WorldWideScience

Sample records for issues facing working

  1. Work-Related Issues Facing Nurse Anesthetists During Deployment on Military Operation Other Than War

    Science.gov (United States)

    2000-10-01

    sites. There were mosquitoes, banana rats, iguanas , and sand crabs in Cuba; camel spiders, mice, scorpions, snakes, and "attack" flies in Saudi Arabia...doctrine/jel/new_pubs/jplO2. pdf NURSE ANESTHETIST DEPLOYMENT ISSUES 62 Kincheloe, J.L., & McLaren, P.L. (1994). Rethinking critical theory and qualitative

  2. Work-Related Issues Facing Nurse Anesthetists During Deployment on a Military Operation Other Than War

    Science.gov (United States)

    2000-10-01

    an every day occurrence at the majority of sites. There were mosquitoes, banana rats, iguanas , and sand crabs in Cuba; camel spiders, mice, scorpions...www.dtic.mil/doctrine/jel/new_pubs/jpl_02. pdf NURSE ANESTHETIST DEPLOYMENT ISSUES 62 Kincheloe, J.L

  3. Continuing Education: Facing the Issues.

    Science.gov (United States)

    Broadbent, Marianne

    1986-01-01

    Examines a number of issues facing the Australian library and information services community in the area of continuing education, including recommendations of the Library Association of Australia, the cost of continuing education activities, the role and responsibility of schools of library and information studies, and notions of coordination.…

  4. What Are the Ethical Issues Facing Global-Health Trainees Working Overseas? A Multi-Professional Qualitative Study.

    Science.gov (United States)

    Harrison, James D; Logar, Tea; Le, Phuoc; Glass, Marcia

    2016-07-13

    The aim of this study was to identify global health ethical issues that health professional trainees may encounter during electives or placements in resource-limited countries. We conducted a qualitative study involving focus groups and an interview at the University of California San Francisco. Participants were multi-professional from the Schools of Medicine, Nursing and Pharmacy and had experience working, or teaching, as providers in resource-limited countries. Eighteen participants provided examples of ethical dilemmas associated with global-health outreach work. Ethical dilemmas fell into four major themes relating to (1) cultural differences (informed consent, truth-telling, autonomy); (2) professional issues (power dynamics, training of local staff, corruption); (3) limited resources (scope of practice, material shortages); (4) personal moral development (dealing with moral distress, establishing a moral compass, humility and self awareness). Three themes (cultural differences, professional issues, limited resources) were grouped under the core category of "external environmental and/or situational issues" that trainees are confronted when overseas. The fourth theme, moral development, refers to the development of a moral compass and the exercise of humility and self-awareness. The study has identified case vignettes that can be used for curriculum content for global-health ethics training.

  5. What Are the Ethical Issues Facing Global-Health Trainees Working Overseas? A Multi-Professional Qualitative Study

    Directory of Open Access Journals (Sweden)

    James D. Harrison

    2016-07-01

    Full Text Available The aim of this study was to identify global health ethical issues that health professional trainees may encounter during electives or placements in resource-limited countries. We conducted a qualitative study involving focus groups and an interview at the University of California San Francisco. Participants were multi-professional from the Schools of Medicine, Nursing and Pharmacy and had experience working, or teaching, as providers in resource-limited countries. Eighteen participants provided examples of ethical dilemmas associated with global-health outreach work. Ethical dilemmas fell into four major themes relating to (1 cultural differences (informed consent, truth-telling, autonomy; (2 professional issues (power dynamics, training of local staff, corruption; (3 limited resources (scope of practice, material shortages; (4 personal moral development (dealing with moral distress, establishing a moral compass, humility and self awareness. Three themes (cultural differences, professional issues, limited resources were grouped under the core category of “external environmental and/or situational issues” that trainees are confronted when overseas. The fourth theme, moral development, refers to the development of a moral compass and the exercise of humility and self-awareness. The study has identified case vignettes that can be used for curriculum content for global-health ethics training.

  6. Overcoming Student Resistance to Group Work: Online Versus Face-to-Face

    Science.gov (United States)

    Smith, Glenn Gordon; Sorensen, Chris; Gump, Andrew; Heindel, Allen J.; Caris, Mieke; Martinez, Christopher D.

    2011-01-01

    This study compared student group work experiences in online (OL) versus face-to-face (f2f) sections of the same graduate course, over three years, to determine what factors influence student group work experiences and how do these factors play out in f2f versus OL environments. Surveys and student journals suggest that communication issues,…

  7. Technology and the issues facing nursing assessment.

    Science.gov (United States)

    Ansell, Helen; Meyer, Alannah; Thompson, Shona

    This article describes an investigation into the use of technology and the issues nurses face undertaking nursing assessment. It reports qualitative, descriptive research involving interviews with ten ward nurses from three hospitals in New Zealand. Thematic analysis of the data revealed three key issues: the impact of technology, the influence of early warning systems and nurse autonomy. Results show how clinical decision making around nursing assessment is influenced by technology and the Early Warning Score. These clinical decisions may not always be informed by critical thinking in complex healthcare environments. The article concludes that nurse autonomy, while supported and endorsed in theory, is frequently in conflict with hospital risk-management policies and the use of prescriptive algorithms.

  8. An Analysis of the Face Issues in The Wedding Banquet

    Institute of Scientific and Technical Information of China (English)

    SUN Yan-ni

    2015-01-01

    After a review of current studies both home&abroad about face issue, the thesis analyzes the face issues in the movie The Wedding Banquet from four perspectives with face theory to show the different degrees of concern, understanding, and views of face between Chinese and American.

  9. Challenges Facing Group Work Online

    Science.gov (United States)

    Chang, Bo; Kang, Haijun

    2016-01-01

    Online group work can be complicated because of its asynchronous characteristics and lack of physical presence, and its requirements for skills in handling technology, human relationships, and content-related tasks. This study focuses on the administrative, logistical and relationship-related challenges in online group work. Challenges in areas…

  10. Insults and face work in the Bible

    Directory of Open Access Journals (Sweden)

    John J. Pilch

    2014-02-01

    Full Text Available Insults play a key role in social interaction in the agonistic culture of the Middle East. This article constructs a social scientific model of social interaction regarding face work and insults and then filters the Gospel of Matthew through that model to highlight the prevalence of insult in the biblical world.

  11. Dietary Issues Inpatients Face With Being Vegetarian

    Science.gov (United States)

    Potter-Dunlop, Julie A.; Tse, Alice M.

    2016-01-01

    This article reviews the literature from 1985 through 2010 on research related to the dietary issues vegetarian inpatients may encounter in the acute care setting. A thematic portrayal of vegetarianism in the context of the inpatient setting is described. Implications for future research and nursing practice are identified. PMID:22157507

  12. Current Water Issues Faced with Tianjin

    Institute of Scientific and Technical Information of China (English)

    刘柳

    2009-01-01

    Tianjin is the third biggest city in China,but currently facing a severe water shortage.Historically,due to Tianjin's geographic location it is a water rich city,but over the past 50 decades has become a water poor area.Over all both quality and quantity of Tianjin's water resource are declining.Recommendations arc made to resolve this water problem in different aspects.%天津作为中国的直辖市之一,目前面临着严重水资源短缺的问题.在历史上,因为它的地理位置,天津是水资源丰富的城市.然而近几十年来天津已经成为水资源极度匮乏地区.天津水资源的数量和质量都在急刷下降.在这篇文章中提出了一些建议来帮助解决这些水问题.

  13. Traffic- Croatia Facing the Global Issues

    Directory of Open Access Journals (Sweden)

    Ivan Mahalec

    2012-10-01

    Full Text Available Traffic today is an indispensable part of our lives and oneof the basic preconditions of what is called social progress. Likeblood in our body it circulates across the whole globe and allowsfor the necessary flow of people and materials. This workconsiders the impact of traffic on the lives of people and on theenvironment, analyses the available energy sources and vehiclepropulsion systems and illustrates global climatic issues. Thepaper presents the methodology created by EU for monitoringof harmful emissions at the national/eve! and gives data on differencesin emissions of individualtransp01t modes. The trafficcondition in the Republic of Croatia is analysed and a thesis isgiven regarding possible solution of the stated problems.

  14. Civil Rights Issues Facing Arab Americans in Michigan.

    Science.gov (United States)

    Michigan State Advisory Committee to the U.S. Commission on Civil Rights.

    This report is a summary statement of the Michigan Advisory Committee's study on civil rights issues facing Arab American communities in Michigan. It is based on information received by the Committee at a community forum held in Dearborn, Michigan, in 1999. Six sections focus on: (1) "Introduction," including Arab American demographics…

  15. Motivational Issues in Knowledge Work

    Directory of Open Access Journals (Sweden)

    Anca BOGDAN

    2008-01-01

    Full Text Available The paper discusses the place of emotions in modern theories of motivation, and the influence of the knowledge-oriented paradigm on redefining motivation and rethinking ways of rendering work, knowledge work, in particular, more efficient, in a society in which human participation and deployment of intellectual capital become key factors of success, replacing traditional, tangible-focused, factors of production.

  16. Facing NAFTA: Literacy and Work in Mexico.

    Science.gov (United States)

    Flores, Gloria Hernandez; Lankshear, Colin

    2000-01-01

    Outlines the deep and complex challenge faced by Mexico in its quest for closer economic integration with so-called advanced economies. Discusses extensive poverty and illiteracy, and the systematic exclusion of many people from access to the very kinds of learning required by Mexico's economic project. Argues that extraordinary efforts and…

  17. Escaping Embarrassment: Face-Work in the Rap Cipher

    Science.gov (United States)

    Lee, Jooyoung

    2009-01-01

    How do individuals escape embarrassing moments in interaction? Drawing from ethnographic fieldwork, in-depth interviews, and video recordings of weekly street corner ciphers (impromptu rap sessions), this paper expands Goffman's theory of defensive and protective face-work. The findings reveal formulaic and indirect dimensions of face-work. First,…

  18. Escaping Embarrassment: Face-Work in the Rap Cipher

    Science.gov (United States)

    Lee, Jooyoung

    2009-01-01

    How do individuals escape embarrassing moments in interaction? Drawing from ethnographic fieldwork, in-depth interviews, and video recordings of weekly street corner ciphers (impromptu rap sessions), this paper expands Goffman's theory of defensive and protective face-work. The findings reveal formulaic and indirect dimensions of face-work. First,…

  19. Working Time: Tendencies and Emerging Issues.

    Science.gov (United States)

    Bosch, Gerhard

    1999-01-01

    Examines issues of working time starting with International Labor Organization standards and reports on changes and the forces driving them. Outlines conditions in which working-time reductions are likely to affect employment positively and concludes with topics for further analysis. (Author/JOW)

  20. Systemic Issues in School to Work Transitions.

    Science.gov (United States)

    Silberman, Harry F.

    As an outcome of a conference on the problem of school to work transition, four dimensions which provide a framework within which to examine the school to work issue, are identified and discussed as they relate to career education and the community college role. The first dimension is concerned with educational goals and is divided along a…

  1. Global climate change: A strategic issue facing Illinois

    Energy Technology Data Exchange (ETDEWEB)

    Womeldorff, P.J.

    1995-12-31

    This paper discusses global climate change, summarizes activities related to climate change, and identifies possible outcomes of the current debate on the subject. Aspects of climate change related to economic issues are very briefly summarized; it is suggested that the end result will be a change in lifestyle in developed countries. International activities, with an emphasis on the Framework Convention on Climate Change, and U.S. activities are outlined. It is recommended that the minimum action required is to work to understand the issue and prepare for possible action.

  2. An Experiment Comparing HBSE Graduate Social Work Classes: Face-to-Face and at a Distance

    Science.gov (United States)

    Woehle, Ralph; Quinn, Andrew

    2009-01-01

    This article describes a quasi-experimental comparison of two master's level social work classes delivering content on human behavior in the social environment. One class, delivered face-to-face, was largely synchronous. The other class, delivered using distance technologies, was more asynchronous than the first. The authors hypothesized that…

  3. Work function of elemental metals and its face dependence ...

    African Journals Online (AJOL)

    Journal of the Nigerian Association of Mathematical Physics. Journal Home ... Open Access DOWNLOAD FULL TEXT Subscription or Fee Access. Work function of elemental metals and its face dependence: Stabilized Jellium approach.

  4. Great Decisions 1988: Foreign Policy Issues Facing the Nation.

    Science.gov (United States)

    Hoepli, Nancy, Ed.

    Eight selected U.S. foreign policy issues are explored in this study and discussion guide. Issue 1, "U.S. Foreign Policy: Projecting U.S. Influence," describes United States involvement in diplomacy, military power, intelligence, trade, and foreign aid since World War II. U.S.-Mexico relations are considered in issue 2, "Mexico and…

  5. How have hospitals faced the pricing issues of the 1990's?

    Science.gov (United States)

    Kleimenhagen, A; Naidu, G M; Pillari, G D

    1994-01-01

    National health care expenditures are rising rapidly, bringing on a health care financing crisis. For this reason, it is useful to see how hospitals are facing the price issues of the 1990's. This study examines the price strategies hospitals follow and analyzes their observations on price sensitivity and payer mix. The results clearly show that hospitals have not given much attention to the pricing variable. The study suggests that marketing and finance will have to work closely together in developing future pricing strategies.

  6. Issues and Concerns Faced by Undergraduate Language Student Teachers during Teaching Practicum Experiences

    Science.gov (United States)

    Ali, Mohd Sofi; Othman, Abdul Jalil; Karim, Abdul Faruk Abdul

    2014-01-01

    This study examined specific issues and concerns faced by Bachelor of Education student teachers majoring in Language and Literature during their 12-week teaching practicum experience. Specifically, three main areas of concerns were examined. They were: (1) specific issues and concerns related to the implementation of teaching practicum faced by…

  7. How to Teach Controversial Constitutional Issues Facing Women.

    Science.gov (United States)

    Berry, Mary Frances

    1988-01-01

    Explains that teaching the historical context of women's legal issues allows future voters to make informed decisions. Suggests ways of including the Equal Rights Amendment, sexual harassment, sexual discrimination, and abortion in the high school curriculum. Recommends several anthologies of primary materials for teaching these issues. (LS)

  8. How to Teach Controversial Constitutional Issues Facing Women.

    Science.gov (United States)

    Berry, Mary Frances

    1988-01-01

    Explains that teaching the historical context of women's legal issues allows future voters to make informed decisions. Suggests ways of including the Equal Rights Amendment, sexual harassment, sexual discrimination, and abortion in the high school curriculum. Recommends several anthologies of primary materials for teaching these issues. (LS)

  9. Assessment of Issues Facing Immigrant and Refugee Families

    Science.gov (United States)

    Segal, Uma A.; Mayadas, Nazneen S.

    2005-01-01

    This article identifies the different problems immigrants and refugees face in the United States, especially socioeconomic and psychosocial concerns that often relate to the experience of migration. Traditional familial roles and responsibilities are frequently challenged, exacerbated by sociocultural differences and inadequate understandings…

  10. Talking-Face Identity Verification, Audiovisual Forgery, and Robustness Issues

    Science.gov (United States)

    Karam, Walid; Bredin, Hervé; Greige, Hanna; Chollet, Gérard; Mokbel, Chafic

    2009-12-01

    The robustness of a biometric identity verification (IV) system is best evaluated by monitoring its behavior under impostor attacks. Such attacks may include the transformation of one, many, or all of the biometric modalities. In this paper, we present the transformation of both speech and visual appearance of a speaker and evaluate its effects on the IV system. We propose MixTrans, a novel method for voice transformation. MixTrans is a mixture-structured bias voice transformation technique in the cepstral domain, which allows a transformed audio signal to be estimated and reconstructed in the temporal domain. We also propose a face transformation technique that allows a frontal face image of a client speaker to be animated. This technique employs principal warps to deform defined MPEG-4 facial feature points based on determined facial animation parameters (FAPs). The robustness of the IV system is evaluated under these attacks.

  11. Face validity of the single work ability item

    DEFF Research Database (Denmark)

    Gupta, Nidhi; Jensen, Bjørn Søvsø; Søgaard, Karen

    2014-01-01

    PURPOSE: The purpose of this study was to investigate the face validity of the self-reported single item work ability with objectively measured heart rate reserve (%HRR) among blue-collar workers. METHODS: We utilized data from 127 blue-collar workers (Female = 53; Male = 74) aged 18-65 years from...... the cross-sectional "New method for Objective Measurements of physical Activity in Daily living (NOMAD)" study. The workers reported their single item work ability and completed an aerobic capacity cycling test and objective measurements of heart rate reserve monitored with Actiheart for 3-4 days...

  12. Working through envy: some technical issues.

    Science.gov (United States)

    Moser-Ha, H

    2001-08-01

    The author argues that envy appears in an analysis as a hostile, life-destroying force and is directed at the good qualities of the object, often manifesting in the patient's need to devalue analytic work that has been helpful. An intractable negative therapeutic reaction can thus become a persistent feature of an analysis. Sometimes powerful envy is silently operating beneath the surface, with the patient feeling continually wronged and mistreated by the object. The author argues that bringing the projected envy into the patient's personality structure is an important aspect of successful analysis, but that various technical problems have to be considered before painful insight can be achieved into the division in the patient's self. Presenting material from a relatively long analysis, she discusses some technical issues in dealing with these processes. Interpretation of envy can be a delicate matter, requiring consideration not only of how to interpret, but also of the nature of the countertransference and the form of the interpretation. A transference interpretation directed solely at the patient's self-destructive behaviour and destructiveness towards the object carries the risk of further stimulating the destructiveness, even if it is correct; it is also important to bring the patient's libidinal aspect into the interpretation.

  13. Integration of Work-life Issues with Respect to Female Employees

    Directory of Open Access Journals (Sweden)

    Jitendra Kumar Sharma

    2011-02-01

    Full Text Available Work-life integration issue has become an agenda of board room meetings across the globe especially in India. A working person has multiple roles to play at a time at personal as well as organizational fronts; each demanding different skills and anticipations. When such role demands overlap and get clashed, serious problems are faced by the employees. Moreover, in sales, the performance pressure is high leading to work stress reflected in personal life. This research paper is an attempt to delve into the issue of work-life integration issues with reference to young women working as school teachers in private schools of Mumbai.

  14. Face Values: The Use of Sensitive Error Correction to Address Adolescents' "Face" Issues in the Modern Languages Classroom

    Science.gov (United States)

    Crichton, Hazel; Templeton, Brian; Valdera, Francisco

    2017-01-01

    Anxiety about "performing" in a foreign language in front of classmates may inhibit learners' contributions in the modern languages class through fear of embarrassment over possible error production. The issue of "face", perceived social standing in the eyes of others, presents a sensitive matter for young adolescents…

  15. The most critical issues facing managers in South Africa today

    Directory of Open Access Journals (Sweden)

    G. Maritz

    2002-12-01

    Full Text Available South African managers today find themselves squeezed between juxtapositions, such as international competition and simultaneous skill development programmes to combat illiteracy. A second example is high unemployment and the concurrent shortage of IT specialists. Affirmative action has led to troublesome labour relations. HIV/AIDS has an enormous impact on business and must be managed. South African managers need to change their managerial approaches to cope with the increasing demands of this country. Managers must be aware of the realities facing them and know how to turn them into potential growth opportunities for their organisations and South Africa as a country.

  16. Facing the Issues: Challenges, Censorship, and Reflection through Dialogue

    Science.gov (United States)

    Lent, ReLeah Cossett

    2008-01-01

    ReLeah Cossett Lent provides practical advice for ensuring that books are kept on shelves and in classrooms for students to read. She outlines steps for creating professional learning communities that engage with censorship issues and prepare schools to deal with book challenges in thoughtful, supportive ways. (Contains 4 figures.)

  17. Facing the Issues: Challenges, Censorship, and Reflection through Dialogue

    Science.gov (United States)

    Lent, ReLeah Cossett

    2008-01-01

    ReLeah Cossett Lent provides practical advice for ensuring that books are kept on shelves and in classrooms for students to read. She outlines steps for creating professional learning communities that engage with censorship issues and prepare schools to deal with book challenges in thoughtful, supportive ways. (Contains 4 figures.)

  18. From Narcissism to Face Work: Two Views on the Self in Social Interaction.

    Science.gov (United States)

    Peräkylä, Anssi

    2015-09-01

    Through the analysis of conversational interaction and clinical notes, this article develops conceptual linkages between the Goffmanian concept of face and the psychoanalytic and psychiatric understandings of narcissism. Self-cathexis--the investment of libidinal emotion to the image of self--is a key issue both for Goffman and in psychoanalytic studies of narcissism. For Goffman, the self and its cathexis are inherently fragile interactional achievements, whereas for psychoanalysts such as Kernberg and Kohut, they are relatively stable intrapsychic structures. An application of Goffman's theory to narcissistic personality disorders suggests that pathological narcissism involves the isolation of the person's self-image from interactional. practices and a consequent inability to benefit from face work in ordinary social encounters. Clinical experience suggests revisions to the theory of face work: there is a biographical continuity in a person's experience of face, and successful participation in face work is made possible by the psychic capacity of playful orientation to one's own and others' narcissistic illusions. Such playful orientation is manifested through the interactional practices of role distancing.

  19. Policy issues facing the Comprehensive Test Ban Treaty and prospects for the future

    Energy Technology Data Exchange (ETDEWEB)

    Sweeney, J.

    1999-04-01

    This report is divided into the following 5 sections: (1) Background; (2) Major Issues Facing Ratification of CTBT; (3) Current Status on CTBT Ratification; (4) Status of CTBT Signatories and Ratifiers; and (5) CTBT Activities Not Prohibited. The major issues facing ratification of CTBT discussed here are: impact on CTBT of START II and ABM ratification; impact of India and Pakistan nuclear tests; CTBT entry into force; and establishment of the Comprehensive Nuclear Test-Ban Treaty Organization.

  20. Face to Face Talk——Chinese and American Scholars Discuss Tibetan Issues

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    In early 2002,Zhu Xiaoming(Vice-President of the China World Ethnic Society),Huo Zhongquanand Hong Tao(both research fellows with the China Ethics Research Center)met with Americanexperts on China with the Research Office ot the US Congress and the US Think Tank,includingKerry B.Dumbaugh,Alfred D.Wilhelm Jr,David G.Brown and Thomas G.Lum.They held talkson issues of common concern.Following are excerps of their talk on the Tibetan issue.

