbs compared to nouns. In contrast, they did not differ on the total number of both verb tokens and verb types produced in connected speech. The findings indicate that the previously reported verb retrieval difficulties in SLI are a product of the confrontation naming task demands rather than a true verb deficit. PMID:24798099

  14. Empathic concern drives costly altruism

    PubMed Central

    FeldmanHall, Oriel; Dalgleish, Tim; Evans, Davy; Mobbs, Dean

    2015-01-01

    Why do we self-sacrifice to help others in distress? Two competing theories have emerged, one suggesting that prosocial behavior is primarily motivated by feelings of empathic other-oriented concern, the other that we help mainly because we are egoistically focused on reducing our own discomfort. Here we explore the relationship between costly altruism and these two sub-processes of empathy, specifically drawing on the caregiving model to test the theory that trait empathic concern (e.g. general tendency to have sympathy for another) and trait personal distress (e.g. predisposition to experiencing aversive arousal states) may differentially drive altruistic behavior. We find that trait empathic concern – and not trait personal distress – motivates costly altruism, and this relationship is supported by activity in the ventral tegmental area, caudate and subgenual anterior cingulate, key regions for promoting social attachment and caregiving. Together, this data helps identify the behavioral and neural mechanisms motivating costly altruism, while demonstrating that individual differences in empathic concern-related brain responses can predict real prosocial choice. PMID:25462694

  15. Teachers' Aides: Tasks and Concerns

    ERIC Educational Resources Information Center

    Balderson, James H.; Nixon, Mary

    1976-01-01

    Addresses three questions: (1) What tasks do aides perform? (2) Does training make a difference in the type of tasks aides perform? (3) What are the concerns of aides? (Available from the Department of Educational Administration, The University of Alberta, Edmonton, Alberta, Canada T6G 2G5; $0.50, single copy.) (Author/IRT)

  16. Consumer Concerns: Newcomer's Guide. 4.

    ERIC Educational Resources Information Center

    Michael, Jean

    A bilingual pamphlet containing practical law-related information for recent Russian Jewish immigrants to New York City, this document addresses consumer concerns. Following a brief description of the Newcomer series, 15 questions are listed, each followed by an answer. Questions asked include the meaning of the terms consumer and contract;…

  17. The Roots of Environmental Concern.

    ERIC Educational Resources Information Center

    Chawla, Louise; Hart, Roger A.

    1995-01-01

    Presents a conceptual model of how young children learn about the physical environment, reviewing theories concerning environmental cognition and moral development. Notes that children in developed nations receive much of their information about the environment from the media and are often exposed to conflicting viewpoints about the natural world.…

  18. Concerning Justice and Music Education

    ERIC Educational Resources Information Center

    Jorgensen, Estelle R.

    2007-01-01

    In this paper, I explore matters concerning justice and music education. I briefly sketch responses to five interrelated questions: Why should music educators be interested in justice? What is meant by the term social justice and how is it distinguished from justice of other kinds? How do liberal views of humanity, particularly the preciousness of…

  19. School Safety Concerns All Students.

    ERIC Educational Resources Information Center

    Henderson, Megan

    1999-01-01

    Suggests that school safety is an issue that concerns all students. Discusses how the staff of the Rockwood South (Missouri) "RAMpage" covered the shootings at Columbine High School in a 14-page issue and in follow-up issues. Suggests that the student newspaper covered the controversial topic in an appropriate, tasteful manner. (RS)

  20. Online Catalogs: Issues and Concerns.

    ERIC Educational Resources Information Center

    Bausser, Jaye

    This document explores the various issues and concerns related to the development of online systems in libraries and, in particular, online catalogs. Following a preface, foreword, and introduction, chapters are devoted to each of the following topics: (l) providing for special interests including the disabled; (2) authority control; (3) subject…

  1. Memory for Names Test Provides a Useful Confrontational Naming Task for Aging and Continuum of Dementia

    PubMed Central

    Brouillette, Robert M.; Martin, Corby K.; Correa, John B.; Davis, Allison B.; Han, Hongmei; Johnson, William D.; Foil, Heather C.; Hymel, Aimee; Keller, Jeffrey N.

    2014-01-01

    There is an increasing need to develop new neuropsychometric tools sensitive enough to detect subtle declines in cognitive performance during normal aging, as well as to distinguish between normal aging and the earliest stages of dementia. In this study, we report our findings regarding a new confrontational naming test, the Memory for Names test. We conducted evaluations utilizing a cohort of 234 elderly participants who comprised a spectrum of cognitive function ranging from normal for age (Uniform Data Set Overall Appraisal = 2, Clinical Dementia Rating = 0) to demented (Clinical Dementia Rating = 1–2, Mini Mental Status Examination Total Score <25). The Memory for Names test was found to measure the same cognitive construct as the Boston Naming Test. In conclusion, the Memory for Names test is a reliable and valid measure of age-related cognitive function that can discriminate between normal aging and mild cognitive impairment, and between mild cognitive impairment and dementia. PMID:21304184

  2. Current challenges for confronting the public health problem of snakebite envenoming in Central America.

    PubMed

    Gutiérrez, José María

    2014-01-01

    Snakebite envenoming is a serious public health problem in Central America, where approximately 5,500 cases occur every year. Panama has the highest incidence and El Salvador the lowest. The majority, and most severe, cases are inflicted by the pit viper Bothrops asper (family Viperidae), locally known as 'terciopelo', 'barba amarilla' or 'equis'. About 1% of the bites are caused by coral snakes of the genus Micrurus (family Elapidae). Despite significant and successful efforts in Central America regarding snakebite envenomings in the areas of research, antivenom manufacture and quality control, training of health professionals in the diagnosis and clinical management of bites, and prevention of snakebites, much remains to be done in order to further reduce the impact of this medical condition. This essay presents seven challenges for improving the confrontation of snakebite envenoming in Central America. Overcoming these challenges demands a coordinated partnership of highly diverse stakeholders though inter-sectorial and inter-programmatic interventions. PMID:24602234

  3. UNITY: Confronting Supernova Cosmology's Statistical and Systematic Uncertainties in a Unified Bayesian Framework

    NASA Astrophysics Data System (ADS)

    Rubin, D.; Aldering, G.; Barbary, K.; Boone, K.; Chappell, G.; Currie, M.; Deustua, S.; Fagrelius, P.; Fruchter, A.; Hayden, B.; Lidman, C.; Nordin, J.; Perlmutter, S.; Saunders, C.; Sofiatti, C.; Supernova Cosmology Project, The

    2015-11-01

    While recent supernova (SN) cosmology research has benefited from improved measurements, current analysis approaches are not statistically optimal and will prove insufficient for future surveys. This paper discusses the limitations of current SN cosmological analyses in treating outliers, selection effects, shape- and color-standardization relations, unexplained dispersion, and heterogeneous observations. We present a new Bayesian framework, called UNITY (Unified Nonlinear Inference for Type-Ia cosmologY), that incorporates significant improvements in our ability to confront these effects. We apply the framework to real SN observations and demonstrate smaller statistical and systematic uncertainties. We verify earlier results that SNe Ia require nonlinear shape and color standardizations, but we now include these nonlinear relations in a statistically well-justified way. This analysis was primarily performed blinded, in that the basic framework was first validated on simulated data before transitioning to real data. We also discuss possible extensions of the method.

  4. Tomato yellow leaf curl virus confronts host degradation by sheltering in small/midsized protein aggregates.

    PubMed

    Gorovits, Rena; Fridman, Lilia; Kolot, Mikhail; Rotem, Or; Ghanim, Murad; Shriki, Oz; Czosnek, Henryk

    2016-02-01

    Tomato yellow leaf curl virus (TYLCV) is a begomovirus transmitted by the whitefly Bemisia tabaci to tomato and other crops. TYLCV proteins are endangered by the host defenses. We have analyzed the capacity of the tomato plant and of the whitefly insect vector to degrade the six proteins encoded by the TYLCV genome. Tomato and whitefly demonstrated the highest proteolytic activity in the fractions containing soluble proteins, less-in large protein aggregates; a significant decrease of TYLCV proteolysis was detected in the intermediate-sized aggregates. All the six TYLCV proteins were differently targeted by the cytoplasmic and nuclear degradation machineries (proteases, ubiquitin 26S proteasome, autophagy). TYLCV could confront host degradation by sheltering in small/midsized aggregates, where viral proteins are less exposed to proteolysis. Indeed, TYLCV proteins were localized in aggregates of various sizes in both host organisms. This is the first study comparing degradation machinery in plant and insect hosts targeting all TYLCV proteins. PMID:26654789

  5. Confronting diminished epistemic privilege and epistemic injustice in pregnancy by challenging a "panoptics of the womb".

    PubMed

    Freeman, Lauren

    2015-02-01

    This paper demonstrates how the problematic kinds of epistemic power that physicians have can diminish the epistemic privilege that pregnant women have over their bodies and can put them in a state of epistemic powerlessness. This result, I argue, constitutes an epistemic injustice for many pregnant women. A reconsideration of how we understand and care for pregnant women and of the physician-patient relationship can provide us with a valuable context and starting point for helping to alleviate the knowledge/power problems that are symptomatic of the current system and structure of medicine. I suggest that we can begin to confront this kind of injustice if medicine adopts a more phenomenological understanding of bodies and if physicians and patients--in this case, pregnant women--become what I call "epistemic peers." PMID:25503792

  6. Antibody persistence and T-cell balance: Two key factors confronting HIV vaccine development

    PubMed Central

    Lewis, George K.; DeVico, Anthony L.; Gallo, Robert C.

    2014-01-01

    The quest for a prophylactic AIDS vaccine is ongoing, but it is now clear that the successful vaccine must elicit protective antibody responses. Accordingly, intense efforts are underway to identify immunogens that elicit these responses. Regardless of the mechanism of antibody-mediated protection, be it neutralization, Fc-mediated effector function, or both, antibody persistence and appropriate T-cell help are significant problems confronting the development of a successful AIDS vaccine. Here, we discuss the evidence illustrating the poor persistence of antibody responses to Env, the envelope glycoprotein of HIV-1, and the related problem of CD4+ T-cell responses that compromise vaccine efficacy by creating excess cellular targets of HIV-1 infection. Finally, we propose solutions to both problems that are applicable to all Env-based AIDS vaccines regardless of the mechanism of antibody-mediated protection. PMID:25349379

  7. Memory for names test provides a useful confrontational naming task for aging and continuum of dementia.

    PubMed

    Brouillette, Robert M; Martin, Corby K; Correa, John B; Davis, Allison B; Han, Hongmei; Johnson, William D; Foil, Heather C; Hymel, Aimee; Keller, Jeffrey N

    2011-01-01

    There is an increasing need to develop new neuropsychometric tools sensitive enough to detect subtle declines in cognitive performance during normal aging, as well as to distinguish between normal aging and the earliest stages of dementia. In this study, we report our findings regarding a new confrontational naming test, the Memory for Names test. We conducted evaluations utilizing a cohort of 234 elderly participants who comprised a spectrum of cognitive function ranging from normal for age (Uniform Data Set Overall Appraisal = 2, Clinical Dementia Rating = 0) to demented (Clinical Dementia Rating = 1-2, Mini Mental Status Examination Total Score <25). The Memory for Names test was found to measure the same cognitive construct as the Boston Naming Test. In conclusion, the Memory for Names test is a reliable and valid measure of age-related cognitive function that can discriminate between normal aging and mild cognitive impairment, and between mild cognitive impairment and dementia. PMID:21304184

  8. Confronting QCD with the experimental hadronic spectral functions from tau decay

    SciTech Connect

    Dominguez, C. A.; Nasrallah, N. F.; Schilcher, K.

    2009-09-01

    The (nonstrange) vector and axial-vector spectral functions extracted from {tau} decay by the ALEPH Collaboration are confronted with QCD in the framework of a finite energy sum rule involving a polynomial kernel tuned to suppress the region beyond the kinematical end point where there is no longer data. This effectively allows for a QCD finite energy sum rule analysis to be performed beyond the region of the existing data. Results show excellent agreement between data and perturbative QCD in the remarkably wide energy range s=3-10 GeV{sup 2}, leaving room for a dimension d=4 vacuum condensate consistent with values in the literature. A hypothetical dimension d=2 term in the operator product expansion is found to be extremely small, consistent with zero. Fixed order and contour improved perturbation theory are used, with both leading to similar results within errors. Full consistency is found between vector and axial-vector channel results.

  9. Confronting Oral Health Disparities Among American Indian/Alaska Native Children: The Pediatric Oral Health Therapist

    PubMed Central

    Nash, David A.; Nagel, Ron J.

    2005-01-01

    American Indian and Alaska Native (AIAN) children are disproportionately affected by oral disease compared with the general population of American children. Additionally, AIAN children have limited access to professional oral health care. The Indian Health Service (IHS) and AIAN tribal leaders face a significant problem in ensuring care for the oral health of these children. We discuss the development and deployment of a new allied oral health professional, a pediatric oral health therapist. This kind of practitioner can effectively extend the ability of dentists to provide for children not receiving care and help to confront the significant oral health disparities existing in AIAN children. Resolving oral health disparities and ensuring access to oral health care for American Indians and Alaska Natives is a moral issue—one of social justice. PMID:16006412

  10. Introduction to a special section on ecohydrology of semiarid environments: Confronting mathematical models with ecosystem complexity

    NASA Astrophysics Data System (ADS)

    Svoray, Tal; Assouline, Shmuel; Katul, Gabriel

    2015-11-01

    Current literature provides large number of publications about ecohydrological processes and their effect on the biota in drylands. Given the limited laboratory and field experiments in such systems, many of these publications are based on mathematical models of varying complexity. The underlying implicit assumption is that the data set used to evaluate these models covers the parameter space of conditions that characterize drylands and that the models represent the actual processes with acceptable certainty. However, a question raised is to what extent these mathematical models are valid when confronted with observed ecosystem complexity? This Introduction reviews the 16 papers that comprise the Special Section on Eco-hydrology of Semiarid Environments: Confronting Mathematical Models with Ecosystem Complexity. The subjects studied in these papers include rainfall regime, infiltration and preferential flow, evaporation and evapotranspiration, annual net primary production, dispersal and invasion, and vegetation greening. The findings in the papers published in this Special Section show that innovative mathematical modeling approaches can represent actual field measurements. Hence, there are strong grounds for suggesting that mathematical models can contribute to greater understanding of ecosystem complexity through characterization of space-time dynamics of biomass and water storage as well as their multiscale interactions. However, the generality of the models and their low-dimensional representation of many processes may also be a "curse" that results in failures when particulars of an ecosystem are required. It is envisaged that the search for a unifying "general" model, while seductive, may remain elusive in the foreseeable future. It is for this reason that improving the merger between experiments and models of various degrees of complexity continues to shape the future research agenda.

  11. Active defense scheme against DDoS based on mobile agent and network control in network confrontation

    NASA Astrophysics Data System (ADS)

    Luo, Rong; Li, Junshan; Ye, Xia; Wang, Rui

    2013-03-01

    In order to effective defend DDoS attacks in network confrontation, an active defense scheme against DDoS is built based on Mobile Agent and network control. A distributed collaborative active defense model is constructed by using mobile agent technology and encapsulating a variety of DDoS defense techniques. Meanwhile the network control theory is applied to establish a network confrontation's control model for DDoS to control the active defense process. It provides a new idea to solve the DDoS problem.

  12. An Inquiry into Teacher Concerns in Taiwan.

    ERIC Educational Resources Information Center

    Chen, Yih-fen; Reeves, Carolyn

    This study identified concerns of teachers in Taiwan and contrasted concerns of these teachers with the 56 concerns which comprise the Teacher Concerns Checklist (TCC), Form B, developed in the United States. A total of 294 teachers (155 preservice teachers and 139 inservice teachers) completed a Chinese version of the Survey of Teacher Concerns.…

  13. Phytotoxins: environmental micropollutants of concern?

    PubMed

    Bucheli, Thomas D

    2014-11-18

    Natural toxins such as mycotoxins or phytotoxins (bioactive compounds from fungi and plants, respectively) have been widely studied in food and feed, where they are stated to out-compete synthetic chemicals in their overall human and animal toxicological risk. A similar perception and awareness is yet largely missing for environmental safety. This article attempts to raise concern in this regard, by providing (circumstantial) evidence that phytotoxins in particular can be emitted into the environment, where they may contribute to the complex mixture of organic micropollutants. Exposures can be orders-of-magnitude higher in anthropogenically managed/affected (agro-)ecosystems than in the pristine environment. PMID:25325883

  14. Io. [theories concerning volcanic activity

    NASA Technical Reports Server (NTRS)

    Johnson, T. V.; Soderblom, L. A.

    1983-01-01

    A report on the continuing investigation of Io is presented. Gravitational resonance is discussed as the cause of Io's volcanism, and the volcanic activity is explained in terms of sulfur chemistry. Theories concerning the reasons for the two main types of volcanic eruptions on Io are advanced and correlated with geographical features of the satellite. The sulfur and silicate models of the calderas are presented, citing the strengths and weaknesses of each. Problems of the gravitational resonance theory of Io's heat source are then described. Finally, observations of Io planned for the Galileo mission are summarized.

  15. Customer concerns regarding satellite servicing

    NASA Technical Reports Server (NTRS)

    Rysavy, Gordon

    1987-01-01

    The organization of orbital servicing of satellites is discussed. Provision of servicing equipment; design interfaces between the satellite and the servicing equipment; and the economic viability of the concept are discussed. The proposed solution for satisfying customer concerns is for the servicing organizations to baseline an adequate inventory of servicing equipment with standard interfaces and established servicing costs. With this knowledge, the customer can conduct tradeoff studies and make programmatic decisions regarding servicing options. A dialog procedure between customers and servicing specialists is outlined.

  16. Towards a feminist global bioethics: addressing women's health concerns worldwide.

    PubMed

    Tong, R

    2001-01-01

    In this paper I argue that a global bioethics is possible. Specifically, I present the view that there are within feminist approaches to bioethics some conceptual and methodological tools necessary to forge a bioethics that embraces the health-related concerns of both developing and developed nations equally. To support my argument I discuss some of the challenges that have historically confronted feminists. If feminists accept the idea that women are entirely the same, then feminists present as fact the fiction of the essential "Woman." Not only does "Woman" not exist, -she" obscures important racial, ethnic, cultural, and class differences among women. However, if feminists stress women's differences too much, feminists lose the power to speak coherently and cogently about gender justice, women's rights, and sexual equality in general. Analyzing the ways in which the idea of difference as well as the idea of sameness have led feminists astray, I ask whether it is possible to avoid the Scylla of absolutism (imperialism, colonialism, hegemony) on the one hand and the Charybdis of relativism (postmodernism, fragmentation, Balkanization) on the other. Finally, after reflecting upon the work of Uma Narayan, Susan Muller Okin, and Martha Nussbaum, I conclude that there is a way out of this ethical bind. By focusing on women's, children's, and men's common human needs, it is possible to lay the foundation for a just and caring global bioethics. PMID:11561998

  17. [Therapeutic issues concerning male fertility].

    PubMed

    Bernard, V; Bouvattier, C; Christin-Maitre, S

    2014-10-01

    Men reproductive health has long been ignored although it is responsible for 50% of couple's infertility. However, in recent years, the understanding of endocrine physiology underlying testis development and spermatogenesis has enabled the development of new therapeutic strategies. Some concern the management of male infertility. Others are dealing with finding an effective male contraceptive. In this review, we first present the management of infertility, in patients with congenital hypogonadotropic hypogonadism. We then describe the major improvements for Klinefelter patient's infertility. Finally, we review the different hormonal and non-hormonal methods for male contraception, currently in development. Efficacy and safety of the some non-hormonal methods remain to be demonstrated so far in humans. PMID:25617918

  18. Concerns About STEM Education Restructure

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2013-05-01

    Several education experts told Eos that they generally favored some improvements in U.S. federal science, technology, engineering, and mathematics (STEM) education, but they also expressed concern about the Obama administration's proposed STEM reorganization plan as it affects the National Oceanic and Atmospheric Administration (NOAA). John Farrington, chair of the U.S. National Research Council (NRC) panel that issued a review of the NOAA education program in 2010, told Eos that he is confident that a considerable amount of thought went into this proposal to consolidate the K-12 STEM efforts, that consolidation could make for greater efficiencies, and that a positive aspect of having the Department of Education (ED) as a lead is that STEM education should not be considered as separate from the education of the student as a whole.

  19. Partial integration raises antitrust concerns.

    PubMed

    Brock, T H; Kamoie, B E

    2000-11-01

    Recently, providers have begun to explore a new model of integrated delivery system, the partially integrated IDS. Typically, a partially integrated IDS is a joint venture, owned by a core group of providers that maintains complete financial and operational independence outside the joint venture. The IDS contracts with other providers to furnish services that the part-owners do not furnish. A partially integrated IDS raises antitrust concerns because the participating providers may be seen as competitors banding together to set prices jointly for healthcare services. Therefore, to minimize their antitrust exposure, providers that are considering this model should be careful to structure the IDS in accordance with the relevant Federal antitrust laws (i.e., Section 1 of the Sherman Act), taking into account the Federal antitrust agencies' various guidelines and enforcement policies. PMID:11688054

  20. Expectant Fathers: Changes and Concerns

    PubMed Central

    Rockwell, Beverly

    1989-01-01

    The author conducted a compreshensive literature review on expectant fatherhood to determine the needs of men participating in the childbearing cycle. A sparse but growing body of knowledge exists about this population. A number of authors reported distinct changes and concerns. Most of the study subjects were participatns in prenatal classes, a factor which suggests that the findings may not reflect the needs of all expectant fathers. All partners were experiencing a normal pregnancy. This precluded the anxiety of a high-risk situation as a confounding variable. Most information given to expectant fathers was intended to assist them to support their partners. There was little evidence that men received much professional guidance to prepare them for fatherhood. PMID:21249006

  1. Business Education Students' Evaluation of the Benefits and Challenges Confronting Student Industrial Works Experience Scheme in Edo and Delta States

    ERIC Educational Resources Information Center

    Olumese, H. A.; Ediagbonya, Kennedy

    2016-01-01

    This research paper specifically investigated Business Education students' evaluation of the benefits and challenges confronting Student Industrial Works Experience Scheme (SIWES) in Edo and Delta States. Two research questions were raised to guide the study and were answered descriptively. The descriptive survey research design was adopted for…

  2. Whither American Social Policy? Confronting the New Politics of Child and Family Policy in the United States. Report 1.

    ERIC Educational Resources Information Center

    Kamerman, Sheila B., Ed.; Kahn, Alfred J., Ed.

    "Confronting the New Politics of Child and Family Policy in the United States" is an 18-month project designed to help states, local governments, and the voluntary sector as they respond to the social policy debates and changes precipitated by the 104th Congress. The project's main vehicle will be a series of reports, based on a series of small…

  3. Who Gets Blamed for Intimate Partner Violence? The Relative Contributions of Perpetrator Sex Category, Victim Confrontation, and Observer Attitudes

    ERIC Educational Resources Information Center

    Stewart, Cindy; Moore, Todd; Crone, Travis; DeFreitas, Stacie Craft; Rhatigan, Deborah

    2012-01-01

    The present study examined the effects of perpetrator sex category, victim confrontation, observer sex category, and observer attitudes on attributions of blame and behavioral stability for partner violence. Data were collected from 728 college-aged students enrolled at 2 universities in the United States. Results demonstrated that males and…

  4. The Guiding Effects of a Critical Reading Program on the Use of External Reading Strategies When Confronting an Ironical Text

    ERIC Educational Resources Information Center

    Karabay, Aysegul

    2015-01-01

    This study employed a sample of 60 pre-service teachers to examine the guiding effects of understanding critical reading theories on using external reading strategies such as note-taking and underlining when confronting an ironical literary text. The study broke down the teachers into one control group of 30 teachers and one experimental group of…

  5. Raising Black Children. Two Leading Psychiatrists Confront the Educational, Social, and Emotional Problems Facing Black Children.

    ERIC Educational Resources Information Center

    Comer, James P.; Poussaint, Alvin F.

    This book responds to nearly 1,000 commonly asked questions concerning a child's development from infancy to adolescence, as it applies to black children. Common parental concerns are discussed from sibling rivalry to setting a curfew, as well as advice for parents and teachers who must foster healthy self-esteem in black children living within a…

  6. Future Directions for EC Education: 10 Concerns

    ERIC Educational Resources Information Center

    Gibbs, Colin

    2009-01-01

    What are the problems that early childhood educators are trying to answer? In this article, the author presents his ten concerns for early childhood teacher education: (1) A concern about policymakers' pottery wheels; (2) A concern about "white shoe" education evangelists; (3) A concern that increasing control may cripple autonomy and build…

  7. Current Research on the Concerns of Teachers.

    ERIC Educational Resources Information Center

    Fuller, Frances F.; Parsons, Jane S.

    This paper familiarizes the educational community with the research on teacher concerns that has taken place since the publication of Fuller's 1969 article "Concerns of Teachers: A Developmental Conceptualization" (SP 003 919). Two studies are described concerning reliability of information for the Teacher Concerns Statement and the establishment…

  8. Measuring Library Staff Concerns during Technological Change.

    ERIC Educational Resources Information Center

    Francq, Carole

    The Concerns-Based Adoption Model (CBAM), which was developed over the past 25 years through the Research and Development Center at the University of Texas at Austin, identifies seven stages of concern involved in implementing an innovation: awareness, information, personal concerns, management concerns, consequences, collaboration, and refocusing…

  9. Concerns of Teachers: Research and Reconceptualization.

    ERIC Educational Resources Information Center

    Fuller, Frances F.; And Others

    Factor analyses of 1,359 Teacher Concerns Statements (TCS) indicate a single bipolar factor best describes preservice teachers' concerns, the poles being self-adequacy and teaching performance. Two concerns factors are required to describe inservice teachers' concerns: self-adequacy vs. pupil-benefit (bipolar), and teaching performance. Thus, the…

  10. Current challenges for confronting the public health problem of snakebite envenoming in Central America

    PubMed Central

    2014-01-01

    Snakebite envenoming is a serious public health problem in Central America, where approximately 5,500 cases occur every year. Panama has the highest incidence and El Salvador the lowest. The majority, and most severe, cases are inflicted by the pit viper Bothrops asper (family Viperidae), locally known as ‘terciopelo’, ‘barba amarilla’ or ‘equis’. About 1% of the bites are caused by coral snakes of the genus Micrurus (family Elapidae). Despite significant and successful efforts in Central America regarding snakebite envenomings in the areas of research, antivenom manufacture and quality control, training of health professionals in the diagnosis and clinical management of bites, and prevention of snakebites, much remains to be done in order to further reduce the impact of this medical condition. This essay presents seven challenges for improving the confrontation of snakebite envenoming in Central America. Overcoming these challenges demands a coordinated partnership of highly diverse stakeholders though inter-sectorial and inter-programmatic interventions. PMID:24602234

  11. Confronting AeroCom models with particle size distribution data from surface in situ stations

    NASA Astrophysics Data System (ADS)

    Platt, Stephen; Fiebig, Markus; Mann, Graham; Schulz, Michael

    2016-04-01

    The size distribution is the most important property for describing any interaction of an aerosol particle population with its surroundings. In first order, it determines both, the aerosol optical properties quantifying the direct aerosol climate effect, and the fraction of aerosol particles acting as cloud condensation nuclei quantifying the indirect aerosol climate effect. Aerosol schemes of modern climate models resolve the aerosol particle size distribution (APSD) explicitly. In improving the skill of climate models, it is therefore highly useful to confront these models with precision APSD data observed at surface stations. Corresponding previous work focussed on comparing size integrated, seasonal particle concentrations at selected sites with ensemble model averages to assess overall model skill. Building on this work, this project intends to refine the approach by comparing median particle size and integral concentration of fitted modal size distributions. It will also look at skill differences between models in order to find reasons for matches and discrepancies. The presentation will outline the project, and will elaborate on input requested from modelling groups to participate in the exercise.

  12. Confronting the relaxation mechanism for a large cosmological constant with observations

    SciTech Connect

    Basilakos, Spyros; Bauer, Florian; Solà, Joan E-mail: fbauerphysik@eml.cc

    2012-01-01

    In order to deal with a large cosmological constant a relaxation mechanism based on modified gravity has been proposed recently. By virtue of this mechanism the effect of the vacuum energy density of a given quantum field/string theory (no matter how big is its initial value in the early universe) can be neutralized dynamically, i.e. without fine tuning, and hence a Big Bang-like evolution of the cosmos becomes possible. Remarkably, a large class (F{sup n}{sub m}) of models of this kind, namely capable of dynamically adjusting the vacuum energy irrespective of its value and size, has been identified. In this paper, we carefully put them to the experimental test. By performing a joint likelihood analysis we confront these models with the most recent observational data on type Ia supernovae (SNIa), the Cosmic Microwave Background (CMB), the Baryonic Acoustic Oscillations (BAO) and the high redshift data on the expansion rate, so as to determine which ones are the most favored by observations. We compare the optimal relaxation models F{sup n}{sub m} found by this method with the standard or concordance ΛCDM model, and find that some of these models may appear as almost indistinguishable from it. Interestingly enough, this shows that it is possible to construct viable solutions to the tough cosmological fine tuning problem with models that display the same basic phenomenological features as the concordance model.

