WorldWideScience

Sample records for understanding issues pertaining

  1. Issues pertaining to the theoretical framework of a study: Reflections ...

    African Journals Online (AJOL)

    The review casts doubts over the understanding of the place of theory in the conduct of educational research amongst researchers within the African research tradition. In this paper, the meanings and relevance of theories within the context of educational research with a primary focus on the self-evidenced misconceptions ...

  2. Conceptual adsorption models and open issues pertaining to performance assessment

    International Nuclear Information System (INIS)

    Serne, R.J.

    1992-01-01

    Recently several articles have been published that question the appropriateness of the distribution coefficient, Rd, concept to quantify radionuclide migration. Several distinct issues surrounding the modeling of nuclide retardation. The first section defines adsorption terminology and discusses various adsorption processes. The next section describes five commonly used adsorption conceptual models, specifically emphasizing what attributes that affect adsorption are explicitly accommodated in each model. I also review efforts to incorporate each adsorption model into performance assessment transport computer codes. The five adsorption conceptual models are (1) the constant Rd model, (2) the parametric Rd model, (3) isotherm adsorption models, (4) mass action adsorption models, and (5) surface-complexation with electrostatics models. The final section discusses the adequacy of the distribution ratio concept, the adequacy of transport calculations that rely on constant retardation factors and the status of incorporating sophisticated adsorption models into transport codes. 86 refs., 1 fig., 1 tab

  3. Understanding Pregnancy and Birth Issues

    Science.gov (United States)

    ... Home Current Issue Past Issues Understanding Pregnancy and Birth Issues Past Issues / Winter 2008 Table of Contents ... about NICHD preeclampsia research in the sidebar.) Preterm Birth Preterm (premature) birth is birth before the baby ...

  4. Understanding nuclear issues

    Energy Technology Data Exchange (ETDEWEB)

    Marx, G. [Department of Atomic Physics, Eoetvoes Univ., Budapest (Hungary)

    1999-09-01

    In our days technological progress for the benefit of society is slowed down by the fact that common citizens (opinion-forming media reporters, journalists, furthermore elected decision-makers) are underinformed about basic numerical facts concerning harms and benefits of high technology. Here a comparative risk study is presented about smoking, ozone hole, global warming, and ionizing radiation. This approach has turned out to be successful in educating the youth in Hungary; because school-going teenagers do understand numbers. (author)

  5. Understanding nuclear issues

    International Nuclear Information System (INIS)

    Marx, G.

    1999-01-01

    In our days technological progress for the benefit of society is slowed down by the fact that common citizens (opinion-forming media reporters, journalists, furthermore elected decision-makers) are underinformed about basic numerical facts concerning harms and benefits of high technology. Here a comparative risk study is presented about smoking, ozone hole, global warming, and ionizing radiation. This approach has turned out to be successful in educating the youth in Hungary; because school-going teenagers do understand numbers. (author)

  6. An Overview of Science Challenges Pertaining to our Understanding of Extreme Geomagnetically Induced Currents. Chapter 8

    Science.gov (United States)

    Ngwira, Chigomezyo M.; Pulkkinen, Antti A.

    2018-01-01

    Vulnerability of man-made infrastructure to Earth-directed space weather events is a serious concern for today's technology-dependent society. Space weather-driven geomagnetically induced currents (GICs) can disrupt operation of extended electrically conducting technological systems. The threat of adverse impacts on critical technological infrastructure, like power grids, oil and gas pipelines, and communication networks, has sparked renewed interest in extreme space weather. Because extreme space weather events have low occurrence rate but potentially high impact, this presents a major challenge for our understanding of extreme GIC activity. In this chapter, we discuss some of the key science challenges pertaining to our understanding of extreme events. In addition, we present an overview of GICs including highlights of severe impacts over the last 80 years and recent U.S. Federal actions relevant to this community.

  7. Religious Scholars' Attitudes and Views on Ethical Issues Pertaining to Pre-Implantation Genetic Diagnosis (PGD) in Malaysia.

    Science.gov (United States)

    Olesen, A; Nor, S N; Amin, L

    2016-09-01

    Pre-Implantation Genetic Diagnosis (PGD) represents the first fusion of genomics and assisted reproduction and the first reproductive technology that allows prospective parents to screen and select the genetic characteristics of their potential offspring. However, for some, the idea that we can intervene in the mechanisms of human existence at such a fundamental level can be, at a minimum, worrying and, at most, repugnant. Religious doctrines particularly are likely to collide with the rapidly advancing capability for science to make such interventions. This paper focuses on opinions and arguments of selected religious scholars regarding ethical issues pertaining to PGD. In-depth interviews were conducted with religious scholars from three different religious organizations in the Klang Valley, Malaysia. Findings showed that Christian scholars are very sceptical of the long-term use of PGD because of its possible effect on the value of humanity and the parent-children relationship. This differs from Islamic scholars, who view PGD as God-given knowledge in medical science to further help humans understand medical genetics. For Buddhist scholars, PGD is considered to be new medical technology that can be used to save lives, avoid suffering, and bring happiness to those who need it. Our results suggest that it is important to include the opinions and views of religious scholars when it comes to new medical technologies such as PGD, as their opinions will have a significant impact on people from various faiths, particularly in a multi-religious country like Malaysia where society places high value on marital relationships and on the traditional concepts of family.

  8. Strategies to improve the performance of learners in a nursing college. Part II: Issues pertaining to management, attitudes and values.

    Science.gov (United States)

    Waterson, E; Harms, E; Qupe, L; Maritz, J; Manning, M; Makobe, K; Chabeli, M

    2006-05-01

    This article forms part two of a bigger study that was conducted in a nursing college to explore and describe the reasons for the poor performance of learners. Part one of the study dealt with the issues pertaining to education, while this article (part two) seeks to describe issues pertaining to management, attitudes and values that lead to the poor performance of learners in the nursing college under study. A qualitative, exploratory and descriptive design that was contextual in nature was employed, and three focus groups interviews were conducted. Seven tutors formed one group while other two groups were formed by fourth-year learners following a comprehensive diploma course. All participants voluntarily participated in the study. Data was analyzed using the descriptive method of open coding in accordance with Tesch's protocol (in Creswell, 1994:154-156). Trustworthiness was ensured using the following principles: credibility, conformability, transferability and dependability (Lincoln & Guba 1985:290-326). Findings were categorized into issues pertaining to management, attitudes and values that had an influence on the poor performance of learners as follows: Inadequate resources and study facilities; policies that change frequently; tutors' dissatisfaction with regard to staff development, the lack of involvement by management and lack of management support, staff shortage and maldistribution of staff members; ineffective selection process of learners; inconsistent regulations, and too many of them; policies and procedures resulting in confusion and poor discipline. Attitudes and values: Tutors' lack of motivation and interest, lack of respect by learners and no team work among tutors. Through a conceptualization process and the recommendations by participants, strategies to improve the learners' performance were described. It is recommended that these strategies be submitted to the staff development committee for implementation and future follow-up research be

  9. Strategies to improve the performance of learners in a nursing college Part II: Issues pertaining to management, attitudes and values

    Directory of Open Access Journals (Sweden)

    E Waterson

    2006-09-01

    Full Text Available This article forms part two of a bigger study that was conducted in a nursing college to explore and describe the reasons for the poor performance of learners. Part one of the study dealt with the issues pertaining to education, while this article (part two seeks to describe issues pertaining to management, attitudes and values that lead to the poor performance of learners in the nursing college under study. A qualitative, exploratory and descriptive design that was contextual in nature was employed, and three focus groups interviews were conducted. Seven tutors formed one group while other two groups were formed by fourth-year learners following a comprehensive diploma course. All participants voluntarily participated in the study. Data was analyzed using the descriptive method of open coding in accordance with Tesch’s protocol (in Creswell, 1994:154-156. Trustworthiness was ensured using the following principles: credibility, conformability, transferability and dependability (Lincoln & Guba 1985:290-326. Findings were categorized into issues pertaining to management, attitudes and values that had an influence on the poor performance of learners as follows: Management: Inadequate resources and study facilities; policies that change frequently; tutors’ dissatisfaction with regard to staff development, the lack of involvement by management and lack of management support, staff shortage and maldistribution of staff members; ineffective selection process of learners; inconsistent regulations, and too many of them; policies and procedures resulting in confusion and poor discipline. Attitudes and values: Tutors’ lack of motivation and interest, lack of respect by learners and no team work among tutors.Through a conceptualization process and the recommendations by participants, strategies to improve the learners’ performance were described. It is recommended that these strategies be submitted to the staff development committee for

  10. Collaborative international research: ethical and regulatory issues pertaining to human biological materials at a South African institutional research ethics committee.

    Science.gov (United States)

    Sathar, Aslam; Dhai, Amaboo; van der Linde, Stephan

    2014-12-01

    Human Biological Materials (HBMs) are an invaluable resource in biomedical research. To determine if researchers and a Research Ethics Committee (REC) at a South African institution addressed ethical issues pertaining to HBMs in collaborative research with developed countries. Ethically approved retrospective cross-sectional descriptive audit. Of the 1305 protocols audited, 151 (11.57%) fulfilled the study's inclusion criteria. Compared to other developed countries, a majority of sponsors (90) were from the USA (p = 0.0001). The principle investigators (PIs) in all 151 protocols informed the REC of their intent to store HBMs. Only 132 protocols informed research participants (P research participants, 116 protocols (76.8%) solicited broad consent compared to specific consent (32; 21.2%) [p research participants (67) that HBMs would be exported (p = 0.011). Export permits (EPs) and Material Transfer Agreements (MTAs) were not available in 109 and 143 protocols, respectively. Researchers and the REC did not adequately address the inter-related ethical and regulatory issues pertaining to HBMs. There was a lack of congruence between the ethical guidelines of developed countries and their actions which are central to the access to HBMs in collaborative research. HBMs may be leaving South Africa without EPs and MTAs during the process of international collaborative research. © 2013 John Wiley & Sons Ltd.

  11. Microbial issues pertaining to the Canadian concept for the disposal of nuclear fuel waste

    International Nuclear Information System (INIS)

    Stroes-Gascoyne, S.; West, J.M.

    1994-03-01

    AECL Research is developing a concept for the permanent disposal of nuclear fuel waste in plutonic rock of the Canadian Shield. The Federal Environmental Assessment Review Panel has issued a set of guidelines to be used by AECL Research in preparing an Environmental Impact Statement (EIS) for this concept. These guidelines require that the EIS address a number of microbiological factors and their potential to affect the integrity of the multiple barrier system on which the disposal concept is based. This report formulates a number of views and positions on microbiological factors that could influence the performance of a disposal vault in plutonic rock. Microbiological factors discussed include the presence and survival of microbes, biofilms, corrosion, biodegradation (of emplaced materials), gas production, geochemical changes, radionuclides migration, colloid formation, mutation, pathogens and methylation. Not all issues can be fully resolved with the current state of knowledge. Studies being performed to underscore and strengthen current knowledge are briefly discussed. (author). 92 refs., 1 tab

  12. Human Resource Management in Sports: A Critical Review of its Importance and Pertaining Issues

    Directory of Open Access Journals (Sweden)

    Weerakoon Ranjan Kumara

    2016-03-01

    Full Text Available This paper will illustrate the meaning and importance of human resource management (HRM, human resource planning, and strategic human resource management, which are critically important for an organization’s effectiveness and must be effectively managed (Doherty, 1998. This study used the literature review method to acquire its final results. The relevant HRM literature review was done according to the purpose of the study. It used the purposive random sample method for selecting relevant literature. This study shows the current economic environment in the sports industry; the second part of the study critically analyzes the value of the strategic management of employees for the effective and efficient operation of sports organizations. It also critically evaluates human resource planning and other pertinent issues in terms of legislation, recruitment, selection, training, induction, and reward management from different international examples in sports management. Over the past few decades, increasing competition, globalization, and continuous changes in the market and in technology have emphasized the need to rethink the management of the organization and of human resources for the sake of overcoming significant challenges (Taylor et al., 2006. Therefore, managers should use strategic human resource management to overcome significant issues and to form well-planned strategies so that the organization may succeed.

  13. Gender by ethnic equity issues as they pertain to success in science education

    Science.gov (United States)

    Snyder, Jan David

    Science is traditionally a white-male dominated field. This trend has foundations in beliefs and practices accepted before the Enlightenment period. Sixteenth and seventeenth century writers further promoted perceptions that women lacked intellectual capacity to indulge in science. A similar viewpoint was applied to non-white ethnic groups during the 19th and 20th centuries. Questions over Eurocentric and androcentric aspects of science were first raised publicly in 1869, yet significant change in the proportions of women and minorities in science-related fields remains disproportionately low. Public awareness of this situation extends to education where students demonstrate beliefs that opportunities in science are primarily for white males. This commonly shared belief typically produces negative effects on success rates in science education for females and minorities. The purpose of this study was to determine if gender-by-ethnic factors are culturally specific. Do members of one gender/ethnic subgroup experience deterrents to success in science education not common in other ethnic groups? Contrariwise, are negative factors shared across ethnic groups? An effort is made to identify potential gender/ethnic-related barriers that serve to reduce success rates and potentially generate negative attitudes for students about science. A 74-item Likert scale was developed to reveal students' perceptions of issues relative to science education. This instrument was administered to 30 female and 30 male high school students in each of four ethnic groups (African American, Mexican American, American Indian, and Euro American) from public or tribal schools in a large southwestern (United States) urban community. Randomly selected participants from each subgroup were then interviewed to expound upon relevant issues. A reoccurring pattern of reduced interest and experiences in science activities was noted among male American Indians. These participants most often differed with

  14. Strategies to improve the performance of learners in a nursing college Part I: Issues pertaining to nursing education

    Directory of Open Access Journals (Sweden)

    E Waterson

    2006-09-01

    Full Text Available Three focus group interviews were conducted. One group was formed by seven tutors, and the other two groups were formed by fourth-year learners following a fouryear comprehensive diploma course. All participants voluntarily took part in the study. Data was analyzed using the descriptive method of open coding by Tesch (in Creswell, 1994:154-156. Trustworthiness was ensured in accordance with Lincoln and Guba’s (1985:290-326 principles of credibility, conformability, transferability and dependability. The findings were categorized into issues pertaining to nursing education as follows: curriculum overload; lack of theory and practice integration; teaching and assessment methods that do not promote critical thinking; tutors’ lack of skills and experience; inadequate preparation of tutors for lectures; insufficient knowledge of tutors regarding outcomes-based education approach to teaching and learning; inadequate process of remedial teaching; discrepancies between tutors’ marking; lack of clinical role-models and high expectations from the affiliated university as regards standards of nursing education in a nursing college. Strategies to improve the learners’ performance were described. It is recommended that these strategies be incorporated in the staff development programme by the staff development committee of the nursing college under study for implementation. Future research should focus on the effectiveness of the described strategies to improve the learners’ performance. It is also recommended that similar studies be conducted or replicated in other nursing colleges to address the problem of poor performance of learners engaged in a four-year comprehensive diploma course.

  15. Understanding Is Key: An Analysis of Factors Pertaining to Trust in a Real-World Automation System.

    Science.gov (United States)

    Balfe, Nora; Sharples, Sarah; Wilson, John R

    2018-03-01

    This paper aims to explore the role of factors pertaining to trust in real-world automation systems through the application of observational methods in a case study from the railway sector. Trust in automation is widely acknowledged as an important mediator of automation use, but the majority of the research on automation trust is based on laboratory work. In contrast, this work explored trust in a real-world setting. Experienced rail operators in four signaling centers were observed for 90 min, and their activities were coded into five mutually exclusive categories. Their observed activities were analyzed in relation to their reported trust levels, collected via a questionnaire. The results showed clear differences in activity, even when circumstances on the workstations were very similar, and significant differences in some trust dimensions were found between groups exhibiting different levels of intervention and time not involved with signaling. Although the empirical, lab-based studies in the literature have consistently found that reliability and competence of the automation are the most important aspects of trust development, understanding of the automation emerged as the strongest dimension in this study. The implications are that development and maintenance of trust in real-world, safety-critical automation systems may be distinct from artificial laboratory automation. The findings have important implications for emerging automation concepts in diverse industries including highly automated vehicles and Internet of things.

  16. Understanding the Minimum Wage: Issues and Answers.

    Science.gov (United States)

    Employment Policies Inst. Foundation, Washington, DC.

    This booklet, which is designed to clarify facts regarding the minimum wage's impact on marketplace economics, contains a total of 31 questions and answers pertaining to the following topics: relationship between minimum wages and poverty; impacts of changes in the minimum wage on welfare reform; and possible effects of changes in the minimum wage…

  17. Understanding Game-Based Learning Cultures: Introduction to Special Issue

    Science.gov (United States)

    Engerman, Jason A.; Carr-Chellman, Alison

    2017-01-01

    This special issue expands our understanding of teaching and learning through video game play, with specific attention to culture. The issue gives insight into the ways educators, researchers, and developers should be discussing and designing for impactful learner-centered game-based learning experiences. The issue features forward-thinking…

  18. Current Public Knowledge Pertaining to Traumatic Brain Injury: Influence of Demographic Factors, Social Trends, and Sport Concussion Experience on the Understanding of Traumatic Brain Injury Sequelae.

    Science.gov (United States)

    Merz, Zachary C; Van Patten, Ryan; Lace, John

    2017-03-01

    The current study aimed to assess current broad traumatic brain injury (TBI)-related knowledge in the general public, as well as understanding regarding specific TBI-related conditions including post-concussive syndrome (PCS) and chronic traumatic encephalopathy (CTE). Data were collected from 307 domestic and 73 international individuals via online researcher-developed survey instrumentation utilizing the Amazon Mechanical Turk marketplace, a recently developed website that allows for a streamlined process of survey-based participant recruitment and data collection. Participants completed background demographics questions, a 31-item true/false questionnaire pertaining to TBI-related knowledge, and an inquiry related to willingness to allow (future) child(ren) to participate in several popular U.S. sports. The overall accuracy rate of our U.S. sample was 61%. No accuracy differences were present for gender or geographic region (p's > .05). Participants who self-reported a prior concussion diagnosis, who reported receiving formal concussion training, and who endorsed participation in collegiate, semi-professional, or professional athletic competition, all exhibited lower accuracy rates than the respective comparison groups (p's trends, greater emphasis must be placed on construct definition within the field and streamlined, efficient communication with the general public. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  19. Ethnosocial issues within the covers of "Knowledge. Understanding. Skill” Journal

    Directory of Open Access Journals (Sweden)

    Elena A. Erokhina

    2016-06-01

    Full Text Available Article reviews the most interesting publications regarding the issues of actual ethnosocial processes published in the well-known Russian journal "Knowledge. Understanding, Skill” which marks its 10th anniversary this year.

  20. Science Communication for the Public Understanding of Nuclear Issues

    International Nuclear Information System (INIS)

    Cho, Seongkyung

    2006-01-01

    Uncertainty, stigma, risk perception, and value judgment represent characteristics of nuclear issues in the public arena. Nuclear issue, in the public arena, is a kind of risk rather than technology that we are willing to use for good purpose. There are uncertainty, stigma, risk perception, and value judgment as characteristics of nuclear. The notion of the public, here is of active, sensitive, and sensible citizens, with power and influence. The public understands nuclear issues less through direct experience or education than through the filter of mass media. Trust has been a key issue on public understanding of nuclear issues. Trust belongs to human. The public understanding process includes perception, interpretation, and evaluation. Therefore, science communication is needed for public understanding. Unfortunately, science communication is rarely performed well, nowadays, There are three important actors-the public, experts, and media. Effective science communication means finding comprehensible ways of presenting opaque and complex nuclear issues. It makes new and strong demands on experts. In order to meet that requirement, experts should fulfill their duty about developing nuclear technology for good purpose, understand the public before expecting the public to understand nuclear issues, accept the unique culture of the media process, take the responsibility for any consequence which nuclear technologies give rise to, communicate with an access route based on sensibility and rationality, have a flexible angle in the science communication process, get creative leadership for the communication process with deliberation and disagreement, make efficient use of various science technologies for science communication. We should try to proceed with patience, because science communication makes for a more credible society

  1. Understanding Current Safety Issues for Trajectory Based Operations

    Science.gov (United States)

    Feary, Michael; Stewart, Michael

    2016-01-01

    Increases in procedural complexity were investigated as a possible contributor to flight path deviations in airline operations. Understanding current operational issues and their causes must be embraced to maintain current safety standards while increasing future functionality. ASRS data and expert narratives were used to discover factors relating to pilot deviations. Our investigation pointed to ATC intervention, automation confusion, procedure design, and mixed equipment as primary issues. Future work will need to include objective data and mitigation strategies.

  2. Understanding the Complexity of Social Issues through Process Drama.

    Science.gov (United States)

    O'Mara, Joanne

    2002-01-01

    Attempts to capture the process of understanding and questioning deforestation through process drama (in which students and teacher work both in and out of role to explore a problem, situation, or theme). Notes that moving topics such as the destruction of a rainforest into process drama introduces complexity into social issues. Considers how…

  3. An understanding of environmental concepts and issues among ...

    African Journals Online (AJOL)

    The major aim of this study is to assess the knowledge and understanding of Grade 10-12 students about selected environmental concepts and issues such as population, ozone layer, green house effect, and acid rain. Another aim of this study is to find out whether there is any difference between the knowledge and ...

  4. an understanding of environmental concepts and issues among

    African Journals Online (AJOL)

    environmental knowledge, attitudes and concern are also conflicting. As there is disagreement about the direction of relationships between different variables, therefore, there is a need to investigate the understanding of environmental concepts and issues among Grade 10-12 students from rural and urban schools.

  5. Shedding Light on Thirteen Years of Darkness: Content Analysis of Articles Pertaining to Transgender Issues in Marriage/Couple and Family Therapy Journals

    Science.gov (United States)

    Blumer, Markie L. C.; Green, Mary S.; Knowles, Sarah J.; Williams, April

    2012-01-01

    What is the extent to which marriage/couple and family therapy (M/CFT) journals address transgender issues and how many of them say they are inclusive of transgender persons when they are not? To answer these queries, a content analysis was conducted on articles published in M/CFT literature from 1997 through 2009. Of the 10,739 articles examined…

  6. Coming out of the Dark: Content Analysis of Articles Pertaining to Gay, Lesbian, and Bisexual Issues in Couple and Family Therapy Journals

    Science.gov (United States)

    Hartwell, Erica E.; Serovich, Julianne M.; Grafsky, Erika L.; Kerr, Zachary Y.

    2012-01-01

    The present study seeks to extend previous research regarding literature related to gay, lesbian, and bisexual (GLB) issues published in couple and family therapy (CFT)-related journals by presenting the results from a content analysis of GLB studies in CFT-related journals from 1996 to 2010. Results of the analysis revealed a 238.8% increase in…

  7. Maintaining Program Understanding - Issues, Tools, and Future Directions

    DEFF Research Database (Denmark)

    Vestdam, Thomas; Nørmark, Kurt

    2004-01-01

    documentation tools are reviewed. The tools are selected on basis of relevance for the key documentation issues, and relative to the common attention and interest of the particular tool in the documentation communities. As a conclusion of the paper, and as a final contribution, a number of future directions....... One approach to maintaining program understanding is to document decisions and rationales behind a program as informal textual explanations---internal documentation. The starting point of this paper is a particular paradigm for program documentation called Elucidative Programming. As the first...... the distance between the documentation and the program. Documentation occasions are points in time for capturing and formulating the understanding of the program. During the years a large number of documentation tools have been developed. As the second contribution of the paper, a number of contemporary...

  8. Whose life is it anyway? An exploration of five contemporary ethical issues that pertain to the psychiatric nursing care of the person who is suicidal: part one.

    Science.gov (United States)

    Cutcliffe, John R; Links, Paul S

    2008-08-01

    It is self-evident that ethical issues are important topics for consideration for those involved in the care of the person who is suicidal. Nevertheless, despite the obvious relationship between Mental Health nurses and care of the person who is suicidal, such nurses have hitherto been mostly silent on these matters. As a result, this two-part paper focuses on a number of contemporary issues which might help inform the ethical discourse and resultant Mental Health nursing care of the person who is suicidal. Part one of this paper focuses on the issues: Whose life is it anyway? Harming of our bodies and the inconsistency in ethical responses and, Is suicide ever a reasonable thing to do? The authors find that this contemporary view within the suicidology academe and the corresponding legal position in most western (developed) countries is that the individual owns his/her own body. Yet given that contemporary mental healthcare policy and associated practice positions do not reflect view, this can easily lead to the scenario where a Mental Health nurse is faced with a major ethical dilemma, and the corresponding probability of moral distress. The authors also find that it is inaccurate to posit a simple positive correlation between the potential seriousness and/or extent of bodily harm and the degree of paternalistic removal of an individual's rights to personal body ownership. Lastly, the authors find that the relevant theoretical and ethical literature in this area suggests, at least for some and under certain conditions, suicide can be the right thing to do.

  9. Whose life is it anyway? An exploration of five contemporary ethical issues that pertain to the psychiatric nursing care of the person who is suicidal: part two.

    Science.gov (United States)

    Cutcliffe, John R; Links, Paul S

    2008-08-01

    This is the second of a two-part paper which focuses on five principal issues/questions which can inform mental health nurses' ethical discourse around the matter of suicide. This second part focuses on the questions: is there such a phenomenon as a rational or appropriate suicide? And what role, if any, should mental health nurses occupy in assisted suicide? We find that the relevant theoretical and ethical literature in this area suggests, at least for some, that there may very well be such a phenomenon as a rationale suicide, especially if the often cited myth that all people who complete suicide must ipso facto have a mental health problem, is scrutinized. Furthermore, the extant literature indicates that while for the majority of suicidal acts, mental disorders may be a necessary but not sufficient element; the suicidal process is not, however, synonymous with mental disorder phenomenology. Lastly, whether or not there is a role(s) for mental health nurses in assisted suicide is difficult to say because there is almost no indication in the literature that such views have been solicited and considered. Given mental health nurses' often 'front-line' involvement in care of the person who is suicidal, there is an urgent need to canvass these views and include them in the debate. Lastly, given the content of current mental health nurses Codes of Ethics and Professional Codes of Conduct, there may be a need to revisit these codes in light of contemporary and changing views of assisted suicide.

  10. Understanding and Developing Controversial Issues in College Courses.

    Science.gov (United States)

    Payne, Brian K.; Gainey, Randy R.

    2003-01-01

    Discusses common controversial issues in different college disciplines, such as the death penalty and drug legalization. Also suggests useful methods for encouraging enlightening discussions, such as verbal and physical cues, student-centered activities, and text selection. (SLD)

  11. Maintaining Program Understanding - Issues, Tools, and Future Directions

    DEFF Research Database (Denmark)

    Vestdam, Thomas; Nørmark, Kurt

    2004-01-01

    The understanding of a program is a key aspect of software development. The understanding is a prerequisite for the initial development efforts. This paper is concerned with the challenge of maintaining the program understanding with the purpose of supporting later phases in the program life time....... One approach to maintaining program understanding is to document decisions and rationales behind a program as informal textual explanations---internal documentation. The starting point of this paper is a particular paradigm for program documentation called Elucidative Programming. As the first...

  12. Health care labor relations law--understanding the issues.

    Science.gov (United States)

    Pepe, S P; Keith, C L

    1981-01-01

    The 1974 amendments to the Labor Management Relations Act have created new problems of statutory interpretation in the rapidly evolving area of health care labor law. By including nonprofit hospitals under the auspices of the Act, the amendments have opened up a new area for unionization and have given rise to questions concerning the types of bargaining units that are appropriate in health care facilities. In the following article, the authors discuss these questions and other current issues in health care labor relations law. The issues include the determination of relevant bargaining units, the status of state nursing associations as labor organizations, and the ten-day strike notice requirement of the Labor Management Relations Act.

  13. Understanding food security issues in remote Western Australian Indigenous communities.

    Science.gov (United States)

    Pollard, Christina M; Nyaradi, Anett; Lester, Matthew; Sauer, Kay

    2014-08-01

    Food insecurity in remote Western Australian (WA) Indigenous communities. This study explored remote community store managers' views on issues related to improving food security in order to inform health policy. A census of all remote WA Indigenous community store managers was conducted in 2010. Telephone interviews sought managers' perceptions of community food insecurity, problems with their store, and potential policy options for improving the supply, accessibility, affordability and consumption of nutritious foods. Descriptive analyses were conducted using SPSS for Windows version 17.0. Managers stated that freight costs and irregular deliveries contributed to high prices and a limited range of foods. Poor store infrastructure, compromised cold chain logistics, and commonly occurring power outages affected food quality. Half of the managers said there was hunger in their community because people did not have enough money to buy food. The role of nutritionists beyond a clinical and educational role was not understood. Food security interventions in remote communities need to take into consideration issues such as freight costs, transport and low demand for nutritious foods. Store managers provide important local knowledge regarding the development and implementation of food security interventions. SO WHAT? Agencies acting to address the issue of food insecurity in remote WA Indigenous communities should heed the advice of community store managers that high food prices, poor quality and limited availability are mainly due to transport inefficiencies and freight costs. Improving healthy food affordability in communities where high unemployment and low household income abound is fundamental to improving food security, yet presents a significant challenge.

  14. Issues and Solutions of International Understanding Education in China

    Science.gov (United States)

    Qin, Li

    2013-01-01

    School in China has actively implemented International Understanding Education to foster a cosmopolitan perspective. The educational principle is to respect people of various socio-cultural backgrounds through comparing China's culture with that of other countries. However, my survey revealed that such education in practice is limited to…

  15. An Inquiry into the Issue of Understanding and Practicing ...

    African Journals Online (AJOL)

    Democratic election which ought to be the hallmark of democracy has suffered so much in Nigeria. Lack of proper understanding of what it means to have democracy has been one of the major problems that plague our state Nigeria's experience in governance and politics since independence has been a struggle. As the ...

  16. Understanding Global / Local Cultural Leadership : Issues and Methods

    NARCIS (Netherlands)

    Kolsteeg, Johan

    2017-01-01

    Cultural leaders sail between the Scylla and Charibdis of aggregated trans- and supranational cultural-political discourses and the cultural needs of local communities. How do these dynamics influence the work of cultural leaders? How can we understand the work of cultural leaders to connect

  17. Understanding and education of nuclear power development issues in China

    International Nuclear Information System (INIS)

    Zhang Jing

    1993-01-01

    This paper describes the introduction of nuclear power to China; the understanding of nuclear power in China, education of nuclear power among chinese people. Through such efforts of The Chinese Nuclear Association the Chinese people already have the basic knowledge and support the nuclear power in general. But there are about fifty percent of people who do not know the nuclear power stations in China and thirty-six percent who do not know the benefit of nuclear power because of the vast and different education level in some undeveloped rural areas where the education can not reach

  18. Foundational Issues in Educating Young People for Understanding and Appreciation of the Religions in Their Communities

    Science.gov (United States)

    Engebretson, Kathleen

    2012-01-01

    This is a conceptual paper considering some of the foundational issues that a teacher needs to have at least considered (if not resolved) when he or she sets out to encourage students to understand and appreciate the variety of religions in their communities. The first issue is that of what to call the enterprise; the second relates to assumed…

  19. Students' Understandings of Religious Identities and Relations: Issues of Social Cohesion and Citizenship

    Science.gov (United States)

    Keddie, Amanda

    2014-01-01

    The focus in this article is on issues of social cohesion and citizenship as they relate to students' understandings of religion and religious identity. The article draws on data gathered from a study conducted at a highly diverse English comprehensive school and is set amid broader anxieties about religion, community disharmony and national…

  20. Advancing Our Understanding of Cross-Cultural Issues in Consumer Science and Consumer Psychology

    NARCIS (Netherlands)

    van Herk, H.; Torelli, Carlos J.; van Herk, Hester; Torelli, Carlos J.

    2017-01-01

    Globalization has resulted in a more complex marketplace. Growing multi-culturalism of consumer markets and increased global competition are pushing marketing scholars to better understand cross-cultural issues in consumer science and consumer psychology. The chapters in this book cover the field to

  1. College Students' Use of Science Content during Socioscientific Issues Negotiation: Impact of Evolution Understanding and Acceptance

    Science.gov (United States)

    Fowler, Samantha R.

    2009-01-01

    The purpose of this study was to explore the evolution science content used during college students' negotiation of biology-based socioscientific issues (SSI) and examine how it related to students' conceptual understanding and acceptance of biological evolution. Specific research questions were, (1a) what specific evolutionary science content do…

  2. Western Australian High School Students' Understandings about the Socioscientific Issue of Climate Change

    Science.gov (United States)

    Dawson, Vaille

    2015-01-01

    Climate change is one of the most significant science issues facing humanity; yet, teaching students about climate change is challenging: not only is it multidisciplinary, but also it is contentious and debated in political, social and media forums. Students need to be equipped with an understanding of climate change science to be able to…

  3. Argumentation in elementary science education: addressing methodological issues and conceptual understanding

    Science.gov (United States)

    Kaya, Ebru

    2017-11-01

    In this review essay I respond to issues raised in Mijung Kim and Wolff-Michael Roth's paper titled "Dialogical argumentation in elementary science classrooms", which presents a study dealing with dialogical argumentation in early elementary school classrooms. Since there is very limited research on lower primary school students' argumentation in school science, their paper makes a contribution to research on children's argumentation skills. In this response, I focus on two main issues to extend the discussion in Kim and Roth's paper: (a) methodological issues including conducting a quantitative study on children's argumentation levels and focusing on children's written argumentation in addition to their dialogical argumentation, and (b) investigating children's conceptual understanding along with their argumentation levels. Kim and Roth emphasize the difficulty in determining the level of children's argumentation through the Toulmin's Argument Pattern and lack of high level arguments by children due to their difficulties in writing texts. Regarding these methodological issues, I suggest designing quantitative research on coding children's argument levels because such research could potentially provide important findings on children's argumentation. Furthermore, I discuss alternative written products including posters, figures, or pictures generated by children in order to trace children's arguments, and finally articulating argumentation and conceptual understanding of children.

  4. Western Australian High School Students' Understandings about the Socioscientific Issue of Climate Change

    Science.gov (United States)

    Dawson, Vaille

    2015-05-01

    Climate change is one of the most significant science issues facing humanity; yet, teaching students about climate change is challenging: not only is it multidisciplinary, but also it is contentious and debated in political, social and media forums. Students need to be equipped with an understanding of climate change science to be able to participate in this discourse. The purpose of this study was to examine Western Australian high school students' understanding of climate change and the greenhouse effect, in order to identify their alternative conceptions about climate change science and provide a baseline for more effective teaching. A questionnaire designed to elicit students' understanding and alternative conceptions was completed by 438 Year 10 students (14-15 years old). A further 20 students were interviewed. Results showed that students know different features of both climate change and the greenhouse effect, however not necessarily all of them and the relationships between. Five categories of alternative conceptions were identified. The categories were (1) the greenhouse effect and the ozone layer; (2) types of greenhouse gases; (3) types of radiation; (4) weather and climate and (5) air pollution. These findings provide science educators a basis upon which to develop strategies and curriculum resources to improve their students' understanding and decision-making skills about the socioscientific issue, climate change.

  5. Hanford tank clean up: A guide to understanding the technical issues

    Energy Technology Data Exchange (ETDEWEB)

    Gephart, R.E.; Lundgren, R.E.

    1995-12-31

    One of the most difficult technical challenges in cleaning up the US Department of Energy`s (DOE) Hanford Site in southeast Washington State will be to process the radioactive and chemically complex waste found in the Site`s 177 underground storage tanks. Solid, liquid, and sludge-like wastes are contained in 149 single- and 28 double-shelled steel tanks. These wastes contain about one half of the curies of radioactivity and mass of hazardous chemicals found on the Hanford Site. Therefore, Hanford cleanup means tank cleanup. Safely removing the waste from the tanks, separating radioactive elements from inert chemicals, and creating a final waste form for disposal will require the use of our nation`s best available technology coupled with scientific advances, and an extraordinary commitment by all involved. The purpose of this guide is to inform the reader about critical issues facing tank cleanup. It is written as an information resource for the general reader as well as the technically trained person wanting to gain a basic understanding about the waste in Hanford`s tanks -- how the waste was created, what is in the waste, how it is stored, and what are the key technical issues facing tank cleanup. Access to information is key to better understanding the issues and more knowledgeably participating in cleanup decisions. This guide provides such information without promoting a given cleanup approach or technology use.

  6. Hanford tank clean up: A guide to understanding the technical issues

    International Nuclear Information System (INIS)

    Gephart, R.E.; Lundgren, R.E.

    1995-01-01

    One of the most difficult technical challenges in cleaning up the US Department of Energy's (DOE) Hanford Site in southeast Washington State will be to process the radioactive and chemically complex waste found in the Site's 177 underground storage tanks. Solid, liquid, and sludge-like wastes are contained in 149 single- and 28 double-shelled steel tanks. These wastes contain about one half of the curies of radioactivity and mass of hazardous chemicals found on the Hanford Site. Therefore, Hanford cleanup means tank cleanup. Safely removing the waste from the tanks, separating radioactive elements from inert chemicals, and creating a final waste form for disposal will require the use of our nation's best available technology coupled with scientific advances, and an extraordinary commitment by all involved. The purpose of this guide is to inform the reader about critical issues facing tank cleanup. It is written as an information resource for the general reader as well as the technically trained person wanting to gain a basic understanding about the waste in Hanford's tanks -- how the waste was created, what is in the waste, how it is stored, and what are the key technical issues facing tank cleanup. Access to information is key to better understanding the issues and more knowledgeably participating in cleanup decisions. This guide provides such information without promoting a given cleanup approach or technology use

  7. Understanding price elasticities to inform public health research and intervention studies: key issues.

    Science.gov (United States)

    Nghiem, Nhung; Wilson, Nick; Genç, Murat; Blakely, Tony

    2013-11-01

    Pricing policies such as taxes and subsidies are important tools in preventing and controlling a range of threats to public health. This is particularly so in tobacco and alcohol control efforts and efforts to change dietary patterns and physical activity levels as a means of addressing increases in noncommunicable diseases. To understand the potential impact of pricing policies, it is critical to understand the nature of price elasticities for consumer products. For example, price elasticities are key parameters in models of any food tax or subsidy that aims to quantify health impacts and cost-effectiveness. We detail relevant terms and discuss key issues surrounding price elasticities to inform public health research and intervention studies.

  8. Consumer understanding and nutritional communication: key issues in the context of the new EU legislation.

    Science.gov (United States)

    van Trijp, Hans C M

    2009-12-01

    Nutrition communication by means of nutrition and health claims and otherwise, holds the potential to contribute to public health by stimulating informed healthier food choices and enhanced health-focussed competition in the market place, provided that the health messages are trustworthy (i.e. scientifically substantiated) and correctly used and interpreted by the consumer. Not surprisingly, these two considerations constitute the cornerstone of the new EU legislation on nutrition and health claims, in which evidence for consumer understanding of nutrition and health claims is a new requirement. To review some of the key issues in consumer understanding of nutritional communication as a basis for reflection on the consumer understanding element of the new EU legislation on nutrition and health claims. There is a need for more methodologically advanced research in consumer understanding of nutrition and health claims as a basis for truly assessing the real-life use of such information and its actual effect on consumer food choices. Such approaches are pertinent in light of the evaluation and approval process of (new) nutrition and health claims as required under the new EU legislation on nutrition and health claims.

  9. Perception and Understanding of Invasive Alien Species Issues by Nature Conservation and Horticulture Professionals in Belgium

    Science.gov (United States)

    Vanderhoeven, Sonia; Piqueray, Julien; Halford, Mathieu; Nulens, Greet; Vincke, Jan; Mahy, Grégory

    2011-03-01

    We conducted a survey to determine how two professional sectors in Belgium, horticulture professionals and nature reserve managers (those directly involved in conservation), view the issues associated with invasive plant species. We developed and utilized a questionnaire that addressed the themes of awareness, concept and use of language, availability of information, impacts and, finally, control and available solutions. Using co-inertia analyses, we tested to what extent the perception of invasive alien species (IAS) was dependent upon the perception of Nature in general. Only forty-two percent of respondent horticulture professionals and eighty-two percent of nature reserve managers had a general knowledge of IAS. Many individuals in both target groups nonetheless had an accurate understanding of the scientific issues. Our results therefore suggest that the manner in which individuals within the two groups view, or perceive, the IAS issue was more the result of lack of information than simply biased perceptions of target groups. Though IAS perceptions by the two groups diverged, they were on par with how they viewed Nature in general. The descriptions of IAS by participants converged with the ideas and concepts frequently found in the scientific literature. Both managers and horticulture professionals expressed a strong willingness to participate in programs designed to prevent the spread of, and damage caused by, IAS. Despite this, the continued commercial availability of many invasive species highlighted the necessity to use both mandatory and voluntary approaches to reduce their re-introduction and spread. The results of this study provide stakeholders and conservation managers with practical information on which communication and management strategies can be based.

  10. Perception and understanding of invasive alien species issues by nature conservation and horticulture professionals in Belgium.

    Science.gov (United States)

    Vanderhoeven, Sonia; Piqueray, Julien; Halford, Mathieu; Nulens, Greet; Vincke, Jan; Mahy, Grégory

    2011-03-01

    We conducted a survey to determine how two professional sectors in Belgium, horticulture professionals and nature reserve managers (those directly involved in conservation), view the issues associated with invasive plant species. We developed and utilized a questionnaire that addressed the themes of awareness, concept and use of language, availability of information, impacts and, finally, control and available solutions. Using co-inertia analyses, we tested to what extent the perception of invasive alien species (IAS) was dependent upon the perception of Nature in general. Only forty-two percent of respondent horticulture professionals and eighty-two percent of nature reserve managers had a general knowledge of IAS. Many individuals in both target groups nonetheless had an accurate understanding of the scientific issues. Our results therefore suggest that the manner in which individuals within the two groups view, or perceive, the IAS issue was more the result of lack of information than simply biased perceptions of target groups. Though IAS perceptions by the two groups diverged, they were on par with how they viewed Nature in general. The descriptions of IAS by participants converged with the ideas and concepts frequently found in the scientific literature. Both managers and horticulture professionals expressed a strong willingness to participate in programs designed to prevent the spread of, and damage caused by, IAS. Despite this, the continued commercial availability of many invasive species highlighted the necessity to use both mandatory and voluntary approaches to reduce their re-introduction and spread. The results of this study provide stakeholders and conservation managers with practical information on which communication and management strategies can be based.

  11. Partner Country Series: Understanding Energy Challenges in India - Policies, Players and Issues

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    A combination of rapidly increasing energy demand and fuel imports plus growing concern about economic and environmental consequences is generating growing calls for effective and thorough energy governance in India. Numerous policy reforms over the past 20 years have shifted the country’s energy sector from a state-dominated system towards one that is based on market principles. However, with the reform process left unfinished, India now finds itself trapped halfway along the transition to an open and well-performing energy sector. India suffered from the largest power outage ever in late July 2012, affecting nearly half of the population. While this incident highlights the importance of modern and smart energy systems, it indicates that the country is increasingly unable to deliver a secure supply of energy to its population, a quarter of which still lacks access to electricity. Understanding Energy Challenges in India aims to provide an informative and holistic understanding of India’s energy sector to stakeholders in India as well as the broad public. The publication explores in detail the policies, players and issues of the country’s power, coal, oil and gas, renewables and nuclear sectors. It also highlights the key challenges India faces, challenges that must be resolved for the evolution of the fast-growing country’s energy sector towards a sustainable energy future and eventually critical for the prospects of the Indian and global economies.

  12. Italy's All-Volunteer Army: An Analytical Framework for Understanding the Key Policy Issues and Choices During the Transition

    National Research Council Canada - National Science Library

    Zanini, Michele

    2002-01-01

    This dissertation builds an analytical framework for understanding the key policy issues and tradeoffs affecting the Italian Army's transition from a mixed conscript/volunteer model to an All-Volunteer Force (AVF...