  1. Psychosocial and socioeconomic issues facing the living kidney donor.

    Science.gov (United States)

    Dew, Mary Amanda; Jacobs, Cheryl L

    2012-07-01

    At the 2010 Conference on Living Kidney Donor follow-up, a workgroup was convened to comment on the state of the evidence in 4 broad areas: (a) health-related quality of life postdonation; (b) donors' financial and economic concerns; (c) outcomes issues specific to newer areas of donation, namely, kidney exchange and anonymous (directed and nondirected) donation; and (d) the role of informed consent in relation to postdonation psychosocial outcomes. The workgroup sought to offer recommendations regarding research priorities for the next decade and data collection strategies to accomplish the needed research. The workgroup concluded that there has been little consideration of the nature or predictors of any long-term psychosocial outcomes in living donors. In some areas (eg, kidney exchange and anonymous donation), there is limited information on outcomes even in the early aftermath of donation. Across all 4 psychosocial areas, prospective studies are needed that follow donors to examine the course of development and/or resolution of any donation-related difficulties. The formation of a national registry to routinely collect psychosocial follow-up data may be an efficient strategy to monitor donor outcomes in both the short- and long-term years after donation. Copyright © 2012 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  2. Current Issues in Social Work Doctoral Education

    Science.gov (United States)

    Goodman, Harriet

    2015-01-01

    The purpose of doctoral programs in social work is to prepare research-scientists who contribute to knowledge that guides professional practice and educators competent to teach new cohorts of social work practitioners. In grooming stewards of the profession, doctoral programs also must prepare their graduates to support the larger contemporary…

  3. Introduction to the Social Media + Society Special Issue on Selfies: Me-diated Inter-faces

    Directory of Open Access Journals (Sweden)

    Katie Warfield

    2016-04-01

    Full Text Available This introduction to the special issue entitled Me-diated Inter-faces begins by bringing into question the concept of positioning: what is it that we are doing when we take a position within the study of social media? Reviewing the work of the inaugural manifestos of the journal Social Media + Society on one hand, and the introduction to the special issue on selfies for the International Journal of Communications on the other, this introduction provides both critical and creative in-roads for thinking and re-thinking digital self-images shared on social media. Given the constantly changing nature of social media, this paper is a call to researchers of social media to not fall prey to the ossification of our current positions since theorizing the “social” in social media means always at once theorizing the body. As such this intro offers numerous and diverse perspectives on the body that might inform emerging thoughts on the socially media body. The introduction then provides an overview of the papers in this special issue and concludes by offering openings and ruptures for further discussion, rather than closure of conclusions.

  4. Challenges Faced by Teachers Implementing Socio-Scientific Issues as Core Elements in Their Classroom Practices

    Science.gov (United States)

    Bossér, Ulrika; Lundin, Mattias; Lindahl, Mats; Linder, Cedric

    2015-01-01

    Teachers may face considerable challenges when implementing socio-scientific issues (SSI) in their classroom practices, such as incorporating student-centred teaching practices and exploring knowledge and values in the context of socioscientific issues. This year-long study explores teachers' reflections on the process of developing their…

  5. 77 FR 64462 - Conference on International Trade Issues Facing U.S. Machinery Manufacturing Industries

    Science.gov (United States)

    2012-10-22

    ... Conference on International Trade Issues Facing U.S. Machinery Manufacturing Industries AGENCY: Manufacturing... December 4, 2012 the Office of Transportation and Machinery will hold a one-day conference on bi-lateral and multi-lateral international trade issues impacting the U.S. machinery manufacturing...

  6. Changing Faces in the Art Room: Working with Plasticine Clay.

    Science.gov (United States)

    Skophammer, Karen

    1999-01-01

    Presents an art lesson for second-grade students that was inspired by the book "Grandpa's Face" by Eloise Greenfield. Comments that the students each wrote a descriptions of their grandfather's face, compared the artwork of Chuck Close and Vincent Van Gogh, and then made clay representations of their grandfather's face using abstract…

  7. Working Together on Worker Training. Issue Brief.

    Science.gov (United States)

    Bosworth, Brian

    Inter-firm cooperation has emerged as a key element of competitive business strategy. Firms improve mutual understanding of their complementary competencies and combine them in better ways; improve access to new markets and advanced technologies; and learn more fully and quickly from each other. Challenges of work force development (WFD) can be…

  8. “Go Make Your Face Known”: Collaborative Working through the Lens of Personal Relationships

    Directory of Open Access Journals (Sweden)

    Nigel King

    2017-08-01

    Full Text Available Background: Collaborative working between professionals is a key component of integrated care. The academic literature on it largely focuses either on integration between health and social care or on the dynamics of power and identity between doctors and nurses. With the proliferation and extension of nursing roles, there is a need to examine collaborative working amongst different types of nurses. Method: This study explored experiences of collaborative working amongst generalist and specialist nurses, in community and acute settings. We carried out semi-structured interviews, incorporating the Pictor technique, with 45 nurses, plus 33 other key stakeholders. Transcripts were analysed using Template Analysis. This article focuses on one major thematic area that emerged from the analysis: the significance of interpersonal relationships amongst nurses, and between them and other professionals, patients and carers. Results: Relationship issues were ubiquitous in participants’ accounts of collaborative working. Good personal relationships facilitated collaboration; face-to-face interaction was especially valued. Relationships were recognized as requiring effort, especially in new roles. Organisational changes could disrupt productive personal networks. Conclusion: Relationship issues are integral to successful collaborative working. Policy and practice leaders must take this into account in future service developments. Further research into collaborative relationships in different settings is needed.

  9. Abandoning pipelines working group regulatory issues

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The history of hydrocarbon development in Louisiana and off its coast is one of the interdependence of technological innovation, entrepreneurial risk-taking, resource management, judicial decisions, legislation, marketing, employee good will, infrastructure and support services, coupled with favorable geologic structures that made early exploration and development relatively easy. Mariners sailing off the coast of Louisiana and Texas in the 1600`s recorded one of the earliest known natural oil seeps. They shrugged it off as unimportant, as there was no market for the substance they witnessed. The seepage, however, provided a tiny clue to the vast storehouse of hydrocarbons trapped in the earth`s crust extending from the uplands, through Louisiana`s swamps and marshes, and into the subaqueous habitats of the Gulf of Mexico-the world`s ninth largest body of water. In all cases, each move into a new geographic province required considerable change in operation philosophy and in the science supporting the exploration and development activity. As technology changed, or was developed to meet the industry`s needs, new frontiers were explored. However, with time-as is the case with any nonrenewable resource-fields and wells lost their productive life. They had to be abandoned. In fact, the Minerals Management Service suggests that within the next 10 years the offshore industry will remove 150 platforms per year, or nearly half of the current number of production units. The industry will be asked to dispose of nearly one unit every 2.4 days. If this is the case, abandonment issues are going to continue to surface.

  10. Human issues of library and information work

    Directory of Open Access Journals (Sweden)

    Jela Steinerová

    2001-01-01

    Full Text Available This paper examines philosophical, methodological and practical strategic aspects of library and information activity from the viewpoint of natural human and social factors. In contrast to traditional methodological patterns, real-life information problems and supportive methods of information seeking are stressed. The formulated conceptual framework is related to new competencies of information professionals, needs of information institutions and position of a human being in information processes. New methodological approach is outlined in models including factors with impact on a position of people in information work, human complexity and relationships of people and information. The resulting idea of human unity in information-related behaviour forms the vision of research directed to philosophy of a man in information science.

  11. Health Issues at Work: Opportunities for Industrial/Organizational Psychology.

    Science.gov (United States)

    Ilgen, Daniel R.

    1990-01-01

    Discusses why health issues should be addressed, and why industrial/organizational psychologists should address these issues in the workplace. Presents five models for addressing health at work. Explores health-related criteria as sources for studying and developing programs concerning health. Discusses responses to health at work on an individual…

  12. Ethnic issues in the works of John Steinbeck

    Directory of Open Access Journals (Sweden)

    Polona Vičič

    2012-12-01

    Full Text Available John Steinbeck is an author whose literary oeuvre has evoked a rich palette of reactions, from open admiration to total rejection. This divided reaction to his works is probably at least to some extent due to the fact that his works address several contentious issues, one of them being ethnic issues, which will be discussed in this paper.

  13. Ethical Issues in the Research of Group Work

    Science.gov (United States)

    Goodrich, Kristopher M.; Luke, Melissa

    2017-01-01

    This article provides a primer for researchers exploring ethical issues in the research of group work. The article begins with an exploration of relevant ethical issues through the research process and current standards guiding its practice. Next, the authors identify resources that group work researchers can consult prior to constructing their…

  14. Gender issues in safety and health at work : a review

    NARCIS (Netherlands)

    Houtman, I.L.D.; Kauppinen, K.; Kumpulainen, R.; Goudswaard, A.

    2003-01-01

    This report explores the gender differences in occupational safety and health. There is strong segregation of women and men into different jobs and tasks at work. Both men and women face significant risks. In general, men suffer more accidents and injuries at work than women do, whereas women report

  15. Sexual and reproductive health issues facing Southeast Asian beer promoters: a qualitative pilot study

    Directory of Open Access Journals (Sweden)

    Spitzer Denise L

    2010-07-01

    Full Text Available Abstract Background In Southeast Asia, hundreds of thousands of young rural women migrate from their villages to the larger cities in search of work. Many find employment with beer companies or in the clubs where beer is sold, promoting the sale of beer. Previous research suggests these young migrants are in a highly vulnerable position. This paper will describe the findings of an October 2009 meeting to develop a research agenda on the sexual and reproductive health of beer promoters and a subsequent pilot study of focus groups with beer promoters to review this agenda. Methods Participants of the research meeting representing beer promoters, academics, non-governmental organizations (NGOs, government and the beer industry from Cambodia, Thailand, Laos, and Vietnam collaborated in the development of three key research themes. The themes were verified in focus group discussions with beer promoters organized by local research partners in all four countries. The focus group participants were asked what they felt were the key sexual and reproductive health issues facing them in a non-directive and unstructured manner, and then asked to comment more specifically on the research priorities developed at the meeting. The focus groups were recorded digitally, transcribed, and translated into English. The data were analyzed by coding for common themes and then developing matrices to compare themes between groups. Results The participants of the meeting identified three key research themes: occupational health (including harassment and violence, working conditions, and fair pay, gender and social norms (focusing on the impact of power relations between the genders on women's health, and reproductive health (knowledge and access to reproductive health care services. The participants in the focus groups in all four countries agreed that these were key priorities for them, though the emphasis on the most important issues varied between groups of women

  16. Future Critical Issues and Problems Facing Technology and Engineering Education in the Commonwealth of Virginia

    Science.gov (United States)

    Katsioloudis, Petros; Moye, Johnny J.

    2012-01-01

    The purpose of this research was to determine the future critical issues and problems facing the K-12 technology and engineering education profession in the Commonwealth of Virginia. This study was based on the Wicklein nationwide studies (1993a, 2005). Even though this study did not exactly replicate the Wicklein studies--since it was limited to…

  17. An assessment of the current and potential future natural and anthropogenic issues facing migratory shorebirds

    NARCIS (Netherlands)

    Sutherland, W.J.; Alves, J.A.; Chang, C.H.; Davidson, D.C.; Finlayson, C.M.; Gill, J.A.; Gill, R.E.; González, P.M.; Gunnarsson, T.G.; Kleijn, D.; Spray, C.J.; Szekely, T.; Thompson, D.B.A.

    2012-01-01

    We review the conservation issues facing migratory shorebird populations that breed in temperate regions and use wetlands in the non-breeding season. Shorebirds are excellent model organisms for understanding ecological, behavioural and evolutionary processes and are often used as indicators of wetl

  18. Systemic issues involved in working with professional sports teams.

    Science.gov (United States)

    Calhoun, Joshua W; Herring, Kennise M; Iadevito, Teresa L

    2005-10-01

    Sport psychiatrists face a number of systemic and intra-psychic issues when treating professional athletes. Although only a modicum of literature exists to aid sport psychiatrists, there are several steps they may take to become an integral part of an athletic organization and to be successful in the treatment of the athletes themselves. The ability to delineate their role within the sports club is crucial to mental health professionals' organizational success. Equally important, it is incumbent upon sport psychiatrists to recognize and transcend intra-psychic issues that occur between athlete and physician.

  19. Exploring work-related issues on corporate sustainability.

    Science.gov (United States)

    Brunoro, C M; Bolis, I; Sznelwar, L I

    2015-01-01

    In a research project about work-related issues and corporate sustainability conducted in Brazil, the goal was to better understand how work-related issues were addressed in the corporate context. Particularly, there are some specific initiatives that serve as guides to organizational decisions, which make their performance indicators for the context of corporate sustainability. 1) To explore the presence of work-related issues and their origins in corporate sustainability approach, analyzing a) corporate disclosures; b) sustainability guidelines that are identified as relevant in corporate disclosures; c) documents that are related to sustainable development and also identified as key-documents for these guidelines and initiatives. 2) To present the activity-centered ergonomics and psychodynamics of work contributions to work-related issues in a corporate sustainability approach. An exploratory study based on multiple sources of evidence that were performed from 2012 to 2013, including interviews with companies that engaged in corporate sustainability and document analysis using the content analysis approach. Work-related issues have been presented since the earliest sustainable development documents. It is feasible to construct an empirical framework for work-related issues and corporate sustainability approaches. 1) Although some authors argue that corporate sustainability has its roots based only on the environmental dimension, there is strong empirical evidence showing that social dimension aspects such as work-related issues have been present since the beginning. 2) Some indicators should be redesigned to more precisely translate the reality of some workplaces, particularly those indicators related to organizational design and mental health.

  20. Individual differences in anxiety predict neural measures of visual working memory for untrustworthy faces

    OpenAIRE

    Meconi, Federica; Luria, Roy; Sessa, Paola

    2014-01-01

    When facing strangers, one of the first evaluations people perform is to implicitly assess their trustworthiness. However, the underlying processes supporting trustworthiness appraisal are poorly understood. We hypothesized that visual working memory (VWM) maintains online face representations that are sensitive to physical cues of trustworthiness, and that differences among individuals in representing untrustworthy faces are associated with individual differences in anxiety. Participants per...

  1. Issues facing pharmacy leaders in 2014: suggestions for pharmacy strategic planning.

    Science.gov (United States)

    Khandoobhai, Anand; Weber, Robert J

    2014-03-01

    In 2013, the Director's Forum published our assessment of issues facing pharmacy leaders to assist pharmacy directors in planning for the year ahead. The issues include health care reform and the Affordable Care Act, the American Society of Health-System Pharmacists Pharmacy Practice Model Initiative, the health care workforce, patients' perceptions of pharmacists, and the changing landscape of pharmacy education. Based on our environmental scan, the issues addressed in 2013 are pertinent to a department's plan for 2014. The goal of this article is to provide practical approaches to each of these issues to help pharmacy directors focus their department's goals for 2014 to support the development of patient-centered pharmacy services. This column will address (1) strategies to reduce medication costs and generate new pharmacy revenue streams, (2) innovative approaches to improving medication safety and quality, (3) steps to advance the clinical practice model, and (4) ways to create mutually beneficial student experiences.

  2. Issues Facing Pharmacy Leaders in 2015: Suggestions for Pharmacy Strategic Planning

    Science.gov (United States)

    Weber, Robert J.

    2015-01-01

    Issues facing pharmacy leaders in 2015 include practice model growth and the role of pharmacy students, clinical privileging of health-system pharmacists and provider status, medication error prevention, and specialty pharmacy services. The goal of this article is to provide practical approaches to 4 issues facing pharmacy leaders in 2015 to help them focus their department’s goals. This article will address (1) advances in the pharmacy practice model initiative and the role of pharmacy students, (2) the current thinking of pharmacists being granted clinical privileges in health systems, (3) updates on preventing harmful medication errors, and (4) the growth of specialty pharmacy services. The sample template of a strategic plan may be used by a pharmacy department in 2015 in an effort to continue developing patient-centered pharmacy services. PMID:25717212

  3. Issues facing pharmacy leaders in 2015: suggestions for pharmacy strategic planning.

    Science.gov (United States)

    Weber, Robert J

    2015-02-01

    Issues facing pharmacy leaders in 2015 include practice model growth and the role of pharmacy students, clinical privileging of health-system pharmacists and provider status, medication error prevention, and specialty pharmacy services. The goal of this article is to provide practical approaches to 4 issues facing pharmacy leaders in 2015 to help them focus their department's goals. This article will address (1) advances in the pharmacy practice model initiative and the role of pharmacy students, (2) the current thinking of pharmacists being granted clinical privileges in health systems, (3) updates on preventing harmful medication errors, and (4) the growth of specialty pharmacy services. The sample template of a strategic plan may be used by a pharmacy department in 2015 in an effort to continue developing patient-centered pharmacy services.

  4. Federal Government Funding Reforms: Issues and Challenges Facing Malaysian Public Universities

    OpenAIRE

    Abd Rahman Ahmad; Alan Farley

    2013-01-01

    The purpose of this paper is to explore the shift in funding reforms currently facing at Malaysian public universities focusing on issues and challenges experienced by the Focused Universities in particular. Previous research has shown that shifts in funding mechanisms to public universities are more likely to result in behavioural changes at such institutions. Under the National Higher Education Strategic Plan beyond 2020, the Federal Government has launched a strategic plan of government ob...

  5. China's Social Work Education in the Face of Change

    Science.gov (United States)

    Fang, Yuan

    2013-01-01

    Between 1952 and 1979, social work was banned as an academic discipline, and social workers relied on experience alone in carrying out their duties. Since then social work training has been offered in universities and vocational schools; and existing social workers have received in-service training. However, social work education is still in its…

  6. Caring for children: the childcare dilemmas that working parents face

    NARCIS (Netherlands)

    Esveldt, I.

    2003-01-01

    More and more women with young or school-age children are now going out to work. If the father works as well, parents have to choose between formal paid childcare and informal unpaid childcare. Informal childcare is the most common resort of people with a low level of education, but because

  7. Personal Initiative at Work and When Facing Unemployment

    Science.gov (United States)

    Lantz, Annika; Andersson, Kin

    2009-01-01

    Purpose: Learning at work generalises through socialisation into behaviours away from the workplace. The aim of this study is to give empirical evidence of a positive relationship between job design, self-efficacy, competence efficacy and personal initiative at work, and proactive job search while under notice of redundancy and in unemployment.…

  8. On Virtual Face-Work: An Ethnography of Communication Approach to a Live Chat Reference Interaction

    Science.gov (United States)

    Radford, Marie L.; Radford, Gary P.; Connaway, Lynn Silipigni; DeAngelis, Jocelyn A.

    2011-01-01

    Erving Goffman's theoretical framework and concept of face-work has the potential to greatly increase the understanding of interpersonal dynamics in computer-mediated communication realms. This research used an ethnography of communication approach and the concept of face-work to analyze the transcript of an interaction between a librarian and a…

  9. Perspectives on working memory: introduction to the special issue.

    Science.gov (United States)

    Logie, Robert H; Cowan, Nelson

    2015-04-01

    More than 40 years ago, Baddeley and Hitch (1974) published an article with a wealth of experimentation and theorization on working memory, the small amount of information held in mind and often used within cognitive processes such as language comprehension and production, reasoning, and problem solving. We honor this seminal accomplishment in the present special issue, and take this opportunity to provide an introduction to our perspectives on the origin of the theory of working memory, how it has affected our work, what may be coming in the near future, and how the research articles in the present issue contribute to several related themes within the clearly thriving field of working memory.

  10. Introduction to the special issue on visual working memory.

    Science.gov (United States)

    Wolfe, Jeremy M

    2014-10-01

    Visual working memory is a volatile, limited-capacity memory that appears to play an important role in our impression of a visual world that is continuous in time. It also mediates between the contents of the mind and the contents of that visual world. Research on visual working memory has become increasingly prominent in recent years. The articles in this special issue of Attention, Perception, & Psychophysics describe new empirical findings and theoretical understandings of the topic.

  11. A handbook of ethical practice a practical guide to dealing with ethical issues in information and library work

    CERN Document Server

    McMenemy, David; Burton, Paul

    2007-01-01

    This book looks at all of the ethical issues facing information and library professionals in one overarching, and practically-focused, text. As such, it is of great benefit to both practitioners and to LIS students. The focus of the book is two-fold: (1) It contains a detailed discussion of the issues that impact on the day-today practice of information workers in the 21st century; and (2) contains case studies discussing potential solutions to ethical problems faced. The book provides sections which work like flowcharts leading from ethical issues through decision points to proposed solutions

  12. Learning Environment at Work: Dilemmas Facing Professional Employees

    DEFF Research Database (Denmark)

    Andersen, Vibeke; Andersen, Anders Siig

    2007-01-01

    In an effort to increase efficiency and democracy, the modernozation of the public sector has involved an increase in market and user control, an increased application of technology, a decentralization of responsibilities and competencies, and more management and personnel development initiatives....... The article analyze the learning environment in two govermental worksites in Denmark and shows how professional employees respond to the dilemmas posed by modernization at work....

  13. A threatening face in the crowd: effects of emotional singletons on visual working memory.

    Science.gov (United States)

    Thomas, Paul M J; Jackson, Margaret C; Raymond, Jane E

    2014-02-01

    Faces with threatening versus positive expressions are better remembered in visual working memory (WM) and are especially effective at capturing attention. We asked how the presence of a single threatening or happy face affects WM for concurrently viewed faces with neutral expressions. If threat captures attention and attention determines WM, then a WM performance cost for neutral faces should be evident. However, if threat boosts processing in an object-specific, noncompetitive manner, then no such costs should be produced. Participants viewed three neutral and one angry or happy face for 2 s. Face recognition was tested 1 s later. Although WM was better for singletons than nonsingletons and better for angry versus happy singletons, WM for neutral faces remained unaffected by either singleton. These results, combined with eye movement and response time analyses, argue against a selective attention account of threat-based benefits to WM and support object-specific enhancement via threat processing.

  14. Risk in the Clouds?: Security Issues Facing Government Use of Cloud Computing

    Science.gov (United States)

    Wyld, David C.

    Cloud computing is poised to become one of the most important and fundamental shifts in how computing is consumed and used. Forecasts show that government will play a lead role in adopting cloud computing - for data storage, applications, and processing power, as IT executives seek to maximize their returns on limited procurement budgets in these challenging economic times. After an overview of the cloud computing concept, this article explores the security issues facing public sector use of cloud computing and looks to the risk and benefits of shifting to cloud-based models. It concludes with an analysis of the challenges that lie ahead for government use of cloud resources.

  15. Social Work Education and Global Issues: Implications for Social Work Practice

    Science.gov (United States)

    Edwards, Beverly L.

    2011-01-01

    If social workers are to become more effectively involved in international organizations and global issues, the international dimension of social work education must be strengthened. Educational programs for social workers around the world give only limited attention to social issues that extend beyond national boundaries. Schools of social work…

  16. Communication issues faced by parents who have a child diagnosed with cancer.

    Science.gov (United States)

    Clarke, Juanne N; Fletcher, Paula

    2003-01-01

    Twenty-nine parents of children who had been diagnosed with various cancers were interviewed through long, semistructured interviews conducted via telephone by a mother whose daughter once had cancer. Parents usually began their narratives of the defining moments in the months, weeks, or days prior to the diagnosis. The authors report on parents' views about one of the defining moments in the stories. At the first level, we call this "communication issues" and include the following topics: communication at diagnosis, contradictions and confusion, getting the "right" amount of information, good and poor communication, feeling listened to, and errors in medical information. At another level, the way that parents talk about communications issues reflects an underlying paradox that parents whose children have cancer face: They are and feel responsible for their children, and yet they often lack knowledge, authority, and power in their dealings with the health care system and its medical care providers.