  13. Activity confrontation methods: A reflexive and metacognitive approach for interprofessional collaboration training.

    PubMed

    Aiguier, Gregory; Oboeuf, Alexandre; Cobbaut, Jean-Philippe; Vanpee, Dominique

    2015-01-01

    Integration of interprofessional collaboration into healthcare education and training programmes has become a fundamental issue. Its objective is to learn how to collectively build collaborative care practice that addresses the uniqueness of each context and the specific situation of the patient. It is also about understanding the process of collectively building collaborative care practice in order to be able to apply it in different contexts. This article describes a study that aimed to examine the value of relying on activity confrontation methods to develop training. These methods consist of filming practitioners during an activity and encouraging them to analyse it. It was found that these methods encourage reflexive analysis of the motives for pursuing interprofessional action (identifying constitutive factors) but also a metacognitive approach on the conditions of learning (p < 0.01). In addition to the educational dimensions (methods and leadership positions) and organisational dimensions (frameworks), it was found that the patient's role is essential in developing interprofessional care practice and training (p < 0.01). Given the nature of these findings, this article goes on to suggest that the patient must be considered a "partner" in development and delivery of interprofessional learning and care. PMID:25625891

  14. Non-anthropocentric Reasoning in Children: Its incidence when they are confronted with ecological dilemmas

    NASA Astrophysics Data System (ADS)

    Almeida, António; Vasconcelos, Clara Maria; Strecht-Ribeiro, Orlando; Torres, Joana

    2013-01-01

    This study used an individual structured interview to (1) verify the incidence of non-anthropocentric reasoning in 123 children attending the 3rd and 4th years in three primary schools in the Lisbon area (Portugal), when they are confronted with ecological dilemmas and (2) establish those places they frequented which permit animal contact. The results show a greater incidence of non-anthropocentric reasoning than that obtained in other international studies. This may be related to the focus of the questions asked, which invited children to imagine themselves as another animal or to present situations where human interaction is unfair. This incidence was found independently of gender, school origin and whether or not pets were owned, even with the more biologically complex animals. School year was the only variable proven to make a difference in conceptually more demanding questions. We also verified that the children's general past experience of nature is essentially aligned to 'controlled environments depending on ongoing human management', confirming a decline in direct contact with 'natural and semi-natural environments'. However, this type of experience does not seem to exert a negative influence on their non-anthropocentric reasoning.

  15. Confronting predictions of stellar evolution theory: the case of single field M dwarf stars

    NASA Astrophysics Data System (ADS)

    Feiden, Gregory A.; Mann, Andrew W.; Gaidos, Eric

    2015-01-01

    Using a homogenous sample of single field M dwarf stars from the CONCH-SHELL catalog, we confront the reliability of predictions from low mass stellar evolution models. Empirical values for the bolometric flux, effective temperature, and stellar radius are typically determined with better than 1%, 2%, and 5% precision, respectively. Coupled with precise [M/H] values, these observations place strong constraints on the accuracy of stellar models. A Markov Chain Monte Carlo (MCMC) formalism is used to establish the most likely stellar properties, with associated uncertainties, by interpolating within a dense grid of Dartmouth stellar evolution models with mass, age, metallicity, and distance as free parameters. The observed effective temperature and bolometric flux are adopted as independent observables in the MCMC likelihood function with the addition of the observed [M/H] and distance as informative Bayesian priors. Results are presented comparing model mass estimates to those from an empirical mass-luminosity calibration, and showing how well stellar models reproduce the observed radii, effective temperatures, and luminosities. Reliability of stellar models is then investigated as a function of mass, [M/H], equivalent width of H-alpha, and X-ray luminosity. Finally, we briefly discuss various physical mechanisms to explain the observed trends, particularly in the context of the hypothesis that magnetic activity is the source of model-observation discrepancies.

  16. Tameness and stress physiology in a predator-naive island species confronted with novel predation threat

    PubMed Central

    Rödl, Thomas; Berger, Silke; Michael Romero, L; Wikelski, Martin

    2006-01-01

    Tame behaviour, i.e. low wariness, in terrestrial island species is often attributed to low predation pressure. However, we know little about its physiological control and its flexibility in the face of predator introductions. Marine iguanas (Amblyrhynchus cristatus) on the Galápagos Islands are a good model to study the physiological correlates of low wariness. They have lived virtually without predation for 5–15 Myr until some populations were first confronted with feral cats and dogs some 150 years ago. We tested whether and to what extent marine iguanas can adjust their behaviour and endocrine stress response to novel predation threats. Here, we show that a corticosterone stress response to experimental chasing is absent in naive animals, but is quickly restored with experience. Initially, low wariness also increases with experience, but remains an order of magnitude too low to allow successful escape from introduced predators. Our data suggest that the ability of marine iguanas to cope with predator introductions is limited by narrow reaction norms for behavioural wariness rather than by constraints in the underlying physiological stress system. In general, we predict that island endemics show flexible physiological stress responses but are restricted by narrow behavioural plasticity. PMID:17476779

  17. Sigmund Freud and Otto Rank: debates and confrontations about anxiety and birth.

    PubMed

    Pizarro Obaid, Francisco

    2012-06-01

    The publication of Otto Rank's The Trauma of Birth (1924) gave rise to an intense debate within the secret Committee and confronted Freud with one of his most beloved disciples. After analyzing the letters that the Professor exchanged with his closest collaborators and reviewing the works he published during this period, it is clear that anxiety was a crucial element among the topics in dispute. His reflections linked to the signal anxiety concept allowed Freud to refute Rank's thesis that defined birth trauma as the paradigmatic key to understanding neurosis, and, in turn, was a way of confirming the validity of the concepts of Oedipus complex, repression and castration in the conceptualization of anxiety. The reasons for the modifications of anxiety theory in the mid-1920s cannot be reduced, as Freud would affirm officially in his work of 1926, to the detection of internal contradictions in his theory or to the desire to establish a metapsychological version of the problem, for they gain their essential impulse from the debate with Rank. PMID:22671256

  18. Confrontation Between a Quantized Periods of Some Exo-planetary Systems and Observations

    NASA Astrophysics Data System (ADS)

    El Fady Morcos, Abd

    2012-07-01

    Confrontation Between a Quantized Periods of Some Exo-planetary Systems and Observations A.B. Morcos Corot and Kepler were designed to detect Earth-like extra solar planets. The orbital elements and periods of these planets will contain some uncertainties. Many theoretical treatments depend on the idea of quantization were done aiming to find orbital elements of these exoplenets. In the present work, as an extension of previous works, the periods of some extoplanetary systems are calculated by using a simple derived formula. The orbital velocities of some of them are predicted . A comparison between the calculated and observed data is done References 1-J.M. Barnothy , the stability of the Solar System and of small Stellar Systems . (Y.Kazai edn,IAU,1974). 2-L.Nottale,Fractal Space-Time and Microphysics,Towards a Theory of Scale Relativity,( World Scientific, London,1994). 3-L. Nottale, A&A Lett. 315, L9 (1996). 4-L. Nottale, G. Schumacher and J. Gay, A&A , 322, 1018 , (1997). 5-L. Nottale, A&A , 361, 379 (2000). 6-A.G. Agnese and R.Festa, arXiv:astro-ph/9807186v1, (1998). 7-A.G. Agnese and R.Festa, arXiv:astro-ph/9910534v2. (1999). 8- A.B.Morcos, MG 12 , France (2009). 9- A.B.Morcs, Cospar 38 , Bremen , Germany (2010)

  19. Effects of Perceptual and Contextual Enrichment on Visual Confrontation Naming in Adult Aging

    PubMed Central

    Rogalski, Yvonne; Peelle, Jonathan E.; Reilly, Jamie

    2013-01-01

    Purpose The purpose of this study was to determine the effects of enriching line drawings with color/texture and environmental context as a facilitator of naming speed and accuracy in older adults. Method Twenty young and 23 older adults named high-frequency picture stimuli from the Boston Naming Test (Kaplan, Goodglass, & Weintraub, 2001) under three conditions: (a) black-and-white items, (b) colorized-texturized items, and (c) scene-primed colored items (e.g., “hammock” preceded 1,000 ms by a backyard scene). Results With respect to speeded naming latencies, mixed-model analyses of variance revealed that young adults did not benefit from colorization-texturization but did show scene-priming effects. In contrast, older adults failed to show facilitation effects from either colorized-texturized or scene-primed items. Moreover, older adults were consistently slower to initiate naming than were their younger counterparts across all conditions. Conclusions Perceptual and contextual enrichment of sparse line drawings does not appear to facilitate visual confrontation naming in older adults, whereas younger adults do tend to show benefits of scene priming. We interpret these findings as generally supportive of a processing speed account of age-related object picture-naming difficulty. PMID:21498581

  20. Understanding and confronting snakebite envenoming: The harvest of cooperation.

    PubMed

    Gutiérrez, José María

    2016-01-01

    During 45 years, the Instituto Clodomiro Picado (ICP, University of Costa Rica) has developed an ambitious scientific, technological, productive, and social program aimed at providing a better understanding of snakes and their venoms, contributing to the development, production and distribution of antivenoms, improving the prevention and management of snakebite envenomings, and strengthening human resources in science and technology. Among other topics, its research agenda has focused on the local tissue alterations induced by viperid snake venoms, i.e. myonecrosis, hemorrhage, dermonecrosis, extracellular matrix degradation, lymphatic vessel damage, and inflammation. In addition, the preclinical efficacy of antivenoms has been thoroughly investigated, together with the technological development of novel antivenoms. ICP's project has been based on a philosophical frame characterized by: (a) An integrated approach for confronting the problem of snakebites, involving research, production, extension activities, and teaching; (b) a cooperative and team work perspective in the pursuit of scientific, technological, productive, and social goals; (c) a search for excellence and continuous improvement in the quality of its activities; and (d) a vision of solidarity and compassion, based on the realization that snakebite envenomings mostly affect impoverished vulnerable populations in the rural settings of developing countries. A key aspect in this program has been the consolidation of international partnerships with groups of all continents, within a frame of academic and social cooperation, some of which are described in this review. PMID:26615826

  1. The threat at home: Confronting the toxic legacy of the U. S. Military

    SciTech Connect

    Shulman, S.

    1992-01-01

    The environmental problems that confront the military--and the communities where military facilities are located--are as varied and diverse as the military itself. Past waste management and mismanagement practices have led to large-scale contamination of soil and groundwater with toxic or hazardous fuels, solvents, trace metals, pesticides, explosives, and propellants. Nuclear production facilities generate mixed wastes, which contain both radioactive and toxic contaminants. Test sites and proving grounds are known to contain a large number of unexploded munitions buried in the soil, and a number of arsenals and ammunition plants store chemical weapons agents, which are no longer needed, such as mustard gas and nerve agents. The book is divided into three parts--[open quotes]The Threat[close quotes], [open quotes]Secret Legacies[close quotes], and [open quotes]Facing the Future[close quotes]. Shulman devotes separate chapters to individual facilities and sites, describing the environmental degradation and damage that has occurred. Through interviews with private citizens, the author portrays the anger and suspicion that exist in surrounding communities. The author describes the frustration of Congressional committees as well as military and contract personnel involved in cleanup, who decry the lack of guidance from the Pentagon.

  2. Moving from Requirements to Design Confronting Security Issues: A Case Study

    NASA Astrophysics Data System (ADS)

    Halkidis, Spyros T.; Chatzigeorgiou, Alexander; Stephanides, George

    Since the emergence of software security as a research area, it has been evident that security should be incorporated as early as possible in the software lifecycle. The advantage is that large gains can be achieved in terms of cost and effort compared to the introduction of security as an afterthought. The earliest possible phase to consider possible attacks is during requirements specification. A widely accepted approach to consider security in the requirements is the employment of misuse cases. In this paper we examine a case study to automatically generate a class diagram, based on the use and misuse cases present in the requirements. Particularly, we extend a natural language processing approach to move beyond a general domain model and produce a detailed class diagram. Moreover, security patterns are introduced in appropriate places of the design to confront the documented attacks and protect the threatened resources. Additionally, we perform an experimental study to investigate the tradeoff between the additional effort to mitigate the attacks and the security risk of the resulting system. Finally, the optimization problem of finding the smallest system regarding additional effort given a maximum acceptable risk is established and an appropriate algorithm to solve it is proposed.

  3. The burden of COPD in Italy: results from the Confronting COPD survey.

    PubMed

    Dal Negro, R; Rossi, A; Cerveri, I

    2003-03-01

    Chronic obstructive pulmonary disease (COPD) is a disease state characterized by airflow limitation that is not fully reversible, and progressive lung function decline. In Italy, an estimated 2.6 million men and women have COPD, and the disease causes around 18 000 deaths each year. In addition to mortality, morbidity from COPD results in substantial use of secondary healthcare resources. The burden of COPD in Italy may be due to the underdiagnosis of the disease by healthcare professionals, particularly in the early stages of the disease, and a lack of awareness among physicians of recommended treatment practices. In an attempt to address the need for information on the burden of COPD, a large-scale international survey, Confronting COPD in North America and Europe, assessed clinical outcomes, use of healthcare resources and loss of productivity in the workplace, and the economic cost of this disease in Italy and six other countries. In Italy, the economic analysis of the survey data showed that the mean annual cost of COPD to the healthcare system was Euro 1261.25 per patient Indirect costs were estimated at Euro 47.29 per patient, bringing the societal cost of the disease to Euro 1308.54 per patient. Three-quarters of the direct per patient cost of COPD in Italy were accounted for by inpatient hospitalizations (Euro 963.10), suggesting that interventions aimed at preventing exacerbations could alleviate the burden of COPD in Italy. The high impact of COPD on the Italian healthcare system is also likely to be a consequence of the underdiagnosis and undertreatment of the disease, suggesting that costs may be reduced by increasing the utilization of spirometry as a diagnostic tool, and improving physician adherence to treatment guidelines. Patients with severe COPD and other comorbidities showed higher costs (Euro 6366 and Euro 1861, respectively) than patients with mild disease (Euro 441) or no comorbidities (Euro 1021), underlying the importance of smoking

  4. Confronting the Challenges of Climate Literacy at the High School Level

    NASA Astrophysics Data System (ADS)

    Haddad, N.; Ledley, T. S.; Bardar, E.; Dunlap, C.; Youngman, B.; McNeal, K. S.; Libarkin, J.

    2011-12-01

    Confronting the Challenges of Climate Literacy (CCCL) is a research and development project designed to help high school students grasp the range of temporal and spatial scales at which climate can be defined and at which Earth system processes occur. CCCL includes three lab-based climate curriculum modules and a strong professional development component that helps partner teachers strengthen their own understanding of climate literacy and develop into climate literacy professional development providers. The research and evaluation components of this 4-year project provide essential guidance as they probe the efficacy of the evolving curriculum units, the professional development component, and the teamwork that is essential to the success of the project. In this session we will review the three curriculum modules, covering the Cryosphere, Weather and Climate, and Carbon, which comprise the CCCL sequence now being pilot-tested. We will identify ways in which we address some of the well-know misconceptions about climate and the Earth system that impede student understanding, as well as the approaches we are using to strengthen students grasp of the challenging range of temporal and spatial scales at which Earth system processes and climate occur. We will describe the professional development component of the program, which draws teachers from Mississippi and Texas into a partnership with curriculum developers to contribute to the curriculum modules, pilot test the modules in their classrooms, and eventually lead professional development workshops for their peers. We will also identify the key research questions around student learning that we will be exploring when the teachers engaged in the professional development implement the revised modules in their classrooms.

  5. Continuing to Confront COPD International Patient Survey: Economic Impact of COPD in 12 Countries

    PubMed Central

    Foo, Jason; Landis, Sarah H.; Maskell, Joe; Oh, Yeon-Mok; van der Molen, Thys; Han, MeiLan K.; Mannino, David M.; Ichinose, Masakazu; Punekar, Yogesh

    2016-01-01

    Background The Continuing to Confront COPD International Patient Survey estimated the prevalence and burden of COPD across 12 countries. Using data from this survey we evaluated the economic impact of COPD. Methods This cross-sectional, population-based survey questioned 4,343 subjects aged 40 years and older, fulfilling a case definition of COPD based on self-reported physician diagnosis or symptomatology. Direct cost measures were based on exacerbations of COPD (treated and those requiring emergency department visits and/or hospitalisation), contacts with healthcare professionals, and COPD medications. Indirect costs were calculated from work loss values using the Work Productivity and Activity Impairment scale. Combined direct and indirect costs estimated the total societal costs per patient. Results The annual direct costs of COPD ranged from $504 (South Korea) to $9,981 (USA), with inpatient hospitalisations (5 countries) and home oxygen therapy (3 countries) being the key drivers of direct costs. The proportion of patients completely prevented from working due to their COPD ranged from 6% (Italy) to 52% (USA and UK) with 8 countries reporting this to be ≥20%. Total societal costs per patient varied widely from $1,721 (Russia) to $30,826 (USA) but a consistent pattern across countries showed greater costs among those with increased burden of COPD (symptoms, health status and more severe disease) and a greater number of comorbidities. Conclusions The economic burden of COPD is considerable across countries, and requires targeted resources to optimise COPD management encompassing the control of symptoms, prevention of exacerbations and effective treatment of comorbidities. Strategies to allow COPD patients to remain in work are important for addressing the substantial wider societal costs. PMID:27092775

  6. The burden of COPD in the U.K.: results from the Confronting COPD survey.

    PubMed

    Britton, M

    2003-03-01

    Chronic obstructive pulmonary disease (COPD) is a condition characterized by progressive airflow limitation and decline in lung function. As seen in other developed countries throughout the world, COPD in the U.K is associated with considerable mortality, and morbidity from the disease places a significant burden on the healthcare system and society. Despite the obvious burden of COPD in this country, there is a lack of recognition of COPD among the general public. Healthcare professionals may also fail to recognize the burden of disease, as shown by underdiagnosis and inadequate managemen. A key step in increasing awareness of the burden of COPD is obtaining comprehensive information about the impact of the disease on patients, the health service and society. The large-scale international survey, Confronting COPD in North America and Europe, aimed to address this need for information, by interviewing patients and physicians in eight countries. An economic analysis of patient responses to the survey in the U.K showed that COPD places a high burden on the healthcare system and society with annual direct costs estimated at pounds 819.42 per patient, and indirect cost at pound 819.66 per patient resulting in total per patient costs of pound 1639.08. The cost impact of the disease was particularly marked in secondary care, as a result of inpatient hospitalizations, amounting to 54% of direct costs. These results suggest that reducing patient requirement for hospital care could alleviate the burden of COPD on the U.K. healthcare system. This will require considerable improvements to the way the disease is managed by healthcare professionals in primary care, with earlier diagnosis and the use of interventions aimed at preventing exacerbations and delaying the progression of disease. PMID:12647945

  7. Confronting the 21st century's hidden crisis: reducing human numbers by 80%.

    PubMed

    Smail, J K

    1995-08-01

    While there are some recent indications that fertility rates are beginning to decline, the current composite for most of the less-developed world is still nearly 4.1, double that needed for zero population growth. Only about 20% of the current world population (about 1.2 billion people) could be said to have a generally adequate standard of living, defined here as something approximating that of industrialized Western Europe, Japan, or North America. The other 80% (approximately 4.5 billion), incorporating most of the inhabitants of the developing nations, live in conditions ranging from mild deprivation to severe deficiency. Assertions that the earth might be able to support a population of 10, 15, or even 20 billion for an indefinite period of time at a standard of living superior to the present one are demonstrably false and misleading. It is therefore necessary to confront the inescapable fact that human numbers will have to be reduced by 80% or more, from the all-but-inevitable 9-11 billion in the mid-21st century to something approaching 2 billion by the end of the 22nd century, some 200 years from now. If it is indeed inevitable that global population size is destined to reach 10-12 billion within the next half century, even efforts to reach a somewhat larger optimum population in the 4-5 billion range would still require a very significant decrease in human numbers, roughly on the order of 60%. In pragmatic terms, the initial stabilization and subsequent 80% reduction in human numbers suggested earlier could be brought about with relative ease by establishing a worldwide average fertility rate of approximately 1.5-1.7 over the next several generations lasting well into the 22nd century at least. PMID:12178984

  8. Control of leucocyte differentiation from embryonic stem cells upon vasculogenesis and confrontation with tumour tissue.

    PubMed

    Hannig, Madeleine; Figulla, Hans-Reiner; Sauer, Heinrich; Wartenberg, Maria

    2010-01-01

    Embryonic stem (ES) cells spontaneously differentiate capillary-like structures as well as leucocytes such as monocytes/macrophages, neutrophils, natural killer (NK) cells and cytototoxic T lymphocytes. The interplay between vasculogenesis and leucocyte differentiation as well as the population of tumour tissues with ES cell-derived leucocytes and endothelial cells is, however, not sufficiently specified. In the present study, gene expression of the cell surface markers CD68 and CD14 (expressed on monocytes and macrophages), Mac-1 (CD11b) (expressed on granulocytes, monocytes and NK cells) and CD16 (expressed on neutrophils) was investigated in murine CGR8 ES cells in relation to the endothelial cell markers CD31 and vascular endothelial (VE)-cadherin. Expression of leucocyte markers increased from day 7-8 of cell culture on. Furthermore, addition of macrophage colony-stimulating factor to the cell culture medium resulted in a threefold increase in the number of CD68(+) monocytes/macrophages. Treatment of embryoid bodies with lipopolysaccharide (LPS) up-regulated CD14 thus suggesting functionality of the CD14 LPS receptor. Differentiation of vascular structures positive for CD31 and VE-cadherin preceded leucocyte differentiation by 2 days (i.e. from day 5-6 on) suggesting that vasculogenesis may be a determinant of leucocyte differentiation. Consequently the Flk-1 antagonist SU5416 which inhibits vasculogenesis of ES cells significantly blunted leucocyte differentiation. Confrontation culture of embryoid bodies with multicellular breast tumour spheroids initiated significant increase of leucocyte cell numbers and invasion of leucocytes into the tumour tissue. In summary our data demonstrate that during ES cell differentiation vasculogenesis precedes leucocyte differentiation, and point towards the direction that leucocyte cell invasion into tumour tissue may initiate the pro-inflammatory microenvironment necessary for tumour vascularization. PMID:20414974

  9. Health behaviors and their correlates among participants in the Continuing to Confront COPD International Patient Survey

    PubMed Central

    Müllerová, Hana; Landis, Sarah H; Aisanov, Zaurbek; Davis, Kourtney J; Ichinose, Masakazu; Mannino, David M; Maskell, Joe; Menezes, Ana M; van der Molen, Thys; Oh, Yeon-Mok; Tabberer, Maggie; Han, MeiLan K

    2016-01-01

    Background and aims We used data from the Continuing to Confront COPD International Patient Survey to test the hypothesis that patients with COPD who report less engagement with their disease management are also more likely to report greater impact of the disease. Methods This was a population-based, cross-sectional survey of 4,343 subjects aged ≥40 years from 12 countries, fulfilling a case definition of COPD based on self-reported physician diagnosis or symptomatology. The impact of COPD was measured with COPD Assessment Test, modified Medical Research Council Dyspnea Scale, and hospital admissions and emergency department visits for COPD in the prior year. The 13-item Patient Activation Measure (PAM-13) instrument and the 8-item Morisky Medication Adherence Scale (MMAS-8) were used to measure patient disease engagement and medication adherence, respectively. Results Twenty-eight percent of subjects reported being either disengaged or struggling with their disease (low engagement: PAM-13 levels 1 and 2), and 35% reported poor adherence (MMAS-8 <6). In univariate analyses, lower PAM-13 and MMAS-8 scores were significantly associated with poorer COPD-specific health status, greater breathlessness and lower BMI (PAM-13 only), less satisfaction with their doctor’s management of COPD, and more emergency department visits. In multivariate regression models, poor satisfaction with their doctor’s management of COPD was significantly associated with both low PAM-13 and MMAS-8 scores; low PAM-13 scores were additionally independently associated with higher COPD Assessment Test and modified Medical Research Council scores and low BMI (underweight). Conclusion Poor patient engagement and medication adherence are frequent and associated with worse COPD-specific health status, higher health care utilization, and lower satisfaction with health care providers. More research will be needed to better understand what factors can be modified to improve medication adherence and

  10. Confronting the realities of implementing contextual learning ideas in a biology classroom

    NASA Astrophysics Data System (ADS)

    Akers, Julia B.

    1999-10-01

    The purpose of this study was to describe the implementation of contextual learning practices in a biology class. Research contends that contextual learning classrooms are active learning environments where students are involved in "hands-on" team projects and the teacher assumes a facilitator role. In this student-centered classroom, students take ownership and responsibility for their own learning. This study examined these assertions and other factors that emerged as the study developed. The research methods used were qualitative. The subject for this study was a biology teacher with twenty-six years of experience who implemented contextual learning practices in two of her biology classes in the 1997--98 school year. As the teacher confronted contextual learning, we engaged in collaborative research that included fourteen interviews transcribed verbatim for analysis, classroom observations and the teacher's written reports. Throughout the study, factors developed that adversely affected contextual learning practices. These factors were discipline, curriculum, and administrative decisions over which the teacher had no control. These are examined along with their consequences for implementing a contextual classroom. Successful practices that worked in the teacher's classroom were also determined and included the teacher's "failure is not an option" policy, mandatory tutoring, behavior contracts, high expectations and teamed projects. Besides contextual learning, a key component of the study was the collaborative research process and its meaning to the subject, the researcher and future researchers who attempt this collaborative approach. The study's conclusion indicate that scheduling, multiple repeaters, discipline and the state Standards of Learning moved the teacher away from contextual learning practices to a more teacher-directed classroom. Two recommendations of this study are that further research is needed to study how the state Standards of Learning have

  11. Confronting structural violence in sex work: lessons from a community-led HIV prevention project in Mysore, India.

    PubMed

    Argento, Elena; Reza-Paul, Sushena; Lorway, Robert; Jain, Jinendra; Bhagya, M; Fathima, Mary; Sreeram, S V; Hafeezur, Rahman Syed; O'Neil, John

    2011-01-01

    Evidence from community-led HIV prevention projects suggests that structural interventions may result in reduced rates of HIV and STIs. The complex relationship between empowerment and confronting stigma, discrimination and physical abuse necessitates further investigation into the impact that such interventions have on the personal risks for sex workers. This article aims to describe lived experiences of members from a sex worker's collective in Mysore, India and how they have confronted structural violence. The narratives highlight experiences of violence and the development and implementation of strategies that have altered the social, physical, and emotional environment for sex workers. Building an enabling environment was key to reducing personal risks inherent to sex work, emphasizing the importance of community-led structural interventions for sex workers in India. PMID:21218278

  12. 12 CFR 347.106 - Going concerns.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Going concerns. 347.106 Section 347.106 Banks... INTERNATIONAL BANKING § 347.106 Going concerns. Going concerns. If a bank acquires an equity interest in a... revenues of the foreign organization may be attributable to activities that are not permissible under §...

  13. 12 CFR 347.106 - Going concerns.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Going concerns. 347.106 Section 347.106 Banks... INTERNATIONAL BANKING § 347.106 Going concerns. Going concerns. If a bank acquires an equity interest in a... revenues of the foreign organization may be attributable to activities that are not permissible under §...

  14. 12 CFR 347.106 - Going concerns.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Going concerns. 347.106 Section 347.106 Banks... INTERNATIONAL BANKING § 347.106 Going concerns. Going concerns. If a bank acquires an equity interest in a... revenues of the foreign organization may be attributable to activities that are not permissible under §...

  15. 12 CFR 347.106 - Going concerns.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Going concerns. 347.106 Section 347.106 Banks... INTERNATIONAL BANKING § 347.106 Going concerns. Going concerns. If a bank acquires an equity interest in a... revenues of the foreign organization may be attributable to activities that are not permissible under §...

  16. 12 CFR 347.106 - Going concerns.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Going concerns. 347.106 Section 347.106 Banks... INTERNATIONAL BANKING § 347.106 Going concerns. Going concerns. If a bank acquires an equity interest in a... revenues of the foreign organization may be attributable to activities that are not permissible under §...

  17. Development and Validation of a Concerns Questionnaire.

    ERIC Educational Resources Information Center

    George, Archie

    The Stages of Concern (SoC) Questionnaire was developed in order to measure the attitudes of individuals toward innovation. The Concerns Based Adoption Model provided the theoretical basis for the instrument. According to this model, individuals are first concerned with themselves, later with the details of the task, and finally with the impact of…

  18. Confronting the "Threat" of Private Practice: Challenges for Social Work Educators.

    ERIC Educational Resources Information Center

    Brown, Philip; Barker, Robert

    1995-01-01

    Few graduate social work curricula include training in private practice. A study found that attitudes of social work faculty and students concerning this issue differ significantly. It is suggested that creative approaches for integrating the realities of professional practice with the traditional values and mission of social work be developed.…

  19. "I Just Don't like that Kid": Confronting and Managing Personal Feelings about Children

    ERIC Educational Resources Information Center

    Grossman, Sue

    2008-01-01

    All good teachers try hard to treat each child fairly and kindly, with care and concern. Indeed, they are ethically obliged to do so (National Association for the Education of Young Children [NAEYC], 2005). As they are human, however, they may occasionally meet a child to whom they react negatively. It is not something to be proud of, but they…

  20. Taking a Stand: Confronting the Costs and Benefits of Divestment. ASHE Annual Meeting Paper.

    ERIC Educational Resources Information Center

    Neururer, Julie

    Nonmonetary costs of the divestiture from U.S. corporations that do business with South Africa are examined, based on four case studies of colleges. Hidden costs concern the realm of beliefs, values, and perceptions and include the costs to: community standards, public relations, corporate links, institutional identity, cohesion, social…

  1. Confronting Cyber-Bullying: What Schools Need to Know to Control Misconduct and Avoid Legal Consequences

    ERIC Educational Resources Information Center

    Shariff, Shaheen

    2009-01-01

    This book is directed to academics, educators, and government policy-makers who are concerned about addressing emerging cyber-bullying and anti-authority student expressions through the use of cell phone and Internet technologies. There is a current policy vacuum relating to the extent of educators' legal responsibilities to intervene when such…

  2. Confronting Our Discomfort: Clearing the Way for Anti-Bias in Early Childhood.

    ERIC Educational Resources Information Center

    Jacobson, Tamar

    Despite having a genuine concern about racism and oppression, many early childhood teachers encounter significant feelings of discomfort as they try to implement antibias values in their classrooms. Based on the view that it is not possible to authentically teach children about acceptance without engaging in reflection upon one's own values and…

  3. Confronting the Ubiquity of Electronic Communication and Social Media: Ethical and Legal Considerations for Psychoeducational Practice

    ERIC Educational Resources Information Center

    Demers, Joseph A.; Sullivan, Amanda L.