  13. Higher Education Cloud Computing in South Africa: Towards Understanding Trust and Adoption issues

    Directory of Open Access Journals (Sweden)

    Karl Van Der Schyff

    2014-12-01

    Full Text Available This paper sets out to study the views of key stakeholders on the issue of cloud information security within institutions of Higher Education. A specific focus is on understanding trust and the adoption of cloud computing in context of the unique operational requirements of South African universities. Contributions are made on both a methodological and theoretical level. Methodologically the study contributes by employing an Interpretivist approach and using Thematic Analysis in a topic area often studied quantitatively, thus affording researchers the opportunity to gain the necessary in-depth insight into how key stakeholders view cloud security and trust. A theoretical contribution is made in the form of a trust-centric conceptual framework that illustrates how the qualitative data relates to concepts innate to cloud computing trust and adoption. Both these contributions lend credence to the fact that there is a need to address cloud information security with a specific focus on the contextual elements that surround South African universities. The paper concludes with some considerations for implementing and investigating cloud computing services in Higher Education contexts in South Africa.

  14. Furthering better communication and understanding of nuclear issues through public education: a public school teacher's perspective

    International Nuclear Information System (INIS)

    Danfelser, M.

    1984-01-01

    Recent reports of national commissions and study groups have pointed out that the American educational system is not meeting the needs of its students. Uniformly, the reports call for a new instructional focus designed to achieve the goal of ''universal scientific and technological literacy for citizenship.'' The population's inability to deal with numerous controversial science-related social issues forms the basis for this call for educational reform. Foremost on the list of science-related social issues are nuclear issues in general and the storage of nuclear waste in particular. The National Council for the Social Studies (NCSS) 1983 publication ''Guidelines for Teaching Science Related Social Issues'' was designed to encourage stronger instructional emphasis on science-related social issues, and to provide social studies teachers with a rational and structure for the presentation of the issues. This paper discusses the dilemmas faced by educators who attempt to deal with science-related social issues. Also, it addresses the need for instructional materials in order to effectively address nuclear issues in the classroom

  15. Understanding Key Education Issues: How We Got Here and Where We Go from Here

    Science.gov (United States)

    Lynch, Matthew

    2017-01-01

    In this age of education innovation and reform, schools must evolve and react to current policy trends. This accessible book offers research-based insights into six key educational trends and issues that are impacting K-12 learning today: year-round schooling, assessments, educating minorities, anti-intellectualism, issues of social promotion and…

  16. Preservice Teachers Develop an Understanding of Diversity Issues through Multicultural Literature

    Science.gov (United States)

    Jetton, Tamara L.; Savage-Davis, Emma M.

    2005-01-01

    This article explores issues of multicultural education and diversity. The authors present a preservice teacher education program that uses multicultural literature to prepare young teachers to better serve their students. The authors discuss the curriculum design of the program to help preservice teachers become more sensitive to the issues of…

  17. OI Issues: Type I - Understanding the Mildest Form of Osteogenesis Imperfecta

    Science.gov (United States)

    ... Flu shots and pneumonia vaccines are often recommended. Social, Emotional, and Family Issues Many people with OI ... Miembro Activo del Equipo de Cuidados de la Salud (FDA) Home Bone Basics Osteoporosis Osteogenesis Imperfecta Paget’s ...

  18. Understanding Campus Culture and Student Coping Strategies for Mental Health Issues in Five Canadian Colleges and Universities

    Science.gov (United States)

    Giamos, Dimitris; Lee, Alex Young Soo; Suleiman, Amanda; Stuart, Heather; Chen, Shu-Ping

    2017-01-01

    This study aimed to better understand campus mental health culture and student mental health coping strategies, and to identify the mental health needs of students as well as gaps in mental health services within postsecondary education. A videovoice method was used to identify and document health-related issues and advocate for change. Forty-one…

  19. Students' Participation in an Interdisciplinary, Socioscientific Issues Based Undergraduate Human Biology Major and Their Understanding of Scientific Inquiry

    Science.gov (United States)

    Eastwood, Jennifer L.; Sadler, Troy D.; Sherwood, Robert D.; Schlegel, Whitney M.

    2013-01-01

    The purpose of this study was to examine whether Socioscientific Issues (SSI) based learning environments affect university students' epistemological understanding of scientific inquiry differently from traditional science educational contexts. We identify and compare conceptions of scientific inquiry of students participating in an…

  20. A Dialogue About Race and Ethnicity in Education: Struggling To Understand Issues in Cross-Cultural Leadership.

    Science.gov (United States)

    Shields, Carolyn M.; Larocque, Linda J.; Oberg, Steven Lynn

    2002-01-01

    A dialogic approach explores some of the complex issues related to race and ethnicity to identify implications for more effective cross-cultural leadership in diverse schools. Revisited field notes, as well as data from interviews and surveys from various research projects, provide the background about the difficulties of understanding race and…

  1. Understanding "Great Expectations": A Student Casebook to Issues, Sources, and Historical Documents.

    Science.gov (United States)

    Newlin, George

    More than 100 years after being written, "Great Expectations" is still one of the most widely studied works of fiction. This casebook of historical documents, collateral readings and essays brings to life both Charles Dickens' masterpiece and the social issues surrounding his work. The interdisciplinary approach in the casebook offers…

  2. Understanding "The Merchant of Venice": A Student Casebook to Issues, Sources, and Historical Documents.

    Science.gov (United States)

    Halio, Jay L.

    "The Merchant of Venice," even in its own time, was considered William Shakespeare's most controversial play. Now, one of the most popular read and performed works, the play raises even more important issues for today, particularly anti-Semitism and the treatment of Jews. The analysis of the play in this casebook helps students interpret…

  3. The Interface of Opinion, Understanding and Evaluation While Learning about a Socioscientific Issue

    Science.gov (United States)

    Witzig, Stephen B.; Halverson, Kristy L.; Siegel, Marcelle A.; Freyermuth, Sharyn K.

    2013-01-01

    Scientific literacy is an important goal for science education, especially within controversial socioscientific issues. In this study, we analysed 143 students' research reports about stem cell research (SCR) for how they addressed specific source evaluation criteria provided within the assignment. We investigated students' opinions about SCR, how…

  4. Supporting Individuals with Autism Spectrum Disorder in Understanding and Coping with Complex Social Emotional Issues

    Science.gov (United States)

    Ahlers, Kaitlyn P.; Gabrielsen, Terisa P.; Lewis, Danielle; Brady, Anna M.; Litchford, April

    2017-01-01

    Core deficits in autism spectrum disorder (ASD) center around social communication and behavior. For those with ASD, these deficits complicate the task of learning how to cope with and manage complex social emotional issues. Although individuals with ASD may receive sufficient academic and basic behavioral support in school settings, supports for…

  5. Understanding Nuclear Weapons and Arms Control: A Guide to the Issues. New Edition.

    Science.gov (United States)

    Mayers, Teena

    Intended for secondary and college level students and teachers, this guide discusses the nuclear arms control issue. There are four sections. Section I discusses U.S. nuclear strategy from 1945 to the present, strategic nuclear weapons competition between the United States and the Union of Soviet Socialist Republics (U.S.S.R.), U.S.…

  6. Industry Issue Paper: Understanding the Shared Operation of Commuter Rail Transit and Freight Railroads

    OpenAIRE

    Liu, Rongfang; Yang, Fei; Chen, Mei

    2004-01-01

    Seeking a thorough understanding of shared operation between commuter rail transit and freight railroads, a nationwide survey was conducted of transit and rail freight interaction. This survey contacted and received responses from all 21 commuter rail services in North America. In addition to a general understanding of the shared-use practices, this paper presents the key factors that contribute or impede successful shared-use operations between commuter rail and freight railroads by examinin...

  7. Military Suicide: Developing an Understanding of Basic Issues to Provide a Lower Risk Force

    Science.gov (United States)

    prevention programs may not fully address the underlying mental health issues associated with the young adult population. As a result, the services may be inadvertently recruiting service members with increased risk....preventing suicides for currently serving service members. An exploration of available research and demographic data identifies specific...populations present specific trends in behavior and demographics that lead to suicidal behaviors. The research suggests that a significant proportion

  8. Groundwater Forecasting Optimization Pertain to Dam Removal

    Science.gov (United States)

    Brown, L.; Berthelote, A. R.

    2011-12-01

    There is increasing interest in removing dams due to changing ecological and societal values. Groundwater recharge rate is closely connected to reservoir presence or absence. With the removal of dams and their associated reservoirs, reductions in groundwater levels are likely to impact water supplies for domestic, industrial and agricultural use. Therefore accessible economic and time effective tools to forecast groundwater level declines with acceptable uncertainty following dam removals are critical for public welfare and healthy regional economies. These tools are also vital to project planning and provide beneficial information for restoration and remediation managements. The standard tool for groundwater forecasting is 3D Numerical modeling. Artificial Neural Networks (ANNs) may be an alternative tool for groundwater forecasting pertain to dam removal. This project compared these two tools throughout the Milltown Dam removal in Western Montana over a five year period. It was determined that ANN modeling had equal or greater accuracy for groundwater forecasting with far less effort and cost involved.

  9. Issues In-Depth: Advancing Understanding of Drug Addiction and Treatment

    Science.gov (United States)

    Miller, Roxanne Greitz

    2009-01-01

    While most school districts utilize a drug abuse resistance curriculum, as science teachers, it is our responsibility to understand the science behind drug addiction in order to most effectively educate our students against drug abuse. In the last two decades, increases in scientific technology have permitted significant discoveries surrounding…

  10. Understanding Shakespeare's "Julius Caesar" Online: A Student Casebook to Issues, Sources, and Historical Documents.

    Science.gov (United States)

    Derrick, Thomas

    This casebook of materials about William Shakespeare's "Julius Caesar" will enrich students' understanding of the historical context of the play and encourage interpretations of its cultural meaning. Shakespeare's "Julius Caesar" reflects perennial cultural concerns about order and freedom, particularly as they clash in the…

  11. A Phenomenological Study: Understanding the Management of Social Categorization Diversity Issues Associated with College Athletic Teams

    Science.gov (United States)

    Dickelman, Eric

    2009-01-01

    This qualitative phenomenological research study explored the social categorization diversity management experiences of NCAA Division I, II and III athletic coaches. The research study used a combination of questionnaire, observation and coaching interviews to obtain an understanding of the skills, tools and techniques that these coaches used to…

  12. Introduction to the Special Issue: Ungulates and invasive species: quantifying impacts and understanding interactions.

    Science.gov (United States)

    Blossey, Bernd; Gorchov, David L

    2017-11-01

    White-tailed deer are emblematic ungulates that, due to anthropogenic modification of landscapes, currently occur at elevated densities. Elevated deer densities often co-occur with non-native plants, but it is not known if plant invasions are a consequence of deer impacts or occur independent of deer impacts on ecosystems, or whether these two stressors are synergistic. A colloquium on 'Interactions of white-tailed deer and invasive plants in forests of eastern North America' explored these topics at the 2016 annual meeting of the Botanical Society of America. Nine of those presentations are published in this special issue of AoB PLANTS .

  13. Argumentation as a Strategy for Increasing Preservice Teachers’ Understanding of Climate Change, a Key Global Socioscientific Issue

    OpenAIRE

    Lambert, Julie L.; Bleicher, Robert E.

    2017-01-01

    Findings of this study suggest that scientific argumentation can play an effective role in addressing complex socioscientific issues (i.e. global climate change). This research examined changes in preservice teachers’ knowledge and perceptions about climate change in an innovative undergraduate-level elementary science methods course. The preservice teachers’ understanding of fundamental concepts (e.g., the difference between weather and climate, causes of recent global warming, etc.) increas...

  14. 77 FR 5440 - Withdrawal of Regulations Pertaining to Imports of Cotton Woven Fabric and Short Supply...

    Science.gov (United States)

    2012-02-03

    ...-111, are also no longer relevant. These regulations were issued pursuant to Section 4(b) of the Steel... (Interim--Final Rules), 55 FR 1348 (Jan. 12, 1990). They pertain to voluntary restraints on certain steel.... Classification Executive Order 12866 It has been determined that this proposed rule is not significant for...

  15. 78 FR 78375 - Agency Information Collection Activities: CBP Regulations Pertaining to Customs Brokers

    Science.gov (United States)

    2013-12-26

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: CBP Regulations Pertaining to Customs Brokers Correction In notice document 2013-30220 appearing on page 76851 of the issue of Thursday, December 19, 2013, make the following correction: In the...

  16. Regulations, guidelines, standards, and policies pertaining to decontamination and decommissioning activities: A literature review

    Energy Technology Data Exchange (ETDEWEB)

    Cowgill, M.G.

    1993-09-01

    A literature review has been conducted of the existing rules, regulations, and guidelines pertaining to the decontamination and decommissioning of nuclear facilities. Included in the survey are US Government documents, national (industrial) standards, international standards and guidelines, and the regulations issued by various national governments, such as the United Kingdom, Canada, and Germany.

  17. Brand names of Portuguese medication: understanding the importance of their linguistic structure and regulatory issues.

    Science.gov (United States)

    Pires, Carla; Vigário, Marina; Cavaco, Afonso

    2015-08-01

    Among other regulatory requirements, medicine brands should be composed of single names without abbreviations to prevent errors in prescription of medication. The purposes of the study were to investigate the compliance of a sam ple of Portuguese medicine brand names with Portuguese pharmaceutical regulations. This includes identifying their basic linguistic characteristics and comparing these features and their frequency of occurrence with benchmark values of the colloquial or informal language. A sample of 474 brand names was selected. Names were analyzed using manual (visual analyses) and computer methods (FreP - Frequency Patterns of Phonological Objects in Portuguese and MS word). A significant number of names (61.3%) failed to comply with the Portuguese phonologic system (related to the sound of words) and/or the spelling system (related to the written form of words) contained more than one word, comprised a high proportion of infrequent syllable types or stress patterns and included abbreviations. The results suggest that some of the brand names of Portuguese medication should be reevaluated, and that regulation on this issue should be enforced and updated, taking into consideration specific linguistic and spelling codes.

  18. Brand names of Portuguese medication: understanding the importance of their linguistic structure and regulatory issues

    Directory of Open Access Journals (Sweden)

    Carla Pires

    2015-08-01

    Full Text Available AbstractAmong other regulatory requirements, medicine brands should be composed of single names without abbreviations to prevent errors in prescription of medication. The purposes of the study were to investigate the compliance of a sam ple of Portuguese medicine brand names with Portuguese pharmaceutical regulations. This includes identifying their basic linguistic characteristics and comparing these features and their frequency of occurrence with benchmark values of the colloquial or informal language. A sample of 474 brand names was selected. Names were analyzed using manual (visual analyses and computer methods (FreP - Frequency Patterns of Phonological Objects in Portuguese and MS word. A significant number of names (61.3% failed to comply with the Portuguese phonologic system (related to the sound of words and/or the spelling system (related to the written form of words contained more than one word, comprised a high proportion of infrequent syllable types or stress patterns and included abbreviations. The results suggest that some of the brand names of Portuguese medication should be reevaluated, and that regulation on this issue should be enforced and updated, taking into consideration specific linguistic and spelling codes.

  19. Understanding and Mitigating Multicore Performance Issues on theAMD Opteron Architecture

    Energy Technology Data Exchange (ETDEWEB)

    Levesque, John; Larkin, Jeff; Foster, Martyn; Glenski, Joe; Geissler, Garry; Whalen, Stephen; Waldecker, Brian; Carter, Jonathan; Skinner, David; He, Helen; Wasserman, Harvey; Shalf, John; Shan,Hongzhang; Strohmaier, Erich

    2007-03-07

    Over the past 15 years, microprocessor performance hasdoubled approximately every 18 months through increased clock rates andprocessing efficiency. In the past few years, clock frequency growth hasstalled, and microprocessor manufacturers such as AMD have moved towardsdoubling the number of cores every 18 months in order to maintainhistorical growth rates in chip performance. This document investigatesthe ramifications of multicore processor technology on the new Cray XT4?systems based on AMD processor technology. We begin by walking throughthe AMD single-core and dual-core and upcoming quad-core processorarchitectures. This is followed by a discussion of methods for collectingperformance counter data to understand code performance on the Cray XT3?and XT4? systems. We then use the performance counter data to analyze theimpact of multicore processors on the performance of microbenchmarks suchas STREAM, application kernels such as the NAS Parallel Benchmarks, andfull application codes that comprise the NERSC-5 SSP benchmark suite. Weexplore compiler options and software optimization techniques that canmitigate the memory bandwidth contention that can reduce computingefficiency on multicore processors. The last section provides a casestudy of applying the dual-core optimizations to the NAS ParallelBenchmarks to dramatically improve their performance.

  20. Preservice special education teachers' understandings, enactments, views, and plans for scientific inquiry: Issues and hopes

    Science.gov (United States)

    Ghosh, Rajlakshmi

    This study examined the understandings, enactments, views, and plans for scientific inquiry held by preservice special education teachers enrolled in a K--8 general science methods course. Sixteen participants from four special education concentration areas---Mild to Moderate Educational Needs, Moderate to Intense Educational Needs, Mild to Moderate Educational Needs with Language Arts and Reading Emphasis, and Early Childhood Intervention---participated in this study. Qualitative data were collected from questionnaires, interviews, teaching videos, lesson plans, planning commentaries, and reflection papers. Data were analyzed using a grounded theory approach (Strauss & Corbin, 1990) and compared against the theoretical view of inquiry as conceptualized by the National Research Council (NRC, 2000). The participants held unique interpretations of inquiry that only partially matched with the theoretical insights provided by the NRC. The participants' previous science learning experiences and experiences in special education played an important role in shaping their conceptualizations of inquiry as learned in the science methods class. The impacts of such unique interpretations are discussed with reference to both science education and special education, and implications for teacher education are provided.

  1. A socioecological framework to understand weight-related issues in Aboriginal children in Canada.

    Science.gov (United States)

    Willows, Noreen D; Hanley, Anthony J G; Delormier, Treena

    2012-02-01

    Obesity prevention efforts in Aboriginal (First Nations, Métis, or Inuit) communities in Canada should focus predominantly on children given their demographic significance and the accelerated time course of occurrence of type 2 diabetes mellitus in the Aboriginal population. A socioecological model to address childhood obesity in Aboriginal populations would focus on the numerous environments at different times in childhood that influence weight status, including prenatal, sociocultural, family, and community environments. Importantly, for Aboriginal children, obesity interventions need to also be situated within the context of a history of colonization and inequities in the social determinants of health. This review therefore advocates for the inclusion of a historical perspective and a life-course approach to obesity prevention in Aboriginal children in addition to developing interventions around the socioecological framework. We emphasize that childhood obesity prevention efforts should focus on promoting maternal health behaviours before and during pregnancy, and on breastfeeding and good infant and child nutrition in the postpartum and early childhood development periods. Ameliorating food insecurity by focusing on improving the sociodemographic risk factors for it, such as increasing income and educational attainment, are essential. More research is required to understand and measure obesogenic Aboriginal environments, to examine how altering specific environments modifies the foods that children eat and the activities that they do, and to examine how restoring and rebuilding cultural continuity in Aboriginal communities modifies the many determinants of obesity. This research needs to be done with the full participation of Aboriginal communities as partners in the research.

  2. A critical review of gender issues in understanding prolonged disability related to musculoskeletal pain: how are they relevant to rehabilitation?

    Science.gov (United States)

    Côté, Daniel; Coutu, Marie-France

    2010-01-01

    The purpose of this critical review is to describe the available theoretical models for understanding the gender issues in prolonged work disability related to persistent musculoskeletal (MSK) pain. A critical literature review was conducted in medicine, health sciences, and social sciences databases (MEDLINE, CINHAL, PsychINFO and SOCINDEX) using specific keywords. After screening titles and abstracts, followed by methodological quality assessment, a total of 55 references were retained for content analysis. Gender issues in disability related to persistent MSK pain show that men and women may experience pain and rehabilitation process in different ways. Three main themes were exftracted and further described: (1) the experience of distrust; (2) the self-identity process; and (3) the domestic strain. Each of these themes has a specific and potentially different impact on men and women, and we report that experiential differences may strongly impact the rehabilitation process and outcomes such as return to work. This critical review provides insight into gender issues in the process of rehabilitation and outcomes such as return to work. We suggest that work and family considerations are the two most important issues in the rehabilitation process and that differences between men and women are likely to occur.

  3. Understanding consumer participation in mental health: Issues of power and change.

    Science.gov (United States)

    Bennetts, Wanda; Cross, Wendy; Bloomer, Melissa

    2011-06-01

    Consumer participation occurs in all Victorian public mental health services. Area mental health services employ consumer consultants to enhance consumer participation across the network. Ongoing support of management is essential to the success of consumer participation. This project aimed to explore understandings of consumer participation from a manager's perspective. Semistructured interviews were conducted with seven participants in this qualitative, interpretive study. The thematic analysis revealed the complexities around defining consumer participation and demonstrated the difficulties and possible reasons as to why there is no real clarity between managers, service providers, and consumers as to what consumer participation should look like. Power and change were the primary themes. Power and the overwhelming consensus that the medical model and those working within it hold the most power was strongly represented in this study. Legislation and workplace settings were seen as considerable factors adding to the disempowerment of consumers within an already disempowering mental health system. Change was the other main theme that emerged, with culture and attitudes of the old 'institutionalized' thinking that still pervades some pockets of mental health services being seen as the major barriers to change. The role of the consumer consultant was a prominent subtheme, with their role in training and the education of workers seen as an essential and positive way to progress consumer participation. These findings demonstrate that managers consider there to be hope for consumers, brought about by collective action and lobbying, and through consumer participation in less-restrictive parts of the service (community settings). © 2011 The Authors. International Journal of Mental Health Nursing © 2011 Australian College of Mental Health Nurses Inc.

  4. Understanding Unintended Consequences and Health Information Technology:. Contribution from the IMIA Organizational and Social Issues Working Group.

    Science.gov (United States)

    Kuziemsky, C E; Randell, R; Borycki, E M

    2016-11-10

    No framework exists to identify and study unintended consequences (UICs) with a focus on organizational and social issues (OSIs). To address this shortcoming, we conducted a literature review to develop a framework for considering UICs and health information technology (HIT) from the perspective of OSIs. A literature review was conducted for the period 2000- 2015 using the search terms "unintended consequences" and "health information technology". 67 papers were screened, of which 18 met inclusion criteria. Data extraction was focused on the types of technologies studied, types of UICs identified, and methods of data collection and analysis used. A thematic analysis was used to identify themes related to UICs. We identified two overarching themes. One was the definition and terminology of how people classify and discuss UICs. Second was OSIs and UICs. For the OSI theme, we also identified four sub-themes: process change and evolution, individual-collaborative interchange, context of use, and approaches to model, study, and understand UICs. While there is a wide body of research on UICs, there is a lack of overall consensus on how they should be classified and reported, limiting our ability to understand the implications of UICs and how to manage them. More mixed-methods research and better proactive identification of UICs remain priorities. Our findings and framework of OSI considerations for studying UICs and HIT extend existing work on HIT and UICs by focusing on organizational and social issues.

  5. Understanding the nuclear issues

    International Nuclear Information System (INIS)

    Mooradian, A.J.

    1976-06-01

    Nuclear power is presented as a necessary power source for the transition from fossil fuels to a no-growth society of the future. It is already economic and on-stream all over the world. Radiation is a very tractable hazard. New fuel cycles would provide extraordinary increases in our nuclear fuel reserves. (E.C.B.)

  6. Understanding the continuous renal replacement therapy circuit for acute renal failure support: a quality issue in the intensive care unit.

    Science.gov (United States)

    Boyle, Martin; Baldwin, Ian

    2010-01-01

    Delivery of renal replacement therapy is now a core competency of intensive care nursing. The safe and effective delivery of this form of therapy is a quality issue for intensive care, requiring an understanding of the principles underlying therapy and the functioning of machines used. Continuous hemofiltration, first described in 1977, used a system where blood flowed from arterial to venous cannulas through a small-volume, low-resistance, and high-flux filter. Monitoring of these early systems was limited, and without a machine interface, less nursing expertise was required. Current continuous renal replacement therapy machines offer user-friendly interfaces, cassette-style circuits, and comprehensive circuit diagnostics and monitoring. Although these machines conceal complexity behind a user-friendly interface, it remains important that nurses have sufficient knowledge for their use and the ability to compare and contrast circuit setups and functions for optimal and efficient treatment.

  7. Understanding Technology and People Issues in Hospital Information System (HIS) Adoption: Case study of a tertiary hospital in Malaysia.

    Science.gov (United States)

    Zakaria, Nasriah; Mohd Yusof, Shafiz Affendi

    Hospital Information Systems (HIS) can improve healthcare outcome quality, increase efficiency, and reduce errors. The government of Malaysia implemented HIS across the country to maximize the use of technology to improve healthcare delivery, however, little is known about the benefits and challenges of HIS adoption in each institution. This paper looks at the technology and people issues in adopting such systems. The study used a case study approach, using an in-depth interview with multidisciplinary medical team members who were using the system on a daily basis. A thematic analysis using Atlas.ti was employed to understand the complex relations among themes and sub-themes to discover the patterns in the data. . Users found the new system increased the efficiency of workflows and saved time. They reported less redundancy of work and improved communication among medical team members. Data retrieval and storage were also mentioned as positive results of the new HIS system. Healthcare workers showed positive attitudes during training and throughout the learning process. From a technological perspective, it was found that medical workers using HIS has better access and data management compared to the previously used manual system. The human issues analysis reveals positive attitudes toward using HIS among the users especially from the physicians' side. Copyright © 2016. Published by Elsevier Ltd.

  8. 'Understanding' as a practical issue in sexual health education for people with intellectual disabilities: a study using two qualitative methods.

    Science.gov (United States)

    Finlay, W M L; Rohleder, Poul; Taylor, Natalie; Culfear, Hollie

    2015-04-01

    Sexual health education is important in addressing the health and social inequalities faced by people with intellectual disabilities. However, provision of health-related advice and education to people with various types and degrees of linguistic and learning difficulties involves addressing complex issues of language and comprehension. This article reports an exploratory study using 2 qualitative methods to examine the delivery of sexual health education to people with intellectual disabilities. Four video-recordings of sexual health education sessions were collected. Conversation analysis was used to examine in detail how such education occurs as a series of interactions between educators and learners. Interviews with 4 educators were carried out and analyzed using thematic analysis. The analysis shows how educators anticipate problems of comprehension and how they respond when there is evidence that a person does not understand the activity or the educational message. This occurs particularly when verbal prompts involve long sentences and abstract concepts. We show a characteristic pattern that arises in these situations, in which both educator and learner jointly produce a superficially correct response. Although interviews allows us some insight into contextual issues, strategy, and aspects of sexual health education that occur outside of the actual teaching sessions, analysis of actual interactions can show us patterns that occur in interactions between educators and learners when comprehension is in question. Addressing how sexual health education is delivered in practice and in detail provides valuable lessons about how such education can be improved. (c) 2015 APA, all rights reserved).

  9. Margins of the law pertaining to water supplies and waterways

    International Nuclear Information System (INIS)

    Bickel, C.

    1981-01-01

    The author examines legal questions coming from points of contact of the law pertaining to water supplies and waterways on the one hand with the Waste Management Law, the Atomic Energy Law and Criminal Law on the other hand. He tries to find ways for solving the practical problems which arise with the execution of the law pertaining to water supplies and waterways. (HSCH) [de

  10. Understanding Ethical Issues of Research Participation from the Perspective of Participating Children and Adolescents: A Systematic Review

    Science.gov (United States)

    Broome, Marion E.

    2017-01-01

    Background The past twenty years have seen distinct shifts in the way the participation of children and adolescents in research is viewed. This has been emphasized by the growing pediatric research enterprise. Additional information on children’s and adolescents’ experiences during research participation is needed to better inform researchers on the ethical conduct of research with this vulnerable population. Aims The objective of this analysis was to examine ethical issues in research with children and adolescents from their perspective as participants, including: assent, parental consent, risk perception, impact of research participation, and incentives. Methods This systematic review was conducted per the Long et al. framework by means of an iterative searching process. Using the key words ‘research ethics’ and ‘child or pediatric or adolescent’, PubMed, CINAHL, and EBSCOhost databases were searched to identify articles. Limitations placed on the original searches were: English language, year of publication between 2003–2014, humans, abstract available, and age birth–18 years. Findings Twenty-three empiric studies were identified and formed the sample. Included studies represented a diverse range of areas of research, methods, settings, sample demographics, authors, and journals. Discussion Even young children demonstrated the ability to understand essential elements of research, although there is variability in children’s level of understanding. Trust was a significant contributing factor to children’s and adolescents’ participation in research, and also shaped their assessments of risk. Research participation was mainly beneficial for children and adolescents. Incentives were mainly viewed positively, although concerns of possible undue influence were expressed. Linking Evidence to Action This systematic review highlights the importance of including the perspectives of children and adolescents and provides researchers and nurse clinicians

  11. ENVIROSUITE: USING STATE-OF-THE-ART SYNCHROTRON TECHNIQUES TO UNDERSTAND ENVIRONMENTAL REMEDIATION SCIENCE ISSUES AT THE MOLECULAR LEVEL

    International Nuclear Information System (INIS)

    FITTS, J.P.; KALB, P.D.; FRANCIS, A.J.; FUHRMANN, M.; DODGE, C.J.; GILLOW, J.B.

    2004-01-01

    Although DOE's Environmental Management program has made steady progress in cleaning up environmental legacies throughout the DOE complex, there are still significant remediation issues that remain to be solved. For example, DOE faces difficult challenges related to potential mobilization of radionuclides (e.g., actinides) and other hazardous contaminants in soils, removal and final treatment of high-level waste and residuals from leaking tanks, and the long-term stewardship of remediated sites and engineered disposal facilities, to name just a few. In some cases, new technologies and technology applications will be required based on current engineering expertise. In others, however, basic scientific research is needed to understand the mechanisms of how contaminants behave under specific conditions and how they interact with the environment, from which new engineering solutions can emerge. At Brookhaven National Laboratory (BNL) and Stony Brook University, scientists have teamed to use state-of-the-art synchrotron techniques to help understand the basic interactions of contaminants in the environment. Much of this work is conducted at the BNL National Synchrotron Light Source (NSLS), which is a user facility that provides high energy X-ray and ultraviolet photon beams to facilitate the examination of contaminants and materials at the molecular level. These studies allow us to determine how chemical speciation and structure control important parameters such as solubility, which in turn drive critical performance characteristics such as leaching. In one study for example, we are examining the effects of microbial activity on actinide contaminants under conditions anticipated at the Waste Isolation Pilot Plant. One possible outcome of this research is the identification of specific microbes that can trap uranium or other contaminants within the intracellular structure and help mitigate mobility. In another study, we are exploring the interaction of contaminants with

  12. Gender and Decision Making Pertaining to the Control over Ones ...

    African Journals Online (AJOL)

    The study investigated gender and decision making pertaining to the control over ones body within established union in Nigeria. The study is a survey design with a sample of 500 married people who were randomly selected. A questionnaire titled Gender and Decision-Making Questionnaire (GDMG) was administered to ...

  13. Anonymous pastoral care for problems pertaining to sexuality

    NARCIS (Netherlands)

    van Drie, A.; Ganzevoort, R.R.; Spiering, M.

    2014-01-01

    Anonymous pastoral care is one of the options for help in problems pertaining to sexuality. This paper explores the topics they seek help for, the religious aspects involved, and the relation between the normativity of their church tradition on the one hand and sexual and spiritual health criteria

  14. Understanding Alzheimer's

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Understanding Alzheimer's Past Issues / Fall 2007 Table of Contents For ... and brain scans. No treatment so far stops Alzheimer's. However, for some in the disease's early and ...

  15. [Reports on the impact of objects emitting electromagnetic fields on the environment: issues concerning their better understanding by non-specialists in telecommunication].

    Science.gov (United States)

    Bieńkowski, Paweł

    2007-01-01

    The paper presents issues concerning a better understanding of reports on the impact of objects emitting electromagnetic fields on the environment among non-specialists in telecommunication. A proposed universal model of the radiation pattern of antenna base stations to widen the information contained in environmental audits as well as a vocabulary of basic technical terms in colloquial language are discussed.

  16. Some Key Issues in Creating Inquiry-Based Instructional Practices that Aim at the Understanding of Simple Electric Circuits

    Science.gov (United States)

    Kock, Zeger-Jan; Taconis, Ruurd; Bolhuis, Sanneke; Gravemeijer, Koeno

    2013-01-01

    Many students in secondary schools consider the sciences difficult and unattractive. This applies to physics in particular, a subject in which students attempt to learn and understand numerous theoretical concepts, often without much success. A case in point is the understanding of the concepts current, voltage and resistance in simple electric…

  17. Some Key Issues in Creating Inquiry-Based Instructional Practices that Aim at the Understanding of Simple Electric Circuits

    NARCIS (Netherlands)

    Zeger-Jan Kock; Koeno Gravemeijer; Dr. S. Bolhuis; Ruurd Taconis

    2011-01-01

    Many students in secondary schools consider the sciences difficult and unattractive. This applies to physics in particular, a subject in which students attempt to learn and understand numerous theoretical concepts, often without much success. A case in point is the understanding of the concepts

  18. Toward a Greater Understanding: Utilizing Book Discussions to Effectively Engage Students in the Exploration of Women and Leadership Issues

    Science.gov (United States)

    Scott, Heather Inez Ricks

    2016-01-01

    This article examines the use of a book discussion as an instructional tool for developing leadership competency skills in female university students. A book discussion centered on Sheryl Sandberg's book "Lean In" was held as a means to conceptualize discourse regarding leadership issues in the arena of women and leadership in a…

  19. Argumentation as a Strategy for Increasing Preservice Teachers' Understanding of Climate Change, a Key Global Socioscientific Issue

    Science.gov (United States)

    Lambert, Julie L.; Bleicher, Robert E.

    2017-01-01

    Findings of this study suggest that scientific argumentation can play an effective role in addressing complex socioscientific issues (i.e. global climate change). This research examined changes in preservice teachers' knowledge and perceptions about climate change in an innovative undergraduate-level elementary science methods course. The…

  20. Understanding Domestic Violence Resource Utilization and Survivor Solutions Among Immigrant and Refugee Women. Introduction to the Special Issue

    Science.gov (United States)

    Bhuyan, Rupaleem; Senturia, Kirsten

    2005-01-01

    The articles in this issue of the "Journal of Interpersonal Violence" were generated using community-based participatory action research to explore how different cultural communities interpret and respond to DV. This partnership began in 1999 and involved Public Health?Seattle and King County, several community-based agencies, and researchers at…

  1. Analysis of the Educational Potential of a Science Museum Learning Environment: Visitors' Experience with and Understanding of an Immersion Exhibit

    Science.gov (United States)

    Mortensen, Marianne Foss

    2011-01-01

    Research pertaining to science museum exhibit design tends to be articulated at a level of generality that makes it difficult to apply in practice. To address this issue, the present study used a design-based research approach to understand the educational potential of a biology exhibit. The exhibit was considered an educational environment which…

  2. Putting Oneself in the Shoes of Another: Issues of Empathy and Intercultural Understanding in the Australian Geography Curriculum

    Science.gov (United States)

    Harrison, Neil

    2017-01-01

    Geography is about the places that make up the world. A key focus of the new geography curriculum in Australia is on different ways of finding knowledge about those places. Yet there is limited demonstration in the curriculum and its elaborations of just how students might understand those places outside the realm of their own experience. In…

  3. Review paper: Organ transplants: ethical, social, and religious issues in a multicultural society.

    Science.gov (United States)

    Robson, Noor Zurani Md Haris; Razack, Azad Hassan; Dublin, Norman

    2010-07-01

    Recent advances in the fields of organ donation and organ transplant have introduced new hope for the treatment of serious diseases. However, this promise has been accompanied by several issues. The most common issue raised is ethical implications, but in a multicultural society like Malaysia, additional concerns arise pertaining to social and religious issues. These concerns needs to be addressed as attitudes toward and acceptability of organ donation varies according to social, culture, and religion. The diverse cultural, religious, and traditional concepts pertaining to organ donation may hamper its acceptability and cause a lack of willingness to donate organs. The purpose of this article is to briefly explore the ethical issues involved in organ transplant and the various religious opinions on organ donation. It is hoped that this knowledge and understanding may benefit both health care providers and patients in a multicultural society like Malaysia.

  4. Ethics in Psychiatric Research: Issues and Recommendations.

    Science.gov (United States)

    Jain, Shobhit; Kuppili, Pooja Patnaik; Pattanayak, Raman Deep; Sagar, Rajesh

    2017-01-01

    Psychiatric research has increased remarkably over recent decades to help in understanding the current trends and better therapeutic options for illness. On the other hand, there is also a trend toward higher rates of retraction of published papers in the recent years. Ethics is required to maintain and increase the overall quality and morality of research. Psychiatric research faces several unique ethical challenges. Ethical guidelines are very important tool of research which safeguards participants; however, there is a dearth of such guidelines in India. The present paper aims to review available ethical issues and guidelines pertaining to psychiatric research. A search was conducted on Pubmed using search terms (e.g., "ethics," "psychiatry," "research"). Relevant studies were selected for the review after manual screening of title/abstract. Additional sources were referred to using cross references and Google Scholar. Psychiatric research has several important ethical issues which are different from other medical disciplines. These issues are related to informed consent, confidentiality, conflict of interest, therapeutic misconception, placebo related, vulnerability, exploitation, operational challenges, among others. The current paper has made several recommendations to deal with ethical challenges commonly faced in psychiatric research. The ethical guidelines are utmost needed for Indian psychiatric research. Specific guidelines are lacking pertaining to psychiatric research. The issues and recommendations merit a further discussion and consideration.

  5. Special issue on asteroids - Introduction

    Science.gov (United States)

    Novaković, Bojan; Hsieh, Henry H.; Gronchi, Giovanni F.

    2018-04-01

    The articles in this special issue are devoted to asteroids, small solar system bodies that primarily populate a region between the orbits of Mars and Jupiter, known as the asteroid belt, but can also be found throughout the Solar System. Asteroids are considered to be a key to understanding the formation and evolution of our planetary system. Their properties allow us to test current theoretical models and develop new theoretical concepts pertaining to evolutionary processes in the Solar System. There have been major advances in asteroid science in the last decade, and that trend continues. Eighteen papers accepted for this special issue cover a wide range of asteroid-related subjects, pushing the boundaries of our understanding of these intriguing objects even further. Here we provide the reader with a brief overview of these thrilling papers, with an invitation for interested scientists to read each work in detail for a better understanding of these recent cutting edge results. As many topics in asteroid science remain open challenges, we hope that this special issue will be an important reference point for future research on this compelling topic.

  6. Bike Helmets and Black Riders: Experiential Approaches to Helping Students Understand Natural Hazard Assessment and Mitigation Issues

    Science.gov (United States)

    Stein, S. A.; Kley, J.; Hindle, D.; Friedrich, A. M.

    2014-12-01

    Defending society against natural hazards is a high-stakes game of chance against nature, involving tough decisions. How should a developing nation allocate its budget between building schools for towns without ones or making existing schools earthquake-resistant? Does it make more sense to build levees to protect against floods, or to prevent development in the areas at risk? Would more lives be saved by making hospitals earthquake-resistant, or using the funds for patient care? These topics are challenging because they are far from normal experience, in that they involve rare events and large sums. To help students in natural hazard classes conceptualize them, we pose tough and thought-provoking questions about complex issues involved and explore them together via lectures, videos, field trips, and in-class and homework questions. We discuss analogous examples from the students' experiences, drawing on a new book "Playing Against Nature, Integrating Science and Economics to Mitigate Natural Hazards in an Uncertain World". Asking whether they wear bicycle helmets and why or why not shows the cultural perception of risk. Individual students' responses vary, and the overall results vary dramatically between the US, UK, and Germany. Challenges in hazard assessment in an uncertain world are illustrated by asking German students whether they buy a ticket on public transportation - accepting a known cost - or "ride black" - not paying but risking a heavy fine if caught. We explore the challenge of balancing mitigation costs and benefits via the question "If you were a student in Los Angeles, how much more would you pay in rent each month to live in an earthquake-safe building?" Students learn that interdisciplinary thinking is needed, and that due to both uncertainties and sociocultural factors, no unique or right strategies exist for a particular community, much the less all communities. However, we can seek robust policies that give sensible results given

  7. Geochemical assessments and classification of coal mine spoils for better understanding of potential salinity issues at closure.

    Science.gov (United States)

    Park, Jin Hee; Li, Xiaofang; Edraki, Mansour; Baumgartl, Thomas; Kirsch, Bernie

    2013-06-01

    Coal mining wastes in the form of spoils, rejects and tailings deposited on a mine lease can cause various environmental issues including contamination by toxic metals, acid mine drainage and salinity. Dissolution of salt from saline mine spoil, in particular, during rainfall events may result in local or regional dispersion of salts through leaching or in the accumulation of dissolved salts in soil pore water and inhibition of plant growth. The salinity in coal mine environments is from the geogenic salt accumulations and weathering of spoils upon surface exposure. The salts are mainly sulfates and chlorides of calcium, magnesium and sodium. The objective of the research is to investigate and assess the source and mobility of salts and trace elements in various spoil types, thereby predicting the leaching behavior of the salts and trace elements from spoils which have similar geochemical properties. X-ray diffraction analysis, total digestion, sequential extraction and column experiments were conducted to achieve the objectives. Sodium and chloride concentrations best represented salinity of the spoils, which might originate from halite. Electrical conductivity, sodium and chloride concentrations in the leachate decreased sharply with increasing leaching cycles. Leaching of trace elements was not significant in the studied area. Geochemical classification of spoil/waste defined for rehabilitation purposes was useful to predict potential salinity, which corresponded with the classification from cluster analysis based on leaching data of major elements. Certain spoil groups showed high potential salinity by releasing high sodium and chloride concentrations. Therefore, the leaching characteristics of sites having saline susceptible spoils require monitoring, and suitable remediation technologies have to be applied.

  8. Understanding environmental and climatic influences on regional differences and spatio-temporalscale issues of dengue fever transmission in Puerto Rico

    Science.gov (United States)

    Serman, E. A.; Akanda, A. S. S.; Ginsberg, H. S.; Couret, J.

    2015-12-01

    Each year, there are an estimated 50-100 million cases of dengue fever worldwide, roughly 30 times the number of cases as 50 years ago, with some estimates even higher. Puerto Rico (PR) has experienced epidemic dengue activity since 1963, and the disease is currently endemic. Since 1990 there have been 4 large epidemics, the most recent in 2010 where there were nearly 27,000 cases reported, amounting to almost 1% of the island's total population. Because no vaccine is currently available, effective control is dependent on our ability to understand the complex relationship between environmental factors, mosquito vector ecology, and disease epidemiology. Dengue virus is transmitted primarily by Aedes aegypti mosquitoes, as humans are the preferred host for Ae. aegypti. The purpose of our analysis is to assess temporal and spatial patterns of dengue transmission in PR and relate this to both climatic and anthropogenic factors. Unlike past studies, which have used San Juan to represent the island as a whole, our research will investigate regional dynamics in dengue transmission, as preliminary results have shown significant differences in population density, disease incidence, and environmental and climatic variables. Data from the Passive Dengue Surveillance System of CDC, meteorological observations from NCDC, and remote sensing data from USGS and NASA will be used together to identify relationships between climate, urbanization, and dengue incidence for PR at various spatial and temporal scales. Preliminary climatic factors considered include precipitation, temperature, humidity, and soil moisture. Finally, we will assess measures of urbanization such as land cover, land use, population density, and infrastructure that can make regional differences in dengue incidence each year. Results from this study could help create early warning systems for dengue surveillance in Puerto Rico, and develop techniques that can be applied to other areas of the world.

  9. Observations on some current issues pertaining to nuclear power plant seismic design

    International Nuclear Information System (INIS)

    Hall, W.J.