  17. Facing the truth about separability. Nothing works without energy

    Energy Technology Data Exchange (ETDEWEB)

    Frondel, Manuel; Schmidt, Christoph M. [Rheinisch-Westfaelisches Institut fuer Wirtschaftsforschung RWI, Hohenzollernstr. 1-3, D-45128 Essen (Germany)

    2004-12-01

    Separability is a pivotal theoretical and empirical concept in production theory. While the standard definition of separability is primarily motivated by the desire to conceptualize production decisions as a sequential process, the principal purpose of an appropriate concept of separability in empirical work is to justify the omission of variables for which data are either of poor quality or unavailable. This paper demonstrates that this empirical concept needs to be more restrictive than the classical notion of separability is. Therefore, we suggest a novel definition of separability based on cross-price elasticities that has clear empirical content. Because there is ample empirical reason to even doubt the assumption that energy is separable from all other production factors in the relatively mild form of classical separability, energy seems to be an indispensable production factor under separability aspects.

  18. Talking about epilepsy: Challenges parents face when communicating with their child about epilepsy and epilepsy-related issues.

    Science.gov (United States)

    O'Toole, Stephanie; Lambert, Veronica; Gallagher, Pamela; Shahwan, Amre; Austin, Joan K

    2016-04-01

    The aim of this qualitative study was to explore the challenges that parents of children with epilepsy experienced when engaging in dialog with their child about epilepsy and epilepsy-related issues. Using a qualitative exploratory approach, interviews were conducted with 34 parents of children with epilepsy (aged 6-16 years), consisting of 27 mothers and 7 fathers. Data were transcribed verbatim and thematically analyzed. Findings revealed five main themes: normalizing epilepsy, the invisibility of epilepsy, information concealment, fear of misinforming the child, and difficulty in discussing particular epilepsy-related issues. Many of the communicative challenges experienced by parents impacted on their ability to engage openly in parent-child dialog about epilepsy in the home. Parents face specific challenges when choosing to communicate with their child about epilepsy, relating to creating a sense of normality, reducing fear of causing their child worry, and having a lack of epilepsy-related knowledge. Healthcare professionals who work closely with families living with epilepsy should remain mindful of the importance of discussing family communication surrounding epilepsy and the challenges parents of children with epilepsy face when talking about epilepsy within the home.

  19. Working on gender issues with partners and other actors.

    Science.gov (United States)

    1996-06-01

    Discussions at the workshop centered around the Oxfam UK/1 program work on gender with its partners and other actors. Gender issues have been part of the program since 1985. Around 80% of the program involves mixed partners (men and women), while around 15% involves women-only groups. Strategies for working with partners include training, ongoing dialogue, involvement in planning, networking, lobbying, advocacy work, sectoral interventions, and research to highlight issues. Improving the gender work of existing counterparts and building new relationships are the goals of the Oxfam UK/1 program. Gender awareness should be used as a criterion in choosing those with whom work is done. Time-bound strategies are needed to persuade partners to respond to the gender-related needs of target groups. Resources are needed to enhance the capacity skills of willing partners. The workshop produced the following recommendations: 1) program managers must take conscious steps to invest time and resources in seeking out new relationships with new potential actors; 2) local culture should be analyzed to develop a locally appropriate approach to gender discrimination, and strategies have to synchronize policy directives with what is happening on the ground; 3) in seeking new relationships, centers of positive energy, which can create a domino effect and break down resistance, should be identified; and 4) networking should be broadened to outside the current universe of counterparts.

  20. Older LGBT adult training panels: an opportunity to educate about issues faced by the older LGBT community.

    Science.gov (United States)

    Rogers, Anissa; Rebbe, Rebecca; Gardella, Chanel; Worlein, Mary; Chamberlin, Mya

    2013-01-01

    Older lesbian, gay, bisexual, and transgender (LGBT) adults face unique issues that can impede their well-being. Although many advances have helped address these issues, there is a need for education efforts that raise awareness of service providers about these issues. This study explores evaluation data of training panels provided by older LGBT adults and the views of training participants on issues faced by the older LGBT community after attending the panels. Participants were 605 students and professionals from over 34 education and communication settings. Implications for trainings on participants and older LGBT trainers are discussed.

  1. Individual differences in anxiety predict neural measures of visual working memory for untrustworthy faces.

    Science.gov (United States)

    Meconi, Federica; Luria, Roy; Sessa, Paola

    2014-12-01

    When facing strangers, one of the first evaluations people perform is to implicitly assess their trustworthiness. However, the underlying processes supporting trustworthiness appraisal are poorly understood. We hypothesized that visual working memory (VWM) maintains online face representations that are sensitive to physical cues of trustworthiness, and that differences among individuals in representing untrustworthy faces are associated with individual differences in anxiety. Participants performed a change detection task that required encoding and maintaining for a short interval the identity of one face parametrically manipulated to be either trustworthy or untrustworthy. The sustained posterior contralateral negativity (SPCN), an event-related component (ERP) time-locked to the onset of the face, was used to index the resolution of face representations in VWM. Results revealed greater SPCN amplitudes for trustworthy faces when compared with untrustworthy faces, indicating that VWM is sensitive to physical cues of trustworthiness, even in the absence of explicit trustworthiness appraisal. In addition, differences in SPCN amplitude between trustworthy and untrustworthy faces correlated with participants' anxiety, indicating that healthy college students with sub-clinical high anxiety levels represented untrustworthy faces in greater detail compared with students with sub-clinical low anxiety levels. This pattern of findings is discussed in terms of the high flexibility of aversive/avoidance and appetitive/approach motivational systems. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  2. Individual differences in anxiety predict neural measures of visual working memory for untrustworthy faces

    Science.gov (United States)

    Luria, Roy; Sessa, Paola

    2014-01-01

    When facing strangers, one of the first evaluations people perform is to implicitly assess their trustworthiness. However, the underlying processes supporting trustworthiness appraisal are poorly understood. We hypothesized that visual working memory (VWM) maintains online face representations that are sensitive to physical cues of trustworthiness, and that differences among individuals in representing untrustworthy faces are associated with individual differences in anxiety. Participants performed a change detection task that required encoding and maintaining for a short interval the identity of one face parametrically manipulated to be either trustworthy or untrustworthy. The sustained posterior contralateral negativity (SPCN), an event-related component (ERP) time-locked to the onset of the face, was used to index the resolution of face representations in VWM. Results revealed greater SPCN amplitudes for trustworthy faces when compared with untrustworthy faces, indicating that VWM is sensitive to physical cues of trustworthiness, even in the absence of explicit trustworthiness appraisal. In addition, differences in SPCN amplitude between trustworthy and untrustworthy faces correlated with participants’ anxiety, indicating that healthy college students with sub-clinical high anxiety levels represented untrustworthy faces in greater detail compared with students with sub-clinical low anxiety levels. This pattern of findings is discussed in terms of the high flexibility of aversive/avoidance and appetitive/approach motivational systems. PMID:24493843

  3. From Specificity to Sensitivity: Affective states modulate visual working memory for emotional expressive faces

    Directory of Open Access Journals (Sweden)

    Thomas eMaran

    2015-08-01

    Full Text Available Previous findings suggest that visual working memory preferentially remembers angry looking faces. However, the meaning of facial actions is construed in relation to context. To date, there are no studies investigating the role of perceiver-based context when processing emotional cues in visual working memory. To explore the influence of affective context on visual working memory for faces, we conducted two experiments using both a visual working memory task for emotionally expressive faces and a mood induction procedure. Affective context was manipulated by unpleasant (Experiment 1 and pleasant (Experiment 2 IAPS pictures in order to induce an affect high in motivational intensity (defensive or appetitive, respectively compared to a low arousal control condition. Results indicated specifically increased sensitivity of visual working memory for angry looking faces in the neutral condition. Enhanced visual working memory for angry faces was prevented by inducing affects of high motivational intensity. In both experiments, affective states led to a switch from specific enhancement of angry expressions in visual working memory to an equally sensitive representation of all emotional expressions. Our findings demonstrate that emotional expressions are of different behavioral relevance for the receiver depending on the affective context, supporting a functional organization of visual working memory along with flexible resource allocation. In visual working memory, stimulus processing adjusts to situational requirements and transitions from a specifically prioritizing default mode in predictable environments to a sensitive, hypervigilant mode in exposure to emotional events.

  4. Research on time structure characteristic of gas concentration sequence in the working face

    Institute of Scientific and Technical Information of China (English)

    HE Li-wen; SONG Yi; SHI Shi-liang; LI Xi-bin

    2011-01-01

    In the procedure of coal industry production,the losses of the persons and economy caused by the gas explosion accidents are most serious,therefore,prevention and control of the gas explosion accident of the coal mines is an important issue needed to be solved urgently in the safety production work of our coal mines.The characteristic of time structure variation index characteristic was analyzed about gas concentration sequence of three measure points in the NO.II1024 working face.It was found that the value of time variation about three measure points was mostly 1<δ≤ 1.5,and gas emission presented consistently strong-clustering state twice,and the value of time variation presented continuous variation state in the active stage of gas concentration.Complex characteristics of the value indicated gas emission was continuously variable in time or space and presented the complex nonlinear characteristics.So the characteristic about gas emission system was correctly depicted and analyzed to gas emission system according to the relation of its state variation and essential of nonlinear system.The result also provided reliable warranty for its continued nonlinear research on gas emission.

  5. Current Warm-Up Practices and Contemporary Issues Faced by Elite Swimming Coaches.

    Science.gov (United States)

    McGowan, Courtney J; Pyne, David B; Raglin, John S; Thompson, Kevin G; Rattray, Ben

    2016-12-01

    McGowan, CJ, Pyne, DB, Raglin, JS, Thompson, KG, and Rattray, B. Current warm-up practices and contemporary issues faced by elite swimming coaches. J Strength Cond Res 30(12): 3471-3480, 2016-A better understanding of current swimming warm-up strategies is needed to improve their effectiveness. The purpose of this study was to describe current precompetition warm-up practices and identify contemporary issues faced by elite swimming coaches during competition. Forty-six state-international level swimming coaches provided information through a questionnaire on their prescription of volume, intensity, and recovery within their pool and dryland-based competition warm-ups, and challenges faced during the final stages of event preparation. Coaches identified four key objectives of the precompetition warm-up: physiological (elevate body temperature and increase muscle activation), kinesthetic (tactile preparation, increase "feel" of the water), tactical (race-pace rehearsal), and mental (improve focus, reduce anxiety). Pool warm-up volume ranged from ∼1300 to 2100 m, beginning with 400-1000 m of continuous, low-intensity (∼50-70% of perceived maximal exertion) swimming, followed by 200-600 m of stroke drills and 1-2 sets (100-400 m in length) of increasing intensity (∼60-90%) swimming, concluding with 3-4 race or near race-pace efforts (25-100 m; ∼90-100%) and 100-400 m easy swimming. Dryland-based warm-up exercises, involving stretch cords and skipping, were also commonly prescribed. Coaches preferred swimmers complete their warm-up 20-30 minutes before race start. Lengthy marshalling periods (15-20+ minutes) and the time required to don racing suits (>10 minutes) were identified as complicating issues. Coaches believed that the pool warm-up affords athletes the opportunity to gain a tactile feel for the water and surrounding pool environment. The combination of dryland-based activation exercises followed by pool-based warm-up routines seems to be the preferred

  6. Working memory and L2 reading: theoretical and methodological issues

    OpenAIRE

    Erçetin, Gülcan

    2015-01-01

    This article reviews research on working memory (WM) and its role in second language (L2) reading. After a brief theoretical account of WM, the article focuses on methods of measuring WM and issues surrounding its measurement. Next, the paper provides a review of studies on the relationship between L1 and L2 WM, their relationships with L2 reading, and the interaction between WM capacity and domain knowledge in terms of their effects on L2 reading comprehension. Conclusions regarding the role...

  7. Analysis on produce mechanism and influence factor of CO gas on the coal exploitation working face

    Institute of Scientific and Technical Information of China (English)

    DENG Jun; JIANG Zhi-gang; XIAO Lei

    2008-01-01

    Summarized the four main sources of CO gas on the working face based oninvestigation and local observation: firstly, it analyzed the mechanism that CO gas wasproduced by spontaneous combustion and oxygenation of gob residual coal; next, it illus-trated the theory that special coal seam deposits natural CO gas, and provided correlativeexperiment data; and then, it illustrated the reason of the CO gas in working face in-creased relatively in the course of coal cutter's shearing, according to the translation be-tween mechanism energy and inner energy and the rupture of carbon molecule side chainduring coal exploitation; lastly, illustrated the reason of CO gas appearance and the rela-tively release quantity during coal mine blasting underground. We find out the source ofCO gas on the working face accurately, and provide advantages for appropriate preventionand practical management measures.

  8. The working alliance in a randomized controlled trial comparing online with face-to-face cognitive-behavioral therapy for depression

    Directory of Open Access Journals (Sweden)

    Preschl Barbara

    2011-12-01

    Full Text Available Abstract Background Although numerous efficacy studies in recent years have found internet-based interventions for depression to be effective, there has been scant consideration of therapeutic process factors in the online setting. In face-to face therapy, the quality of the working alliance explains variance in treatment outcome. However, little is yet known about the impact of the working alliance in internet-based interventions, particularly as compared with face-to-face therapy. Methods This study explored the working alliance between client and therapist in the middle and at the end of a cognitive-behavioral intervention for depression. The participants were randomized to an internet-based treatment group (n = 25 or face-to-face group (n = 28. Both groups received the same cognitive behavioral therapy over an 8-week timeframe. Participants completed the Beck Depression Inventory (BDI post-treatment and the Working Alliance Inventory at mid- and post- treatment. Therapists completed the therapist version of the Working Alliance Inventory at post-treatment. Results With the exception of therapists' ratings of the tasks subscale, which were significantly higher in the online group, the two groups' ratings of the working alliance did not differ significantly. Further, significant correlations were found between clients' ratings of the working alliance and therapy outcome at post-treatment in the online group and at both mid- and post-treatment in the face-to-face group. Correlation analysis revealed that the working alliance ratings did not significantly predict the BDI residual gain score in either group. Conclusions Contrary to what might have been expected, the working alliance in the online group was comparable to that in the face-to-face group. However, the results showed no significant relations between the BDI residual gain score and the working alliance ratings in either group. Trial registration ACTRN12611000563965

  9. The working alliance in a randomized controlled trial comparing online with face-to-face cognitive-behavioral therapy for depression.

    Science.gov (United States)

    Preschl, Barbara; Maercker, Andreas; Wagner, Birgit

    2011-12-06

    Although numerous efficacy studies in recent years have found internet-based interventions for depression to be effective, there has been scant consideration of therapeutic process factors in the online setting. In face-to face therapy, the quality of the working alliance explains variance in treatment outcome. However, little is yet known about the impact of the working alliance in internet-based interventions, particularly as compared with face-to-face therapy. This study explored the working alliance between client and therapist in the middle and at the end of a cognitive-behavioral intervention for depression. The participants were randomized to an internet-based treatment group (n = 25) or face-to-face group (n = 28). Both groups received the same cognitive behavioral therapy over an 8-week timeframe. Participants completed the Beck Depression Inventory (BDI) post-treatment and the Working Alliance Inventory at mid- and post- treatment. Therapists completed the therapist version of the Working Alliance Inventory at post-treatment. With the exception of therapists' ratings of the tasks subscale, which were significantly higher in the online group, the two groups' ratings of the working alliance did not differ significantly. Further, significant correlations were found between clients' ratings of the working alliance and therapy outcome at post-treatment in the online group and at both mid- and post-treatment in the face-to-face group. Correlation analysis revealed that the working alliance ratings did not significantly predict the BDI residual gain score in either group. Contrary to what might have been expected, the working alliance in the online group was comparable to that in the face-to-face group. However, the results showed no significant relations between the BDI residual gain score and the working alliance ratings in either group. ACTRN12611000563965. © 2011 Preschl et al; licensee BioMed Central Ltd.

  10. Safe mining face advance and support installation practice in mechanical miner workings under different geotechnical conditions.

    CSIR Research Space (South Africa)

    Canbulat, I

    2000-03-01

    Full Text Available Final Project Report Safe mining face advance and support installation practice in mechanical miner workings under different geotechnical conditions I Canbulat and JN van der Merwe Research agency : CSIR : Division of Mining Technology Project..., including changing the organisation of work and the design of safe systems of work, necessary to (a) eliminate any recorded risk; (b) control the risk at source; (c) minimise the risk; and (d) in so far as the risk remains (i) provide for personal...

  11. Working in the Public Sector. Introduction to the Thematic Issue

    Directory of Open Access Journals (Sweden)

    Annette Kamp

    2013-05-01

    Full Text Available Work in the public sector has been changing dramatically in recent decades. Reforms aimed at increasing the efficiency of public services have been extensive in the Nordic countries and elsewhere since the 1980s. The reforms and changes have to a large extent been associated with so-called New Public Management (NPM principles, emphasizing the market as a central coordination mechanism. Consequently, public institutions have been restructured, their services are standardized and commodified, and market-like relationships between them have been created. In order to create markets and transform citizens into customers on a market, outsourcing and privatization have been stimulated (Blomqvist & Rothstein 2000, Busch et al 2005, Christensen & Lægreid 2007, Greve 2003. At the same time, traditional Weberian bureaucratic principles are still viable and even enhanced within the sector, for instance, as a consequence of the use of contracts as a means of managing public organizations (Greve 2008. Lately, large reforms aimed at centralized coordination of different service providers, such as the integration of the Norwegian welfare administration, have been labeled post-NPM reforms by some researchers. The implication of all these parallel tendencies is that the institutional and organizational landscape surrounding the work situations of employees in the public sector have become increasingly complex, some call them hybrid,  putting a variety of conflicting pressures on the performance of work within the sector (Christensen & Lægreid 2011, Hasselbladh et al. 2008. In this special issue, we explore some of the consequences of these structural and normative changes on the work of public sector employees in different sectors and contexts (...

  12. Short-term Internet search using makes people rely on search engines when facing unknown issues.

    Science.gov (United States)

    Wang, Yifan; Wu, Lingdan; Luo, Liang; Zhang, Yifen; Dong, Guangheng

    2017-01-01

    The Internet search engines, which have powerful search/sort functions and ease of use features, have become an indispensable tool for many individuals. The current study is to test whether the short-term Internet search training can make people more dependent on it. Thirty-one subjects out of forty subjects completed the search training study which included a pre-test, a six-day's training of Internet search, and a post-test. During the pre- and post- tests, subjects were asked to search online the answers to 40 unusual questions, remember the answers and recall them in the scanner. Un-learned questions were randomly presented at the recalling stage in order to elicited search impulse. Comparing to the pre-test, subjects in the post-test reported higher impulse to use search engines to answer un-learned questions. Consistently, subjects showed higher brain activations in dorsolateral prefrontal cortex and anterior cingulate cortex in the post-test than in the pre-test. In addition, there were significant positive correlations self-reported search impulse and brain responses in the frontal areas. The results suggest that a simple six-day's Internet search training can make people dependent on the search tools when facing unknown issues. People are easily dependent on the Internet search engines.

  13. ISSUES FACING THE SOUTH AFRICAN RESEARCH AND DEVELOPMENT SYSTEM IN THE NEXT 20 YEARS

    Directory of Open Access Journals (Sweden)

    S.S. Kumile

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: There is some concern about the future ability of South Africa’s Research and Development (R&D system to produce R&D output. This paper documents a Delphi study that was conducted in order to gain insight into the opinion of experts regarding the most pressing issues facing the South African R&D system in the next 20 years. Two main themes emerge from the study. First, experts foresee poor prospects for the retention and rejuvenation of researchers in the system. The second theme is the poor prospects for sufficient funding for R&D in the next 20 years.In general, there was a high level of agreement that the issues were critical. The exception was the respondents’ opinion on the negative effect current Black Economic Empowerment policies might have on quality and R&D capacity in the private sector.

    AFRIKAANSE OPSOMMING: Daar bestaan ’n mate van kommer oor die toekomstige vermoë van Suid-Afrika se Navorsing en Ontwikkeling(N&O-stelsel om N&O-uitsette te lewer. In hierdie verslag word ’n Delphistudie gedokumenteer wat uitgevoer is om kenners se opinies in te win rakende die mees dringende sake wat die Suid-Afrikaanse N&O-stelsel in die volgende 20 jaar in die gesig staar. Twee temas kom na vore in die navorsing. In die eerste plek, voorsien kenners swak vooruitsigte vir die behoud en vernuwing van personeel van die stelsel. In die tweede plek, word swak vooruitsigte in terme van voldoende befondsing vir N&O oor die volgende 20 jaar voorsien. Oor die algemeen is ’n hoë mate van samestemming ten opsigte van die kritikaliteit van die aangeleenthede gevind. Die uitsondering was die respondente se opinie van die negatiewe effek wat huidige Swart Ekonomiese Bemagtigingsbeleid mag hê op die kwaliteit en vermoëns van N&O in die privaatsektor.

  14. Strategies of petroleum companies facing climate change issues; Strategies des compagnies petrolieres face a la problematique du changement climatique

    Energy Technology Data Exchange (ETDEWEB)

    Gervais, St.

    2005-05-01

    The oil industry is particularly concerned with the issue of climate change. The implementation of Greenhouse Gases (GHG) reduction policies can be perceived as an additional environmental constraint for the management of the production chain. It is also represents a first step towards a possible decarbonization of the economy. In the long-term, the fight against global warming calls thus into question the activity level of petroleum companies. Confronted with this, still uncertain, new environmental deal, some petroleum multinationals adopt proactive behaviors, e.g. with voluntary commitments to reduce GHG emissions, or with investments in alternative technologies. First of all, we present the potential economic impacts of the Kyoto Protocol on oil industry. Then, we conduct a comparative analysis of the 'Kyoto risk' for the five largest multinationals of this sector according to their activities and their geographical implantations. Then, for the purpose to interpreting proactive strategies of firms such as BP and Shell, we examine various explanations including 'win-win', public image and the response to broad societal needs. This leads us to formalize the proactive behavior as an anticipatory management of carbon contestability, particularly perceptible in financial markets. Lastly, we try to justify economically investments of companies in the field of alternative energy sources and technologies through the lens of real options theory and by a management of the exhaustible fossil resources. (author)

  15. A Problematic Family Reunion of a Chinese-American in China: Issues of Face Abstract: As one of the heated topics in the intercultural communication studies, face issues have aroused world-wide attention in the academic field. This paper analyses thr...%ract: As one of the heated topics in the intercultural communication studies, face issues have aroused world-wide attention in the academic field. This paper analyses three critical incidents based on two face theories proposed by Brown and Levinson ...