    2016-01-01

    Most U.S. children and adults use computers and the Internet on a daily basis. The pervasiveness of electronic communication in a variety of contexts, including home and school, raises ethical and legal concerns for school psychologists and those in related fields of practice, because of the risks to privacy and confidentiality, boundaries,…

  4. Current Issues: Critical Issues Confronting the Nation and the World. 1996 Edition [and Teacher's Guide.

    ERIC Educational Resources Information Center

    Close Up Foundation, Arlington, VA.

    This book accompanied by the Teacher's guide, focuses on policy issues being discussed and debated by U.S. policymakers. The book provides essays on current issues facing the nation and the world. Ten chapters highlight domestic policy issues and 10 chapters are about foreign policy issues. This book informs readers about important concerns of…

  5. Current Issues: Critical Issues Confronting the Nation and the World. 1989 Edition.

    ERIC Educational Resources Information Center

    Sass, Charles R., Ed.

    This book investigates a variety of contemporary issues, both domestic U.S. concerns and those of an international focus that involve the United States. The introduction develops the context of the book by discussing the Reagan legacy, the 101st Congress, the Supreme Court, and the making of the U.S. federal budget. The domestic policy issues of…

  6. When Educators Confront Child Abuse: An Analysis of the Decision to Report.

    ERIC Educational Resources Information Center

    Crenshaw, Wesley B.; And Others

    1995-01-01

    Five scenarios of child abuse were used to study the recognition and reporting of child abuse by 664 teachers, counselors, school psychologists, principals, and district superintendents. Areas of concern included: reporting rates, effects of victim and reporter gender, and knowledge of and support for mandatory reporting among educators. (SW)

  7. Economic analysis of the Confronting COPD survey: an overview of results.

    PubMed

    Wouters, E F M

    2003-03-01

    An economic analysis of data from a large-scale international survey, Confronting COPD in North America and Europe, was conducted in seven countries (Canada, France, Italy, The Netherlands, Spain, the U.K and the U.SA.), to investigate the burden of chronic obstructive pulmonary disease (COPD). The results demonstrated the high economic impact of COPD on the healthcare system and society in each country. The mean annual direct costs of the disease were particularly high in the U.S.A. (US dollar 4119 per patient) and Spain (US dollar 3196 per patient) but relatively low in The Netherlands (US dollar 606) and France (US dollar 522). Lost productivity due to COPD had a particularly high impact on the economy in France, The Netherlands and the U.K, accounting for 67%, 50% and 41% of overall costs, respectively. The total societal cost of COPD per patient ranged from over US dollar 5646 in the U.S.A. to US dollar 1023 in The Netherlands. In five out of seven countries, the majority (52-84%) of direct costs associated with COPD were due to inpatient hospitalizations. As acute exacerbations of COPD are a key driver of secondary care costs, interventions aimed at preventing and treating exacerbations effectively could significantly reduce the economic impact of this disease. In all of the participating counties, COPD was underdiagnosed and undertreated. Between 9% and 30% of patients were undiagnosed despite having symptoms consistent with COPD, and up to 65% of patients did not receive regular prescribed medication. Patients reported poor symptom control and considerable use of healthcare resources. Therefore, reducing the burden of COPD will involve better evaluation and diagnosis of patients with COPD, as well as improved management of chronic COPD symptoms by healthcare professionals. The survey also demonstrated that the societal costs of COPD were 4-17 times higher in patients with severe COPD than in patients with mild COPD. Patients with comorbid conditions

  8. Responding to climate change: Adélie Penguins confront astronomical and ocean boundaries.

    PubMed

    Ballard, Grant; Toniolo, Viola; Ainley, David G; Parkinson, Claire L; Arrigo, Kevin R; Trathan, Phil N

    2010-07-01

    Long-distance migration enables many organisms to take advantage of lucrative breeding and feeding opportunities during summer at high latitudes and then to move to lower, more temperate latitudes for the remainder of the year. The latitudinal range of the Adélie Penguin (Pygoscelis adeliae) spans approximately 22 degrees. Penguins from northern colonies may not migrate, but due to the high latitude of Ross Island colonies, these penguins almost certainly undertake the longest migrations for the species. Previous work has suggested that Adélies require both pack ice and some ambient light at all times of year. Over a three-year period, which included winters of both extensive and reduced sea ice, we investigated characteristics of migratory routes and wintering locations of Adélie Penguins from two colonies of very different size on Ross Island, Ross Sea, the southernmost colonies for any penguin. We acquired data from 3-16 geolocation sensor tags (GLS) affixed to penguins each year at both Cape Royds and Cape Crozier in 2003-2005. Migrations averaged 12760 km, with the longest being 17 600 km, and were in part facilitated by pack ice movement. Trip distances varied annually, but not by colony. Penguins rarely traveled north of the main sea-ice pack, and used areas with high sea-ice concentration, ranging from 75% to 85%, about 500 km inward from the ice edge. They also used locations where there was some twilight (2-7 h with sun < 6 degrees below the horizon). We report the present Adélie Penguin migration pattern and conjecture on how it probably has changed over the past approximately 12000 years, as the West Antarctic Ice Sheet withdrew southward across the Ross Sea, a situation that no other Adélie Penguin population has had to confront. As sea ice extent in the Ross Sea sector decreases in the near future, as predicted by climate models, we can expect further changes in the migration patterns of the Ross Sea penguins. PMID:20715628

  9. Confronting multi-year idealized LES with measurements at a mid-latitude meteorological site

    NASA Astrophysics Data System (ADS)

    Schemann, V.; Neggers, R.; Wegener, C.

    2015-12-01

    Long-term Large-Eddy Simulation (LES) at permanent meteorological sites is increasingly being used for the evaluation and improvement of parameterizations of fast boundary-layer physics for weather and climate models. Typically, idealized LES are generated that represent fine-scale downscalings of a large-scale model state at locations of interest, resolved at temporal and spatial resolutions at which turbulence and boundary layer clouds can be expected to be resolved. The setup relies on prescribed large-scale forings in combination with continuous nudging, at a time-scale large enough to allow the resolved fast physics to have enough freedom to establish their own, unique state. This study critically assesses the representativeness of such long-term LES, and asks to what degree the continuous nudging affects the budgets of thermodynamic state variables. To this purpose long-term, multi-year LES is confronted with relevant observations at a European midlatitude continental site. The large-scale advective forcings and surface properties used to drive the LES are derived from analyses of the Integrated Forecasting System (IFS) of the European Centre for Medium-Range Weather Forecasts (ECMWF). Evaluated aspects of the boundary layer include near-surface meteorology, vertical structure, and bulk properties including clouds. The evaluation focuses on the diurnal cycle, with the oservational datasets derived from state-of-the-art instrumentation at the Juelich Observatory for Cloud Evolution (JOYCE) in Germany. Conditional sampling is used to highlight results for regimes of interest, including the clear convective and shallow cumulus topped boundary layer. We find that the LES is able to reproduce the observed amplitude and time-variation of key boundary layer properties, including clouds. Budget studies of the thermodynamic state variables reveal that a rough balance exists between the prescribed larger-scale advection and the turbulence/convection as resolved by the

  10. 48 CFR 752.219-8 - Utilization of small business concerns and small disadvantaged business concerns.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... business concerns and small disadvantaged business concerns. 752.219-8 Section 752.219-8 Federal... AND CONTRACT CLAUSES Texts of Provisions and Clauses 752.219-8 Utilization of small business concerns and small disadvantaged business concerns. The Foreign Assistance Act calls for USAID to give...

  11. 48 CFR 752.219-8 - Utilization of small business concerns and small disadvantaged business concerns.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... business concerns and small disadvantaged business concerns. 752.219-8 Section 752.219-8 Federal... AND CONTRACT CLAUSES Texts of Provisions and Clauses 752.219-8 Utilization of small business concerns and small disadvantaged business concerns. The Foreign Assistance Act calls for USAID to give...

  12. 48 CFR 752.219-8 - Utilization of small business concerns and small disadvantaged business concerns.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... business concerns and small disadvantaged business concerns. 752.219-8 Section 752.219-8 Federal... AND CONTRACT CLAUSES Texts of Provisions and Clauses 752.219-8 Utilization of small business concerns and small disadvantaged business concerns. The Foreign Assistance Act calls for USAID to give...

  13. 48 CFR 752.219-8 - Utilization of small business concerns and small disadvantaged business concerns.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... business concerns and small disadvantaged business concerns. 752.219-8 Section 752.219-8 Federal... AND CONTRACT CLAUSES Texts of Provisions and Clauses 752.219-8 Utilization of small business concerns and small disadvantaged business concerns. The Foreign Assistance Act calls for USAID to give...

  14. Who gets blamed for intimate partner violence? The relative contributions of perpetrator sex category, victim confrontation, and observer attitudes.

    PubMed

    Stewart, Cindy; Moore, Todd; Crone, Travis; Defreitas, Stacie Craft; Rhatigan, Deborah

    2012-12-01

    The present study examined the effects of perpetrator sex category, victim confrontation, observer sex category, and observer attitudes on attributions of blame and behavioral stability for partner violence. Data were collected from 728 college-aged students enrolled at 2 universities in the United States. Results demonstrated that males and females attributed less blame and behavioral stability to female perpetrators than male perpetrators, especially if the perpetrator was provoked. Moreover, attitudes toward women and violence were important for predicting attributions, and some of the evidence for observer effects was reduced to nonsignificance once these variables were added to the model. PMID:22628383

  15. International Students' Concerns: Directions for Supportive Programming.

    ERIC Educational Resources Information Center

    Bontrager, Terry; And Others

    1990-01-01

    Questionnaire responses from over 75 international students from 40 nations revealed that newly arrived and continuing students had similar concerns. The concern that students ranked highest was finding or keeping a job. Homesickness and general worries ranked second, followed by time for recreational and artistic activities, a need for more…

  16. Addressing Teachers' Concerns about Teaching Evolution

    ERIC Educational Resources Information Center

    Sanders, Martie; Ngxola, Nonyameko

    2009-01-01

    Evolution was introduced into the senior secondary school Life Sciences curriculum in South Africa for the first time in 2008. Research in other countries shows that evolution is an extremely controversial topic to teach, raising serious concerns for teachers. Curriculum change theory dealing with "stages of concern" suggests that teachers…

  17. Liberation Linguistics and the Quirk Concern.

    ERIC Educational Resources Information Center

    Kachru, Braj B.

    This paper addresses the concerns of Sir Randolph Quirk, former President of the British Academy and founder of the Survey of English Usage, regarding current paradigms used for describing various issues related to the diffusion of English in the global context. The historical context for these concerns is provided, a discussion of these concerns…

  18. Anxiety sensitivity cognitive concerns predict suicide risk.

    PubMed

    Oglesby, Mary Elizabeth; Capron, Daniel William; Raines, Amanda Medley; Schmidt, Norman Bradley

    2015-03-30

    Anxiety sensitivity (AS) cognitive concerns, which reflects fears of mental incapacitation, have been previously associated with suicidal ideation and behavior. The first study aim was to replicate and extend upon previous research by investigating whether AS cognitive concerns can discriminate between those at low risk versus high risk for suicidal behavior. Secondly, we aimed to test the incremental predictive power of AS cognitive concerns above and beyond known suicide risk factors (i.e., thwarted belongingness and insomnia). The sample consisted of 106 individuals (75% meeting current criteria for an Axis I disorder) recruited from the community. Results revealed that AS cognitive concerns were a robust predictor of elevated suicide risk after covarying for negative affect, whereas AS social and physical concerns were not. Those with high, relative to low, AS cognitive scores were 3.67 times more likely to be in the high suicide risk group. Moreover, AS cognitive concerns significantly predicted elevated suicide risk above and beyond relevant suicide risk factors. Results of this study add to a growing body of the literature demonstrating a relationship between AS cognitive concerns and increased suicidality. Incorporating AS cognitive concerns amelioration protocols into existing interventions for suicidal behavior may be beneficial. PMID:25636499

  19. Patient concerns regarding chronic hepatitis C infections.

    PubMed

    Minuk, G Y; Gutkin, A; Wong, S G; Kaita, K D E

    2005-01-01

    Counselling of patients with chronic hepatitis C infections is often limited to discussions regarding how the virus is transmitted and what can be done to decrease the risk of transmission to others. The purpose of the present study was to document the principal concerns of newly diagnosed and follow-up patients with chronic hepatitis C, and thereby enhance counselling strategies and content. Seventy newly diagnosed and 115 follow-up patients with chronic hepatitis C virus (HCV) infection were initially asked in an open-ended manner (volunteered concerns) and then to prioritize from a prepared list of seven potential concerns (prioritized concerns), to identify those concerns that were of utmost importance to them. The most common volunteered concerns of newly diagnosed patients in decreasing order were: disease progression (27%), premature death (19%), infecting family members (13%), side-effects of treatment (11%) and miscellaneous others. In decreasing order, prioritized concerns included: infecting family members, development of liver cancer, infecting others, development of cirrhosis, social stigma of having liver disease, need for liver transplant and loss of employment. The principal volunteered and prioritized concerns of follow-up patients were similar to those of newly diagnosed patients. Volunteered and prioritized concerns were relatively consistent across the different genders, age groups, ethnic backgrounds, education level, marital status, employment, modes of viral acquisition and in the case of follow-up patients, duration of follow-up. These results indicate that health care providers who focus counselling efforts exclusively on viral transmission are unlikely to address other important concerns of newly diagnosed and follow-up patients with chronic HCV infection. PMID:15655048

  20. Retaining nurses through conflict resolution. Training staff to confront problems and communicate openly can improve the work climate.

    PubMed

    Fowler, A R; Bushardt, S C; Jones, M A

    1993-06-01

    The way nurses resolve conflict may be leading them to quit their jobs or leave the profession altogether. Conflict is inevitable in a dynamic organization. What is important is not to avoid conflict but to seek its resolution in a constructive manner. Organizational conflict is typically resolved through one of five strategies: withdrawal, force, conciliation, compromise, or confrontation. A recent study of nurses in three different hospitals showed that the approach they use most is withdrawal. This might manifest itself in a request to change shifts or assignments and may lead to a job change and, eventually, abandonment of the field altogether. Given this scenario, changing nurses' conflict resolution style may help administrators combat the nursing shortage. Healthcare organizations must examine themselves to determine why nurses so frequently use withdrawal; then they must restructure work relationships as needed. Next, organizations need to increase nurses' awareness of the problem and train them to use a resolution style more conducive to building stable relationships: confrontation. Staff should also be trained in effective communications skills to develop trust and openness in their relationships. PMID:10126220

  1. Older Patients' Unexpressed Concerns About Orthopaedic Surgery

    PubMed Central

    Hudak, Pamela L.; Armstrong, Kristy; Braddock, Clarence; Frankel, Richard M.; Levinson, Wendy

    2008-01-01

    Background: As the U.S. population ages, orthopaedic surgeons will increasingly be required to counsel older patients about major surgical procedures. Understanding patient concerns or worries about surgery could help orthopaedic surgeons to assist their patients in making these decisions. The objectives of this study were to explore the nature of patient concerns regarding orthopaedic surgery and to describe how patients raise concerns during visits with orthopaedic surgeons and how orthopaedic surgeons respond. Methods: As part of a study involving audiotaping of 886 visits between patients and orthopaedic surgeons, fifty-nine patients sixty years of age or older who were considering surgery were recruited to participate in semistructured telephone interviews at five to seven days and one month after the visit. Patients were asked about their perceptions of the visit and how they made their decision about surgery. These interviews were analyzed to identify patients' concerns with the use of qualitative content analysis and then compared with the audiotaped visits to determine whether these concerns were actually raised during the visit and, if so, how well the orthopaedic surgeons responded. Analyses based on patient race (black or white) were also performed. Results: One hundred and sixty-four concerns pertaining to (1) the surgery (anticipated quality of life after the surgery, the care facility, the timing of the operation, and the patient's capacity to meet the demands of the surgery) and (2) the surgeons (their competency, communication, and professional practices) were identified. Patients raised only 53% of their concerns with the orthopaedic surgeons and were selective in what they disclosed; concerns about the timing of the operation and about the care facility were frequently raised, but concerns about their capacity to meet the demands of the surgery and about the orthopaedic surgeons were not. Orthopaedic surgeons responded positively to 66% of the

  2. Confronting hysteresis: Wood based river rehabilitation in highly altered riverine landscapes of south-eastern Australia

    NASA Astrophysics Data System (ADS)

    Brooks, Andrew P.; Howell, Timothy; Abbe, Tim B.; Arthington, Angela H.

    2006-09-01

    values in the control were around 1.5% and 1%, respectively. Two indices of morphologic diversity were measured for each bed survey: the standard deviation of 3D residuals of change compared with the baseline survey (SD iΔ3D); and the standard deviation of thalweg residuals from the line of best fit (SD iTR). The SD iΔ3D index shows both reaches increased in complexity through the study with the treatment increasing more than the control (0.37 and 0.29, respectively). The SD iTR index does not detect clear changes because of the low signal to noise ratio, however, it does suggest the test reach was more complex than the control at the outset. The observed increase in fish abundance after the first 12 months of monitoring, reported previously, is now far less distinct 4 years on — a pattern seemingly reflecting the relatively minor increases in critical pool habitat and habitat diversity over the same period. Although no significant differences were detectable in fish species richness or total abundance from the reach aggregate data after 4 years, analysis of individual structures show them to be high quality habitat for native fish compared to the rest of the reach and the upstream control. These results highlight the challenges river managers face in achieving measurable improvements in the health of aquatic ecosystems in highly altered rivers. Managers must confront hysteresis in a biophysical and institutional sense when attempting to reverse the degradation of rivers. The scale of treatment implemented in this experiment was at the upper end of the spectrum of rehabilitation efforts currently being undertaken in Australia, suggesting that far greater resources and longer timescales are required to achieve the levels of improvement in the diversity of stream habitat expected by the community. The study also highlights problems with the strategy of attempting to meet multiple objectives within a reach scale rehabilitation project. While this treatment successfully

  3. Comprehensive Oncologic Emergencies Research Network (CONCERN)

    Cancer.gov

    The Comprehensive Oncologic Emergencies Research Network (CONCERN) was established in March 2015 with the goal to accelerate knowledge generation, synthesis and translation of oncologic emergency medicine research through multi-center collaborations.

  4. Polio: another cause for global concern?

    PubMed

    Phillips, Jennan A

    2015-02-01

    Polio was declared an international public health emergency in May 2014. International travel and migration raises the threat for widespread outbreak. Promoting and protecting worker's health requires increased vigilance over international public health concerns. PMID:25881661

  5. Mild Air Pollution of Concern in Pregnancy

    MedlinePlus

    ... nih.gov/medlineplus/news/fullstory_158558.html Mild Air Pollution of Concern in Pregnancy Study found risk for ... Being exposed to just a small amount of air pollution during pregnancy ups the risk of a pregnancy ...

  6. Overview of Chemicals of Emerging Concern

    EPA Science Inventory

    Contaminants of emerging concern or environmental emerging contaminants, are chemicals, products and materials that are detected with increasing frequency in all environmental media including surface, ground water and drinking water. Examples of these contaminants include pharmac...

  7. Mild Air Pollution of Concern in Pregnancy

    MedlinePlus

    ... https://medlineplus.gov/news/fullstory_158558.html Mild Air Pollution of Concern in Pregnancy Study found risk for ... Being exposed to just a small amount of air pollution during pregnancy ups the risk of a pregnancy ...

  8. Counterexamples concerning a weighted L^2 projection

    NASA Astrophysics Data System (ADS)

    Xu, Jinchao

    1991-10-01

    Counterexamples are given to show that some results concerning a weighted {L^2} projection presented earlier by Bramble and the author are sharp, i.e., that certain error and stability estimates are impossible in some cases.

  9. Health Update: Health Concerns for Caregivers.

    ERIC Educational Resources Information Center

    Aronson, Susan S.

    1987-01-01

    Discusses job-related health problems, such as infectious diseases and job stress, that are of concern to child caregivers in child care settings. Ways that these problems can be alleviated and/or medically treated are also discussed. (BB)

  10. Corporate Funding for Schools of Public Health: Confronting the Ethical and Economic Challenges.

    PubMed

    Bayer, Ronald; Sampat, Bhaven N

    2016-04-01

    We discuss the public and private sponsoring of university research and the issues it raises in a context of diminished federal funding. We consider research funding at schools of public health and why these schools have historically had weaker links to industry than have other academic units. We argue that the possibility of enhanced links with industry at schools of public health may raise specific concerns beyond those facing universities generally. Six issues should be considered before entering into these relationships: (1) the effects on research orientation, (2) unacceptability of some funders, (3) potential threats to objectivity and academic freedom, (4) effects on academic standards, (5) the effects on dissemination of knowledge, and (6) reputational risks. PMID:26890166

  11. Dementing illnesses in rural populations: the need for research and challenges confronting investigators.

    PubMed

    Keefover, R W; Rankin, E D; Keyl, P M; Wells, J C; Martin, J; Shaw, J

    1996-01-01

    Expansion of the world's elderly populations has increased concerns about aging-related medical disorders like Alzheimer's disease and other dementias. In the United States, one fourth of those older than age 65 and at greatest risk for developing dementia live in rural environments that may influence its manifestation. The objectives of this study were to determine the need for and potential benefits of further epidemiological research concerning dementia and similar disorders in rural U.S. populations and to identify pertinent methodological issues related to rural dementia research. This study employed a National Library of Medicine (MEDLINE) document search based on the key words "cognitive disorders," "dementia," "Alzheimer's disease," and "rural," followed by recovery of literature resources references in the bibliographies of selected articles. Nineteen studies focusing on dementia or related disorders in rural settings have been reported from around the world. While four of these were conducted in the United States, only one rural dementia prevalence study has been undertaken in this country. Because of methodological variability, comparisons of prevalence estimates between these rural studies, as well as with those from urban investigations, is difficult. Nonetheless, there is reason to believe that certain potentially dementing illnesses are more common in rural populations. There is also evidence to suggest that the screening instruments commonly used in such studies tend to misclassify rural elders as "false positive" dementia cases. Information regarding dementing disorders, particularly Alzheimer's disease, in rural populations is scarce. Preliminary observations that dementia may be more common in rural settings and that rural families are more likely to maintain their dementing elders in the community imply that further rural dementia research could yield important insights into the risk factors for these illnesses, the variables influencing their

  12. Confronting Complexity: Adaptation Strategies for Managing Biodiversity in the Face of Rapid Climate Change

    NASA Astrophysics Data System (ADS)

    Graumlich, L.; Cross, M.; Tabor, G.; Enquist, C.; Rowland, E.

    2008-12-01

    There is no doubt that the montane landscapes of the Western US are being transformed by a complex interplay of changing climate, growing urban centers, altered disturbance regimes and invasive species. Among this suite of drivers of change, climate change has emerged as a critical concern of managers and agencies concerned with protected areas and protected species. These managers are under intensifying pressure to come up with scientifically robust and socially acceptable plans for adaptation to climate change. Those charged with managing biodiversity in the face of change have turned to the scientific community for decision support tools that they can implement immediately to proactively address adaptation. Broadly speaking, this is good news for that part of the scientific community that is keen to engage in translational science, even if the timeline is a bit breathtaking. A key challenge in this endeavor is to find common ground between all those issues that define complexity for the scientific community (e.g., nonlinearity, thresholds, cross-scale interactions) and a range of issues that define complexity for the management community (e.g., multiple jurisdictions, regulatory issues, values of diverse stakeholders). In this talk, we reflect on emerging strategies that seek to infuse adaptation into climate change into landscape scale conservation planning in the Greater Yellowstone Ecosystem and the Southwestern US. We describe how climate change challenges current adaptive management practices to 1) anticipate a broad range of climate trajectories, including no-analog scenarios, and 2) to actively incorporate new information from positive outcomes and negative consequences of management interventions. The success of such adaption hinges on public understanding and acceptance of the process of adaption, which, in turn, demands even greater attention to be paid to increasing public understanding of the intersection of climate change and the role of

  13. Continuing to Confront COPD International Patient Survey: methods, COPD prevalence, and disease burden in 2012–2013

    PubMed Central

    Landis, Sarah H; Muellerova, Hana; Mannino, David M; Menezes, Ana M; Han, MeiLan K; van der Molen, Thys; Ichinose, Masakazu; Aisanov, Zaurbek; Oh, Yeon-Mok; Davis, Kourtney J

    2014-01-01

    Purpose The Continuing to Confront COPD International Patient Survey aimed to estimate the prevalence and burden of COPD globally and to update findings from the Confronting COPD International Survey conducted in 1999–2000. Materials and methods Chronic obstructive pulmonary disease (COPD) patients in 12 countries worldwide were identified through systematic screening of population samples. Telephone and face-to-face interviews were conducted between November 2012 and May 2013 using a structured survey that incorporated validated patient-reported outcome instruments. Eligible patients were adults aged 40 years and older who were taking regular respiratory medications or suffered with chronic respiratory symptoms and reported either 1) a physician diagnosis of COPD/emphysema, 2) a physician diagnosis of chronic bronchitis, or 3) a symptom-based definition of chronic bronchitis. The burden of COPD was measured with the COPD Assessment Test (CAT) and the modified Medical Research Council (mMRC) Dyspnea Scale. Results Of 106,876 households with at least one person aged ≥40 years, 4,343 respondents fulfilled the case definition of COPD and completed the full survey. COPD prevalence ranged from 7% to 12%, with most countries falling within the range of 7%–9%. In all countries, prevalence increased with age, and in all countries except the US was greater among men (range 6%–14%) than among women (range 5%–11%). A significant disease burden was observed when considering COPD symptoms or health status, and showed wide variations across countries. Prevalence of moderate-to-severe dyspnea (mMRC scale ≥2) ranged from 27% to 61%, and mean CAT score ranged from 16.0 to 24.8, indicating medium-to-high impairment. Conclusion This survey, representing 12 countries, showed similar rates of estimated COPD prevalence across countries that were higher than those reported a decade ago in the original Confronting COPD International Survey. A significant burden of COPD was

  14. Confronting models for the high-frequency QPOs with Lense-Thirring precession

    NASA Astrophysics Data System (ADS)

    Stefanov, Ivan Zh.

    2014-11-01

    Quasi-periodic oscillations (QPOs) have been observed in the power-density spectra (PDS) of some low-mass X-ray binaries (LMXBs) containing a black hole. The two major groups of QPOs - low-frequency (LF) and high-frequency (HF) - have rather different properties. That is why they are usually studied separately. In the literature, one can find a large number of models for the HF QPOs but not so many for the LF ones. HF QPOs have attracted significant research efforts due to their potential to provide indispensable information for the properties of the black hole, for its accretion disc and for strong field gravity in general. However, in order to interpret the data for the HF QPOs of the observed objects, we have to fix a model. Here, we propose a simple test which could allow us to sift the models. The test is based on five rather general assumptions concerning the nature of the central object in black hole binaries and the mechanism for the generation of the LF QPOs observed in the PDS of such objects. In other words, we combine facts that we know about the LF and the HF QPOs of several objects and search for conflicts. As a result, we single out a model for the HF QPOs - the 3: 2 non-linear resonance model. As a byproduct of this study, we propose loose constraints on the mass of the LMXB H 1743-322.