    1982-01-01

    In this paper the author addresses some of those areas in which it is believed major research and development should be undertaken in the years immediately ahead if significant advances in earthquake engineering especially applicable to nuclear power plant design are to be achieved. From the standpoint of excitation (loading) the paper dwells extensively on concepts of so-called effective acceleration, with some comments also given on response spectra and modifications thereto. In the areas of resistance of structures attention is devoted to the topics of damping, ductility (energy absorption), and associated margins of strength to resist overloading. The need for developing comprehensive field measurement programs of ground and structural response throughout the world is cited. Future progress in earthquake engineering hinges in large part on developing a confirmatory basis for the technology, partly through continuing developments of analysis techniques and corresponding laboratory testing, but most importantly field observations in actual earthquakes which can be interpreted rationally to lend verification and support to the theoretical and design bases. Finally, the important topic of equipment seismic resistance is singled out for attention. (orig.)

  10. Salient issues of edge physics pertaining to loss of confinement: A resistive MHD analysis

    International Nuclear Information System (INIS)

    Thayer, D.R.

    1991-01-01

    The progress that has been made during this fiscal year is significant in the area of tokamak edge plasma transport. The drift-rippling mode model of edge turbulent transport was extended. In particular, the research areas on which were concentrated include the following topics: (1) The theoretical investigation of the radiatively enhanced transport due to the effects of impurity driven radiation instabilities has been expanded to include a situation with multiple impurities (such as carbon, C 4+ , and oxygen, O 6+ ); (2) In order to validate the use of the impurity radiation input from the tokamak bolometer experiments in the theoretical edge turbulent transport calculations, the analysis that is utilized to transform impurity brightness data to radiated power profiles has been checked for state population and Abel inversion correctness; (3) The drift-rippling model of edge turbulent transport has been extended to include ionization particle sources in addition to the impurity driven thermal instability drive; and (4) The detailed limiter and realistic edge geometric effects on the edge turbulent transport has been included in the drift-rippling model

  11. The practical problems and issues pertaining to nuclear energy in less-developed countries

    International Nuclear Information System (INIS)

    Kemeny, L.

    1984-01-01

    The subject is covered in sections, entitled; introduction; role of the International Atomic Energy Agency; infrastructure and training; fuel cycle supply; safety and safeguards; developing countries in the nuclear future; a role for Australia; some national programmes; nuclear power costs in developing countries; specialized technologies; conclusions -ethical and societal considerations. (U.K.)

  12. Anonymous pastoral care for problems pertaining to sexuality.

    Science.gov (United States)

    van Drie, A; Ganzevoort, R R; Spiering, M

    2014-12-01

    Anonymous pastoral care is one of the options for help in problems pertaining to sexuality. This paper explores the topics they seek help for, the religious aspects involved, and the relation between the normativity of their church tradition on the one hand and sexual and spiritual health criteria on the other. We analyzed helpseeking questions of two protestant Christian organizations in the Netherlands providing anonymous pastoral care: Refoweb and EO-Nazorg. Sexual themes were addressed in 19 and 2.3 % of the submitted questions, respectively. Of the helpseekers, 56 % is female, 15 % male, and 29 % unknown. Questions and problems for which people seek anonymous pastoral care focus primarily on premarital abstinence, gender roles, contraception, sexual orientation and masturbation. The authority of the Bible seems to be important for questioners, especially when dealing with ethical questions. Different relations between the normativity of the church tradition and sexual and spiritual health are discussed.

  13. Documents pertaining to safety control of nuclear facilities

    International Nuclear Information System (INIS)

    1998-01-01

    The Finnish Radiation and Nuclear Safety Authority (STUK) controls the safety of nuclear facilities in Finland. This control encompasses on one hand the evaluation of plant safety on the basis of plans and analyses pertaining to the plant and on the other hand the inspection of plant structures, systems and components as well as of operational activity. STUK also monitors plants operational experience feedback and technical developments in the field, as well as the development of safety research and takes the necessary measures on their basis. Guide YVL 1.1 describes how STUK controls the design, construction and operation of nuclear power plants. The documents to be submitted to STUK are described in the nuclear energy legislation and YVL guides. This guide presents the mode of delivery, quality, contents and number of documents to be submitted to STUK

  14. Enhancing health-care workers' understanding and thinking about people living with co-occurring mental health and substance use issues through consumer-led training.

    Science.gov (United States)

    Roussy, Véronique; Thomacos, Nikos; Rudd, Annette; Crockett, Belinda

    2015-10-01

    Stigma and judgemental assumptions by health workers have been identified as key barriers to accessing health care for people living with co-occurring mental health and substance use issues (dual diagnosis). To evaluate the effectiveness of consumer-led training by people with dual diagnosis in improving the knowledge, understanding and role adequacy of community health staff to work with this consumer group. A controlled before-and-after study design with four waves of quantitative data collection was used. Qualitative data were collected to explore participants' views about training. Participants were staff from two community health services from Victoria, Australia. Recruitment occurred across various work areas: reception, oral health, allied health, counselling and health promotion. At baseline, all participants attended a 4-h clinician-led training session. The intervention consisted of a 3-h consumer-led training session, developed and delivered by seven individuals living with dual diagnosis. Outcome measures included understanding of dual diagnosis, participants' feelings of role adequacy and role legitimacy, personal views, and training outcomes and relevance. Consumer-led training was associated with a significant increase in understanding. The combination of clinician-led and consumer-led training was associated with a positive change in role adequacy. Consumer-led training is a promising approach to enhance primary health-care workers' understanding of the issues faced by dual-diagnosis consumers, with such positive effects persisting over time. Used alongside other organizational capacity building strategies, consumer-led training has the potential to help address stigma and judgemental attitudes by health workers and improve access to services for this consumer group. © 2013 John Wiley & Sons Ltd.

  15. Male Depression: Understanding the Issues

    Science.gov (United States)

    ... the time? Drinking too much? These unhealthy coping strategies may be clues that you have male depression. ... Engage in activities you enjoy, such as ball games, fishing or a hobby. Health. Live a healthy ...

  16. Epidemiology: Past, Present, and Future Impacts on Understanding Disease Dynamics and Improving Plant Disease Management-A Summary of Focus Issue Articles.

    Science.gov (United States)

    Ojiambo, P S; Yuen, J; van den Bosch, F; Madden, L V

    2017-10-01

    Epidemiology has made significant contributions to plant pathology by elucidating the general principles underlying the development of disease epidemics. This has resulted in a greatly improved theoretical and empirical understanding of the dynamics of disease epidemics in time and space, predictions of disease outbreaks or the need for disease control in real-time basis, and tactical and strategic solutions to disease problems. Availability of high-resolution experimental data at multiple temporal and spatial scales has now provided a platform to test and validate theories on the spread of diseases at a wide range of spatial scales ranging from the local to the landscape level. Relatively new approaches in plant disease epidemiology, ranging from network to information theory, coupled with the availability of large-scale datasets and the rapid development of computer technology, are leading to revolutionary thinking about epidemics that can result in considerable improvement of strategic and tactical decision making in the control and management of plant diseases. Methods that were previously restricted to topics such as population biology or evolution are now being employed in epidemiology to enable a better understanding of the forces that drive the development of plant disease epidemics in space and time. This Focus Issue of Phytopathology features research articles that address broad themes in epidemiology including social and political consequences of disease epidemics, decision theory and support, pathogen dispersal and disease spread, disease assessment and pathogen biology and disease resistance. It is important to emphasize that these articles are just a sample of the types of research projects that are relevant to epidemiology. Below, we provide a succinct summary of the articles that are published in this Focus Issue .

  17. A bibliography of literature pertaining to plague (Yersinia pestis)

    Science.gov (United States)

    Ellison, Laura E.; Frank, Megan K. Eberhardt

    2011-01-01

    Plague is an acute and often fatal zoonotic disease caused by the bacterium Yersinia pestis. Y. pestis mainly cycles between small mammals and their fleas; however, it has the potential to infect humans and frequently causes fatalities if left untreated. It is often considered a disease of the past; however, since the late 1800s, plagueis geographic range has expanded greatly, posing new threats in previously unaffected regions of the world, including the Western United States. A literature search was conducted using Internet resources and databases. The keywords chosen for the searches included plague, Yersinia pestis, management, control, wildlife, prairie dogs, fleas, North America, and mammals. Keywords were used alone or in combination with the other terms. Although this search pertains mostly to North America, citations were included from the international research community, as well. Databases and search engines used included Google (http://www.google.com), Google Scholar (http://scholar.google.com), SciVerse Scopus (http://www.scopus.com), ISI Web of Knowledge (http://apps.isiknowledge.com), and the USGS Library's Digital Desktop (http://library.usgs.gov). The literature-cited sections of manuscripts obtained from keyword searches were cross-referenced to identify additional citations or gray literature that was missed by the Internet search engines. This Open-File Report, published as an Internet-accessible bibliography, is intended to be periodically updated with new citations or older references that may have been missed during this compilation. Hence, the authors would be grateful to receive notice of any new or old papers that the audience (users) think need to be included.

  18. Teachers' understandings and enactments of social and environmental justice issues in the classroom: What's "critical" in the manufacturing of road-smart squirrels?

    Science.gov (United States)

    Sammel, Alison J.

    How do five new teachers understand and enact counter-hegemonic pedagogies in their own classes? This study developed from this question. The question arose as I taught critical environmental education, a counter-hegemonic pedagogy, to preservice science teachers. I encouraged the exploration of social and environmental injustices and how they function to reproduce dominant economic agendas. To understand how five teachers, in the second year of their practice and my former students, made sense of the critical environmental education I taught them, I used Gadamer's hermeneutic phenomenology as my research frame. Gadamer argues that meaning develops through dialogue, so data collection occurred mainly through lively research conversations over leisurely dinners. As practicing teachers, the six of us jointly explored taken-for-granted meanings and actions in our everyday pedagogical experiences. In these conversations we made meaning (the hermeneutic aspect) of the lived experiences (phenomenological aspect) of incorporating critical environmental education into our practices. This led me to a deeper understanding and increased awareness of how science education reform agendas have influenced and shaped our individual science pedagogies. The analytic lens of critical education showed that these teachers were strongly influenced by the dominant science reform agenda. Regardless of the science curriculum, or the strong social and environmental beliefs some of these teachers held, they did not perceive the teaching of the social and environmental justice issues to be 'critical' or 'their job.' They demonstrated a belief that it was 'critical' to teach well-defined, "hard science" facts. Student success, hence teacher success, involved playing the academic game well and gaining long-term financial security. Re/viewing the data stories through the additional analytic lens of feminist poststructuralism, I saw how dominant discourse constructs the identity of teachers

  19. A Cross-Continental Study on Children's Drawings of Football Players: Implications for Understanding Key Issues and Controversies in Human Figure Drawings.

    Science.gov (United States)

    Baluch, Bahman; Duffy, Linda J; Badami, Rokhsareh; Pereira, Elisangela C Ap

    2017-08-01

    Professionals examine various aspects of girls' and boys' drawings as a way of understanding their intelligence, personality and emotional state. However, the extent to which such measures could be universally generalised or attributed to a specific cultural norm is still a debatable issue. In the present study five key features of children's drawings namely: the size (height) of the drawings, profile or full face, figure in action or static, shaded or non-shaded and the nature of additional details were examined from a cross-cultural perspective, and by providing a topic (football) for which children's drawing of a human figure could provide opportunities for the latter indices to manifest and flourish. Children from three countries; England, Iran and Brazil, representing three continents took part in this study. The participants were asked to draw a football player from their own country and from the other participating countries. The results showed that Brazilian children differ from Iranian and English children by drawing significantly smaller figures and putting more football action in the drawings. Shading of the figure drawn was more prevalent amongst English children. Such findings have implications for the interpretation of key aspects of children's drawings in educational, clinical and therapeutic settings and from a universal vs. culturally-specific viewpoint.

  20. Introduction to the special issue on “Understanding and predicting change in the coastal ecosystems of the northern Gulf of Mexico”

    Science.gov (United States)

    Brock, John C.; Barras, John A.; Williams, S. Jeffress

    2013-01-01

    The coastal region of the northern Gulf of Mexico owes its current landscape structure to an array of tectonic, erosional and depositional, climatic, geochemical, hydrological, ecological, and human processes that have resulted in some of the world's most complex, dynamic, productive, and threatened ecosystems. Catastrophic hurricane landfalls, ongoing subsidence and erosion exacerbated by sea-level rise, disintegration of barrier island chains, and high rates of wetland loss have called attention to the vulnerability of northern Gulf coast ecosystems, habitats, built infrastructure, and economy to natural and anthropogenic threats. The devastating hurricanes of 2005 (Katrina and Rita) motivated the U.S. Geological Survey Coastal and Marine Geology Program and partnering researchers to pursue studies aimed at understanding and predicting landscape change and the associated storm hazard vulnerability of northern Gulf coast region ecosystems and human communities. Attaining this science goal requires increased knowledge of landscape evolution on geologic, historical, and human time scales, and analysis of the implications of such changes in the natural and built components of the landscape for hurricane impact susceptibility. This Special Issue of the Journal of Coastal Research communicates northern Gulf of Mexico research results that (1) improve knowledge of prior climates and depositional environments, (2) assess broad regional ecosystem structure and change over Holocene to human time scales, (3) undertake process studies and change analyses of dynamic landscape components, and (4) integrate framework, climate, variable time and spatial scale mapping, monitoring, and discipline-specific process investigations within interdisciplinary studies.

  1. 41 CFR 102-38.325 - What are the requirements pertaining to antitrust laws?

    Science.gov (United States)

    2010-07-01

    ... requirements pertaining to antitrust laws? 102-38.325 Section 102-38.325 Public Contracts and Property... the requirements pertaining to antitrust laws? When the sale of personal property has an estimated... antitrust laws. Include in the notification the description and location of the property, method of sale and...

  2. 12 CFR 1403.3 - Procedures for requests pertaining to individual records in a record system.

    Science.gov (United States)

    2010-01-01

    ... for which an accounting of disclosure is required to be maintained and made available to that person; (3) A copy of a record pertaining to that person or the accounting of its disclosure; or (4) The review of a record pertaining to that person or the accounting of its disclosure. The request shall state...

  3. 17 CFR 19.02 - Reports pertaining to cotton call purchases and sales.

    Science.gov (United States)

    2010-04-01

    .... As used herein, call cotton refers to spot cotton bought or sold, or contracted for purchase or sale... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Reports pertaining to cotton... CHAPTER AND BY MERCHANTS AND DEALERS IN COTTON § 19.02 Reports pertaining to cotton call purchases and...

  4. 37 CFR 211.2 - Recordation of documents pertaining to mask works.

    Science.gov (United States)

    2010-07-01

    ... pertaining to mask works. 211.2 Section 211.2 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES MASK WORK PROTECTION § 211.2 Recordation of documents pertaining to mask works. The conditions prescribed in § 201.4 of this chapter for recordation of transfers...

  5. 75 FR 67094 - Agency Information Collection Activities: CBP Regulations Pertaining to Customs Brokers

    Science.gov (United States)

    2010-11-01

    ... DEPARTMENT OF HOMELAND SECURITY Customs and Border Protection Agency Information Collection Activities: CBP Regulations Pertaining to Customs Brokers AGENCY: U.S. Customs and Border Protection... collection requirement concerning the: CBP Regulations Pertaining to Customs Brokers (19 CFR Part 111). This...

  6. 78 FR 76851 - Agency Information Collection Activities: BP Regulations Pertaining to Customs Brokers

    Science.gov (United States)

    2013-12-19

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: BP Regulations Pertaining to Customs Brokers AGENCY: U.S. Customs and Border Protection (CBP... collection requirement concerning the CBP Regulations Pertaining to Customs Brokers (19 CFR Part 111). This...

  7. Professional Veterinary Programs' Perceptions and Experiences Pertaining to Emotional Support Animals and Service Animals, and Recommendations for Policy Development.

    Science.gov (United States)

    Schoenfeld-Tacher, Regina M; Kogan, Lori R

    Given the unique nature of programs in professional veterinary medicine (PVM), the increasing numbers of students requesting accommodations for emotional support animals (ESAs) in higher education settings is of growing interest to student affairs and administrative staff in PVM settings. Since the legislation pertaining to this type of support animal differs from the laws governing disability service animals, colleges and universities now need to develop new policies and guidelines. Representatives from a sample of 28 PVM programs completed a survey about the prevalence of student requests for ESAs and service animals. PVM associate deans for academic affairs also reported their perceptions of this issue and the challenges these requests might pose within veterinary teaching laboratories and patient treatment areas. Responses indicated that approximately one third of PVM programs have received requests for ESAs (32.1%) in the last 2 years, 17.9% have had requests for psychiatric service animals, and 17.9% for other types of service animals. Despite this, most associate deans reported not having or not being aware of university or college policies pertaining to these issues. Most associate deans are interested in learning more about this topic. This paper provides general recommendations for establishing university or PVM program policies.

  8. Geotechnical applications of LiDAR pertaining to geomechanical evaluation and hazard identification

    Science.gov (United States)

    Lato, Matthew J.

    Natural hazards related to ground movement that directly affect the safety of motorists and highway infrastructure include, but are not limited to, rockfalls, rockslides, debris flows, and landslides. This thesis specifically deals with the evaluation of rockfall hazards through the evaluation of LiDAR data. Light Detection And Ranging (LiDAR) is an imaging technology that can be used to delineate and evaluate geomechanically-controlled hazards. LiDAR has been adopted to conduct hazard evaluations pertaining to rockfall, rock-avalanches, debris flows, and landslides. Characteristics of LiDAR surveying, such as rapid data acquisition rates, mobile data collection, and high data densities, pose problems to traditional CAD or GIS-based mapping methods. New analyses methods, including tools specifically oriented to geomechanical analyses, are needed. The research completed in this thesis supports development of new methods, including improved survey techniques, innovative software workflows, and processing algorithms to aid in the detection and evaluation of geomechanically controlled rockfall hazards. The scientific research conducted between the years of 2006-2010, as presented in this thesis, are divided into five chapters, each of which has been published by or is under review by an international journal. The five research foci are: (i) geomechanical feature extraction and analysis using LiDAR data in active mining environments; (ii) engineered monitoring of rockfall hazards along transportation corridors: using mobile terrestrial LiDAR; (iii) optimization of LiDAR scanning and processing for automated structural evaluation of discontinuities in rockmasses; (iv) location orientation bias when using static LiDAR data for geomechanical analysis; and (v) evaluating roadside rockmasses for rockfall hazards from LiDAR data: optimizing data collection and processing protocols. The research conducted pertaining to this thesis has direct and significant implications with

  9. Saudi Science Teachers' Views and Teaching Strategies of Socioscientific Issues

    Science.gov (United States)

    Alamri, Aziz S.

    Scientific developments such as cloning and nuclear energy have generated many controversial issues pertain to many political, social, environmental, ethical and cultural values in different societies around the globe. These controversies delimited and encircled the potential of including and teaching some important aspects of science in schools and therefore caused less consideration to the influence of these issues on enhancing the scientific literacy of people in general. The purpose of this study was to investigate how Saudi science teachers in the city of Tabuk in Saudi Arabia view and teach SSI in Saudi Arabia. This study employed semi-structured interviews with Saudi science teachers. Methodologically, this study used a constructivist grounded theory as a method for analysis to generate in-depth descriptive data about Saudi science teachers' views and teaching strategies of socio-scientific issues. Some direct and indirect benefits pertain to teaching science, understanding the relationship between science, religion, and society and some other topics are discussed in this study.

  10. IMPROVEMENT OF QUALIMETRIC QUALITY SELF-ASSESSMENT PERTAINING TO TRAINING OF SPECIALISTS FOR NUCLEAR POWER STATIONS

    Directory of Open Access Journals (Sweden)

    A. V. Veremko

    2014-01-01

    Full Text Available The paper considers problems pertaining to quality self-assessment of educational services at higher education institutions. A qualimetric approach for control and selection of significant quality indicators for educational disciplines has been proposed in the paper.

  11. Understanding Prenatal Tests

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Understanding Prenatal Tests Past Issues / Winter 2008 Table of Contents ... be done before pregnancy or at the first prenatal visit. If there is Rh incompatibility, treatments can ...

  12. A reassessment of the potential for an alpha-mode containment failure and a review of the current understanding of broader fuel-coolant interaction issues. Second steam explosion review group workshop

    Energy Technology Data Exchange (ETDEWEB)

    Basu, S. [Nuclear Regulatory Commission, Washington, DC (United States); Ginsberg, T. [Brookhaven National Lab., Upton, NY (United States)

    1996-08-01

    This report summarizes the review and evaluation by experts of the current understanding of the molten fuel-coolant interaction (FCI) issues covering the complete spectrum of interactions, i.e., from mild quenching to very energetic interactions including those that could lead to the alpha-mode containment failure. Of the eleven experts polled, all but two concluded that the alpha-mode failure issue was resolved from a risk perspective, meaning that this mode of failure is of very low probability, that it is of little or no significance to the overall risk from a nuclear power plant, and that any further reduction in residual uncertainties is not likely to change the probability in an appreciable manner. To a lesser degree, discussions also took place on the broader FCI issues such as mild quenching of core melt during non-explosive FCI, and shock loading of lower head and ex-vessel support structures arising from explosive localized FCIs. These latter issues are relevant with regard to determining the efficacy of certain accident management strategies for operating reactors as well as for advanced light water reactors. The experts reviewed the status of understanding of the FCI phenomena in the context of these broader issues, identified residual uncertainties in the understanding, and recommended future research (both experimental and analytical) to reduce the uncertainties.

  13. A reassessment of the potential for an alpha-mode containment failure and a review of the current understanding of broader fuel-coolant interaction issues. Second steam explosion review group workshop

    International Nuclear Information System (INIS)

    Basu, S.; Ginsberg, T.

    1996-08-01

    This report summarizes the review and evaluation by experts of the current understanding of the molten fuel-coolant interaction (FCI) issues covering the complete spectrum of interactions, i.e., from mild quenching to very energetic interactions including those that could lead to the alpha-mode containment failure. Of the eleven experts polled, all but two concluded that the alpha-mode failure issue was resolved from a risk perspective, meaning that this mode of failure is of very low probability, that it is of little or no significance to the overall risk from a nuclear power plant, and that any further reduction in residual uncertainties is not likely to change the probability in an appreciable manner. To a lesser degree, discussions also took place on the broader FCI issues such as mild quenching of core melt during non-explosive FCI, and shock loading of lower head and ex-vessel support structures arising from explosive localized FCIs. These latter issues are relevant with regard to determining the efficacy of certain accident management strategies for operating reactors as well as for advanced light water reactors. The experts reviewed the status of understanding of the FCI phenomena in the context of these broader issues, identified residual uncertainties in the understanding, and recommended future research (both experimental and analytical) to reduce the uncertainties

  14. Teachers' Understandings of Curriculum Adaptations for Learners with Learning Difficulties in Primary Schools in Botswana: Issues and Challenges of Inclusive Education

    Science.gov (United States)

    Otukile-Mongwaketse, Mpho; Mangope, Boitumelo; Kuyini, Ahmed Bawa

    2016-01-01

    This paper derives from research carried out in a number of Botswana primary schools on teachers' understanding of curriculum adaptations for learners who experience learning difficulties (LD) as part of implementing inclusive education. Teachers' understanding play a crucial role in how they make curriculum accessible for learners with LD during…

  15. 'It's a very complicated issue here': understanding the limited and declining use of manual vacuum aspiration for postabortion care in Malawi: a qualitative study.

    Science.gov (United States)

    Cook, Sinead; de Kok, Bregje; Odland, Maria Lisa

    2017-04-01

    Malawi has one of the highest maternal mortality ratios in the world. Unsafe abortions are an important contributor to Malawi's maternal mortality and morbidity, where abortion is illegal except to save the woman's life. Postabortion care (PAC) aims to reduce adverse consequences of unsafe abortions, in part by treating incomplete abortions. Although global and national PAC policies recommend manual vacuum aspiration (MVA) for treatment of incomplete abortion, usage in Malawi is low and appears to be decreasing, with sharp curettage being used in preference. There is limited evidence regarding what influences rejection of recommended PAC innovations. Hence, drawing on Greenhalgh et al. 's (2004. Diffusion of innovations in service organizations: systematic review and recommendations. Milbank Quarterly 82: 581-629.) diffusion of healthcare innovation framework, this qualitative study aimed to investigate factors contributing to the limited and declining use of MVA in Malawi. Semi-structured interviews with 17 PAC providers in a central hospital and a district hospital indicate that a range of factors coalesce and influence PAC and MVA use in Malawi. Factors pertain to four main domains: the system (shortages of material and human resources; lack of training, supervision and feedback), relationships (power dynamics; expected job roles), the health workers (attitudes towards abortion and PAC; prioritization of PAC) and the innovation (perceived risks and benefits of MVA use). Effective and sustainable PAC policy must adopt a broader people-centred health systems approach which considers all these factors, their interactions and the wider socio-cultural, legal and political context of abortion and PAC. The study showed the value of using Greenhalgh et al. 's (2004. Diffusion of innovations in service organizations: systematic review and recommendations. Milbank Quarterly 82: 581-629.) framework to consider the complex interaction of factors surrounding innovation use

  16. Porous metallosilicates for heterogeneous, liquid-phase catalysis: perspectives and pertaining challenges

    Science.gov (United States)

    Hammond, Ceri; Padovan, Daniele; Tarantino, Giulia

    2018-02-01

    Porous silicates containing dilute amounts of tri-, tetra- and penta-valent metal sites, such as TS-1, Sn-β and Fe-ZSM-5, have recently emerged as state of the art catalysts for a variety of sustainable chemical transformations. In contrast with their aluminosilicate cousins, which are widely employed throughout the refinery industry for gas-phase catalytic transformations, such metallosilicates have exhibited unprecedented levels of performance for a variety of liquid-phase catalytic processes, including the conversion of biomass to chemicals, and sustainable oxidation technologies with H2O2. However, despite their unique levels of performance for these new types of chemical transformations, increased utilization of these promising materials is complicated by several factors. For example, their utilization in a liquid, and often polar, medium hinders process intensification (scale-up, catalyst deactivation). Moreover, such materials do not generally exhibit the active-site homogeneity of conventional aluminosilicates, and they typically possess a wide variety of active-site ensembles, only some of which may be directly involved in the catalytic chemistry of interest. Consequently, mechanistic understanding of these catalysts remains relatively low, and competitive reactions are commonly observed. Accordingly, unified approaches towards developing more active, selective and stable porous metallosilicates have not yet been achieved. Drawing on some of the most recent literature in the field, the purpose of this mini review is both to highlight the breakthroughs made with regard to the use of porous metallosilicates as heterogeneous catalysts for liquid-phase processing, and to highlight the pertaining challenges that we, and others, aim to overcome during the forthcoming years.

  17. Filipino children's understanding of peace

    NARCIS (Netherlands)

    Oppenheimer, L.J.T.; Kuipers, I.

    2003-01-01

    This study reports on 10-year-old Filipino children's understanding of peace, war, and strategies to attain peace. In total, 56 children were presented with a semistructured interview consisting of free associations to peace and questions pertaining to the definitions of peace and war and strategies

  18. What's in a Model? Issues in the Use of Simulation Models to Analyze Student Understanding: A Reaction to Ohlsson, Ernst, and Rees.

    Science.gov (United States)

    Schoenfeld, Alan H.

    1992-01-01

    Reacts to Ohlsson, Ernst, and Rees' paper by initially discussing the costs of methodology that utilizes artificial intelligence (AI) to model cognitive processes. Raises three concerns with the paper: insufficient clarification of the meaning of conceptual versus procedural understanding of base-10 subtraction; realism of the learning model; and…

  19. Toward an Understanding of the Mental Health and Substance Abuse Issues of Rural and Migrant Ethnic Minorities: A Search for Common Experiences.

    Science.gov (United States)

    Ryan, Robert A.; Trimble, Joseph E.

    The current reversal of the rural to urban migration trend among Blacks, American Indians, and Hispanics will create a myriad of coping and adaptation problems for the urban to rural migrant and the rural nonmigrant as well. It is possible to gain a partial understanding of the likely problems by reviewing studies of the ethnic minorities' rural…

  20. Environmental issues related to uranium mining

    International Nuclear Information System (INIS)

    Gorber, D.M.; Chambers, D.B.

    1983-01-01

    This paper introduces the environmental issues (both real and perceived) associated with uranium exploration, mining, milling, and tailings management. As well, some of the issues pertaining to the closeout of uranium tailings areas are discussed. These issues have received considerable attention in Canada in public inquiries and hearings that have been held across the country. The major conclusions of some of these hearings are also noted

  1. Creating creationists: The influence of 'issues framing' on our understanding of public perceptions of clash narratives between evolutionary science and belief.

    Science.gov (United States)

    Elsdon-Baker, Fern

    2015-05-01

    Clash narratives relating to evolutionary science and personal belief are a recurrent theme in media or public space discourse. However, a 2009 British Council poll undertaken in 10 countries worldwide shows that the perception of a necessary clash between evolutionary worldviews and belief in a God is a minority viewpoint. How then does the popular conception that there is an ongoing conflict between evolution and belief in God arise? One contributing factor is the framing and categorization of creationism and evolutionism within large-scale surveys for use within media campaigns. This article examines the issue framing within four polls conducted in the United Kingdom and internationally between 2008 and 2013. It argues that by ignoring the complexity and range of perspectives individuals hold, or by framing evolutionary science as atheistic, we are potentially creating 'creationists' - including 'Islamic creationists' - both figuratively and literally. © The Author(s) 2015.

  2. Update on medical and regulatory issues pertaining to compounded and FDA-approved drugs, including hormone therapy.

    Science.gov (United States)

    Pinkerton, JoAnn V; Pickar, James H

    2016-02-01

    We review the historical regulation of drug compounding, concerns about widespread use of non-Food and Drug Admiistration (FDA)-approved compounded bioidentical hormone therapies (CBHTs), which do not have proper labeling and warnings, and anticipated impact of the 2013 Drug Quality and Security Act (DQSA) on compounding. US government websites were searched for documents concerning drug compounding regulation and oversight from 1938 (passage of Federal Food, Drug, and Cosmetic Act [FDCA]) through 2014, including chronologies, Congressional testimony, FDA guidelines and enforcements, and reports. The FDCA and DQSA were reviewed. PubMed and Google were searched for articles on compounded drugs, including CBHT. Congress explicitly granted the FDA limited oversight of compounded drugs in a 1997 amendment to the FDCA, but the FDA has encountered obstacles in exercising that authority. After 64 patient deaths and 750 adversely affected patients from the 2012 meningitis outbreak due to contaminated compounded steroid injections, Congress passed the DQSA, authorizing the FDA to create a voluntary registration for facilities that manufacture and distribute sterile compounded drugs in bulk and reinforcing FDCA regulations for traditional compounding. Given history and current environment, concerns remain about CBHT product regulation and their lack of safety and efficacy data. The DQSA and its reinforcement of §503A of the FDCA solidifies FDA authority to enforce FDCA provisions against compounders of CBHT. The new law may improve compliance and accreditation by the compounding industry; support state and FDA oversight; and prevent the distribution of misbranded, adulterated, or inconsistently compounded medications, and false and misleading claims, thus reducing public health risk.

  3. A Litigation Trend Analysis of Case Law Outcomes Pertaining to the Educational Rights of English Learners: A Civil Rights Issue

    Science.gov (United States)

    Racines, Delia Elizabeth

    2014-01-01

    The landmark 2001 No Child Left Behind (NCLB) Act has been a step forward in federal policy for the ever-increasing population of English Learners (ELs), fostering inclusion in standards-based assessments and college and/or career-readiness efforts, yet, ELs continue to struggle academically. The current 5.4 million ELs make up the lowest…

  4. Review of safety issues that pertain to the use of WESF cesium chloride capsules in an irradiator

    International Nuclear Information System (INIS)

    Tingey, G.L.; Wheelwright, E.J.; Lytle, J.M.

    1984-07-01

    Since the recovery of the fission product cesium-137 began in 1967, about 1500 capsules, each containing an average of about 50,000 curies of cesium chloride, have been produced. These capsules were designed to safely store this gamma-emitting fission product, but they are now considered to be a valuable source for irradiators. The capsules were designed to have a large margin of safety in their mechanical properties. Impact, percussion, and thermal tests have been conducted that demonstrate their ability to meet anticipated licensing requirements. Although this document is not intended to develop or evaluate accident scenarios, an examination of the effects of heating a capsule to 800 0 C for up to 90 min was completed. At 800 0 C, the salt volume would be expected to exceed the initial capsule volume in a few (up to 1/3) of the WESF capsules. Under these conditions, the inner capsule would expand to accommodate the salt volume and the gas pressure. The strength and ductility of the capsule are more than adequate to permit this expansion with a safety margin of at least a factor of three. Capsules have now been stored in the WESF pool for 10 years, and 15 capsules have been used in the Sandia Irradiator for Dried Sewage Solids facility for nearly 5 years without any capsule failure. This experience, along with available laboratory and production data, gives reasonable assurance that the capsules can be safely used in properly designed commercial irradiators. This is especially the case when one considers current and future evaluation programs designed to assess the long-term effects of corrosion and mechanical properties degradation

  5. Research Ethics I: Responsible Conduct of Research (RCR)--Historical and Contemporary Issues Pertaining to Human and Animal Experimentation

    Science.gov (United States)

    Horner, Jennifer; Minifie, Fred D.

    2011-01-01

    Purpose: In this series of articles--"Research Ethics I", "Research Ethics II", and "Research Ethics III"--the authors provide a comprehensive review of the 9 core domains for the responsible conduct of research (RCR) as articulated by the Office of Research Integrity. In "Research Ethics I", they present a historical overview of the evolution of…

  6. 8 CFR 1003.24 - Fees pertaining to matters within the jurisdiction of an immigration judge.

    Science.gov (United States)

    2010-01-01

    ... jurisdiction of an immigration judge. 1003.24 Section 1003.24 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE GENERAL PROVISIONS EXECUTIVE OFFICE FOR IMMIGRATION REVIEW Immigration Court-Rules of Procedure § 1003.24 Fees pertaining to matters within the jurisdiction of an...

  7. 78 FR 79009 - Proposed Information Collection; Radiation Sampling and Exposure Records (Pertains to Underground...

    Science.gov (United States)

    2013-12-27

    ... requested data can be provided in the desired format, reporting burden (time and financial resources) is... Information Collection; Radiation Sampling and Exposure Records (Pertains to Underground Metal and Nonmetal... with an opportunity to comment on proposed and continuing collections of information in accordance with...

  8. Abstracts of computer programs and data libraries pertaining to photon production data

    Energy Technology Data Exchange (ETDEWEB)

    White, J.E.; Manneschmidt, J.B.; Finch, S.Y.; Dickens, J.K.

    1998-06-01

    Abstracts, or descriptions, of computer programs and data libraries pertaining to Photon Production Data (Measurements, Evaluations and Calculations) maintained in the collections of the Radiation Safety Information Computational Center, Oak Ridge, Tennessee USA and at the OECD/NEA Data Bank, Paris, are collected in this document.

  9. 12 CFR 603.310 - Procedures for requests pertaining to individual records in a record system.

    Science.gov (United States)

    2010-01-01

    ... to that person or the accounting of its disclosure; (4) The review of a record pertaining to that person or the accounting of its disclosure. The request shall state the full name and address of the... of records; (2) Notification of whether the agency has disclosed a record for which an accounting of...

  10. 40 CFR 26.1303 - Submission of information pertaining to ethical conduct of completed human research.

    Science.gov (United States)

    2010-07-01

    ... ethical conduct of completed human research. 26.1303 Section 26.1303 Protection of Environment... on the Ethical Conduct of Completed Human Research § 26.1303 Submission of information pertaining to ethical conduct of completed human research. Any person who submits to EPA data derived from human...

  11. University Students' Behaviors Pertaining to Sustainability: A Structural Equation Model with Sustainability-Related Attributes

    Science.gov (United States)

    Sahin, Elvan; Ertepinar, Hamide; Teksoz, Gaye

    2012-01-01

    The purpose of this study is to construct a structural equation model to examine the links among attitudes, values, and behaviors pertaining to sustainability, participation in outdoor recreation as well as gender and tendency to follow mass media for university students. The data were collected by on-line administration of a survey to 958…

  12. Special report, a brief history of data and theory pertaining to the atmosphere of the moon

    Science.gov (United States)

    Thomas, G. E.

    1972-01-01

    A brief historical account of data and theory pertaining to the lunar atmosphere prior to the Apollo program is presented. It consists of a summary of the most important pre-Apollo research, rather than an exhaustive bibliographical study, and constitutes a supporting analytical study for the Apollo 17 UV Spectrometer Experiment.

  13. 77 FR 44235 - Forms and Procedures for Submitting Compliance Reports: Requirements Pertaining to Reformulated...

    Science.gov (United States)

    2012-07-27

    ... Pending; DSF0900: Motor Vehicle Diesel Fuel Sulfur Pre-Compliance Report, OMB Control Number 2060-0308... information; Diesel fuel; Fuel additives; Gasoline; Imports; Motor vehicle pollution; Reporting and... requirements pertaining to reformulated gasoline, anti-dumping, gasoline sulfur, ultra-low sulfur diesel...

  14. 10 CFR 150.15a - Continued Commission authority pertaining to byproduct material.

    Science.gov (United States)

    2010-01-01

    ..., maintenance and emergency measures as are necessary to protect the public health and safety and other actions... REGULATORY AUTHORITY IN AGREEMENT STATES AND IN OFFSHORE WATERS UNDER SECTION 274 Continued Commission Regulatory Authority in Agreement States § 150.15a Continued Commission authority pertaining to byproduct...

  15. University Counseling Centers' Perceptions and Experiences Pertaining to Emotional Support Animals

    Science.gov (United States)

    Kogan, Lori R.; Schaefer, Karen; Erdman, Phyllis; Schoenfeld-Tacher, Regina

    2016-01-01

    Increasing numbers of students are requesting accommodations for emotional support animals (ESAs) in higher education settings. Since the legislation pertaining to this type of service animal differs from the laws governing disability service animals, colleges and universities are faced with developing new policies and guidelines. A sample of 248…

  16. 27 CFR 27.74 - Exemption from requirements pertaining to marks, bottles, and labels.

    Science.gov (United States)

    2010-04-01

    ... DISTILLED SPIRITS, WINES, AND BEER General Requirements Exemptions § 27.74 Exemption from requirements pertaining to marks, bottles, and labels. The provisions of this part relating to the labeling of containers... of wine and beer brought into the United States pursuant to § 27.49 are exempt from the requirements...

  17. 76 FR 163 - Agency Information Collection Activities: CBP Regulations Pertaining to Customs Brokers

    Science.gov (United States)

    2011-01-03

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: CBP Regulations Pertaining to Customs Brokers AGENCY: U.S. Customs and Border Protection... information collection: 1651-0034. SUMMARY: U.S. Customs and Border Protection (CBP) of the Department of...

  18. Social Status Variations in Attitudes and Conceptualization Pertaining to Water Pollution and Supply.

    Science.gov (United States)

    Spaulding, Irving A.

    Data, secured by questionnaire from single household dwelling units in Warwick, Rhode Island, were used to ascertain differences among social status groups with respect to attitudes and conceptualization pertaining to water pollution and water supply. A social status index was used to delineate three status groups having high, middle, and low rank…

  19. 49 CFR 802.5 - Procedures for requests pertaining to individual records in a record system.

    Science.gov (United States)

    2010-10-01

    ... records in a record system. 802.5 Section 802.5 Transportation Other Regulations Relating to... Initial Procedures and Requirements § 802.5 Procedures for requests pertaining to individual records in a...) Required under 5 U.S.C. 552, Freedom of Information Act; (c) For a routine use compatible with the purpose...

  20. 78 FR 51749 - Proposed Information Collection; Ventilation Plan and Main Fan Maintenance Record (Pertains to...

    Science.gov (United States)

    2013-08-21

    ...; Ventilation Plan and Main Fan Maintenance Record (Pertains to Metal and Nonmetal Underground Mines) AGENCY... proposed information collection for updating Ventilation Plan and Main Fan Maintenance Record 30 CFR 57... or revisions must be submitted to MSHA for review and comment. The main ventilation fans for an...

  1. Multilingual Children Who Stutter: Clinical Issues

    Science.gov (United States)

    Shenker, Rosalee C.

    2011-01-01

    Stuttering occurs across all languages and cultures. However, the impact of speaking more than one language on assessment and treatment of young children who stutter is not well documented. This paper discusses some of the challenges related to clinical issues pertaining to this population including (a) identifying stuttering in an unfamiliar…

  2. Understanding Providers' Interaction with Graphical User Interface Pertaining to Clinical Document Usage in an Electronic Health Record System

    Science.gov (United States)

    Rizvi, Rubina Fatima

    2017-01-01

    Despite high Electronic Health Record (EHR) system adoption rates by hospital and office-based practices, many users remain highly dissatisfied with the current state of EHRs. Sub-optimal EHR usability as a result of insufficient incorporation of User-Centered Design (UCD) approach during System Development Life Cycle process (SDLC) is considered…

  3. Understanding why an active video game intervention did not improve motor skill and physical activity in children with developmental coordination disorder: A quantity or quality issue?

    Science.gov (United States)

    Howie, Erin K; Campbell, Amity C; Abbott, Rebecca A; Straker, Leon M

    2017-01-01

    Active video games (AVGs) have been identified as a novel strategy to improve motor skill and physical activity in clinical populations. A recent cross-over randomized trial found AVGs to be ineffective at improving motor skill and physical activity in the home-environment for children with or at-risk for developmental coordination disorder (DCD). The study purpose was to better understand why the intervention had been ineffective by examining the quantity and quality of AVG play during an AVG intervention for children with or at-risk for DCD. Participants (n=21, ages 9-12) completed the 16 week AVG intervention. Detailed quantitative and qualitative data were systematically triangulated to obtain the quantity of exposure (AVG exposure over time, patterns of exposure) and quality of use (game selection, facilitators and barriers to play). The median AVG dose (range 30-35min/day) remained relatively stable across the intervention and met the prescribed dose. Play quality was impacted by game selection, difficulty playing games, lack of time, illness, technical difficulties and boredom. The ineffectiveness of a home-based AVG intervention may be due to quality of play. Strategies to improve the quality of game play may help realize the potential benefits of AVGs as a clinical tool for children with DCD. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Challenges and issues with streptozotocin-induced diabetes - A clinically relevant animal model to understand the diabetes pathogenesis and evaluate therapeutics.

    Science.gov (United States)

    Goyal, Sameer N; Reddy, Navya M; Patil, Kalpesh R; Nakhate, Kartik T; Ojha, Shreesh; Patil, Chandragouda R; Agrawal, Yogeeta O

    2016-01-25

    Streptozotocin (STZ) has been extensively used over the last three decades to induce diabetes in various animal species and to help screen for hypoglycemic drugs. STZ induces clinical features in animals that resemble those associated with diabetes in humans. For this reason STZ treated animals have been used to study diabetogenic mechanisms and for preclinical evaluation of novel antidiabetic therapies. However, the physiochemical characteristics and associated toxicities of STZ are still major obstacles for researchers using STZ treated animals to investigate diabetes. Another major challenges in STZ-induced diabetes are sustaining uniformity, suitability, reproducibility and induction of diabetes with minimal animal lethality. Lack of appropriate use of STZ was found to be associated with increased mortality and animal suffering. During STZ use in animals, attention should be paid to several factors such as method of preparation of STZ, stability, suitable dose, route of administration, diet regimen, animal species with respect to age, body weight, gender and the target blood glucose level used to represent hyperglycemia. Therefore, protocol for STZ-induced diabetes in experimental animals must be meticulously planned. This review highlights specific skills and strategies involved in the execution of STZ-induced diabetes model. The present review aims to provide insight into diabetogenic mechanisms of STZ, specific toxicity of STZ with its significance and factors responsible for variations in diabetogenic effects of STZ. Further this review also addresses ways to minimize STZ-induced mortality, suggests methods to improve STZ-based experimental models and best utilize them for experimental studies purported to understand diabetes pathogenesis and preclinical evaluation of drugs. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  5. Teaching Teaching & Understanding Understanding

    DEFF Research Database (Denmark)

    2006-01-01

    "Teaching Teaching & Understanding Understanding" is a 19-minute award-winning short-film about teaching at university and higher-level educational institutions. It is based on the "Constructive Alignment" theory developed by Prof. John Biggs. The film delivers a foundation for understanding what...