    Institute of Scientific and Technical Information of China (English)

    曹凤琴

    2012-01-01

    As one of the heated topics in the intercultural communication studies, face issues have aroused world-wide attention in the academic field. This paper analyses three critical incidents based on two face theories proposed by Brown and Levinson (1987) and Ting-Toomey and Kurogi(1998) respectively. Lastly, by focusing on the relationship between the rapport-threatening behavior and the face, this paper intends to cultivate our awareness of face and highlight the harmonious interpersonal relationship between different cultures.

  16. Appreciating the work of nurses caring for adults with intellectual disability and mental health issues.

    Science.gov (United States)

    Taua, Chris; Neville, Christine; Scott, Theresa

    2016-12-29

    This paper presents findings from a study exploring the nurses' experience of caring for adults with intellectual disability and mental health issues in inpatient settings. Semi structured interviews were undertaken with 13 nurses from various regions of New Zealand. Methods suggested by an Appreciative Inquiry methodology were used to explore the nurses' positive experiences of their role. Interviews were transcribed and analysed using open coding and Leximancer (an online data mining tool) analysis to identify dominant themes in the discourse. Analysis revealed themes around 'Contextualising behaviour', 'Communication', 'Confidence to care' and 'Time'. Participants reflected upon their experiences offering personal interpretations in identifying the aspects of nursing that mattered and that worked. What is shown is that nurses were able to describe a range of creative and adaptive ways of nursing in responding to numerous complex factors they faced in their roles. This suggests a strong foundation on which to advance nursing care in this field.

  17. Putting a human face on cold, hard facts: Effects of personalizing social issues on perceptions of issue importance

    NARCIS (Netherlands)

    Grabe, M.E.; Kleemans, M.; Bas, O.; Myrick, J.G.; Kim, M.

    2017-01-01

    This study investigates the influence of personalization (moving testimony from ordinary citizens) on reception of news stories about social issues. The data (N = 80) from this mixed-design experiment, collected at two time points, offer evidence that personalized news stories evoked greater feeling

  18. Training Issues for Supervisors of Marriage and Family Therapists Working with Persons Living with HIV.

    Science.gov (United States)

    Serovich, Julianne M.; Mosack, Katie E.

    2000-01-01

    Identifies three special issues and considerations Marital and Family Therapy supervisors might face with the increasing HIV/AIDS epidemic. Issues include: (1) the importance of educating therapists regarding various aspects of the disease process and transmission; (2) the ethical and legal ramifications; and (3) the considerations provided to…

  19. Numerical simulation of the floor water-inrush in working face influenced by fault structure

    Institute of Scientific and Technical Information of China (English)

    CHENG Jiu-long; CAO Ji-sheng; XU Jin-peng; YU Shi-jian; TIAN Li

    2007-01-01

    Used numerical simulation method to study the floor water-inrush mechanism in working face which was influenced by fault structure, and set up many kinds of models and performs numerical calculation by fully using large finite element soft-ANSYS and element birth-death method. The results show that the more high the underground water pressure, the more big the floor displacement and possibility of water-inrush; the floor which has fault structure is more prone to water-inrush than the floor which not has fault structure, the floor which has multi-groups cracks is more prone to water-inrush than the floor which has single-group cracks. The numerical simulation result forecasts the water-inrush in working face preferably.

  20. Significant Issues in Rebuilding the Social Work Profession in China

    Science.gov (United States)

    Shu, Cai

    2013-01-01

    The author traces the origin of social work to the Confucian concept of Great Unity and social organization of traditional Chinese society. While professional social work started in 1921, its development was interrupted in 1952, but the practice of social work never stopped. Social work was revived as a discipline and profession in 1979 and has…

  1. In Search of the Nordic Working Life Model; Introduction to the Thematic Issue

    Directory of Open Access Journals (Sweden)

    Antti Kasvio

    2012-11-01

    Full Text Available The theme of this issue is “in search of the Nordic working life model.” The main reason for choosing this theme is related to the widespread observation that several features of the Nordic institutions of work have been considered atypical when compared with those prevailing in other advanced industrial societies. We are not, of course, the first to make such an observation, and much effort has been spent in order to sort out what we actually talk about when we apply a term like the Nordic model. However, in spite of this effort, we are still toiling with the question of what it is that entitles us to talk about a specific order. Furthermore, if it really exists, will it be able to survive in the face of far-reaching changes that may be expected to take place in the coming decades? On what kinds of resources may it be based in the future? In the following, we will present some speculations upon such questions while distinguishing between qualities at the societal and organizational level. This may, of course, be considered an artificial differentiation since organizations are a part of society. Nonetheless, we choose to apply this distinction based on analytical reasons. In this way we hope to better illustrate how these entities are linked together in a mutual relationship, thus contributing both to stability and to change. At the end of the introduction, we will give a brief orientation of the content of this issue (...

  2. CO emission in the air return corner of the working face in shallow burial mining areas

    Institute of Scientific and Technical Information of China (English)

    Botao Qin; Yi Lu; Yuwei Jia

    2014-01-01

    In shallow burial mining areas, abnormal CO emission and the spontaneous combustion of coal are great threats to safety production at a fully-mechanised working face. In order to prevent the CO concentration in the air return corner from exceeding the critical limit, the paper studied the CO emission regularity and characteristics through theoretical analysis, experimental research and field observation. The results show that the main sources of CO emission were the spontaneous combustion of coal in the goaf and the exhaust emissions coming from underground motorised vehicles. The effect factors of CO emission were also investigated, such as seasonal climate changes, the advancing distance and advancing speed of the working face, the number of underground motorised vehicles and some other factors. In addition to these basic analyses, the influence mechanism of each influence factor was also summarised theoret-ically. Finally, this study researched the distribution and change law of CO concentration in the fully-mechanised working face in two aspects: controlling the change of monitoring points and time respectively. The research results provide a theoretical basis for preventing the CO concentration from exceeding the critical limit in the air return corner and reducing the possibility of spontaneous combus-tion of coal. Additionally, the results also provide important theoretical and practical guidelines for pro-tecting miners’ health in modern mines featuring high production and high efficiency all over the world.

  3. Mini-Special Issue: Taking Practical Work Beyond the Laboratory.

    Science.gov (United States)

    Hodson, Derek

    1998-01-01

    Reviews the traditional definition of practical work in science, offers a different definition of it, and points out that practical work is not always laboratory based. Discusses the logistics of coordinating fieldwork. Contains 17 references. (DDR)

  4. Working With Plantation Communities: A Reflection of Social Issues

    Directory of Open Access Journals (Sweden)

    Abdul Rahman Saili

    2013-04-01

    Full Text Available Abstract The plantation industry in Malaysia is aggressively expanding over the past decade driven by global demands for palm oil as a food staple and more recently bio fuels. The rapid growth in the industry is heavily dependent upon high labour and workforce. Such intensity has carried out social impact on the communities including plantation workers, small holders and their dependents. Therefore, this paper will outline what appear to be never ending issues impetus social problems. Ethnic conflict, fighting, gambling, alcohol abuses are only a few issues that call for immediate multi-action plan from all involved stakeholders. Those issues can be the causes as well as the effects. The contributing factors form a chain reaction to the whole social dynamics in the plantation’s climate.The main aim is hence to breach the gap between industries, practitioners, and academicians in order to develop the competencies of the next generation social workers. They can play their roles in tackling the social issues, taking into account the different contexts and environment.

  5. Diplomacy as Impression Management: Strategic Face-Work and Post-Colonial Embarrassment

    DEFF Research Database (Denmark)

    Adler-Nissen, Rebecca

    2012-01-01

    This paper proposes to understand diplomacy as a form of impression management. Drawing on Erving Goffman’s dramaturgy, I show how diplomats seek to repair sudden cracks in the fragile international order. I analyse Greenland’s and the Faroes’ puzzling ability to continue controversial seal....... Analysing diplomacy as impression management implies, first, that diplomacy cannot be seen as a one-to-one reflection of the relative capabilities or identities of the involved states. Rather, diplomacy should be understood as a social world of its own, abiding to its own rules, norms and codes of conduct....... Its inhabitants may represent national interests but they also defend particular views of cosmos and they are saving face. Second, a focus on face-work and social order may help explain both the “conformist” bias of diplomacy and the way it may enable contestation of hierarchies....

  6. Diplomacy as Impression Management: Strategic Face-Work and Post-Colonial Embarrassment

    DEFF Research Database (Denmark)

    Adler-Nissen, Rebecca

    2012-01-01

    This paper proposes to understand diplomacy as a form of impression management. Drawing on Erving Goffman’s dramaturgy, I show how diplomats seek to repair sudden cracks in the fragile international order. I analyse Greenland’s and the Faroes’ puzzling ability to continue controversial seal....... Analysing diplomacy as impression management implies, first, that diplomacy cannot be seen as a one-to-one reflection of the relative capabilities or identities of the involved states. Rather, diplomacy should be understood as a social world of its own, abiding to its own rules, norms and codes of conduct....... Its inhabitants may represent national interests but they also defend particular views of cosmos and they are saving face. Second, a focus on face-work and social order may help explain both the “conformist” bias of diplomacy and the way it may enable contestation of hierarchies....

  7. Thermal analysis on the EAST tungsten plasma facing components with shaping structure counteracting the misalignment issues

    Science.gov (United States)

    Baoguo, Wang; Dahuan, Zhu; Rui, Ding; Junling, Chen

    2017-02-01

    Tungsten monoblock type tiles with ITER dimensions along with supporting cassette components were installed at EAST’s upper diverter during 2014 and EAST’s lower diverter will also be upgraded in the future. These cassette structures pose critical issues on the high cumulative incident heat flux due to the leading edges and misalignments (0 ˜ 1.5 mm), which may result in the destruction or even melting of the tungsten tile. The present work summarizes the thermal analysis using ANSYS multiphysics software 15.0 performed on the actively cooled W tiles to evaluate the shaping effect on surface temperature. In the current heat flux conditions (Q|| ˜ 100 MW m-2), the adopted chamfer shaping (1 × 1 mm) can only reduce the maximum temperature by about 14%, but it also has a melting risk at the maximum misalignment of 1.5 mm. The candidate shaping solutions elliptical (round) edge, dome and fish-scale are analyzed for comparison and are identified not as good as the dual chamfer structure. A relatively good dual chamfer (2 × 13 mm) shaping forming a symmetrical sloping roof structure can effectively counteract the 1.5 mm misalignment, reducing the maximum temperature by up to 50%. However, in the future heat flux conditions (Q|| ˜ 287 MW m-2), it may only endure about 0.5 mm misalignment. Moreover, no proper shaping solution has been found that can avoid melting at the maximum misalignment of 1.5 mm. Thus, the engineering misalignment has to be limited to an acceptable level. Supported by the National Magnetic Confinement Fusion Science Program of China (Nos. 2013GB107004 and 2013GB105003) and National Natural Science Foundation of China (No. 11405209).

  8. Beyond privacy and exposure: ethical issues within citizen-facing analytics.

    Science.gov (United States)

    Grindrod, Peter

    2016-12-28

    We discuss the governing forces for analytics, especially concerning citizens' behaviours and their transactions, that depend on which of three spheres of operation an institution is in (corporate, public sector/government and academic). We argue that aspirations and missions also differ by sphere even as digital spaces have drawn these spheres ever closer together. We propose that citizens' expectations and implicit permissions for any exploitation of their data require the perception of a fair balance of benefits, which should be transparent (accessible to citizens) and justifiable. We point out that within the corporate sphere most analytics does not concern identity, targeted marketing nor any direct interference with individual citizens; but instead it supports strategic decision-making, where the data are effectively anonymous. With the three spheres we discuss the nature of models deployed in analytics, including 'black-box' modelling uncheckable by a human mind, and the need to track the provenance and workings or models. We also examine the recent evolution of personal data, where some behaviours, or tokens, identifying individuals (unique and yet non-random) are partially and jointly owned by other individuals that are themselves connected. We consider the ability of heavily and lightly regulated sectors to increase access or to stifle innovation. We also call for clear and inclusive definitions of 'data science and analytics', avoiding the narrow claims of those in technical sub-sectors or sub-themes. Finally, we examine some examples of unethical and abusive practices. We argue for an ethical responsibility to be placed upon professional data scientists to avoid abuses in the future.This article is part of the themed issue 'The ethical impact of data science'. © 2016 The Author(s).

  9. Conflict at work: basic principles and applied issues

    NARCIS (Netherlands)

    de Dreu, C.K.W.; Zedeck, S.

    2011-01-01

    Conflict at work is quickly classified as a "darkside" construct that has primarily negative, destructive, and aversive consequences to individual employees’ well-being and task performance, to citizenship behavior and performance in work teams, and to organizational fitness and survival chances. In

  10. Conflict at work: Basic principles and applied issues

    NARCIS (Netherlands)

    C.K.W. de Dreu

    2011-01-01

    Conflict at work is quickly classified as a "darkside" construct that has primarily negative, destructive, and aversive consequences to individual employees’ well-being and task performance, to citizenship behavior and performance in work teams, and to organizational fitness and survival chances. In

  11. Challenges for Novice School Leaders: Facing Today's Issues in School Administration

    Science.gov (United States)

    Beam, Andrea P.; Claxton, Russell L.; Smith, Samuel J.

    2016-01-01

    Challenges for novice school leaders evolve as information is managed differently and as societal and regulatory expectations change. This study addresses unique challenges faced by practicing school administrators (n = 159) during their first three years in a school leadership position. It focuses on their perceptions, how perceptions of present…

  12. A Study of Avoidance Strategy of Face Threat of Native Speaker and Non-Native Speaker by Using Goffman’s Face-Work Theory

    Directory of Open Access Journals (Sweden)

    Salmon Pandarangga

    2016-05-01

    Full Text Available The purpose of this study was to analyze the avoidance strategy of face threat by English native speaker and non-native speaker who learnt other language e.g. English. This study used Irving Goffman’s face-work theory and its relation to avoidance face threat as a framework. 2 participants (one Australian and one Indonesian took part in this study. Both participants were interviewed in English language in English speaking environment for about 30 minutes each. The participants were asked to tell about their hobbies with some open-ended questions. This study focused on spoken sentences produced by both interviewees that indicated avoidance of face threat. The findings revealed that the native speaker and non-native speaker reacted differently to avoid face threat. In addition, they also had their own strategy to avoid the face threat. This study concluded that different cultures significantly contributed to the strategy of avoidance of face threat. Permalink/DOI: http://dx.doi.org/10.15408/ijee.v2i2.3087

  13. Weight and see: loading working memory improves incidental identification of irrelevant faces.

    Science.gov (United States)

    Carmel, David; Fairnie, Jake; Lavie, Nilli

    2012-01-01

    Are task-irrelevant stimuli processed to a level enabling individual identification? This question is central both for perceptual processing models and for applied settings (e.g., eye-witness testimony). Lavie's load theory proposes that working memory actively maintains attentional prioritization of relevant over irrelevant information. Loading working memory thus impairs attentional prioritization, leading to increased processing of task-irrelevant stimuli. Previous research has shown that increased working memory load leads to greater interference effects from response-competing distractors. Here we test the novel prediction that increased processing of irrelevant stimuli under high working memory load should lead to a greater likelihood of incidental identification of entirely irrelevant stimuli. To test this, we asked participants to perform a word-categorization task while ignoring task-irrelevant images. The categorization task was performed during the retention interval of a working memory task with either low or high load (defined by memory set size). Following the final experimental trial, a surprise question assessed incidental identification of the irrelevant image. Loading working memory was found to improve identification of task-irrelevant faces, but not of building stimuli (shown in a separate experiment to be less distracting). These findings suggest that working memory plays a critical role in determining whether distracting stimuli will be subsequently identified.

  14. Reparatory and Manufacturing Hard-Facing of Working Parts Made of Stainless Steels in Confectionary Industry

    Directory of Open Access Journals (Sweden)

    S. Rakic

    2012-09-01

    Full Text Available In this paper, for the sake of improving the reparatory hard-facing technology is especially analyzed reparatory hard-facing of tools for manufacturing compressed products in confectionary industry. Those products are being made of a mixture consisting of several powdery components, which is compressed under high pressure. In that way the connection between particles is realized, thus achieving certain hardness and strength of the confectionary product. The considered tool is made of high-alloyed stainless steel. The tool contains 30 identical working places. Besides the production process wear, on those tools, from time to time, appear mechanical damage on some of the products' shape punches, as cracks at the edges, where the products' final shapes are formed. Those damages are small, size wise, but they cause strong effect on the products' final shape. The aggravating circumstance is that the shape punch is extremely loaded in pressure, thus after the reparatory hard-facing, the additional heat treatment is necessary. Mechanical properties in the heat affected zone (HAZ are being leveled by annealing and what also partially reduces the residual internal stresses.

  15. Coping and return to work: Measurement and theoretical issues

    Directory of Open Access Journals (Sweden)

    Magnus Odéen

    2010-01-01

    Full Text Available Sick leave and early departure from the workforce have serious adverse effects on both individuals and society. Motivation and coping are both important when attempting to return to work. In this article, we wanted to test if either of two coping instruments could predict return to work. Response outcome expectancies as defined in the Cognitive Activation Theory of Stress (CATS (Ursin & Eriksen, 2004 were measured by the CODE scale (Eriksen et al., 1997 and general self-efficacy was measured by the generalized self-efficacy scale (GSE (Schwarzer & Jerusalem, 1995. The instruments were tested in one group of rehabilitation patients (N= 135 and one group of disability pensioners (N=85, who participated in return to work interventions in randomised controlled trials. None of the instruments could predict return to work at any point of measurement. Less than 10% of the theoretical range of the scales was used. The scales appear to measure a concept that is more stable than their underlying theory predicts, and they can not predict an important outcome. Results indicate that caution is advised when making inferences from  these instruments to their underlying theories.

  16. Social Work Continuing Education: Current Issues and Future Direction

    Science.gov (United States)

    Kurzman, Paul A.

    2016-01-01

    Continuing education is arising as an area of rapid growth and increased attention in the social work profession. Conceptually, the impetus and focus are on the promotion of the principles of lifelong learning and professional replenishment; but pragmatically, the driving force has been the virtually universal requirement of continuing education…

  17. Backfilling technology and strata behaviors in fully mechanized coal mining working face

    Institute of Scientific and Technical Information of China (English)

    Zhang Qiang; Zhang Jixiong; Huang Yanli; Ju Feng

    2012-01-01

    Based on the principle of fully mechanized backfilling and coal mining technology and combined with theXingtai Coal Mine conditions,we mainly optimized the coal mining equipment and adjusted the coal mining method in the Xingtai Coal Mine 7606 working face for implementation this technology,Firstly,we define the practical backfilling process as the "(from backfilling scraper conveyor's) head to tail backfilling,step by step swinging up of the tamping arm.gradual compacting,moving formed backfilling scraper conveyor when the second tamping arm cannot pass and connecting the immediate roof by back material push front material movement".Meanwhile,the stress changes of backfill body in coal mined out area was monitored by stress sensors,and the roof caving law was analyzed by monitoring the dynamic subsidence of -210 west roadway of this face.The site tests results show that using this new backfilling and coal mining integrated technology,the production capacity in the 7606 working face can reach to 283,000 ton a year,and 282,000 ton of solid materials (waste and fly ash) is backfilled,which meets the needs of high production and efficiency.The goaf was compactly backfilled with solid material and the strata behavior was quite desirable,with an actual maximum vertical stress of the backfill body of 5.5 MPa.Backfill body control the movement of overburden within a certain range,and there is no collapses of major areas in the overlying strata upon backfilled gob.The maximum subsidence and speed were 231 mm and 15.75 mm/d respectively,which proved the practical significance of this integrated technology.

  18. Face Longevity Risk: A Design of Government-issue Longevity Bond

    OpenAIRE

    2007-01-01

    I, Tian Li, hereby declare that this dissertation and the work described in it is my own work, and was carried out in accordance with the regulations of the University of Nottingham, UK. The work is original except, where indicated by special references and citations in the text and no part of the dissertation has been submitted for any other degree.

  19. Numerical analysis of water inrush from working-face floor during mining

    Institute of Scientific and Technical Information of China (English)

    ZHU Qing-hua; FENG Mei-mei; MAO Xian-biao

    2008-01-01

    Confined water in the Ordovician limestone is one of the hidden troubles that threaten safe production of mines in north China. A numerical model of the key strata was developed. It included the structural characteristics and mechanical properties of the floor rock at the working face of a particular coal mine. The model was used to predict failure modes and to help establish rules for safe mining above the aquifer. The distribution of deformation, failure and seepage was simulated by using Dilian Mechsoft's Rea- listic Failure Process Analysis (RFPA2D) program. The stress distribution, the deformation and the flow vectors were also obtained. The results indicate that: 1) The original balance of the stress and seepage fields is disturbed due to coal mining; and 2) As the working face advances different deformation, or failure, appears in the surrounding rocks, the water-resisting strata in floor may be destroyed and the passage of water from the aquifer into the mine may occur. The combined action of mining stress and water pressure ultimately lead to water inrush from the floor.

  20. Future Public Policy and Ethical Issues Facing the Agricultural and Microbial Genomics Sectors of the Biotechnology Industry: A Roundtable Discussion

    Energy Technology Data Exchange (ETDEWEB)

    Diane E. Hoffmann

    2003-09-12

    On September 12, 2003, the University of Maryland School of Law's Intellectual Property and Law & Health Care Programs jointly sponsored and convened a roundtable discussion on the future public policy and ethical issues that will likely face the agricultural and microbial genomics sectors of the biotechnology industry. As this industry has developed over the last two decades, societal concerns have moved from what were often local issues, e.g., the safety of laboratories where scientists conducted recombinant DNA research on transgenic microbes, animals and crops, to more global issues. These newer issues include intellectual property, international trade, risks of genetically engineered foods and microbes, bioterrorism, and marketing and labeling of new products sold worldwide. The fast paced nature of the biotechnology industry and its new developments often mean that legislators, regulators and society, in general, must play ''catch up'' in their efforts to understand the issues, the risks, and even the benefits, that may result from the industry's new ways of conducting research, new products, and novel methods of product marketing and distribution. The goal of the roundtable was to develop a short list of the most significant public policy and ethical issues that will emerge as a result of advances in these sectors of the biotechnology industry over the next five to six years. More concretely, by ''most significant'' the conveners meant the types of issues that would come to the attention of members of Congress or state legislators during this time frame and for which they would be better prepared if they had well researched and timely background information. A concomitant goal was to provide a set of focused issues for academic debate and scholarship so that policy makers, industry leaders and regulators would have the intellectual resources they need to better understand the issues and concerns at stake. The

  1. Putting Community Assets to Work: Decorah, Iowa. Rural Research Report. Volume 21, Issue 1, Winter 2010

    Science.gov (United States)

    Freund, Gerald

    2010-01-01

    Decorah, Iowa (pop. 8,172 in 2000), is, in many ways, a typical small Midwestern community facing many of the same issues as most other areas such as a brain drain and a continuing struggle to find ways to stimulate the local economy. Perhaps the strengths and successes of the approaches used in Decorah can be attributed to its ability to identify…

  2. EVALUATING LEARNING ISSUES ON ELABORATING WORK BREAKDOWN STRUCTURES

    Directory of Open Access Journals (Sweden)

    Marcelo Werneck Barbosa

    2013-10-01

    Full Text Available There is increasing demand for project management knowledge and experience as well as non-trivial ways of teaching those who are not experienced in this field. Teaching this subject must provide solid theory basis, especially in PMBoK good practices and processes, as well as the capacity of properly executing tools and techniques defined in this document. One of the processes that students in undergraduation and graduation courses find more difficult is the elaboration of the WBS. This work is aimed at assessing such difficulties, proposing mechanisms to reduce them and increasing the quality of this artifact produced by students. Results have shown that students in general have problems in representing the total scope of the project and also in decomposing deliverables until the appropriate level.