  15. Confronting the realities of wastewater aquaculture in peri-urban Kolkata with bioeconomic modelling.

    PubMed

    Bunting, Stuart W

    2007-01-01

    Wastewater reuse for aquaculture is a reality in several Asian countries, however, traditional practices face constraints including inadequate or contaminated wastewater inputs and growing concern over health risks. Based on Kolkata and a wastewater flow of 550,000m(3)d(-1), rational and conventional designs for lagoon-based wastewater treatment and reuse through aquaculture were compared using bioeconomic modelling. Outcomes showed the rational design required a larger area than the conventional or traditional systems, but that financial returns, nutrient retention and fish production were higher; gross fish production employing rational and conventional designs was 45,500 and 11,560t, respectively. However, limited land availability and constraints to reconfiguring the existing system make implementation of the rational design unlikely. Findings suggest traditional practices could be enhanced by adopting wastewater treatment prior to reuse, modifying fish production strategies, and monitoring to safeguard health. Bioeconomic modelling constitutes a useful tool in comparing treatment and reuse options, permitting the sensitivity of financial returns to changing costs and recent revisions to WHO guidelines for safe wastewater reuse to be assessed, however, social and environmental consequences demand consideration. PMID:17125812

  16. Confronting zoonoses through closer collaboration between medicine and veterinary medicine (as 'one medicine').

    PubMed

    Kahn, Laura H; Kaplan, Bruce; Steele, James H

    2007-01-01

    In the 19th century, the concept of 'one medicine' was embraced by leaders in the medical and veterinary medical communities. In the 20th century, collaborative efforts between medicine and veterinary medicine diminished considerably. While there have been some notable exceptions, such as Calvin W. Schwabe's proposal for unifying human and veterinary medicine and joint efforts by the Food and Agriculture Organization and World Health Organization to control zoonotic diseases, 'one medicine' has languished in the modern milieu of clinical care, public health, and biomedical research. Risks of zoonotic disease transmission are rarely discussed in clinical care which is of particular concern if humans and/or animals are immunosuppressed. Physicians and veterinarians should advise their patients and pet-owning clients that some animals should not be pets. The risk of zoonotic disease acquisition can be considerable in the occupational setting. Collaborative efforts in biomedical research could do much to improve human and animal health. As the threat of zoonotic diseases continues to increase in the 21st century, medicine and veterinary medicine must revive 'one medicine' in order to adequately address these challenges. 'One medicine' revival strategies must involve medical and veterinary medical education, clinical care, public health and biomedical research. PMID:20411497

  17. “Am I my genes?”: Questions of identity among individuals confronting genetic disease

    PubMed Central

    Klitzman, Robert

    2013-01-01

    Purpose To explore many questions raised by genetics concerning personal identities that have not been fully investigated. Methods We interviewed in depth, for 2 hours each, 64 individuals who had or were at risk for Huntington disease, breast cancer, or alpha-1 antitrypsin deficiency. Results These individuals struggled with several difficult issues of identity. They drew on a range of genotypes and phenotypes (e.g., family history alone; mutations, but no symptoms; or symptoms). They often felt that their predicament did not fit preexisting categories well (e.g., “sick,” “healthy,” “disabled,” “predisposed”), due in part to uncertainties involved (e.g., unclear prognoses, since mutations may not produce symptoms). Hence, individuals varied in how much genetics affected their identity, in what ways, and how negatively. Factors emerged related to disease, family history, and other sources of identity. These identities may, in turn, shape disclosure, coping, and other health decisions. Conclusions Individuals struggle to construct a genetic identity. They view genetic information in highly subjective ways, varying widely in what aspects of genetic information they focus on and how. These data have important implications for education of providers (to assist patients with these issues), patients, and family members; and for research, to understand these issues more fully. PMID:20010365

  18. AFRA confronts gender issues: the process of creating a gender strategy.

    PubMed

    Bydawell, M

    1997-02-01

    The Association for Rural Advancement (AFRA), a nongovernmental organization in South Africa affiliated with the National Land Committee (NLC), seeks to redress the legacy of unjust land dispensation during the apartheid period. AFRA is the first organization within NLC to deal openly with issues of race and gender; this process has been conflictual, however. At gender training workshops conducted by White development workers, many staff expressed the view that sexism is an alien Western issue. Moreover, gender sensitivity was interpreted by Black staff as an assault on their race and cultural identity. The staff itself was polarized on racial grounds, with White managers and Black field workers. Staff further expressed concerns that a gender perspective would dilute AFRA's focus on land reform and alienate rural women who want male household heads to continue to hold the title to their land. The organizational structure was reorganized, though, to become more democratic and racially representative. The 1995 appointment of the first field worker assigned to address women's empowerment in both the organization and target communities refueled the controversy, and a gender workshop led by a psychologist was held to build trust and unity. Staff moved toward a shared understanding of gender as an aspect of social differentiation. AFRA has since committed itself to develop an integrated gender strategy sensitive to people's needs and fears. PMID:12320741

  19. Fundamental study on filter effect of confronting divergent magnetic fields applied to low-pressure inductively coupled plasmas

    NASA Astrophysics Data System (ADS)

    Sugawara, Hirotake; Ogino, So

    2016-07-01

    The electron motion under confronting divergent magnetic fields (CDMFs) applied to inductively coupled plasmas was simulated using a Monte Carlo method. The CDMFs induced by two coaxial dc coils confined electrons in one side of the separatrix of the CDMFs. However, electrons diffused across the separatrix mainly in two ways. One was the displacement of their gyrocenters due to scattering near the outer part of the separatrix. This process tended to occur for high-energy electrons with correspondingly large gyroradii. The other was passage through the weak magnetic field around the center. This process was allowed for low-energy electrons. The position-dependent selectivity about the electron energy was pointed out as a seed property for applications of the separatrix as a magnetic filter or shutter. The mechanism by which the functions of the separatrix emerge was explained from a viewpoint of electron motion under the CDMFs.

  20. Reciprocal Suffering: Caregiver Concerns During Hospice Care

    PubMed Central

    Wittenberg-Lyles, Elaine; Demiris, George; Oliver, Debra Parker; Burt, Stephanie

    2010-01-01

    Context For many hospice caregivers, the constancy and difficulty of caregiving impact their physical quality of life and cause depression, psychological distress, guilt, loneliness, and restrictions on social activities. Objectives Deviating from traditional unidimensional research on hospice caregivers, this study explored the transactional nature of reciprocal suffering by examining caregiver concerns through four dimensions: physical, psychological, social, and spiritual. Methods Researchers analyzed audiotapes of intervention discussions between hospice caregivers and research social workers. Results Results indicated that of the 125 pain talk utterances, the majority referenced psychological concern (49%), followed by physical (28%), social (22%), and spiritual (2%). Reflections on concerns revealed a global perspective of caregiving, which highlighted the patient’s needs juxtaposed to the caregiver’s recognized limitations. Conclusion By examining the reciprocal nature of suffering for caregivers, this study reinforced the need for assessing caregivers in hospice care, with specific emphasis on the importance of providing caregiver education on pain management. PMID:21146356

  1. Evaluation of RSRM case hardware fretting concerns

    NASA Technical Reports Server (NTRS)

    Swauger, Thomas R.

    1990-01-01

    Fretting corrosion was first noted on Shuttle flight STS-26. This flight was the first usage of the Redesigned Solid Rocket Motor (RSRM). The occurrence of fretting has since been observed on both the field and factory joints of the RSRM. Fretting is a form of corrosion that occurs at the interface between contacting, highly loaded, metal surfaces when exposed to slight relative vibratory motions. The engineering effort performed to evaluate the effect of fretting on the RSRM case hardware is summarized. Based on the results of this evaluation, several conclusions were made concerning flight safety. Also, recommendations were made concerning trending the effects of multiple generations of fretting damage.

  2. The Problems and Concerns of Middle Age

    PubMed Central

    Yaffe, Mark J.; Stewart, Moira A.

    1984-01-01

    Middle age is not defined solely by chronological age, but is a product of biological, social, and psychological factors. As a period in the life cycle, middle age poses many obstacles, or developmental tasks, to personal growth. Failure to deal successfully with these tasks may have a negative impact on a person's physical and psychological health. The family physician's role should be to learn the middle-aged patient's problems and concerns, to allow him to express such concerns, and to help place problems in perspective. PMID:21278990

  3. Ethnic differences in ecological concerns: Spanish-speaking Hispanics are more concerned than others

    SciTech Connect

    Burger, Joanna . E-mail: burger@biology.rutgers.edu; Greenberg, Michael

    2006-09-15

    We postulated that environmental concern encompasses a wide range of different issues, often lumping pollution with habitat loss (or land use) and ecological resources (fish and wildlife). In this paper, we compare perceptions about a range of environmental and ecological resource issues, and explore ethnic/racial differences. We surveyed 1513 residents of New Jersey about 'environmental concerns', using both general environmental questions (two questions: How serious are environmental problems in New Jersey? Are you concerned about the loss of open space?) and ecological resource questions (12 questions: e.g., how important is planting trees in your neighborhood, how concerned are you about loss of breeding and feeding habitat for fish and birds?) in New Jersey. Not all concerns were rated equally. For the ecological questions, there were no ethnic differences in concerns over preserving areas around water supplies, loss of places to hunt and fish, and loss of places for quiet walks and cycling, but there were for the other 9 ecological concerns. For eight of these nine concerns, Spanish-speaking Hispanics were more concerned than others (including English-speaking Hispanics). We divided the ecological resources into three categories: ecological services (clean water and safety), ecological resources (fish and wildlife), and recreational services. The strongest correlates of people's association with enlarging and enhancing recreational services were Spanish-speaking Hispanics, who are supportive of regulations and believe local government is not doing enough for environmental problems. People concerned about the loss of ecological resources and open space believe the federal government and the state are not doing enough for the environment, were non-Hispanic White, want continued environmental regulations, were longer-term residents, were high school graduates, and were older (45-54 years). People interested in ecological services were college-educated, non

  4. Community Concerns Survey, 1977 (Analysis of Results).

    ERIC Educational Resources Information Center

    Birmingham Urban League, AL.

    A survey of community concerns was administered to 674 households in Birmingham, Alabama. Survey questions focused on the costs of goods and services, crime, welfare and other social aid, local government, housing, education, police community relations, health, unemployment, and income. High costs of utilities, health care, and housing were of…

  5. Flying blind in anesthesia: A safety concern

    PubMed Central

    Aqil, Mansoor; Khan, Mueenullah; Saeed, Abdulhamid Al; Alzahrani, Tariq

    2014-01-01

    We describe two cases of sudden loss of display of all the monitors of Zeus anesthesia work station during operation, which is a major safety concern. Flying blind in anesthesia could be devastating. These cases attempt to highlight the need for greater vigilance by anesthesiologists and have implications for improvement in technology. PMID:25191208

  6. Uncovering Student Concerns. From Theory to Practice.

    ERIC Educational Resources Information Center

    Fellenz, Robert A.; Conti, Gary J.

    1986-01-01

    This exercise is intended to help those working with adult basic education (ABE) students gain greater insight into the interests and concerns of adults entering their program. It is a group activity that presumes that at least some of the participants are familiar with entering students. It can be adapted to reflect the traditional two or three…

  7. Future Concerns for Applied Sport Psychology.

    ERIC Educational Resources Information Center

    Duda, Joan L.

    1982-01-01

    Several concerns should be addressed before the field of sport pschology can have its greatest impact: (1) careful study and evaluation in this new field; (2) broadening of field and its application to various physical settings and participants; and (3) roles of responsibility defined for coaches and sport psychologists in psychological…

  8. Alcoholism among Hispanics--A Growing Concern.

    ERIC Educational Resources Information Center

    Garcia, Rolando

    1979-01-01

    A major concern to anyone involved in the alcoholism field is the basic understanding of alcoholism as a disease that Hispanics have not yet completely accepted. Hispanics have usually labeled the use of alcoholic beverages as being embedded into Hispanic culture and have viewed alcoholism as an individual weakness to be endured in silence. (NQ)

  9. Understanding Teachers' Concerns about Inclusive Education

    ERIC Educational Resources Information Center

    Yadav, Monika; Das, Ajay; Sharma, Sushama; Tiwari, Ashwini

    2015-01-01

    This study examined the concerns of regular elementary school teachers in Gurgaon, India, in order to work with students with disabilities in inclusive education settings. A total of 175 teachers responded to a two-part questionnaire. Data were analyzed using descriptive and inferential statistics. The data indicated that the teachers in Gurgaon,…

  10. Behavior Analytic Consultation for Academic Referral Concerns

    ERIC Educational Resources Information Center

    Dufrene, Brad A.; Zoder-Martell, Kimberly A.; Dieringe, Shannon Titus; Labrot, Zachary

    2016-01-01

    Applied behavior analysis provides a technology of human behavior that demonstrates great potential for improving socially important outcomes for individuals. School-based consultation may provide a vehicle for delivering applied behavior analysis services in schools to address academic referral concerns. In this article, we propose that…

  11. Concerns about Teaching Process: Student Teachers' Perspective

    ERIC Educational Resources Information Center

    Cakmak, Melek

    2008-01-01

    The aim of this study is to determine the student teachers' concerns about the teaching process including the teaching profession, teaching methods, planning, instruction, evaluation and classroom management. A total of 156 student teachers from five departments in the Gazi faculty of education participated in the study. A questionnaire including…

  12. BROMINATED FLAME RETARDANTS: CAUSE FOR CONCERN?

    EPA Science Inventory

    Brominated flame retardants (BFRs) have routinely been added to consumer products for several decades in a successful effort to reduce fire-related injury and property damage. Recently, concern for this emerging class of chemicals has risen due to the occurrence of several class...

  13. Current Concerns for Austrian School Facilities.

    ERIC Educational Resources Information Center

    Schwarz-Viechtbauer, Karin

    2003-01-01

    Summarizes four recent concerns of the Austrian Institute for School and Sport Facilities, which is responsible for current issues and problems related to educational buildings in the country: schools as low energy buildings, electromagnetic fields and school buildings, chairs and tables for educational buildings, and school grounds (learnscapes).…

  14. Health Related Concerns of College Students

    ERIC Educational Resources Information Center

    Werner, Arnold

    1976-01-01

    The author presents data from six years of correspondence generated by his weekly health column in the Michigan State University student newspaper, detailing methods, student concerns, male/female questioner division, comparison of earlier and later letters, a discussion of the results, and general conclusions. (MB)

  15. New Developments of the Shared Concern Method.

    ERIC Educational Resources Information Center

    Pikas, Anatol

    2002-01-01

    Reviews and describes new developments in the Shared Concern method (SCm), a tool for tackling group bullying amongst teenagers by individual talks. The psychological mechanisms of healing in the bully group and what hinders the bully therapist in eliciting them have become better clarified. The most important recent advancement of the SCm…

  16. Internet Review: Educator Concerns regarding Cyberspace Curricula.

    ERIC Educational Resources Information Center

    Czubaj, Camilia Anne

    2004-01-01

    The five educator concerns regarding cyberspace curricula identified on the Internet are teacher training, resources, attitudes. software, and reproduction rights. Several web sites are discussed that list training opportunities. Other web sites offer educators interactive multimedia materials. Self-training can be accomplished with web sites that…

  17. Other Safety Concerns and Self-Neglect

    MedlinePlus

    ... Your Area Confidentiality & Safety Get Informed What Is Abuse? What Is Neglect? What is Financial Exploitation? Other Safety Concerns? History ... adults. These are commonly reported signs of self-neglect* reported to Adult ... of clutter Animal feces in home Residence is extremely dirty, filled ...

  18. Space station internal environmental and safety concerns

    NASA Technical Reports Server (NTRS)

    Cole, Matthew B.

    1987-01-01

    Space station environmental and safety concerns, especially those involving fires, are discussed. Several types of space station modules and the particular hazards associated with each are briefly surveyed. A brief history of fire detection and suppression aboard spacecraft is given. Microgravity fire behavior, spacecraft fire detector systems, space station fire suppression equipment and procedures, and fire safety in hyperbaric chambers are discussed.

  19. Swine influenza virus: epidemiology and vaccine concerns

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Introduction. Swine influenza virus (SIV) is a primary cause of respiratory disease in swine and a component of the porcine respiratory disease complex (PRDC). Influenza viruses are an important health and economic concern for swine producers throughout the world. Swine operations may be affected by...

  20. Groups concerned about Congress and criticism

    SciTech Connect

    Lucas, A.

    1994-12-07

    Environmental groups are concerned about the impact a Republican-dominated Congress will have on their activities. The Republican agenda would {open_quotes}severely undercut public health and environmental protection, {close_quotes} says the Natural Resources Defense Council (NRDC; Washington).

  1. Safety Concerns Surrounding Quinolone Use in Children.

    PubMed

    Patel, Karisma; Goldman, Jennifer L

    2016-09-01

    Fluoroquinolones are highly effective antibiotics with many desirable pharmacokinetic and pharmacodynamic properties including high bioavailability, large volume of distribution, and a broad spectrum of antimicrobial activity. Despite their attractive profile as anti-infective agents, their use in children is limited, primarily due to safety concerns. In this review we highlight the pharmacological properties of fluoroquinolones and describe their current use in pediatrics. In addition, we provide a comprehensive assessment of the safety data associated with fluoroquinolone use in children. Although permanent or destructive arthropathy remains a significant concern, currently available data demonstrate that arthralgia and arthropathy are relatively uncommon in children and resolve following cessation of fluoroquinolone exposure without resulting in long-term sequelae. The concern for safety and risk of adverse events associated with pediatric fluoroquinolone use is likely driving the limited prescribing of this drug class in pediatrics. However, in adults, fluoroquinolones are the most commonly prescribed broad-spectrum antibiotics, resulting in the development of drug-resistant bacteria that can be challenging to treat effectively. The consequence of misuse and overuse of fluoroquinolones leading to drug resistance is a greater, but frequently overlooked, safety concern that applies to both children and adults and one that should be considered at the point of prescribing. PMID:26865283

  2. Assessing Graduate Assistant Teacher Communication Concerns.

    ERIC Educational Resources Information Center

    Feezel, Jerry D.; Myers, Scott A.

    1997-01-01

    Finds that graduate teaching assistants (GTAs) experience eight interrelated types of communication concern (self, task, impact, role conflict, teaching, area knowledge, procedural knowledge, and time management). Shows that GTA variables of expected duties, prior teaching experience, newness to area, foreign or domestic birth, and age are likely…

  3. Serendipity, Eighth Grade Concerns, and Needs Assessment.

    ERIC Educational Resources Information Center

    Basile, Josie; Pros, Jennifer; Marshall, Joan

    Graduate students (N=13) in a counselor education program in New York State participated in a study about what they thought were the main concerns of eighth grade students. A needs assessment is often a helpful method for counselors to plan and deliver services. The responses of the school counselor trainees were very different from the responses…

  4. Anticipatory Concern: A Study in Autism

    ERIC Educational Resources Information Center

    Hobson, Jessica A.; Harris, Ruth; Garcia-Perez, Rosa; Hobson, R. Peter

    2009-01-01

    There has been substantial research on children's empathic responsiveness towards distressed people, and on the limited responsiveness of children with autism. To date, however, there have not been experimental studies to test how far children show concern towards someone who might be "expected" to feel badly, when that person has "not" (yet)…

  5. Criticisms and Concerns: How Do You Respond?

    ERIC Educational Resources Information Center

    Turner, Joy

    1994-01-01

    Montessorians respond to the following criticisms and concerns about Montessori education: (1) accessibility by all racial and socioeconomic groups; (2) evaluation of children's progress; (3) the noisiness of Montessori classrooms; (4) the inclusion or exclusion of humanities and physical education in Montessori curriculum; and (5) transition…

  6. Education Reforms in Cambodia: Issues and Concerns

    ERIC Educational Resources Information Center

    Tan, Charlene

    2007-01-01

    This paper discusses the key issues and concerns in the Cambodian government's efforts to implement three priority education policies for 2006-2010: ensure equitable access to education; increase quality and efficiency of the education services; and promote institutional development and capacity building for decentralisation. This paper identifies…

  7. Justice Judgments Concerning Grading in School

    ERIC Educational Resources Information Center

    Dalbert, Claudia; Schneidewind, Ulrike; Saalbach, Annett

    2007-01-01

    This article investigates justice judgments concerning grading. In two studies with secondary students (N[subscript 1]=350 academic-track students; N[subscript 2]=225 intermediate [n=81] and academic-track students [n=144]) attending the 7th to the 12th grade level, participants were presented with vignettes describing three different grading…

  8. Ethical Concerns: Negotiating Truth and Trust

    ERIC Educational Resources Information Center

    McGarvey, Lynn M.; Sterenberg, Gladys

    2009-01-01

    Few studies in mathematics education explicitly address ethical issues arising from student interactions. The ethical concerns held by students are expressed in their words, actions, and interactions. The purpose of this article is to explore the ethical nature of copying as it arises in a mathematics classroom. We investigate the basis for…

  9. National New Teacher Study: Beginning Teachers' Concerns.

    ERIC Educational Resources Information Center

    Meister, Denise G.; Melnick, Steven A.

    2003-01-01

    Surveyed first- and second-year teachers nationwide regarding concerns in four areas: classroom management, time management, communication with parents, and academic preparation. Data on 273 teachers indicated that new teachers needed more direct experience in school settings and continued assistance in discipline, time management, and…

  10. Health Needs and Concerns of Male Adolescents.

    ERIC Educational Resources Information Center

    Pinch, Winifred J.; And Others

    1986-01-01

    Examined male college students' (N=159) concerns in the areas of alcohol and other drug use, automobile safety, weight and dieting, smoking, sexuality, coping and stress, and selection and utilization of health care services. Identified major problems with alcohol use, automobile safety, weight control, stress, and sexuality. Also identified…

  11. Adolescent Homosexuality and Concerns Regarding Disclosure.

    ERIC Educational Resources Information Center

    Harrison, Therese W.

    2003-01-01

    With threats of being labeled abnormal or facing rejection, homosexual adolescents are pressured to hide their sexual identities. To provide optimal anticipatory guidance and support, professionals must understand the natural development of sexual attraction and the disclosure concerns and risks for developing homosexual adolescents (e.g., risk…

  12. Racial Differences in Consumer Environmental Concerns.

    ERIC Educational Resources Information Center

    Newell, Stephen J.; Green, Corliss L.

    1997-01-01

    An environmental concerns questionnaire was completed by 104 African Americans and 129 whites. At higher levels of education and income, both groups display similar environmental attitudes. African Americans with higher income and education have significantly different attitudes than do African Americans with less education and lower income. (SK)

  13. Counseling Concerns for the Individual with Bulimia.

    ERIC Educational Resources Information Center

    Leclair, Norma J; Berkowitz, Belinda

    1983-01-01

    Presents characteristics, medical concerns, treatment alternatives, and family issues for counselors working with nonhospitalized clients. Emphasis is placed on attending the interaction of the behavioral, cognitive, and affective domains in the client. Counselors should use interventions based on theory and research. (Author/JAC)

  14. The Concerns of Beginning Nursing Students.

    ERIC Educational Resources Information Center

    Williams, Rhea P.

    1993-01-01

    A descriptive correlational study looked at the concerns of nursing students (n=245) as they began their nursing education program. Among the most stressful areas cited were academic work, long hours of study, lack of sufficient clinical knowledge and experience to complete the task, and relationship with faculty. (JOW)

  15. Linguistic Privilege: Why Educators Should Be Concerned

    ERIC Educational Resources Information Center

    Gallagher-Geurtsen, Tricia

    2007-01-01

    Awareness of privilege and the unearned power that it brings those who have it is a crucial aspect of becoming a multicultural educator. For some time White and male privilege has been a topic of discussion among educators and people concerned about social justice. All aspects of privilege need to be understood and articulated in order to continue…

  16. Seventy Issues of Concern to Teachers

    ERIC Educational Resources Information Center

    Kexian, Ji; Hao, Tang

    2006-01-01

    On September 10, 2006, Teachers' Day was marked for the twentieth time in China. On this day, this journal's reporters congratulated teachers and at the same time conducted a number of investigations among teachers nationwide over the Internet, to find out what issues are of the biggest concern to them. The seventy-plus issues listed in this…

  17. Asian Pacific American Women's Health Concerns.

    ERIC Educational Resources Information Center

    Pian, Canta

    This paper discusses the adjustment and acculturation problems of Asian Pacific American women and how these problems relate to their health concerns. Information presented in the article is based on the observations of health service providers to the Asian community. The paper suggests that the diversity of Asian Americans (age, ethnic group, and…

  18. RU-486: legal and policy issues confronting the Food and Drug Administration.

    PubMed

    Muhl, C

    1993-06-01

    The debate surrounding access to RU-486 in the US resurfaced in July 1992 when a pregnant California Resident attempted to challenge the Food and Drug Administration (FDA) import ban by going through customs at Kennedy International Airport with 12 prescription RU-486 pills she obtained in England. The pills were confiscated and the US Supreme Court denied the woman's request to recover the pills by a 7-2 vote. In 1993, on the 20th anniversary of the Roe v Wade abortion decision, President Clinton instructed the FDA to assess the real health and safety risks of the drug and rescind the ban if politics turns out to be the central issue. FDA has no criteria for measuring acceptable levels of safety, and drug approval is a lengthy process. Moreover, clinical trials are not initiated until a pharmaceutical company applies for FDA approval, which Roussel-Uclaf, RU-486's developer, has not done despite a wealth of safety and effectiveness data amassed in Europe. In fact, fearing a consumer boycott of its other products by US anti-abortion groups, Roussel-Uclaf has limited American researchers' access to RU-486. Despite the pro-choice climate of the Clinton Administration, it is unlikely that RU-486 will be available any time soon to US women, and physicians are concerned that a black market for the drug will emerge. This likelihood has serious consequences for people with Cushing's disease, nonmalignant brain tumors, breast cancer, and other medical conditions that may be responsive to RU-486. Given the experience with the introduction of oral contraceptives, marketed before long-term health consequences had been sufficiently explored, it is essential that FDA researchers investigate the impact of RU-486 on future children, future fertility, its interaction with other medications and contraceptives, and its effects on other bodily systems. At the same time, any risk-benefit assessment must be based on scientific merit, and access to Ru-486 cannot be denied on political

  19. From flood-event to climate in an alpine context (Arve valley, France): methodological issues toward the confrontation of historical documentation and geological records

    NASA Astrophysics Data System (ADS)

    Mélo, Alain; Ployon, Estelle; Wilhelm, Bruno; Arnaud, Fabien

    2014-05-01

    Floods are complex multifactor events. As it can occur randomly on a given region, a given singular event does not clearly inform about climate variations. On the contrary, long-time series of well documented events, each one being replaced in its historical and geographical context, should bring valuable information. Such successions can be built-up using heterogeneous historical documentation taken from various social contexts. This is the case of small drainage basin of river Arve and its tributaries (Northern French Alps), on which this paper will focus. We used a plentiful and rich documentation which was elaborated quite exclusively to report damages in the aim of claiming tax abatement. As a consequence each text requires a hard critic to reach the necessary objectivity. The analysis of 18th century treasury archives led first to a geographical reconstruction of floods impacts and second to an unambiguous chronology of events. The contrasted morphology of river Arve drainage basin generates various types of floods, depending on geographical situations: summer flash-floods in the higher parts of valleys (Chamonix, Sixt) or torrential tributaries (Borne); autumn large floods in lower parts (Bonneville); some unusual events concern the whole basin (1733, 1778...). The constitution of long continuous series was thus possible. However, this does not allow evidencing any trend because most of the events are randomly-distributed flash-floods. In return, meteorological contextualization of each event replaces it in a larger climatic perception. Using this way (meteorological archives, comparisons with recently well-documented event) led us to corroborate connections between flood events and changing patterns. In order to go a step further, we led a pilot-study aiming at representing our data in space-time information system using concepts and tools of time geography. This study was limited to year 1930 AD which was rich in various meteorological events leading to

  20. Detecting and addressing adolescent issues and concerns

    PubMed Central

    Lewin, Warren; Knäuper, Bärbel; Roseman, Michelle; Adler, Perry; Malus, Michael

    2009-01-01

    ABSTRACT OBJECTIVE To assess the efficacy of a previsit questionnaire (PVQ), implemented without formal training, that was designed to screen for biomedical and psychosocial health issues and concerns among adolescent patients in a hospital-based primary care clinic, and to examine the subsequent action taken for health issues and concerns identified with the PVQ. DESIGN Retrospective review of adolescent medical charts, using a pre-post design. SETTING An outpatient primary care clinic located in an urban teaching hospital in Montreal, Que. PARTICIPANTS A total of 210 adolescent patients aged 13 to 19 who visited the clinic between 2000 and 2004. MAIN OUTCOME MEASURES The type (medical vs psychosocial) and number of issues detected and actions taken by physicians in one-to-one consultations with adolescent patients 2 years before (2000–2002) and 2 years after (2002–2004) PVQ implementation, as noted in the patients’ medical charts. RESULTS In total, 105 charts were reviewed for each group. An increase in the number of psychosocial issues was detected following the introduction of the PVQ. An increase in the frequency of action taken for psychosocial concerns and a decrease in the frequency of medical action taken by physicians were found after PVQ implementation. More notations related to psychosocial concerns were also found in the adolescents’ charts after introduction of the PVQ. CONCLUSION A PVQ is an effective strategy to improve adolescent screening for psychosocial issues and concerns. Implementing such a questionnaire requires no training and can therefore be easily incorporated into clinical practice. PMID:19602665

  1. Exploring the Relationship between Faculty Concerns and Faculty Characteristics

    ERIC Educational Resources Information Center

    Kim, Myoungsook; Cho, YoonJung; Svinicki, Marilla D.

    2011-01-01

    The purpose of this study is to explore how college faculty characteristics are related to their teaching concerns based on Fuller's model of teacher concern (self, task, and impact concern). Fuller's model was supported by self and task concerns, though impact concern did not follow the model. Impact concern was the highest among the three…

  2. Are British Higher Educational Concerns Different from European Higher Educational Concerns?

    ERIC Educational Resources Information Center

    Mangset, Marte

    2008-01-01

    British universities are known among the other Bologna countries not to have adjusted fully to the new common three-tier degree structure. Is it the case that British higher educational concerns are different from Continental concerns? A study of recent developments in two British graduate schools of history shows that a three-tier study structure…

  3. Types of "Teachers in Training": The Reactions of Primary School Science Teachers when Confronted with the Task of Implementing an Innovation

    ERIC Educational Resources Information Center

    Bitan-Friedlander, Naomi; Dreyfus, Amos; Milgrom, Zachi

    2004-01-01

    The purpose of this study was to assess the reaction of a group of Israeli primary school science teachers when confronted with the task of implementing an innovation. The innovation was introduced by means of a computer-mediated-communication in-service training program. The main tools of evaluation of the changes in the adoption of the…

  4. Using Performance Ethnography to Confront Issues of Privilege, Race, and Institutional Racism: An Account of an Arts-Based Teacher Education Project

    ERIC Educational Resources Information Center

    Fierros, Edward Garcia

    2009-01-01

    Preservice student teachers engaged in a collaborative research initiative to examine the memory of the 1954 "Brown v. Topeka Board of Education" decision that culminated in a public performance. Ethnographic data were translated into performance texts through students' performances that confronted issues of privilege, race, and institutional…

  5. College Perspective '77: Confrontation or Collegiality. Proceedings, Annual International Institute on the Community College (8th, Lambton College, Sarnia, Ontario, Canada, June 13-16, 1977).