  6. The psychosomatic disorders pertaining to dental practice with revised working type classification.

    Science.gov (United States)

    Shamim, Thorakkal

    2014-01-01

    Psychosomatic disorders are defined as disorders characterized by physiological changes that originate partially from emotional factors. This article aims to discuss the psychosomatic disorders of the oral cavity with a revised working type classification. The author has added one more subset to the existing classification, i.e., disorders caused by altered perception of dentofacial form and function, which include body dysmorphic disorder. The author has also inserted delusional halitosis under the miscellaneous disorders classification of psychosomatic disorders and revised the already existing classification proposed for the psychosomatic disorders pertaining to dental practice. After the inclusion of the subset (disorders caused by altered perception of dentofacial form and function), the terminology "psychosomatic disorders of the oral cavity" is modified to "psychosomatic disorders pertaining to dental practice".

  7. PROBLEMS PERTAINING TO DIVERSIFICATION OF CIVIL EQUIPMENT IN EQUIPMENT OF MILITARY PURPOSE

    Directory of Open Access Journals (Sweden)

    A. I. Kotlabay

    2009-01-01

    Full Text Available Study of directions concerning development of military equipment, its modernization with the purpose to improve its military efficiency is an actual problem for the Armed Forces, military science, designers and researchers.The paper analyzes and estimates possibilities to use civil equipment for military purpose. Problems pertaining to technologies of double application, diversification of civil equipment in military engineering machinery are considered in the paper.

  8. Assessment of Economic Efficiency Pertaining to Application of Energy Storage Units in Power System

    Directory of Open Access Journals (Sweden)

    A. M. Chernetsky

    2013-01-01

    Full Text Available The paper considers some aspects pertaining to an application of technologies for energy storage in electric power. Review of technical and cost characteristics of energy storage units has been given in the paper. The review reflects data of the energy storage units which are available and which are under development. The paper proposes an approach that permits to assess boundaries of economically reasonable application of energy storage systems in order to balance daily load curve of a power system.

  9. INSERTING STIPULATION PERTAINING TO POLYGAMY IN A MARRIAGE CONTRACT IN MUSLIM COUNTRIES

    Directory of Open Access Journals (Sweden)

    Raihanah Abdullah

    2008-02-01

    Full Text Available Generally, Islam permits a wife to stipulate any conditions in a marriage contract. The Muslim jurists however differed in determining the validity of certain conditions and terms upon which their marriage is to take place. One of the controversial conditions is that the wife includes a condition pertaining to polygamy in the marriage contract. It is interesting to note that the practice of inserting stipulations pertaining to polygamy is not a new practice or unusual among many Muslims in the Middle East. Therefore, this article seeks to discuss the possibilities to adopt the Hanbalite’s principles on this matter in muslim countries where the Shafi’ite school of thought is predominantly followed. This article argued that by allowing the wife to insert stipulations pertaining to polygamy in a marriage contract does not go against Islam. This is because stipulations in the marriage contract are often aimed at preventing such eventuality and also protecting the position of women should it come to prevent.

  10. Exploring gender and identity issues among female adolescent and young adults who connect in an anonymous platform.

    Science.gov (United States)

    Pounders, Kathrynn; Stowers, Kirsten; Wilcox, Gary; Love, Brad; Mackert, Michael

    2017-04-01

    There has been an increased usage of online cancer support groups as a resource for health-related information and social support. This work analyzes message blog posts from an anonymous online support community to better understand issues related to gender and identity among female adolescent and young adults. This work sheds further light into the nuances of gender and identity issues including motherhood and reproductive issues, physical appearance, and romantic relationships. Specifically, findings reveal that female adolescent and young adults experience issues pertaining to infertility, feeling like a bad mom, hair loss, scarring, dating, and intimacy. These findings of this work offer further guidance about how healthcare providers and caregivers can attempt to meet the needs of female adolescent and young adults.

  11. 49 CFR Appendix C to Part 385 - Regulations Pertaining to Remedial Directives in Part 385, Subpart J

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Regulations Pertaining to Remedial Directives in Part 385, Subpart J C Appendix C to Part 385 Transportation Other Regulations Relating to...—Regulations Pertaining to Remedial Directives in Part 385, Subpart J § 395.1(h)(1)(i)Requiring or permitting a...

  12. 37 CFR 201.26 - Recordation of documents pertaining to computer shareware and donation of public domain computer...

    Science.gov (United States)

    2010-07-01

    ... pertaining to computer shareware and donation of public domain computer software. 201.26 Section 201.26... GENERAL PROVISIONS § 201.26 Recordation of documents pertaining to computer shareware and donation of public domain computer software. (a) General. This section prescribes the procedures for submission of...

  13. 78 FR 42106 - Certain TV Programs, Literary Works for TV Production and Episode Guides Pertaining to Same...

    Science.gov (United States)

    2013-07-15

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-886] Certain TV Programs, Literary Works for TV Production and Episode Guides Pertaining to Same; Institution of Investigation Pursuant to 19 U... of certain TV programs, literary works for TV production and episode guides pertaining to same by...

  14. 78 FR 35642 - Certain TV Programs, Literary Works for TV Production and Episode Guides Pertaining to Same...

    Science.gov (United States)

    2013-06-13

    ... INTERNATIONAL TRADE COMMISSION [Docket No 2959] Certain TV Programs, Literary Works for TV... Certain TV Programs, Literary Works for TV Production and Episode Guides Pertaining to Same, DN 2959; the... importation of certain TV programs, literary works for TV production and episode guides pertaining to same...

  15. Issues in Moroccan Higher Education

    Directory of Open Access Journals (Sweden)

    Mohammed Lazrak

    2017-06-01

    Full Text Available Historically, education has always been the springboard for socio-economic development of nations. Undoubtedly, education proved to be the catalyst of change and the front wagon that drives with it all the other wagons pertaining to other dynamic sectors. In effect, the role of education can be seen to provide pupils with the curriculum and hidden curriculum skills alike; teaching skills that will prepare them physically, mentally and socially for the world of work in later life. In Morocco, the country spends over 26% of its Gross Domestic Product (GDP on education. Unfortunately, though this number is important, Moroccan education (primary, secondary and higher education alike still suffers from the mismatch between the state expenditures on education and the general product in reality. In this article, an attempt is made to touch on some relevant issues pertaining to higher education with special reference to Morocco. First, it provides some tentative definitions, mission and functions of university and higher education. Second, it gives a historical sketch of the major reforms that took place in Morocco as well as the major changes pertaining to these reforms respectively. Third, it provides a general overview of the history of higher education in Morocco, it also tackles an issue related to governance in higher education which is cost sharing. Fourth, it delves into the history of English Language Teaching (ELT, lists some characteristics of the English Departments in Morocco. Fifth, it discusses the issue of private vs. public higher education. Last, but not least, it tackles the issue of Brain Drain.

  16. Licensing issues

    International Nuclear Information System (INIS)

    Roberts, J.P.; Desell, L.J.; Birch, M.L.; Berkowitz, L.; Bader, J.F.

    1992-01-01

    To provide guidance for the Department of Energy's (DOE) Civilian Radioactive Waste Management Program, the Nuclear Regulatory Commission (NRC) has issued a draft regulatory guide on the Format and Content for the License Application for the High-Level Waste Repository (FCRG). To facilitate the development of the FCRG, NRC suggested that DOE use the draft guide as the basis for preparing an annotated outline for a license application. DOE is doing so using an iterative process called the Annotated Outline Initiative. DOE;s use of the Initiative will assist in achieving the desired incorporation of actual experience in the FCRG, contribute to the development of shared interpretation and understanding of NRC regulations, and provide other important programmatic benefits described in this paper

  17. Regulations, guidelines, standards, and policies pertaining to decontamination and decommissioning activities: A literature review. Informal report, Revision 1

    International Nuclear Information System (INIS)

    Cowgill, M.G.

    1994-09-01

    A literature review of the existing rules, regulations, and guidelines pertaining to the decontamination and decommissioning of nuclear facilities has been updated. Included in the survey are US Government documents, national (industrial) standards, international standards and guidelines, and the regulations issued by various national governments, such as the United Kingdom, Canada, and Germany. The Department of Energy (DOE) complex contains within it almost 1,000 nuclear facilities which will require decommissioning in the coming years. This action will entail activities in many different areas, one of which will involve the development of the basic safety principles to be applied to the process as a whole. These principles will be used to guide personnel in the development of safety assessment procedures for decontamination and decommissioning (D and D) activities and in conducting safety assessments of such activities at the facilities themselves. The present report represents an updating of the original report. It retains all the information that appeared in the original report with the new material integrated into the applicable sections. Future revisions will be made as additional information becomes available

  18. Regulations, guidelines, standards, and policies pertaining to decontamination and decommissioning activities: A literature review. Informal report, Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Cowgill, M.G.

    1994-09-01

    A literature review of the existing rules, regulations, and guidelines pertaining to the decontamination and decommissioning of nuclear facilities has been updated. Included in the survey are US Government documents, national (industrial) standards, international standards and guidelines, and the regulations issued by various national governments, such as the United Kingdom, Canada, and Germany. The Department of Energy (DOE) complex contains within it almost 1,000 nuclear facilities which will require decommissioning in the coming years. This action will entail activities in many different areas, one of which will involve the development of the basic safety principles to be applied to the process as a whole. These principles will be used to guide personnel in the development of safety assessment procedures for decontamination and decommissioning (D and D) activities and in conducting safety assessments of such activities at the facilities themselves. The present report represents an updating of the original report. It retains all the information that appeared in the original report with the new material integrated into the applicable sections. Future revisions will be made as additional information becomes available.

  19. Gender, Literacy and Women's Empowerment in India: Some Issues

    Science.gov (United States)

    Ghose, Malini

    2007-01-01

    The note discusses some key issues pertaining to gender, literacy and women's empowerment in India. It uses disaggregated data to illustrate the persisting gender disparities with regard to literacy and points out that despite this there is a lack of real political will to address issues of adult literacy. It further draws on data from the…

  20. Understanding Information Culture: Conceptual and Implementation Issues

    Directory of Open Access Journals (Sweden)

    Oliver, Gillian

    2017-03-01

    Full Text Available Information culture is a concept with multiple and sometimes conflicting definitions. Nevertheless at a time when social and cognitive aspects of information and communication systems are recognized as being of similar significance as the technological functionality, the concept of information culture is demonstrating considerable value. This paper explains the concept of information culture and considers its value from two main perspectives: firstly as providing an analytical tool, and secondly as a means of providing practitioners with insight and sensitivity to the organisational contexts of their workplaces.

  1. Understanding China's Demographic Dividends and Labor Issue

    Science.gov (United States)

    Peng, Xizhe

    2013-01-01

    One of the major concerns about the one-child policy is its negative impact on the current and future labor force in China. People have talked about the Lewis Turning Point and the end of demographic dividends. Some of these arguments, however, can be misleading. The working-age population (ages 15 to 59) can be treated as the potential labor…

  2. Understanding librarians communication is the issue

    CERN Document Server

    Hull, Barbara

    2011-01-01

    Aimed at professionals and trainee professionals within the library and information service (LIS) fields, this book reminds the reader of the frequently ignored communication-gulf between the professional and the layman, and in particular the lack of true communication between LIS professionals and the user. It focuses especially on 'non-standard' users, such as non-native speakers or those with some disability. The author provides accessible examples of good practice, assesses their degree of success and suggests further ways to improve performance in information provision.written by a "poach

  3. Notification: Audit of EPA's Adherence to Policies, Procedures and Oversight Controls Pertaining to the Administrator’s Travel

    Science.gov (United States)

    Project #OA-FY17-0382, August 28, 2017. The EPA OIG plans to begin preliminary research on the EPA’s adherence to policies, procedures and oversight controls pertaining to the Administrator’s travel to Oklahoma.

  4. Environmental issues and challenges. Tomorrow's Ocean

    International Nuclear Information System (INIS)

    Livingston, H.

    1998-01-01

    In this Un Year of the Ocean -1998- multiple activities are focusing the attention of the public, policy-makers, and media on the planet's largest natural resource. As the new millennium approaches, there is an increasing urgency to highlight the ocean's role in a broad range of human activities and to heighten awareness about the need to preserve this vital resource for the future. The health and understanding of the oceans will continue to be of critical concern for the foreseeable future. Among these many activities is a major event, led by the IAEA, to focus attention on the ocean - the International Symposium on Marine Pollution to be held in Monaco. 5-9 October 1998. This article briefly reviews major issues being examined at the Symposium that affect the ocean's health and future, and highlights cooperative initiatives involving and the IAEA and its global partners. Other featured articles in this edition of the IAEA Bulletin present contemporary examples of how the IAEA's Marine Environment Laboratory (MEL) in Monaco is serving the interests of countries in matters pertaining to the quality of the ocean environment. They address not only the activities of MEL itself, but also those organized in association with other IAEA departments, UN agencies and international organizations

  5. Editorial Volume 8, Issue 1 2017

    Directory of Open Access Journals (Sweden)

    Tracy Creagh

    2017-03-01

    Full Text Available Welcome to the first issue of Student Success for 2017. Following the tradition initiated in Volume 7, this editorial has two parts: The first part continues our objective of creating awareness of good practice in scholarly publishing in an Open Access (OA forum. Future editorials will briefly discuss other aspects and issues pertaining to the evolving scholarly publishing landscape that this journal adheres to, such as: Creative Commons Licencing; Considerations of new peer review models and importantly; Measuring research impact in OA publishing. The second part presents the usual editorial summary of the content of this issue.

  6. Family Issues

    Science.gov (United States)

    ... Information Publications Awards Partners Contact Us ¿Qué es Autismo? Donate Home What is Autism? What is Autism? ... Information Publications Awards Partners Contact Us ¿Qué es Autismo? Family Issues Home / Living with Autism / Family Issues ...

  7. Emotional Issues

    Science.gov (United States)

    ... Home / Care for Duchenne / Emotional Issues Print Email Emotional Issues Duchenne’s emotional toll on a child can manifest in a ... important things you can provide to ensure the emotional health of your child. Parents of a child ...

  8. LOCA, LOFA and LOVA analyses pertaining to NET/ITER safety design guidance

    International Nuclear Information System (INIS)

    Ebert, E.; Raeder, J.

    1991-01-01

    The analyses presented pertain to loss of coolant accidents (LOCA), loss of coolant flow accidents (LOFA) and loss of vacuum accidents (LOVA). These types of accidents may jeopardise components and plasma vessel integrity and cause radioactivity mobilisation. The analyses reviewed have been performed under the assumption that the plasma facing components are protected by a carbon based armour. Accidental temperatures and pressure transients are quantified, the possibility of reaction products combustion is investigated and worst case accidental public doses are assessed. On this basis, design recommendations are given and design features such as low plasma facing components armour temperatures (on almost the entire surface) and inert gas adjacent to the vacuum vessel have been implemented. (orig.)

  9. An evaluation of information on vertical crustal movements pertaining to deep disposal

    International Nuclear Information System (INIS)

    Gale, J.E.; Quinlan, G.; Rogerson, R.; Welhan, J.

    1986-03-01

    The geological and historical information on the magnitude and distribution of uplift and differential movements of rock masses as well as groundwater flow system transients that result from glacial unloading, erosion and tectonic stress have been reviewed. Data presented in the literature show that vertical crustal movements have occurred during the Cenozoic. In addition, the literature indicates significant transients exist in groundwater flow systems. The documented evidence of vertical crustal movements, plus supporting data on the stress-permeability constitutive relationships for discontinuities in fractured crystalline rocks, and three-dimensional modelling capability justifies a detailed analysis of the effects of vertical uplift on bedrock and on groundwater as they pertain to the deep disposal of radioactive waste. 159 annotated refs

  10. Analysis of the literature pertaining to the education of public health professionals

    Directory of Open Access Journals (Sweden)

    Connie J Evashwick

    2013-11-01

    Full Text Available A well-educated workforce is essential to the infrastructure of a public health system. At the time when global focus on public health is increasing, a severe shortage of public health professionals is projected. A strong educational framework is imperative to ensure the capacity and capability of the worldwide public health workforce for the future. Frenk and Chen (2011 comment that academic public health has done far less than medicine or nursing to examine its pedagogy. The goal of this study is to examine the literature pertaining to the education of public health professionals in order to document the extent to which those preparing public health professionals think about what they teach, how they teach, and what the results of the instruction are. The specific objectives are to (1 identify relevant peer reviewed literature, (2 analyze that literature for content, (3 characterize the literature according to type of methodology, and (4 draw conclusions and implications to enhance future pedagogical efforts. The study searched three bibliographic sources for articles written in English between 2000-2012. The search of PubMed, Scopus, Education Full Text identified 576 unique articles. The articles were analyzed according to ten content themes and four format categories. The conclusions are that those teaching public health professionals devote considerable thought to what and how they teach, although original research and evaluation studies are fewer than descriptive reports of courses, programs and curricula. A journal devoted specifically to articles pertaining to education of public health professionals will encourage academicians to write articles sharing approaches to educating the public health workforce.

  11. Privacy and legal issues in cloud computing

    CERN Document Server

    Weber, Rolf H

    2015-01-01

    Adopting a multi-disciplinary and comparative approach, this book focuses on emerging and innovative attempts to tackle privacy and legal issues in cloud computing, such as personal data privacy, security and intellectual property protection. Leading international academics and practitioners in the fields of law and computer science examine the specific legal implications of cloud computing pertaining to jurisdiction, biomedical practice and information ownership. This collection offers original and critical responses to the rising challenges posed by cloud computing.

  12. Utilizing Earth Observations for Societal Issues

    Science.gov (United States)

    Habib, Shahid

    2010-01-01

    Over the last four decades a tremendous progress has been made in the Earth science space-based remote sensing observations, technologies and algorithms. Such advancements have improved the predictability by providing lead-time and accuracy of forecast in weather, climate, natural hazards, and natural resources. It has further reduced or bounded the overall uncertainties by partially improving our understanding of planet Earth as an integrated system that is governed by non-linear and chaotic behavior. Many countries such as the US, European Community, Japan, China, Russia, India has and others have invested billions of dollars in developing and launching space-based assets in the low earth (LEO) and geostationary (GEO) orbits. However, the wealth of this scientific knowledge that has potential of extracting monumental socio-economic benefits from such large investments have been slow in reaching the public and decision makers. For instance, there are a number of areas such as water resources and availability, energy forecasting, aviation safety, agricultural competitiveness, disaster management, air quality and public health, which can directly take advantage. Nevertheless, we all live in a global economy that depends on access to the best available Earth Science information for all inhabitants of this planet. This presentation discusses a process to transition Earth science data and products for societal needs including NASA's experience in achieving such objectives. It is important to mention that there are many challenges and issues that pertain to a number of areas such as: (1) difficulties in making a speedy transition of data and information from observations and models to relevant Decision Support Systems (DSS) or tools, (2) data and models inter-operability issues, (3) limitations of spatial, spectral and temporal resolution, (4) communication limitations as dictated by the availability of image processing and data compression techniques. Additionally, the

  13. Understanding Mechanical Design with Respect to Manufacturability

    Science.gov (United States)

    Mondell, Skyler

    2010-01-01

    At the NASA Prototype Development Laboratory in Kennedy Space Center, Fl, several projects concerning different areas of mechanical design were undertaken in order to better understand the relationship between mechanical design and manufacturabiIity. The assigned projects pertained specifically to the NASA Space Shuttle, Constellation, and Expendable Launch Vehicle programs. During the work term, mechanical design practices relating to manufacturing processes were learned and utilized in order to obtain an understanding of mechanical design with respect to manufacturability.

  14. Evaluating the Quality, Accuracy, and Readability of Online Resources Pertaining to Hallux Valgus.

    Science.gov (United States)

    Tartaglione, Jason P; Rosenbaum, Andrew J; Abousayed, Mostafa; Hushmendy, Shazaan F; DiPreta, John A

    2016-02-01

    The Internet is one of the most widely utilized resources for health-related information. Evaluation of the medical literature suggests that the quality and accuracy of these resources are poor and written at inappropriately high reading levels. The purpose of our study was to evaluate the quality, accuracy, and readability of online resources pertaining to hallux valgus. Two search terms ("hallux valgus" and "bunion") were entered into Google, Yahoo, and Bing. With the use of scoring criteria specific to hallux valgus, the quality and accuracy of online information related to hallux valgus was evaluated by 3 reviewers. The Flesch-Kincaid score was used to determine readability. Statistical analysis was performed with t tests and significance was determined by P values hallux valgus" (P = .045). Quality and accuracy were significantly higher in resources authored by physicians as compared to nonphysicians (quality, P = .04; accuracy, P hallux valgus is poor and written at inappropriate reading levels. Furthermore, the search term used, authorship, and presence of commercial bias influence the value of these materials. It is important for orthopaedic surgeons to become familiar with patient education materials, so that appropriate recommendations can be made regarding valuable resources. Level IV. © 2015 The Author(s).

  15. Issues for Agricultural Extension Policy: Structures and Institutional ...

    African Journals Online (AJOL)

    This paper examined issues pertaining to structures and institutional arrangement for agricultural extension policy. It highlighted the broad objectives of the new policy thrust in agriculture in Nigeria, and identified sub-policies that were expected to facilitate growth of the agricultural sector of the economy. Agricultural ...

  16. Bisexuality, Not Homosexuality: Counseling Issues and Treatment Approaches.

    Science.gov (United States)

    Horowitz, Janna L.; Newcomb, Michael D.

    1999-01-01

    Article focuses on counseling issues relevant to bisexual college students. Discusses counseling concerns, such as marginality, biphobia, and coming out, and identifies treatment implications that pertain specifically to the college counseling population. Describes a treatment model for counseling bisexuals. (Contains 21 references.) (Author/GCP)

  17. Research and development issues for molten carbonate fuel cells

    Energy Technology Data Exchange (ETDEWEB)

    Krumpelt, M.

    1996-04-01

    This paper describes issues pertaining to the development of molten carbonate fuel cells. In particular, the corrosion resistance and service life of nickel oxide cathodes is described. The resistivity of lithium oxide/iron oxides and improvement with doping is addressed.

  18. Hunger and Development [Issue Packet].

    Science.gov (United States)

    American Freedom from Hunger Foundation, Washington, DC.

    A variety of informational materials is compiled in this issue packet concentrating on hunger and development. They have been assembled to understand the issues associated with the facts of world hunger and to try to invent new forms of action and thought necessary to find the possibilities hidden in the hunger issue. Items include: (1) a fact and…

  19. Strategy for resolution of the Flammable Gas Safety Issue

    International Nuclear Information System (INIS)

    Johnson, G.D.

    1995-01-01

    The purpose of this document is to provide the general strategy for resolution of the flammable gas safety issue; it is not a detailed description of program activities. budgets and schedules. Details of the program activities have been issued (Johnson and Sherwood, 1994) and the information pertaining to budgets is provided in the FY 1995-1997 Multi-Year Work Plan for Tank Waste Remediation System (TWRS) (Program Element 1.1.1.2.02.). The key element in this strategy is to provide an understanding of the behavior of each of the Flammable Gas Watch List tanks. While a review of historical information does provide some insight, it is necessary to gather current information about the gases, behavior and nature of the waste,. and about the control systems that maintain and monitor the waste. Analysis of this information will enable TWRS to determine the best approach to place any tank in a safe condition, if it is found to be in an unsafe state

  20. Fault tolerance in computational grids: perspectives, challenges, and issues.

    Science.gov (United States)

    Haider, Sajjad; Nazir, Babar

    2016-01-01

    Computational grids are established with the intention of providing shared access to hardware and software based resources with special reference to increased computational capabilities. Fault tolerance is one of the most important issues faced by the computational grids. The main contribution of this survey is the creation of an extended classification of problems that incur in the computational grid environments. The proposed classification will help researchers, developers, and maintainers of grids to understand the types of issues to be anticipated. Moreover, different types of problems, such as omission, interaction, and timing related have been identified that need to be handled on various layers of the computational grid. In this survey, an analysis and examination is also performed pertaining to the fault tolerance and fault detection mechanisms. Our conclusion is that a dependable and reliable grid can only be established when more emphasis is on fault identification. Moreover, our survey reveals that adaptive and intelligent fault identification, and tolerance techniques can improve the dependability of grid working environments.

  1. The meaning of cultural diversity among staff as it pertains to ...

    African Journals Online (AJOL)

    Research in Hospitality Management. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 7, No 2 (2017) >. Log in or Register to get access to full text downloads.

  2. Notification: Audit of EPA's Adherence to Policies, Procedures and Oversight Controls Pertaining to the Administrator's Travel (3rd notification)

    Science.gov (United States)

    Project #OA-FY17-0382, January 10, 2018. The OIG previously amended its preliminary research pertaining to Administrator Scott Pruitt's travel through September 30, 2017, and is now expanded to include the Administrator’s travel through December 31, 2017.

  3. 75 FR 8701 - Notice of Settlement Agreement Pertaining to Construction of a Waste Repository on the Settlors...

    Science.gov (United States)

    2010-02-25

    ... Construction of a Waste Repository on the Settlors' Property Pursuant to the Comprehensive Environmental... a Settlement Agreement pertaining to Construction of a Waste Repository on Settlor's Property... waste repository on the property by resolving, liability the settling party might otherwise incur under...

  4. 32 CFR 720.24 - Interviews and depositions in connection with civil litigation in matters pertaining to official...

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Interviews and depositions in connection with... Interviews and depositions in connection with civil litigation in matters pertaining to official duties. Requests to interview, depose, or call as witnesses, current or former members or civilian employees of the...

  5. 17 CFR 19.01 - Reports on stocks and fixed price purchases and sales pertaining to futures positions in wheat...

    Science.gov (United States)

    2010-04-01

    ... price purchases and sales pertaining to futures positions in wheat, corn, oats, soybeans, soybean oil, soybean meal or cotton. 19.01 Section 19.01 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REPORTS BY PERSONS HOLDING BONA FIDE HEDGE POSITIONS PURSUANT TO § 1.3(z) OF THIS CHAPTER AND BY...

  6. Defining Economic Success as It Pertains to Native American Owned Businesses Located on/or Adjacent to North Dakota Reservations

    Science.gov (United States)

    Schmitt, Barbara Elise

    2013-01-01

    Successful economic development is essential in building and sustaining a healthy community. The purpose of this study was to identify indicators of successful economic development as it pertained to Native American owned businesses located on/or adjacent to North Dakota reservations. More specifically this study sought to explore specific…

  7. Legal and ethical issues regarding social media and pharmacy education.

    Science.gov (United States)

    Cain, Jeff; Fink, Joseph L

    2010-12-15

    Widespread use of social media applications like Facebook, YouTube, and Twitter has introduced new complexities to the legal and ethical environment of higher education. Social communications have traditionally been considered private; however, now that much of this information is published online to the public, more insight is available to students' attitudes, opinions, and character. Pharmacy educators and administrators may struggle with the myriad of ethical and legal issues pertaining to social media communications and relationships with and among students. This article seeks to clarify some of these issues with a review of the legal facets and pertinent court cases related to social media. In addition, 5 core ethical issues are identified and discussed. The article concludes with recommendations for pharmacy educators with regard to preparing for and addressing potential legal issues pertaining to social media.

  8. Current Therapeutic Cannabis Controversies and Clinical Trial Design Issues

    OpenAIRE

    Russo, Ethan B.

    2016-01-01

    This overview covers a wide range of cannabis topics, initially examining issues in dispensaries and self-administration, plus regulatory requirements for production of cannabis-based medicines, particularly the Food and Drug Administration “Botanical Guidance.” The remainder pertains to various cannabis controversies that certainly require closer examination if the scientific, consumer, and governmental stakeholders are ever to reach consensus on safety issues, specifically: whether botanica...

  9. Special Issue Editorial

    African Journals Online (AJOL)

    broadened understanding of safety and implications for violence prevention on campus. The issue of exclusionary violence and bullying on the school playground is addressed by Emmanuel Mayeza in the following paper. Mayeza asks about the construction and policing of gender on the school playground, specifically in ...

  10. Inflation. National Issues Forum.

    Science.gov (United States)

    Public Agenda Foundation, New York, NY.

    This booklet is designed to help citizens understand public issues concerning chronic inflation and to work toward acceptable solutions for ending inflation. There are seven chapters. Chapter one provides a brief explanation of the nation's inflation problem. The psychological, social, and economic impact of inflation is the topic of chapter two.…

  11. Lake Nyos Degassing Project: First Results Pertaining To The Degassing Under Way

    Science.gov (United States)

    Halbwachs, M.; Sabroux, J. C.; Grangeon, J.; Kayser, G.; Tanyileke, G.

    The catastrophic August 1986 gas burst of lake Nyos, Cameroon, resulted in 1800 casualties asphyxiated by the huge amount of carbon dioxide released by an over- saturated water layer of the lake. Inspired by the proposal drawn by the Ministry of Environment as early as 1987, a French team of scientists and engineers has been working for 15 years to conceive, design, assemble and test an original system intended to remove, at an innocuous rate, the residual dissolved gas in order to eradicate the risk of a deadly lake overturn. After several experimental trials, a fully fledged degassing column has been successfully set up at lake Nyos: on January 30, 2001, a spectacular 50 m-high fountain soared above the lake surface. Since March 2001, a powerful soda spray jet -- stable and safe -- composed of 90% carbon dioxide and 10% water (volume/volume) has been spurting up from a vertical 145 mm inner diameter pipe sunk into the lake. The lower end of the pipe taps water at a depth of 203 m. The process has been almost continuous, apart from the short periods of time needed for maintenance. Given a steady state CO2 flow-rate of 57000 STP m3/day, the recharge rate of the lake (assessed to be in the 9500 to 14000 m3/day range) is safely offset. The degassing device is remotely-operated from France, through an INMARSAT satellite link, with a possibility of manual operation from the lake shore and instrumentation barge, as a backup. The satellite link provides also a real time access to technical parameters pertaining to the device operation, and to the physical and chemical lake response to the degassing. The thinning, by ca.. 2 metres in nine months at 190 m depth, of the lowermost, gas rich layer of the lake is clearly visible on the continuous CTD measurements, and consistent with the gas and water flow-rates through the pipe. The observed subsidence of all the water layers is in good agreement with the calculated efficiency of the degassing system, taking into account the

  12. Sanskrit Issue.

    Science.gov (United States)

    Miller, Barbara Stoler, Ed.

    1971-01-01

    This issue of "Mahfil" is devoted to Sanskrit literature and contains a note on Sanskrit pronunciation and selections of Sanskrit literature. It also contains articles analyzing and discussing various aspects of the literature, including "Sanskrit Rhetoric and Poetic,""The Creative Role of the Goddess Vac in the…

  13. Do Estimates of Water Productivity Enhance Understanding of Farm-Level Water Management?

    Directory of Open Access Journals (Sweden)

    Dennis Wichelns

    2014-03-01

    Full Text Available Estimates of water productivity are appearing with increasing frequency in the literature pertaining to agronomy, water management, and water policy. Some authors report such estimates as one of the outcome variables of experiment station studies, while others calculate water productivities when comparing regional crop production information. Many authors suggest or imply that higher values of water productivity are needed to ensure that future food production goals are achieved. Yet maximizing water productivity might not be consistent with farm-level goals or with societal objectives regarding water allocation and management. Farmers in both rainfed and irrigated settings must address a complex set of issues pertaining to risk, uncertainty, prices, and opportunity costs, when selecting activities and determining optimal strategies. It is not clear that farmers in either setting will or should choose to maximize water productivity. Upon examining water productivity, both conceptually and empirically, using published versions of crop production functions, I conclude that estimates of water productivity contain too little information to enhance understanding of farm-level water management.

  14. On the ethical analysis of value issues in public decision-making ...

    African Journals Online (AJOL)

    The nature, methodology, importance and implications of an ethical analysis of value issues pertaining to public decision-making is not evident. In this paper I would like to address these issues by posing the following questions: - Why is it important to focus on values in any process of public decision-making? - What is the ...

  15. Understanding Carbohydrates

    Science.gov (United States)

    ... Size: A A A Listen En Español Understanding Carbohydrates How much and what type of carbohydrate foods ... glucose levels in your target range. Explore: Understanding Carbohydrates Glycemic Index and Diabetes Learn about the glycemic ...

  16. Communication dated 27 August 2007 from the Permanent Mission of the Islamic Republic of Iran to the Agency concerning the text of the 'Understandings of the Islamic Republic of Iran and the IAEA on the Modalities of Resolution of the Outstanding Issues'

    International Nuclear Information System (INIS)

    2007-01-01

    The Secretariat has received a Note Verbale dated 27 August 2007 from the Permanent Mission of the Islamic Republic of Iran, attaching the text of the 'Understandings of the Islamic Republic of Iran and the IAEA on the Modalities of Resolution of the Outstanding Issues'. The Note Verbale and, as requested therein, the attached document are herewith attached for information

  17. Environmental Issues are Controversial Issues.

    Science.gov (United States)

    Hepburn, Mary Allaire

    The extensive social-scientific interest and continuing relevance of environmental study assure its immediate and long-range importance in the social studies. But the crisis atmosphere surrounding this issue threatens a thoughtful, systematic approach to the subject, and poses the danger of a careless rush to activity. As social studies educators,…

  18. СALCULATION OF INDIVIDUAL TECHNOLOGICAL NORMS PERTAINING TO EXPENDITURE OF FUEL AND POWER RESOURCES IN CONSTRUCTION INDUSTRY

    Directory of Open Access Journals (Sweden)

    A. A. Lozovsky

    2011-01-01

    Full Text Available The paper considers private methods for calculation of individual technological norms pertaining to expenditure of fuel and power resources in  respect of main types of construction and installation works and technological processes whish are executed with the help of various machines, mechanisms, technological equipment etc. Analytical expressions that take into account various factors influencing on the power consumption level are presented in the paper.

  19. Evaluation of the collection of periodical publications pertaining to CIDN (Nuclear Information and Documentation Center): Part I

    International Nuclear Information System (INIS)

    Contreras, T.J.

    1994-01-01

    The main purpose of this paper is to identify the lacks of the collection of periodical publications pertaining to CIDN as a function of the information needs of the researching community, considering that the research roles are in changing process. The library services of alert, selective dissemination of information, and interlibrary loan are analyzed. The results attained in the first stage of this study will help to take decisions about the titles that is necessary to put into the discard. (Author)

  20. Climate. For a successful change. Volume 1: How to commit one's territory in an adaptation approach. Volume 2: How to implement a territorial project which integrates adaptation. Volume 3: How to understand the complexity of climate change - Scientific issues

    International Nuclear Information System (INIS)

    2013-12-01

    The first volume presents the climate issue as a world issue as well as a local issue (historic context of adaptation to climate change effects, legal obligation for local communities, indicators of direct and indirect effects of climate change, economic impacts), and presents adaptation as a way of action at a local level (definition of a strategy, articulation between works on greenhouse gas emissions and those on adaptation, actions to be implemented, action follow-up and adjustment). The second volume describes how to communicate and talk about climate change, and more specifically about the above-mentioned issues (reality of climate change, indirect and direct effects, obligations and responsibilities for local communities, economic impacts). It addresses the issue of climate change in the Rhone-Alpes region: adaptation within the regional scheme on climate, air and energy (SRCAE), role of local communities. It presents an action methodology: to inform and organise, to prepare the mobilisation of actors, to prepare the territory vulnerability diagnosis, to define the adaptation strategy, and to implement, follow-up and assess the action. The third volume proposes a set of sheets containing scientific information and data related to climate change: factors of climate variability, current global warming, greenhouse gases and aerosols, physical-chemical principles involved in greenhouse effect, carbon sinks and carbon sources, effects of land assignment and agriculture, combined effects of mankind actions on the atmosphere, climate change and oceans, climate change and cryo-sphere, climate change and biodiversity, extreme meteorological and climate events and their consequences

  1. Transmission issues

    International Nuclear Information System (INIS)

    Bradford, J.; Wilson, L.; Thon, S.; Millar, N.

    2005-01-01

    This session on transmission issues focused on the role that transmission plays in electricity markets and the importance of getting the market structure right in terms of generation divestiture with buy back contracts, demand side responsive programs, transmission upgrades and long term contracts. The difficulties of distinguishing between market power and scarcity were examined along with some of the complications that ensue if transmission experiences congestion, as exemplified by the August 2003 blackout in eastern North America. The presentations described the best ways to handle transmission issues, and debated whether transmission should be deregulated or follow market forces. Issues of interconnections and reliability of connections were also debated along with the attempt to integrate renewables into the grid. Some presentations identified what new transmission must be built and what must be done to ensure that transmission gets built. The challenges and business opportunities for transmission in Alberta were discussed with reference to plans to invest in new infrastructure, where it is going outside of the province and how it works with other jurisdictions. Manitoba's Conawapa Hydro Project and its 2000 MW tie line to Ontario was also discussed. Some examples of non-optimal use of interconnections in Europe were also discussed in an effort to learn from these mistakes and avoid them in Canada. tabs., figs

  2. Miscellaneous issues

    International Nuclear Information System (INIS)

    2002-01-01

    The New Brunswick Market Design Committee has examined several issues regarding the restructuring of the province's electricity sector. This report presents issues that require guidance for implementation, with particular focus on options available for their resolutions. The issues include: (1) rate principles for stranded offer service (SOS) supply, (2) the ability of contestable customers to return to SOS after having left it, (3) whether loads embedded in distribution systems are eligible to participate in the bilateral contract market, (4) whether generators or suppliers can offer capacity and energy to SOS suppliers in competition with the SOS supplier, and (5) details for the balancing market, including pricing, bidding protocols, settlements and how intermittent power sources can participate in the market. A section on pricing for SOS explains pricing principles, the use of export profits, pricing for SOS capacity, and time of use pricing. The Committee has made recommendations for the electricity system in the province to have an energy imbalance service that can move towards a market in order to develop an efficient and effective service. This report also explains pricing in the balancing market, penalties, and settlements. 7 refs

  3. Bibliography of literature pertaining to Long Valley Caldera and associated volcanic fields

    Science.gov (United States)

    Ewert, John W.; Harpel, Christopher J.; Brooks, Suzanna K.; Marcaida, Mae

    2011-01-01

    define the beginning of the Brunhes Chron and helps constrain the Brunhes-Matuyama boundary. The Bishop ash, which was dispersed as far east as Nebraska, Kansas, and Texas, provides an important tephrostratigraphic marker throughout the Western United States. The obsidian domes of both the Mono and Inyo Craters, which were produced by rhyolitic eruptions in the past 40,000 years, have been well studied, including extensive scientific drilling through the domes. Exploratory drilling to 3-km depth on the resurgent dome and subsequent instrumentation of the Long Valley Exploratory Well (LVEW) have led to a number of important new insights. Scientific drilling also has been done within the Casa Diablo geothermal field, which, aside from drilling, has been commercially developed and is currently feeding 40 MW of power into the Southern California Edison grid. Studies in all the above-mentioned volcanic fields have contributed to the extensive scientific literature published on the Long Valley region. Although most of this scientific literature has been published since 1970, a significant amount of historical literature extends backward to the late 1800s. The purpose of this bibliography is to compile references pertaining to the Long Valley region from all time periods and all Earth science fields into a single listing, thus providing an easily accessible guide to the published literature for current and future researchers.

  4. Knowledge, attitude and anxiety pertaining to basic life support and medical emergencies among dental interns in Mangalore City, India.

    Science.gov (United States)

    Somaraj, Vinej; Shenoy, Rekha P; Panchmal, Ganesh Shenoy; Jodalli, Praveen S; Sonde, Laxminarayan; Karkal, Ravichandra

    2017-01-01

    This cross-sectional study aimed to assess the knowledge, attitude and anxiety pertaining to basic life support (BLS) and medical emergencies among interns in dental colleges of Mangalore city, Karnataka, India. The study subjects comprised of interns who volunteered from the four dental colleges. The knowledge and attitude of interns were assessed using a 30-item questionnaire prepared based on the Basic Life Support Manual from American Heart Association and the anxiety of interns pertaining to BLS and medical emergencies were assessed using a State-Trait Anxiety Inventory (STAI) Questionnaire. Chi-square test was performed on SPSS 21.0 (IBM Statistics, 2012) to determine statistically significant differences ( P basic life support procedures. Assessment of stress showed a total of 27.1% participants to be above high-stress level. Comparison of assessed knowledge and stress was found to be insignificant ( P =0.983). There was an evident lack of knowledge pertaining to the management of medical emergencies among the interns. As oral health care providers moving out to the society, a focus should be placed on the training of dental interns with respect to Basic Life Support procedures.

  5. Issues in focus.

    Science.gov (United States)

    1994-08-01

    The issues worldwide that deserve attention pertain to international migration, the education of women, family planning, missing female children, and prevention and control of AIDS cases. Migration outside country borders has been increasing due to economic and social disparities, and uncounted and unrecognized refugees are fleeing environmental disasters. The educational status of women has increased over the past 30 years. For example, female illiteracy has declined among women aged 20-24 years from 19% to 8% in Latin America, from 38% to 12% in eastern and western Asia, and from 80% to 49% in Africa. These improvements are significant, but the problem remains, where, for instance in Africa, there is still extensive illiteracy (75% of females aged under 25 years). A 1993 Population Action International Report states that low female educational levels and weak family planning and health programs are related to large family size and high child death rates. During the 1980s family planning was linked with ecological concerns. Progress has been made in the increase in contraceptive users in developing countries from 14% to 53% during 1965-70. Fertility has declined from 6.1 children per woman in the 1950s to 3.7. Kenya is a good example of a country with high fertility that reduced fertility through its emphasis on family planning. Obstacles to increased prevalence of contraception still remain. In Mexico more than 50% of public birth control services are provided to women in secret due to fear of their husband's abuse. Population pressure can result in the loss of girl children through higher mortality, better nutrition, neglect, or gender preference in the early fetal stages. The challenge of AIDS will be in caring for the sick and adjusting to social changes due to the expected increases in orphaned children.

  6. Task 23 - background report on subsurface environmental issues relating to natural gas sweetening and dehydration operations. Topical report, February 1, 1994--February 28, 1996

    Energy Technology Data Exchange (ETDEWEB)

    Sorensen, J.A.

    1998-12-31

    This report describes information pertaining to environmental issues, toxicity, environmental transport, and fate of alkanolamines and glycols associated with natural gas sweetening and dehydration operations. Waste management associated with the operations is also discussed.

  7. Information for Developing Countries: Definitions, Institutions and Issues. A Contribution towards Forming an Understanding of the Potential for Consultancy, Marketing and Training Related Activities. Kingston Polytechnic School of Information Systems Research Report 87-3.

    Science.gov (United States)

    Lindsay, John

    This paper reports on the emerging market in information on development-related activities in terms of the European capacity in databases and information networking. The first of its two parts addresses issues that are emerging consequent to the introduction of information technology in developing countries. Problems of definition and interest in…

  8. Proposed Revision to the Missouri Implementation Plan Pertaining to Charcoal Kilns

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  9. Student teachers' understanding and acceptance of evolution and ...

    African Journals Online (AJOL)

    Hennie

    Jegede's. (1995) model of collateral learning may therefore apply to the learning of evolution, as many evo- lutionary concepts are counter-intuitive. Previous research has found that even teachers often find it difficult to understand concepts pertaining to evolution (Kirsten, 2014). The difficulty teachers face with regard to the.

  10. Liability Issues

    International Nuclear Information System (INIS)

    O’Donoghue, K.

    2016-01-01

    Nuclear liability conventions try to provide a set of rules to govern third party liability. Not all States are parties to one of the existing liability conventions. There are a number of reasons why individual States may choose not to join one of the existing conventions. These include limits of compensation, jurisdiction issues, complexity, cost and definition of damage among others. This paper looks at the existing conventions and identifies some of the main issues in the existing conventions which prevent some States from signing them. The paper attempts to tease out some of the perceived gaps in the existing conventions and give a brief description of the reasons why non-Contracting Parties have difficulty with the provisions of the conventions. The paper recognizes that there has been work done in this area previously by the International Expert Group on Nuclear Liability (INLEX) and others to try to develop the existing frameworks to enhance global adherence by nuclear and non-nuclear States to an effective nuclear liability regime. (author)

  11. Understanding land administration systems

    DEFF Research Database (Denmark)

    P. Williamson, Ian; Enemark, Stig; Wallace, Judy

    2008-01-01

    This paper introduces basic land administration theory and highlights four key concepts that are fundamental to understanding modern land administration systems. Readers may recall the first part of the paper in October issue of Coordinates. Here is the concluding part that focuses on the changing...