  3. Early work on the stratospheric ozone depletion-CFC issue

    Science.gov (United States)

    Molina, M.

    2012-12-01

    I became involved with the atmospheric chemistry of chlorofluorocarbons (CFCs) shortly after joining Sherry Rowland's research group at the University of California, Irvine, in 1973. CFCs had been detected in the troposphere by James Lovelock in 1971, and the question we set out to answer was the fate of these compounds of industrial origin in the environment, as well as possibly identifying any consequences of their accumulation in the atmosphere. After examining many potential sinks for these compounds we realized that because of their unusual stability the most likely destruction process was photolysis in the stratosphere. I carried out measurements of the absorption spectra of these compounds in the near ultraviolet; previous work involved only spectra in the far ultraviolet, not relevant for atmospheric chemistry. The results indicated that photolysis would take place in the upper stratosphere. I subsequently carried out calculations using one-dimensional atmospheric models to estimate their atmospheric residence times, which turned out to be many decades. We realized that the chlorine atoms generated by photolysis of the CFCs would participate in a catalytic chain reaction that would efficiently destroy ozone. Furthermore, we estimated that the amount of CFCs produced industrially was comparable to the amount of nitric oxide produced naturally in the stratosphere by the decomposition of nitrous oxide; work by Paul Crutzen and Harold Johnston had indicated that the abundance of ozone in the stratosphere was controlled by nitric oxide. We then formulated the hypothesis that the continued release of CFCs to the environment posed a threat to the stability of the ozone layer, and published our results in the journal Nature in 1974. The publication was noticed almost exclusively by the community of experts in stratospheric chemistry, and hence Sherry Rowland and I decided at that time that it was our responsibility to communicate this finding to society at large

  4. How 'blended' is blended learning?: students' perceptions of issues around the integration of online and face-to-face learning in a Continuing Professional Development (CPD) health care context.

    Science.gov (United States)

    Glogowska, Margaret; Young, Pat; Lockyer, Lesley; Moule, Pam

    2011-11-01

    This paper explores students' perceptions of blended learning modules delivered in a Continuing Professional Development (CPD) health care context in the UK. 'Blended learning' is the term used to describe a hybrid model of learning where traditional face-to-face teaching approaches and newer electronic learning activities and resources are utilised together. A new model of CPD for health care practitioners based on a blended learning approach was developed at a university in the south west of England. As part of the evaluation of the new modules, a qualitative study was conducted, in which 17 students who had experienced the modules were interviewed by telephone. Three main themes emerged from the interviews relating to the 'blended' nature of the blended learning modules. These were i) issues around the opportunities for discussion of online materials face-to-face; ii) issues of what material should be online versus face-to-face and iii) balancing online and face-to-face components. Teaching staff engaged in the development of blended learning courses need to pay particular attention to the ways in which they develop and integrate online and face-to-face materials. More attention needs to be paid to allowing opportunity for students to come together to create a 'community of inquiry'. Copyright © 2011 Elsevier Ltd. All rights reserved.

  5. CURRENT ISSUES FACING THE INTRODUCTION OF HUMAN PAPILLOMAVIRUS VACCINE IN MALAYSIA

    Directory of Open Access Journals (Sweden)

    I-Ching Sam

    2007-01-01

    Full Text Available Certain human papillomavirus (HPV types are strongly associated with cervical cancer. Recently-described effective vaccines against these HPV types represent a great medical breakthrough in preventing cervical cancer. In Malaysia, the vaccine has just received regulatory approval. We are likely to face similar barriers to implementing HPV vaccination as reported by countries where vaccination has been introduced. Most women have poor understanding of HPV and its link to cervical cancer. Physicians who will be recommending HPV vaccines may not have extensive knowledge or experience with HPV-related disease. Furthermore, a vaccine against a sexually-transmitted infection may elicit negative reactions from potential recipients or their carers, particularly in a conservative society. Given the high cost of the vaccine, reaching the most vulnerable women is a concern. To foster broad acceptance of HPV vaccine, education must be provided to health care providers, parents and young women about the risks of HPV infection and the benefits of vaccination.

  6. Distribution pattern of front abutment pressure of fully-mechanized working face of soft coal isolated island

    Institute of Scientific and Technical Information of China (English)

    Xu Wenquan; Wang Enyuan; Shen Rongxi; Song Dazhao; Zhang Jingmin

    2012-01-01

    The front abutment pressure of a fully-mechanized workface of 11061 soft coal isolated island of Liangbei Coal Mine was measured and studied using a self-developed mining-induced stress monitoring system associated with electromagnetic radiation technology,and the effects of abutment pressure distribution on strata behavior we discussed.The results indicate that the mining-induced influencing distance advanced at the fully-mechanized working face of soft coal isolated island is larger than that at the general working face at the isolated island,besides the fracture zone in front of working face was widened to some extent,and the influencing range caused by relaxations on both roadways became bigger with the advancing working face.Moreover,it can be indicated that mining has significant effect on strata behavior of fully-mechanized working face of soft coal isolated island,which is mostly distributed in the area of stress concentration.The research results have an important reference value for revealing the distribution pattern of the front abutment pressure of a fully-mechanized working face of soft coal isolated island,and controlling the coal-rock dynamic disaster occurrence under similar mining conditions.

  7. Theoretical and numerical analysis of coal dust separated by centrifugal force for working and heading faces

    Institute of Scientific and Technical Information of China (English)

    Shiqiang Chen; Haiqiao Wang; Yiqun Li; Haijiao Cui; Jie Zhao; Xiaowei Zhang

    2014-01-01

    In order to meet engineering needs of Chinese underground coal mines, a new dust-collecting fan, a device of dust separated by centrifugal force in driven cyclone passageway (DCCP) was designed. In centrifugal dust removal section (CDRS) of DCCP, a general equation is derived from the principle of force equilibrium. According to CDRS structure parameters and fan running parameters, the general equation is simplified, and the simplest equation is calculated numerically by MATLAB. The calculation results illustrate that increasing quantity of air current is against dust removal, but it is beneficial to dust removal by increasing the radius of driven spiral blade and increasing the particle diameter of coal dust. The conclusions show that the dust-collecting structure parameters coupled with the fan running parameters is a novel optimization approach to dust-collection fan for working and heading faces, which is especially suitable for Chinese underground mines.

  8. Optimization study on waterproofing coal and rock pillar between two working faces

    Energy Technology Data Exchange (ETDEWEB)

    Yang Liu; Xue-Zhou Chai; Jing-Sheng Li [Xi' an University of Science and Technology. Xi' an (China). School of Energy Engineering

    2009-02-15

    The routine method of designing the width of waterproofing coal and rock pillar between two working faces leads to the coal pillar size being too large and is wasteful of coal resources. The omission in this method of replacing the width of failure area by the displaced mass influence area was pointed out. A formula of coal pillar failure area width is given for waterproofing coal and rock design. It is recommended that coal pillars and rock pillars should be calculated separately first. The design method was corrected by replacing the width of failure area by the displaced mass influence area. This reduces the design width of coal pillars and optimizes the whole process of waterproof coal and rock pillars design. 6 refs., 3 figs.

  9. Occupational Risk Factors and Health Problems Faced by Nurses that Working Dialysis Unit and Nephrology Service

    Directory of Open Access Journals (Sweden)

    Mehtap Curcani

    2009-08-01

    Full Text Available AIM: This study is carried out descriptively with the aim of determining occupational risks the nurses working in dialysis units and nephrology services. METHOD: 47 nurses working in dialysis and nephrology units of the hospitals in Erzurum were included in the study content. In the collection of the data, questionnaire form prepared in the light of literature and including the preventions taken by nurses themselves or their organizations against the professional risks they faced, or personal problems the nurses experienced, professional risk or professional-personal features was used. RESULTS: In the result of the study, it was detected that 48.9% of the nurses was at 28-32 age group, and that 38.3% of the nurses graduated from nursing higher school, and that 72.3% of the nurses worked in dialysis unit. It was found out that while practicing their professions, the nurses expressed that infection risk (97.9%, stress (83%, verbal abuse (80.9%, psychiatric trauma (66%, allergic substance (63.8%, the noise (36.2%, and physical abuse (23.4% were the risk factors they raced in working medium .In the health problem seen in the nurses, in the first row is lumbago. CONCLUSION: In the result of the study, it was found out that while practicing their professions, the nurses expressed that infection risk was the highest rate among the risk factors they raced in working medium and, in the health problem seen in the nurses, in the first row is lumbago and that the nurses and organizations’ attempts which will reduce the risks were not sufficient. [TAF Prev Med Bull 2009; 8(4.000: 339-344

  10. Sampling and coverage issues of telephone surveys used for collecting health information in Australia: results from a face-to-face survey from 1999 to 2008

    Science.gov (United States)

    2010-01-01

    Background To examine the trend of "mobile only" households, and households that have a mobile phone or landline telephone listed in the telephone directory, and to describe these groups by various socio-demographic and health indicators. Method Representative face-to-face population health surveys of South Australians, aged 15 years and over, were conducted in 1999, 2004, 2006, 2007 and 2008 (n = 14285, response rates = 51.9% to 70.6%). Self-reported information on mobile phone ownership and usage (1999 to 2008) and listings in White Pages telephone directory (2006 to 2008), and landline telephone connection and listings in the White Pages (1999 to 2008), was provided by participants. Additional information was collected on self-reported health conditions and health-related risk behaviours. Results Mobile only households have been steadily increasing from 1.4% in 1999 to 8.7% in 2008. In terms of sampling frame for telephone surveys, 68.7% of South Australian households in 2008 had at least a mobile phone or landline telephone listed in the White Pages (73.8% in 2006; 71.5% in 2007). The proportion of mobile only households was highest among young people, unemployed, people who were separated, divorced or never married, low income households, low SES areas, rural areas, current smokers, current asthma or people in the normal weight range. The proportion with landlines or mobiles telephone numbers listed in the White Pages telephone directory was highest among older people, married or in a defacto relationship or widowed, low SES areas, rural areas, people classified as overweight, or those diagnosed with arthritis or osteoporosis. Conclusion The rate of mobile only households has been increasing in Australia and is following worldwide trends, but has not reached the high levels seen internationally (12% to 52%). In general, the impact of mobile telephones on current sampling frames (exclusion or non-listing of mobile only households or not listed in the White

  11. Mathematical modeling of methane migration into the mine workings during the face downtime

    Science.gov (United States)

    Govorukhin, Yu M.; Domrachev, A. N.; Krivopalov, V. G.; Paleev, D. Yu

    2017-09-01

    For the estimation of safe distances during explosions of mixtures of coal dust, methane, and air in the process of emergency rescue operations in coal mines, it is necessary to determine the gas volumes in the mine workings. Errors in determining such volumes often lead to tragic consequences. The calculation schemes are suggested that allow the methane generation rate into the mine air to be determined on the basis of physical regularities (mine and gas pressures, gas permeability dynamics, depth of the gas drainage zone, etc.), underlying the processes of gas migration from coal and rocks into the mine workings. The following methane emission sources are considered at the site: the surface of the stopped face; walls of development opening; the gob (potential volume of the gas reservoir in the caving area). Test calculations of methane generation have been performed based on the mining, geological and technological data of one of the mines in Baydaevsky geological and economic region. In general, the results obtained are consistent with the data of long-term empirical observations. The directions of further research aimed at improving the synthesized methodology are presented.

  12. Cultural Challenges Faced by American Mission Control Personnel Working with International Partners

    Science.gov (United States)

    Clement, J. L.; Ritsher, J. B.

    2006-01-01

    Operating the International Space Station (ISS) involves an indefinite, continuous series of long-duration international missions, and this requires an unprecedented degree of cooperation across multiple sites, organizations, and nations. Both junior and senior mission control personnel have had to find ways to address the cultural challenges inherent in such work, but neither have had systematic training in how to do so. The goals of this study were to identify and evaluate the major cultural challenges faced by ISS mission control personnel and to highlight the approaches that they have found most effective to surmount these challenges. We pay particular attention to the approaches successfully employed by the senior personnel and the training needs identified by the junior personnel. We also evaluate the extent to which the identified approaches and needs are consistent across the two samples. METHODS: Participants included a sample of 14 senior ISS flight controllers and a contrasting sample of 12 more junior controllers. All participants were mission operations specialists chosen on the basis of having worked extensively with international partners. Data were collected using a semi-structured qualitative interview and content analyzed using an iterative process with multiple coders and consensus meetings to resolve discrepancies. RESULTS: The senior respondents had substantial consensus on several cultural challenges and on key strategies for dealing with them, and they offered a wide range of specific tactics for implementing these strategies. Data from the junior respondents will be presented for the first time at the meeting. DISCUSSION: Although specific to American ISS personnel, our results are consistent with recent management, cultural, and aerospace research on other populations. We aim to use our results to improve training for current and future mission control personnel working in international or multicultural mission operations teams.

  13. Teachers' Experience of Working with Socio-Scientific Issues: A Large Scale and in Depth Study

    Science.gov (United States)

    Ekborg, Margareta; Ottander, Christina; Silfver, Eva; Simon, Shirley

    2013-01-01

    The research is an investigation of teachers' experience of working with socio-scientific issues (SSI). A large group of teachers (55) chose one of six cases with the characteristics of SSI and were free to organize the work as they found appropriate. The research focuses on how teachers chose content, organized their work and experienced the…

  14. Response: Epistemological Issues of Social Work Science as a Translational Action Science

    Science.gov (United States)

    Goppner, Hans-Jurgen

    2012-01-01

    A science-based practice should be caring, there is no dissent about this. But why a social work science? Until now "things are fine," and practice seems to be getting on very well without it!? It is claimed that there is no alternative in its own interest. Social work needs social work science because of the epistemological issues linked to the…

  15. Selection of the Most Appropriate Technology of Reparatory Hard Facing of Working Parts on Universal Construction Machinery

    Directory of Open Access Journals (Sweden)

    P. Marinkovic

    2011-03-01

    Full Text Available The aim of this work is to analyse the possibility to increase the service life of working parts on construction machinery exposed to intensive wear, such as steel blades of the rotary device for roadside vegetation maintenance and grass cutting. A special attention is paid to characteristic working conditions and complex wear mechanisms. In order to select the most appropriate reparation technology, both model and real investigations were conducted. The aim of the model investigations was to select the most appropriate procedure, filler materials and hard facing technology. Worn cutting edges of the blades were hard faced and sharpened by grinding to the shape and dimensions of new blades. Then, both new and repaired blades were alternately mounted on the rotor of the machine. Their wear was monitored under the same working and weather conditions. The repaired blades have proven more resistant to wear than the new ones, which is due to better properties of the hard faced layers.

  16. Broken Wings: Issues Faced By Female Doctors in Pakistan Regarding Career Development

    Directory of Open Access Journals (Sweden)

    Seema Arif

    2011-08-01

    Full Text Available We often read slogans like "Without women, no development" but are women really advancing? We still need to know 1 whether women’s career paths are as smooth as that of men’s? 2 Can they claim and bargain for their desired compensations and promotions; 3 0rthey can easily relocate themselves easily to some organization or place where they may find all that is desired by them? 4 Can they build and sustain their own power networks; 5 can they organize and run professional bodies and societies on their own? And finally we see women facilitating others everywhere but how often do we see women leading others? This qualitative study aims to identify reasons why women fail to pursue their career as seriously as men. Whatare the social and psychological factors that are pushing women behind? What values and traits are missing in women that they fail to acquire leadership roles in life? What can be done to help and guide the women struggling in their careers towards better decision making. The study comprise of report developed after interpretive analysis of the qualitative survey done with lady doctors working in national hospitals in three districts of Punjab, Pakistan supported by indepthinterviews of doctors working with Pakistan Medical Association and telephonic survey with doctors who did not pursue their career. After triangulation and analysis of the evidence, the researcher reached at an interesting conclusion, that lady doctors must learn to balancebetween their emotional and professional needs to stay in the field and advance in career.

  17. Feasibility study on thinning safety pillar under water-bodies in comprehensive overhead caving work face

    Energy Technology Data Exchange (ETDEWEB)

    Yang, B.; Wang, G.; Liang, G.; Gao, H.; Zhang, Q. [Huainan Technology College (China)

    2000-02-01

    The main target coal seam of Renlou Mine is directly covered with 5-15m thick gravel aquifer, which seriously threatens the safety of the mine, hence a safety pillar of vertical height 80m under water-bodies are retained to support it. To demonstrate the safety and reliability of the pillar, the tests for hydrogeological conditions of mining area, rock mechanics, water-rock physical properties are conducted. The results show that the gravel layer contains high volume of cementing clay materials, and has weak ability of vertical permeation; the mudstone near the basement of the working face belongs to loose-medium rock type; the contents of clay minerals in the weathered zone of the basement is relatively high, and its volume dilation after absorbing water has resulted in strong regenerating water-tightness, hence it possesses the double functions of waterproofing and restraining the continuous development of fractures under the impact of mining conditions. The analogy simulation, computer simulation and formula calculation are conducted, too. Based on the above results, the safety pillar is reduced to 65m. Coal withdrawal was completed in May, 1998. The amount of coal recovered is up to 4.6x10{sup 4}t. 1 ref., 3 tabs.

  18. Women's Work Issues. Tierra de Oportunidad Module 2. LAES: Latino Adult Education Services Project.

    Science.gov (United States)

    Kissam, Ed; Dorsey, Holda

    This module, which may be used as the basis for a workshop or as a special topic unit in an adult basic education or English-as-a-Second-Language (ESL) course, focuses on the problems faced by immigrant women in their work lives and legal provisions to protect employed women. The following items are included: module overview; list of basic,…

  19. Reparatory and Manufacturing Hard-Facing of Working Parts Made of Stainless Steels in Confectionary Industry

    OpenAIRE

    Rakic, S.; Lazic, V.; S. Aleksandrovic; Mitrovic, S.; R. Cukic; Milosavljevic, D; R. Nikolic

    2012-01-01

    In this paper, for the sake of improving the reparatory hard-facing technology is especially analyzed reparatory hard-facing of tools for manufacturing compressed products in confectionary industry. Those products are being made of a mixture consisting of several powdery components, which is compressed under high pressure. In that way the connection between particles is realized, thus achieving certain hardness and strength of the confectionary product. The considered tool is made of high-all...

  20. The Dynamics of Hope and Motivations in Groups Working on Complex Societal Issues

    Directory of Open Access Journals (Sweden)

    Pia Andersson

    2016-01-01

    Full Text Available This paper reports results from a study of how participants’ sense of personal hope and motivation was affected by a facilitated process in which four groups of people worked on different complex social issues. The group interventions were designed to scaffold increased understanding of the complexity of the chosen issue. A method called The Integral Process for Working on Complex Issues was used in all of the groups. Issues addressed in the four groups were: neighborhood deterioration, lack of community engagement, the need for better strategies for communication between rescue service actors in critical life-and-death situations, and transition to a more environmentally sustainable city. The study investigated the participants’ self-reported changes in their levels of hope regarding the possibility of achieving positive results on the selected issue, and changes in their motivation to engage in work to that end. The data were gathered through interviews with individual group participants before and after the group process. The sessions supported group members to develop more awareness of the complexity of the issues, and to develop strategies for action. The study indicates that the discovery of new potential pathways to manage an issue, through a more comprehensive understanding of the complexity involved, was a key factor influencing levels of hope and motivation. Reports from participants showed that when the participants formulated concrete actions that made sense to them, then “particularized hope” emerged, as well as motivation to continue to engage. Thus, increased levels of hope about a delimited part of the issue were reported, while in some cases, participants reported having less hope about the issue complex as a whole.

  1. An Investigation of Information Technology-Enabled Remote Management and Remote Work Issues

    Directory of Open Access Journals (Sweden)

    D. Sandy Staples

    1997-05-01

    Full Text Available A two phase research study was done to investigate remote work and remote management issues. In Phase 1, focus groups were carried out with remote managers and remote employees to identify key issues. The most common key issues dealt with communications, information technology, leadership and coaching, teamwork, building trust, and performance management. In the second phase, a questionnaire was used to test hypotheses developed from phase 1. The findings supported that higher trust leads to higher job satisfaction and lower job stress, and that more communication between the manager and the remote employee develops higher levels of employee organizational commitment.

  2. Local basic food producer facing the challenge of working with multinational supermarket chains

    Directory of Open Access Journals (Sweden)

    Lóránt BUCS

    2015-12-01

    Full Text Available This article wants to outline the challenges faced by a local basic food producer in his battle to stay on the market. We will reveal the challenges he’s facing in his own production lines and also the way he has to adapt to the changing world of the multinational companies. We will present a short history of the founding and evolution of the company on the Romanian pastry food market pointing out the relevant events which have marked the company life during the years. We will also make a short review of the competition on the market of the pastry food products and we will present the marketing strategy and policies the company is using to be able to face the new challenges.

  3. Reflexive Professionalism as a Second Generation of Evidence-Based Practice: Some Considerations on the Special Issue "What Works? Modernizing the Knowledge-Base of Social Work"

    Science.gov (United States)

    Otto, Hans-Uwe; Polutta, Andreas; Ziegler, Holger

    2009-01-01

    This article refers sympathetically to the thoughtful debates and positions in the "Research on Social Work Practice" ("RSWP"; Special Issue, July, 2008 issue) on "What Works? Modernizing the Knowledge-Base of Social Work." It highlights the need for empirical efficacy and effectiveness research in social work and appreciates empirical rigor…

  4. 'A band of brothers'-an exploration of the range of medical ethical issues faced by British senior military clinicians on deployment to Afghanistan: a qualitative study.