    ERIC Educational Resources Information Center

    Delgrosso, George M., Ed.; And Others

    Papers and addresses on aspects of confrontation affecting community college productivity and viability are presented. Keynote speeches include: "Learning to Live While Learning to Make a Living" by George J. Bullied; "Communication and Collegiality" by Charles M. Galloway; "Is Education the One Profession Immune to Change?" by Richard Hagemeyer;…

  6. Valuable but Threatening: The Reduced Effect of Incremental Theory on Challenge-Confronting Tendencies for Students Who Fear Being Laughed at

    ERIC Educational Resources Information Center

    Liu, Cheng-Hong

    2012-01-01

    Research has widely demonstrated that an incremental theory of intelligence is beneficial for students in achievement settings. The present study examined whether this theory can help students with high gelotophobia (i.e., the fear of being laughed at) confront challenges and clarified possible underlying processes. Theories of intelligence…

  7. The Politics of Knowledge and the Revitalization of American Democracy: A Response to Henry Giroux's "The University in Chains: Confronting the Military-Industrial-Academic Complex"

    ERIC Educational Resources Information Center

    Fraser, Cary

    2009-01-01

    This article presents the author's response to Henry Giroux's "The University in Chains: Confronting the Military-Industrial-Academic Complex." Henry Giroux has written a provocative assessment of the contemporary challenges facing the United States as a society, which over the course of the 20th century had assumed the role of leader and exemplar…

  8. Ninth-Grade Pupils' Significant Experiences in Aesthetic Areas: The Role of Music and of Different Basic Modes of Confronting Music

    ERIC Educational Resources Information Center

    Finnäs, Leif

    2006-01-01

    Fifteen-sixteen years old Fenno-Swedish compulsory school pupils' written descriptions of "strong" experiences were used for comparing (a) the frequency of experiences related to music and to other aesthetic areas (literature, drama etc.) and (b) the frequencies of music experiences related to different basic modes of confronting music:…

  9. Confronting the Challenges of the Digital Era. Proceedings of the Membership Meeting of the Association of Research Libraries (133rd, Washington, DC, October 14-16, 1998).

    ERIC Educational Resources Information Center

    Bhalla, Nicole, Ed.; Barrett, Jaia, Ed.; Wetzel, Karen A., Ed.

    The 133rd meeting of the Association of Research Libraries (ARL) focused on strategies for confronting critical challenges associated with the digital era and for fostering understanding from university leaders and supporters regarding the resources needed to perform successfully in this print plus digital environment. Program Session I,…

  10. Brominated flame retardants: cause for concern?

    PubMed Central

    Birnbaum, Linda S; Staskal, Daniele F

    2004-01-01

    Brominated flame retardants (BFRs) have routinely been added to consumer products for several decades in a successful effort to reduce fire-related injury and property damage. Recently, concern for this emerging class of chemicals has risen because of the occurrence of several classes of BFRs in the environment and in human biota. The widespread production and use of BFRs; strong evidence of increasing contamination of the environment, wildlife, and people; and limited knowledge of potential effects heighten the importance of identifying emerging issues associated with the use of BFRs. In this article, we briefly review scientific issues associated with the use of tetrabromobisphenol A, hexabromocyclododecane, and three commercial mixtures of polybrominated diphenyl ethers and discuss data gaps. Overall, the toxicology database is very limited; the current literature is incomplete and often conflicting. Available data, however, raise concern over the use of certain classes of brominated flame retardants. PMID:14698924

  11. Environmental concerns gaining importance in industry operations

    SciTech Connect

    Not Available

    1992-07-06

    This paper reports that environmental concerns have leapt to the forefront of industry's concerns in operating in Latin America. The United Nations Conference on Environment and Development in Rio de Janeiro June 3-14 focused a strong world spotlight on the region's environmental and commercial resources. Protection of the region's rain forests, which accounts for a huge share of the world's total, is emerging as an especially contentious issue. Ecuador's Oriente region may well prove the litmus test of how or whether oil and gas companies are able to operate in Latin American rain forests. Controversy over industry operations in the Oriente have heated to the point that environmentalist and native groups have routinely picketed company offices in Quito and used mass fundraiser mailings in North America.

  12. WMPO project issues and public concerns

    SciTech Connect

    Vieth, D.L.

    1984-02-01

    The Governor of Nevada was notified in 1983 that the Yucca Mountain site is a potentially acceptable site for a nuclear waste storage site. A series of public hearings held produced nearly 400 comments on issues concerning the site nomination. Areas of primary public concern are the impact of the proposed nuclear site on tourism, transportation, and socioeconomic impact on adjacent communities. Results of recent studies showed no impact of high-level waste transport on tourism in the Las Vegas area and on analysis of data accumulated over the 25 to 30 years that high-level radioactive wastes have been transported on Nevada highways showed that no one has been evacuated from their home as the result of an accident involving radioactive waste. A comparison of the possible effects of construction of a nuclear waste storage facility at the Yucca mountain site with the effects of Nevada Test Site indicate that the impact on communities will be minimal.

  13. Body Image and Body Dysmorphic Concerns.

    PubMed

    Tomas-Aragones, Lucia; Marron, Servando E

    2016-08-23

    Most people would like to change something about their bodies and the way that they look, but for some it becomes an obsession. A healthy skin plays an important role in a person's physical and mental wellbeing, whereas a disfiguring appearance is associated with body image concerns. Skin diseases such as acne, psoriasis and vitiligo produce cosmetic disfigurement and patients suffering these and other visible skin conditions have an increased risk of depression, anxiety, feelings of stigmatization and self-harm ideation. Body image affects our emotions, thoughts, and behaviours in everyday life, but, above all, it influences our relationships. Furthermore, it has the potential to influence our quality of life. Promotion of positive body image is highly recommended, as it is important in improving people's quality of life, physical health, and health-related behaviors. Dermatologists have a key role in identifying body image concerns and offering patients possible treatment options. PMID:27283435

  14. Relative concerns associated with genetics and surrogacy.

    PubMed

    Kirk, M

    Assisted reproductive technologies, incorporating artificial insemination and in-vitro fertilization techniques, are widely practised across Europe. Concern about surrogacy prompted the UK Government to commission a review and consultation on surrogacy arrangements. The ensuing document was concerned primarily with the questions of payment to the surrogate, and the regulation of agencies involved in surrogacy arrangements. This author feels that more fundamental issues should first be debated by both health professionals and society. Genetic aspects of surrogacy merit special attention, particularly regarding the genetic contribution to parenthood and the ownership and use of genetic information. Health professionals need to be fully aware of the ethical implications of advances in genetics and technology when they are applied to assisted reproduction. PMID:9735720

  15. Consumer perceptions and concerns about food contaminants.

    PubMed

    Bruhn, C M

    1999-01-01

    More consumers are concerned about microbiological hazards than any other area. Pesticide residues generate concern, especially among low income consumers with less formal education. Use of antibiotics and hormones in animal production is considered a serious hazard by fewer consumers. Consumer attitudes are influenced by media coverage. An increasing number of consumers expect food producers and retailers to assume a major role in providing safe food. A majority of consumers express interesting in purchasing irradiated food when specific benefits are described and the percentage increases when irradiation is more fully described. In actual market experiences, irradiated produce and poultry have been well received. Similarly, most consumers are positive toward biotechnology, with greatest support for environmental applications. The scientific community should use the media to reach the public with information identifying risks and protective strategies, including the use of new technology. PMID:10335365

  16. Efficacy of confrontational counselling for smoking cessation in smokers with previously undiagnosed mild to moderate airflow limitation: study protocol of a randomized controlled trial

    PubMed Central

    Kotz, Daniel; Wesseling, Geertjan; Huibers, Marcus JH; van Schayck, Onno CP

    2007-01-01

    Background The use of spirometry for early detection of chronic obstructive pulmonary disease (COPD) is still an issue of debate, particularly because of a lack of convincing evidence that spirometry has an added positive effect on smoking cessation. We hypothesise that early detection of COPD and confrontation with spirometry for smoking cessation may be effective when applying an approach we have termed "confrontational counselling"; a patient-centred approach which involves specific communication skills and elements of cognitive therapy. An important aspect is to confront the smoker with his/her airflow limitation during the counselling sessions. The primary objective of this study is to test the efficacy of confrontational counselling in comparison to regular health education and promotion for smoking cessation delivered by specialized respiratory nurses in current smokers with previously undiagnosed mild to moderate airflow limitation. Methods/Design The study design is a randomized controlled trial comparing confrontational counselling delivered by a respiratory nurse combined with nortriptyline for smoking cessation (experimental group), health education and promotion delivered by a respiratory nurse combined with nortriptyline for smoking cessation (control group 1), and "care as usual" delivered by the GP (control group 2). Early detection of smokers with mild to moderate airflow limitation is achieved by means of a telephone interview in combination with spirometry. Due to a comparable baseline risk of airflow limitation and motivation to quit smoking, and because of the standardization of number, duration, and scheduling of counselling sessions between the experimental group and control group 1, the study enables to assess the "net" effect of confrontational counselling. The study has been ethically approved and registered. Discussion Ethical as well as methodological considerations of the study are discussed in this protocol. A significant and relevant

  17. Panglobalism and pandemics: ecological and ethical concerns.

    PubMed Central

    Rolston, Holmes

    2005-01-01

    A pandemic is a human medical problem but must be understood at multiple levels. Analysis of social and commercial forces is vital, and, more comprehensively, an ecological framework is necessary for an inclusive picture. Ecological health webworked with political and social determinants surrounds issues of human health. In this constellation of both natural and social factors, ethical concerns will arise at these multiple levels, from human health to the conservation and health of wild nature. PMID:17132337

  18. Nutritional concerns in pediatric inflammatory bowel disease

    PubMed Central

    2016-01-01

    The pathophysiology and fundamental etiologic mechanism of inflammatory bowel disease (IBD) is not well understood even though therapeutic regimens and drugs are rapidly evolutionary. IBD has complicated connections with genetic, immunologic, gut microbial, environmental, and nutritional factors. It is not clearly well known to the physicians how to feed, what nutrients are more helpful, and what food to be avoided. This review discusses the issues of growth and important nutritional concerns in the management of IBD in childhood. PMID:27462352

  19. Wetlands production: a balancing of concerns. [Texas

    SciTech Connect

    Cluck, A.

    1983-01-01

    Oil and gas operations along the Texas Gulf Coast require, not only special technical and operational considerations, but also special attention to environmental concerns. A Texas Gulf Coast oil and gas operator must work his way through a complex and sometimes contradictory maze of federal, state and city regulations in order to obtain appropriate permits to drill a well, lay a pipeline or install a production facility.

  20. Relation of dreams to waking concerns.

    PubMed

    Cartwright, Rosalind; Agargun, Mehmet Y; Kirkby, Jennifer; Friedman, Julie Kabat

    2006-03-30

    To test that dreams are influenced by the pre-sleep waking emotional concerns of the sleeper and have an effect on waking adaptation, 20 depressed and 10 control subjects, who were all going through a divorce, were enrolled in a repeated measures study lasting 5 months. A Current Concerns test was administered on three occasions before nights when every REM period was interrupted to record recalled mental content. The degree of waking concern about the ex-spouse correlated significantly with the number of dreams in which the former partner appeared as a dream character. Those who were in remission at the follow-up evaluation had a higher percentage of well-developed dreams than those who remained depressed. Dreams of the former spouse reported by those in remission differed from those who remained depressed in the expression of dream affect and in the within-dream linkage among units of associated memory material. Dreams of the former spouse that are reported by those who are not in remission lack affect and connection to other memories. PMID:16497389

  1. Prevalence, Knowledge, and Concern About Bed Bugs.

    PubMed

    Kaylor, Mary Beth; Wenning, Paul; Eddy, Christopher

    2015-01-01

    Recent research suggests that the resurgence of bed bugs in the U.S. has occurred at an alarming rate. Assumptions have been made that socioeconomic status is not associated with the prevalence of bed bug infestations. Little information is available at the local level, however, about the prevalence of bed bugs in private homes. The authors' pilot study aimed to identify prevalence, knowledge, and concern about bed bugs in one higher income village in Ohio utilizing survey methodology. Responses from 96 individuals who completed the Prevalence, Knowledge, and Concern About Bed Bugs survey were utilized for analysis. The majority of the sample respondents were white and 95% reported that they owned their residence. Only 6% knew someone with bed bugs. Additionally, 52% reported they were somewhat concerned about bed bugs. About 46% reported that they had changed their behavior. For a higher income area, the prevalence was dissimilar to the rate reported in the general public (about 20%). This suggests that bed bugs may be an environmental issue effecting low-income populations disproportionately. Further research is needed in areas of differing socioeconomic levels. PMID:26427264

  2. Endoscopic vein harvesting: technique, outcomes, concerns & controversies

    PubMed Central

    Sarang, Zubair

    2013-01-01

    The choice of the graft conduit for coronary artery bypass grafting (CABG) has significant implications both in the short- and long-term. The patency of a coronary conduit is closely associated with an uneventful postoperative course, better long-term patient survival and superior freedom from re-intervention. The internal mammary artery is regarded as the primary conduit for CABG patients, given its association with long-term patency and survival. However, long saphenous vein (LSV) continues to be utilized universally as patients presenting for CABG often have multiple coronary territories requiring revascularization. Traditionally, the LSV has been harvested by creating incisions from the ankle up to the groin termed open vein harvesting (OVH). However, such harvesting methods are associated with incisional pain and leg wound infections. In addition, patients find such large incisions to be cosmetically unappealing. These concerns regarding wound morbidity and patient satisfaction led to the emergence of endoscopic vein harvesting (EVH). Published experience comparing OVH with EVH suggests decreased wound related complications, improved patient satisfaction, shorter hospital stay, and reduced postoperative pain at the harvest site following EVH. Despite these reported advantages concerns regarding risk of injury at the time of harvest with its potential detrimental effect on vein graft patency and clinical outcomes have prevented universal adoption of EVH. This review article provides a detailed insight into the technical aspects, outcomes, concerns, and controversies associated with EVH. PMID:24251019

  3. Wood combustion systems: status of environmental concerns

    SciTech Connect

    Dunwoody, J.E.; Takach, H.; Kelley, C.S.; Opalanko, R.; High, C.; Fege, A.

    1980-01-01

    This document addresses the uncertainties about environmental aspects of Wood Combustion Systems that remain to be resolved through research and development. The resolution of these uncertainties may require adjustments in the technology program before it can be commercialized. The impacts and concerns presented in the document are treated generically without reference to specific predetermined sites unless these are known. Hence, site-specific implications are not generally included in the assessment. The report consists of two main sections which describe the energy resource base involved, characteristics of the technology, and introduce the environmental concerns of implementing the technology; and which review the concerns related to wood combustion systems which are of significance for the environment. It also examines the likelihood and consequence of findings which might impede wood commercialization such as problems and uncertainties stemming from current or anticipated environmental regulation, or costs of potential environmental controls. This document is not a formal NEPA document. Appropriate NEPA documentation will be prepared after a formal wood combustion commercialization program is approved by DOE.

  4. Environmental concerns and diet in Singapore.

    PubMed

    Burger, Joanna; Fleischer, Jennifer; Jeitner, Chris; Gochfeld, Michael

    2003-08-01

    Many factors affect how people perceive the world and their environment, and how such perceptions affect lifestyle decisions, yet the relationship between personal perceptions about environmental hazards and diet is rarely examined. In this study, environmental concerns on a local and global scale were examined, along with dietary patterns, to determine if there were associations and age-related differences. The hypothesis that concerns about water pollution might be reflected in choices about seafood consumption was examined. Many aspects of dietary choices varied significantly by age, including (1) younger people ate more "fast food" than others, (2) subjects aged 22-32 yr ate more meals in restaurants than older or younger people, (3) older individuals drank more tea than younger subjects, while younger people drank more soda than older people, and (4) there were few significant differences in total fish and shellfish meals, although young people ate more meals of other types of meat. Individuals who rated their health the best reported significantly fewer seafood meals than others. People who listed pollution as the major environmental problem did not consume seafood less often than others. While pollution was listed as the most important environmental problem globally, people distinguished between air and water pollution only for Singapore. Although Singapore, with its rapidly expanding economy, has reason to be concerned about both water and air pollution, only 14% of those listing pollution as the main Singapore environmental problem mentioned "water pollution." Singapore has been able to take measures to reduce water pollution from internal sources. Respondents considered air pollution a greater problem, perhaps reflecting recent haze disasters from deliberately set forest fires in Indonesia, which are beyond the direct control of Singapore or Singaporeans. PMID:12857632

  5. Conservation in the face of climate change: The roles of alternative models, monitoring, and adaptation in confronting and reducing uncertainty

    USGS Publications Warehouse

    Conroy, M.J.; Runge, M.C.; Nichols, J.D.; Stodola, K.W.; Cooper, R.J.

    2011-01-01

    The broad physical and biological principles behind climate change and its potential large scale ecological impacts on biota are fairly well understood, although likely responses of biotic communities at fine spatio-temporal scales are not, limiting the ability of conservation programs to respond effectively to climate change outside the range of human experience. Much of the climate debate has focused on attempts to resolve key uncertainties in a hypothesis-testing framework. However, conservation decisions cannot await resolution of these scientific issues and instead must proceed in the face of uncertainty. We suggest that conservation should precede in an adaptive management framework, in which decisions are guided by predictions under multiple, plausible hypotheses about climate impacts. Under this plan, monitoring is used to evaluate the response of the system to climate drivers, and management actions (perhaps experimental) are used to confront testable predictions with data, in turn providing feedback for future decision making. We illustrate these principles with the problem of mitigating the effects of climate change on terrestrial bird communities in the southern Appalachian Mountains, USA. ?? 2010 Elsevier Ltd.

  6. Fundamental Study on Filter Effect of Confronting Divergent Magnetic Fields Applied to a Low-Pressure Inductively Coupled Plasma

    NASA Astrophysics Data System (ADS)

    Sugawara, Hirotake

    2015-09-01

    Function of confronting divergent magnetic fields (CDMFs) applied to an inductively coupled plasma called the X-point plasma was investigated. The plasma is driven by a planar spiral rf antenna on the top of a cylindrical chamber. The CDMFs are induced by two coaxial coils with dc currents of opposite directions, and have cusps on their separatrix plane and a magnetic null point at its center. Electron motion in H2 at 1 Pa under the CDMFs was simulated using a Monte Carlo method. Electrons released form the chamber ceiling were captured in the upper region of the chamber by magnetic flux lines running between the ceiling and side wall. However, some of them diffused downward across the separatrix in two ways: passage through the weak magnetic field around the center, and displacement of electron gyrocenters from the upper region to the lower region due to scattering by gas molecules near the outer part of the separatrix. While the former was unselective about electron energy, the latter tended to occur for high-energy electrons with long gyroradii. This position-dependent selectivity in electron passage across the separatrix indicates applicability of the CDMFs as a magnetic filter or shutter. Work supported by JSPS KAKENHI Grant Number 25400528.

  7. Pet Food Safety A Shared Concern

    SciTech Connect

    Buchanan, Robert L; Baker, Robert C; Charlton, Adrian J; Riviere, Jim E; Standaert, Robert F

    2011-01-01

    The safety of the food supply is a subject of intense interest to consumers, particularly as a result of large scale outbreaks that involve hundreds and sometimes thousands of consumers. During the last decade this concern about food safety has expanded to include the diets of companion animals as a result of several incidences of chemical toxicities and infectious disease transmission. This has led to increased research into the causes and controls for these hazards for both companion animals and their owners. The following summary provides an introduction to the issues, challenges, and new tools being developed to ensure that commercial pet foods are both nutritious and safe.

  8. Family health is our main concern.

    PubMed

    1977-01-01

    Now that the Tunisian government has established a comprehensive national family planning program, the Family Planning Association in Tunisia has altered its activities somewhat. The Association activities are summarized. These include family planning education and communication programs, house-to-house canvasing, establishment of model clinics, cooperative activities with large organizations such as trade unions and the armed forces, and use of mobile clinics. In the last 10 years, the status of women has been raised in the country through various legal developments. Contraceptives, sterilization, and abortion have all been made more readily available. In Tunisia family planning is considered in the larger sense to be concerned with general family health. PMID:12259993

  9. Social Media: Challenges and Concerns for Families.

    PubMed

    O'Keeffe, Gwenn Schurgin

    2016-10-01

    This article explores the impact of social media on child development and family health. Why do we allow our children to use social media sites before their privacy policies allow? Why do we let them lie about their ages to use these sites? What is it about technology that lets us bend these rules in a way we would never do in the unplugged world? Gaining insight into the answers to these questions and what is positive and negative about social media and the digital world allows us to talk to families about this world, allay their concerns, and keep children of all age safe when using social media. PMID:27565362

  10. How granularity issues concern biomedical ontology integration.

    PubMed

    Schulz, Stefan; Boeker, Martin; Stenzhorn, Holger

    2008-01-01

    The application of upper ontologies has been repeatedly advocated for supporting interoperability between domain ontologies in order to facilitate shared data use both within and across disciplines. We have developed BioTop as a top-domain ontology to integrate more specialized ontologies in the biomolecular and biomedical domain. In this paper, we report on concrete integration problems of this ontology with the domain-independent Basic Formal Ontology (BFO) concerning the issue of fiat and aggregated objects in the context of different granularity levels. We conclude that the third BFO level must be ignored in order not to obviate cross-granularity integration. PMID:18487840

  11. Women and AIDS-Related Concerns

    PubMed Central

    Cochran, Susan D.; Mays, Vickie M.

    2014-01-01

    Acquired Immunodeficiency Syndrome (AIDS) has important implications for the practice of psychology. As the epidemic continues, the role of behavior change and psychosocial factors in the spread and transmission of Human Immunodeficiency Virus (HIV) infections assumes increasing significance. Psychologists, as behavior change experts, have a special and challenging role to play in educating the public, particularly women, about AIDS. This article examines AIDS- and HIV-related concerns in women with a focus on the personal dilemmas for the practicing psychologist, problems in health behavior advocacy, and methods and pitfalls in modifying sexual behaviors. PMID:2930055

  12. Fighting proliferation new concerns for the nineties

    SciTech Connect

    Sokolski, H.

    1996-09-01

    Iraq`s threatened chemical missile strikes against US forces, combined with its efforts to build nuclear weapons, have quite literally put issues about the proliferation of strategic weapons on the map. Indeed, after Operation Desert Shield, both the Bush and Clinton administrations focused considerable attention on the need to dismantle Iraq`s strategic weapons capabilities and to assure that the strategic weapons complex in the former Soviet Union doesn`t end up helping future Iraqs. Since Operation Desert Storm, though, additional proliferation concern devising an effective strategy against proliferation, coping with the spread of space technology, and curbing Iran`s and North Korea`s strategic programs have emerged. Fighting Proliferation examines these challenges and their implications for US policy. The first of these concern how best to reform existing non- proliferation efforts-is examined in part 1. With the Nuclear Nonproliferation Treaty (NPT) indefinitely extended, just exactly how the treaty will be implemented remains unclear. The Clinton administration is on record arguing that the NPT is a model for how the US will curb the proliferation of not only nuclear but all other kinds of strategic weapons. But what does the NPT and its obligations actually mean. Its key proscriptions in Articles 1, 2, and 3 are ambiguous. The treaty also lacks any clear enforcement measures and is nearly impossible to amend.

  13. Contegra conduit: current outcomes and concerns.

    PubMed

    Raja, Shahzad G

    2006-09-01

    A variety of congenital cardiac anomalies with severe right ventricular outflow tract (RVOT) obstruction or RVOT interruption require surgical reconstruction from the infundibulum up to the pulmonary artery bifurcation or even into the branches of the pulmonary arteries. Ideally, the conduit or valve required for such reconstruction has to be formed of autologous tissue that grows, resists infection, lasts for the life span of the patient and is readily available in all sizes. Such conduits, however, are not available and although several alternatives have been used, none of which are without potential drawbacks. Contegra valved bovine internal jugular vein conduit (Medtronic Inc., MN, USA) has recently emerged as a promising option for pediatric RVOT reconstruction and has been advocated for its 'off-the-shelf' availability in sizes ranging from 12 to 22 mm, surgical pliability and encouraging short- and mid-term success in experimental animal, as well as clinical studies. This review focuses on the current outcomes of Contegra conduit and highlights some of the major concerns related to the use of this conduit and strategies to tackle these concerns. PMID:17081094

  14. Space resources. Volume 4: Social concerns

    NASA Technical Reports Server (NTRS)

    Mckay, Mary Fae (Editor); Mckay, David S. (Editor); Duke, Michael B. (Editor)

    1992-01-01

    Space resources must be used to support life on the Moon and exploration of Mars. This volume, Social Concerns, covers some of the most important issues which must be addressed in any major program for the human exploration of space. The volume begins with a consideration of the economics and management of large scale space activities. Then the legal aspects of these activities are discussed, particularly the interpretation of treaty law with respect to the Moon and asteroids. The social and cultural issues of moving people into space are considered in detail, and the eventual emergence of a space culture different from the existing culture is envisioned. The environmental issues raised by the development of space settlements are faced. Some innovative approaches are proposed to space communities and habitats and self-sufficiency is considered along with human safety at a lunar base or outpost.

  15. Fundamental studies concerning planetary quarantine in space.

    PubMed

    Koike, J; Hori, T; Katahira, Y; Koike, K A; Tanaka, K; Kobayashi, K; Kawasaki, Y

    1996-01-01

    If there is a possibility that the organisms carried from Earth to space can live for a significant period on planets, the contamination of planets should be prevented for the purpose of future life-detection experiments. In connection with quarantine for interplanetary missions, we have examined the survivabilities of terrestrial microorganisms under simulated space conditions. In this study, examined the survivabilities of terrestrial organisms under simulated Mars conditions. The Mars conditions were simulated by ultraviolet (UV) and proton irradiation under low temperature, high vacuum, and simulated gaseous conditions. After exposure to the simulated Mars condition, the survivabilities of the organisms were examined. The spores of Bacillus subtilis and Aspergillus niger, some anaerobic bacterias and algaes, showed considerably high survivabilities even after UV and proton irradiation corresponding to 200 years on Mars. This subject is not restricted to academic curiosity but concerns problems involving the contamination of Mars with terrestrial organisms carried by space-probes. PMID:11538982

  16. Some results concerning linear iterative (systolic) arrays

    SciTech Connect

    Ibarra, O.H.; Palis, M.A.; Kim, S.M.

    1985-05-01

    The authors have shown some new interesting results concerning the properties, power, and limitations of various types of linear iterative (systolic) arrays. The method they employed consisted of finding sequential machine characterizations of these array models, and then using the characterizations to prove the results. Because of the absence of any concurrency and synchronization problems, the authors obtained simple proofs to results which when proved directly on the arrays would seem very difficult. The characterizations, therefore, provide a novel and promising method which can be used to analyze other systolic systems. In the future they hope to extend this methodology to the study of two-dimensional and multidimensional systolic arrays, and other systolic systems with different interconnection networks.

  17. Listeriosis during Pregnancy: A Public Health Concern.

    PubMed

    Mateus, Teresa; Silva, Joana; Maia, Rui L; Teixeira, Paula

    2013-01-01

    Listeria was first described in 1926 by Murray, Webb, and Swann, who discovered it while investigating an epidemic infection among laboratory rabbits and guinea pigs. The role of Listeria monocytogenes as a foodborne pathogen was definitively recognized during the 1980s. This recognition was the consequence of a number of epidemic human outbreaks due to the consumption of contaminated foods, in Canada, in the USA and in Europe. Listeriosis is especially severe in immunocompromised individuals such as pregnant women. The disease has a low incidence of infection, although this is undeniably increasing, with a high fatality rate amongst those infected. In pregnant women listeriosis may cause abortion, fetal death, or neonatal morbidity in the form of septicemia and meningitis. Improved education concerning the disease, its transmission, and prevention measures for immunocompromised individuals and pregnant women has been identified as a pressing need. PMID:24191199

  18. Fundamental studies concerning planetary quarantine in space

    NASA Astrophysics Data System (ADS)

    Koike, J.; Hori, T.; Katahira, Y.; Koike, K. A.; Tanaka, K.; Kobayashi, K.; Kawasaki, Y.

    If there is a possibility that the organisms carried from Earth to space can live for a significant period on planets, the contamination of planets should be prevented for the purpose of future life-detection experiments. In connection with quarantine for interplanetary missions, we have examined the survivabilities of terrestrial microorganisms under simulated space conditions /1-8/. In this study, examined the survivabilities of terrestrial organisms under simulated Mars conditions. The Mars conditions were simulated by ultraviolet (UV) and proton irradiation under low temperature, high vacuum, and simulated gaseous conditions. After exposure to the simulated Mars condition, the survivabilities of the organisms were examined. The spores of Bacillus subtilis andAspergillus niger , some anaerobic bacterias and algaes, showed considerably high survivabilities even after UV and proton irradiation corresponding to 200 years on Mars. This subject is not restricted to academic curiosity but concerns problems involving the contamination of Mars with terrestrial organisms carried by space-probes.

  19. Three dialogues concerning robots in elder care.

    PubMed

    Metzler, Theodore A; Barnes, Susan J

    2014-01-01

    The three dialogues in this contribution concern 21st century application of life-like robots in the care of older adults. They depict conversations set in the near future, involving a philosopher (Dr Phonius) and a nurse (Dr Myloss) who manages care at a large facility for assisted living. In their first dialogue, the speakers discover that their quite different attitudes towards human-robot interaction parallel fundamental differences separating their respective concepts of consciousness. The second dialogue similarly uncovers deeply contrasting notions of personhood that appear to be associated with respective communities of nursing and robotics. The additional key awareness that arises in their final dialogue links applications of life-like robots in the care of older adults with potential transformations in our understandings of ourselves - indeed, in our understandings of the nature of our own humanity. This series of dialogues, therefore, appears to address a topic in nursing philosophy that merits our careful attention. PMID:24320977

  20. Listeriosis during Pregnancy: A Public Health Concern

    PubMed Central

    Mateus, Teresa; Silva, Joana; Maia, Rui L.; Teixeira, Paula

    2013-01-01

    Listeria was first described in 1926 by Murray, Webb, and Swann, who discovered it while investigating an epidemic infection among laboratory rabbits and guinea pigs. The role of Listeria monocytogenes as a foodborne pathogen was definitively recognized during the 1980s. This recognition was the consequence of a number of epidemic human outbreaks due to the consumption of contaminated foods, in Canada, in the USA and in Europe. Listeriosis is especially severe in immunocompromised individuals such as pregnant women. The disease has a low incidence of infection, although this is undeniably increasing, with a high fatality rate amongst those infected. In pregnant women listeriosis may cause abortion, fetal death, or neonatal morbidity in the form of septicemia and meningitis. Improved education concerning the disease, its transmission, and prevention measures for immunocompromised individuals and pregnant women has been identified as a pressing need. PMID:24191199

  1. [Spontaneous fracture: a potential clinical concern].