  12. Understanding classification

    NARCIS (Netherlands)

    Subianto, M.

    2009-01-01

    In practical data analysis, the understandability of models plays an important role in their acceptance. In the data mining literature, however, understandability plays is hardly ever mentioned. If it is mentioned, it is interpreted as meaning that the models have to be simple. In this thesis we

  13. Embodied understanding.

    Science.gov (United States)

    Johnson, Mark

    2015-01-01

    Western culture has inherited a view of understanding as an intellectual cognitive operation of grasping of concepts and their relations. However, cognitive science research has shown that this received intellectualist conception is substantially out of touch with how humans actually make and experience meaning. The view emerging from the mind sciences recognizes that understanding is profoundly embodied, insofar as our conceptualization and reasoning recruit sensory, motor, and affective patterns and processes to structure our understanding of, and engagement with, our world. A psychologically realistic account of understanding must begin with the patterns of ongoing interaction between an organism and its physical and cultural environments and must include both our emotional responses to changes in our body and environment, and also the actions by which we continuously transform our experience. Consequently, embodied understanding is not merely a conceptual/propositional activity of thought, but rather constitutes our most basic way of being in, and engaging with, our surroundings in a deep visceral manner.

  14. Law enforcement pertaining to illicit trafficking in rhinoceros horn and other trophies

    Directory of Open Access Journals (Sweden)

    J. Wright

    1989-10-01

    Full Text Available Selected Papers from the Rhinoceros Conservation Workshop, Skukuza, Kruger National Park,31 August – 4 September 1988 The effective police control of illegal traffic in game trophies, as well as the procedures used by law enforcement officers in their investigations are discussed. It is also very relevant to wildlife officers dealing with law enforcement to be aware of, and to understand the statutory restraints placed on their methods of investigation by law. Existing law enforcement bodies on the international scene are mentioned.

  15. Symptom validity issues in the psychological consultative examination for social security disability.

    Science.gov (United States)

    Chafetz, Michael D

    2010-08-01

    This article is about Social Security Administration (SSA) policy with regard to the Psychological Consultative Examination (PCE) for Social Security Disability, particularly with respect to validation of the responses and findings. First, the nature of the consultation and the importance of understanding the boundaries and ethics of the psychologist's role are described. Issues particular to working with low-functioning claimants usually form a large part of these examinations. The psychologist must understand various forms of non-credible behavior during the PCE, and how malingering might be considered among other non-credible presentations. Issues pertaining to symptom validity testing in low-functioning claimants are further explored. SSA policy with respect to symptom validity testing is carefully examined, with an attempt to answer specific concerns and show how psychological science can be of assistance, particularly with evidence-based practice. Additionally, the nature and importance of techniques to avoid the mislabeling of claimants as malingerers are examined. SSA requires the use of accepted diagnostic techniques with which to establish impairment, and this article describes the implementation of that requirement, particularly with respect to validating the findings.

  16. Understanding semantics

    DEFF Research Database (Denmark)

    Thrane, Torben

    1997-01-01

    Understanding natural language is a cognitive, information-driven process. Discussing some of the consequences of this fact, the paper offers a novel look at the semantic effect of lexical nouns and the identification of reference types....

  17. Understanding homelessness

    OpenAIRE

    Somerville, Peter

    2013-01-01

    This paper reviews the literature on understanding homelessness. It criticizes approaches that ignore, distort or diminish the humanity of homeless people, or else, add little to our understanding of that humanity. In particular, it rejects what it calls “epidemiological” approaches, which deny the possibility of agency for homeless people, insofar as those approaches view the situation of those people largely as a “social fact”, to be explained in terms of causal variables or “risk factors” ...

  18. Understanding ADHD: Symptoms in Children

    Science.gov (United States)

    ... this page please turn JavaScript on. Feature: Understanding ADHD Symptoms In Children Past Issues / Spring 2014 Table ... hyperactivity, and impulsivity are the key behaviors of ADHD. It is normal for all children to be ...

  19. Notification: Audit of EPA’s Adherence to Policies, Procedures and Oversight Controls Pertaining to the Administrator’s Travel (2nd notification)

    Science.gov (United States)

    Project #OA-FY17-0382, October 6, 2017 - The EPA OIG plans to expand the scope of preliminary research on the EPA’s adherence to policies, procedures and oversight controls pertaining to the Administrator’s travel.

  20. Understanding Maple

    CERN Document Server

    Thompson, Ian

    2016-01-01

    Maple is a powerful symbolic computation system that is widely used in universities around the world. This short introduction gives readers an insight into the rules that control how the system works, and how to understand, fix, and avoid common problems. Topics covered include algebra, calculus, linear algebra, graphics, programming, and procedures. Each chapter contains numerous illustrative examples, using mathematics that does not extend beyond first-year undergraduate material. Maple worksheets containing these examples are available for download from the author's personal website. The book is suitable for new users, but where advanced topics are central to understanding Maple they are tackled head-on. Many concepts which are absent from introductory books and manuals are described in detail. With this book, students, teachers and researchers will gain a solid understanding of Maple and how to use it to solve complex mathematical problems in a simple and efficient way.

  1. INFLUENCE OF THE LEVEL OF EDUCATION ON EMOTIONS PERTAINING TO THE SENSE OF GUILT

    Directory of Open Access Journals (Sweden)

    Nataliya S. Kozlova

    2016-03-01

    Full Text Available Introduction: this paper describes purpose, hypothesis, subject, object, and sampling criteria on the basis of which the research was carried out. Materials and Methods: we used the survey method based on a diagnostic tool – a self-designed questionnaire. Testing took place in three stages: peer-reviewing by four Kandidat nauk degree holders (Ph.D., with sibsequent amendments; the pilot study was carried out at Ivanovo State University. Number of students surveyed (n = 103. On the basis of results we added answer options to a number of open questions and reformulated some of them; the study was repeated for a larger sampling (n = 96 persons, aged 18 to 80 years old. As a result we excluded questions (or answers having zero dispersion. We used the analysis of the questionnaire focused on the duration, degree of guilt and physiological support for this feeling, to identify the persons to whom the person tends to feel guilty, as well as to the options to overcome this emotional state. In addition, the set of questions helps clarify the readiness to forgive and ask for forgiveness. Also, the profile part can reveal relations between the concepts of guilt and forgiveness. In processing the data, we used the correlation analysis based on automated package of the statistical data software “SPSS 13”. Results: presented are the main results of the empirical research allowing to define the orientation influence of education on different aspects of the person’s perception as to the emergence of guilt, and the resulting necessity to exit this state, with emphasis on the category of “forgiveness”. A diagram presents the specificity of guilt emotions in people with high levels of education. Discussion and Conclusions: we draw conclusions in the final part of the paper. These results provide a new insight into the process of overcoming of guilt as well as content issues. In addition, the results of the study can be used in the educational process

  2. Understanding physics

    CERN Document Server

    Mansfield, Michael

    2011-01-01

    Understanding Physics - Second edition is a comprehensive, yet compact, introductory physics textbook aimed at physics undergraduates and also at engineers and other scientists taking a general physics course. Written with today's students in mind, this text covers the core material required by an introductory course in a clear and refreshing way. A second colour is used throughout to enhance learning and understanding. Each topic is introduced from first principles so that the text is suitable for students without a prior background in physics. At the same time the book is designed to enable

  3. Editorial Statement: Second Issue

    Directory of Open Access Journals (Sweden)

    Mustafa Yunus Eryaman

    2005-06-01

    Full Text Available We are pleased to present the second issue of the International Journal of Progressive Education (IJPE. Since the publication of the first issue in February 2005, an extensive amount of gratitude and positive feedbacks as well as an increasing number of paper submissions we have received from all parts of the academic world confirm that the existence of such an international and multilingual journal can be very beneficial to provide a platform for cross-cultural discussion and understanding of educational theory and practice. In addition, the contributions to the journal and the requests for special issues from across the globe such as from North America, Africa, Middle East, Europe and Eastern Asia convince us that IJPE is making a significant progress toward one of its mission of providing a glocal atmosphere and ongoing dialogue to globally represent multiple and local views on educational issues. Doubtlessly, such evidences have been given us additional confidence, power and strong belief to continue with what we are trying to accomplish. We would like to thank you for your encouragements and constructive suggestions and request that please continue to do so in order to make this journal successful and vibrant.

  4. Understanding pastoral mobility

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine

    2008-01-01

    Based on a case study from Sahelian Senegal, this paper analyses how various actors perceive the importance of pastoral mobility and presents issues of importance for understanding the use of mobility among Fulani of Ferlo. One knowledge system is a scientific one, the 'new rangeland paradigm...... territory, which they consider their place, but are unwilling to employ large-scale mobility themselves. Mobility is not of importance for their ethnic identity and some use paid herders to care for their livestock. By looking at both knowledge systems, we achieve a better understanding of pastoral mobility...

  5. Understanding Energy

    Science.gov (United States)

    Menon, Deepika; Shelby, Blake; Mattingly, Christine

    2016-01-01

    "Energy" is a term often used in everyday language. Even young children associate energy with the food they eat, feeling tired after playing soccer, or when asked to turn the lights off to save light energy. However, they may not have the scientific conceptual understanding of energy at this age. Teaching energy and matter could be…

  6. Gender issues in the university research environment

    Science.gov (United States)

    Alpay, E.; Hari, A.; Kambouri, M.; Ahearn, A. L.

    2010-05-01

    Recruiting and retaining females within science, engineering and technology continues to challenge many European higher education institutions. This study looks at female self-perceptions relating to effective research work and career progression. Focus groups are used to examine the attitudes and experiences of females and a questionnaire is used to explore perceptions in four main skills areas: group work; communication; personal awareness; project planning and management. The study indicates consistent female concerns on issues pertaining to effective female role models, negative work-role stereotypes and the work-life balance of an academic career. For all four skills areas, the average confidence scores of the female participants fell below those of males, but these differences were only statistically significant for perceptions on group work and communication skills and prior to an intense skills development course. Based on these findings, a student workshop on gender issues has been developed, an outline of which is presented.

  7. The US framework for understanding, preventing, and caring for the mental health needs of service members who served in combat in Afghanistan and Iraq: a brief review of the issues and the research

    Directory of Open Access Journals (Sweden)

    Carl Andrew Castro

    2014-08-01

    Full Text Available This paper reviews the psychological health research conducted in the United States in support of combat veterans from Iraq and Afghanistan, using the Military Psychological Health Research Continuum, which includes foundational science, epidemiology, etiology, prevention and screening, treatment, follow-up care, and services research. The review is limited to those studies involving combat veterans and military families. This review discusses perplexing issues regarding the impact of combat on the mental health of service members such as risk and resilience factors of mental health, biomarkers of posttraumatic stress syndrome (PTSD, mental health training, psychological screening, psychological debriefing, third location decompression, combat and suicide, the usefulness of psychotherapy and drug therapy for treating PTSD, role of advanced technology, telemedicine and virtual reality, methods to reduce stigma and barriers to care, and best approaches to the dissemination of evidence-based interventions. The mental health research of special populations such as women, National Guardsmen and reservists, and military families is also presented. The review concludes by identifying future areas of research.

  8. Understanding Acne: How to Banish Breakouts

    Science.gov (United States)

    ... Issues Subscribe January 2010 Print this issue Understanding Acne How to Banish Breakouts Send us your comments ... Protect Your Skin from Sun Damage Wise Choices Acne Flare-ups The exact cause of acne is ...

  9. Decommissioning survey and site characterisation issues and lessons learned

    International Nuclear Information System (INIS)

    Abu-Eid, Rateb Boby

    2012-01-01

    The paper presents an overview of several topical areas pertaining to issues and lessons learned for decommissioning characterization and survey, including: subsurface sampling and survey; dose modeling and derivation of DCGLs for survey units; buried pipes survey and characterization; characterization of solid materials for release; and survey and monitoring for detection of leakages and spills. The specific topical areas are briefly discussed below: The paper discusses key subsurface survey and characterization issues pertaining to: lack of sampling, modeling, decision framework approach; and lack of quality in the decision-making throughout the site investigation and remediation processes. Calculation of a DCGLW is a problematic issue for subsurface due to formulation of an appropriate exposure scenario that would occur in the subsurface. Similarly, the DCGLEMC is also a problematic parameter to derive, as the statistical hypothesis testing for surface assumes that the samples come from the same population which may not be the case for subsurface. The paper focuses on a difficulty arising from the fact that investigators cannot completely scan the subsurface (e.g.; due to lack of comprehensive coverage easily gained at the surface, which now presents a real obstacle in determining activity levels at depth). Other issues pertaining to dealing with volumetric (not area) samples present an added complexity; thus, increasing sampling requirements and scrutiny. The paper addresses key dose modeling issues including: selection of a scenario, treatment of uncertainties in support of decision-making, and assessment of contaminant transport through concrete structures or barriers, and considerations for selection of a period of performance to convert risk/dose criteria into radionuclide concentration release limits. The paper addresses a key issue pertaining to survey and characterization of buried pipes and infrastructure components. In this context, the paper discusses

  10. Understanding translation

    DEFF Research Database (Denmark)

    Schjoldager, Anne Gram; Gottlieb, Henrik; Klitgård, Ida

    Understanding Translation is designed as a textbook for courses on the theory and practice of translation in general and of particular types of translation - such as interpreting, screen translation and literary translation. The aim of the book is to help you gain an in-depth understanding...... of the phenomenon of translation and to provide you with a conceptual framework for the analysis of various aspects of professional translation. Intended readers are students of translation and languages, but the book will also be relevant for others who are interested in the theory and practice of translation...... - translators, language teachers, translation users and literary, TV and film critics, for instance. Discussions focus on translation between Danish and English....

  11. Understanding Resilience

    Directory of Open Access Journals (Sweden)

    Gang eWu

    2013-02-01

    Full Text Available Resilience is the ability to adapt successfully in the face of stress and adversity. Stressful life events, trauma and chronic adversity can have a substantial impact on brain function and structure, and can result in the development of PTSD, depression and other psychiatric disorders. However, most individuals do not develop such illnesses after experiencing stressful life events, and are thus thought to be resilient. Resilience as successful adaptation relies on effective responses to environmental challenges and ultimate resistance to the deleterious effects of stress, therefore a greater understanding of the factors that promote such effects is of great relevance. This review focuses on recent findings regarding genetic, epigenetic, developmental, psychosocial and neurochemical factors that are considered essential contributors to the development of resilience. Neural circuits and pathways involved in mediating resilience are also discussed. The growing understanding of resilience factors will hopefully lead to the development of new pharmacological and psychological interventions for enhancing resilience and mitigating the untoward consequences.

  12. Understand electronics

    CERN Document Server

    Bishop, Owen

    2013-01-01

    Understand Electronics provides a readable introduction to the exciting world of electronics for the student or enthusiast with little previous knowledge. The subject is treated with the minimum of mathematics and the book is extensively illustrated.This is an essential guide for the newcomer to electronics, and replaces the author's best-selling Beginner's Guide to Electronics.The step-by-step approach makes this book ideal for introductory courses such as the Intermediate GNVQ.

  13. Understanding users

    DEFF Research Database (Denmark)

    Johannsen, Carl Gustav Viggo

    2014-01-01

    Segmentation of users can help libraries in the process of understanding user similarities and differences. Segmentation can also form the basis for selecting segments of target users and for developing tailored services for specific target segments. Several approaches and techniques have been...... segmentation project using computer-generated clusters. Compared to traditional marketing texts, this article also tries to identify user segments or images or metaphors by the library profession itself....

  14. Understanding unemployment

    OpenAIRE

    Guillaume Rocheteau

    2006-01-01

    Modern economists have built models of the labor market, which isolate the market’s key drivers and describe the way these interact to produce particular levels of unemployment. One of the most popular models used by macroeconomists today is the search-matching model of equilibrium unemployment. We explain this model, and show how it can be applied to understand the way various policies, such as unemployment benefits, taxes, or technological changes, can affect the unemployment rate.

  15. Understanding Technology?

    Directory of Open Access Journals (Sweden)

    Erik Bendtsen

    2016-11-01

    Full Text Available We are facing radical changes in our ways of living in the nearest future. Not necessarily of our own choice, but because tchnological development is moving so fast, that it will have still greater impact on many aspects of our lives. We have seen the beginnings of that change within the latest 35 years or so, but according to newest research that change will speed up immensely in the nearest years to come. The impact of that change or these changes will affect our working life immensely as a consequence of automation. How these changes are brought about and which are their consequences in a broad sense is being attempted to be understood and guessed by researchers. No one knows for sure, but specific patterns are visible. This paper will not try to guess, what will come, but will rather try to understand the deepest ”nature” of technology in order to understand the driving factors in this development: the genesis of technology in a broad sense in order to contibute to the understanding of the basis for the expected development.

  16. Risk-communication issues in radiation safety: еvaluation of public awareness in St. Petersburg and the Leningrad region on the activities of the nuclear industry and public understanding of the hazards

    Directory of Open Access Journals (Sweden)

    G. V. Arkhangelskaya

    2017-01-01

    Full Text Available In 2016, St. Petersburg Research Institute of Radiation Hygiene named after Professor P.V. Ramzaev developed a Program for the radiation risk communication management for the adequate perception risks associated with the use of various technologies in the nuclear industry by the public. Carrying out sociological research is one of the stages of this program. The aim of the analysis presented in the article is to study the population’s awareness of radiation safety issues and its attitude to further development of the nuclear industry. The data used in this analysis is a part of a large sociological survey conducted in St. Petersburg and the Leningrad Region The sociological research was conducted by the method of a selective questionnaire survey among the adult population permanently residing in the territory of St. Petersburg and the Leningrad Region. The volume of the sample studied was 2369 respondents: 1006 in St. Petersburg and 1363 in the Leningrad Region, including Sosnovy Bor – 401. The analysis showed that the population of all the studied territories estimates the environmental situation as being mainly favorable. The residents consider the main environmental problems in all areas studied to be a collection, removal, storage, disposal of garbage, as well as air and water pollution. The population of the region is relatively poorly informed about the current projects in the nuclear industry. One-third of the inhabitants of the region perceives the Leningrad nuclear power plant as a source of danger. Respondents see the main danger in the possibility of an accident on it. There is a sharply negative attitude of the population towards the construction of radioactive waste disposal sites anywhere in the region. According to the results of the study, it can be concluded that the population of the studied region is poorly informed about the existing radiation situation and the nuclear industry projects. It requires an optimization of the

  17. Issues Management Process Course # 38401

    Energy Technology Data Exchange (ETDEWEB)

    Binion, Ula Marie [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2018-02-01

    The purpose of this training it to advise Issues Management Coordinators (IMCs) on the revised Contractor Assurance System (CAS) Issues Management (IM) process. Terminal Objectives: Understand the Laboratory’s IM process; Understand your role in the Laboratory’s IM process. Learning Objectives: Describe the IM process within the context of the CAS; Describe the importance of implementing an institutional IM process at LANL; Describe the process flow for the Laboratory’s IM process; Apply the definition of an issue; Use available resources to determine initial screening risk levels for issues; Describe the required major process steps for each risk level; Describe the personnel responsibilities for IM process implementation; Access available resources to support IM process implementation.

  18. On the analysis of chemical kinetics system pertaining to a fractional derivative with Mittag-Leffler type kernel.

    Science.gov (United States)

    Singh, Jagdev; Kumar, Devendra; Baleanu, Dumitru

    2017-10-01

    The pivotal aim of this paper was to analyze a new fractional model of chemical kinetics system related to a newly discovered Atangana-Baleanu derivative with fractional order having non-singular and non-local kernel. The numerical solution is derived by making use of the iterative scheme. The existence of the solution of chemical kinetics system of arbitrary order is examined by implementing the fixed-point theorem. The uniqueness of the special solution of the studied model is shown. The effect of different variables and order of arbitrary ordered derivative on concentrations is demonstrated in tabular and graphical forms. The numerical results for chemical kinetics system pertaining to the newly derivative with fractional order are compared with the chemical kinetics system involving classical derivative.

  19. Boundary issues

    Science.gov (United States)

    Townsend, Alan R.; Porder, Stephen

    2011-03-01

    What is our point of no return? Caesar proclaimed 'the die is cast' while crossing the Rubicon, but rarely does modern society find so visible a threshold in our continued degradation of ecosystems and the services they provide. Humans have always used their surroundings to make a living— sometimes successfully, sometimes not (Diamond 2005)—and we intuitively know that there are boundaries to our exploitation. But defining these boundaries has been a challenge since Malthus first prophesied that nature would limit the human population (Malthus 1798). In 2009, Rockström and colleagues tried to quantify what the 6.8 billion (and counting) of us could continue to get away with, and what we couldn't (Rockström et al 2009). In selecting ten 'planetary boundaries', the authors contend that a sustainable human enterprise requires treating a number of environmental thresholds as points of no return. They suggest we breach these Rubicons at our own peril, and that we've already crossed three: biodiversity loss, atmospheric CO2, and disruption of the global nitrogen (N) cycle. As they clearly hoped, the very act of setting targets has provoked scientific inquiry about their accuracy, and about the value of hard targets in the first place (Schlesinger 2009). Such debate is a good thing. Despite recent emphasis on the science of human-ecosystem interactions, understanding of our planetary boundaries is still in its infancy, and controversy can speed scientific progress (Engelhardt and Caplan 1987). A few weeks ago in this journal, Carpenter and Bennett (2011) took aim at one of the more controversial boundaries in the Rockström analysis: that for human alteration of the global phosphorus (P) cycle. Rockström's group chose riverine P export as the key indicator, suggesting that humans should not exceed a value that could trigger widespread marine anoxic events—and asserting that we have not yet crossed this threshold. There are defensible reasons for a marine

  20. Saudi Science Teachers' Views and Teaching Strategies of Socioscientific Issues

    Science.gov (United States)

    Alamri, Aziz S.

    2017-01-01

    Scientific developments such as cloning and nuclear energy have generated many controversial issues pertain to many political, social, environmental, ethical and cultural values in different societies around the globe. These controversies delimited and encircled the potential of including and teaching some important aspects of science in schools…

  1. Understanding bulimia.

    Science.gov (United States)

    Hay, Phillipa J

    2007-09-01

    Bulimia nervosa (BN) and related eating disorders such as binge eating disorder are common. General practitioners can play a key role in the identification and management of BN and related eating disorders. This article describes the presenting and associated features of BN and overviews evidence based treatment approaches. Key features are recurrent episodes of binge eating, extreme weight control behaviours and over concern about weight and shape issues. By definition people are not underweight. Risk factors include being from a western culture, obesity, exposure to a restrictive dieting environment and low self esteem. People are more likely to present asking for help in weight control or a physical problem secondary to the eating disorder. Evidenced based therapies with good outcomes in current use are cognitive behaviour therapy (in full or guided self help forms), high dose fluoxetine, and interpersonal psychotherapy. It is important to convey optimism about treatment efficacy and outcomes.

  2. Understanding uncertainty

    CERN Document Server

    Lindley, Dennis V

    2013-01-01

    Praise for the First Edition ""...a reference for everyone who is interested in knowing and handling uncertainty.""-Journal of Applied Statistics The critically acclaimed First Edition of Understanding Uncertainty provided a study of uncertainty addressed to scholars in all fields, showing that uncertainty could be measured by probability, and that probability obeyed three basic rules that enabled uncertainty to be handled sensibly in everyday life. These ideas were extended to embrace the scientific method and to show how decisions, containing an uncertain element, could be rationally made.

  3. Integrated assessment of climate change: Characterizing key policy issues

    Energy Technology Data Exchange (ETDEWEB)

    Turner, R.S.; O`Hara, F.M. Jr.

    1996-02-01

    A multidisciplinary, multiagency workshop was convened by the US Department of Energy in Washington, DC, June 29-30,1994. The goal of the workshop was to define key policy issues related to global climate change and the types of information pertaining to these issues that decision makers would find most useful. The workshop was organized by the Center for Global Environmental Studies and the Environmental Sciences Division, both of Oak Ridge National Laboratory, in cooperation with a steering committee composed of seven national laboratories.

  4. Understanding Sex for Sale

    DEFF Research Database (Denmark)

    This book Understanding Sex for Sale: Meanings and Moralities of Sexual Commerce is dedicated to the exploration of the ways in which sex prostitution, sex work or sex for sale are taken for granted by particularly looking at how the relation between sex and money is interpreted and enacted....... This interdisciplinary book aims to understand how prostitution, sex work or sex for sale are defined, delineated, contested and understood in different places and times. The book offers contributions from a number of scholars who, based on their on their own research, discuss on going theoretical issues and analytical...... challenges Some chapters focuses on how prostitution, sex work or sex for sale have been regulated by the authorities and what understandings this regulation builds on. Other chapters investigate the experiences of the sex workers and sex buyers asking how these actors adjust to or resist the categorisation...

  5. Understanding analysis

    CERN Document Server

    Abbott, Stephen

    2015-01-01

    This lively introductory text exposes the student to the rewards of a rigorous study of functions of a real variable. In each chapter, informal discussions of questions that give analysis its inherent fascination are followed by precise, but not overly formal, developments of the techniques needed to make sense of them. By focusing on the unifying themes of approximation and the resolution of paradoxes that arise in the transition from the finite to the infinite, the text turns what could be a daunting cascade of definitions and theorems into a coherent and engaging progression of ideas. Acutely aware of the need for rigor, the student is much better prepared to understand what constitutes a proper mathematical proof and how to write one. Fifteen years of classroom experience with the first edition of Understanding Analysis have solidified and refined the central narrative of the second edition. Roughly 150 new exercises join a selection of the best exercises from the first edition, and three more project-sty...

  6. Understanding ayurveda.

    Science.gov (United States)

    Gadgil, Vaidya Dilip

    2010-01-01

    Ayurveda needs to achieve its full potential both in India and globally. This requires imparting to its students full appreciation of Ayurveda's power and strength, particularly proper understanding of the advantages of applying it to treat chronic and acute diseases. To this end, we explain the necessity of learning Sanskrit as a medium of study, and the advantages of learning the Texts in the traditional way, rather than relying on translations with all the loss of meaning and precision, which that entails. We emphasize the use of Triskandhakosha as a means to fully understand Ayurveda fundamental concepts and technical terms, so that all their shades of meaning are fully understood, and all their usages given in different places in the texts. Only by such methods can full appreciation of Ayurvedic wisdom be achieved, and the full depth and power of its knowledge be applied. Only then will its true status among systems of medicine come to be appreciated, either in India or more widely in the world as a whole.

  7. Understanding Ayurveda

    Directory of Open Access Journals (Sweden)

    Vaidya Dilip Gadgil

    2010-01-01

    Full Text Available Ayurveda needs to achieve its full potential both in India and globally. This requires imparting to its students full appreciation of Ayurveda′s power and strength, particularly proper understanding of the advantages of applying it to treat chronic and acute diseases. To this end, we explain the necessity of learning Sanskrit as a medium of study, and the advantages of learning the Texts in the traditional way, rather than relying on translations with all the loss of meaning and precision, which that entails. We emphasize the use of Triskandhakosha as a means to fully understand Ayurveda fundamental concepts and technical terms, so that all their shades of meaning are fully understood, and all their usages given in different places in the texts. Only by such methods can full appreciation of Ayurvedic wisdom be achieved, and the full depth and power of its knowledge be applied. Only then will its true status among systems of medicine come to be appreciated, either in India or more widely in the world as a whole.

  8. Understanding physics

    CERN Document Server

    Cassidy, David; Rutherford, James

    2002-01-01

    Understanding Physics provides a thorough grounding in contemporary physics while placing physics into its social and historical context Based in large part on the highly respected Project Physics Course developed by two of the authors, it also integrates the results of recent pedagogical research The text thus - teaches about the basic phenomena in the physical world and the concepts developed to explain them - shows that science is a rational human endeavor with a long and continuing tradition, involving many different cultures and people - develops facility in critical thinking, reasoned argumentation, evaluation of evidence, mathematical modeling, and ethical values The treatment emphasizes not only what we know but also how we know it, why we believe it, and what effects that knowledge has - Why do we believe the Earth and planets revolve around the Sun? - Why do we believe that matter is made of atoms? - How do relativity theory and quantum mechanics alter our conception of Nature and in what ways do th...

  9. Government Information Focus. The Digital Divide: Understanding and Addressing the Challenge.

    Science.gov (United States)

    Latimer, Christopher P.

    This report discusses the challenges of the Digital Divide. Part I examines the issues concerning access as it relates to schools, communities, free Internet service providers, and broadband. Part II defines technological literacy and how it pertains to the Digital Divide debate. Part III examines those who are affected by the divide and…

  10. School-Wide Mediated Prosocial Development: Applying a Sociocultural Understanding to Inclusive Practice and Character Education

    Science.gov (United States)

    White, Robert; Shin, Tae Seob

    2016-01-01

    The issue of inclusive practice, particularly as it pertains to how school staff address antisocial behavior to improve learning and life outcomes for children has become a primary topic of discussion among educational stakeholders. Within an action research framework, this investigation used a mixed-method multiple case study approach to…

  11. Conference communication. Managing change in tourism destinations: Key issues and current trends.

    OpenAIRE

    Mariani, M.M.; Buhalis, Dimitrios; Longhi, C.; Vitouladiti, O.

    2013-01-01

    This conference communication illustrates the major outcomes emerging from the EIASM Conference on Tourism Management and Tourism Related Issues held in Nice (France), September 20-21, 2012. While a number of managerial issues pertaining to the tourism field were dealt with, this communication covers three specific areas of interest for destination management and marketing: (1) the increasing competition among tourism destinations and the rise and consolidation of BRIC countries as outbound t...

  12. Understanding PISA

    Directory of Open Access Journals (Sweden)

    Stephen DOWNES

    2005-04-01

    Full Text Available Understanding PISA Stephen DOWNESMoncton, CANADA ABSTRACT The headline was dramatic enough to cause a ripple in the reading public. "Students who use computers a lot at school have worse maths and reading performance," noted the BBC news article, citing a 2004 study by Ludger Woessmann and Thomas Fuchs (Fuchs and Woessman, 2004. It was not long before the blogosphere took notice. Taking the theme and running with it, Alice and Bill ask, "Computers Make School Kids Dumber?" They theorize, "If you track the admitted decline of education, you'll probably notice that it follows along with the increase of technology in the classroom." In a similar vein, James Bartholomew asks, "Do you think that the government will turn down the volume of its boasting about how it has spent billions introducing computers in schools (while keeping down the pay of teachers so much that there are shortages? Do you think it will stop sending governors of state schools glossy pamphlets about insisting that computers are used in their schools as much as possible?" In this study, therefore, PISA looks well beyond educational attainment, and also includes school demographics, such as whether it is a public or private school, has large or small classes, or has access or not to technological resources. Finally, it does measure student information-their family background, access to books and computers and parental support as well. The PISA survey departs from previous surveys in disregarding the stated curricula of the schools being measured. Therefore, the conclusion is not surprising, nor even wrong for him to consider independently of any parental or teacher support, considered without reference to the software running on it, considered without reference to student attitudes and interests, does not positively impact an education. Finally, he focus on missing the reporting of results

  13. Understanding Eating Disorders, Anorexia, Bulimia, and Binge-Eating

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Understanding Eating Disorders Past Issues / Spring 2008 Table of Contents For ... this page please turn Javascript on. Photo: iStock Eating disorders, such as anorexia nervosa, bulimia nervosa, and binge ...

  14. POLITICS OF LANGUAGE IN THE ACT REGULATING MATTERS PERTAINING TO SPECIFIC AUTONOMY FOR PAPUA : Critical Discourse Perspective

    Directory of Open Access Journals (Sweden)

    Hugo Warami

    2014-08-01

    Full Text Available This article aims to illustrate that the politics of language marked power relations framed by a form of power between the dominating and the dominated in the Act Regulating Matters Pertaining to Specific Autonomy for Papua (hereinafter called UU Otsus Papua. The politics of language involves a high degree of knowledge and power that is marked by the symbolic interactions in the ethnic diversity of the archipelago UU Otsus Papua is a form of political discourse and the medium of language diplomacy containing an authority and political competence of the central government over the people of Papua; including a number of authorities and policies, as well as to explore the power of language in the language politics networks through the system of government of the Republic of Indonesia. Politics of language in this article will be disclosed through the paradigm of Critical Discourse Analysis (CDA. This article will focus on the efforts of uncovering: “Language Politics in UU Otsus Papua”, by projecting the problems including: (i the form of the politics of language, and (ii the political function of language in the UU Otsus Papua.  

  15. DETERMINATION OF EFFICIENCY INDICES PERTAINING TO DEVELOPMENT AND OPERATION OF TRANS-BOUNDARY TRANSPORT AND LOGISTICS SYSTEM

    Directory of Open Access Journals (Sweden)

    Y. A. Kopko

    2011-01-01

    Full Text Available An investigation of the system efficiency requires a special approach in terms of its level, content and interrelations with an external environment. In this regard logistic  systems are rather complicated that consist of a number of service sub-systems and designed at various levels.  Such system complexity requires a development of an efficient mechanism for its design and operation of objects of the trans-boundary transport logistics. The efficiency of the trans-boundary transport and logistic systems (TTLS can be described by a number of cost and physical indicators reflecting both market and traditional approaches. The TTLS have their own peculiar features concerning determination of efficiency that are related with the state regulation set of processes occurring  at border crossings. In order to assess the current operational process it is necessary to apply an index system which pays a special attention to a transport capability due to the TTLS specificity. While planning a custom automotive processing at a border checkpoint there is no need to aspire for an immediate passage of all vehicles by all means. The basic requirement is to maintain a transport capability in the operational zone. Thus an irregularity of incoming vehicles at border crossing points is smoothed out by regulating priorities pertaining to requirements of custom processing while using an urgency function of cargo transportation thereby ensuring an optimal operation of a customs post.

  16. Understanding MARC: Another Look

    Directory of Open Access Journals (Sweden)

    Roy Chang

    1989-12-01

    Full Text Available 無MARC format has been widely used and discussed in our profession. However, there appear to have a wide spread misunderstanding of its real structure and attributes. This article discuss the needs for us to understand it a little more. Also, it presents the general misconceptions about MARC, the compatibility of MARC, the structure of MARC, standardization and - data communication, and some major issues related to MARC format. In this library automation age, MARC is a key element in library services, and it deserves us to take another look.

  17. Delusions in schizophrenia spectrum disorders: diagnostic issues.

    Science.gov (United States)

    Gladis, M M; Levinson, D F; Mowry, B J

    1994-01-01

    Family studies of schizophrenia frequently include relatives of schizophrenia probands with diagnoses falling within the schizophrenia spectrum. As part of an ongoing genetic linkage study of schizophrenia, the authors examined case material from 50 relatives (of schizophrenia probands) who received a DSM-III-R diagnosis of a nonaffective psychotic disorder or schizotypal or paranoid personality disorder. Eleven exhibited episodic or chronic delusions that resulted in diagnostic dilemmas, often arising from issues pertaining to the classification of delusional phenomena. Four of these cases are presented here. Unusual beliefs were often difficult to classify as odd beliefs versus full delusions, brief/transient versus persistent delusions, bizarre versus non-bizarre delusions. It is suggested that these might be considered continuous rather than dichotomous dimensions. Several possible implications for genetic studies of schizophrenia are discussed.

  18. Methodology issues in implementation science.

    Science.gov (United States)

    Newhouse, Robin; Bobay, Kathleen; Dykes, Patricia C; Stevens, Kathleen R; Titler, Marita

    2013-04-01

    Putting evidence into practice at the point of care delivery requires an understanding of implementation strategies that work, in what context and how. To identify methodological issues in implementation science using 4 studies as cases and make recommendations for further methods development. Four cases are presented and methodological issues identified. For each issue raised, evidence on the state of the science is described. Issues in implementation science identified include diverse conceptual frameworks, potential weaknesses in pragmatic study designs, and the paucity of standard concepts and measurement. Recommendations to advance methods in implementation include developing a core set of implementation concepts and metrics, generating standards for implementation methods including pragmatic trials, mixed methods designs, complex interventions and measurement, and endorsing reporting standards for implementation studies.

  19. Understanding Current and Future Issues in Collaborative Consumption

    DEFF Research Database (Denmark)

    Barnes, Stuart; Mattsson, Jan

    2016-01-01

    Sharing activities underpinned by the technologies of the Internet have become dominant in the activities of individuals, business and governments. Recently, such sharing activity has grown from information and media content to wider resources, including money, physical goods and services — coined...... collaborative consumption. Sustainability is often cited as a key driver, underpinned by economic, social and environmental benefits. If successful, the sharing of such resources is likely to have a potentially disruptive impact on incumbents in traditional supply chains. However, given the embryonic state...

  20. Current issues in the understanding of consumer food choice

    DEFF Research Database (Denmark)

    Grunert, Klaus G.

    2002-01-01

    Consumer food choice is framed in terms of the formation of quality expectations before and quality experience after the purchase. For the formation of quality expectations, lack of consumer ability to form expectations that will be predictive of later experience is mentioned as a problem...... quality after the purchase, the role of home production - turning products into meals - is mentioned as important, but underresearced topic. Finally, differences in consumer behaviour between normal situations and situations of food crises are addressed. Udgivelsesdato: AUG...

  1. Feminist issues in development.

    Science.gov (United States)

    Antrobus, P

    1987-01-01

    The United Nations Decade for the Advancement of Women, from 1975 to 1985, leaves a legacy of a deeper understanding of the issues, and the emergence of new networks with the experience and commitment to work for further changes. However, the role and status of women did not improve. There is a new commitment to struggle for the ending of all oppression, injustice and violence of all kinds at all levels. Feminism is a consciousness of all forms of women's oppression and a commitment to work against them. Feminist critiques illuminate the larger structures that oppress both women and men. New development theories embracing feminism are necessary to understand how patriarchy and economic systems propogate oppression. The production-oriented approach to rural development is flawed n failing to address women's lack of access to land, credit, training and new technologies. Overwhelming household tasks, cultural norms, and traditional attitudes limit women's involvement in training programs and other development activities. The basic needs approach to rural development provides access to vital services to meet a family's basic needs for nutrition, housing and clothing, and allows people's participation in decision making. However, women have little actual role in decision making so their needs, concerns and perspectives are not taken into account. Women are treated as instruments to achieve goals without appreciating their perspective. Project-based approached emphasize short term goals rather than laying the foundation for longterm changes. Few projects address structural issues or empower women. Projects must include education to increase personal growth and self reliance. Development planning can be enormously enhanced by taking gender differences into account and recognizing that people, specially poor women, can promote their own devleopment. Longterm strategies that challenge existing structures, address the existing economic order, and, most of all, recognize

  2. CLOUD COMPUTING SECURITY ISSUES

    Directory of Open Access Journals (Sweden)

    Florin OGIGAU-NEAMTIU

    2012-01-01

    Full Text Available The term “cloud computing” has been in the spotlights of IT specialists the last years because of its potential to transform this industry. The promised benefits have determined companies to invest great sums of money in researching and developing this domain and great steps have been made towards implementing this technology. Managers have traditionally viewed IT as difficult and expensive and the promise of cloud computing leads many to think that IT will now be easy and cheap. The reality is that cloud computing has simplified some technical aspects of building computer systems, but the myriad challenges facing IT environment still remain. Organizations which consider adopting cloud based services must also understand the many major problems of information policy, including issues of privacy, security, reliability, access, and regulation. The goal of this article is to identify the main security issues and to draw the attention of both decision makers and users to the potential risks of moving data into “the cloud”.

  3. Fiscal year 1997 Memorandum of Understanding for the TWRS characterization project

    Energy Technology Data Exchange (ETDEWEB)

    Schreiber, R.D., Fluor Daniel Hanford

    1997-02-27

    During fiscal year 1997, the level of success achieved by the Tank Waste Remediation System (TWRS) shall be determined by specific performance measures. These measures take the form of significant deliverables, one of which is the completion of Tank Characterization Reports (TCRs). In order to achieve success regarding the TCR performance deliverable, multiple organizations across TWRS must work together. Therefore, the requirements and expectations needed from each of these TWRS organizations were examined in order to gain an understanding of the performance necessary from each organization to achieve the end deliverable. This memorandum of understanding (MOU) documents the results of this review and establishes the performance criteria by which TWRS will assess its progress and success. These criteria have been determined based upon a TWRS Characterization Project budget of $56.8 million for fiscal year 1997; if this budget is changed or the currently identified workscope is modified, this MOU will need to be revised accordingly. This MOU is subdivided into six sections, where sections three through six each identify individual interfaces between TWRS organizations. The specific performance criteria related to each TWRS organizational interface are then delineated in the section, along with any additional goals or issues pertaining to that interface.

  4. Fiscal year 1998 memorandum of understanding for the TWRS characterization project

    International Nuclear Information System (INIS)

    Schreiber, R.D.

    1998-01-01

    During fiscal year 1998, the level of success achieved by the Tank Waste Remediation System (TWRS) shall be determined by specific performance measures. These measures take the form of significant deliverables, one of which is the completion of Tank Characterization Reports (TCRs). In order to achieve success regarding the TCR performance deliverable, multiple organizations across TWRS must work together. Therefore, the requirements and expectations needed from each of these TWRS organizations were examined in order to gain an understanding of the performance necessary from each organization to achieve the end deliverable. This memorandum of understanding (MOU) documents the results of this review and establishes the performance criteria by which TWRS will assess its progress and success. These criteria have been determined based upon a TWRS Characterization Project budget of $47.5 million for fiscal year 1998; if this budget is changed or the currently identified work scope is modified, this MOU will need to be revised accordingly. This MOU is subdivided into six sections, where sections three through six each identify individual interfaces between TWRS organizations. The specific performance criteria related to each TWRS organizational interface are then delineated in the section, along with any additional goals or issues pertaining to that interface

  5. Fiscal Year 1999 memorandum of understanding for the TWRS characterization project

    International Nuclear Information System (INIS)

    HUNT, J.W.

    1998-01-01

    During fiscal year 1999, the level of success achieved by the Tank Waste Remediation System (TWRS) shall be determined by specific performance measures. These measures take the form of significant deliverables, one of which is the completion of Tank Characterization Reports (TCRS). In order to achieve success regarding the TCR performance deliverable, multiple organizations across TWRS must work together. Therefore, the requirements and expectations needed from each of these TWRS organizations were examined in order to gain an understanding of the performance necessary from each organization to achieve the end deliverable. This memorandum of understanding (MOU) documents the results of this review and establishes the performance criteria by which TWRS will assess its progress and success. These criteria have been determined based upon a TWRS Characterization Project budget of $42.1 million for fiscal year 1999; if this budget is changed or the currently identified workscope is modified, this MOU will need to be revised accordingly. This MOU is subdivided into six sections, where sections three through six each identify individual interfaces between TWRS organizations. The specific performance criteria related to each TWRS organizational interface are then delineated in the section, along with any additional goals or issues pertaining to that interface

  6. Understanding IT for Dispute Resolution

    Directory of Open Access Journals (Sweden)

    Dory Reiling

    2011-04-01

    Full Text Available Judges and judiciaries do not understand information technology (IT. This idea crops up quite often in discussions about IT for courts. The perceived slow rate of IT adoption in courts is explained by this lack of understanding. To my mind, this is not the main issue. What needs to be understood first is at the other end of the spectrum: how courts process information.

  7. The Developmental Model of Intercultural Sensitivity: A Tool for Understanding Principals' Cultural Competence

    Science.gov (United States)

    Hernandez, Frank; Kose, Brad W.