    Science.gov (United States)

    Bernthal, Elizabeth M; Draper, H J A; Henning, J; Kelly, J C

    2017-06-01

    To identify and explore features of ethical issues that senior clinicians faced as deployed medical directors (DMDs) to the British Field Hospital in Afghanistan as well as to determine the ethical training requirements for future deployments. A qualitative study in two phases conducted from November 2014 to June 2015. Phase 1 analysed 60 vignettes of cases that had generated ethical dilemmas for DMDs. Phase 2 included focus groups and an interview with 13 DMDs. Phase 1 identified working with limited resources, dual conflict of meeting both clinical and military obligations and consent of children as the most prevalent ethical challenges. Themes found in Phase 2 included sharing clinical responsibilities with clinicians from other countries and not knowing team members' ways of working, in addition to the themes from Phase 1. This study has drawn together examples of scenarios to form a repository that will aid future training. Recommendations included undertaking ethics training together as a team before, during and after deployment which must include all nationalities who are assigned to the same operational tour, so that different ethical views can be explored beforehand. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  5. COMBINING WORK WITH CARING FOR ELDERLY FAMILY MEMBER IN POLAND (CHOSEN ISSUES

    Directory of Open Access Journals (Sweden)

    Lukasz Jurek

    2016-07-01

    Full Text Available The problem of combining work with caring for elderly family members is becoming an increasingly important matter due to demographic (population ageing and social (increasing economic activity of women changes that are currently in progress. The aim of the article is to present selected issues related to the professional situation of people taking care for their elderly family members. The primary focus of the study is reasons for not working of non-working caregivers, and professional problems of working caregivers

  6. Comprehensive study on the deformation and failure characteristics of a mining-impacted deep double-longwall working face floor

    Science.gov (United States)

    Zhu, Shuyun; Lu, Liangliang; Wu, Yun; Zhang, Tingting

    2017-06-01

    The key solution to the safe mining of coal over a deep confined aquifer is to obtain and understand the deformation and failure characteristics of the working face’s floor strata. In this work, we took a typical fully mechanized mining deep double-longwall working face floor of Chengjiao Coal Mine as a study case. Through in situ tests we established a three-range partition model for mining-induced underground pressure propagation in the coalbed floor to reveal the behavior of pressure propagation in both the vertical and horizontal directions of the floor strata. We found that the floor experienced consecutively three quantitative deformation ranges, and showed three different underground pressure behavior ranges the measured failure depth in the mining-induced double-longwall working faces floor was less than 27 m. In addition, the groups of rock mass were divided for mining the coal roof and floor, and we constructed a 3D engineering geological numerical model for the double-longwall working faces, and numerically simulated the plastic zone distribution features and the maximum vertical stress at different floor depths, finding that there were three stages for vertical stress along the mining coalbed floor depth. We also found that the failure depth of the floor was not more than 27 m by numerical simulation, consistent with the in situ measured result. All these results are of significance for the prevention and control of water inrush out of the double-longwall working face floor and for the support of their related roadways.

  7. 'It's intense, to an extent': a qualitative study of the emotional challenges faced by staff working on a treatment programme for intellectually disabled sex offenders.

    Science.gov (United States)

    Sandhu, Daljit K; Rose, John; Rostill-Brookes, Helen J; Thrift, Su

    2012-07-01

    This study explores the emotional challenges faced by staff working on a sex offender treatment programme for people with an intellectual disability. Semi-structured interviews were carried out with eight participants working on a treatment programme for sex offenders with an intellectual disability. Interviews were analysed using interpretative phenomenological analysis. Staff experienced a range of negative emotions that they dealt with in a variety of ways including through the use of humour and various emotional defences. Empathy was a challenging and complex issue with individuals taking a variety of positions. Staff awareness and understanding of the role of emotions in relation to their own well-being and in relation to therapeutic processes varied. Emotional intelligence was associated with greater therapeutic understanding. Recommendations are made in relation to personal and professional characteristics and need for clinical supervision to support staff well-being and the development of therapeutic competence and effectiveness. © 2012 Blackwell Publishing Ltd.

  8. U.S. Food System Working Conditions as an Issue of Food Safety.

    Science.gov (United States)

    Clayton, Megan L; Smith, Katherine C; Pollack, Keshia M; Neff, Roni A; Rutkow, Lainie

    2017-02-01

    Food workers' health and hygiene are common pathways to foodborne disease outbreaks. Improving food system jobs is important to food safety because working conditions impact workers' health, hygiene, and safe food handling. Stakeholders from key industries have advanced working conditions as an issue of public safety in the United States. Yet, for the food industry, stakeholder engagement with this topic is seemingly limited. To understand this lack of action, we interviewed key informants from organizations recognized for their agenda-setting role on food-worker issues. Findings suggest that participants recognize the work standards/food safety connection, yet perceived barriers limit adoption of a food safety frame, including more pressing priorities (e.g., occupational safety); poor fit with organizational strategies and mission; and questionable utility, including potential negative consequences. Using these findings, we consider how public health advocates may connect food working conditions to food and public safety and elevate it to the public policy agenda.

  9. Philosophical Issues in Doctoral Education in Social Work: A Survey of Doctoral Program Directors.

    Science.gov (United States)

    Anastas, Jeane W.; Congress, Elaine P.

    1999-01-01

    Surveyed 48 social-work doctoral-program directors about the inclusion of philosophical issues in the curriculum. The survey asked about traditional and emergent epistemologies, including heuristics, social constructivism, and other forms of postmodernism. Results suggest that while such content is included in research courses, directors face…

  10. EFL Students' Perceptions of Social Issues in Famous Works of Art

    Science.gov (United States)

    Bautista Urrego, Lizmendy Zuhey; Parra Toro, Ingrid Judith

    2016-01-01

    This article reports on a qualitative, descriptive, and interpretative research intervention case study of English as a foreign language students' construction of perceptions on social issues found in famous works of art. Participants in this study engaged in the practice of critical thinking as a strategy to appreciate art that expresses social…

  11. Environmental Justice Is a Social Justice Issue: Incorporating Environmental Justice into Social Work Practice Curricula

    Science.gov (United States)

    Beltrán, Ramona; Hacker, Alice; Begun, Stephanie

    2016-01-01

    Social justice education for social work practice is concerned with addressing issues of power and oppression as they impact intersections of identity, experience, and the social environment. However, little focus is directed toward the physical and natural environment despite overwhelming evidence that traditionally marginalized groups bear the…

  12. PENGARUH ADAPTASI KEBIJAKAN MENGENAI WORK FAMILY ISSUE TERHADAP ABSEN DAN TURNOVER

    Directory of Open Access Journals (Sweden)

    Nyoman Triaryati

    2003-01-01

    Full Text Available Change in demography of the work force in American and some countries in Asia, such as the increase number of working mother has increase the work-family issue in work environment. Although work-family conflict is known as a man and women issue, but this issue is continues to place different responsibilities for working women. The different responsibilities is because of the tradisional role of women, who take more responsibilities than man for the domestic matter. Work-family issues forced organizations to adopt some policies in order to solve this issue, such as family-friendly policy. Some research acknowledge that organization abilities to adopt this kind of policy influence employee respon to their work life, such as job stress, job satisfaction/dissatisfaction, absence, and turnover.And all of this respons have a direct impact to the organization productivity, performance and profitability, in short and in the long run. It is become clear that organizations have to be serious in handling this issue. Abstract in Bahasa Indonesia : Perubahan secara demografis pada angkatan kerja di Amerika dan beberapa negara di Asia antara lain berupa bertambahnya kaum ibu yang bekerja, meningkatknya masalah-masalah keluarga - pekerjaan di dalam lingkungan kerja. Walaupun konflik keluarga - pekerjaan dikenal sebagai masalah pria dan wanita, namun isu tersebut berlanjut hingga penempatan tanggung jawab bagi wanita karier. Perbedaan tanggung jawab disebabkan oleh peranan wanita secara tradisional, yang semula dianggap harus lebih bertanggung jawab daripada pria dalam masalah-masalah rumah tangga. Masalah-masalah keluarga - pekerjaan memaksa organisasi-organisasi untuk menerima kebijakan-kebijakan tertentu untuk penyelesaiannya, seperti kebijakan persahabatan keluarga. Beberapa riset mengakui bahwa kemampuan organisasi menerima kebijakan tersebut bisa mempengaruhi tanggapan karyawan terhadap pekerjaannya seperti stress, kepuasan / tidaknya terhadap pekerjaan

  13. Multitasking, but for What Benefit? The Dilemma Facing Nigerian University Students Regarding Part-Time Working

    Science.gov (United States)

    Gbadamosi, Gbolahan; Evans, Carl; Obalola, Musa Adebayo

    2016-01-01

    Students working part-time while studying for a full-time university degree are commonplace in many Western countries. This paper, however, examines the historically uncommon part-time working activities and career aspirations among Nigerian university students. In particular, how working is perceived to contribute to developing employability…

  14. China's Social Work Education in the Face of Change

    Science.gov (United States)

    Fang, Yuan

    2013-01-01

    Between 1952 and 1979, social work was banned as an academic discipline, and social workers relied on experience alone in carrying out their duties. Since then social work training has been offered in universities and vocational schools; and existing social workers have received in-service training. However, social work education is still in its…

  15. Empowering the Legitimacy of Municipal Decision-Making - Three Swedish Municipalities Facing the Nuclear Waste Management Issue

    Energy Technology Data Exchange (ETDEWEB)

    Soederberg, Olof [Ministry of the Environment, Stockholm (Sweden)

    2001-07-01

    This paper is focussed on how municipal elected leaders in three Swedish feasibility study municipalities - Nykoeping, Oskarshamn and Tierp - have tried to ensure that future decisions by their respective municipalities will be based both on factual knowledge and on existing opinions held by the general public. These efforts have contributed to an empowerment of the legitimacy of municipal decision-making within the nuclear waste management field and, probably, also served as a factor contributing to trust building with regard to these issues. The three cases show three ways to handle the problem, although there are also common features. The municipalities of Nykoeping and Oskarshamn have been facing these issues since 1995. In the case of Tierp, the municipality was confronted in late 1998 with the task to choose a strategy for its involvement in the site selection process and then, immediately, implement that strategy. A decision to construct a final repository for spent nuclear fuel has an obvious local dimension. It is not enough that an implementer is capable of developing a method that is considered to be safe enough by the regulatory authorities and by the Government. Nor is it enough that the implementer has succeeded to choose a site that these institutions consider to be suitable. A vital condition for a successful result is also that the general public, especially people living close to the site, have trust in the process leading up to the decision - and of course also that the general public is confident that the implementer and the regulator have agreed on a sound technical solution of the disposal problem. In other words, decisions in this area by Government and regulatory authorities do not only have to comply with existing legislation (obviously decisions by such bodies have to be 'legal'); they also should have a democratic legitimacy. In a representative democracy like Sweden, with high voting participation, it may seem self-evident that

  16. A forecasting and forewarning model for methane hazard in working face of coal mine based on LS-SVM

    Institute of Scientific and Technical Information of China (English)

    CAO Shu-gang; LIU Yan-bao; WANG Yan-ping

    2008-01-01

    To improve the precision and reliability in predicting methane hazard in working face of coal mine, we have proposed a forecasting and forewarning model for methane hazard based on the least square support vector (LS-SVM) multi-classifier and regression machine. For the forecasting model, the methane concentration can be considered as a nonlinear time series and the time series analysis method is adopted to predict the change in methane concentration using LS-SVM regression. For the forewarning model, which is based on the forecasting results, by the multi-classification method of LS-SVM, the methane hazard was identified to four grades: normal, attention, warning and danger. According to the forewarning results, corresponding measures are taken. The model was used to forecast and forewarn the K9 working face. The results obtained by LS-SVM regression show that the forecast- ing have a high precision and forewarning results based on a LS-SVM multi-classifier are credible. Therefore, it is an effective model building method for continuous prediction of methane concentration and hazard forewarning in working face.

  17. An Inclusive Design Method for Addressing Human Variability and Work Performance Issues

    Directory of Open Access Journals (Sweden)

    Amjad Hussain

    2013-07-01

    Full Text Available Humans play vital roles in manufacturing systems, but work performance is strongly influenced by factors such as experience, age, level of skill, physical and cognitive abilities and attitude towards work. Current manufacturing system design processes need to consider these human variability issues and their impact on work performance. An ‘inclusive design’ approach is proposed to consider the increasing diversity of the global workforce in terms of age, gender, cultural background, skill and experience. The decline in physical capabilities of older workers creates a mismatch between job demands and working capabilities which can be seen in manufacturing assembly that typically requires high physical demands for repetitive and accurate motions. The inclusive design approach leads to a reduction of this mismatch that results in a more productive, safe and healthy working environment giving benefits to the organization and individuals in terms of workforce satisfaction, reduced turnover, higher productivity and improved product quality.

  18. Issues and Strategies for Establishing Work-Integrated Learning for Multidisciplinary Teams: A Focus on Degrees in Sustainability

    Science.gov (United States)

    Wilson, Robyn Fay

    2015-01-01

    This study was conducted to identify challenges and potential strategies to streamline work-integrated learning placements for multidisciplinary teams of students undertaking degrees in sustainability. Face-to-face interviews using a semi-structured questionnaire were conducted with 15 academics and senior university staff, from four universities…

  19. Face Validity of the Single Work Ability Item: Comparison with Objectively Measured Heart Rate Reserve over Several Days

    Directory of Open Access Journals (Sweden)

    Nidhi Gupta

    2014-05-01

    Full Text Available Purpose: The purpose of this study was to investigate the face validity of the self-reported single item work ability with objectively measured heart rate reserve (%HRR among blue-collar workers. Methods: We utilized data from 127 blue-collar workers (Female = 53; Male = 74 aged 18–65 years from the cross-sectional “New method for Objective Measurements of physical Activity in Daily living (NOMAD” study. The workers reported their single item work ability and completed an aerobic capacity cycling test and objective measurements of heart rate reserve monitored with Actiheart for 3–4 days with a total of 5,810 h, including 2,640 working hours. Results: A significant moderate correlation between work ability and %HRR was observed among males (R = −0.33, P = 0.005, but not among females (R = 0.11, P = 0.431. In a gender-stratified multi-adjusted logistic regression analysis, males with high %HRR were more likely to report a reduced work ability compared to males with low %HRR [OR = 4.75, 95% confidence interval (95% CI = 1.31 to 17.25]. However, this association was not found among females (OR = 0.26, 95% CI 0.03 to 2.16, and a significant interaction between work ability, %HRR and gender was observed (P = 0.03. Conclusions: The observed association between work ability and objectively measured %HRR over several days among male blue-collar workers supports the face validity of the single work ability item. It is a useful and valid measure of the relation between physical work demands and resources among male blue-collar workers. The contrasting association among females needs to be further investigated.

  20. Interdisciplinary team discussion on work environment issues related to low back disability: a multiple case study.

    Science.gov (United States)

    Costa-Black, Kátia M; Durand, Marie-José; Imbeau, Daniel; Baril, Raymond; Loisel, Patrick

    2007-01-01

    From both a social and cost-benefit perspective, disability prevention and associated management strategies for assisting employees with back pain are only successful if they address critical return-to-work (RTW) determining factors present in the workplace, including ergonomic factors. Despite our current knowledge of the importance of an integrated team approach targeting these factors, questions remain regarding the conceptual framework adopted by contemporary rehabilitation teams as it relates to work-oriented interventions to accommodate employees back to work. The purpose of this study was to explore and describe the work environment issues discussed by an interdisciplinary team engaged in the work rehabilitation process of low back disability cases. A qualitative content analysis was conducted for 10 sample cases that underwent a rehabilitation program in Quebec (Canada). Drawing on the results of these analyses, a framework representing a synopsis of practitioners' involvement in the person-environment dynamic is presented and discussed. This study makes a unique contribution to the understanding of the 'real-life' content of an interdisciplinary activity in disability management, thus, helping rehabilitation practitioners to build knowledge on the practical application of a cross-disciplinary framework to address work environment issues during the RTW process of those patients sick-listed due to back pain.

  1. Modelling limit stress of a seam roof ahead of a working face

    Science.gov (United States)

    Cherdantsev, N. V.

    2017-09-01

    Solving of boundary problem of geomechanic state of a roof working developed along the seam is introduced in the article. The rock mass works under the condition of a plane-strain deformation with marginal seam zones are in a limit stress state. The problem is solved by boundary element method using Coulomb – Mohr and Mohr – Kuznetsov strength indices.

  2. Back-and-forth mining for hard and thick coal seams-research about the mining technology for fully mechanized caving working face of Datong Mine

    Institute of Scientific and Technical Information of China (English)

    JIN Zhi-xin; YU Hong; YU Bin; SONG Hua-ling

    2005-01-01

    The article introduced the key technology, mining process, and back-and-forth mining method for the caving working face of hard-thick coal seams in Datcng mine, and researched this innovations process, optimized the systemic design and working face outplay, tried to perfect the caving mining technology of hard-thick coal seams further.

  3. Mechanism of water-inrush from fault induced by mining near the working face

    Institute of Scientific and Technical Information of China (English)

    WANG Lian-guo; WU Yu; MIAO Xie-xing; DONG Xu

    2007-01-01

    Adopted the fractal tree-like failure model, and established the renormalization group transform function of fractured fault, and investigated the mechanism of water-inrush from fault, and found out the critical probability of water-inrush from fault caused by fault fracture. The results indicate: when the failure rate P is less than the critical failure rate Pc=0.206 3, the failure of the system is just partial. When P is more than the critical failure rate Pc=0.206 3, the random distributed crannies concentrate to certain domain of attraction (such as the maximum shear stress face in the fault) gradually. The process will continue until the crannies run-through, forming conductivity channel, and cause water-inrush from fault.

  4. Name-Face Association in Web Videos:A Large-Scale Dataset, Baselines, and Open Issues

    Institute of Scientific and Technical Information of China (English)

    陈智能; 杨宗桦; 张炜; 曹娟; 姜育刚

    2014-01-01

    Associating faces appearing in Web videos with names presented in the surrounding context is an important task in many applications. However, the problem is not well investigated particularly under large-scale realistic scenario, mainly due to the scarcity of dataset constructed in such circumstance. In this paper, we introduce a Web video dataset of celebrities, named WebV-Cele, for name-face association. The dataset consists of 75 073 Internet videos of over 4 000 hours, covering 2 427 celebrities and 649 001 faces. This is, to our knowledge, the most comprehensive dataset for this problem. We describe the details of dataset construction, discuss several interesting findings by analyzing this dataset like celebrity community discovery, and provide experimental results of name-face association using five existing techniques. We also outline important and challenging research problems that could be investigated in the future.

  5. Improving the safety net for single mothers who face serious barriers to work.

    Science.gov (United States)

    Blank, Rebecca M

    2007-01-01

    Rebecca Blank explores a weakness of the welfare reforms of the mid-1990s--the failure of the Temporary Assistance to Needy Families program to address the plight of so-called "hard to employ" single mothers and their children. TANF has moved many women on the welfare caseload into work, but the services it provides are not intensive or flexible enough to meet the needs of women with multiple disadvantages who find it difficult to get and keep full-time employment. Blank notes that many of these women have lost welfare benefits because of their failure to find work. Increasingly, studies show that the number of single mothers who are neither working nor on welfare has grown significantly over the past ten years. Such "disconnected" women now make up 20 to 25 percent of all low-income single mothers, and reported income in these families is extremely low. Disconnected women are likely to report multiple and serious barriers to work, including low education, learning disabilities, health problems, or a history of domestic violence or substance abuse. Counting both longer-term welfare recipients and women who are neither working nor on welfare, Blank estimates that about 2.2 million women who head families are not able to find jobs or, if they do, cannot keep them. And almost 4 million children are in the care of these severely challenged single mothers. Blank proposes a Temporary and Partial Work Waiver Program to provide more effective employment assistance and other supports for these women and their children. The program she proposes would recognize that some women might be able to work only part-time or be temporarily unable to work. It would supplement their earnings while also offering referral to services that both address their own work barriers and provide help for their children. The support, however, would be temporary. Women would be regularly reassessed for their readiness to return to work or work more hours. Such a program, Blank notes, would require

  6. Introduction to the Culture, Health & Sexuality Virtual Special Issue on sex, sexuality and sex work.

    Science.gov (United States)

    Allman, Dan; Ditmore, Melissa Hope

    2016-05-18

    This article provides an editorial introduction to a virtual special issue on sex work and prostitution. It offers a brief history of sex work studies as published in the journal Culture, Health & Sexuality; reflects on the breadth and scope of papers the journal has published; considers the contribution of the journal's papers to the wellbeing and sexuality of people who sell sex; and envisions future areas of inquiry for sex work studies. As authors, we identify major themes within the journal's archive, including activism, agency, context, discourse, hazard, health, legalisation, love, place, power, race, relationships, stigma and vulnerabilities. In particular, we reflect on how HIV has created an environment in which issues of culture, health and sexuality have come to be disentangled from the moral agendas of earlier years. As a venue for the dissemination of a reinvigorated scholarship, Culture, Health & Sexuality provides a platform for a community of often like-minded, rigorous thinkers, to provide new and established perspectives, methods and voices and to present important developments in studies of sex, sexuality and sex work.

  7. The ties to unbind: Age-related differences in feature (unbinding in working memory for emotional faces

    Directory of Open Access Journals (Sweden)

    Didem ePehlivanoglu

    2014-04-01

    Full Text Available In the present study, we investigated age-related differences in the processing of emotional stimuli. Specifically, we were interested in whether older adults would show deficits in unbinding emotional expression (i.e., either no emotion, happiness, anger, or disgust from bound stimuli (i.e., photographs of faces expressing these emotions, as a hyperbinding account of age-related differences in working memory would predict. Younger and older adults completed different N-Back tasks (side-by-side 0-Back, 1-Back, 2-Back under three conditions: match/mismatch judgments based on either the identity of the face (identity condition, the face’s emotional expression (expression condition, or both identity and expression of the face (binding condition. Both age groups performed more slowly and with lower accuracy in the expression condition than in the binding condition, indicating the presence of an unbinding process. This unbinding effect was more pronounced in older adults than in younger adults, but only in the 2-Back task. Thus, older adults seemed to have a specific deficit in unbinding in working memory, over and beyond age-related differences observed in perceptual processing (0-Back and attention/short-term memory (1-Back. Additionally, no age-related differences were found in accuracy in the 0-Back task, but such differences emerged in the 1-Back task, and were further magnified in the 2-Back task, indicating independent age-related differences in attention/short-term memory and working memory. Pupil dilation data confirmed that the attention/short-term memory version of the task (1-Back is more effortful in older adults than younger adults.

  8. Transmission performance of 2.4 GHz wireless sensor nodes when used in a working-face environment

    Institute of Scientific and Technical Information of China (English)

    LIU Xiao-wen; WANG Man-yi; WEN Jin-chao; ZHAO Zheng-fang

    2009-01-01

    Wireless sensor nodes have the advantage of being low-cost, easily deployed and of good mobility. If deployed in an underground mine with existing underground transmission systems a wireless sensor network can improve the collection of information. To get good transmission performance for 2.4 GHz wireless sensor nodes at the working face we calculated the reflection properties of electromagnetic waves from a fiat metal plate. Using the cascade impedance method (CIM), we studied transmission attenuation and compared the results to actual tests. The results show that the effective transmission distance of 2.4 GHz wireless sensor nodes meets the stipulations of the ZigBee protocol.