    PubMed

    Lin, Chia-Huei; Tzeng, Wen-Chii; Li, Shu-Yen; Liao, Ru-Wen; Chiang, Shang-Lin; Chiang, Li-Chi

    2013-08-01

    Spontaneous fracture is an issue of increasing concern in clinical care. However, this topic has received only limited attention in nursing research. Gaps in understanding related to spontaneous fractures may increase medical-legal risks faced by frontline care nurses, exacerbate nursing pressures, and serve as a disincentive to remain in the already understaffed nursing profession. This article reviews previous research on spontaneous fractures to determine the epidemiological causes of clinical spontaneous fracture and identify effective prevention strategies. We hope this paper may increase clinical practitioner and expert awareness of spontaneous fractures; help establish a screening mechanism to identify high risk spontaneous fracture patients; and help nurses develop and implement proactive prevention / treatment strategies to strengthen awareness of this topic among patients and their families. PMID:23922095

  2. Caffeinated alcohol beverages: a public health concern.

    PubMed

    Attwood, Angela S

    2012-01-01

    Consumption of alcohol mixed with caffeinated energy drinks is becoming popular, and the number of pre-mixed caffeinated alcohol products on the worldwide market is increasing. There is public health concern and even occasional legal restriction relating to these drinks, due to associations with increased intoxication and harms. The precise nature and degree of the pharmacological relationship between caffeine and alcohol is not yet elucidated, but it is proposed that caffeine attenuates the sedative effects of alcohol intoxication while leaving motor and cognitive impairment unaffected. This creates a potentially precarious scenario for users who may underestimate their level of intoxication and impairment. While legislation in some countries has restricted production or marketing of pre-mixed products, many individuals mix their own energy drink-alcohol 'cocktails'. Wider dissemination of the risks might help balance marketing strategies that over-emphasize putative positive effects. PMID:22645036

  3. Some Findings Concerning Requirements in Agile Methodologies

    NASA Astrophysics Data System (ADS)

    Rodríguez, Pilar; Yagüe, Agustín; Alarcón, Pedro P.; Garbajosa, Juan

    Agile methods have appeared as an attractive alternative to conventional methodologies. These methods try to reduce the time to market and, indirectly, the cost of the product through flexible development and deep customer involvement. The processes related to requirements have been extensively studied in literature, in most cases in the frame of conventional methods. However, conclusions of conventional methodologies could not be necessarily valid for Agile; in some issues, conventional and Agile processes are radically different. As recent surveys report, inadequate project requirements is one of the most conflictive issues in agile approaches and better understanding about this is needed. This paper describes some findings concerning requirements activities in a project developed under an agile methodology. The project intended to evolve an existing product and, therefore, some background information was available. The major difficulties encountered were related to non-functional needs and management of requirements dependencies.

  4. Evaluating minerals of environmental concern using spectroscopy

    USGS Publications Warehouse

    Swayze, G.A.; Clark, R.N.; Higgins, C.T.; Kokaly, R.F.; Eric, Livo K.; Hoefen, T.M.; Ong, C.; Kruse, F.A.

    2006-01-01

    Imaging spectroscopy has been successfully used to aid researchers in characterizing potential environmental impacts posed by acid-rock drainage, ore-processing dust on mangroves, and asbestos in serpentine mineral deposits and urban dust. Many of these applications synergistically combine field spectroscopy with remote sensing data, thus allowing more-precise data calibration, spectral analysis of the data, and verification of mapping. The increased accuracy makes these environmental evaluation tools efficient because they can be used to focus field work on those areas most critical to the research effort. The use of spectroscopy to evaluate minerals of environmental concern pushes current imaging spectrometer technology to its limits; we present laboratory results that indicate the direction for future designs of imaging spectrometers.

  5. Observations concerning licensee practices in error propagation

    SciTech Connect

    Lumb, R.F.; Messinger, M.; Tingey, F.H.

    1983-07-01

    This paper describes some of NUSAC's observations concerning licensee error propagation practice. NUSAC's findings are based on the results of work performed for the NRC whereby NUSAC visited seven nuclear fuel fabrication facilities, four processing low enriched uranium (LEU) and three processing high enriched uranium (HEU), in order to develop a detailed evaluation of the processing of material accounting data by those facilities. Discussed is the diversity that was found to exist across the industry in material accounting data accumulation; in error propagation methodology, for both inventory difference (ID) and shipper/receiver difference (SRD); as well as in measurement error modeling and estimation. Problems that have been identified are, in general, common to the industry. The significance of nonmeasurement effects on the variance of ID is discussed. This paper will also outline a four-phase program that can be implemented to improve the existing situation.

  6. Housing concerns of vulnerable older Canadians.

    PubMed

    Weeks, Lori E; LeBlanc, Kristal

    2010-09-01

    Preparing for the future housing needs of older adults is imperative in countries with an aging population, but little is known about these issues among vulnerable older adults. This study used a qualitative approach to identify key housing concerns in this group. A total of 84 vulnerable older adults including Aboriginal elders, those with various disabilities, and ethnic minorities participated in 10 focus groups. The Canadian Mortgage and Housing Corporation's (CMHC's) standards of core housing need provided a framework for data analysis, along with the identification of additional key housing themes across and within groups of vulnerable older adults. The results provide insight into preferred housing characteristics, regardless of housing form. Additionally, the results provide insight into how to support vulnerable older adults who choose to remain in their homes and communities and how to help ensure that appropriate housing is developed that meets the needs of this diverse population. PMID:20712917

  7. Cognitive and behavioural concerns in epileptic children.

    PubMed

    Tamer, S K

    1999-01-01

    Cognitive performance in an epileptic child has been a difficult issue to predict in day-to-day clinical practice. Several observations made in early and later part of this century do not provide uniform and convincing answer to this issue. Recent trends in research however, have identified certain variables that are shown to be associated with cognitive decline in epileptic children. Together with associated behavioural problems, the resultant school difficulty is the essence of this concern for the parents. The variables related to cognitive deterioration as identified by several studies include underlying brain pathology (symptomatic epilepsy), early age of onset of seizure, severity and intractability of seizure, repeated head trauma, an episode of status epilepticus, presence of interictal subclinical EEG discharge, adverse psychosocial factor and antiepileptic drug (AED). Association of these variables in a given case cannot only predict adverse cognition outcome but also a preventive management package can be planned aiming at avoiding or minimizing these high risk variables. PMID:10798155

  8. The reawakening of national concern about silicosis.

    PubMed Central

    Markowitz, G; Rosner, D

    1998-01-01

    From West Texas to West Virginia, from California to New York, in industries from oil refining to coal mining and work settings from foundries to shipyards, the United States is experiencing an epidemic of silicosis, a preventable disease. Silica sand has been linked to cancer, and the International Agency for Research on Cancer has named silica as a probable human carcinogen. This article analyzes the reawakening of national concern about silicosis and the social, economic, and epidemiologic factors that have led scientists, policy makers, industrial hygienist, and labor and industry representatives to reassess the danger that silica sand poses to the health of an estimated two million workers in this country. Images p302-a p303-a p304-a p308-a p310-a PMID:9672567

  9. Analysis of issues concerning acid rain

    SciTech Connect

    Bowsher, C.A.

    1984-12-11

    Although science has largely determined that man-made emissions cause acid rain, there is uncertainty concerning the extent and timing of its anticipated effects. Thus, at the present time scientific information alone does not lead unequivocally to a conclusion on whether it is appropriate to begin control actions now or to await better understanding. Given this uncertainty, decisionmakers must weigh the risks of further, potentially avoidable environmental damage against the risks of economic impacts from acid rain control actions which may ultimately prove to be unwarranted. GAO examines the implications of current scientific knowledge for policy decisions on acid rain and offers a series of observations on the following issues involved in the debate: To what extent has it been scientifically demonstrated that acid rain is resulting in damage to the environment. What are the causes of acid rain and where is it most prevalent. What alternatives exist for controlling acid rain and what are their economic effects. 5 figures, 20 tables.

  10. Lunar and Planetary Science XXXV: Concerning Chondrites

    NASA Technical Reports Server (NTRS)

    2004-01-01

    The Lunar and Planetary Science XXXV session entitled "Concerning Chondrites" includes the following topics: 1) Petrology and Raman Spectroscopy of Shocked Phases in the Gujba CB Chondrite and the Shock History of the CB Parent Body; 2) The Relationship Between CK and CV Chondrites: A Single Parent Body Source? 3) Samples of Asteroid Surface Ponded Deposits in Chondritic Meteorites; 4) Composition and Origin of SiO2-rich Objects in Carbonaceous and Ordinary Chondrites; 5) Re-Os Systematics and HSE distribution in Tieschitz (H3.6); Two Isochrons for One Meteorite; 6) Loss of Chromium from Olivine During the Metamorphism of Chondrites; 7) Very Short Delivery Times of Meteorites After the L-Chondrite Parent Body Break-Up 480 Myr Ago; and 8) The Complex Exposure History of a Very Large L/LL5 Chondrite Shower: Queen Alexandra Range 90201.

  11. [Legal requirements concerning textile medical products].

    PubMed

    Bríza, J; Krska, Z; Pavlíková, J

    2011-09-01

    Presently, more and more often the medical public is concerned with questions regarding use of textile products intended for multiple application at operating theatres. Such questions have been evoked especially by spreading information on restrictions regarding purchase and us of health care products or medical means made from cotton of intended for multiple application. Based on this information preference is given to significantly more expensive products intended for single-use only. This decision is being reasoned by conditions given by European standard EN 13795 reportedly prohibiting the application of cotton within health care. Since this piece of information is not precise, we would like to sum-up legislative situation within this area. PMID:22320116

  12. New sources add to lead poisoning concerns

    SciTech Connect

    Benevich, T. )

    1990-02-09

    Lead poisoning again is edging to the forefront of medical concerns, spurred by the addition of unusual sources and a growing amount of information about the severity of its consequences. Ingesting or breathing in the lead from paint is till a major cause. Still, the source of lead is not always from paint. Lead can be inhaled from the dust that comes from the clothes, skin, shoes, and cars of people who work in lead-related industries. There also is the relatively new occupation of deleading homes that contain the older lead-based paint as part of building rehabilitation. Effects of lead poisoning are most pronounced in children and fetuses because it can damage the immature central nervous system.

  13. HANFORD CHEMICAL VAPORS WORKER CONCERNS & EXPOSURE EVALUATION

    SciTech Connect

    ANDERSON, T.J.

    2006-12-20

    Chemical vapor emissions from underground hazardous waste storage tanks on the Hanford site in eastern Washington State are a potential concern because workers enter the tank farms on a regular basis for waste retrievals, equipment maintenance, and surveillance. Tank farm contractors are in the process of retrieving all remaining waste from aging single-shell tanks, some of which date to World War II, and transferring it to newer double-shell tanks. During the waste retrieval process, tank farm workers are potentially exposed to fugitive chemical vapors that can escape from tank headspaces and other emission points. The tanks are known to hold more than 1,500 different species of chemicals, in addition to radionuclides. Exposure assessments have fully characterized the hazards from chemical vapors in half of the tank farms. Extensive sampling and analysis has been done to characterize the chemical properties of hazardous waste and to evaluate potential health hazards of vapors at the ground surface, where workers perform maintenance and waste transfer activities. Worker concerns. risk communication, and exposure assessment are discussed, including evaluation of the potential hazards of complex mixtures of chemical vapors. Concentrations of vapors above occupational exposure limits-(OEL) were detected only at exhaust stacks and passive breather filter outlets. Beyond five feet from the sources, vapors disperse rapidly. No vapors have been measured above 50% of their OELs more than five feet from the source. Vapor controls are focused on limited hazard zones around sources. Further evaluations of vapors include analysis of routes of exposure and thorough analysis of nuisance odors.

  14. Appendix: Conjectures concerning proof, design, and verification.

    SciTech Connect

    Wos, L.

    2000-05-31

    This article focuses on an esoteric but practical use of automated reasoning that may indeed be new to many, especially those concerned primarily with verification of both hardware and software. Specifically, featured are a discussion and some methodology for taking an existing design -- of a circuit, a chip, a program, or the like--and refining and improving it in various ways. Although the methodology is general and does not require the use of a specific program, McCune's program OTTER does offer what is needed. OTTER has played and continues to play the key role in my research, and an interested person can gain access to this program in various ways, not the least of which is through the included CD-ROM in [3]. When success occurs, the result is a new design that may require fewer components, avoid the use of certain costly components, offer more reliability and ease of verification, and, perhaps most important, be more efficient in the contexts of speed and heat generation. Although the author has minimal experience in circuit design, circuit validation, program synthesis, program verification, and similar concerns, (at the encouragement of colleagues based on successes to be cited) he presents materials that might indeed be of substantial interest to manufacturers and programmers. He writes this article in part prompted by the recent activities of chip designers that include Intel and AMD, activities heavily emphasizing the proving of theorems. As for his research that appears to the author to be relevant, he has made an intense and most profitable study of finding proofs that are shorter [2,3], some that avoid the use of various types of term, some that are far less complex than previously known, and the like. Those results suggest to me a strong possible connection between more appealing proofs (in mathematics and in logic) and enhanced and improved design of both hardware and software. Here the author explores diverse conjectures that elucidate some of the

  15. Problems Confronting Visual Culture

    ERIC Educational Resources Information Center

    Efland, Arthur D.

    2005-01-01

    A new movement has appeared recommending, in part, that the field of art education should lessen its traditional ties to drawing, painting, and the study of masterpieces to become the study of visual culture. Visual cultural study refers to an all-encompassing category of cultural practice that includes the fine arts but also deals with the study…

  16. Confronting fraud in science

    NASA Astrophysics Data System (ADS)

    Greene, Laura H.

    2010-09-01

    Scientists have a macabre fascination with fraud. Some of the most famous recent cases - including those of the physicists Victor Ninov and Jan Hendrick Schön, who falsified results in nuclear physics and nanotechnology, respectively - have remained hot topics for years, continually generating investigations, articles and invited talks at scientific conferences.

  17. Confronting the Achievement Gap

    ERIC Educational Resources Information Center

    Gardner, David

    2007-01-01

    This article talks about the large achievement gap between children of color and their white peers. The reasons for the achievement gap are varied. First, many urban minorities come from a background of poverty. One of the detrimental effects of growing up in poverty is receiving inadequate nourishment at a time when bodies and brains are rapidly…

  18. Confronting Academic Snobbery

    ERIC Educational Resources Information Center

    Martin, Brian; Sørensen, Majken Jul

    2014-01-01

    Snobbery in academia can involve academics, general staff, students and members of the public, and can be based on degrees, disciplines, cliques and other categories. Though snobbery is seldom treated as a significant issue, it can have damaging effects on morale, research and public image. Strategies against snobbery include avoidance, private…

  19. Confronting World Hunger.

    ERIC Educational Resources Information Center

    Huddleston, Barbara

    1983-01-01

    The idea that food should be a universally accepted human right has been the focus of worldwide attention aimed primarily at increasing production at the national level and on reducing price fluctuations in world markets. However, the problem of individual human needs must be simultaneously addressed. The largest number of hungry people live in…

  20. Confronting Institutional Racism.

    ERIC Educational Resources Information Center

    Keleher, Terry; Johnson, Tammy

    2001-01-01

    The best way to measure institutional racism is to examine effects (statistical outcomes), not intentions. Administrators can actively address racial inequality, collect realistic data, combine equity and quality considerations in all policies, support accountability while resisting high-stakes tests, involve the whole community, and avoid silver…

  1. Confronting Psychology's Power

    ERIC Educational Resources Information Center

    Fox, Dennis

    2008-01-01

    Isaac Prilleltensky (this issue, pp. 116-136) seeks to make community psychology a more effective force for social justice. His discussion of psychopolitical validity raises a number of questions: How perfect must the theoretical framework be to usefully oppose unjust power? In what way is the notion of "psychopolitical validity" most useful? How…

  2. Confronting world hunger.

    PubMed

    Huddleston, B

    1983-01-01

    In 1980, per capita food supplies were less than adequate in 53 developing countries. More than half of these were the predominantly rural, low income countries of South Asia, China, and Sub-Saharan Africa. Finding the proper balance between satisfying immediate human needs and building political and economic systems in which individuals can in the future acquire the means to satisfy their own requirements is the central issue facing those in the fight against world hunger. At the international level, developed countries have responded to world hunger by raising the minimum level of food aid provided when supplies are scarce and by creating a financing facility for cereal imports. The food and agriculture sector is receiving a highe priority than before in the allocation of international development assistance, and more attention is being given to the effects of both general food subsidies and targeted nutrition programs on future agricultural output. At the national level, over 40 developing countries have requested assistance from the World Food Council for the preparation of food sector strategies. Although such measures are important, they do not directly address local problems and individual needs. For example, dietary intake tends to be lower in urban than in rural households in Latin America at the same level of income. These urban groups require health and nutrition interventions that simultaneously address their immediate need for food, clean water, and health care and their more longterm need for employment. Longterm economic development that provides adequate income to all segments of the population is the best means to combat hunger, and income security also reduces incentives for large family size. The contribution of the international community should remain the transfer of resources and the provision of technical assistance. At the individual level, the need for targeted food distribution programs continues. Greater benefit can be obtained from directing such programs to groups with seriously inadequate levels of food consumption rather than targeting broadly on low income groups. New initiatives should be undertaken as a true collaboration between donors and recipients and should be focused on eradicating the conditions that give rise to hunger as well as on meeting immediate needs. PMID:12266156

  3. Atrocities and Confrontational Tension

    PubMed Central

    Klusemann, Stefan

    2009-01-01

    This paper presents an analysis of video-recordings and other micro-level data of the 1995 Srebrenica massacre in Bosnia-and-Herzegovina. It focuses on the sequential unfolding of micro-interactions and emotional dynamics before, and over the course of the atrocity. The paper argues that massacres have a pattern of situational emergence: local emotional dynamics are crucial to explain where and when atrocities do or do not come off and what form they take on the micro-level. It is shown that (1) micro-interactions constitute situational turning-points, towards or away from atrocities and that (2) local emotional dynamics shape the internal structure of atrocities, i.e. their internal dynamics of killings. The analysis is based on recent advances in the micro-sociology of violence by Collins, Katz, and Grossman, as well as Ekman's research tools for identifying emotional cues in micro-data. PMID:19936029

  4. Confronting Costs, Controlling Destiny

    ERIC Educational Resources Information Center

    MacDonald, Kent; Gaudreau, Phil

    2014-01-01

    Mature higher education markets are drifting headfirst into the perfect storm. The convergence of shifting demographics, increased competition, decreased government funding, and the reality of a global marketplace has become the new normal in Canada, like in many other parts of the world. Most within the academy have come to accept this reality,…

  5. Confrontation and Adaptation.

    ERIC Educational Resources Information Center

    Buchanan, Pat S.; Scobie, Robert P.

    1988-01-01

    A program was developed for a 14-year-old learning disabled student with severe discipline and absenteeism problems who was enrolled in a rural elementary school. He successfully earned points toward rewards for appropriate behavior while working in the mainstream classes, in the resource room, with younger children, and in the office. (VW)

  6. Confronting Twin Paradox Acceleration

    NASA Astrophysics Data System (ADS)

    Murphy, Thomas W.

    2016-05-01

    The resolution to the classic twin paradox in special relativity rests on the asymmetry of acceleration. Yet most students are not exposed to a satisfactory analysis of what exactly happens during the acceleration phase that results in the nonaccelerated observer's more rapid aging. The simple treatment presented here offers both graphical and quantitative solutions to the problem, leading to the correct result that the acceleration-induced age gap is 2Lβ years when the one-way distance L is expressed in light-years and velocity β ≡v/c .

  7. Confronting Climate Change

    NASA Astrophysics Data System (ADS)

    Mintzer, Irving M.

    1992-06-01

    This book, which was published in time for the Earth Summit in Brazil in June 1992, is likely to make a huge impact on the political and economic agendas of international policy makers. It summarizes the scientific findings of Working Group I of the IPCC in the first part of the book. While acknowledging the uncertainties in subsequent chapters, it challenges and expands upon the existing views on how we should tackle the problems of climate change.

  8. Confronting White Privilege

    ERIC Educational Resources Information Center

    Swalwell, Katy

    2012-01-01

    Even as the United States becomes more diverse, a new era of "white flight" is unfolding. Whether they live in urban, suburban or rural communities, white students are likely to attend schools that reinforce their perceptions of cultural dominance. The average white student attends a school where 77 percent of the student body is of their race.…

  9. Atrocities and confrontational tension.

    PubMed

    Klusemann, Stefan

    2009-01-01

    This paper presents an analysis of video-recordings and other micro-level data of the 1995 Srebrenica massacre in Bosnia-and-Herzegovina. It focuses on the sequential unfolding of micro-interactions and emotional dynamics before, and over the course of the atrocity. The paper argues that massacres have a pattern of situational emergence: local emotional dynamics are crucial to explain where and when atrocities do or do not come off and what form they take on the micro-level. It is shown that (1) micro-interactions constitute situational turning-points, towards or away from atrocities and that (2) local emotional dynamics shape the internal structure of atrocities, i.e. their internal dynamics of killings. The analysis is based on recent advances in the micro-sociology of violence by Collins, Katz, and Grossman, as well as Ekman's research tools for identifying emotional cues in micro-data. PMID:19936029

  10. Administrators Confront Student "Sexting"

    ERIC Educational Resources Information Center

    Manzo, Kathleen Kennedy

    2009-01-01

    Cellphone-savvy students have created instructional and disciplinary challenges for educators for years. But the recent emergence of "sexting" by adolescents over their mobile phones caught many school administrators off guard, and the practice is prompting efforts around the country to craft policy responses. Students' sharing of nude or…

  11. Consensus and Confrontation

    NASA Astrophysics Data System (ADS)

    McKelvey, V. E.

    On January 9, 1984, 28 experts on the Law of the Sea met at the East-West Center at the University of Hawaii for a week of intense discussions of the consequences of the refusal of the United States to sign the 1982 Law of the Sea Convention. The participants were from 12 Asian, Pacific, and North American countries. Proponents of the convention were led by Ambassador Tommy Koh of Singapore (last president of the Law of the Sea Conference), Ambassador Hasjim Djalal of Indonesia, and Satya Nandan, former Ambassador of Fiji and now the special representative of the United Nations Secretary General for the Law of the Sea. Proponents of the U.S. position were Brian Hoyle, director of the Office of Ocean Law of the Department of State and David Colson of the Office of Legal Advisor of the Department of State. Many of the other participants presented papers, and all participated in the discussions, which are fully recorded in these proceedings of the workshop.

  12. Confronting myths with science.

    PubMed

    Barnett, B

    1994-12-01

    Family Health International (FHI) staff arranged for a workshop on contraceptive facts and fallacies within 48 hours for the 10-day meeting of the Nongovernmental Organization (NGO) Forum in Cairo, Egypt. Since policy and advocacy groups affect family planning service delivery and are often misinformed, the quality of client services is impaired. This workshop would allow NGO Forum participants to receive basic information on contraception and to correct any misinformation. FHI hoped that the workshop would stimulate dialogue among scientists, women's groups, and policymakers. Panel speakers were a deputy assistant secretary for population affairs with the US Department of Health and Human Services, an obstetrics-gynecology (OB-GYN) professor at Emory University in Atlanta, who was also a member of FHI's Board of Directors, and a native Indian, now practicing OB-GYN in the US, who was a former medical director at FHI. FHI senior vice president for reproductive health programs moderated the panel. The panel addressed the following myths: male condoms fail often and condom use increases the spread of sexually transmitted diseases (STDs), natural family planning (NFP) does not prevent pregnancy, oral contraceptives (OCs) cause cancer, spermicides increase the risk of acquiring AIDS and STDs. The panel provided the following facts: Condom breakage and slippage occurs in 0-12% of acts of intercourse. Education on proper use of condoms can reduce the likelihood of condom failure. If used correctly, NFP is 98% effective. OCs protect against ovarian and endometrial cancers. We still do not know whether or not they contribute to cervical cancer development. A study has found an association between OCs and a form of liver cancer common in developing countries (due to a high prevalence of hepatitis B infection). Spermicide use reduces the risk of bacterial STDs (e.g., gonorrhea and chlamydia), but it is not yet clear whether it affects the risk of viral STDs (e.g., HIV). PMID:12319046

  13. Legal Aspects of Confrontation

    ERIC Educational Resources Information Center

    Shannon, Thomas A.

    1970-01-01

    High school principals are obligated to protect the property and students entrusted to their care. As long as any action they take against student dissenters resorting to violence is non-malicious, they need not fear legal repercussions. (CK)

  14. Cuba confronts climate change.

    PubMed

    Alonso, Gisela; Clark, Ismael

    2015-04-01

    Among environmental problems, climate change presents the greatest challenges to developing countries, especially island nations. Changes in climate and the resulting effects on human health call for examination of the interactions between environmental and social factors. Important in Cuba's case are soil conditions, food availability, disease burden, ecological changes, extreme weather events, water quality and rising sea levels, all in conjunction with a range of social, cultural, economic and demographic conditions. PMID:26027581

  15. Confronting Climate Change

    ERIC Educational Resources Information Center

    Roach, Ronald

    2009-01-01

    The Joint Center for Political and Economic Studies, an African-American think tank based in Washington, D.C., convenes a commission to focus on the disparate impact of climate change on minority communities and help involve historically Black institutions in clean energy projects. Launched formally in July 2008, the Commission to Engage…

  16. "College for All" Confronted

    ERIC Educational Resources Information Center

    Gewertz, Catherine

    2011-01-01

    A new report proposes academic pathways that would lead some students toward careers rather than college, and that is raising fears among advocates for the disadvantaged. Leaders of the "Pathways to Prosperity" project at the Harvard Graduate School of Education argue for an education system that clearly articulates students' career options as…

  17. Physiological outperformance at the morphologically-transformed edge of the cyanobacteriosponge Terpios hoshinota (Suberitidae: Hadromerida) when confronting opponent corals.

    PubMed

    Wang, Jih-Terng; Hsu, Chia-Min; Kuo, Chao-Yang; Meng, Pei-Jie; Kao, Shuh-Ji; Chen, Chaolun Allen

    2015-01-01

    Terpios hoshinota, an encrusting cyanosponge, is known as a strong substrate competitor of reef-building corals that kills encountered coral by overgrowth. Terpios outbreaks cause significant declines in living coral cover in Indo-Pacific coral reefs, with the damage usually lasting for decades. Recent studies show that there are morphological transformations at a sponge's growth front when confronting corals. Whether these morphological transformations at coral contacts are involved with physiological outperformance (e.g., higher metabolic activity or nutritional status) over other portions of Terpios remains equivocal. In this study, we compared the indicators of photosynthetic capability and nitrogen status of a sponge-cyanobacteria association at proximal, middle, and distal portions of opponent corals. Terpios tissues in contact with corals displayed significant increases in photosynthetic oxygen production (ca. 61%), the δ13C value (ca. 4%), free proteinogenic amino acid content (ca. 85%), and Gln/Glu ratio (ca. 115%) compared to middle and distal parts of the sponge. In contrast, the maximum quantum yield (Fv/Fm), which is the indicator usually used to represent the integrity of photosystem II, of cyanobacteria photosynthesis was low (0.256~0.319) and showed an inverse trend of higher values in the distal portion of the sponge that might be due to high and variable levels of cyanobacterial phycocyanin. The inconsistent results between photosynthetic oxygen production and Fv/Fm values indicated that maximum quantum yields might not be a suitable indicator to represent the photosynthetic function of the Terpios-cyanobacteria association. Our data conclusively suggest that Terpios hoshinota competes with opponent corals not only by the morphological transformation of the sponge-cyanobacteria association but also by physiological outperformance in accumulating resources for the battle. PMID:26110525

  18. Physiological Outperformance at the Morphologically-Transformed Edge of the Cyanobacteriosponge Terpios hoshinota (Suberitidae: Hadromerida) when Confronting Opponent Corals

    PubMed Central

    Wang, Jih-Terng; Hsu, Chia-Min; Kuo, Chao-Yang; Meng, Pei-Jie; Kao, Shuh-Ji; Chen, Chaolun Allen

    2015-01-01

    Terpios hoshinota, an encrusting cyanosponge, is known as a strong substrate competitor of reef-building corals that kills encountered coral by overgrowth. Terpios outbreaks cause significant declines in living coral cover in Indo-Pacific coral reefs, with the damage usually lasting for decades. Recent studies show that there are morphological transformations at a sponge’s growth front when confronting corals. Whether these morphological transformations at coral contacts are involved with physiological outperformance (e.g., higher metabolic activity or nutritional status) over other portions of Terpios remains equivocal. In this study, we compared the indicators of photosynthetic capability and nitrogen status of a sponge-cyanobacteria association at proximal, middle, and distal portions of opponent corals. Terpios tissues in contact with corals displayed significant increases in photosynthetic oxygen production (ca. 61%), the δ13C value (ca. 4%), free proteinogenic amino acid content (ca. 85%), and Gln/Glu ratio (ca. 115%) compared to middle and distal parts of the sponge. In contrast, the maximum quantum yield (Fv/Fm), which is the indicator usually used to represent the integrity of photosystem II, of cyanobacteria photosynthesis was low (0.256~0.319) and showed an inverse trend of higher values in the distal portion of the sponge that might be due to high and variable levels of cyanobacterial phycocyanin. The inconsistent results between photosynthetic oxygen production and Fv/Fm values indicated that maximum quantum yields might not be a suitable indicator to represent the photosynthetic function of the Terpios-cyanobacteria association. Our data conclusively suggest that Terpios hoshinota competes with opponent corals not only by the morphological transformation of the sponge-cyanobacteria association but also by physiological outperformance in accumulating resources for the battle. PMID:26110525

  19. Confronting Decision Cliffs: Diagnostic Assessment of Multi-Objective Evolutionary Algorithms' Performance for Addressing Uncertain Environmental Thresholds

    NASA Astrophysics Data System (ADS)

    Ward, V. L.; Singh, R.; Reed, P. M.; Keller, K.