    2012-01-01

    Principals' understanding and skills pertaining to diversity are important in leading diverse schools and preparing all students for a democratic and multicultural society. Although educational leadership scholars have theorized about exemplary leadership of and for diversity, a developmental perspective on principals' diversity or cultural…

  8. Fabric quality issues related to apparel merchandising

    CSIR Research Space (South Africa)

    Das, Sonali

    2015-02-01

    Full Text Available The objectives of this study are to develop an understanding of fabric quality related issues and research gaps relevant to apparel manufacturing and merchandising within the South African context. The specific focus is on fabric objective...

  9. Educating for Citizenship: Teaching Public Issues.

    Science.gov (United States)

    Kotler, Janet

    1990-01-01

    Argues for the teaching public issues in the forum of business communication classes. Describes how students tracked presidential election campaigns and emerged with an understanding of underlying political, economic, and social realities that affect the way America does business. (RS)

  10. In This Issue

    Science.gov (United States)

    1996-04-01

    Advanced Instrumentation in the Educational Laboratory The instruments that chemists use in their research have changed dramatically in the past decades. The explosion in new techniques and their instrumental counterparts has been made possible by two significant advances. The rapid propagation of computer chips and circuitry provides opportunities to collect more specialized and refined data than ever before. Computer-controlled instruments can detect events that a human researcher would never perceive and can record hundreds of data points in the time that a person could only observe one or two. Coupled with these advances in technology are advances in theory that allow more sophisticated interpretation of data. A hundred years ago a sophisticated instrument was a balance that could weigh minute quantities. Today a sophisticated instrument is one that can identify the composition of that minute sample, determine its molecular weight, or reveal a great deal about its energy states and bonding. This bonanza of new instruments is wonderful for the research chemist but a curricular headache for the chemistry teacher. It takes more time to learn how to run an NMR than to use a balance, and more sophistication on the part of the student is needed to interpret the data. And yet many courses that only a generation ago sported an expensive analytical balance as its prize instrument now require students to understand and operate a whole panoply of complex tools. Teachers faced with accommodating these curricular changes will find several articles in this issue helpful--either providing information on new techniques or descriptions of how to incorporate them into the classroom. Electrospray ionization mass spectrometry is one of the newest tools that has been added to the analytical arsenal. It is an extension of mass spectrometry that overcomes the old barrier that allowed only analysis of low molecular weight, volatile compounds. It is now possible to use MS for

  11. Understanding and Supporting Window Switching

    NARCIS (Netherlands)

    Tak, S.

    2011-01-01

    Switching between windows on a computer is a frequent activity, but finding and switching to the target window can be inefficient. This thesis aims to better un-derstand and support window switching. It explores two issues: (1) the lack of knowledge of how people currently interact with and switch

  12. Understanding the Problem of Pornography.

    Science.gov (United States)

    Metzger, Leigh Ann

    This report was written to clarify the terms often associated with pornography and to help readers understand the issue of pornography more clearly. The first chapter defines pornography, as it was defined by the United States Attorney General's Commission on Pornography, as "that material (which) is predominantly sexually explicit and intended…

  13. Replicating Social Programmes: Approaches, Strategies and Conceptual Issues. Management of Social Transformations (MOST) Discussion Paper Series, No. 18.

    Science.gov (United States)

    van Oudenhoven, Nico; Wazir, Rekha

    This paper reviews the key issues and methodologies involved in the replication of social programs, as they pertain to non-profit sector development in the United States and in international development. The related process of knowledge transfer and dissemination, as well as the more specific strategies involved in replication and going-to-scale…

  14. Coal, energy efficiency and environmental issues in South Africa

    International Nuclear Information System (INIS)

    Surridge, A.D.; Grobbelaar, C.J.; Barker, R.; Asamoah, J.K.; Barnard, W.O.

    1997-01-01

    Like China, a large portion of South Africa's primary energy is sourced from coal, and is likely to remain South Africa's major source of energy for the short to medium term. It is imperative to address the environmental dimension as an integral component of coal energy considerations. This issue is discussed through energy efficiency, and South Africa's Low-Smoke Coal Programme as it pertains to the use of coal in households. South Africa is engaged on several other programmes to minimise the impact of coal on the atmospheric environment. Some of those activities have been outlined in this paper. (R.P.)

  15. Editorial Statement: Special Issue on Whole Language

    Directory of Open Access Journals (Sweden)

    Carol Gilles

    2007-06-01

    Full Text Available This issue of IJPE is exciting and informative in that it reminds us not only of the roots of whole language, but also helps us understand what is happening in whole language today and what we might expect in the future. The pieces we have chosen mix theoretical considerations with classroom and even media issues.

  16. Construct validity-Current issues and recommendations for future hand hygiene research.

    Science.gov (United States)

    Neo, Jun Rong Jeffrey

    2017-05-01

    Health care-associated infection is a leading cause of morbidity and mortality. Hand hygiene is widely regarded as an effective prevention strategy. Often, hand hygiene research is designed and conducted by health care practitioners who may lack formal training in research methods, particularly in the area of social science. In a research context, a construct is a concept that can be measured or observed in some way. A construct can be directly or indirectly measured. For example, height can be directly measured by centimeters, whereas depression can be indirectly measured by a scale of 20 items. Every construct needs to be operationalized by measure(s) to make it a variable. Hence, construct validity refers to the degree of fit between the construct of interest and its operational measure. However, issues with construct validity often weaken the translation from construct to measure(s). This article will (1) describe the common threats to construct validity pertaining to hand hygiene research, (2) identify practical limitations in current research design, and (3) provide recommendations to improve construct validity in future hand hygiene research. By understanding how construct validity may affect hand hygiene research design, there is great potential to improve the validity of future hand hygiene research findings. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

  17. Issues on accepting nuclear energy

    International Nuclear Information System (INIS)

    Sobajima, Makoto

    1999-03-01

    Nuclear power has been promoted so far as a national project to be an energy source sharing a large weight in the future and is also expected recently to be a means to suppress the global warming affected by the use of fossil fuels. From a stand point opposing to or cautious of the promotion of its extensive use, various issues on its incompatibility to the society such as technical problems pointed out that radioactivity miss-control may cause hazards, energy problems, political problems, cultural life problems, etc. are raised. Also in site areas, pros and cons on the evaluation of its contribution are spreading. However, the area of the issues is wide-spread and sometime too difficult to understand because of its specialty or barriers such as conviction and fixed distrust and so it is often seen that the controversies are lead to be governed by irritation or abandonment that ones argument is not understood by the party. In the social situation in which common interests for various stand points are hard to find, it looks only way for finding the direction of any decision in a political issue to mutually know the arguments through discussion as much as possible, correct erroneous understandings and expand the area of agreement. Hear, various issues on accepting nuclear power from a variety of stand points and view angles are summarized so as to be referred by various engineers and non-engineers to let the uselessly continuing deadlock proceed toward meaningful agreement. (author)

  18. Understanding land administration systems

    DEFF Research Database (Denmark)

    P. Williamson, Ian; Enemark, Stig; Wallace, Judy

    2008-01-01

    This paper introduces basic land administration theory and highlights four key concepts that are fundamental to understanding modern land administration systems - firstly the land management paradigm and its influence on the land administration framework, secondly the role that the cadastre plays...... in contributing to sustainable development, thirdly the changing nature of ownership and the role of land markets, and lastly a land management vision that promotes land administration in support of sustainable development and spatial enablement of society. We present here the first part of the paper. The second...... part focuses on the changing  role of ownership and the role of land markets, and a land management vision will be published in November issue of Coordinates. Udgivelsesdato: Oktober...

  19. Understanding Defense Mechanisms.

    Science.gov (United States)

    Cramer, Phebe

    2015-12-01

    Understanding defense mechanisms is an important part of psychotherapy. In this article, we trace the history of the concept of defense, from its origin with Freud to current views. The issue of defense as an unconscious mechanism is examined. The question of whether defenses are pathological, as well as their relation to pathology, is discussed. The effect of psychotherapy on the use of defenses, and their relation to a therapeutic alliance is explored. A series of empirical research studies that demonstrate the functioning of defense mechanisms and that support the theory is presented. Research also shows that as part of normal development, different defenses emerge at different developmental periods, and that gender differences in defense use occur.

  20. NCRP Program Area Committee 5: Environmental Radiation and Radioactive Waste Issues.

    Science.gov (United States)

    Chen, S Y; Napier, Bruce

    2016-02-01

    Program Area Committee 5 of the National Council on Radiation Protection and Measurements (NCRP) focuses its activities on environmental radiation and radioactive waste issues. The Committee completed a number of reports in these subject areas, most recently NCRP Report No. 175, Decision Making for Late-Phase Recovery from Major Nuclear or Radiological Incidents. Historically this Committee addressed emerging issues of the nation pertaining to radioactivity or radiation in the environment or radioactive waste issues due either to natural origins or to manmade activities.

  1. Progress on resolution of major surety issues

    International Nuclear Information System (INIS)

    Bell, C.R.; Boudreau, J.M.

    1985-01-01

    This paper presents a summary of the major surety issues (safety, environmental protection, sageguards, reliability, quality assurance) that have been identified during Phase I of the SP-100 Program and the progress that has been made in analyzing the most important of these issues in the context of the conceptual design effort. These issues have been identified as inadvertent criticality, toxic material release and dispersion, radiation exposure following end-of-life reentry, potential diversion of special nuclear material, failure to achieve end-of-life neutronic shutdown, and structural predictability for end-of-life re-entry or boost. Because of the complexity of these issues, a simplified conservative approach was taken during Phase I. Progress on these issues has been mainly in the area of increased understanding of the issues, identification of design features to resolve the issues, and quantitative evaluations of the surety characteristics of the various design concepts

  2. OPTIMIZATION OF TECHNOLOGY PERTAINING TO PROCESSING OF MECHANICALLY ALLOYED AND DISPERSIVELY HARDENED NICKEL-CHROMIUM COMPOSITIONS IN SEMI-FINISHED PRODUCTS

    Directory of Open Access Journals (Sweden)

    F. G. Lovshenko

    2010-01-01

    Full Text Available The paper investigates an influence of main technological factors pertaining to processing operations (annealing and hot-tempered  compaction of nano-structural mechanically alloyed granulated nickel-chromium compositions on the properties of highly strong compact semi-products with inter-metallide and oxide hardening. Optimization of the process, phase composition and structure of semi-products have been executed and investigated in the paper.

  3. Future accelerators: physics issues

    International Nuclear Information System (INIS)

    Bjorken, J.D.

    1977-11-01

    High energy physics of the future using future accelerators is discussed. The proposed machines and instruments, physics issues and opportunities including brief sketches of outstanding recent results, and the way the proposed machines address these issues are considered. 42 references

  4. Medical Issues in Adoption

    Science.gov (United States)

    ... for Educators Search English Español Medical Issues in Adoption KidsHealth / For Parents / Medical Issues in Adoption What's ... child, before, during, and after the adoption. Open Adoptions If you have an open or semi-open ...

  5. Sleep Issues and Sundowning

    Science.gov (United States)

    ... We will not sell or share your name. Sleep Issues and Sundowning Tweet Bookmark this page | Email | ... Sleep Changes Back to top Coping strategies for sleep issues and sundowning If the person is awake ...

  6. The complex clinical issues involved in an athlete's decision to retire from collision sport due to multiple concussions: a case study of a professional athlete

    Directory of Open Access Journals (Sweden)

    Andrew eGardner

    2013-09-01

    Full Text Available The issue of retirement from athletic participation due to repetitive concussive injuries remains controversial. The complexity of providing recommendations to elite athletes is highlighted by the prospect that offering inappropriate advice may foreseeably lead to engagement in a medico-legal challenge. Currently no evidenced-based, scientifically validated guidelines for forming the basis of such a decision exist. The current paper discusses the complexities of this challenge in addition to presenting a case study of a professional athlete. A number of central issues to consider when discussing athlete retirement revolve around the player’s medical and concussion histories, the current clinical profile, the athlete’s long-term life goals and understanding of the potential long-terms risks. Ensuring that thorough investigations of all possible differential diagnosis, that may explain the presenting symptoms, are conducted is also essential. Discussion pertaining to recommendations for guiding the clinical approach to the retirement issue for athletes with a history of multiple concussions is presented.

  7. Seven Issues, Revisited

    OpenAIRE

    Whitehead, Jim; De Bra, Paul; Grønbæk, Kaj; Larsen, Deena; Legget, John; schraefel, monica m.c.

    2002-01-01

    It has been 15 years since the original presentation by Frank Halasz at Hypertext'87 on seven issues for the next generation of hypertext systems. These issues are: Search and Query Composites Virtual Structures Computation in/over hypertext network Versioning Collaborative Work Extensibility and Tailorability Since that time, these issues have formed the nucleus of multiple research agendas within the Hypertext community. Befitting this direction-setting role, the issues have been revisited ...

  8. Uranium and nuclear issues

    International Nuclear Information System (INIS)

    1983-01-01

    This seminar focussed on the major issues affecting the future of the entire nuclear fuel cycle. In particular it covered issues bearing on the formation of public policy in relation to the use of uranium as an energy source: economic risk, industrial risks, health effects, site selection, environmental issues, and public acceptance

  9. Ethical Issues in Consulting.

    Science.gov (United States)

    Schwartz, Lois

    1980-01-01

    Identifies common ethical dilemmas that arise in performance technology consultant-client relationships and the difficulties both parties have in resolving them. Questions of integrity v ethics, legality v ethics, conflict of interest issues, contracts and fee issues, and ownership issues are addressed. (MER)

  10. Understanding Soldier Robot Teams in Virtual Environments

    National Research Council Canada - National Science Library

    Barnes, Michael J; Jentsch, Florian; Cosenzo, Keryl A; Chen, Jessie Y; McDermott, Patricia

    2006-01-01

    ...) and renamed the Collaborative Robotics ATO. The purpose of the program is to understand HRI issues in order to develop and evaluate technologies to improve HRI battlefield performance for Future Combat Systems (FCS...

  11. Integration of generic issues

    International Nuclear Information System (INIS)

    Thatcher, D.

    1989-01-01

    The NRC has recognized the need to integrate generic issues (GIs). The GI process includes a number of phases, all of which should recognize the potential for overlap and conflict among related issues. In addition to the issues themselves, other related NRC and industry programs and activities need to be factored into the GI process. Integration has taken place, or is taking place, for a number of GIs. Each case of integration involves a specific set of circumstances and, as a result, the way in which integration proceeds can vary. This paper discusses the integration of issues in the generic issue process and provides a number of examples

  12. Setting Offer Prices by Housing Developers - Selected Issues in the Light of Literature Review

    OpenAIRE

    Dittmann Iwona

    2015-01-01

    This paper deals with selected theoretical issues pertaining to the setting of asking prices by housing developers. Determinants of the buyer’s and seller’s reservation prices have been identified. The advantages and disadvantages, in terms of behavioral economics, of the pricing strategies practiced by housing developers have been indicated. The strategy based on fixing an asking price roughly equal to the estimated market value of the property was compared with the strategy based on offerin...

  13. Understanding biochar mechanisms for practical implementation

    Energy Technology Data Exchange (ETDEWEB)

    Glaser, Bruno [Halle-Wittenberg Univ. (Germany). Inst. fuer Agrar- und Ernaehrungeswissenschaften Bodenbiogeochemie; Kammann, Claudia [Arbeitskreis zur Nutzung von Sekundaerrohstoffen und fuer Klimaschutz (ANS) e.V., Braunschweig (Germany). Fachausschuss Biokohle; Hochschule Geisenheim Univ. (Germany). Klimafolgenforschung-Klimawandel in Spezialkulturen; Loewen, Achim (ed.) [Arbeitskreis zur Nutzung von Sekundaerrohstoffen und fuer Klimaschutz (ANS) e.V., Braunschweig (Germany); HAWK Hochschule fuer Angewandte Wissenschaft und Kunst Hildesheim, Holzminden, Goettingen (Germany). Fachgebiet Nachhaltige Energie- und Umwelttechnik NEUtec

    2015-07-01

    The conference on ''understanding biochar mechanisms for practical implementation'' 2015 at the Geisenheim University aims at understanding biochar mechanism, that are crucial for beneficial and safety biochar technology implementation. Further issues are ecotoxicology, biochar in agriculture, horticulture, and animal husbandry. Practical issues concern analysis and characterization of technological processes, sustainable uses and certification, regulation and marketing aspects. The Conference is structured in 10 sessions.

  14. Understanding Our Gifted. September 1993-August 1994.

    Science.gov (United States)

    Silverman, Linda Kreger, Ed.; Knopper, Dorothy, Ed.

    1994-01-01

    Each of these issues of "Understanding Our Gifted" is based on the following themes: valuing parents, excellence revisited, networking, talent searches, attention deficit disorders, and mainstreaming the gifted. Feature articles of the six issues include: "'Pushy and Domineering': A Stigma Placed on Parents of Gifted Children" (Lynn C. Cole and…

  15. Making Introductory Quantum Physics Understandable and Interesting

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 10; Issue 1. Making Introductory Quantum Physics Understandable and Interesting. Ranjana Y Abhang. Classroom Volume 10 Issue 1 January 2005 pp 63-73. Fulltext. Click here to view fulltext PDF. Permanent link:

  16. Shape understanding system machine understanding and human understanding

    CERN Document Server

    Les, Zbigniew

    2015-01-01

    This is the third book presenting selected results of research on the further development of the shape understanding system (SUS) carried out by authors in the newly founded Queen Jadwiga Research Institute of Understanding. In this book the new term Machine Understanding is introduced referring to a new area of research aiming to investigate the possibility of building machines with the ability to understand. It is presented that SUS needs to some extent mimic human understanding and for this reason machines are evaluated according to the rules applied for the evaluation of human understanding. The book shows how to formulate problems and how it can be tested if the machine is able to solve these problems.    

  17. Workplace bullying: an emergent issue.

    Science.gov (United States)

    Essen, S Donovan; Esquivel, Cynthia; Jha, Pankaj

    2014-09-01

    All companies, including dentists, rely on their staff to represent their firms in the most positive and effective manner. Today's managers face a multitude of issues, and as such, they must walk a fine line of fostering a productive, harmonious and safe working environment for their employees. Over the last several decades it is apparent that on the- job sexual harassment is no longer the leading issue of employee complaints. Rather, the organization issue which was investigated is workplace bullying, also commonly referred to as employee harassment. Risk management is no longer limited to avoiding malpractice issues but also preventing litigation created by poor organizational behavior. The primary purpose of this paper is to explore the background of workplace bullying and how it affects today's managers and their employees, customers and suppliers. In other words, the scope of this paper will feature research on past studies, results and conclusions. Since workplace bullying affects all levels of a corporation, it must be stated that the concern and focus of this paper is for today's manager to understand the background and history of workplace bullying, and what they can do to foster a safe working environment and prevent the bully from creating mental and physical harm to their employees. This paper details the history of workplace bullying and how management, employees and suppliers deal with and address the issue. Lastly, this treatise looks at risk management from a manger/dentist's perspective, the assessment/conclusion summarizes the implications for managers regarding how they must handle the issue or risk harm to the employee and/or serious legal ramifications.

  18. REGIONAL ISSUES IN ENVIRONMENTAL EDUCATION

    African Journals Online (AJOL)

    multi-media social marketing campaigns), c) community based EE&C, and d) interpretive EE&C. ... objectives and tools. Formal EE&C, for the sake of this paper. will pertain to primary and secondary level formal education: a) curriculum design, b) teacher training and c) ... messages, target specific audience, and rely heavily.

  19. Ethical issues in animal cloning.

    Science.gov (United States)

    Fiester, Autumn

    2005-01-01

    The issue of human reproductive cloning has recently received a great deal attention in public discourse. Bioethicists, policy makers, and the media have been quick to identify the key ethical issues involved in human reproductive cloning and to argue, almost unanimously, for an international ban on such attempts. Meanwhile, scientists have proceeded with extensive research agendas in the cloning of animals. Despite this research, there has been little public discussion of the ethical issues raised by animal cloning projects. Polling data show that the public is decidedly against the cloning of animals. To understand the public's reaction and fill the void of reasoned debate about the issue, we need to review the possible objections to animal cloning and assess the merits of the anti-animal cloning stance. Some objections to animal cloning (e.g., the impact of cloning on the population of unwanted animals) can be easily addressed, while others (e.g., the health of cloned animals) require more serious attention by the public and policy makers.

  20. Understanding the Southeast Asian haze

    Science.gov (United States)

    G, Karthik K. R.; Baikie, T.; T, Mohan Dass E.; Huang, Y. Z.; Guet, C.

    2017-08-01

    The Southeast Asian region had been subjected to a drastic reduction in air quality from the biomass burnings that occurred in 2013 and 2015. The smoke from the biomass burnings covered the entire region including Brunei, Indonesia, Malaysia, Singapore and Thailand, with haze particulate matter (PM) reducing the air quality to hazardous levels. Here we report a comprehensive size-composition-morphology characterization of the PM collected from an urban site in Singapore during the two haze events. The two haze events were a result of biomass burning and occurred in two different geographical source regions. We show the similarities and variations of particle size distribution during hazy and clear days during the two haze events. Sub-micron particles (<1 μm) dominate (˜50%) the aerosols in the atmosphere during clear and hazy days. Using electron microscopy, we also categorize the PM, namely soot, organic-inorganic clusters and hybrid particles. The composition and morphology were similar in both the haze events. The majority of the PM is composed of carbon (˜51%) and other elements pertaining to the earth’s crust. The complexity of the mixing state of the PM is highlighted and the role of the capture mode is addressed. We also present the morphological characterization of all the classified PM. The box counting method is used to determine the fractal dimensions of the PM, and the dimensionality varied for every classification from 1.79 to 1.88. We also report the complexities of particles and inconsistencies in the existing approaches to understand them.

  1. Understanding Food Allergies: How to Prevent Peanut Allergy and More

    Science.gov (United States)

    ... Issues Subscribe March 2017 Print this issue Understanding Food Allergies How to Prevent Peanut Allergy and More En ... Peanut Allergy Therapy Seeking Allergy Relief Wise Choices Food Allergy Symptoms Pay attention to how you feel after ...

  2. Arbitrability of Disputes Pertaining to Abusive Debt Collection Practices in the US: Striking a Balance between Efficiency and Fairness

    DEFF Research Database (Denmark)

    Stanescu, Catalin Gabriel

    2017-01-01

    that the “arbitrability” of abusive debt collection practices raises specific concerns. Specifically, the arbitration of such clauses brings into conflict two federal acts—¬the Fair Debt Collection Practices Act (FDCPA) and the Federal Arbitration Act (FAA), which both promote important public policies. Which should......The article examines whether the U.S. Supreme Court’s recent rulings favoring arbitration is compatible with public policies that protect consumers from abusive debt-collection practices. In addition to policy issues raised by the “arbitrability” of consumer protection clauses, this paper argues...... prevail? By analyzing the “clash of policies” in a consumer-debtor protection context, the author contends that public interest should prevail over private interests. The article concludes with recommendations calling for a complete ban of arbitration in consumer disputes concerning abusive debt...

  3. Descriptive analysis of articles and advertisements pertaining to skin cancer prevention in 2 popular US parenting magazines, 2000-2010.

    Science.gov (United States)

    Basch, Corey H; Hillyer, Grace Clarke; Basch, Charles E

    2013-04-04

    Magazines focused on parenting are popular in the United States, and parents may use them to guide decisions about the health of their children. We analyzed issues of 2 popular parenting magazines published in the past 11 years during the months of peak ultraviolet radiation exposure for content related to sun protection and for advertisements for skin products that did and did not contain sun protection factor. Only 24 of 2,594 articles addressed the topic of sun protection for skin cancer prevention. Although advertising is pervasive in these magazines, the extent to which such advertising focuses on products with sun protection factor was low. These findings suggest that parenting magazines can do more to assist parents in making informed decisions about preventing skin cancer risk among youth.

  4. Descriptive Analysis of Articles and Advertisements Pertaining to Skin Cancer Prevention in 2 Popular US Parenting Magazines, 2000–2010

    Science.gov (United States)

    Hillyer, Grace Clarke; Basch, Charles E.

    2013-01-01

    Magazines focused on parenting are popular in the United States, and parents may use them to guide decisions about the health of their children. We analyzed issues of 2 popular parenting magazines published in the past 11 years during the months of peak ultraviolet radiation exposure for content related to sun protection and for advertisements for skin products that did and did not contain sun protection factor. Only 24 of 2,594 articles addressed the topic of sun protection for skin cancer prevention. Although advertising is pervasive in these magazines, the extent to which such advertising focuses on products with sun protection factor was low. These findings suggest that parenting magazines can do more to assist parents in making informed decisions about preventing skin cancer risk among youth. PMID:23557639

  5. Internet pharmacy: issues of access, quality, costs, and regulation.

    Science.gov (United States)

    Crawford, Stephanie Y

    2003-02-01

    Internet pharmacy has been the focus of heightened interest over the past 3 years since the first major Web site was introduced in the United States. This paper addresses issues pertaining to Internet pharmacies that sell prescriptions and other products to consumers at the retail level. The Internet pharmacy industry has shifted rapidly in the short time span. This paper begins with a summary of historical considerations and the shifting organization of Internet pharmacy. The advantages and disadvantages of online pharmacy practice are listed. Issues of access, quality, and cost are described. The challenges in regulation at the state and federal levels are presented. Advice to consumers is offered regarding the use of Internet pharmacy sites for purchasing prescription drug products.

  6. Safety Issues with Hydrogen as a Vehicle Fuel

    Energy Technology Data Exchange (ETDEWEB)

    L. C. Cadwallader; J. S. Herring

    1999-09-01

    This report is an initial effort to identify and evaluate safety issues associated with the use of hydrogen as a vehicle fuel in automobiles. Several forms of hydrogen have been considered: gas, liquid, slush, and hydrides. The safety issues have been discussed, beginning with properties of hydrogen and the phenomenology of hydrogen combustion. Safety-related operating experiences with hydrogen vehicles have been summarized to identify concerns that must be addressed in future design activities and to support probabilistic risk assessment. Also, applicable codes, standards, and regulations pertaining to hydrogen usage and refueling have been identified and are briefly discussed. This report serves as a safety foundation for any future hydrogen safety work, such as a safety analysis or a probabilistic risk assessment.

  7. Safety Issues with Hydrogen as a Vehicle Fuel

    Energy Technology Data Exchange (ETDEWEB)

    Cadwallader, Lee Charles; Herring, James Stephen

    1999-10-01

    This report is an initial effort to identify and evaluate safety issues associated with the use of hydrogen as a vehicle fuel in automobiles. Several forms of hydrogen have been considered: gas, liquid, slush, and hydrides. The safety issues have been discussed, beginning with properties of hydrogen and the phenomenology of hydrogen combustion. Safety-related operating experiences with hydrogen vehicles have been summarized to identify concerns that must be addressed in future design activities and to support probabilistic risk assessment. Also, applicable codes, standards, and regulations pertaining to hydrogen usage and refueling have been identified and are briefly discussed. This report serves as a safety foundation for any future hydrogen safety work, such as a safety analysis or a probabilistic risk assessment.

  8. Domestic violence: legal issues for health care practitioners and institutions.

    Science.gov (United States)

    Hyman, A

    1996-01-01

    If health care practitioners and institutions became familiar with legal options available to survivors of domestic violence, they could better facilitate their patients' access to potentially life-saving recourses. Such options include calling the police and obtaining civil protection orders and bringing custody, divorce, and support actions. Provider awareness of legal obligations and other legal considerations that arise when handling domestic violence cases is important for patient care and the practice of good risk management. Examples of such issues include domestic violence protocol requirements, documentation of abuse, and repercussions of mandatory reporting laws. Health care providers should work in collaboration with community domestic violence programs in educating staff on issues pertaining to domestic violence and in crafting policies that promote patient safety and autonomy.

  9. Emerging issues in complementary feeding

    DEFF Research Database (Denmark)

    Michaelsen, Kim F.; Grummer-Strawn, Laurence; Bégin, France

    2017-01-01

    addressed these issues. There are several emerging research areas that are likely to provide a better understanding of how complementary feeding influences growth, development, and health. These include the effect of the young child's diet on body composition, gastrointestinal microbiota, and environmental......The complementary feeding period (6-24 months) is a window of opportunity for preventing stunting, wasting, overweight, and obesity and for improving long-term development and health. Because WHO published its guiding principles for complementary feeding in 2003, new knowledge and evidence have...... been generated in the area of child feeding. The aim of this paper is to highlight some of the emerging issues in complementary feeding and potential implications on the guidelines revision. Evidence on the effect of the quality and quantity of protein and fat intake on child growth during...

  10. Current issues and actions

    International Nuclear Information System (INIS)

    Black, D.G.

    1995-01-01

    This section of the 1994 Hanford Site Environmental Report summarizes the progress that has been made toward achieving full regulatory compliance at the Hanford Site. Ongoing compliance self-assessments, implementation of the Tri-Party Agreement, and public meetings continue to identify environmental compliance issues. These issues are discussed openly with the regulatory agencies and with the public to ensure that all environmental compliance issues are addressed

  11. Current Therapeutic Cannabis Controversies and Clinical Trial Design Issues.

    Science.gov (United States)

    Russo, Ethan B

    2016-01-01

    This overview covers a wide range of cannabis topics, initially examining issues in dispensaries and self-administration, plus regulatory requirements for production of cannabis-based medicines, particularly the Food and Drug Administration "Botanical Guidance." The remainder pertains to various cannabis controversies that certainly require closer examination if the scientific, consumer, and governmental stakeholders are ever to reach consensus on safety issues, specifically: whether botanical cannabis displays herbal synergy of its components, pharmacokinetics of cannabis and dose titration, whether cannabis medicines produce cyclo-oxygenase inhibition, cannabis-drug interactions, and cytochrome P450 issues, whether cannabis randomized clinical trials are properly blinded, combatting the placebo effect in those trials via new approaches, the drug abuse liability (DAL) of cannabis-based medicines and their regulatory scheduling, their effects on cognitive function and psychiatric sequelae, immunological effects, cannabis and driving safety, youth usage, issues related to cannabis smoking and vaporization, cannabis concentrates and vape-pens, and laboratory analysis for contamination with bacteria and heavy metals. Finally, the issue of pesticide usage on cannabis crops is addressed. New and disturbing data on pesticide residues in legal cannabis products in Washington State are presented with the observation of an 84.6% contamination rate including potentially neurotoxic and carcinogenic agents. With ongoing developments in legalization of cannabis in medical and recreational settings, numerous scientific, safety, and public health issues remain.

  12. Current Therapeutic Cannabis Controversies and Clinical Trial Design Issues

    Science.gov (United States)

    Russo, Ethan B.

    2016-01-01

    This overview covers a wide range of cannabis topics, initially examining issues in dispensaries and self-administration, plus regulatory requirements for production of cannabis-based medicines, particularly the Food and Drug Administration “Botanical Guidance.” The remainder pertains to various cannabis controversies that certainly require closer examination if the scientific, consumer, and governmental stakeholders are ever to reach consensus on safety issues, specifically: whether botanical cannabis displays herbal synergy of its components, pharmacokinetics of cannabis and dose titration, whether cannabis medicines produce cyclo-oxygenase inhibition, cannabis-drug interactions, and cytochrome P450 issues, whether cannabis randomized clinical trials are properly blinded, combatting the placebo effect in those trials via new approaches, the drug abuse liability (DAL) of cannabis-based medicines and their regulatory scheduling, their effects on cognitive function and psychiatric sequelae, immunological effects, cannabis and driving safety, youth usage, issues related to cannabis smoking and vaporization, cannabis concentrates and vape-pens, and laboratory analysis for contamination with bacteria and heavy metals. Finally, the issue of pesticide usage on cannabis crops is addressed. New and disturbing data on pesticide residues in legal cannabis products in Washington State are presented with the observation of an 84.6% contamination rate including potentially neurotoxic and carcinogenic agents. With ongoing developments in legalization of cannabis in medical and recreational settings, numerous scientific, safety, and public health issues remain. PMID:27683558

  13. Current Therapeutic Cannabis Controversies and Clinical Trial Design Issues.

    Directory of Open Access Journals (Sweden)

    Ethan Budd Russo

    2016-09-01

    Full Text Available This overview covers a wide range of cannabis topics, initially examining issue in dispensaries and self-administration, plus regulatory requirement for production of cannabis-based medicines, particularly the Food and Drug Administration Botanical Guidance. The remainder pertains to various cannabis controversies that certainly require closer examination if the scientific, consumer and governmental stakeholders are ever to reach consensus on safety issues, specifically: whether botanical cannabis displays herbal synergy of its components, pharmacokinetics of cannabis and dose titration, whether cannabis medicines produce cyclo-oxygenase inhibition, cannabis-drug interactions and cytochrome P450 issues, whether cannabis randomized clinical trials are properly blinded, combatting the placebo effect in those trials via new approaches, the drug abuse liability of cannabis-based medicines and their regulatory scheduling, their effects on cognitive function and psychiatric sequelae, immunological effects, cannabis and driving safety, youth usage, issues related to cannabis smoking and vaporization, cannabis concentrates and vape-pens, and laboratory analysis for contamination with bacteria and heavy metals. Finally, the issue of pesticide usage on cannabis crops is addressed. New and disturbing data on pesticide residues in legal cannabis products in Washington State are presented with the observation of an 84.6% contamination rate including potentially neurotoxic and carcinogenic agents. With ongoing developments in legalization of cannabis in medical and recreational settings, numerous scientific, safety and public health issues remain.

  14. Health Insurance: Understanding Your Health Plan's Rules

    Science.gov (United States)

    ... Health Resources Healthcare Management End-of-Life Issues Insurance & Bills Self Care Working With Your Doctor Drugs, ... MoreDepression in Children and TeensRead MoreBMI Calculator Health Insurance: Understanding What It CoversUnderstanding Your Medical BillsResources for ...

  15. Education and the Possibility of Outsider Understanding

    Science.gov (United States)

    Bridges, David

    2009-01-01

    In education issues to do with insider and outsider understanding arise in debates about religious education and about certain areas of research, and in argument about education for international understanding. Here I challenge the dichotomy between insider and outsider, arguing that a more collectivist view of human identity combined with…

  16. Foundational issues in evolution education

    Science.gov (United States)

    Smith, Mike U.; Siegel, Harvey; McInerney, Joseph D.

    1995-01-01

    There is a great need for effective evolution education. This paper reviews some of the evidence that demonstrates that need and analyzes some of the foundational semantic, epistemological, and philosophical issues involved. This analysis is used to provide a functional understanding of the distinction between science and non-science. Special emphasis is placed the scientific meaning of the terms theory, hypothesis, fact, proof, evidence, and truth, focusing on the difference between religious belief and acceptance of a scientific theory. Science is viewed as theologically neutral and as not mutually exclusive from religion. Finally, a number of practical recommendations to the classroom biology teacher are presented.

  17. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... problem about these issues by support local non- concentration units. This problem root is in social, political, historical and economic issues and it is common in aspect of vagueness and its qualification. 2. OFFICIAL LAW SPECIFICATIONS. But one important question is that how we can have one political, ...

  18. Research Article Special Issue

    African Journals Online (AJOL)

    2018-01-15

    Jan 15, 2018 ... Annual average loss (AAL) includes property and crop damage, number of casualties, disease epidemics and other intangible losses [3]. Table 1. Type of disaster in Malaysia: Its frequency, mortality rate and economic issues [2]. Type of Disaster. Frequency (%). Mortality (%). Economic Issues (%). Flood. 63.

  19. Poverty + Hunger = Global Issues.

    Science.gov (United States)

    Schwartz, Richard H.

    1983-01-01

    Geography teachers can use mathematics to teach fourth, fifth, and sixth grade students about critical global issues. Five sample problems concerning population, poverty, waste, the arms race, and hunger are presented. The global issue related to each problem is discussed, and the solution and mathematical skill are provided. (RM)

  20. Preface: ISBB Special Issue

    Science.gov (United States)

    This special issue is published for the International Society of Biocatalysis and Biotechnology (ISBB). The ISBB special issue is devoted to all areas of biocatalysis and agricultural biotechnology in which biological systems are developed and/or used for the provision of commercial goods or serv...

  1. Seven Issues Revisited

    DEFF Research Database (Denmark)

    Grønbæk, Kaj; Whitehead, Jim; De Bra, Paul

    2002-01-01

    and Tailorability Since that time, these issues have formed the nucleus of multiple research agendas within the Hypertext community. Befitting this direction-setting role, the issues have been revisited several times, by Halasz in his 1991 Hypertext keynote talk, and by Randy Trigg in his 1996 Hypertext keynote...

  2. JPRS Report Environmental Issues.

    Science.gov (United States)

    1990-05-30

    on recorders, refrigerators, detergents, and fragrances ? Is the capacities to be modernized. These can be created this not a way to provide garment...ernment Publcations issued by the Superintendent of Back issues or single copies of the DAILY Documents, U.S. Government Printing Office, Wash- REPORTs

  3. Navigating "Thorny" Issues

    Science.gov (United States)

    Hutchinson, Kashema; Gilbert, Aderinsola; Malyukova, Anna

    2016-01-01

    In their article "Mindfulness and discussing 'thorny' issues in the classroom" Konstantinos Alexakos et al. ("Cult Stud Sci Educ," 2016. doi: 10.1007/s11422-015-9718-0) describe "thorny" issues as "difficult topics to discuss because they are more personal to some perhaps even cause pain and violence." As…

  4. 19 (Special Issue)

    African Journals Online (AJOL)

    mwakagugu

    19 (Special Issue). Tanzania Dental Journal 2017. 1. PRESIDENTS SPEECH AT THE OPENING CEREMONY OF THE TANZANIA DENTAL. ASSOCIATION 31ST SCIENTIFIC CONFERENCE AND .... awareness on oral health issues, high tooth decay, gum diseases and predominant tooth extraction as consistently reported ...

  5. Creencias en fumadores pertenecientes a un programa de salud cardiovascular Beliefs in Smokers pertaining to program of cardiovascular healt

    Directory of Open Access Journals (Sweden)

    Renata Virginia González Consuegra

    2004-11-01

    Full Text Available La presente investigación mediante abordaje cuanti-cualitativo, identifica las creencias de consumidores de tabaco, usuarios de un programa de promoción de la salud cardiovascular en la ciudad de Bogota Colombia, Sur América. A partir de entrevista en profundidad grabada a 15 personas del grupo de promoción de la salud cardiovascular, quienes voluntariamente constituyeron la muestra provisoria hasta lograr la saturación de la temática en cuestión; se obtuvo información que se consideró a partir de la Técnica de Análisis de Contenido propuesta por Bardín, lográndose con ello una descripción amplia de factores motivacionales y desalentadores para el tabaquismo.The present investigation by means of boarding cuanti-qualitative, identifies the beliefs of consumers tobacco, users of a program of promotion of the cardiovascular health in the city of Bogotá Colombia, the South America. To start off, of interview to recorded depth of 15 people of the promotion group, who voluntarily constituted the provisory sample until obtaining the thematic saturation of the at issue one, information which it was considered from the technique of propose Analysis of Content by Badin, being obtained with it an ample description of motivacionales and discouraging factors for the tabacco smocking.

  6. Engaging the public in biodiversity issues

    OpenAIRE

    Novacek, Michael J.

    2008-01-01

    To engage people in biodiversity and other environmental issues, one must provide the opportunity for enhanced understanding that empowers individuals to make choices and take action based on sound science and reliable recommendations. To this end, we must acknowledge some real challenges. Recent surveys show that, despite growing public concern, environmental issues still rank below many other problems, such as terrorism, health care, the economy, and (in the U.S.) family values. Moreover, m...

  7. Human factors issues in fuel handling

    International Nuclear Information System (INIS)

    Beattie, J.D.; Iwasa-Madge, K.M.; Tucker, D.A.

    1994-01-01

    The staff of the Atomic Energy Control Board wish to further their understanding of human factors issues of potential concern associated with fuel handling in CANDU nuclear power stations. This study contributes to that objective by analysing the role of human performance in the overall fuel handling process at Ontario Hydro's Darlington Nuclear Generating Station, and reporting findings in several areas. A number of issues are identified in the areas of design, operating and maintenance practices, and the organizational and management environment

  8. Big Data for better urban life?: An exploratory study of critical urban issues in two Caribbean cities: Paramaribo (Suriname) and Port of Spain (Trinidad and Tobago)

    NARCIS (Netherlands)

    Pfeffer, K.; Verrest, H.; Poorthuis, A.

    2015-01-01

    Big Data is increasingly seen as important in studying the city. This pertains to both its methodological capacity and the societal implications it may have. In this article we draw on contemporary literature to discuss the potentials and challenges of Big Data for addressing pressing urban issues.

  9. Considerations of the Differences between Bedded and Domal Salt Pertaining to Disposal of Heat-Generating Nuclear Waste

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, Francis D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Kuhlman, Kristopher L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sobolik, Steven R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2016-07-07

    Salt formations hold promise for eternal removal of nuclear waste from our biosphere. Germany and the United States have ample salt formations for this purpose, ranging from flat-bedded formations to geologically mature dome structures. As both nations revisit nuclear waste disposal options, the choice between bedded, domal, or intermediate pillow formations is once again a contemporary issue. For decades, favorable attributes of salt as a disposal medium have been extoled and evaluated, carefully and thoroughly. Yet, a sense of discovery continues as science and engineering interrogate naturally heterogeneous systems. Salt formations are impermeable to fluids. Excavation-induced fractures heal as seal systems are placed or natural closure progresses toward equilibrium. Engineering required for nuclear waste disposal gains from mining and storage industries, as humans have been mining salt for millennia. This great intellectual warehouse has been honed and distilled, but not perfected, for all nuances of nuclear waste disposal. Nonetheless, nations are able and have already produced suitable license applications for radioactive waste disposal in salt. A remaining conundrum is site location. Salt formations provide isolation, and geotechnical barriers reestablish impermeability after waste is placed in the geology. Between excavation and closure, physical, mechanical, thermal, chemical, and hydrological processes ensue. Positive attributes for isolation in salt have many commonalities independent of the geologic setting. In some cases, specific details of the environment will affect the disposal concept and thereby define interaction of features, events and processes, while simultaneously influencing scenario development. Here we identify and discuss high-level differences and similarities of bedded and domal salt formations. Positive geologic and engineering attributes for disposal purposes are more common among salt formations than are significant differences

  10. Considerations of the Differences between Bedded and Domal Salt Pertaining to Disposal of Heat-Generating Nuclear Waste

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, Francis D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Kuhlman, Kristopher L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sobolik, Steven R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2016-07-07

    Salt formations hold promise for eternal removal of nuclear waste from our biosphere. Germany and the United States have ample salt formations for this purpose, ranging from flat-bedded formations to geologically mature dome structures. As both nations revisit nuclear waste disposal options, the choice between bedded, domal, or intermediate pillow formations is once again a contemporary issue. For decades, favorable attributes of salt as a disposal medium have been extoled and evaluated, carefully and thoroughly. Yet, a sense of discovery continues as science and engineering interrogate naturally heterogeneous systems. Salt formations are impermeable to fluids. Excavation-induced fractures heal as seal systems are placed or natural closure progresses toward equilibrium. Engineering required for nuclear waste disposal gains from mining and storage industries, as humans have been mining salt for millennia. This great intellectual warehouse has been honed and distilled, but not perfected, for all nuances of nuclear waste disposal. Nonetheless, nations are able and have already produced suitable license applications for radioactive waste disposal in salt. A remaining conundrum is site location. Salt formations provide isolation and geotechnical barriers reestablish impermeability after waste is placed in the geology. Between excavation and closure, physical, mechanical, thermal, chemical, and hydrological processes ensue. Positive attributes for isolation in salt have many commonalities independent of the geologic setting. In some cases, specific details of the environment will affect the disposal concept and thereby define interaction of features, events and processes, while simultaneously influencing scenario development. Here we identify and discuss high-level differences and similarities of bedded and domal salt formations. Positive geologic and engineering attributes for disposal purposes are more common among salt formations than are significant differences

  11. Ethical issues in neuroprosthetics

    Science.gov (United States)

    Glannon, Walter

    2016-04-01

    Objective. Neuroprosthetics are artificial devices or systems designed to generate, restore or modulate a range of neurally mediated functions. These include sensorimotor, visual, auditory, cognitive affective and volitional functions that have been impaired or lost from congenital anomalies, traumatic brain injury, infection, amputation or neurodevelopmental and neurodegenerative disorders. Cochlear implants, visual prosthetics, deep brain stimulation, brain-computer interfaces, brain-to-brain interfaces and hippocampal prosthetics can bypass, replace or compensate for dysfunctional neural circuits, brain injury and limb loss. They can enable people with these conditions to gain or regain varying degrees of control of thought and behavior. These direct and indirect interventions in the brain raise general ethical questions about weighing the potential benefit of altering neural circuits against the potential harm from neurophysiological and psychological sequelae. Other ethical questions are more specific to the therapeutic goals of particular neuroprosthetics and the conditions for which they are indicated. These include informed consent, agency, autonomy (free will) and identity. Approach. This review is an analysis and discussion of these questions. It also includes consideration of social justice issues such as how to establish and implement fair selection criteria in providing access to neuroprosthetic research and balancing technological innovation with patients’ best interests. Main results. Neuroprosthetics can restore or improve motor and mental functions in bypassing areas of injury or modulating dysregulation in neural circuits. As enabling devices that integrate with these circuits, neuroprosthetics can restore varying degrees of autonomous agency for people affected by neurological and psychiatric disorders. They can also re-establish the connectedness and continuity of the psychological properties they had before injury or disease onset and thereby

  12. Acculturation and adherence: issues for health care providers working with clients of Mexican origin.

    Science.gov (United States)

    Barron, Florencia; Hunter, Anita; Mayo, Rachel; Willoughby, Deborah

    2004-10-01

    Providing care to clients who come from different countries is a challenge for the American health care providers as they traverse the issues of cultural health beliefs and practices and language and knowledge deficits. It is just as difficult for the clients as they face new cultural customs, language barriers, and unfamiliar health care systems and medical management plans. Both parties face acculturation and adherence challenges. This article intends to address these issues as they pertain to clients of Mexican origin and to identify key points to be considered by providers when working with this population.