  9. Issues concerning scientific production of including people with disabilities at work.

    Science.gov (United States)

    Guimarães, B M; Martins, L B; Barkokébas Junior, B

    2012-01-01

    This article presents the results of a survey carried out on leading periodicals in the areas of Ergonomics, Physiotherapy and Occupational Therapy, the aim of which was to identify scientific publications on the inclusion at work of people with disabilities. The survey of articles published on this topic in the following journals was conducted in December 2010: Applied Ergonomics, Ergonomics, the International Journal of Industrial Ergonomics, Disability and Rehabilitation, and the Journal of Occupational Rehabilitation. The survey covered issues published between 2000 and 2010 and was conducted electronically using the CAPES Periodicals Portal. To collect the articles, it was necessary to check the articles published in each of the issues of each volume of these periodicals. This is how the articles on the topic in question were found. There were 27 articles on the topic of inclusion at work of people with disabilities, of which 13 were published in the Journal of Occupational Rehabilitation and 12 in Disability and Rehabilitation. Thus, it is clear that the issue in question is still a subject that is seldom dealt with in these publications and it is noted that only two articles were published in Ergonomics journals in this period, thus confirming the paucity of scientific publications on this subject.

  10. Cross-Cultural Collisions in Cyberspace: Case Studies of International Legal Issues for Educators Working in Globally Networked Learning Environments

    Science.gov (United States)

    Rife, Martine Courant

    2010-01-01

    This article explores some of the legal and law-related challenges educators face in designing, implementing, and sustaining globally networked learning environments (GNLEs) in the context of conflicting international laws on intellectual property and censorship/free speech. By discussing cases and areas involving such legal issues, the article…

  11. Integration of Religion and Spirituality With Social Work Practice in Disability Issues

    Directory of Open Access Journals (Sweden)

    Masateru Higashida

    2016-02-01

    Full Text Available This case study examines the integration of religion and spirituality (RS into disability issues from the perspective of social work in Sri Lanka. Participant observation was applied in the model administrative division of the national community-based rehabilitation (CBR program in Anuradhapura from February 2013 to January 2015. Theravada Buddhists constitute more than 99% of the population in the area studied. The participation opportunities included group activities, home visits to disabled people, and informal interviews with stakeholders. This study used the author’s field notes, which were based on the participant observation. By applying qualitative analysis, episodes and narratives were summarized into two main categories: RS-related activities and secondary RS-related phenomena. We found that the possible functions of RS practices, by disabled people and the other stakeholders, were alternative education, promotion of participation, and a sense of unity. These findings suggest that integration can be the practice to reconstruct RS aspects in disability issues.

  12. Ethical issues in the professional work of psychologists: state of affairs in Slovenia

    Directory of Open Access Journals (Sweden)

    Tina Zupan

    2000-12-01

    Full Text Available The aim of the research was to determine the state of affairs regarding professional ethics of Slovene psychologists, particularly regarding the implementation of ethical principles and psychologists' and students' knowledge of ethics and procedures in the cases of ethical dilemmas and violations. Two dedicated questionnaires were designed by the authors. 800 Slovene psychologists received the questionnaire and 150 of them responded. There were also 56 psychology students involved in the study. The results show some problematic issues such as: record keeping, exceptions of confidentiality, access to personal data, the content of informed consent, incompetence, copying of literature and diagnostic instruments – even not standardised ones, psychology students as subjects in psychological research, and lack of information on ethical aspects of students' practical work. Psychologists and students reported inadequate knowledge of professional ethics and suggested various kinds of ethical education. Institutions mostly enable psychologists to work within the Code of ethics. There are, however, conflicts regarding access to data and professional autonomy. Psychologists report conflicts between law and ethics, incorrect reports in media and lack of control over professional ethics. In the case of ethical violation psychologists do less than they should. They emphasise the problem of incompetence. The frequency and seriousness of certain violation were estimated. Ways of verifying knowledge, stimulating ethical conduct and taking different measures in the case of violations were suggested. The state of affairs in different working environments of psychologists was also described. Results show that psychologist who have worked in the field for a shorter period answer more frequently contrary to the Code of Ethics. Students' knowledge of ethics is mostly very satisfactory. The study emphasises the ethical aspects of psychological practice in Slovenia. It

  13. Practices of corporate social responsibility and sustainable systems work in Peruvian companies issuing sustainability reports

    Directory of Open Access Journals (Sweden)

    María Angela Prialé

    2015-12-01

    Full Text Available Through a literature review, this exploratory study seeks to determine whether the practices related to its colaborators, who report as part of its action responsible Peruvian companies issuing sustainability reports can be considered sustainable management practices of human resources. To this end, it was used the approach of sustainable work systems as a general approach. It was found that some of the practices of responsible management of human resources that implement the analyzed companies address the human dimensions of sustainability, although not all dimensions are considered equally or similar depth.

  14. Prisoner reentry: a public health or public safety issue for social work practice?

    Science.gov (United States)

    Patterson, George T

    2013-01-01

    A significant literature identifies the policy, economic, health, and social challenges that confront released prisoners. This literature also describes the public health and public safety risks associated with prisoner reentry, provides recommendations for improving the reentry process, and describes the effectiveness of prison-based programs on recidivism rates. Public health and public safety risks are particularly significant in communities where large numbers of prisoners are released and few evidence-based services exist. The purpose of this article is to describe the public health and public safety risks that released prisoners experience when they reenter communities, and to discuss the social justice issues relevant for social work practice.

  15. The changing faces of the Problem of Space in the work of Hermann Weyl

    CERN Document Server

    Scholz, Erhard

    2016-01-01

    During his life Weyl approached the problem of space (PoS) from various sides. Two aspects stand out as permanent features of his different approaches: the {\\em unique determination of an affine connection} (i.e., without torsion in the terminology of Cartan) and the question {\\em which type of group} characterizes physical space. The first feature came up in 1919 (commentaries to Riemann's inaugural lecture) and played a crucial role in Weyl's work on the PoS in the early 1920s. He defended the central role of affine connections even in the light of Cartan's more general framework of connections with torsion. In later years, after the rise of the Dirac field, it could have become problematic, but Weyl saw the challenge posed to Einstein gravity by spin coupling primarily in the possibility to allow for non-metric affine connections. Only after Weyl's death Cartan's approach to infinitesimal homogeneity and torsion became revitalized in gravity theories.

  16. Illicit drugs, testing, prevention and work in France: ethical and legal issues.

    Science.gov (United States)

    Fantoni-Quinton, Sophie; Bossu, Bernard; Morgenroth, Thomas; Frimat, Paul

    2010-09-01

    The use of illicit drugs in the workplace raises issues pertaining to prevention and safety and the responsibility of the various members of staff. It also brings into question the interface between work and private life. If employees are in theory responsible for their own safety and risk heavy penalties in the event of the consumption of illicit drugs in the workplace, such behaviour has to be proved. In reality, the worker can only be partially and marginally held liable, given the fact that the employer is prohibited from infringing on their rights and liberties (restrictions on the searching of their personal belongings and lockers as well as on the carrying out of breath testing and saliva testing under restrictive conditions). Employers have for their part a broader range of responsibilities and, above all, an absolute obligation to achieve specific goals in terms of health and safety resulting in the need to take action. In accordance with the International Labour Organization recommendations, European and national legislation, the employer has to implement a suitable preventive policy. However, where is the balance between prevention and repression? Very few studies have raised these issues and our aim is to precisely situate the place of drug testing in the employer's repressive arsenal in France and to try to answer the legal and ethical issues raised. Thus, for example, repression can only be acceptable when it deals with moderate and non-addicted users, or it could be tantamount to discrimination.

  17. Media coverage of health issues and how to work more effectively with journalists: a qualitative study.

    Science.gov (United States)

    Leask, Julie; Hooker, Claire; King, Catherine

    2010-09-08

    The mass media has enormous potential to influence health-related behaviours and perceptions. Much research has focused on how the media frames health issues. This study sought to explore how journalists in Australia select and shape news on health issues. The study involved semi-structured interviews with 16 journalists from major Australian print, radio and television media organisations reporting on avian influenza and pandemic planning. Journalists, including reporters, editors and producers, were interviewed between October 2006 and August 2007. Thematic analysis was used to draw out major lessons for health communicators. Journalists routinely attempted to balance different, sometimes competing, aims amidst significant operational constraints. They perceived the most trusted sources on health issues to be respected and independent doctors. Specialist health and medical reporters had a more sound technical knowledge, channels to appropriate sources, power within their organisations, and ability to advocate for better quality coverage. An awareness of how to work with the media is essential for health communicators. This includes understanding journalists' daily routines, being available, providing resources, and building relationships with specialist health reporters.

  18. Practical care work and existential issues in palliative care: experiences of nursing assistants.

    Science.gov (United States)

    Ahsberg, Elizabeth; Carlsson, Maria

    2014-12-01

    Despite increasing international interest in palliative care, little focus has been given to the role of nursing assistants, nor to research on existential issues. To investigate nursing assistants' experiences of existential issues in palliative care. An explorative study using focus group discussions as data. Seven nursing assistants working in a palliative care unit and a nursing home participated on three occasions. Data were analysed using a content analysis approach. Two overlapping domains were extracted: practical care, interpreted in themes as meeting others, the patient's body and organisational boundaries; and existential issues, interpreted as the difficult part, the valuable part and death and dying. Communication seemed to be a theme central to both domains. The results indicate that nursing assistants may give existential support in addition to practical aspects of care. The intimate interactions inherent in practical aspects of personal care create opportunities for meaningful conversations. Such conversations may constitute existential support for patients and a meaningful task for staff. © 2013 John Wiley & Sons Ltd.

  19. Media coverage of health issues and how to work more effectively with journalists: a qualitative study

    Directory of Open Access Journals (Sweden)

    Leask Julie

    2010-09-01

    Full Text Available Abstract Background The mass media has enormous potential to influence health-related behaviours and perceptions. Much research has focused on how the media frames health issues. This study sought to explore how journalists in Australia select and shape news on health issues. Methods The study involved semi-structured interviews with 16 journalists from major Australian print, radio and television media organisations reporting on avian influenza and pandemic planning. Journalists, including reporters, editors and producers, were interviewed between October 2006 and August 2007. Thematic analysis was used to draw out major lessons for health communicators. Results Journalists routinely attempted to balance different, sometimes competing, aims amidst significant operational constraints. They perceived the most trusted sources on health issues to be respected and independent doctors. Specialist health and medical reporters had a more sound technical knowledge, channels to appropriate sources, power within their organisations, and ability to advocate for better quality coverage. Conclusions An awareness of how to work with the media is essential for health communicators. This includes understanding journalists' daily routines, being available, providing resources, and building relationships with specialist health reporters.

  20. Maximizing work integration in job placement of individuals facing mental health problems: Supervisor experiences.

    Science.gov (United States)

    Skarpaas, Lisebet Skeie; Ramvi, Ellen; Løvereide, Lise; Aas, Randi Wågø

    2015-01-01

    Many people confronting mental health problems are excluded from participation in paid work. Supervisor engagement is essential for successful job placement. To elicit supervisor perspectives on the challenges involved in fostering integration to support individuals with mental health problems (trainees) in their job placement at ordinary companies. Explorative, qualitative designed study with a phenomenological approach, based on semi-structured interviews with 15 supervisors involved in job placements for a total of 105 trainees (mean 7, min-max. 1-30, SD 8). Data were analysed using qualitative content analysis. Superviors experience two interrelated dilemmas concerning knowledge of the trainee and degree of preferential treatment. Challenges to obtaining successful integration were; motivational: 1) Supervisors previous experience with trainees encourages future engagement, 2) Developing a realistic picture of the situation, and 3) Disclosure and knowledge of mental health problems, and continuity challenges: 4) Sustaining trainee cooperation throughout the placement process, 5) Building and maintaining a good relationship between supervisor and trainee, and 6) Ensuring continuous cooperation with the social security system and other stakeholders. Supervisors experience relational dilemmas regarding pre-judgment, privacy and equality. Job placement seem to be maximized when the stakeholders are motivated and recognize that cooperation must be a continuous process.

  1. The many faces of working memory and short-term storage.

    Science.gov (United States)

    Cowan, Nelson

    2016-11-28

    The topic of working memory (WM) is ubiquitous in research on cognitive psychology and on individual differences. According to one definition, it is a small amount of information kept in a temporary state of heightened accessibility; it is used in most types of communication and problem solving. Short-term storage has been defined as the passive (i.e., non-attention-based, nonstrategic) component of WM or, alternatively, as a passive store separate from an attention-based WM. Here I note that much confusion has been created by the use by various investigators of many, subtly different definitions of WM and short-term storage. The definitions are sometimes made explicit and sometimes implied. As I explain, the different definitions may have stemmed from the use of a wide variety of techniques to explore WM, along with differences in theoretical orientation. By delineating nine previously used definitions of WM and explaining how additional ones may emerge from combinations of these nine, I hope to improve scientific discourse on WM. The potential advantages of clarity about definitions of WM and short-term storage are illustrated with respect to several ongoing research controversies.

  2. Quantitative versus qualitative approaches: a comparison of two research methods applied to identification of key health issues for working horses in Lesotho.

    Science.gov (United States)

    Upjohn, M M; Attwood, G A; Lerotholi, T; Pfeiffer, D U; Verheyen, K L P

    2013-03-01

    The relative merits and potential complementarity of participatory methods and classical epidemiological techniques in veterinary-related research is a current topic of discussion. Few reported studies have applied both methodologies within the same research framework to enable direct comparison. The aim of this study was to compare issues identified by a classical epidemiological study of horses and their owners with those identified by owner communities using participatory approaches. In 2009, a cross-sectional survey was undertaken as part of an impact assessment study of farrier and saddler training programmes, and a small-scale nutrition trial, implemented in Lesotho by a UK-based equine charity. In total, 245 horses and their 237 owners participated in the survey which comprised a face-to-face structured questionnaire covering knowledge and practices relating to equine husbandry and primary healthcare, clinical examination and sampling of horses, and examination of tack used on those horses. In early 2010, 56 owners in three survey regions, some of whom participated in the survey, attended a participatory workshop. Each workshop group created a local resource map whilst discussing and identifying key issues associated with horse ownership and what might have an adverse impact on horse health and work. Following map completion, each group began by prioritising the identified issues, and then ranked them using a pairwise/ranking matrix to reflect how important issues were in relation to each other. Overall priority issues were: mouth problems, hunger and nutrition, diseases (including infectious diseases, parasites and colic), husbandry (including wound management), and feet and limb problems. Major health issues identified by cross-sectional study included sharp enamel points on teeth, endo- and ectoparasite infestation, suboptimal nutrition, tack-associated wounds, overgrown and poorly balanced feet and poor owner husbandry knowledge and practices. Whilst

  3. Supportive interchanges and face-work as 'protective talk' in an online self-harm support forum.

    Science.gov (United States)

    Sharkey, Siobhan; Smithson, Janet; Hewis, Elaine; Jones, Ray; Emmens, Tobit; Ford, Tamsin; Owens, Christabel

    2012-01-01

    Within a context of concern about inappropriate advice-giving online, we examined how young people who self-harm behave online, and how professionals might engage with them. We use Discourse Analysis to focus on participant interactions (posts)from a forum's crisis/support rooms, and highlight the prevalence of disclaimers, hedges, questions and tags in the young people's online interactions. We use the concept of face-work as a framework to help understand interactions in the forum SharpTalk. The findings demonstrate the use of a range of mitigation devices, and suggest that the young people orientate to a 'protective' line in their supportive interactions. These findings echo Goffman's (1967) 'supportive interchanges' in that the young people's online interactions may help to preserve face, in an emotionally complex setting, whose vulnerable members also need 'protective'and sensitive support. Taking this 'line' may enable members to create a more open and trusting context for support, and to remain in a forum which they find both helpful and challenging. In light of concerns about online support, the findings provide a new perspective on online peer-support for young people who self-harm.

  4. Mental Health Issues Facing a Diverse Sample of College Students: Results from the College Student Mental Health Survey

    Science.gov (United States)

    Soet, Johanna; Sevig, Todd

    2006-01-01

    Over the past 5 years there has been increased attention given to mental health issues on college and university campuses across the country. However, few research efforts have been conducted to systematically investigate the mental health of college students. The College Student Mental Health Survey was undertaken as a first step towards gaining…

  5. PROPERTY MANAGEMENT ISSUES FACED BY THE RF TREASURY, AND IMPLEMENTATION OF THE GOVERNMENT PROGRAM ‘FEDERAL PROPERTY MANAGEMENT’

    OpenAIRE

    Alexander Radygin; Georgiy Malginov

    2014-01-01

    This paper deals with the issues of managing state property owned by the treasury, and analyzes the main trends in property acquisition by and withdrawal from the treasury, as well as some quantitative results achieved as a result of the government policy implemented in 2011–2014, its prospects and limitations.

  6. Faces in a Crowd: The Individual Learner in Multisection Courses. Issues in Language Program Direction: A Series of Annual Volumes.

    Science.gov (United States)

    Klee, Carol A., Ed.

    The papers in this collection fall into three categories. Part 1, "Overview of Research," includes "New Directions in Language Anxiety Research" (Dolly Jesusita Young) and "Native Genderlects and Their Relation to Gender Issues in Second Language Classrooms: The Sex of Our Students as a Sociolinguistic Variable" (Lydie E. Meunier). Part 2,…

  7. It’s Not Working: Barriers to the Inclusion of Workers with Mental Health Issues

    Directory of Open Access Journals (Sweden)

    C. Tess Sheldon

    2011-02-01

    Full Text Available This article examines the judicial treatment of complaints of discrimination from workers with mental health issues. Equality protections promise full inclusion in social, work and community life. The principle of inclusion is understood in three inter-related parts: inclusion in the workforce, inclusion in decision-making and, in the most broad and prospective sense, inclusion in Canadian society. The current framework of equality protections has not effectively addressed these core values of inclusion for workers with mental health issues. The workplace continues to be a site of discrimination and harassment. Barriers prevent workers with mental health issues from getting or keeping employment, discourage their participation in decision-making, and entrench the devaluation, isolation and exclusion of persons with mental health issues. Accommodative measures must be alive to the concrete and attitudinal barriers experienced by workers with mental health issues. Cet article examine l’attitude adoptée par les tribunaux à l’égard des plaintes de discrimination des travailleurs ayant des problèmes de santé mentale. Les protections en matière d’égalité garantissent la pleine inclusion dans la vie sociale et communautaire et dans le marché du travail. Le principe d’inclusion comporte trois volets intimement reliés : l’inclusion dans le marché du travail, l’inclusion dans la prise de décision et, au sens le plus large et prospectif, l’inclusion dans la société canadienne. Le système actuel de protections en matière d’égalité n’a pas convenablement tenu compte de ces valeurs essentielles de l’inclusion des travailleurs ayant des problèmes de santé mentale. La discrimination et le harcèlement sont encore présents sur le marché du travail. Des obstacles empêchent les travailleurs ayant des problèmes de santé mentale d’obtenir un emploi et de le conserver, les dissuadent de participer aux prises de d

  8. Issues and Challenges Facing Rice Production and Food Security in the Granary Areas in the East Coast Economic Region (ECER), Malaysia

    OpenAIRE

    Chamhuri Siwar; Nor Diana Mohd Idris; Muhammad Yasar; Golam Morshed

    2014-01-01

    This study is an effort to explore and investigate the issues and challenging are facing rice production and food security in Malaysia. It is also to identify the contribution of the granary areas in East Coast Economic Region (ECER) to the national food security. The important of rice as a staple food crop of Malaysia and is grown on 673,745 ha of land, producing annually 2.6 million tons of paddy grain valued at RM 2 billion, which is contribute with average growth rate of 3.7% of year, in ...

  9. ISSUES IN DELIVERY OPERATIONS – CAN VARIABLE PAY SCHEMES REALLY WORK?

    Directory of Open Access Journals (Sweden)

    Katija Vojvodić

    2016-12-01

    Full Text Available Ongoing changes in business objectives increasingly result in implementation of different business strategies striving to improve the workers’ performance. In that context, variable pay schemes have been utilised to increase employees’ motivation and productivity. Unlike the sales and warehouse sector, a number of issues emerge with respect to the variable pay schemes in delivery operations. The paper aims to examine issues and challenges associated with the introduction of variable pay schemes in the field of delivery operations. In this paper, we illustrate and analyse a case study from delivery operations of the FMCG sector in the market of Bosnia and Herzegovina. In this sense, the paper addresses the following research questions: What is the intended purpose of variable pay schemes? Which variables affect delivery operations? Why delivery performance should be carefully monitored? Which external factors influence delivery driver productivity? Can variable pay schemes attract, motivate or retain employees? Can variable pay schemes really work in delivery operations? The discussion presented in the paper has important practical implications related to workforce management and may be useful to managers and other subjects involved in designing pay and reward structures.

  10. How to bring issues of health and safety closer to young workers during their work training

    Directory of Open Access Journals (Sweden)

    Helena Mesarič

    2016-06-01

    Full Text Available The data collected by the European Community indicates that the young, economically active population, aged from 18 to 24 years, is more likely to suffer from occupational injuries and occupational diseases in comparison with the rest of the working population, due to the lack of experience and knowledge about health and safety in the workplace, and insufficient training for safe and healthy work practices. Employers must establish an adequate system to ensure workplace health and safety, with an emphasis on providing safety training for pupils and students undergoing apprenticeship and the newly-employed young people. The Ministry of Labour, Family, Social Affairs and Equal Opportunities runs a series of projects aiming to promote health and safety culture among young people in Slovenia. The goal of the national programme for introducing occupational health and safety into the education process is offering a variety of tools and devices for educators and teachers, which can be employed to introduce the issues of occupational health and safety to young people in an exciting and engaging manner.

  11. Managing the work-life roller-coaster: private stress or public health issue?

    Science.gov (United States)

    Bryson, Lois; Warner-Smith, Penny; Brown, Peter; Fray, Leanne

    2007-09-01

    Although research has established the importance for health of a sense of personal control at work, the implications of this for women have not been adequately studied. Using quantitative data from the Australian Longitudinal Study on Women's Health and qualitative data from an associated study, here we examine women's health and sense of control in relation to family and employment commitments. In line with other research, 'demand over-load' is found to be important for sense of control, but both 'over-load' and 'control' prove complex, as illustrated by the finding that good mental health is associated with satisfaction with, rather than actual, hours of employment. In the contemporary western context of longer working hours, increasing time strain, and gender relations shaped within a neo-liberal, individualised social environment, the findings suggest that as life speeds up, 'control' and the health effects of 'busyness', need to be understood not merely as personal matters, but rather as potentially important public health issues.