    2014-12-01

    As water resources problems typically involve several stakeholders with conflicting objectives, multi-objective evolutionary algorithms (MOEAs) are now key tools for understanding management tradeoffs. Given the growing complexity of water planning problems, it is important to establish if an algorithm can consistently perform well on a given class of problems. This knowledge allows the decision analyst to focus on eliciting and evaluating appropriate problem formulations. This study proposes a multi-objective adaptation of the classic environmental economics "Lake Problem" as a computationally simple but mathematically challenging MOEA benchmarking problem. The lake problem abstracts a fictional town on a lake which hopes to maximize its economic benefit without degrading the lake's water quality to a eutrophic (polluted) state through excessive phosphorus loading. The problem poses the challenge of maintaining economic activity while confronting the uncertainty of potentially crossing a nonlinear and potentially irreversible pollution threshold beyond which the lake is eutrophic. Objectives for optimization are maximizing economic benefit from lake pollution, maximizing water quality, maximizing the reliability of remaining below the environmental threshold, and minimizing the probability that the town will have to drastically change pollution policies in any given year. The multi-objective formulation incorporates uncertainty with a stochastic phosphorus inflow abstracting non-point source pollution. We performed comprehensive diagnostics using 6 algorithms: Borg, MOEAD, eMOEA, eNSGAII, GDE3, and NSGAII to ascertain their controllability, reliability, efficiency, and effectiveness. The lake problem abstracts elements of many current water resources and climate related management applications where there is the potential for crossing irreversible, nonlinear thresholds. We show that many modern MOEAs can fail on this test problem, indicating its suitability as a

  20. Concerns in Marine Renewable Energy Projects

    SciTech Connect

    Kramer, Sharon; Previsic, Mirko; Nelson, Peter; Woo, Sheri

    2010-06-17

    To accelerate the adoption of these emerging marine hydrokinetic technologies, navigational and environmental issues and concerns must be identified and addressed. As hydrokinetic projects move forward, various stakeholders will need to be engaged; one of the key issues that project proponents face as they engage stakeholders is that many conflicting uses and environmental issues are not well-understood. Much of this lack of understanding comes from a limited understanding of the technologies themselves. To address this issue, in September 2008, RE Vision consulting, LLC, was selected by the Department of Energy, under their market acceleration program, to apply a scenario-based assessment approach to the emerging hydrokinetic technology sector. The goal was to improve understanding of potential environmental and navigation impacts of these technologies and focus stakeholders on the critical issues. To meet this goal, the study established baseline scenarios for wave and tidal power conversion at potential future deployment sites. The scenarios captured variations in technical approaches and deployment scales and thus grounded the analysis in realistic constraints. The work conducted under this award provides an important foundation to other market acceleration activities carried out by the DOE and other stakeholders in this sector. The scenarios were then evaluated using a framework developed by H.T. Harvey & Associates to identify and characterize key environmental concerns and uncertainties. In collaboration with PCCI and the U.S. Coast Guard, navigation issues were assessed and guidelines developed to assure the safe operation of these systems. Finally, the work highlights “next steps” to take to continue development and adoption of marine hydrokinetic energy. Throughout the project, close collaboration with device developers, project developers and regulatory stakeholders was pursued to ensure that assumptions and constraints are realistic. Results concur

  1. Fukushima- Ocean Impacts and Public Concerns

    NASA Astrophysics Data System (ADS)

    Buesseler, K.

    2015-12-01

    The triple disaster of the March 11, 2011 earthquake, tsunami, and subsequent radiation releases at Fukushima Dai-ichi were unprecedented events for the ocean and society. This presentation will provide an overview of studies of Fukushima radionuclides in the ocean. The radioactive releases from Fukushima will be compared to natural and prior human sources. The fate of cesium is largely determined by its soluble nature in seawater, though uptake in sediments does occur via cesium's association with both detrital particles and biological uptake and sedimentation. Cesium's continued supply from the rivers and ongoing leakages at the nuclear power plants suggests that coastal sediments may remain contaminated for decades to come. Although levels of cesium in the ocean and being released from Fukushima more than four years later are orders of magnitude lower than in 2011, other isotopes such as strontium-90 remain of interest as they are elevated relative to cesium in the groundwater and storage tanks at the reactor site. Across the Pacific, Fukushima cesium is starting to be detectable along the west coast of North America. Although models suggest cesium will be at levels well below those considered of human health concern, the public is worried about the lack of ocean monitoring of Fukushima radionuclides. We addressed these public concerns by creating "Our Radioactive Ocean" a citizen-scientist crowd-funded campaign that provides a sampling kit that can use to sample their favorite beach. Once collected, samples are returned to WHOI for analyses of the isotopes of cesium that allow us to distinguish Fukushima cesium from other sources (http://OurRadioactiveOcean.org ). However to measure the low levels of cesium already in the ocean 20 liter samples are needed. To increase public participation, we will also present results from a new wearable sample collector, the "RadBand" which contains a small amount of cesium selective resin that surfers and swimmers can wear on

  2. Occupational health concerns in the welding industry.

    PubMed

    Korczynski, R E

    2000-12-01

    The Workplace Safety and Health Branch initiated a proactive study in the welding industry in Manitoba. Eight welding companies participated in this study. Health concerns raised by welders were welders' flash, sore/red/teary eyes, headaches, nosebleeds, and a black mucous discharge from their nasal membrane. Most welders expressed concern regarding excessive smoke levels in the workplace and inadequate ventilation. Types of welding identified were MIG mild steel, MIG stainless steel, and TIG aluminum. Monitoring involved an assessment of noise levels, fume composition, and carbon monoxide and ozone concentrations. Metal analyses were according to National Institute for Occupational Safety and Health (NIOSH) Method 7300. Noise dosimeters used were the Quest model 100 and Micro 14 & 15. Carbon monoxide was monitored using the Gastech Model 4700 and ozone using the AID Portable Ozone Meter Model 560. In Manitoba, a hearing conservation program is required when the equivalent sound exposure level (normalized Lex 8-hr) exceeds 80 dBA-weighted. The American Conference of Governmental Industrial Hygienists' threshold limit value-time weighted average (ACGIH TLV-TWA) for iron is 5.0 mg/m3, manganese is 0.2 mg/m3, carbon monoxide is 25 ppm, and ozone is 0.05 ppm (heavy work), 0.08 ppm (moderate work), and 0.1 ppm (light work). Welders' personal exposures to manganese ranged from 0.01-4.93 mg/m3 (N = 42; AM = 0.5; GM = 0.2; SD +/- 0.9; GSD +/- 3.2) and to iron ranged from 0.04-16.29 mg/m3 (N = 42; AM = 3.0; GM = 1.4; SD +/- 3.5; GSD +/- 2.5). Noise exposures ranged from 79-98 dBA (N = 44; AM = 88.9; GM = 88.8; SD +/- 4.2; GSD +/- 1.0). Carbon monoxide levels were less than 5.0 ppm (at source) and ozone levels varied from 0.4-0.6 ppm (at source). Ventilation upgrades in the workplace were required in most welding shops. Only 7 percent of the welders wore respiratory protection. A hearing conservation program and hearing protection were required at all monitored workplaces

  3. Widespread fatigue damage monitoring: Issues and concerns

    NASA Technical Reports Server (NTRS)

    Swift, T.

    1994-01-01

    This paper is intended to illustrate the considerable effect that small in-service undetectable multi-site-damage (MSD) can have on the residual strength capability of aging aircraft structures. In general, very few people in the industry believe that tiny cracks of undetectable size are a problem because they know that many aircraft have been able to survive much larger damage. In fact they have been certified for this large damage capability. However, this is not the issue. The real issue is the effect the tiny cracks, at multiple sites, have on the large damage capability which the industry has become accustomed to expect and which the aircraft have been certified to sustain. The concern is that this message does not appear to be fully understood by many people outside the fracture community. The prime purpose of this paper, therefore, has been to convey this message by describing in simple terms the net section yielding phenomenon in ductile materials which causes loss in lead crack residual strength in the presence of MSD. The explanation continues with a number of examples on complex stiffened structures, using the results of previous finite element analyses, which illustrate that the effect of MSD is extremely sensitive to structural configuration. It is hoped that those members of the aviation community who believe that tiny cracks are not a problem will read this paper very carefully.

  4. Paediatric suicidal burns: A growing concern.

    PubMed

    Segu, Smitha; Tataria, Rachana

    2016-06-01

    An alarming rise in rates of paediatric population committing self-immolation acts is a growing social and medical problem. In recent times there seems to be a rising concern in paediatric population. A study was conducted at a government tertiary care burn centre over 5 years in paediatric age group of <18 years who had committed self-immolation. Demographic data, aetiology, burn severity, associated illnesses, treatment and outcomes of the patients were collected with preventive strategies. Of total 89 patients, 12 patients were below 12 years (children) and 77 between 12-18 years (adolescent) with female preponderance. Majority belonged to lower middle and upper lower class families. Most had deep partial thickness burns. Psychiatric and personality disorder were found in 24.03% and 31.46% patients respectively. Kerosene was the main agent chosen to inflict injury. The average length of hospital stay was 19.8 days. The crude mortality rate observed was 38.2%. With cultural and socio-economic changes children and adolescents are exposed to increased levels of stress and peer pressure leaving them vulnerable. A multidisciplinary care involving medical, psychological and social support is required. Identifying children at risk and proper counselling and support can form an important strategy at prevention rather than cure. PMID:26803366

  5. Human health concerns with GM crops.

    PubMed

    Malarkey, Trish

    2003-11-01

    Biotechnology was used in the first generation of so-called 'GM' crops to provide growers with complimentary and sometimes alternative crop management solutions to pesticides. Selected host genes or genes identified from other plants or non-plant sources are modified or transferred to a crop plant. The new or altered protein expression resulting from these modifications confer on the plant a desired physiological trait, such as resistance to particular herbicides or insect pests. Second generation modifications provide traits such as enhanced nutritional or health-promoting characteristics that are of benefit to consumers. The commonly raised concerns about possible implications for human health are: inherent toxicity of the novel gene and their products, the potential to express novel antigenic proteins or alter levels of existing protein allergens, the potential for unintended effects resulting from alterations of host metabolic pathways or over expression of inherently toxic or pharmacologically active substances and the potential for nutrient composition in the new food occur differing significantly from a conventional counterpart. Foods produced using biotechnology are subjected to far greater levels of scrutiny than foods produced by traditional plant breeding techniques. The accepted analytical, nutritional and toxicological methods employed to support this scrutiny and to assess and assure that a 'GM' food is a safe and nutritious as its 'non-GM' counterpart are discussed. The challenges associated with identifying unintended effects in whole GM foods and the promise new (proteomics/genomic) technologies offer opposite traditional toxicity testing paradigms are appraised. PMID:14644323

  6. Issues concerning centralized versus decentralized power deployment

    NASA Technical Reports Server (NTRS)

    Metcalf, Kenneth J.; Harty, Richard B.; Robin, James F.

    1991-01-01

    The results of a study of proposed lunar base architectures to identify issues concerning centralized and decentralized power system deployment options are presented. The power system consists of the energy producing system (power plant), the power conditioning components used to convert the generated power into the form desired for transmission, the transmission lines that conduct this power from the power sources to the loads, and the primary power conditioning hardware located at the user end. Three power system architectures, centralized, hybrid, and decentralized, were evaluated during the course of this study. Candidate power sources were characterized with respect to mass and radiator area. Two electrical models were created for each architecture to identify the preferred method of power transmission, dc or ac. Each model allowed the transmission voltage level to be varied at assess the impact on power system mass. The ac power system models also permitted the transmission line configurations and placements to determine the best conductor construction and installation location. Key parameters used to evaluate each configuration were power source and power conditioning component efficiencies, masses, and radiator areas; transmission line masses and operating temperatures; and total system mass.

  7. Bilateral prophylactic mastectomy: issues and concerns.

    PubMed

    Stefanek, M E

    1995-01-01

    At present, the care of women at increased risk of developing breast cancer poses a clinical dilemma and remains an area of controversy. A number of investigators have addressed the pros and cons of prophylactic mastectomy versus close follow-up, utilizing annual mammography, semiannual or even more frequent physical examinations of the breast, and proficient monthly breast self-examinations. Recent efforts to isolate a gene (BRCA1) on chromosome 17q12-21 raise additional concerns about the management of women testing positive for BRCA1 mutations. These women are estimated to have an 85% lifetime risk of developing breast cancer. Testing for BRCA1 mutation carriers may soon be available for population screening. This article describes preliminary studies investigating health care provider and patient perceptions of bilateral prophylactic mastectomy. In addition, a number of research questions remain regarding the efficacy and utilization of bilateral prophylactic mastectomy as a treatment option for women at increased risk of developing breast cancer. These women include those testing positive for BRCA1 mutations. In addition, women with a strong family history opting against testing for BRCA1 mutations may express interest in surgery. PMID:8573451

  8. Concerns with low-level ionizing radiation

    SciTech Connect

    Yalow, R.S.

    1994-12-31

    Populations have been studied in geographic areas of increased natural radiation, in radiation-exposed workers, in patients medically exposed, and in accidental exposures. No reproducible evidence exists of harmful effects from increases in background radiation three to ten times the usual levels. There is no increase in leukemia or other cancers among American military participants in nuclear testing, no increase in leukemia or thyroid cancer among medical patients receiving {sup 131}I for diagnosis or treatment of hypothyroidism, and no increase in lung cancer among nonsmokers exposed to increased radon in the home. The association of radiation with the atomic bomb and with excessive regulatory and health physics as-low-as-reasonably-achievable (ALARA) radiation levels practices has created a climate of fear about the dangers of radiation at any level. However, there is no evidence that radiation exposures at the levels equivalent to medical usage are harmful. The unjustified excessive concern with radiation at any level, however, precludes beneficial uses of radiation and radioactivity in medicine, science, and industry.

  9. Wireless Network Security Vulnerabilities and Concerns

    NASA Astrophysics Data System (ADS)

    Mushtaq, Ahmad

    The dilemma of cyber communications insecurity has existed all the times since the beginning of the network communications. The problems and concerns of unauthorized access and hacking has existed form the time of introduction of world wide web communication and Internet's expansion for popular use in 1990s, and has remained till present time as one of the most important issues. The wireless network security is no exception. Serious and continuous efforts of investigation, research and development has been going on for the last several decades to achieve the goal of provision of 100 percent or full proof security for all the protocols of networking architectures including the wireless networking. Some very reliable and robust strategies have been developed and deployed which has made network communications more and more secure. However, the most desired goal of complete security has yet to see the light of the day. The latest Cyber War scenario, reported in the media of intrusion and hacking of each other's defense and secret agencies between the two super powers USA and China has further aggravated the situation. This sort of intrusion by hackers between other countries such as India and Pakistan, Israel and Middle East countries has also been going on and reported in the media frequently. The paper reviews and critically examines the strategies already in place, for wired network. Wireless Network Security and also suggests some directions and strategies for more robust aspects to be researched and deployed.

  10. [Tissue grafts: an activity concerning many patients].

    PubMed

    Loty, B

    1997-11-15

    Tissue allografts mainly include corneas, bone (and cartilage, tendon, ligament, aponevrosis), skin, vessels and cardiac valves. All these grafts have been widely used for many years and were the subject of a large number of experimental and clinical studies. The different steps allowing the obtention of different tissue allografts have in fact a common organization through tissue procurement and banking activities. Tissue banks have a central situation ensuring security, safety, traceability and distribution of tissues. Appropriate organization of the banks, and respect of high level standards are thus mandatory. Tissue transplantation activity in France has been studied through national surveys: they concern more than 600 hospitals and clinics, and grafts procured in France (excluding imported allografts) are around 15,000 a year. Precise regulation implied by the bioethical law published in 1994 and homogeneous organization of the activity allow the use of stringent and regularly updated standards, allowing the distribution to the patients of safe grafts procured in ethical conditions. The actual shortage of tissue allografts in France implies increasing procurement through a better organization of retrieval in hospitals and clinics and donation promotion. PMID:9501596

  11. Dispelling myths concerning pigmented skin lesions.

    PubMed

    Piccolo, V; Russo, T; Giacomel, J; Lallas, A; Alfano, R; Argenziano, G

    2016-06-01

    The history of medicine is replete with examples of debunked myths, and in daily clinical dermatological practice, we must still counter many misconceptions regarding pigmented lesions, both with patients and other medical practitioners. Debunking myths and attempting to explain the reasons for these erroneous beliefs are the purposes of this review. The literature review has been partially guided by the results obtained from an online questionnaire conducted on an Italian website (www.vediamocichiara.it) from February 15, 2015 to March 15, 2015. The remaining discussed were selected on the basis of the existing literature and our personal experience. In order to explore these misconceptions, the following are the seven most salient questions that require investigation: (i) Is it dangerous to excise moles?; (ii) Is it dangerous to traumatize moles?; (iii) Are plantar moles worrisome?; (iv) Is it necessary to selectively apply sunscreen to moles?; (v) Is it inadvisable to partially biopsy a melanoma?; (vi) Do moles turn into melanoma?; and (vii) Is it necessary to perform sentinel lymph node biopsy for thin melanomas and for atypical Spitz naevi? Myths are ubiquitous, being prevalent in dermatological practice, with many of them concerning pigmented skin lesions. By encouraging critical analysis by patients and medical practitioners, the birth and perpetuation of myths can potentially be minimized, for the ultimate benefit of patients. This requires a scientific approach to be rigorously applied to dermatology, with critical questioning of unsubstantiated hypotheses including those emanating from the mass media as well as from respected sources. PMID:26840917

  12. Leishmaniasis, a global concern for travel medicine.

    PubMed

    Neghina, Raul; Neghina, Adriana M

    2010-08-01

    Leishmaniasis, a parasitic infection listed by the World Health Organization among the 6 most important tropical diseases, is endemic in approximately 88 countries worldwide, with a global estimate of 350 million individuals at risk. The present report aims to review the imported cases of leishmaniasis reported in retrospective studies or described as clusters or single interesting cases. It is apparent that some European countries considered as premier tourist attractions export leishmaniasis: Greece, France, Italy, Spain, Portugal, Croatia and Turkey. Travelling and exploring the New World countries, especially the Amazonian jungle and the archaeological ancient sites, is a continuous challenge, with a risk of acquiring various tropical infections. Imported leishmaniasis has occurred in individuals who have gone to work abroad in improper conditions, without being aware of the risk of severe vector-borne infections. Exported cases are carried by refugees and immigrants from endemic developing countries. Extended military operations are a further source of imported cases. In the new millennium, the import and export of leishmaniasis continue to be of major concern for public health services worldwide as a result of increased mobility. PMID:20438287

  13. Secondary Teachers' Concerns about Response to Intervention: Using the Concerns-Based Adoption Model

    ERIC Educational Resources Information Center

    Isbell, Laura J.

    2013-01-01

    This case study addressed the problem of implementing response to intervention (RTI) in general secondary education. To investigate this problem, one north Texas school's RTI implementation was examined using the theoretical framework of the concerns-based adoption model (CBAM) and defining RTI as the innovation. RTI-related practices were studied…

  14. Nuisance Odors: Is there a Concern - 12340

    SciTech Connect

    Brounstein, Robert A.

    2012-07-01

    Nuisance odors are generally thought of as just being annoying or unpleasant and not causing any physiological harm to our internal organs or other biologic systems. Yet during an excavation of buried animal remains, field workers experienced a multitude of symptoms that are associated with exposures to toxic materials. An examination of the decomposition process revealed that there is a potential off-gassing of a number of common, yet harmful chemicals including ammonia, mercaptans, hydrogen sulfide, butyric acid and phenol. In addition, other compounds, that have limited information such as established health data and occupational exposure limits, were also potential contaminants-of-concern. While a variety of monitoring and sampling techniques were used to assess worker exposures, all results indicated non-detectable airborne concentrations. Nevertheless, workers were experiencing such symptoms as nausea and headaches. As such, protective measures were necessary for field personnel to continue work while having confidence that the project was instituting sincere steps to ensure their health and safety. Researching the possible reasons for the causes of workers exhibiting adverse health effects from nuisance odors revealed that such exposures initiate electrochemical pathways, starting from the olfactory bulb to the brain, followed by a transfer of information to such biologic systems as the hypothalamus and pituitary gland. These systems, in turn, secrete hormones that cause a number of involuntary reactions; many of which are observed as typical adverse health effects, when in fact, they are merely reactions caused by the brain's memory; most likely created from previous experiences to unpleasant odors. The concern then focuses of how the Occupational Safety and Health community shall respond to such workplace exposures. Future work in this area may need to focus on the viability of current occupational exposure limits and the possibility of revising these

  15. Issues and Concerns in Robotic Drilling

    NASA Technical Reports Server (NTRS)

    Glass, Brian

    2003-01-01

    Exploration of the Martian subsurface will be essential in the search for life and water, given the desiccated and highly oxidized conditions on the surface. Discovery of these, at least in non-fossil form, is unlikely without drilling or other physical access to the subsurface. Hence subsurface access will be critical for both future in-situ science and Mars sample return. Drilling applications present many new challenges for diagnosis and control technology. Traditionally, diagnosis has concentrated on determining the internal state of a system, and detecting failures of system components. In the case of drilling applications, an additional challenge is to diagnose the interactions between the drill and its environment. This is necessary because particular observations of the drilling operation may be consistent with a number of possible problems, including faults in the equipment, but also changes in the material being drilled (for example, from rock to ice). The diagnosis of a particular observation may also depend on knowledge of geological formations previously encountered during drilling, and different remedial actions may be required for each diagnosis. Current 2009 Mars mission scenarios call for no more than 33 sols to be spent drilling. Yet they also call for a baseline of two 2m-deep holes in each of three target areas, for a total of six drilling operations. Using current levels of automation, it is estimated that 15-16 sols would be required to drill each hole. As a result of this, either the drilling part of the mission plan will need to be severely downscoped to no more than two holes total, or on-board automation and robotics must be increased in order to reduce the number of sols required per hole by removing ground control from the drilling control loop. This lecture will discuss salient issues and concerns of robotic drilling automation compares with other applications, and implementation constraints.

  16. Vinyl chloride: still a cause for concern.

    PubMed Central

    Kielhorn, J; Melber, C; Wahnschaffe, U; Aitio, A; Mangelsdorf, I

    2000-01-01

    Vinyl chloride (VC) is both a known carcinogen and a regulated chemical, and its production capacity has almost doubled over the last 20 years, currently 27 million tons/year worldwide. According to recent reports it is still a cause for concern. VC has been found as a degradation product of chloroethylene solvents (perchloroethylene and trichloroethylene) and in landfill gas and groundwater at concentrations up to 200 mg/m(3) and 10 mg/L, respectively. Worldwide occupational exposure to VC still seems to be high in some countries (e.g., averages of approximately 1,300 mg/m(3) until 1987 in one factory), and exposure may also be high in others where VC is not regulated. By combining the most relevant epidemiologic studies from several countries, we observed a 5-fold excess of liver cancer, primarily because of a 45-fold excess risk from angiosarcoma of the liver (ASL). The number of ASL cases reported up to the end of 1998 was 197 worldwide. The average latency for ASL is 22 years. Some studies show a small excess risk for hepatocellular carcinoma, and others suggest a possible risk of brain tumors among highly exposed workers. Lung cancer, lymphomas, or leukemia do not seem to be related to VC exposure according to recent results. The mutation spectra observed in rat and human liver tumors (ASL and/or hepatocellular carcinoma) that are associated with exposure to VC are clearly distinct from those observed in sporadic liver tumors or hepatic tumors that are associated with other exposures. In rats, the substitution mutations found at A:T base pairs in the ras and p53 genes are consistent with the promutagenic properties of the DNA adduct 1,N(6)-ethenoadenine formed from VC metabolites. Risk assessments derived from animal studies seem to overestimate the actual risk of cancer when comparing estimated and reported cases of ASL. Images Figure 1 Figure 2 PMID:10905993

  17. Research and Development Concerning Coalbed Natural Gas

    SciTech Connect

    William Ruckelshaus

    2008-09-30

    The Powder River Basin in northeastern Wyoming is one of the most active areas of coalbed natural gas (CBNG) development in the western United States. This resource provides clean energy but raises environmental concerns. Primary among these is the disposal of water that is co-produced with the gas during depressurization of the coal seam. Beginning with a few producing wells in Wyoming's Powder River Basin (PRB) in 1987, CBNG well numbers in this area increased to over 13,600 in 2004, with projected growth to 20,900 producing wells in the PRB by 2010. CBNG development is continuing apace since 2004, and CBNG is now being produced or evaluated in four other Wyoming coal basins in addition to the PRB, with roughly 3500-4000 new CBNG wells permitted statewide each year since 2004. This is clearly a very valuable source of clean fuel for the nation, and for Wyoming the economic benefits are substantial. For instance, in 2003 alone the total value of Wyoming CBNG production was about $1.5 billion, with tax and royalty income of about $90 million to counties, $140 million to the state, and $27 million to the federal government. In Wyoming, cumulative CBNG water production from 1987 through December 2004 was just over 380,000 acre-feet (2.9 billion barrels), while producing almost 1.5 trillion cubic feet (tcf) of CBNG gas statewide. Annual Wyoming CBNG water production in 2003 was 74,457 acre-feet (577 million barrels). Total production of CBNG water across all Wyoming coal fields could total roughly 7 million acre-feet (55.5 billion barrels), if all of the recoverable CBNG in the projected reserves of 31.7 tcf were produced over the coming decades. Pumping water from coals to produce CBNG has been designated a beneficial water use by the Wyoming State Engineer's Office (SEO), though recently the SEO has limited this beneficial use designation by requiring a certain gas/water production ratio. In the eastern part of the PRB where CBNG water is generally of good quality

  18. The Effect of Age on the Use of Health and Self-Care Information: Confronting the Stereotype

    ERIC Educational Resources Information Center

    Wagner, Lisa Smith; Wagner, Todd H.

    2003-01-01

    Purpose: Given stereotypes of older adults, there is the perception that older adults will not use health information technologies. One concern is that practitioners might shy away from providing older patients with health information, and in particular, computerized information. The study's primary objective was to evaluate whether a health…

  19. The Role of the Student Personnel Staff Before, During and After a Confrontation With the Institution by Students.

    ERIC Educational Resources Information Center

    DeLeers, Vincent

    Any college, however liberal, is liable to face some sort of protest and should prepare for it. The student personnel staff should know what to do before, during, and after the incident. Early preparations include creating a climate of trust between college and students. The latter must feel that their concerns are taken seriously and their rights…

  20. A few problems concerning population science.

    PubMed

    Xu, D

    1981-05-27

    This paper discusses problems concerning population science in China within a Marxist perspective. In contrast to capitalism, the socialist society is built on the foundation of the socialist public ownership of the means of production. The socialist law of population, as distinct from the capitalist, means the inevitability of population planning under the socialist mode of production. If rapid population growth is allowed to continue, the yearly increment of material wealth will be conserved by the additional population which will thereby nullify the cultural and material needs of the people. Therefore, population growth planning is necessary to control reproduction and material production as well as the development of the national economy. 3 differences between Chinese population theory and that of the neoMalthusians are discussed: 1) whereas the neoMalthusians propose to safeguard the capitalist system, the Chinese theory is to consolidate the socialist system, 2) Malthusianism emphasizes population growth and ignores, unlike the Chinese system, the possibility of increasing production while achieving population control by degrees, and 3) responsibility for controlling "surplus population" is placed on the working people by neoMalthusians but on the elites in the Chinese system. Recent efforts in China are to control the population by reducing families to one child. In the past 30 years, a series of contradictions have developed in the development of the economy in relation to population growth: 1) distinct disproportion arises between the growth of the total population (66.7% between 1952-78) and that of the means of subsistence (5.4%/year between 1952-78); 2) if population growth is not controlled, a contradiction will occur between those of working ages and the growth of the means of production; and 3) the disproportion between the quality of population and the needs of the modern socialist system. Under the socialist system, population control is

  1. COMPARING THE LIFE CONCERNS OF PRESCRIPTION OPIOID AND HEROIN USERS

    PubMed Central

    Stein, Michael D.; Anderson, Bradley J.; Thurmond, Portia; Bailey, Genie L.

    2014-01-01

    This study explored life concerns of prescription opioid (PO) and heroin users. Persons entering opioid detoxification rated their level of concern about 43 health and welfare items. Using exploratory factor analysis and conceptual rationale, we identified ten areas of concern. Participants (n = 529) were 69.9% male, 87.5% non-Hispanic Caucasian, and 24.2% PO users. Concern about drug problems was perceived as the most serious concern, followed by money problems, relationship problems, mental health, and cigarette smoking. PO users expressed significantly lower concern about drug problems (p=.017) and transmissible diseases (p<.001), but were more concerned about alcohol use (p<.001) than heroin users. There were no significant differences with regard to the other 7 areas of concern. Recognition of the daily worries of opioid dependent persons could allow providers to better tailor their services to the context of their patients’ lives. PMID:25171955

  2. Ask Dr. Sue: Center Directors Express These Health Concerns.

    ERIC Educational Resources Information Center

    Aronson, Susan S.

    1991-01-01

    A physician addresses three health concerns of child care center directors. She provides information about the increasing number of children with asthma problems, the exclusion of ill children from child care settings, and the increasing concern about lead poisoning. (GLR)

  3. Radiation and Reliability Concerns for Modern Nonvolatile Memory Technology

    NASA Technical Reports Server (NTRS)

    Oldham, Timothy R.; Friendlich, Mark R.; Kim, Hak S.; Berg, Melanie D.; LaBel, Kenneth A.; Buchner, S. P.; McMorrow, D.; Mavis, D. G.; Eaton, P. H.; Castillo, J.