  13. Understanding Food Allergy | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... issue contents Understanding Food Allergy Follow us Understanding Food Allergy Latest Updates from NIH Food allergies are often ... ways to diagnose, prevent, and treat the disease.” Food allergy studies With so many unanswered questions surrounding food ...

  14. [Philosophical aspects. Why the embryo is a issue].

    Science.gov (United States)

    Grassin, Marc

    2018-03-07

    How raising the embryo's issue today ? Far from evidences and certainties, we have to face the confrontations to understand them. Embryo's issue crystalise all cultural and human tensions. Beyond ontological disagrement on the embryo being what can we expect for mankind today and tomorrow ? Through an anthropological thinking, embryo's issue challenges us in our common capability of decision.

  15. Identifying sensitive issues in education in Limpopo province, South ...

    African Journals Online (AJOL)

    ... significant mediators in principals' perceptions of sensitive issues in school management. When researchers wish to elicit information on the issues identified in this study, they should consider methodological issues that may influence the investigation so that understanding and giving voice and visibility is not jeopardized ...

  16. Economic issues in the legacy problem

    International Nuclear Information System (INIS)

    Kneese, A.V.; Ben-David, S.; Brookshire, D.S.; Schulze, W.D.; Boldt, D.

    1984-01-01

    Working under a grant from the Ethics and Values in Science and Technology Program of the National Science Foundation, the authors examined some of the ethical foundations and implications of cost-benefit analysis, which is increasingly used for problems (such as nuclear policy) with long-term implications. Three ethical economic problems are that the ''correct'' distribution of costs and benefits may not occur, the discounting rate may impose unfair burdens on different generations, and that of assigning a dollar value to human life and safety. The notion of an ethical system as it pertains to these issues is developed, with cost-benefit analysis modified to incorporate weighting structures consistent with four alternative ethical systems: utilitarian, totally egalitarian, totally elitist, and libertarian, and applied to a case study of nuclear power. The study concludes that the unusual time distribution of costs and their potential magnitudes raises questions about discounting and looking only at the present value. 23 references, 2 figures, 7 tables

  17. In This Issue

    Science.gov (United States)

    1996-06-01

    Organic Chemistry--New Challenges Perhaps more than any other of the chemical subdisciplines, the scope and focus of organic chemistry has been changed by modern technology and theoretical advances, and these changes have had an equally striking effect on the undergraduate curriculum. The main challenge in organic chemistry classes has shifted, in less than a generation, from memorizing all the groups, naming conventions, and classes of reactions to understanding complex interactions at the structural and electronic orbital level. As biochemistry and polymer chemistry have grown from being the purview of a few specialists to full-blown disciplines of their own, they have also migrated from interesting, but optional, chapters at the back of the book to separate courses in the curriculum. The availability of inexpensive instrumentation means undergraduates routinely use NMR and mass spec instead of melting points to identify their products. And the changes are continuing: segments of biochemistry are metamorphizing into molecular biology and polymer chemistry is finding interconnections with materials science. In fact, as our understanding of chemical reactions at molecular and electronic levels expands, it becomes more and more difficult to decide on demarcations between the subdisciplines. Organic chemistry is an organizational construct that once was useful for segregating certain topics into a coherent two-semester introductory course. Today, it covers so much territory that no one who is an "organic chemist" can know even a small fraction of the territory and faces unique challenges when designing and teaching undergraduate courses. In a wide spectrum of articles in this issue that fall under the "organic" umbrella--from environmental chemistry to new polymer products--teachers share their specific experiences and creative solutions to these challenges, providing their colleagues with new ideas, processes, and pedagogic approaches. To start off, we can examine

  18. Avoidance and Engagement: Issue Competition in Multiparty Systems

    DEFF Research Database (Denmark)

    Green-Pedersen, Christoffer; Mortensen, Peter Bjerre

    2015-01-01

    A substantial literature claims that political parties compete over issues by selectively emphasizing favorable issues and avoiding issues emphasized by their opponents. In recent years, this understanding of issue competition has been challenged by empirical studies showing issue engagement to b...... of parties from their own party family than to the issue agendas of non-family parties and that large mainstream parties are more responsive than niche parties to the common issue agenda of the other parties in the party system.......A substantial literature claims that political parties compete over issues by selectively emphasizing favorable issues and avoiding issues emphasized by their opponents. In recent years, this understanding of issue competition has been challenged by empirical studies showing issue engagement...... to be the rule rather than the exception. To move the discussion beyond the descriptive question about degree of issue avoidance or issue engagement, this article offers a theoretical framework of issue competition that addresses central but hitherto neglected questions about which parties respond to which...

  19. Mapping the ecosystem service delivery chain: Capacity, flow, and demand pertaining to aesthetic experiences in mountain landscapes.

    Science.gov (United States)

    Egarter Vigl, Lukas; Depellegrin, Daniel; Pereira, Paulo; de Groot, Rudolf; Tappeiner, Ulrike

    2017-01-01

    Accounting for the spatial connectivity between the provision of ecosystem services (ES) and their beneficiaries (supply-benefit chain) is fundamental to understanding ecosystem functioning and its management. However, the interrelationships of the specific chain links within ecosystems and the actual benefits that flow from natural landscapes to surrounding land have rarely been analyzed. We present a spatially explicit model for the analysis of one cultural ecosystem service (aesthetic experience), which integrates the complete ecosystem service delivery chain for Puez-Geisler Nature Park (Italy): (1) The potential service stock (ES capacity) relies on an expert-based land use ranking matrix, (2) the actual supply (ES flow) is based on visibility properties of observation points along recreational routes, (3) the beneficiaries of the service (ES demand) are derived from socioeconomic data as a measure of the visitation rate to the recreation location, and (4) the supply-demand relationship (ES budget) addresses the spatially explicit oversupply and undersupply of ES. The results indicate that potential ES stocks are substantially higher in core and buffer zones of protected areas than in surrounding land owing to the specific landscape composition. ES flow maps reveal service delivery to 80% of the total area studied, with the highest actual service supply to locations with long and open vistas. ES beneficiary analyses show the highest demand for aesthetic experiences in all-season tourist destinations like Val Badia and Val Gardena, where both recreational amenity and overnight stays are equally high. ES budget maps identify ES hot and cold spots in terms of ES delivery, and they highlight ES undersupply in nature protection buffer zones although they are characterized by highest ES capacity. We show how decision/policy makers can use the presented methodology to plan landscape protection measures and develop specific regulation strategies for visitors based on

  20. Respiratory Issues in OI

    Science.gov (United States)

    Respiratory Issues in Osteogenesis Imperfecta \\ Introduction The respiratory system’s job is to bring oxygen into the body and remove carbon dioxide, the waste product of breathing. Because oxygen is the fuel ...

  1. Colombia: Issues for Congress

    National Research Council Canada - National Science Library

    Veillette, Connie

    2005-01-01

    .... The Congress has expressed concern with respect to a number of Colombia-related issues including human rights, the aerial eradication of illicit drug crops, interdiction programs, the situation of U.S...

  2. Medical Issues: Equipment

    Science.gov (United States)

    ... breathing. Standers also promote bone strength as users bear weight on their legs. Wheelchairs Powered or manual ... your Stander Article Support & Care For Newly Diagnosed Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition ...

  3. Male Fertility Issues

    Science.gov (United States)

    Fertility issues are common in boys and men getting cancer treatment. Fertility preservation options include sperm banking, testicular shielding, testicular sperm extraction (TESE), and testicular tissue freezing. Support and clinical trials are listed.

  4. Common Mental Health Issues

    Science.gov (United States)

    Stock, Susan R.; Levine, Heidi

    2016-01-01

    This chapter provides an overview of common student mental health issues and approaches for student affairs practitioners who are working with students with mental illness, and ways to support the overall mental health of students on campus.

  5. Research Article Special Issue

    African Journals Online (AJOL)

    Qods Branch, Islamic Azad. University, Tehran, Iran. Published online: 15 May 2016. ABSTRACT. Today, issues related .... structures led to villagers to obtain better living opportunities to migrate from rural areas to urban areas (Zanjani, 2002).

  6. Environmental Compliance Issue Coordination

    Science.gov (United States)

    An order to establish the Department of Energy (DOE) requirements for coordination of significant environmental compliance issues to ensure timely development and consistent application of Departmental environmental policy and guidance

  7. Special issue: Plasma Conversion

    NARCIS (Netherlands)

    Nozaki, T.; Bogaerts, A.; Tu, X.; van de Sanden, M. C. M.

    2017-01-01

    With growing concern of energy and environmental issues, the combination of plasma and heterogeneous catalysts receives special attention in greenhouse gas conversion, nitrogen fixation and hydrocarbon chemistry. Plasma gas conversion driven by renewable electricity is particularly important for the

  8. Fusion Canada issue 20

    International Nuclear Information System (INIS)

    1993-03-01

    Fusion Canada's publication of the National Fusion Program. Included in this issue is the CFFTP Industrial Impact Study, CCFM/TdeV Update:helium pumping, research funds, and deuterium in beryllium - high temperature behaviour. 3 figs

  9. Vaccine Policy Issues

    National Research Council Canada - National Science Library

    Thaul, Susan

    2005-01-01

    .... Whether a vaccine's target is naturally occurring or present because of hostile intent, the issues policy makers must deal with include vaccine development, production, availability, safety, effectiveness, and access...

  10. Miniaturization 2007 Issue. Editorial

    Czech Academy of Sciences Publication Activity Database

    Foret, František; Kutter, J. P.

    2007-01-01

    Roč. 28, č. 24 (2007), s. 4509 ISSN 0173-0835 Institutional research plan: CEZ:AV0Z40310501 Keywords : miniaturization * special issue * editorial Subject RIV: CB - Analytical Chemistry, Separation Impact factor: 3.609, year: 2007

  11. Medical Issues: Nutrition

    Science.gov (United States)

    ... support & care > living with sma > medical issues > nutrition Nutrition Good nutrition is essential to health and growth. ... must make decisions based on their own needs. Nutrition Considerations Since we are still waiting for clinical ...

  12. Medical Issues: Orthopedics

    Science.gov (United States)

    ... support & care > living with sma > medical issues > orthopedics Orthopedics In SMA, muscle weakness can cause several complications. ... difficulty sitting, standing, or performing normal daily activities. Orthopedic Considerations Doctors and therapists classify individuals with SMA ...

  13. Fusion Canada issue 27

    International Nuclear Information System (INIS)

    1995-03-01

    A short bulletin from the National Fusion Program highlighting in this issue ITER reactor siting, a major upgrade for TdeV tokamak, Ceramic Breeders: new tritium mapping technique and Joint Fusion Symposium. 2 figs

  14. Land Use Issues.

    Science.gov (United States)

    General Accounting Office, Washington, DC.

    This study examines current and emerging issues relating to federal involvement in the land use planning, management, and control area and represents the perspective used to organize General Accounting Office (GAO) audit efforts. (Author)

  15. Incorporating Environmental and Sustainability Issues into the Curriculum in a Mineralogy Class

    Science.gov (United States)

    Cook, G. W.

    2013-12-01

    A traditional curriculum in mineralogy addresses classic subject matter such as crystal chemistry, crystallography, systematic mineralogy and optical mineralogy. This is entirely reasonable and appropriate, as these time-honored aspects of mineralogy are fundamental to students' understanding of Earth Materials; they are also important building blocks for an understanding of other geologic disciplines such as petrology, structural geology, and sedimentology. Due to the impressive breadth and amount of subject material that is covered in most mineralogy courses, time constraints do not allow instructors to branch out into more contemporary subjects. In our increasingly technologically-advanced (and crowded) modern society, issues pertaining to the environment and sustainability are at the forefront of scientific thought. In many introductory physical geoscience courses these issues are addressed and incorporated into the curriculum, thereby giving students valuable scientific background in modern environmental issues. However, in upper division classes (such as mineralogy) there is little time or motivation for instructors to add new content or to connect the course content with current environmental or societal concerns, even though there may be significant and meaningful opportunities to do so throughout the quarter or semester. Consequently, many students' understanding of environmental issues remains at an introductory or cursory level. In my mineralogy class at the University of California San Diego (UCSD), I teach a traditional curriculum with a modern approach that uses dynamic lectures, makes use of multimedia, and also utilizes current best teaching practices. As a department, we have recently made an increased effort to educate our students about environmental issues. Accordingly, I have integrated environmental and sustainability topics (when they are pertinent) into the curriculum as a regular component of the course. These topics typically relate to how

  16. CTBT technical issues handbook

    International Nuclear Information System (INIS)

    Zucca, J.J.

    1994-05-01

    The purpose of this handbook is to give the nonspecialist in nuclear explosion physics and nuclear test monitoring an introduction to the topic as it pertains to a Comprehensive Test Ban Treaty (CTBT). The authors have tried to make the handbook visually oriented, with figures paired to short discussions. As such, the handbook may be read straight through or in sections. The handbook covers four main areas and ends with a glossary, which includes both scientific terms and acronyms likely to be encountered during CTBT negotiations. The following topics are covered: (1) Physics of nuclear explosion experiments. This is a description of basic nuclear physics and elementary nuclear weapon design. Also discussed are testing practices. (2) Other nuclear experiments. This section discusses experiments that produce small amounts of nuclear energy but differ from explosion experiments discussed in the first chapter. This includes the type of activities, such as laser fusion, that would continue after a CTBT is in force. (3) Monitoring tests in various environments. This section describes the different physical environments in which a test could be conducted (underground, in the atmosphere, in space, underwater, and in the laboratory); the sources of non-nuclear events (such as earthquakes and mining operations); and the opportunities for evasion. (4) On-site inspections. A CTBT is likely to include these inspections as an element of the verification provisions, in order to resolve the nature of ambiguous events. This chapter describes some technical considerations and technologies that are likely to be useful. (5) Selecting verification measures. This chapter discusses the uncertain nature of the evidence from monitoring systems and how compliance judgments could be made, taking the uncertainties into account. It also discusses how to allocate monitoring resources, given the likelihood of testing by various countries in various environments

  17. CTBT technical issues handbook

    Energy Technology Data Exchange (ETDEWEB)

    Zucca, J.J. [ed.

    1994-05-01

    The purpose of this handbook is to give the nonspecialist in nuclear explosion physics and nuclear test monitoring an introduction to the topic as it pertains to a Comprehensive Test Ban Treaty (CTBT). The authors have tried to make the handbook visually oriented, with figures paired to short discussions. As such, the handbook may be read straight through or in sections. The handbook covers four main areas and ends with a glossary, which includes both scientific terms and acronyms likely to be encountered during CTBT negotiations. The following topics are covered: (1) Physics of nuclear explosion experiments. This is a description of basic nuclear physics and elementary nuclear weapon design. Also discussed are testing practices. (2) Other nuclear experiments. This section discusses experiments that produce small amounts of nuclear energy but differ from explosion experiments discussed in the first chapter. This includes the type of activities, such as laser fusion, that would continue after a CTBT is in force. (3) Monitoring tests in various environments. This section describes the different physical environments in which a test could be conducted (underground, in the atmosphere, in space, underwater, and in the laboratory); the sources of non-nuclear events (such as earthquakes and mining operations); and the opportunities for evasion. (4) On-site inspections. A CTBT is likely to include these inspections as an element of the verification provisions, in order to resolve the nature of ambiguous events. This chapter describes some technical considerations and technologies that are likely to be useful. (5) Selecting verification measures. This chapter discusses the uncertain nature of the evidence from monitoring systems and how compliance judgments could be made, taking the uncertainties into account. It also discusses how to allocate monitoring resources, given the likelihood of testing by various countries in various environments.

  18. Issues in Moroccan Higher Education

    OpenAIRE

    Mohammed Lazrak; Yahya Yechouti

    2017-01-01

    Historically, education has always been the springboard for socio-economic development of nations. Undoubtedly, education proved to be the catalyst of change and the front wagon that drives with it all the other wagons pertaining to other dynamic sectors. In effect, the role of education can be seen to provide pupils with the curriculum and hidden curriculum skills alike; teaching skills that will prepare them physically, mentally and socially for the world of work in later life. In Morocco, ...

  19. Gender specific issues in hereditary ocular disorders.

    Science.gov (United States)

    Iragavarapu, Saradha; Gorin, Michael B

    2015-02-01

    This review is intended to summarize the current knowledge from basic science and clinical medical literature cited within PubMed that pertain to gender-related factors and affect those individuals with hereditary ocular disorders. We consider gender-related biological factors that (a) affect disease onset and progression, (b) gender differences for major X-linked ocular disorders, (c) gender-specific conditions, (d) medications that may influence genetic eye disorders, and finally, (e) gender-related issues that influence the management and quality of life of these patients. Several studies have demonstrated the manner in which sex-related hormones in animal models are capable of influencing cell pathway and survival that are likely to affect hereditary eye disorders. There are very few clinical studies that provide compelling evidence for gender differences in human ocular conditions, other than for a number of X-linked disorders. Disease expression for X-linked disorders may be impacted by genetic mechanisms such as lyonization or uniparental disomy. Clinical evidence regarding the impact of gender-related medical conditions and therapies on eye conditions is extremely limited and primarily based on anecdotal evidence. Gender-specific factors may play a major role in the underlying biological pathways that influence the onset, rate of progression, and clinical findings associated with ocular genetic conditions. Clinicians need to be aware of the variable phenotypes observed in female carriers of X-linked disorders of gender specific issues, many of which are inadequately addressed in the current literature. Clinicians need to be sensitive to gender differences in social, cultural, and religious systems and they should also be aware of how their own gender biases may influence how they counsel patients. Finally, it is clear that the lack of effective clinical studies in this area creates an opportunity for future research that will have real benefits for these

  20. Semantic Borders and Incomplete Understanding.

    Science.gov (United States)

    Silva-Filho, Waldomiro J; Dazzani, Maria Virgínia

    2016-03-01

    In this article, we explore a fundamental issue of Cultural Psychology, that is our "capacity to make meaning", by investigating a thesis from contemporary philosophical semantics, namely, that there is a decisive relationship between language and rationality. Many philosophers think that for a person to be described as a rational agent he must understand the semantic content and meaning of the words he uses to express his intentional mental states, e.g., his beliefs and thoughts. Our argument seeks to investigate the thesis developed by Tyler Burge, according to which our mastery or understanding of the semantic content of the terms which form our beliefs and thoughts is an "incomplete understanding". To do this, we discuss, on the one hand, the general lines of anti-individualism or semantic externalism and, on the other, criticisms of the Burgean notion of incomplete understanding - one radical and the other moderate. We defend our understanding that the content of our beliefs must be described in the light of the limits and natural contingencies of our cognitive capacities and the normative nature of our rationality. At heart, anti-individualism leads us to think about the fact that we are social creatures, living in contingent situations, with important, but limited, cognitive capacities, and that we receive the main, and most important, portion of our knowledge simply from what others tell us. Finally, we conclude that this discussion may contribute to the current debate about the notion of borders.

  1. Understanding readers' understanding theory to practice

    CERN Document Server

    Tierney, Robert J; Mitchell, Judy Nichols

    2013-01-01

    This collection features papers addressing current issues in reading comprehension from cognitive and linguistic perspectives. Organized into three sections, the volume investigates text considerations and reader-text interactions. Each paper presents a substantial and comprehensive review of theory and research related to cognition and reading comprehension.

  2. Understanding Stroke - Know Stroke • Know the Signs • Act in Time

    Science.gov (United States)

    ... Home Current Issue Past Issues Special Section Understanding Stroke Know Stroke • Know the Signs • Act in Time Past Issues / ... Julie Harris, and motivational speaker David Layton. Preventing Stroke "Until I had my stroke, I didn't ...

  3. Biochemical and phylogenetic characterization of a novel terrestrial hyperthermophilic archaeon pertaining to the genus Pyrococcus from an Algerian hydrothermal hot spring.

    Science.gov (United States)

    Kecha, Mouloud; Benallaoua, Said; Touzel, Jean Pierre; Bonaly, Roger; Duchiron, Francis

    2007-01-01

    A hyperthermophilic anaerobic archeon, strain HT3, was isolated from hydrothermal hot spring in Northeast Algeria. The strain is a regular coccus, highly motile, obligatory anaerobic, heterotrophic. It utilizes proteinaceous complex media (peptone, tryptone or yeast extract). Sulfur is reduced to Hydrogen sulfide and enhances growth. It shares with other Pyrococcus species the heterotrophic mode of nutrition, the hyperthermophily, the ability to utilize amino acids as sole carbon and nitrogen sources and the ether lipid composition. The optimal growth occurs at 80-85 degrees C, pH 7.5 and 1.5% NaCl. The G + C content was 43 mol%. Considering its morphology, physiological properties, nutritional features and phylogenetic analyses based on 16S rRNA gene sequencing, this strain is described as a new terrestrial isolate pertaining to the genus Pyrococcus.

  4. [The topical problems pertaining to the performance of forensic medical expertise of the subjects suspected or accused of committing a crime and remaining in custody].

    Science.gov (United States)

    Pinchuk, P V; Ustiukhina, I A; Samchuk, V V

    2012-01-01

    The authors consider topical problems pertaining to the performance of forensic medical expertise of the subjects suspected or accused of committing a crime and remaining in custody. The discussion is focused on the organization of expertise and medical examination of such persons with the participation of personnel representing different clinical disciplines. The special emphasis is laid on the absence in the normative-legal basis of the well-specified criteria for the severity of disease, the degree of vital activity limitation, and duration of the treatment in specialized hospitals. The lack of such criteria hampers not only medical certification of the subjects suspected or accused of committing a crime and remaining in custody but also objective forensic medical estimation of their health status. Recommendations for addressing this problem and its resolution are proposed.

  5. Psychiatric issues in cosmetic plastic surgery.

    Science.gov (United States)

    Ericksen, William Leif; Billick, Stephen Bates

    2012-09-01

    The objective of cosmetic surgery is increased patient self-esteem and confidence. Most patients undergoing a procedure report these results post-operatively. The success of any procedure is measured in patient satisfaction. In order to optimize patient satisfaction, literature suggests careful pre-operative patient preparation including a discussion of the risks, benefits, limitations and expected results for each procedure undertaken. As a general rule, the patients that are motivated to surgery by a desire to align their outward appearance to their body-image tend to be the most satisfied. There are some psychiatric conditions that can prevent a patient from being satisfied without regard aesthetic success. The most common examples are minimal defect/Body Dysmorphic Disorder, the patient in crisis, the multiple revision patient, and loss of identity. This paper will familiarize the audience with these conditions, symptoms and related illnesses. Case examples are described and then explored in terms of the conditions presented. A discussion of the patient's motivation for surgery, goals pertaining to specific attributes, as well as an evaluation of the patient's understanding of the risks, benefits, and limitations of the procedure can help the physician determine if a patient is capable of being satisfied with a cosmetic plastic surgery procedure. Plastic surgeons can screen patients suffering from these conditions relatively easily, as psychiatry is an integral part of medical school education. If a psychiatric referral is required, then the psychiatrist needs to be aware of the nuances of each of these conditions.

  6. The railroad perspective: Issues behind the issues

    International Nuclear Information System (INIS)

    Furber, C.P.; Brobst, W.A.

    1986-01-01

    Rail transportation is a vital segment of DOE's spent fuel program. Most of the shipments from reactors to a repository or to a Monitored Retrievable Storage facility will be by rail, and essentially all of the shipments from an MRS to a repository. Casks must move economically and efficiently, while at the same time providing adequate safety to the public and transport workers, and meeting the legal/institutional constraints. Shippers are faced with the problem of procuring transportation services in a safe manner at a reasonable cost, trying to balance freight charges against cask inventory costs. Carriers are cautious about accepting potentially high hazard materials in routine service, and are worried about uninsured losses in case of accidents. Both shippers and carriers operate under different scheduling and operational criteria. Technical and institutional constraints add to the complexity of the operation. Standardization of shipping casks and rail car design will ease the resolution of the complex problems now existent. This paper discusses the economic, safety, operational, and legal issues surrounding rail transportation

  7. Special Educational Needs: A Public Issue

    Science.gov (United States)

    Liasidou, Anastasia

    2010-01-01

    This article explores the contribution of sociological scholarship to understanding and analysing the notions of "special educational needs" and "disability" and the ways in which the two notions have been reconfigured and theorised as "public issues" rather than "personal troubles". Barton's contribution is signified both in terms of his…

  8. School Counselors: A Review of Contemporary Issues

    Science.gov (United States)

    Bain, Steve F.

    2012-01-01

    This article seeks to review the topic of school counselors and the contemporary issues surrounding this profession. An introduction to the profession and overview of its history provides a comprehensive basis on which to understand today's school counseling profession. An examination of contemporary themes of school counseling will include job…

  9. Understanding the Globalization of Intelligence

    DEFF Research Database (Denmark)

    Svendsen, Adam David Morgan

    cooperation ('liaison'), as it occurs in both theory and practice. Reflecting a complex coexistence plurality of several different and overlapping concepts in action, the challenging process of the globalization of intelligence emerges as essential for complex issue management purposes during a globalized era......"This book provides an introduction to the complexities of contemporary Western Intelligence and its dynamics during an era of globalization. Towards an understanding of the globalization of intelligence process, Svendsen focuses on the secretive phenomenon of international or foreign intelligence...

  10. Toward Understanding Through Hermeneutic Letterwriting.

    Science.gov (United States)

    Nyholm, Linda; Nyström, Lisbet; Lindström, Unni Å

    2018-04-01

    The authors present letterwriting as a hermeneutic research method in that it contributes to the methodological development within the hermeneutical research tradition in caring science. The hermeneutic methodology is inspired by Hans-Georg Gadamer. Hermeneutic letterwriting in accordance with Gadamer's thought is a form of dialogue in writing, where what is truthful about the thing itself is unveiled with the help of the language. Hermeneutic letterwriting is presented in five steps. As a method, hermeneutic letterwriting is appropriate for complex caring science issues, and it offers new opportunities for attaining a deeper understanding of the world of caring.

  11. Shared Understandings: Environmental Perspectives of Kenyan Community Members and Teachers

    Science.gov (United States)

    Quigely, Cassie F.; Dogbey, James; Che, S. Megan; Hallo, Jeffrey

    2015-01-01

    Environmental issues are a shared human concern as communities in all nations and geographic regions are grappling with environmental degradation. Despite this concern, there are multiple different viewpoints on the current state of environmental issues and how to understand these problems. Understanding how different communities conceive of the…

  12. [Structure of the meeting of the german radiological society and scientific discourse pertaining to radiation dose and dose reduction: an analysis of 1998 - 2008].

    Science.gov (United States)

    Heyer, C M; Peters, S; Lemburg, S

    2009-11-01

    Evaluation of the emphasis of themes pertaining to radiation dose and dose reduction at the Meeting of the German Radiological Society from 1998 - 2008 in comparison to international data. Retrospective analysis of 9440 abstracts with documentation of study presentation character, type of imaging, and examined body region. Abstracts stating radiation dose or primarily dealing with radiation dose/dose reduction were documented. Results were compared with a Pubmed query. The percentage of purely scientific presentations sank in the observation period from 88 to 66 %. While contributions dealing with MRI sank from 48 to 34 %, those dealing with CT rose from 30 to 34 %. The percentage of abstracts dealing with radiation dose rose from 7 to 10 %, while that of work primarily pertaining to dose/dose reduction grew from 4 to 6 % and 2 to 4 %, respectively. Of all abstracts concerning CT, 15 % touched on radiation dose, while 9 % and 6 % primarily dealt with dose and dose reduction. The respective numbers for cardiac CT, whose relative share of all CT abstracts rose from 3 % in 1998 to 12 % in 2008, were 10 %, 7 %, and 5 %. An online query produced 137,791 publications on CT, and 2 % of these abstracts mentioned radiation dose and 0.5 % mentioned dose reduction. The number of presentations dealing with dose at the Meeting of the German Radiological Society has risen with time and is higher than the international number. On the other hand, > 90 % of all presentations and > 85 % of all CT abstracts do not mention radiation dose. In light of increasing public concern relating to radiation exposure, more intensive research of these themes is warranted.

  13. EXPERIMENTAL IMPACT ASSESSMENT OF PARAMETERS PERTAINING TO BLANK TWO-DIMENSIONAL CIRCULAR MOTION ON INTENSITY OF ITS CUTTING AND QUALITY OF MACHINED SURFACE

    Directory of Open Access Journals (Sweden)

    M. G. Kiselev

    2014-01-01

    Full Text Available The purpose of the paper is to make an experimental impact assessment of parameters pertaining to blank two-dimensional circular blank motion on intensity of its cutting and quality of the machined surfaces. Experimental data have been obtained that reveal efficiency in application of blank circular motion and improvement of its output cutting indices.A methodology has been developed for execution of comparative experimental investigations on cutting glass, nephrite and jasper specimens as under conventional conditions required for the operation so while transferring induced oscillations to boom suspension assembly that ensure specimen.The proposed methodology makes it possible to assess quantitatively intensity of specimen cutting and quality of its machined surface. The paper has shown that a positive impact of the specimen circular motion on quality improvement of its cross-cut surface is related to peculiar kinematics features pertaining to relative motion of disc side surface with cross-cut portions of the specimen surface. It has been shown that the intensifying impact of the specimen circular motion on the cutting process is primarily related to the changes in dynamic conditions of its interaction with the cutting edge of the disc. In contrast to conventional cutting when the process is going on under static pressure of contacting surfaces there is their periodical impact-frictional interaction due to transfer of circular motion to the specimen along elliptical trajectory. In this case the rate of the positive impact of the specimen circular motion on its cross-cut surface becomes higher while increasing vertical velocity component that concerns its sliding relative to disc side surface that is ensured by increasing oscillation frequency which is transferred to the boom suspension assembly. Moreover, the rate of positive impact of the specimen circulatory motion on the quality of its cross-cut surface becomes higher while increasing

  14. Regulatory and legal issues

    International Nuclear Information System (INIS)

    Raisler, K.M.; Gregory, A.M.

    1999-01-01

    This chapter focuses on the legal issues relating to the derivatives market in the USA, and analyses the Commodity Futures Trading Commission's (CFTCs) information on swaps and hybrid instruments. The law and regulation in the USA is examined and the jurisdictional reach of the Securities and Exchange Commission (SEC), CFTC, and the Commodity Exchange Act (CEA) is described. The forward contract exclusion and the case of Transnor (Bermuda) Ltd. versus BP North America Petroleum, state laws, swap policy statement issues by the CFTC, the Futures Trading Practices Act of 1992, swaps exemptions, the exemption of hybrid instruments from the CEA, and energy contract exemption are discussed. Enforceability, derivatives, and issues before regulators are considered

  15. Energy and environmental issues

    International Nuclear Information System (INIS)

    Skea, Jim

    1993-01-01

    This paper provides an overview of the current energy-environmental issues. Firstly, the environmental problems associated with energy production and use are briefly described. Secondly, the paper reviews the availability of technological solutions to environmental problems, focussing particularly on atmospheric emission control. Finally, it moves on to look at recent policy developments in some parts of the world. Since the paper is written from the perspective of an industrialized country, emerging policy issues in Europe, Japan, and North America receive the greatest attention, with a particular focus on Europe where greenhouse gases and the proposed carbon tax have received a particularly high priority. The paper concludes with a discussion of some of the issues arising from the 1992 UNCED (UN Conference on Environment and Development) and implications for the diffusion of cleaner technologies from North to South. (author). 36 refs

  16. Year 2000 commercial issues

    International Nuclear Information System (INIS)

    Kratz, M.P.J.; Booth, R.T.

    1998-01-01

    This presentation focused on commercial aspects of the Y2K including: (1) special communication issues, (2) outsourcing transactions, (3) joint ventures and the significance for the oil and gas industry, and (4) contingency planning. Communication issues involve interaction with suppliers and vendors of critical systems, liability for Y2K communications (misrepresentation, defamation, promissory estoppel, statutory liability), securities disclosure (Canadian and US SEC requirements), protected communications, protection for Year 2000 statements. Outsourcing problems highlighted include resistance of suppliers to assume responsibility for Y2K problem remediation, factors which support and negate supplier responsibility, scope of suppliers' obligation, and warranties in respect of third party software. Regarding joint ventures, questions concerning limitations on liability, supply warranties, stand-by arrangements, stockpiling inventory, indemnities, confidentiality, operator compensation versus operator risk, and insurance were raised and addressed. Among contingency planning issues the questions of Y2K legal audit, and disclosure aspects of contingency planning were the featured concerns. figs

  17. Multicultural issues in autism.

    Science.gov (United States)

    Dyches, Tina Taylor; Wilder, Lynn K; Sudweeks, Richard R; Obiakor, Festus E; Algozzine, Bob

    2004-04-01

    The professional literature provides ample evidence that individuals with autism exhibit a myriad of unusual social, communication, and behavioral patterns of interactions that present challenges to their families and service providers. However, there is a dearth of quality works on multicultural issues regarding autistic spectrum disorders. In this article, we explore issues surrounding autism and multiculturalism, with the intent not to provide answers but to raise questions for further examination. We focus our discussions on two primary issues: autism within cultural groups and multicultural family adaptation based on the framework of pluralistic societies in which some cultural groups are a minority within the dominant culture. We found differences in prevalence rates across races for autism and little information regarding how multicultural families adapt to raising a child with autism. Further, students with multicultural backgrounds and autism are challenged on at least four dimensions: communication, social skills, behavioral repertoires, and culture. Future research in these areas is clearly warranted.

  18. Volume 4, Issue 1

    Directory of Open Access Journals (Sweden)

    Karen Nelson

    2013-04-01

    Full Text Available This issue showcases a rich variety of first year issues reported from an assortment of national and international settings.  In the Feature, Professor Phil Long (University of Queensland and Associate Professor Shane Dawson (University of South Australia share their views about the issues and challenges associated with learning analytics.  Reflecting the adage from last century that successful student engagement is the result of a combination of warmth and challenge the articles and practice reports focus on both the cognitive challenge  (e.g., assessment, forms of knowledge, distance learning, research skills, peer learning, etc. and the affective warmth (e.g., help-seeking, collaboration, identity development etc. aspects of student behaviour.

  19. The international scale of the groundwater issue

    Science.gov (United States)

    Fienen, Michael; Arshad, Muhammad

    2016-01-01

    Throughout history, and throughout the world, groundwater has been a major source of water for sustaining human life. Use of this resource has increased dramatically over the last century. In many areas of the world, the balance between human and ecosystem needs is difficult to maintain. Understanding the international scale of the groundwater issue requires metrics and analysis at a commensurate scale. Advances in remote sensing supplement older traditional direct measurement methods for understanding the magnitude of depletion, and all measurements motivate the need for common data standards to collect and share information. In addition to metrics of groundwater availability, four key international groundwater issues are depletion of water, degradation of water quality, the water-energy nexus, and transboundary water conflicts. This chapter is devoted to introducing these issues, which are also discussed in more detail in later chapters.

  20. Understanding peace a comprehensive introduction

    CERN Document Server

    Fox, Michael Allen

    2013-01-01

    Understanding Peace: A Comprehensive Introduction fills the need for an original, contemporary examination of peace that is challenging, informative, and empowering. This well-researched, fully documented, and highly accessible textbook moves beyond fixation on war to highlight the human capacity for nonviolent cooperation in everyday life and in conflict situations. After deconstructing numerous ideas about war and explaining its heavy costs to humans, animals, and the environment, discussion turns to evidence for the existence of peaceful societies. Further topics include the role of nonviolence in history, the nature of violence and aggression, and the theory and practice of nonviolence. The book offers two new moral arguments against war, and concludes by defining peace carefully from different angles and then describing conditions for creating a culture of peace. Understanding Peace brings a fresh philosophical perspective to discussions of peace, and also addresses down-to-earth issues about effecting ...

  1. Metaphor, skepticism, understanding Metaphor, skepticism, understanding

    Directory of Open Access Journals (Sweden)

    Helena Martins

    2010-05-01

    Full Text Available

    This paper examines the idea that metaphor is a basic cognitive tool from a Wittgensteinian point of view. One specific aspect of Wittgenstein’s legacy is explored, namely his account of verbal understanding. Two interconnected and notoriously difficult features of this account are highlighted and discussed: the idea that linguistic understanding is not an event or a process, but an “abiding condition” (Philosophical Investigations, §143-84; and the idea that neither the meaning of a linguistic expression nor our understanding of it can ever go beyond our capacity of explaining it (Philosophical Investigations, §75. This perspective is shown to be particularly apt in reflecting upon the virtues of metaphor as a means of understanding, especially because it allows for the avoidance of both essentialist and skeptical accounts.

    This paper examines the idea that metaphor is a basic cognitive tool from a Wittgensteinian point of view. One specific aspect of Wittgenstein’s legacy is explored, namely his account of verbal understanding. Two interconnected and notoriously difficult features of this account are highlighted and discussed: the idea that linguistic understanding is not an event or a process, but an “abiding condition” (Philosophical Investigations, §143-84; and the idea that neither the meaning of a linguistic expression nor our understanding of it can ever go beyond our capacity of explaining it (Philosophical Investigations, §75. This perspective is shown to be particularly apt in reflecting upon the virtues of metaphor as a means of understanding, especially because it allows for the avoidance of both essentialist and skeptical accounts

  2. Medical photography: current technology, evolving issues and legal perspectives.

    Science.gov (United States)

    Harting, M T; DeWees, J M; Vela, K M; Khirallah, R T

    2015-04-01

    Medical photographic image capture and data management has undergone a rapid and compelling change in complexity over the last 20 years. This is because of multiple factors, including significant advances in ease of photograph capture, alongside an evolution of mechanisms of data portability/dissemination, combined with governmental focus on health information privacy. Literature to guide medical, legal, governmental and business professionals when dealing with issues related to medical photography is virtually nonexistent. Herein, we will address the breadth of uses of medical photography, device properties/specific devices utilised for image capture, methods of data transfer and dissemination and patient perceptions and attitudes regarding photography in a medical setting. In addition, we will address the legal implications, including legal precedent, copyright and privacy law, informed consent, protected health information and the Health Insurance Portability and Accountability Act (HIPAA), as they pertain to medical photography. © 2015 John Wiley & Sons Ltd.

  3. Installation and noise. Special issue; Installatie en geluid. Themanummer

    Energy Technology Data Exchange (ETDEWEB)

    Martin, H.J. [Faculteit Bouwkunde, Technische Universiteit Delft, Delft (Netherlands); Gijrath, H.; Parchen, R.; Jansen, E. [TNO TPD, Delft (Netherlands); Gerretsen, E. [Technische Universiteit Eindhoven TUE, Eindhoven (Netherlands); Cartigny, L.G.H.M. [Afdeling binnenmilieu en energie, Arcadis Bouw en Vastgoed, Arnhem (Netherlands); Bron-van der Jagt, G.S. [TNO Bouw, Delft (Netherlands); Tennekes, M.J. [Inspectoraat-Generaal VROM Regio Oost, Arnhem (Netherlands); Buijs, J.H.N.; Kalkman, C. [Peutz, Zoetermeer (Netherlands); Nickel, J.; Husted, M. [Lindab Ventilation, Baastad (Sweden); Van der Heijden, N. [Inatherm, Waalwijk (Netherlands)

    2003-04-01

    In nine articles in this special issue an overview is given of noise matters pertaining installations in buildings. [Dutch] In negen artikelen wordt in deze speciale aflevering een overzicht gegeven van zaken waarmee akoestici te maken krijgen wanneer het over installatiegeluid gaat. De titels van de artikelen zijn 'Installaties en hun geluid' (editorial); 'Geluidsarm construeren van ventilatiesystemen'; 'Europese normen voor geluid van installaties in gebouwen. Meten en voorspellen'; 'Geluidsnormstelling in de utiliteitsbouw'; 'Geluidoverdracht van standleidingen naar bouwconstructies'; 'Geluidhinder in historisch perspectief'; 'Geluidsaspecten bij warmtekrachtinstallaties'; 'Geluid van liftinstallaties'; 'Meting en selectie van geluiddempers'.

  4. Reproductive endocrine issues in men with sickle cell anemia.

    Science.gov (United States)

    Huang, A W; Muneyyirci-Delale, O

    2017-07-01

    In patients with sickle cell anemia, the sickling of red blood cells is known to cause end-organ damage by infarction. In some men who are affected by sickle cell anemia, the obstruction of venous outflow of the penis causes priapism, which could lead to erectile dysfunction. There is also evidence that the disease is linked to other reproductive issues in men-specifically delayed puberty, low testosterone, and sperm abnormalities-although the causes of these problems are less clear. Treatment of sickle cell anemia can have effects on the reproductive system as well. This review summarizes the findings from various publications pertaining to reproductive endocrinology, along with their conclusions and discrepancies. © 2017 American Society of Andrology and European Academy of Andrology.

  5. Understanding Identity and Organizations

    DEFF Research Database (Denmark)

    Christensen, Lars Thøger

    2013-01-01

    The article reviews the book "Understanding Identity and Organizations," by Kate Kenny, Andrea Whitle, and Hugh Wilmott.......The article reviews the book "Understanding Identity and Organizations," by Kate Kenny, Andrea Whitle, and Hugh Wilmott....

  6. Understanding Hereditary Angioedema

    Science.gov (United States)

    ... Allergy Library ▸ Understanding Hereditary Angioedema Share | Understanding Hereditary Angioedema This article has been reviewed by Thanai Pongdee, MD, FAAAAI Hereditary Angioedema (HAE) is a rare genetic condition. People with ...

  7. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Prognosis Questions to Ask about Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., ... find our information on Coping With Cancer helpful. Understanding Statistics About Survival Doctors estimate prognosis by using ...

  8. Understanding in mathematics

    CERN Document Server

    Sierpinska, Anna

    1994-01-01

    The concept of understanding in mathematics with regard to mathematics education is considered in this volume, the main problem for mathematics teachers being how to facilitate their students'' understanding of the mathematics being taught.

  9. Understanding Food Labels

    Science.gov (United States)

    ... Healthy eating for girls Understanding food labels Understanding food labels There is lots of info on food ... need to avoid because of food allergies. Other food label terms top In addition to the Nutrition ...

  10. Managing mixed wastes: technical issues

    International Nuclear Information System (INIS)

    Lytle, J.E.; Eyman, L.D.; Burton, D.W.; McBrayer, J.F.

    1986-01-01

    The US Department of Energy manages wastes that are both chemically hazardous and radioactive. These mixed wastes are often unique and many have national security implications. Management practices have evolved over the more than forty years that the Department and its predecessor agencies have been managing these wastes, both in response to better understanding of the hazards involved and in response to external, regulatory influences. The Department has recently standarized its waste management practices and has initited an R and D program to address priority issues identified by its operating contractor organizations. The R and D program is guided by waste management strategy that emphasizes reduction of human exposure to hazardous wastes in the environment, reduction of the amount and toxicity of wastes generated, treatment of wastes that are generated to reduce volumes and toxicities, and identification of alternatives to land disposal of wastes that remain hazardous following maximum practicable treatment

  11. Research Article Special Issue

    African Journals Online (AJOL)

    2018-01-15

    Jan 15, 2018 ... ired to achieve the objective of ally in the field of Mechanical to the current market needs. discriminant analysis. Research Article. Special Issue ... Engineering field but fail to practice it. They only learn it in order .... question items led the highest reading with a percentage value of 98.67%, followed by GSS1.

  12. The Green Paper Issue.

    Science.gov (United States)

    Bourke, Paul; And Others

    1988-01-01

    Sixteen articles discuss the implications of Australia's Green Paper, a public policy statement recommending substantial changes in the higher education system to improve access. The issues discussed include labor force development, educational equity, women's education, and the financing of higher education. (MSE)

  13. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-17

    Oct 17, 2017 ... Hence, it impacts the urban climate condition significantly. Earlier studies have investigated the issues of the relative warmth of cities by estimating the air temperature by referring to the land-based observations of weather stations and used scheduled measurements of temperature using static weather ...

  14. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-05

    Oct 5, 2017 ... Journal of Fundamental and Applied Sciences. ISSN 1112-9867. Available online at http://www.jfas.info. Research Article. Special Issue .... of use. Three critical success factors of e-learning (instructor characteristics, student characteristics .... Total of 95 questionnaires were used for further data analysis.

  15. Addressing Social Issues.

    Science.gov (United States)

    Schoebel, Susan

    1991-01-01

    Maintains that advertising can help people become more aware of social responsibilities. Describes a successful nationwide newspaper advertising competition for college students in which ads address social issues such as literacy, drugs, teen suicide, and teen pregnancy. Notes how the ads have helped grassroots programs throughout the United…

  16. Research Article Special Issue

    African Journals Online (AJOL)

    2017-09-10

    Sep 10, 2017 ... or attacking perceived. Research Article. Special Issue ... approach which is using National Instruments (NI) LabVIEW Biomedical Workbench with data acquisition (DAQ) device to ..... 13 shows that hemoglobin is greatly absorbed the green color wavelength (550 nm), if compared to red (650 nm) and blue ...

  17. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... ABSTRACT. The article is devoted to the issue of grammatical approach application during the teaching of ... communicative communication tasks leads to grammatical, lexical and strategic complication of speech ... Another approach to the organization of speech activity is demonstrated by D.I. Izarenkov.

  18. Research Article Special Issue

    African Journals Online (AJOL)

    2016-07-16

    Jul 16, 2016 ... reproduced. Every culture includes values, principles and fundamentals that affect other aspects ... Given that, the emphasis on cultural issues in architecture has begun since the past four decades. (Baydar ... disregarding this importance in today's designs, and due to shortage of scientific and research.

  19. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... detecting obtrusive in the networks, games and entertainment, etc. one of the discussed issues related to the ... mobility and presentation duplication, will be simulated and evaluated. The results of the simulation show the protection of the mobile agents security in multi-agent environments by the use of this ...

  20. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-17

    Oct 17, 2017 ... modelling complex problems, especially like healthcare sector [12], 2) distributed and concurrent system [13], 3) divide and conquer concept that facilitates scalability and reutilization [11] and 4) has the ability to solve a privacy issue of data sharing in the healthcare sector [14]. Therefore, in this paper, we ...

  1. Research Article Special Issue

    African Journals Online (AJOL)

    2017-09-10

    Sep 10, 2017 ... mesh can affect the volume of water collec maximum water collection, One ... can reduce water scarcity issue among people in semi-arid, highland, coastal and tropical regions [2]. It presents .... Sheet, artificial slit was made to prevent the plastic torn because of wind pressure. For Black. Polyolefin Mesh ...

  2. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... ARCH PRODUCTS: INDUSTRIAL PERSPECTIVES. S. Zaini, N. Ismail* and S. Sidek logy Management and Technopreneurship, Universiti Teknikal Malaysia. Melaka, 75300 Melaka, Malaysia .... From the perspective of industrialist, three main issues which hinder the partnership between industrialist and ...

  3. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-05

    Oct 5, 2017 ... Consequently, this phenomenon has led to the increase operational hours of Mamak restaurants [1-3]. Having known on the culture of Mamak frequenting restaurants in Malaysia, several issue has risen in relation to the hygiene of food premise and food handling. Recently, one Mamak restaurant in Klang ...

  4. Ethical issues for librarians

    Directory of Open Access Journals (Sweden)

    Francisca Rasche

    2005-04-01

    Full Text Available It approaches the librarian ethics comprehending the Librarianship constitution from a systemic view. In this way, with the objective to raise issues to discuss professional ethics, it places the librarian in the work world and points approaches between exertion and relation context of the professionals themselves with the human rights and alteration ethics.

  5. Ethical issues in neurogenetics.

    Science.gov (United States)

    Uhlmann, Wendy R; Roberts, J Scott

    2018-01-01

    Many neurogenetic conditions are inherited and therefore diagnosis of a patient will have implications for the patient's relatives and can raise ethical issues. Predictive genetic testing offers asymptomatic relatives the opportunity to determine their risk status for a neurogenetic condition, and professional guidelines emphasize patients' autonomy and informed, voluntary decision making. Beneficence and nonmaleficence both need to be considered when making decisions about disclosure and nondisclosure of genetic information and test results. There can be disclosure concerns and challenges in determining whose autonomy to prioritize when a patient makes a genetic testing decision that can reveal the genetic status of a relative (e.g., testing an adult child when the at-risk parent has not been tested). Ethical issues are prominent when genetic testing for neurogenetic conditions is requested prenatally, on minors, adoptees, adult children at 25% risk, and for individuals with psychiatric issues or cognitive impairment. Neurogenetic conditions can result in cognitive decline which can affect decisional capacity and lead to ethical challenges with decision making, informed consent, and determining the patient's ability to comprehend test results. The ethical implications of genetic testing and emerging issues, including direct-to-consumer genetic testing, disclosure of secondary findings from genomic sequencing, and use of apolipoprotein E testing in clinical and research settings, are also discussed. Resources for information about genetic testing practice guidelines, insurance laws, and directories of genetics clinics are included. Copyright © 2018 Elsevier B.V. All rights reserved.

  6. Fusion Canada issue 4

    International Nuclear Information System (INIS)

    1988-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a technical update on Tokamak de Varennes, a report on the Beatrix II Breeding Materials Test Program, the Tritium glovebox system for UPM, Saudi Arabia, a broad update of the Canadian Fusion Fuels Technology Project is also included. 1 fig

  7. Workplace Diversity Issues.

    Science.gov (United States)

    1999

    This document contains three symposium papers on workplace diversity issues. "Expanding Theories of Career Development: Adding the Voices of African American Women in the White Academy" (Mary V. Alfred) questions the validity of existing career development models for women and minority groups and examines the professional development of…

  8. issue 4 2008.indb

    African Journals Online (AJOL)

    impending disaster'. Dr. Margaret Chan WHO Director-General 2008. Sixty high level policy makers, leaders and health experts met this year in August, in Geneva, at the World Cancer. Summit organized by the ... drugs on the 'essential medicines' list. ... In this issue of the MMJ, Mlombe writes about different drug regimens ...

  9. Special Issue: Leisure Counseling.

    Science.gov (United States)

    Burlew, Larry D., Ed.; And Others

    1992-01-01

    Special issue includes (1) "Introduction" (Burlew); (2) "Leisure Counseling (LC): A Call to Order" (Emerson); (3) "Integrating Leisure into Adult Career Counseling Process" (Pearson); (4) "Developmental Approach to LC Theory" (McDaniels); (5) "LC for the Elderly" (Clark); (6) "LC with AIDS…

  10. Fusion Canada issue 21

    International Nuclear Information System (INIS)

    1993-08-01

    A short bulletin from the National Fusion Program highlighting in this issue Europe proposes Canada's participation in ITER, tritium for JET, CCFM/TdeV-Tokamak helium pumping and TdeV update, ITER-related R and D at CFFTP, ITER Deputy Director visits Canada, NFP Director to Chair IFRC, Award for Akira Hirose. 3 figs

  11. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... business decisions that a financial manager has to make are the capita x deductions. There is ample empirical ... controversial issue in the corporate finance literature. This is mentioned by [5-6, 11, ..... In this case, nizab is equal to monetary value of 85 grams of gold. Once both nizab and the calculation ...

  12. Fusion Canada issue 12

    International Nuclear Information System (INIS)

    1990-10-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Darlington's Tritium Removal Facility, work at universities on Deuterium Diffusivity in Beryllium, Fusion Studies, confinement research and the operation of divertors at Tokamak de Varennes. 5 figs

  13. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... remediated using biogenic composites liming material using selective sequential extraction analysis. ... A major factor which contributed towards this issue is related with abiotic stress. Abiotic stress can be initiated by the non-living agents such as soil pH conditions, ... In Malaysia, coastal plain area such in.

  14. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... accounting, Islamic Azad University, Rasht, Iran ... except the effect of management participation on marketing innovation and product innovation ... Available online at http://www.jfas.info. Research Article. Special Issue. Journal of Fundamental and Applied Sciences is licensed under a Creative Commons ...

  15. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-17

    Oct 17, 2017 ... We are listed under Research Associations category. ... SKJalan Hang he validity showedstrong eanwhile the reliability of sess the flexibility of the nts should be tested with. Research Article. Special Issue ... Studies have shown that the problems of diseases such as hypertension, heart disease and.

  16. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... pavements (JCP). With using a 3- transfer efficiency (LTE) of the ransverse prestressing with various restressing although increased the jacent is minor and engineers can e higher prestressing force, might prestressing for more than 400 kN element; Load transfer efficiency. Research Article. Special Issue ...

  17. Forest products issue.

    Science.gov (United States)

    Thornton T. Munger

    1935-01-01

    This issue of Forest Research Notes is devoted to abstracts of projects under way or recently completed by the Section of Forest Products. This section conducts research designed to contribute to better and more economic utilization of the products of the forest. As shown by the variety of subjects presented in these notes, the projects range from the statistics of...

  18. Research Issues in VDSL

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Research Issues in VDSL. How to cancel cross-talk? How to remove alien noise? Alien Noise is the crosstalk typically from non-VDSL users, using the same bundle. How to allocate power across different tones, also called Optimal Spectrum Balancing ...

  19. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... The Malaysian Polytechnics were seen to actively progress towards the government's aim and objectives. Among ... Social networking sites like Facebook have been issues which is showed many debate within ... powerful of social networking to participate students with their studies, others fear that such.

  20. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... ABSTRACT. This study revealed that commercialization satisfactory level. One of the reasons is due to academia in commercializing research produ between industrialist and academia in comm interview sessions with three industrialists we issues arise in partnership between industria products.

  1. Colombia: Issues for Congress

    Science.gov (United States)

    2011-03-18

    Suelo y la Competividad del Sector Agrario Colombiano, 2004. Colombia: Issues for Congress Congressional Research Service 4 Colombia is a...the oil, manufacturing and mining sectors . Nevertheless, income inequality and land ownership concentration are still significant problems.6 Drug...rural civilian population, the ELN has targeted the country’s infrastructure, especially its oil and electricity sectors . Its operations are mainly

  2. Editorial Special Issue: Neuronus

    NARCIS (Netherlands)

    van der Lubbe, Robert Henricus Johannes; Kuniecki, Michal

    2016-01-01

    This special issue of the 12th volume of Advances in Cognitive Psychology is devoted to the Neuronus conference that took place in Kraków in 2015. In this editorial letter, we will focus on a selection of the materials and some follow-up research that was presented during this conference. We will

  3. Fusion Canada issue 9

    International Nuclear Information System (INIS)

    1989-11-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on availability of Canadian Tritium, an ITER update, a CCFM update on Tokamak and the new team organization, an international report on Fusion in Canada and a Laser Fusion Project at the University of Toronto. 3 figs

  4. Research Article Special Issue

    African Journals Online (AJOL)

    2017-08-08

    Aug 8, 2017 ... management and control must be conducted to address and solve these issues around Kenyir. Lake especially ... The construction of the dam around Kenyir Lake started from 1978 and was completed ... *WBF = Weight of membrane filter; DR = Dry residue; VFW = Volume of filtered water [17]. 2.2. Inverse ...

  5. Research Article Special Issue

    African Journals Online (AJOL)

    2018-01-15

    Jan 15, 2018 ... manual detection, human effort and error become the issues when the solar astronomer needs the fast and accurate result. Recently, the success of various techniques in image processing to identify solar radio burst automatically was presented. This paper reviews previous technique in image processing.

  6. Research Article Special Issue

    African Journals Online (AJOL)

    Abbas Branch, Islamic Azad University, Bandar Abbas, Iran. Published online: 15 May 2016. ABSTRACT ... partnership phenomenon after revolution. Partnership is very important issue in private & .... [11]Beiginia, Abdolreza, Sardari, Ahmad Nahari nehad, official revolution magazine, 7 period page 10-25, number 45.

  7. Fusion Canada issue 15

    International Nuclear Information System (INIS)

    1991-10-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the 1996 IAEA Fusion Conference site, operations at the Tokamak de Varennes including divertor pumping of impurities and pumping of carbon monoxide and methane, a discussion of the CFFTP and it's role. 1 fig

  8. Fusion Canada issue 17

    International Nuclear Information System (INIS)

    1992-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on increased funding for the Canadian Fusion Program, news of the compact Toroid fuelling gun, an update on Tokamak de Varennes, the Canada - U.S. fusion meeting, measurements of plasma flow velocity, and replaceable Tokamak divertors. 4 figs

  9. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... Special Issue. Journal of Fundamental and Applied Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0. International ... Iran's medication system faces problems such as indiscriminate .... bysome scholars who argue that advertising results in "human slavery" (10, 11, 14 and ...

  10. Research Article Special Issue

    African Journals Online (AJOL)

    2016-06-05

    Jun 5, 2016 ... Special Issue. Journal of Fundamental and Applied Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0. International License. ... of inspiration to composed Badi'iyah is Busiri slave. ... Muslim defeated Omavian and entered Mesopotamia and Omavian government ended.

  11. Research Article Special Issue

    African Journals Online (AJOL)

    2016-07-16

    Jul 16, 2016 ... are occurring currently through this communicative tool that some of them will be discussed in this paper. Then .... phone is a useful tool for communication, but if used improperly, it can be dangerous as firearms in ... and the possibility of secrecy and private nature of this issue so that others cannot control it,.

  12. Contextual Learning Issues.

    Science.gov (United States)

    1999

    This document contains four symposium papers on contextual learning issues. "Learning to Learn Strategies of Successful Real Estate Professionals: Implications for Learning in the Workplace" (Margot B. Weinstein) describes a multicase study in which a model called the Individual Learning System was used to identify the strategies and…

  13. Special Issue: Rural Workers.

    Science.gov (United States)

    Goodson, Elizabeth; And Others

    1995-01-01

    The issue discusses the role of the International Labour Office in the field of workers' education for rural workers and their organizations. Articles discuss labor conditions, child labor in agriculture, gender and equality training, trade unions, fair trade, and changing patterns of food production. Appendixes include information about…

  14. Research Article Special Issue

    African Journals Online (AJOL)

    2016-07-16

    Jul 16, 2016 ... Special Issue. Journal of Fundamental and Applied Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0. International License. Libraries ... has been associated with problems. ..... Ardabil, Ali, "the philosophy of procrastination penalty", the newspaper supported, No. 2531, date ...

  15. Fusion Canada issue 24

    International Nuclear Information System (INIS)

    1994-04-01

    A short bulletin from the National Fusion Program highlighting in this issue the opening of the Garching ITER site, a CCFM/TdeV update,a tritium release field test, measuring radial profile of plasma current density on TdeV, power supplies for TdeV, 5th International Tritium Technology conference, and 1994 basic tritium course. 4 figs

  16. North-South Issues.

    Science.gov (United States)

    1980-07-15

    change in Southern nations, and power. These are not the traditional problems and issues of development such as overpopulation , too few usable resources...dislocation and unemployment if the barriers were let down. -_ The South’s indebtedness. The poorest countries of the South, especially, have run up huge

  17. About this issue

    Directory of Open Access Journals (Sweden)

    Diane Mulligan

    2013-05-01

    Full Text Available I am delighted to have been asked to be the consulting editor for this special issue on disability and diversity. It covers a range of interesting articles that are relevant for anybody working in community eye health specifically, as well as in the health sector generally.

  18. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... The study seeks to investigate the effect of outdoor education camp toward group cohesion among second .... history, leadership, management strategies and current issues in outdoor education. ..... and as well as the perceptions of the group as a total unit working toward task aspects of team cohesion ...

  19. Research Article Special Issue

    African Journals Online (AJOL)

    lanez

    2018-01-15

    Jan 15, 2018 ... Because of the bad issues with environmental and the increasing price of oil, alternative ... emissions [1]. Year by year, upon the increasing of the uses of car and the high demand in the market makes ... protection provided by vehicle side structures cannot manage forces as readily as the large. “crumple ...

  20. Issues in Evaluation.

    Science.gov (United States)

    Bottomley, A. Keith

    This paper examines practical and theoretical problems and issues that arose during evaluation of an adventure program for young offenders. During 1989-93, the Sail Training Association and the Humberside (England) Probation Service collaborated on a project in which probation clients aged 17-25 made sailing voyages across the North Sea or around…

  1. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... ABSTRACT. In megacities, exposure to high concentrations of air pollution, as a major concern on public health, is being felt worldwide problem. The issue of particulate matter especially the PM2.5 has become extremely crucial in Tehran, due to industrialization and population growth. Therefore, it.

  2. ISSUES IN MEDICINE

    African Journals Online (AJOL)

    MEI1994. ISSUES IN MEDICINE. The crisis in outh African family practice. Athe veil of apartheid, academic boycotts and sanc- tions is slowly lifted off South Africa, the damage that has been done is gradually being assessed. Perhaps the worst hit medical discipline has been South. African family practice and primary care.

  3. Research Article Special Issue

    African Journals Online (AJOL)

    2016-07-16

    Jul 16, 2016 ... insurance companies, holdings, investing companies, pension funds, finance companies and investment funds, governmental institutions and organizations and public corporations is divided by the entire issued shares and the institutional ownership percentage of amount is calculated. Financial leverage: ...

  4. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... Special Issue. Journal of Fundamental and Applied Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0 ... [12] allows to develop creativity at younger school students, to create at them positive mood. .... cultural product of society - fiction and animated films are connected with it.

  5. International Issues in Education

    Science.gov (United States)

    Ruggeri, Kai; Diaz, Carmen; Kelley, Karl; Papousek, Ilona; Dempster, Martin; Hanna, Donncha

    2008-01-01

    Anxiety, negative attitudes, and attrition are all issues presented in the teaching of statistics to undergraduates in research-based degrees regardless of location. Previous works have looked at these obstacles, but none have consolidated a multilingual, multinational effort using a consistent method. Over 400 Spanish-, English-, and…

  6. Colombia: Issues for Congress

    National Research Council Canada - National Science Library

    Cook, Colleen W

    2007-01-01

    Recent debate on U.S. policy toward Colombia has taken place in a context of concern for the volume of drugs readily available in the United States and elsewhere in the world, security issues in the Andean region, and the U.S...

  7. Flexibility in embodied language understanding

    Directory of Open Access Journals (Sweden)

    Roel M Willems

    2011-06-01

    Full Text Available Do people use sensori-motor cortices to understand language? Here we review neurocognitive studies of language comprehension in healthy adults and evaluate their possible contributions to theories of language in the brain. We start by sketching the minimal predictions that an embodied theory of language understanding makes for empirical research, and then survey studies that have been offered as evidence for embodied semantic representations. We explore four debated issues: first, does activation of sensori-motor cortices during action language understanding imply that action semantics relies on mirror neurons? Second, what is the evidence that activity in sensori-motor cortices plays a functional role in understanding language? Third, to what extent do responses in perceptual and motor areas depend on the linguistic and extra-linguistic context? And finally, can embodied theories accommodate language about abstract concepts? Based on the available evidence, we conclude that sensori-motor cortices are activated during a variety of language comprehension tasks, for both concrete and abstract language. Yet, this activity depends on the context in which perception and action words are encountered. Although modality-specific cortical activity is not a sine qua non of language processing even for language about perception and action, sensori-motor regions of the brain appear to make functional contributions to the construction of meaning, and should therefore be incorporated into models of the neurocognitive architecture of language.

  8. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Calculus subjects?, what are the lecturers' opinion on students' skill in Calculus courses and the topics that are hard to understand by the students? Finally, the significance of this study are to provide important information for the.

  9. Gender relations and economic issues.

    Science.gov (United States)

    Elson, D

    1993-10-01

    While most discussions of economic issues pay no explicit attention to gender relations, most economic policy is marked by male bias which provides women with an unequal access to resources. This situation exists because most economists, officials, and business managers lack the imagination to see the gender impact of economic issues and most women's groups and researchers lack the language to portray this connection. This article explores some aspects of this gap and aims to provide women with the ability to effectively discuss economic issues. After an introduction, the article considers the basic problem caused by the fact that the economy is defined primarily in terms of money-making activities. This leads to a male bias since much of women's work occurs outside of the monetary sphere. The next section looks at how a failure to understand the significance of gender relations will interfere with the fulfillment of policy objectives. This discussion is followed by a description of how cutbacks in government expenditures increase the burden on women who must replace the services. Problems with the option of the private-sector replacing government services, such as the fact that increasing disposable income in households does not guarantee that unpaid labor will be reduced and the fact that the private sector may fail to expand in a productive way, are covered. The article then touches on the new emphasis placed by some economists and policy makers on cooperative and interactive solutions to these problems and ends by mentioning three new initiatives which seek to build capacity for gender-aware economic analysis: the development of a training program at Manchester University in the UK, coordination of an international research workshop by the University of Utah in the US, and development of an international association for feminist economics based in the US.

  10. Valuation of Understanding

    DEFF Research Database (Denmark)

    Wiberg, Merete

    An important aim for the teacher in Higher Education is that students, in order to learn, achieve understanding in terms of being able to handle knowledge in a certain way. In this paper focus will be on understanding as a phenomenon which is permeated with values of what good understanding might...... be. Understanding is to be discussed as a phenomenon which in its definition is relative to the paradigm of educational thinking in which it is embedded. Paradigms of valuation of understanding in higher education will be viewed from two perspectives: An anglosaxon curriculum studies tradition...

  11. Memorandum of Understanding.

    Energy Technology Data Exchange (ETDEWEB)

    Siple, Bud H. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)

    2014-07-01

    A Memorandum of Understanding establishes a clear understanding of how an agreement is going to be implemented. The Memorandum of Understanding allows all involved to specifically understand that they are agreeing to the same thing and the terms are clearly identified. It also includes the clear distinction of functions and the level of involvement of the agencies involved. Specifically, a Memorandum of Understanding gives a chance to all of those involved in the agreement to see on paper as to what they all have agreed to.

  12. Puerto Rican Psychology: A Review of Issues Pertaining to Assessment and Counseling = La Psicologia Puertorriquena: Una Revision de la Problematica Relacionada con la Medicion y la Consejeria. Monograph #135.

    Science.gov (United States)

    Prewitt-Diaz, Joseph O., Ed.

    This is a collection of papers related to psychological assessment and counseling in Puerto Rico. Included are: (1) an introduction (in Spanish), by Joseph O. Prewitt-Diaz; (2) "A Procedure for Constructing Valid Cross-Cultural Attitude Measures for Use in Puerto Rico," by Cecil R. Trueblood; (3) "Perfil de Personalidad en el…

  13. PREFACE: CEWQO Topical Issue CEWQO Topical Issue

    Science.gov (United States)

    Bozic, Mirjana; Man'ko, Margarita

    2009-09-01

    This topical issue of Physica Scripta collects selected peer-reviewed contributions based on invited and contributed talks and posters presented at the 15th Central European Workshop on Quantum Optics (CEWQO) which took place in Belgrade 29 May-3 June 2008 (http://cewqo08.phy.bg.ac.yu). On behalf of the whole community took place in Belgrade 29 May-3 June 2008 (http://cewqo08.phy.bg.ac.yu, cewqo08.phy.bg.ac.yu). On behalf of the whole community of the workshop, we thank the referees for their careful reading and useful suggestions which helped to improve all of the submitted papers. A brief description of CEWQO The Central European Workshop on Quantum Optics is a series of conferences started informally in Budapest in 1992. Sometimes small events transform into important conferences, as in the case of CEWQO. Professor Jozsef Janszky, from the Research Institute of Solid State Physics and Optics, is the founder of this series. Margarita Man'ko obtained the following information from Jozsef Janszky during her visit to Budapest, within the framework of cooperation between the Russian and Hungarian Academies of Sciences in 2005. He organized a small workshop on quantum optics in Budapest in 1992 with John Klauder as a main speaker. Then, bearing in mind that a year before Janszky himself was invited by Vladimir Buzek to give a seminar on the same topic in Bratislava, he decided to assign the name 'Central European Workshop on Quantum Optics', considering the seminar in Bratislava to be the first workshop and the one in Budapest the second. The third formal workshop took place in Bratislava in 1993 organized by Vladimir Buzek, then in 1994 (Budapest, by Jozsef Janszky), 1995 and 1996 (Budmerice, Slovakia, by Vladimir Buzek), 1997 (Prague, by Igor Jex), 1999 (Olomouc, Czech Republic, by Zdenek Hradil), 2000 (Balatonfüred, Hungary, by Jozsef Janszky ), 2001 (Prague, by Igor Jex), 2002 (Szeged, Hungary, by Mihaly Benedict), 2003 (Rostock,Germany, by Werner Vogel and

  14. Exploring elementary students’ understanding of energy and climate change

    Directory of Open Access Journals (Sweden)

    Colin BOYLAN

    2008-10-01

    Full Text Available As environmental changes become a significant societal issue, elementary science curriculaneed to develop students’ understanding about the key concepts of energy and climate change.For teachers, developing quality learning experiences involves establishing what theirstudents’ prior understanding about energy and climate change are. A survey was developed toexplore what elementary students know and understand about renewable and non-renewablesources of energy and their relationship to climate change issues. The findings from thissurvey are reported in this paper.

  15. Teaching nuclear issues

    International Nuclear Information System (INIS)

    Hicks, D.W.

    1986-01-01

    This paper is based on the assumption that the nuclear debate, both globally and within Britain, is one of critical importance in the late twentieth century and that it should therefore, at some juncture, be explored as part of the school curriculum. An essential part of 'good education' in a democratic society is to teach young people how to think about such an issue, but not what to think about it. This paper attempts to set out some of the key issues and dilemmas in relation to what we may call 'nuclear education'. It perhaps asks more questions than it gives answers, but they are all essential questions which teachers must ask themselves if they are to teach sensitively about these matters. Some of these questions are given as examples. (author)

  16. Issues in patient compliance.

    Science.gov (United States)

    Murphy, J; Coster, G

    1997-12-01

    Patient compliance refers to the willingness and ability of an individual to follow health-related advice, to take medication as prescribed, to attend scheduled clinic appointments and to complete recommended investigations. It is a major health issue, with outcomes related to levels of morbidity, mortality and cost utilisation. Poor compliance has been reported as the most common cause of nonresponse to medication, with evidence to show that patients who adhere to treatment recommendations have better health outcomes than those who do not adhere, even when taking a placebo. Evidence-based practice guidelines, founded on clinical, behavioural and educational concepts, provide a means of measuring outcomes related to health status, patient satisfaction and cost-benefit issues, and may help to ensure that responsibility for compliance is shared between the clinician and the patient.

  17. Current issues in contraception.

    Science.gov (United States)

    Marnach, Mary L; Long, Margaret E; Casey, Petra M

    2013-03-01

    Contraceptive management in women should take into account patient lifestyle and coexisting medical issues as well as method safety, efficacy, and noncontraceptive benefits. This review focuses on common and timely issues related to contraception encountered in clinical practice, including migraine headaches and associated risk of ischemic stroke, the use of combined hormonal contraception along with citalopram and escitalopram, contraceptive efficacy and safety in the setting of obesity, contraceptives for treatment of menorrhagia, the association of intrauterine contraception and decreased risk of cervical cancer, and the association of venous thromboembolism and combined hormonal contraception. Recent trends supporting the use of long-acting reversible contraception are also reviewed. Copyright © 2013 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

  18. Transmission issues in Alberta

    International Nuclear Information System (INIS)

    Levson, D.

    2002-01-01

    This paper outlined the major issues and concerns facing users of the transmission system in Alberta. They include congestion management issues that make investors uncertain about power generation. It is necessary to know the difference between which transmission price signals will be faced by low cost cogeneration at Fort McMurray and Cold Lake coal-fired generation near Edmonton compared to combined cycle gas generation near Calgary. Import and export policy tariffs are another concern. Most new generation opportunities in Alberta require access to export markets, but transmission facilities for export need policy support and appropriate tariffs. It was noted that the past actions of Alberta's Transmission Administrator and balancing pool may be distorting market signals for ancillary service markets, and that loss studies and calculations need upgrading

  19. Drilling contract issues

    International Nuclear Information System (INIS)

    Davison, G.B.; Worden, D.R.; Borbridge, G.K.D.

    1997-01-01

    Some selected issues which are facing both operators and contractors in drilling for oil and gas, such as the allocation of risk by contract and by statute and the implementation of new technologies, were discussed. There are three varieties of written drilling contracts used in Canada: (1) day work and meterage contracts, (2) master drilling agreements, and (3) contracts that are used in construction projects that do not specifically relate to drilling. Issues relevant to the contractual allocation of risk, to implementing new drilling technologies, to reconciling contract and statute liability, and the formation of strategic alliances for mutual benefit, and the factors contributing to the success of such alliances were explored. 12 refs

  20. Uruguay; 2011 Selected Issues

    OpenAIRE

    International Monetary Fund

    2011-01-01

    This 2011 Article IV Consultation—Selected Issues paper focuses on estimating potential output and the output gap and spillovers from agriculture in the case of Uruguay. It introduces additional economic information and theory to estimate potential output, shedding some light on the discussion of current monetary and fiscal policies. The objective is to take advantage of economic data to disentangle the most recent economic performance by introducing multivariate techniques. The paper also pr...

  1. Ergonomics Issues in Malaysia

    OpenAIRE

    H. S. Loo; Stanley Richardson

    2012-01-01

    Problem statement: Ergonomics so far has had little impact in Malaysia. For most Malaysian managers, ergonomics is not considered to be associated with performance, but rather with occupational health and safety and legislation. Approach: This study reviews the development of ergonomics in Malaysia and the underlying issues related to national development. Results: Many changes need to be made within the ergonomics research, education and practice community by integrating concepts from the so...

  2. Introduction, issue 73

    OpenAIRE

    2008-01-01

    Africa is often referred to as the forgotten continent. It only catches the headlines when revolutions, massacres or massive electoral fraud take place. Africa is not a poor continent however. There is both hydrocarbon and mineral wealth. Oil and gas resources are valuable assets for the countries that possess them, and globally for an energy hungry world. In this issue of Forum five authors assess successes achieved and problems faced by some African countries in the hydrocarbon and electric...

  3. Belarus; Selected Issues

    OpenAIRE

    International Monetary Fund

    2002-01-01

    This Selected Issues paper reviews the external competitiveness of the Belarusian economy, particularly in 2000–01. The analysis starts with an overview of developments in Belarus’ external current account. The paper then examines various competitiveness indicators, most importantly changes in external and internal real exchange rates, as well as labor cost measures. It reviews trade data by sectors to explain recent export performance. The paper also provides an overview of current wage poli...

  4. Cambodia; Selected Issues

    OpenAIRE

    International Monetary Fund

    2000-01-01

    This Selected Issues paper for Cambodia explores the implications for long-term sustainable growth from cross-country analysis of the sources of growth. Cambodia’s low labor productivity, inadequate and expensive infrastructure, and a cumbersome regulatory environment do not bode well for future sustainable growth. Favorable external conditions, including foreign aid flows and trade agreements, have helped propel growth. As with other transition economies, Cambodia lags in institutional and m...

  5. Malaysia; Selected Issues

    OpenAIRE

    International Monetary Fund

    1998-01-01

    This Selected Issues paper on Malaysia highlights quantitative assessment of additional measures required during the medium term to achieve fiscal targets. The authorities aim to lower the budget deficit to about 3 percent of GDP by 2015, down from 4.0 percent in 2013, and to balance the budget by 2020. It suggests that ranking fiscal instruments under different fiscal policy goals can help policymakers identify the composition of fiscal adjustment based on their preferences. By combining ran...

  6. Accelerating News Issue 2

    CERN Document Server

    Kahle, K; Wildner, E

    2012-01-01

    In this summer issue we look at how developments in collimator materials could have applications in aerospace and beyond, and how Polish researchers are harnessing accelerators for medical and industrial uses. We see how the LHC luminosity upgrade is linking with European industry and US researchers, and how the neutrino oscillation community is progressing. We find out the mid-term status of TIARA-PP and how it is mapping European accelerator education resources.

  7. New Zealand; Selected Issues

    OpenAIRE

    International Monetary Fund

    2006-01-01

    This Selected Issues paper conducts a comparative analysis of the main determinants of GDP per capita growth in New Zealand and in other OECD countries to assess the relative importance of macroeconomic factors, institutional settings, and geographical location in New Zealand’s growth performance during the last 30 years. The estimation results find strong support for the view that geographical isolation has significantly hampered growth in New Zealand. The paper also reviews the internationa...

  8. Editorial Special Issue: Neuronus

    Science.gov (United States)

    Van der Lubbe, Rob H. J.; Kuniecki, Michał

    2016-01-01

    This special issue of the 12th volume of Advances in Cognitive Psychology is devoted to the Neuronus conference that took place in Kraków in 2015. In this editorial letter, we will focus on a selection of the materials and some follow-up research that was presented during this conference. We will also briefly introduce the conference contributions that successfully passed an external reviewing process. PMID:28154611

  9. GLOBALIZATION – ECONOMIC ISSUES

    OpenAIRE

    Monika Elzbieta Harach

    2011-01-01

    Globalization has brought new challenges and changes, in terms of both new risk and new opportunities. It is one of the key drivers of economic and environmental change. The impact can be both positive and negative. This paper explains the impact of globalization and the fundamental issues and current controversies related to globalization (trade, investment, the IMF and the World Bank, technology, media, culture, education, development, migration, health, the role of women, human rights). In...

  10. Chile - Selected Issues

    OpenAIRE

    International Monetary Fund

    1999-01-01

    This Selected Issues paper for Chile describes the postcrisis recovery experience. The recovery from the 2008–2009 global crisis has been markedly different both among advanced and emerging economies. The steady improvement in the labor wedge-distortions related to the consumption leisure decision helped support the recovery. In Chile, the growth generated by this improvement, was sufficient to overcome the relatively weak performance of efficiency (TFP). Chile’s recovery has been characteriz...

  11. Issues in waste combustion

    Energy Technology Data Exchange (ETDEWEB)

    Gustavsson, Lennart; Robertson, Kerstin; Tullin, Claes [Swedish National Testing and Research Inst., Boraas (Sweden); Sundquist, Lena; Wrangensten, Lars [AaF-Energikonsult AB, Stockholm (Sweden); Blom, Elisabet [AaF-Processdesign AB, Stockholm (Sweden)

    2003-05-01

    The main purpose of this review is to provide an overview of the state-of-the-art on research and development issues related to waste combustion with relevance for Swedish conditions. The review focuses on co-combustion in grate and fluidised bed furnaces. It is primarily literature searches in relevant databases of scientific publications with to material published after 1995. As a complement, findings published in different report series, have also been included. Since the area covered by this report is very wide, we do not claim to cover the issues included completely and it has not been possitile to evaluate the referred studies in depth. Basic knowledge about combustion issues is not included since such information can be found elsewhere in the literature. Rather, this review should be viewed as an overview of research and development in the waste-to-energy area and as such we hope that it will inspire scientists and others to further work in relevant areas.

  12. Ethical issues in stem cell research and therapy.

    Science.gov (United States)

    King, Nancy Mp; Perrin, Jacob

    2014-07-07

    Rapid progress in biotechnology has introduced a host of pressing ethical and policy issues pertaining to stem cell research. In this review, we provide an overview of the most significant issues with which the stem cell research community should be familiar. We draw on a sample of the bioethics and scientific literatures to address issues that are specific to stem cell research and therapy, as well as issues that are important for stem cell research and therapy but also for translational research in related fields, and issues that apply to all clinical research and therapy. Although debate about the moral status of the embryo in human embryonic stem cell research continues to have relevance, the discovery of other highly multipotent stem cell types and alternative methods of isolating and creating highly multipotent stem cells has raised new questions and concerns. Induced pluripotent stem cells hold great promise, but care is needed to ensure their safety in translational clinical trials, despite the temptation to move quickly from bench to bedside. A variety of highly multipotent stem cells - such as mesenchymal stem/stromal cells and stem cells derived from amniotic fluid, umbilical cord blood, adipose tissue, or urine - present the opportunity for widespread biobanking and increased access. With these increased opportunities, however, come pressing policy issues of consent, control, and justice. The imperatives to minimize risks of harm, obtain informed consent, reduce the likelihood of the therapeutic misconception, and facilitate sound translation from bench to bedside are not unique to stem cell research; their application to stem cell research and therapy nonetheless merits particular attention. Because stem cell research is both scientifically promising and ethically challenging, both the application of existing ethical frameworks and careful consideration of new ethical implications are necessary as this broad and diverse field moves forward.

  13. Understanding Mathematics-A Review

    Indian Academy of Sciences (India)

    Resonance – Journal of Science Education. Current Issue : Vol. 23, Issue 3 · Current Issue Volume 23 | Issue 3. March 2018. Home · Volumes & Issues · Categories · Special Issues · Search · Editorial Board · Information for Authors · Subscription ...

  14. Understanding clinical papers

    National Research Council Canada - National Science Library

    Owens, David, Dr; House, Allan; Bowers, David

    2006-01-01

    ... of the Copyright, Designs and Patents Act 1988 or under the terms of a licence issued by the Copyright Licensing Agency Ltd, 90 Tottenham Court Road, London W1T 4LP, UK, without the permission i...

  15. Understanding of the risk of HIV infection among the elderly in Ga-Rankuwa, South Africa.

    Science.gov (United States)

    Lekalakala-Mokgele, Eucebious

    2014-01-01

    The literature pertaining to the elderly shows that HIV infection among this population is on the increase, suggesting that the elderly population engages in activities risky for HIV infection. Reports on such behaviour include frequent sexual relations with much younger people and having multiple partners. A study was carried out in Ga-Rankuwa, a black township in Gauteng Province, South Africa to explore and describe the understanding of these elderly people regarding their risks of HIV infection and AIDS. Using a qualitative, exploratory design, three focus-group interviews were conducted with 32 women aged over 50 years. Findings revealed that older persons have knowledge about transmission of HIV infection and AIDS. However, a few had misconceptions as to how HIV infection is transmitted, as they believed that poor nutrition and sharing facilities play a role. Knowledge of mechanisms of protecting themselves against infection, such as use of a condom during coitus and wearing gloves when caring for infected family members, was also evident. The elderly indicated that they would prefer an older person, who they could identify with, to educate them more about HIV infection and AIDS. Although majority of participants had knowledge of how HIV is transmitted, and issues that put them at risk of transmission, a few the older persons had misconceptions about how HIV is transmitted due to lack of knowledge, as they believed that poor nutrition and sharing facilities can transmit infection. The lack of knowledge underscores the importance of addressing sexual risk with older people. It was very clear that more needs to be done in terms of education campaigns to dispel the myths of HIV infection and to empower the elderly.

  16. Tax avoidance: Definition and prevention issues

    Directory of Open Access Journals (Sweden)

    Anđelković Mileva

    2014-01-01

    Full Text Available The problem of resolving issues pertaining to tax avoidance, and particularly its aggressive forms, has been the focal point of discussion among tax scholars which is increasingly gaining attention of politicians alike. As opposed to tax evasion (which is illegal, the phenomenon of tax avoidance calls for careful consideration of state fiscal interests and a highly precise demarcation of the thin line between the acceptable and unacceptable conduct. In many contemporary states, tax avoidance (which implies a formal behaviour of tax payers within the limits of tax legislation but contrary to the tax regulation objectives is declared to be illegitimate. State authorities do not want to tolerate such activity, which results in tax payers' reduction or avoidance of tax liabilities. We should also bear in mind that all tax payers have the tax planning option at their disposal, by means of which they make sure that they do not pay more tax than they are legally obliged to. However, in case they skilfully use the tax regulation flaws and loopholes for the sole purpose of tax evasion, and/or resort to misrepresentation and deceptive constructs, they are considered to be exceeding the limits of acceptable tax behaviour. In comparison to the specific anti-abuse measures which have been built into some national tax legislations, there is a growing number of states that introduce the general anti-abuse legislations, which is based on judicial doctrines or statutory legislation. Yet, there is a notable difference among the envisaged anti-abuse measures depending on whether the national legislation is based on the Anglo-American or European-Continental legal system. The efficiency of applying these general anti-abuse rules in taxation largely rests on their interpretation as well as on their relationship with the principle of legality.

  17. Globalisation and global health: issues for nursing.

    Science.gov (United States)

    Bradbury-Jones, Caroline; Clark, Maria

    2017-05-24

    'Globalisation' is the term used to describe the increasing economic and social interdependence between countries. Shifting patterns of health and disease are associated with globalisation. Global health refers to a health issue that is not contained geographically and that single countries cannot address alone. In response to globalisation and global health issues, nurses practise in new and emerging transnational contexts. Therefore, it is important that nurses respond proactively to these changes and understand the effects of globalisation on health worldwide. This article aims to increase nurses' knowledge of, and confidence in, this important area of nursing practice.

  18. Understanding quantum physics

    International Nuclear Information System (INIS)

    Spillner, Vera

    2011-01-01

    This thesis presents a bundle definition for 'scientific understanding' through which the empirically equivalent interpretations of quantum mechanics can be evaluated with respect to the understanding they generate. The definition of understanding is based on a sufficient and necessary criterion, as well as a bundle of conditions - where a theory can be called most understandable whenever it fulfills the highest number of bundle criteria. Thereby the definition of understanding is based on the one hand on the objective number of criteria a theory fulfills, as well as, on the other hand, on the individual's preference of bundle criteria. Applying the definition onto three interpretations of quantum mechanics, the interpretation of David Bohm appears as most understandable, followed by the interpretation of Tim Maudlin and the Kopenhagen interpretation. These three interpretations are discussed in length in my thesis. (orig.)

  19. Pathways toward understanding Macroscopic Quantum Phenomena

    International Nuclear Information System (INIS)

    Hu, B L; Subaşi, Y

    2013-01-01

    measure of quantumness here and pick out these somewhat counter-intuitive examples to show that there are blind spots worthy of our attention and issues which we need to analyze closer. Our purpose is to try to remove the stigma that quantum only pertains to micro, in order to make way for deeper probes into the conditions whereby quantum features of macroscopic systems manifest.

  20. Isotope Hydrology: Understanding and Managing Water Resources

    International Nuclear Information System (INIS)

    Madsen, Michael

    2013-01-01

    Development is intricately linked to water whether concerning issues of health, food and agriculture, sanitation, the environment, industry, or energy. The IAEA, through its Water Resources Programme provides its Member States with science-based information and technical skills to improve understanding and management of their water resources