    2011-01-01

    Commercial nonvolatile memory technology is attractive for space applications, but radiation issues are serious concerns. In addition, we discuss combined radiation/reliability concerns which are only beginning to be addressed.

  4. Comparing the life concerns of prescription opioid and heroin users.

    PubMed

    Stein, Michael D; Anderson, Bradley J; Thurmond, Portia; Bailey, Genie L

    2015-01-01

    This study explored life concerns of prescription opioid (PO) and heroin users. Persons entering opioid detoxification rated their level of concern about 43 health and welfare items. Using exploratory factor analysis and conceptual rationale, we identified ten areas of concern. Participants (N=529) were 69.9% male, 87.5% non-Hispanic Caucasian, and 24.2% PO users. Concern about drug problems was perceived as the most serious concern, followed by money problems, relationship problems, mental health, and cigarette smoking. PO users expressed significantly lower concern about drug problems (p=.017) and transmissible diseases (p<.001), but were more concerned about alcohol use (p<.001) than heroin users. There were no significant differences with regard to the other 7 areas of concern. Recognition of the daily worries of opioid dependent persons could allow providers to better tailor their services to the context of their patients' lives. PMID:25171955

  5. Assessment and Intervention for Young Children with Nonphysiological Feeding Concerns

    ERIC Educational Resources Information Center

    Olive, Melissa

    2004-01-01

    Among families who have young children, feeding concerns are quite common (Brazelton, 1992). Feeding concerns can include, but are not limited to, inappropriate mealtime behaviors, lack of self-feeding, food selectivity, and food refusal (Kerwin, 1999). Given the complex nature of assessment of and intervention for feeding concerns in young…

  6. 20 CFR 725.708 - Disputes concerning medical benefits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Disputes concerning medical benefits. 725.708... FEDERAL MINE SAFETY AND HEALTH ACT, AS AMENDED Medical Benefits and Vocational Rehabilitation § 725.708 Disputes concerning medical benefits. (a) Whenever a dispute develops concerning medical services...

  7. 7 CFR 1469.4 - Significant resource concerns.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Provisions § 1469.4 Significant resource concerns. (a) Soil quality and water quality are nationally significant resource concerns for all land uses. (b) For each sign-up, the Chief may determine additional... 7 Agriculture 10 2010-01-01 2010-01-01 false Significant resource concerns. 1469.4 Section...

  8. Eating Concerns in College Women across Sexual Orientation Identities

    ERIC Educational Resources Information Center

    Maloch, Janelle K.; Bieschke, Kathleen J.; McAleavey, Andrew A.; Locke, Benjamin D.

    2013-01-01

    This study found that treatment-seeking sexual minority college women evidenced serious eating concerns. Regardless of sexual orientation and compared with those with low levels of eating concerns, women with high levels of eating concerns evidenced increased depression, increased generalized anxiety, and a greater likelihood of experiencing…

  9. 7 CFR 1469.4 - Significant resource concerns.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Significant resource concerns. 1469.4 Section 1469.4... Provisions § 1469.4 Significant resource concerns. (a) Soil quality and water quality are nationally significant resource concerns for all land uses. (b) For each sign-up, the Chief may determine...

  10. On the Brink of Transition: The Concerns of College Seniors

    ERIC Educational Resources Information Center

    Taub, Deborah J.; Servaty-Seib, Heather L.; Cousins, Chris

    2006-01-01

    Using a revised, more parsimonious version of the Senior Concerns Survey (Pistilli, Taub, & Bennett, 2003), differences in the concerns of college seniors living in campus residence halls (N = 166) were explored. Significant differences were found based on gender, race, post-graduation plans, and major. Results indicated that concerns in the…

  11. Exploring Teaching Concerns and Characteristics of Graduate Teaching Assistants

    ERIC Educational Resources Information Center

    Cho, YoonJung; Kim, Myoungsook; Svinicki, Marilla D.; Decker, Mark Lowry

    2011-01-01

    The purpose of the study was to explore a conceptual structure of graduate teaching assistant (GTA) teaching concerns. Results indicated that GTAs experience five distinct, inter-related types of concerns: class control, external evaluation, task, impact and role/time/communication. These "teaching concerns" were further analysed by examining…

  12. 20 CFR 725.708 - Disputes concerning medical benefits.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false Disputes concerning medical benefits. 725.708... FEDERAL MINE SAFETY AND HEALTH ACT, AS AMENDED Medical Benefits and Vocational Rehabilitation § 725.708 Disputes concerning medical benefits. (a) Whenever a dispute develops concerning medical services...

  13. Literature Review: Reported Educator Concerns Regarding Cyberspace Curricula

    ERIC Educational Resources Information Center

    Czubaj, Camilia Anne

    2004-01-01

    Researchers and educators have expressed many concerns regarding cyberspace curricula. In this review of the literature, it was found that articles dealing with educator concerns regarding cyberspace curricula reported five major categorical concerns: insufficient teacher training, insufficient educator involvement in the technology development…

  14. 20 CFR 725.708 - Disputes concerning medical benefits.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Disputes concerning medical benefits. 725.708... FEDERAL MINE SAFETY AND HEALTH ACT, AS AMENDED Medical Benefits and Vocational Rehabilitation § 725.708 Disputes concerning medical benefits. (a) Whenever a dispute develops concerning medical services...

  15. 7 CFR 1469.4 - Significant resource concerns.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Significant resource concerns. 1469.4 Section 1469.4... Provisions § 1469.4 Significant resource concerns. (a) Soil quality and water quality are nationally significant resource concerns for all land uses. (b) For each sign-up, the Chief may determine...

  16. 7 CFR 1469.4 - Significant resource concerns.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Significant resource concerns. 1469.4 Section 1469.4... Provisions § 1469.4 Significant resource concerns. (a) Soil quality and water quality are nationally significant resource concerns for all land uses. (b) For each sign-up, the Chief may determine...

  17. 7 CFR 1469.4 - Significant resource concerns.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Significant resource concerns. 1469.4 Section 1469.4... Provisions § 1469.4 Significant resource concerns. (a) Soil quality and water quality are nationally significant resource concerns for all land uses. (b) For each sign-up, the Chief may determine...

  18. Calls to Teen Line: Representative Concerns of Adolescents.

    ERIC Educational Resources Information Center

    Boehm, Kathryn E.; Schondel, Connie K.; Ivoska, William J.; Marlowe, Alison L.; Manke-Mitchell, Laurie

    1998-01-01

    Study examines whether the concerns of teenagers calling a peer listening service are representative of the concerns of teenagers in the area served. Results indicate that students' biggest concerns involve family problems, peer relationships, self-esteem, and school problems. Concludes that calls to the teen line are representative. (Author/GCP)

  19. 20 CFR 725.708 - Disputes concerning medical benefits.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false Disputes concerning medical benefits. 725.708... FEDERAL MINE SAFETY AND HEALTH ACT, AS AMENDED Medical Benefits and Vocational Rehabilitation § 725.708 Disputes concerning medical benefits. (a) Whenever a dispute develops concerning medical services...

  20. Concerns of Teacher Candidates in an Early Field Experience

    ERIC Educational Resources Information Center

    Chang, Sau Hou

    2009-01-01

    The present study examined the concerns of teacher candidates in an early field experience. Thirty-five teacher candidates completed the Teacher Concerns Checklist (TCC, Fuller & Borich, 2000) at the beginning, middle and end of their early field experiences. Results showed that teacher candidates ranked impact as the highest concern, self as the…

  1. Total Quality Schools Implementation Evaluation: A Concerns-Based Approach.

    ERIC Educational Resources Information Center

    Griswold, Philip A.; And Others

    This paper presents findings of a study that assessed the implementation of Total Quality Schooling (TQS) using a concerns-based model in an Ohio school district. The Stages of Concern Questionnaire (SoC) was sent to all faculty, staff, and administrators in the district to identify employees' concerns, attitudes and perceptions about the program.…

  2. 5 CFR 370.107 - Details to small business concerns.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Details to small business concerns. 370... INFORMATION TECHNOLOGY EXCHANGE PROGRAM § 370.107 Details to small business concerns. (a) The head of each... organizations in each calendar year, at least 20 percent are to small business concerns, in accordance with 5...

  3. Patients' and parents' concerns and decisions about orthodontic treatment

    PubMed Central

    Aydoğan, Cihan; Alkan, Özer

    2016-01-01

    Objective Patients' and parents' expectations are important in orthodontic treatment decision making. The literature generally demonstrates the perceived benefits of orthodontic treatment, but patients' and their parents' concerns about orthodontic treatment have not been investigated comprehensively. The aim of this study was to identify patients' and parents' concerns about orthodontic treatment and compare them according to sex, age, and treatment demand level. Methods One hundred and eighty-nine children and their parents were interviewed about concerns related to orthodontic treatment. Patients and parents were asked about orthodontic treatment decisions. Answers were recorded as "yes," "no," or "don't know." Chi-squared and Fisher's exact tests were used to compare concerns between age groups, sexes, and treatment demand levels. Kappa statistics were used to assess agreement between patients and their parents. Results Concerns about orthodontic treatment were gathered under 10 items as follows: "feeling pain," "the appearance of braces," "being teased," "avoiding smiling," "speech problems," "dietary changes," "problems with transportation," "economic problems," "long treatment duration," and "missing school." There was no statistically significant difference in concerns between the sexes or age groups. Some concern items and treatment demand were inversely related in patients. Conclusions The results of this study demonstrate patients' and parents' concerns about orthodontic treatment. Differences between the concerns of patients with different treatment demands imply that children might reject orthodontic treatment because of their concerns. Appropriate consultation of patients addressing their concerns may help reduce anxiety and improve the acceptance of treatment. PMID:26877979

  4. When Free Is Not for Me: Confronting the Barriers to Use of Free Quitline Telephone Counseling for Tobacco Dependence

    PubMed Central

    Sheffer, Christine; Brackman, Sharon; Lercara, Charnette; Cottoms, Naomi; Olson, Mary; Panissidi, Luana; Pittman, Jami; Stayna, Helen

    2015-01-01

    Remarkable disparities in smoking rates in the United States contribute significantly to socioeconomic and minority health disparities. Access to treatment for tobacco use can help address these disparities, but quitlines, our most ubiquitous treatment resource, reach just 1%–2% of smokers. We used community-based participatory methods to develop a survey instrument to assess barriers to use of the quitline in the Arkansas Mississippi delta. Barriers were quitline specific and barriers to cessation more broadly. Over one-third (34.9%) of respondents (n = 799) did not have access to a telephone that they could use for the quitline. Respondents reported low levels of knowledge about the quitline, quitting, and trust in tobacco treatment programs as well as considerable ambivalence about quitting including significant concerns about getting sick if they quit and strong faith-based beliefs about quitting. These findings suggest quitlines are not accessible to all lower socioeconomic groups and that significant barriers to use include barriers to cessation. These findings suggest targets for providing accessible tobacco use treatment services and addressing concerns about cessation among lower income, ethnic minority, and rural groups. PMID:26703662

  5. When Free Is Not for Me: Confronting the Barriers to Use of Free Quitline Telephone Counseling for Tobacco Dependence.

    PubMed

    Sheffer, Christine; Brackman, Sharon; Lercara, Charnette; Cottoms, Naomi; Olson, Mary; Panissidi, Luana; Pittman, Jami; Stayna, Helen

    2016-01-01

    Remarkable disparities in smoking rates in the United States contribute significantly to socioeconomic and minority health disparities. Access to treatment for tobacco use can help address these disparities, but quitlines, our most ubiquitous treatment resource, reach just 1%-2% of smokers. We used community-based participatory methods to develop a survey instrument to assess barriers to use of the quitline in the Arkansas Mississippi delta. Barriers were quitline specific and barriers to cessation more broadly. Over one-third (34.9%) of respondents (n = 799) did not have access to a telephone that they could use for the quitline. Respondents reported low levels of knowledge about the quitline, quitting, and trust in tobacco treatment programs as well as considerable ambivalence about quitting including significant concerns about getting sick if they quit and strong faith-based beliefs about quitting. These findings suggest quitlines are not accessible to all lower socioeconomic groups and that significant barriers to use include barriers to cessation. These findings suggest targets for providing accessible tobacco use treatment services and addressing concerns about cessation among lower income, ethnic minority, and rural groups. PMID:26703662

  6. Symmetry Concerns as a Symptom of Body Dysmorphic Disorder.

    PubMed

    Hart, Ashley S; Phillips, Katharine A

    2013-07-01

    Symmetry obsessions are a common symptom of obsessive-compulsive disorder (OCD) and have several demographic and clinical correlates. Appearance-related symmetry concerns appear common in body dysmorphic disorder (BDD); however, no published studies have examined this topic. This study examined the clinical features, prevalence, and correlates of symmetry concerns involving physical appearance in two BDD samples (N=160 and N=115). More than 25% of participants in each sample reported symmetry concerns for a body part with which they were preoccupied (total of 18 body parts in sample 1 and 18 in sample 2). In sample 1, BDD participants with appearance-related symmetry concerns were older than those without appearance-related symmetry concerns. In sample 2, those with appearance-related symmetry concerns reported poorer mental health-related quality of life, were more likely to have experienced lifetime suicidal ideation, had better BDD-related insight, and were less likely to have a lifetime eating disorder. In both samples, participants with appearance-related symmetry concerns were more likely to have lifetime OCD but not OCD-related symmetry obsessions. Thus, symmetry is a common appearance concern in BDD that is associated with comorbid OCD but not with OCD symmetry concerns specifically, suggesting that symmetry concerns may have a different mechanism/pathophysiology in BDD versus OCD. PMID:24058899

  7. Sex and Babies: Pregnant Couples' Postnatal Sexual Concerns

    PubMed Central

    Polomeno, Viola

    1999-01-01

    What are pregnant couples' concerns regarding their sexual relationship after their baby's arrival? A study in regard to this question was conducted with five prenatal groups (n = 82). Its results are presented in this article. The sexual concerns are categorized as being about physical matters, psychological issues, adaptation issues, and anticipatory planning. A review of the literature then develops the theoretical interpretation of each of the sexual concerns and offers suggestions for childbirth educators to address some of these issues. PMID:22988416

  8. 7 CFR 54.15 - Advance information concerning service rendered.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... concerning the determination of class, grade, other quality, or compliance of products for such applicant may... (CONTINUED) MEATS, PREPARED MEATS, AND MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS)...

  9. The Development of Human Resources: An International Concern.

    ERIC Educational Resources Information Center

    Orfila, H. E. Alejandro; And Others

    1981-01-01

    This series of articles summarizes discussions from the Second World Conference on Cooperative Education. Topics include "Cooperative Education: A Powerful Instrument for Development and Peace;""Human Resources: An International Concern for Developing Countries;""Human Resources: A Continuing International Concern for Developed Countries;" and…

  10. 28 CFR 36.607 - Guidance concerning model codes.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 1 2013-07-01 2013-07-01 false Guidance concerning model codes. 36.607... Codes § 36.607 Guidance concerning model codes. Upon application by an authorized representative of a private entity responsible for developing a model code, the Assistant Attorney General may review...

  11. 28 CFR 36.607 - Guidance concerning model codes.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 1 2014-07-01 2014-07-01 false Guidance concerning model codes. 36.607... Codes § 36.607 Guidance concerning model codes. Upon application by an authorized representative of a private entity responsible for developing a model code, the Assistant Attorney General may review...

  12. 28 CFR 36.607 - Guidance concerning model codes.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 1 2012-07-01 2012-07-01 false Guidance concerning model codes. 36.607... Codes § 36.607 Guidance concerning model codes. Upon application by an authorized representative of a private entity responsible for developing a model code, the Assistant Attorney General may review...

  13. 28 CFR 36.607 - Guidance concerning model codes.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Guidance concerning model codes. 36.607... Codes § 36.607 Guidance concerning model codes. Upon application by an authorized representative of a private entity responsible for developing a model code, the Assistant Attorney General may review...

  14. The Mighty Morphin Power Rangers: Teachers Voice Concern.

    ERIC Educational Resources Information Center

    Levin, Diane E.; Carlsson-Paige, Nancy

    1995-01-01

    Presents the results of a study exploring teachers' concerns and observations of how the "Power Rangers" television series affects children in their classrooms. Teachers' concerns focus on violence, aggressive play, confusion about fantasy and reality, obsessive involvement with the Power Rangers, and use of them as role models for social…

  15. 48 CFR 871.211 - Information concerning correspondence courses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Information concerning... PROGRAMS Vocational Rehabilitation and Employment Service 871.211 Information concerning correspondence courses. Specific questions on correspondence courses as to the content of courses, academic credit,...

  16. 21 CFR 21.10 - Policy concerning records about individuals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Policy concerning records about individuals. 21.10... PROTECTION OF PRIVACY General Provisions § 21.10 Policy concerning records about individuals. Information about individuals in Food and Drug Administration records shall be collected, maintained, used,...

  17. An Information Search Model of Evaluative Concerns in Intergroup Interaction

    ERIC Educational Resources Information Center

    Vorauer, Jacquie D.

    2006-01-01

    In an information search model, evaluative concerns during intergroup interaction are conceptualized as a joint function of uncertainty regarding and importance attached to out-group members' views of oneself. High uncertainty generally fosters evaluative concerns during intergroup exchanges. Importance depends on whether out-group members'…

  18. 47 CFR 90.1021 - Definitions concerning competitive bidding process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Definitions concerning competitive bidding process. 90.1021 Section 90.1021 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY... 220 MHz Service § 90.1021 Definitions concerning competitive bidding process. (a) Scope....

  19. Social Capital, Safety Concerns, Parenting, and Early Adolescents' Antisocial Behavior

    ERIC Educational Resources Information Center

    Vieno, Alessio; Nation, Maury; Perkins, Douglas D.; Pastore, Massimiliano; Santinello, Massimo

    2010-01-01

    This study explores the relations between neighborhood social capital (neighbor support and social climate), safety concerns (fear of crime and concern for one's child), parenting (solicitation and support), and adolescent antisocial behavior in a sample of 952 parents (742 mothers) and 588 boys and 559 girls from five middle schools (sixth…

  20. 47 CFR 76.61 - Disputes concerning carriage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Disputes concerning carriage. 76.61 Section 76.61 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Carriage of Television Broadcast Signals § 76.61 Disputes concerning carriage. (a) Complaints...

  1. 40 CFR 60.4114 - Objections concerning Hg designated representative.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Objections concerning Hg designated... Times for Coal-Fired Electric Steam Generating Units Hg Designated Representative for Hg Budget Sources § 60.4114 Objections concerning Hg designated representative. (a) Once a complete certificate...

  2. 32 CFR 643.101 - Additional items concerning permits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Additional items concerning permits. 643.101 Section 643.101 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Permits § 643.101 Additional items concerning permits. In addition to the general...

  3. 32 CFR 643.101 - Additional items concerning permits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Additional items concerning permits. 643.101 Section 643.101 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Permits § 643.101 Additional items concerning permits. In addition to the general...

  4. 32 CFR 643.81 - Additional items concerning easements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Additional items concerning easements. 643.81 Section 643.81 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Easements § 643.81 Additional items concerning easements. In addition to the...

  5. 32 CFR 643.51 - Additional items concerning leasing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Additional items concerning leasing. 643.51 Section 643.51 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Leases § 643.51 Additional items concerning leasing. In addition to the general...

  6. 32 CFR 643.51 - Additional items concerning leasing.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Additional items concerning leasing. 643.51 Section 643.51 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Leases § 643.51 Additional items concerning leasing. In addition to the general...

  7. 32 CFR 643.71 - Additional items concerning licenses.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Additional items concerning licenses. 643.71 Section 643.71 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Licenses § 643.71 Additional items concerning licenses. In addition to the general...

  8. 32 CFR 643.71 - Additional items concerning licenses.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Additional items concerning licenses. 643.71 Section 643.71 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Licenses § 643.71 Additional items concerning licenses. In addition to the general...

  9. 32 CFR 643.81 - Additional items concerning easements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Additional items concerning easements. 643.81 Section 643.81 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Easements § 643.81 Additional items concerning easements. In addition to the...

  10. 32 CFR 643.101 - Additional items concerning permits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Additional items concerning permits. 643.101 Section 643.101 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Permits § 643.101 Additional items concerning permits. In addition to the general...

  11. 32 CFR 643.51 - Additional items concerning leasing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Additional items concerning leasing. 643.51 Section 643.51 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Leases § 643.51 Additional items concerning leasing. In addition to the general...

  12. 32 CFR 643.81 - Additional items concerning easements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Additional items concerning easements. 643.81 Section 643.81 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Easements § 643.81 Additional items concerning easements. In addition to the...

  13. 32 CFR 643.71 - Additional items concerning licenses.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Additional items concerning licenses. 643.71 Section 643.71 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Licenses § 643.71 Additional items concerning licenses. In addition to the general...

  14. Battered Women's Concern for Their Pets: A Closer Look

    ERIC Educational Resources Information Center

    Strand, Elizabeth B.; Faver, Catherine A.

    2005-01-01

    Building on the foundation of previous research about battered women's experiences with animal abuse, this study takes a closer look at: (1) the factors associated with battered women's concern for their pets and (2) decision making associated with this concern. Quantitative survey data of in-shelter domestic violence victims as well as…

  15. 5 CFR 370.107 - Details to small business concerns.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Details to small business concerns. 370.107 Section 370.107 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS INFORMATION TECHNOLOGY EXCHANGE PROGRAM § 370.107 Details to small business concerns. (a) The head of...

  16. 12 CFR 202.5 - Rules concerning requests for information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 2 2013-01-01 2013-01-01 false Rules concerning requests for information. 202... SYSTEM EQUAL CREDIT OPPORTUNITY ACT (REGULATION B) § 202.5 Rules concerning requests for information. (a) General rules—(1) Requests for information. Except as provided in paragraphs (b) through (d) of...

  17. 12 CFR 1002.5 - Rules concerning requests for information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 8 2013-01-01 2013-01-01 false Rules concerning requests for information. 1002... ACT (REGULATION B) § 1002.5 Rules concerning requests for information. (a) General rules—(1) Requests for information. Except as provided in paragraphs (b) through (d) of this section, a creditor...

  18. 12 CFR 202.5 - Rules concerning requests for information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 2 2012-01-01 2012-01-01 false Rules concerning requests for information. 202... SYSTEM EQUAL CREDIT OPPORTUNITY ACT (REGULATION B) § 202.5 Rules concerning requests for information. (a) General rules—(1) Requests for information. Except as provided in paragraphs (b) through (d) of...

  19. 12 CFR 1002.5 - Rules concerning requests for information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 8 2014-01-01 2014-01-01 false Rules concerning requests for information. 1002... ACT (REGULATION B) § 1002.5 Rules concerning requests for information. (a) General rules—(1) Requests for information. Except as provided in paragraphs (b) through (d) of this section, a creditor...

  20. 12 CFR 1002.5 - Rules concerning requests for information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 8 2012-01-01 2012-01-01 false Rules concerning requests for information. 1002... ACT (REGULATION B) § 1002.5 Rules concerning requests for information. (a) General rules—(1) Requests for information. Except as provided in paragraphs (b) through (d) of this section, a creditor...

  1. Career Concerns, Values, and Role Salience in Employed Men.

    ERIC Educational Resources Information Center

    Duarte, M. Eduarda

    1995-01-01

    Tests Super's model of career adaptability by examining the relationship between career development concerns, values, and role salience among cement factory workers (n=881). They responded to the Adult Career Concerns Inventory, the Values Inventory, and the Salience Inventory. Results supported both Super's model of career adaptation and his…

  2. The Impact of Adolescent Concerns on Their Academic Stress

    ERIC Educational Resources Information Center

    Huan, Vivien S.; See, Yeo Lay; Ang, Rebecca P.; Har, Chong Wan

    2008-01-01

    The objective of this study was to examine the contributing role of the different aspects of adolescent concerns on the academic stress of youths in Singapore. Data was obtained using two self-report measures: the Adolescent Concerns Measure and the Academic Expectations Stress Inventory. The study examined four different aspects of adolescent…

  3. 9 CFR 11.2 - Prohibitions concerning exhibitors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Prohibitions concerning exhibitors. 11.2 Section 11.2 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE HORSE PROTECTION REGULATIONS § 11.2 Prohibitions concerning exhibitors. (a)...

  4. 9 CFR 11.2 - Prohibitions concerning exhibitors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Prohibitions concerning exhibitors. 11.2 Section 11.2 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE HORSE PROTECTION REGULATIONS § 11.2 Prohibitions concerning exhibitors. (a)...

  5. States Address Concerns about Concussions in Youth Sports

    ERIC Educational Resources Information Center

    Kreck, Carol

    2014-01-01

    Education Commission of the States (ECS) reviewed legislation in the 50 states to see how state leaders are responding to concerns about concussions in youth sports. This report reviews state responses to concussion concerns, and provides examples of provisions put in place by California, Connecticut, and Texas. Three emerging innovations are…

  6. Treatment of environmental concerns expressed by the public

    SciTech Connect

    1995-10-01

    This portion of the Energy Vision 2020 draft report describes the means of dealing with environmental concerns addressed by the public. A number of specific concerns and their linkage to scientific/pollution issues are listed, as are a number of other environmental issues and their impacts.

  7. 8 CFR 1280.4 - Data concerning cost of transportation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Data concerning cost of transportation... JUSTICE IMMIGRATION REGULATIONS IMPOSITION AND COLLECTION OF FINES § 1280.4 Data concerning cost of transportation. Within five days after request therefor, transportation companies shall furnish to the...

  8. 8 CFR 280.4 - Data concerning cost of transportation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Data concerning cost of transportation. 280... IMPOSITION AND COLLECTION OF FINES § 280.4 Data concerning cost of transportation. Within five days after request therefor, transportation companies shall furnish to the district director or the...

  9. Functional Communication Patterns and Relational Concern in Interpersonal Conflict.

    ERIC Educational Resources Information Center

    Spear, Stephen J.; Miller, Larry D.

    A study explored the relationship between the functional communication patterns occurring in conflict and post conflict impressions of relational concern. The first part of the study involved the development and testing of an instrument to measure perceived relational concern, while the second part investigated whether varying styles of functional…

  10. Self-Reported Sexual Functioning Concerns among Undergraduate Students

    ERIC Educational Resources Information Center

    Tambling, Rachel B.; Reckert, Ashley

    2014-01-01

    Researchers who have studied sexual functioning concerns do not often focus their research on undergraduate populations, perhaps due to perceptions of universal sexual health among this population. The current study examined prevalence and type of sexual functioning concerns in a sample of 347 male and female undergraduate students. Sexual…

  11. 14 CFR 1213.109 - News releases concerning international activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false News releases concerning international... RELEASE OF INFORMATION TO NEWS AND INFORMATION MEDIA § 1213.109 News releases concerning international... another country or an international organization require prior coordination and approval by...

  12. 14 CFR 1213.109 - News releases concerning international activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false News releases concerning international... RELEASE OF INFORMATION TO NEWS AND INFORMATION MEDIA § 1213.109 News releases concerning international... another country or an international organization require prior coordination and approval by...

  13. 14 CFR 1213.109 - News releases concerning international activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true News releases concerning international... RELEASE OF INFORMATION TO NEWS AND INFORMATION MEDIA § 1213.109 News releases concerning international... another country or an international organization require prior coordination and approval by...

  14. 14 CFR 1213.109 - News releases concerning international activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false News releases concerning international... RELEASE OF INFORMATION TO NEWS AND INFORMATION MEDIA § 1213.109 News releases concerning international... another country or an international organization require prior coordination and approval by...

  15. Time Will Tell on Issues Concerning Faculty and Distance Education

    ERIC Educational Resources Information Center

    Ansah, Angela O.; Johnson, James T.

    2003-01-01

    Technology-based distance education (TBDE) is increasingly being used to supplement higher education needs and this is raising a variety of concerns in universities. This study examined the differences in the concerns expressed by instructional faculty of three comparable universities that differ primarily in their stages of implementing distance…

  16. 42 CFR 489.26 - Special requirements concerning veterans.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Department of Veterans Affairs under 38 U.S.C. 603 and must meet the requirements of 38 CFR part 17... 42 Public Health 5 2010-10-01 2010-10-01 false Special requirements concerning veterans. 489.26... Provider Agreements § 489.26 Special requirements concerning veterans. For inpatient services, a...

  17. 42 CFR 489.26 - Special requirements concerning veterans.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Department of Veterans Affairs under 38 U.S.C. 603 and must meet the requirements of 38 CFR part 17... 42 Public Health 5 2012-10-01 2012-10-01 false Special requirements concerning veterans. 489.26... Provider Agreements § 489.26 Special requirements concerning veterans. For inpatient services, a...

  18. 42 CFR 489.26 - Special requirements concerning veterans.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Department of Veterans Affairs under 38 U.S.C. 603 and must meet the requirements of 38 CFR part 17... 42 Public Health 5 2011-10-01 2011-10-01 false Special requirements concerning veterans. 489.26... Provider Agreements § 489.26 Special requirements concerning veterans. For inpatient services, a...

  19. 42 CFR 489.26 - Special requirements concerning veterans.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Department of Veterans Affairs under 38 U.S.C. 603 and must meet the requirements of 38 CFR part 17... 42 Public Health 5 2013-10-01 2013-10-01 false Special requirements concerning veterans. 489.26... Provider Agreements § 489.26 Special requirements concerning veterans. For inpatient services, a...

  20. 42 CFR 489.26 - Special requirements concerning veterans.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Department of Veterans Affairs under 38 U.S.C. 603 and must meet the requirements of 38 CFR part 17... 42 Public Health 5 2014-10-01 2014-10-01 false Special requirements concerning veterans. 489.26... Provider Agreements § 489.26 Special requirements concerning veterans. For inpatient services, a...