  12. Education as a Social Determinant of Health: Issues Facing Indigenous and Visible Minority Students in Postsecondary Education in Western Canada

    Directory of Open Access Journals (Sweden)

    Gavin Lam

    2013-08-01

    Full Text Available The level of educational attainment is increasingly being recognized as an important social determinant of health. While higher educational attainment can play a significant role in shaping employment opportunities, it can also increase the capacity for better decision making regarding one’s health, and provide scope for increasing social and personal resources that are vital for physical and mental health. In today’s highly globalized knowledge based society postsecondary education (PSE is fast becoming a minimum requirement for securing employment that can afford young adults the economic, social and personal resources needed for better health. Canada ranks high among OECD countries in terms of advanced education, with 66% of Canadians having completed some form of postsecondary education. Yet youth from low income indigenous and visible minority (LIIVM backgrounds continue to be poorly represented at PSE levels. The current study aimed to understand the reasons for this poor representation by examining the experiences of LIIVM students enrolled in a postsecondary program. Findings show that the challenges they faced during the course of their study had an adverse impact on their health and that improving representation of these students in PSE will require changes at many levels.

  13. End-of-Life Issues in the United States after Terri Schiavo: Implications for Social Work Practice

    Directory of Open Access Journals (Sweden)

    Darrel Montero

    2011-09-01

    Full Text Available The very public death of Terri Schiavo in 2005 alerted Americans to what is a growing ethical, medical, and social crisis: the status of end-of-life issues and decisions in the United States. Currently, Oregon is the only state to give terminally ill patients the right to end their lives, with physicians’ help, if they so choose. Public opinion data from 1977 to the present show that Americans support greater rights for individuals facing end-of-life decisions--up to and including physician-assisted suicide and euthanasia. This paper considers the status of end-of-life issues in the United States after Terri Schiavo’s death and examines the opportunities for advocacy by social workers who serve clients and families encountering this complex and controversial issue.

  14. Face-to-Face Play: Its Temporal Structure as Predictor of Socioaffective Development.

    Science.gov (United States)

    Stern, Daniel N.

    2001-01-01

    Examines three issues from study by Jaffe et al.: predictive nature of face-to-face play, the psychological present moment for infants, and the representation of the pragmatics of dialogue. Emphasizes value of the study for future work in social interaction. (DLH)

  15. Stories of HERMES: An Analysis of the Issues Faced by Young European Researchers in Migration and Ethnic Studies

    Directory of Open Access Journals (Sweden)

    Maren Borkert

    2006-05-01

    Full Text Available This article introduces contemporary migration research from the perspective of a cross-section of itinerant European academics at the early stages of their research career. Specifically, it examines self-reflexivity as an effective tool to support qualitative data analysis in light of the multiple dimensions of migration and ethnic research in Europe. As part of this reflexivity, the paper considers the complex relations and relationships that shape researcher-participant interaction. It shows how these are made even more intricate and confusing by research conducted outside ones home country and/ or with national communities to which one does not "naturally" belong. Over recent years, the European Commission has sought to foster inter-academic exchange, especially amongst new European researchers. Emphasis has been placed on the need to build up effective international and inter-disciplinary research networks but, we argue, very little attention has been directed towards how the processes of up-rooting and re-grouping facilitate and/ or restrict the research experience. Using self-reflexivity, and in light of the particular complexities of carrying out international migration research, the paper will review these issues and seek to increase our understanding of how young European academics become successful transnational researchers. URN: urn:nbn:de:0114-fqs060397

  16. Mechanisms and Kinetics of Environmentally Assisted Cracking: Current Status, Issues, and Suggestions for Further Work

    Science.gov (United States)

    Lynch, S. P.

    2013-03-01

    Mechanisms and kinetics of metal-induced embrittlement, hydrogen-embrittlement, and stress-corrosion cracking are discussed, and long-standing controversies are addressed by reviewing critical observations. Recommendations are also made regarding further work (including repetition of previous work using more advanced measurement and characterisation techniques) that should be carried out in order to resolve some of the contentious issues. The evidence to date suggests that adsorption-based mechanisms, involving weakening of substrate interatomic bonds so that dislocation emission or decohesion is facilitated, accounts for embrittlement in many systems. Embrittling adsorbed species include some metal atoms, hydrogen, and complex ions produced by de-alloying. Other viable mechanisms of embrittlement include those based on (1) dissolution of anodic grain-boundary regions, and (2) decohesion at grain boundaries owing to segregated hydrogen and impurities. The hydrogen-enhanced localised-plasticity mechanism, based on solute hydrogen facilitating dislocation activity in the plastic zone ahead of cracks, makes a contribution in some cases, but is relatively unimportant compared with these other mechanisms for most fracture modes. The film-induced cleavage mechanism, proposed especially for stress-corrosion cracking in systems involving de-alloying at crack tips, is questionable on numerous grounds, and is probably not viable. Rate-controlling processes for environmentally assisted cracking are not well established, except for solid-metal induced embrittlement where surface self-diffusion of embrittling atoms to crack tips controls cracking kinetics. In some systems, adsorption kinetics are probably rate-controlling for liquid-metal embrittlement, hydrogen-environment embrittlement, and stress-corrosion cracking. In other cases, rate-controlling processes could include the rate of anodic or cathodic reactions at and behind crack tips (responsible for producing embrittling

  17. Optical Estimation on Pollution Level of Respirable Dust Based on Infrared Transmitting Behavior in Coalmine Fully Mechanized Working Face

    Directory of Open Access Journals (Sweden)

    Wen-Zheng Wang

    2016-01-01

    Full Text Available Respirable coal particle generated during underground mining is the main cause for gas-dust explosions and coal workers’ pneumoconiosis (CWP which needs accurate monitoring especially on its concentration. Focusing on the coal dust pollution in the fully mechanized working face of Huangbaici coalmine, coal particle was sampled for further industrial analysis and FT-IR test to obtain its chemical composition and optical constant. Combined with the simulated spatial distribution of airborne dust, the spectral transmission characteristics of coal dust within wavelengths of 2.5 to 25 μm under different operating conditions were obtained. The simulation results show that the transmittance and aerosol optical depth (AOD of coal dust are closely linked and obviously influenced by the variation of dust generation source (intensity of dust release, position of coal cutting, and the wetting of the coal seam and airflow field (wind speed and direction of ventilation. Furthermore, an optical channel of 1260–1280 cm−1 (7.937–7.813 μm which is almost only sensitive to the variation of dust concentration but dull to the diameter change of coal dust was selected to establish the correlation of dust concentration and infrared transmittance. The fitting curve was then applied to retrieve the equivalent dust concentration based on optical information, and the comparison results demonstrate that the estimated pollution level is consistent with field measurement data in engineering practice.

  18. Cross-boundary issues for national parks: What works ``on the ground''

    Science.gov (United States)

    Buechner, Marybeth; Schonewald-Cox, Christine; Sauvajot, Raymond; Wilcox, Bruce A.

    1992-11-01

    In recent years, cross-boundary management has become an essential part of park management. In this article we compare the perspectives of managers of several US national parks to the advice on this issue presented in the published literature. Data were obtained from interviews of the superintendents, assistant superintendents and resources managers of five major western national parks and from a survey of participants in a NPS workshop attended by park superintendents, scientists, and resource managers; law enforcement personnel; and interpreters. Three themes related to boundary management were consistently stressed by park managers: (10 a lack of sufficient funds and personnel within the parks; (2) the need for reliable information on both political and natural processes; and, (3) the importance of personal interactions between park staff and individuals from the surrounding area. Basic data collection, the documentation of trends, cooperative groups and personal contacts, educational programs, and land acquisition were the most useful strategies. A lack of funds and information, ineffective communication, enforcement problems, and a lack of motivation for parties to reach a negotiated agreement were the most serious obstacles. A wide range of valuable institutional knowledge concerning boundary management exists within the National Park Service; however, there appears to be a gap between published strategies and the approaches that work “on the ground”.

  19. Protecting biological diversity : major issues facing the realisation of hydroelectric projects; La protection de la diversite biologique : un enjeux majeur dans la realisation de projets hydroelectriques

    Energy Technology Data Exchange (ETDEWEB)

    Hebert, J.; Juneau, P. [Hydro-Quebec, Montreal, PQ (Canada)

    2008-09-15

    This article emphasized the importance of developing renewable energy sources to minimize the potential impacts of climate change. The role that the Quebec government has taken together with Hydro-Quebec to protect species diversity was discussed in this article. The United Nations Framework Convention on Climate Change (UNFCC) in Rio de Janeiro in 1992 emphasized that poverty and low economic development are the main challenges facing developing countries, while industrialized countries are faced with the challenge of protecting species diversity and promoting sustainable development. The UNFCC cautioned that the continued exploitation and reliance on fossil fuels as an energy source poses the risk that endangered species and their habitats will disappear. This article stated that the legislative and regulatory code that was adopted following the UNFCC for protecting biological diversity has been among the environmental priorities of Hydro-Quebec. The public utility has conducted environmental evaluations in all of its jurisdictions, including James Bay, and has taken the initiative to monitor the ecological progress of flora and fauna. This article emphasized that the results of the UNFCC have been impressive in terms of sustainable development as several developers have taken the challenge to address the issues of biological diversity, deforestation and protecting the ozone layer. 13 refs., 2 figs.

  20. Working Memory and Long-Term Memory for Faces: Evidence From fMRI and Global Amnesia for Involvement of the Medial Temporal Lobes

    Science.gov (United States)

    Nichols, Elizabeth A.; Kao, Yun-Ching; Verfaellie, Mieke; Gabrieli, John D.E.

    2006-01-01

    Behavioral studies with amnesic patients and imaging studies with healthy adults have suggested that medial temporal lobe (MTL) structures known to be essential for long-term declarative memory (LTM) may also be involved in the maintenance of information in working memory (WM). To examine whether MTL structures are involved in WM maintenance for faces, and the nature of that involvement, WM and LTM for faces were examined in normal participants via functional magnetic resonance imaging (fMRI) and in amnesic patients behaviorally. In Experiment 1, participants were scanned while performing a WM task in which they determined if two novel faces, presented 7 s apart, were the same or different. Later, participants’ LTM for the faces they saw during the WM task was measured in an unexpected recognition test. During WM maintenance, the hippocampus was activated bilaterally, and there was greater activation during maintenance for faces that were later remembered than faces later forgotten. A conjunction analysis revealed overlap in hippocampal activations across WM maintenance and LTM contrasts, which suggested that the same regions were recruited for WM maintenance and LTM encoding. In Experiment 2, amnesic and control participants were tested on similar WM and LTM tasks. Amnesic patients, as a group, had intact performance with a 1-s maintenance period, but were impaired after a 7-s WM maintenance period and on the LTM task. Thus, parallel neuroimaging and lesion designs suggest that the same hippocampal processes support WM maintenance, for intervals as short as 7 s, and LTM for faces. PMID:16770797

  1. Students as Non-Standard Employees. Exploring Work Related Issues in Students’ Perceptions on their Term-time Job

    DEFF Research Database (Denmark)

    Winkler, Ingo

    2008-01-01

    The article presents the results of an explorative study that aimed at exploring work related issues in students’ perceptions of their job as atypical employees. An individual picture of the experienced work reality of students is drawn according to work task, flexible working hours, instructions...... and training opportunities, students’ relations to other employees, and social integration. By adopting a qualitative design, I was able to emphasize the subjective perspective of students describing their very own experiences as flexible workers. The study revealed various perceptions of students working...

  2. Ethical considerations in face transplantation.

    Science.gov (United States)

    Brown, Charles S; Gander, Brian; Cunningham, Michael; Furr, Allen; Vasilic, Dalibor; Wiggins, Osborne; Banis, Joseph C; Vossen, Marieke; Maldonado, Claudio; Perez-Abadia, Gustavo; Barker, John H

    2007-10-01

    Human face transplantation is now a clinical reality. The surgical techniques necessary to perform these procedures have been used routinely in reconstructive microsurgery for many years. From an immunological standpoint since face and hand contain mostly the same tissues it is reasonable to assume that the same immunosuppressive regimen found to be effective in human hand transplants should also work in face transplantation. It is the ethical issues associated with the risks and benefits of performing facial transplantation that have posed the greatest challenges leading up to performing this new procedure. In this editorial, we will review some of the main events that have led to the recently performed human face transplants, specifically focusing on the key ethical issues at the center of this debate. We will discuss how the research and clinical experience in human hand transplantation laid the foundation for performing face transplantation and describe the research and the ethical guidelines upon which a team at the University of Louisville based their position "to move ahead" in spite of much criticism. Finally we will outline some of the key arguments against face transplantation, and conclude with a discussion on what comes next now that the first human face transplants have been performed.

  3. Working with Clients Who Have Religious/Spiritual Issues: A Survey of University Counseling Center Therapists

    Science.gov (United States)

    Kellems, Ian S.; Hill, Clara E.; Crook-Lyon, Rachel E.; Freitas, Gary

    2010-01-01

    University counseling center therapists (N = 220) completed an Internet survey about religion/spirituality in therapy, with 200 of these therapists describing therapy with a recent client whose issues involved religion/spirituality. Common client religion/spirituality issues were questioning one's childhood religion, exploring…

  4. Electron work function and surface energy of body-centered and face-centered cubic modifications of 4 d- and 5 d-metals

    Science.gov (United States)

    Aref'eva, L. P.; Shebzukhova, I. G.

    2016-07-01

    A technique for the evaluation of the electron work function of metallic single crystals and the electron work function anisotropy has been developed in the framework of the electron-statistical method. The surface energy and the electron work function have been calculated for crystal faces of allotropic modifications of 4 d- and 5 d-metals. A change in the electron work function due to the allotropic transformations has been estimated, and the periodic dependence of the electron work function has been determined. It has been shown that the results obtained using the proposed technique correlate with the available experimental data for polycrystals.

  5. Maximizing Competency Education and Blended Learning: Insights from Experts. CompetencyWorks Issue Brief

    Science.gov (United States)

    Patrick, Susan; Sturgis, Chris

    2015-01-01

    Students will face enormous challenges in the coming years--from an economy shaped by ever-advancing technologies to the impact of globalization--and need the strongest foundation of academic, technical, and problem-solving skills we can offer. In an effort to improve their educational experiences, schools across the country are exploring and…

  6. Different Welfare System—Same Values? How Social Work Educators in Norway, Chile and Argentina Comprehend Core Social Work and Social Policy Issues

    Directory of Open Access Journals (Sweden)

    Rolv Lyngstad

    2015-03-01

    Full Text Available During 2013 and 2014, five focus-group interviews were conducted in Norway, Chile and Argentina in order to understand better how professors at social work programs understand professional issues and controversial social policy issues in their countries. In the focus groups, the participants were asked to reflect upon a vignette which was a fictitious discussion about professional issues and dilemmas in social work practices. Three themes were deployed in the vignette. The first related to different attitudes with respect to how social problems in society should be approached and treated (with a special focus on the relationship between the public, private and civil sectors in solving welfare problems. The second was about social work dilemmas in the contested space between universal equality values and local freedom values/discretion embedded in local self-determination. The third focused on welfare states’ principles distinguishing welfare benefits and services and how public welfare policies should be designed. The three countries are very different with respect to variables affecting welfare policies and social work practices. The most profound difference is likely that Chile (and to a lesser degree Argentina since the dictatorship is highly influenced by neo-liberal policies advocating small public involvement in social policy, whereas Norway is a typical social-democratic welfare state. This fact, however, does not affect the reflections and apprehensions of the issues in a substantial way. The professional attitudes of the professors are surprisingly equal in spite of their different backgrounds.

  7. More Perspectives, New Politics, New Life: How a Small Group UsedThe Integral Process For Working On Complex Issues

    Directory of Open Access Journals (Sweden)

    Sara Ross

    2006-06-01

    Full Text Available This article reports on a small research project with citizens who wanted to address their community’s chronically adversarial behaviors and atmosphere. It complements a longer research report on the same project, which is also published in this issue of Integral Review. The project used a structured public discourse process, The Integral Process For Working On Complex Issues (TIP. This article supplies background on TIP’s origins, then focuses on two areas. First, it explains the process steps used in the project in conjunction with the issue that participants developed by using them. Second, using examples from participants’ experiences of transformative impacts from their work in the project, it reports on two themes that underlie the main impacts and outcomes. The group worked on an issue about how its own intentions and tones needed to be chosen carefully if participants wanted to improve the adversarial local culture. The article includes links to “products” the group created in the course of its work. The themes were about dissolving “us versus them” mindsets and behaviors, and the liberation of being able to use multiple perspectives (as compared to only one point of view. This article is aimed at a diverse audience of individuals and organizations interested in promoting healthy individual and social change by addressing complex public issues and relationships. A brief epilogue sketches how TIP embeds criteria of integral theory.

  8. More Perspectives, New Politics, New Life: How a Small Group Used The Integral Process For Working On Complex Issues

    Directory of Open Access Journals (Sweden)

    Sara Ross

    2006-06-01

    Full Text Available This article reports on a small research project with citizens who wanted to address their community’s chronically adversarial behaviors and atmosphere. It complements a longer research report on the same project, which is also published in this issue of Integral Review. The project used a structured public discourse process, The Integral Process For Working On Complex Issues (TIP. This article supplies background on TIP’s origins, then focuses on two areas. First, it explains the process steps used in the project in conjunction with the issue that participants developed by using them. Second, using examples from participants’ experiences of transformative impacts from their work in the project, it reports on two themes that underlie the main impacts and outcomes. The group worked on an issue about how its own intentions and tones needed to be chosen carefully if participants wanted to improve the adversarial local culture. The article includes links to “products” the group created in the course of its work. The themes were about dissolving “us versus them” mindsets and behaviors, and the liberation of being able to use multiple perspectives (as compared to only one point of view. This article is aimed at a diverse audience of individuals and organizations interested in promoting healthy individual and social change by addressing complex public issues and relationships. A brief epilogue sketches how TIP embeds criteria of integral theory.

  9. Issues and Challenges Facing Rice Production and Food Security in the Granary Areas in the East Coast Economic Region (ECER, Malaysia

    Directory of Open Access Journals (Sweden)

    Chamhuri Siwar

    2014-01-01

    Full Text Available This study is an effort to explore and investigate the issues and challenging are facing rice production and food security in Malaysia. It is also to identify the contribution of the granary areas in East Coast Economic Region (ECER to the national food security. The important of rice as a staple food crop of Malaysia and is grown on 673,745 ha of land, producing annually 2.6 million tons of paddy grain valued at RM 2 billion, which is contribute with average growth rate of 3.7% of year, in the last five years. However, the current country’s self-sufficiency level for rice production is about 71.4% and the balance imported from countries abroad. Efforts are being undertaken by government to increase the productivity, cropping intensity prediction and crop acreage to cope with the growing demand for the produce. This study examines the various issues of rice production for food security and analyses the challenging of rice production in Malaysia. Various policies, strategies and programmes for rice production will be thoroughly analysed for attaining the study objectives. In the ECER, Kemubu Agricultural Development Authority (KADA, Kemasin Semerak and North Terengganu (KETARA Integrated Agriculture Development Area (IADA is among the granary areas, which emphasised on paddy cultivation to the country. The role of the area is important to enhance the self-sufficiency level of rice in Malaysia. Issues and challenges related to rice production, food security and self-sufficiency are discussed. Various efforts and government intervention have been implemented to ensure that these areas will remain as the important granary area. Several approaches to improve the productivity and stability of food production as well as outlining the agenda to ensure the country food supply are discussed.

  10. Human factors issues for resolving adverse effects of human work underload and workload transitions in complex human-machine systems

    Energy Technology Data Exchange (ETDEWEB)

    Ryan, T.G.

    1995-10-01

    A workshop was conducted whose specific purpose was to build on earlier work of the United States National Research Council, United States Federal government agencies, and the larger human factors community to: (1) clarify human factors issues pertaining to degraded performance in advanced human-machine systems (e.g., nuclear production, transportation, aerospace) due to human work underload and workload transition, and (2) develop strategies for resolving these issues. Recent history demonstrates that: (1) humans often react adversely to their diminishing roles in advanced human-machine systems, and therefore (2) new allocation models and strategies are required if humans are to be willing and able to assume diminishing and shifting roles assigned to them in these systems, and are to accept new technologies making up these systems. Problems associated with theses diminishing and shifting human roles are characterized as work underload and workload transitions. The workshop affirmed that: (1) work underload and workload transition are issues that will have to be addressed by designers of advanced human-machine systems, especially those relying on automation, if cost, performance, safety, and operator acceptability are to be optimized, (2) human machine allocation models, standards, and guidelines which go beyond simple capability approaches will be needed to preclude or seriously diminish the work underload and workload transition problems, and (3) the 16 workload definition, measurement, situational awareness, and trust issues identified during the workshop, need resolution if these models, standards, and guidelines are to be achieved.

  11. The contribution of youth work to address the challenges young people are facing, in particular the transition from education to employment

    DEFF Research Database (Denmark)

    Louw, Arnt Vestergaard

    The findings of the expert group detail the role of youth work and its specific contribution to addressing the challenges young people face, in particular the transition from education to employment. In this context, youth work is defined as 'actions directed towards young people regarding activi...... activities where they take part voluntarily, designed for supporting their personal and social development through non-formal and informal learning'....

  12. Health Issues Facing Black Women.

    Science.gov (United States)

    Reid, Inez Smith

    Black women in the United States experience a high incidence of serious health problems and, as a group, receive insufficient and inadequate medical care. The death rate for black women suffering from breast cancer has increased substantially since 1950. Also of great concern is the high incidence of cervical cancer in low income black women…

  13. Labor Laws and Issues: A Guide for Planning and Implementing Work-Based Learning Opportunities for Minors.

    Science.gov (United States)

    Piper, James W.

    The focus of this publication is to maximize the ability of business, education, and community partners to access information relating to legal issues and minor labor laws that have implications for school-based and work-based learning experiences. Each section is intended to provide the most applicable legal and labor law information. Since…

  14. 42 CFR 137.367 - May the Secretary issue a stop work order under a construction project agreement?

    Science.gov (United States)

    2010-10-01

    ...-GOVERNANCE Construction Roles of the Secretary in Establishing and Implementing Construction Project..., the Secretary has no role in the day-to-day management of a construction project. ... 42 Public Health 1 2010-10-01 2010-10-01 false May the Secretary issue a stop work order under a...

  15. "We Haven't Done Enough for White Working-Class Children": Issues of Distributive Justice and Ethnic Identity Politics

    Science.gov (United States)

    Keddie, Amanda

    2015-01-01

    This article explores the politically contentious issue of White working-class student under-achievement within one particular school--a large and culturally diverse comprehensive secondary school in the greater London area. The article examines the equity philosophies and identity politics articulated by staff in their understanding of and…

  16. Selection of Fully Mechanized Working Face Support and Roof Management%综采工作面支架选择与顶板管理

    Institute of Scientific and Technical Information of China (English)

    王海波

    2014-01-01

    为了保证综采工作面的安全生产,根据煤层赋存和顶板岩性,分析了支架合理工作阻力确定方法,通过计算选择了采面液压支架,并对顶板日常管理和采面端头支护提出了合理安排。8814工作面综采实践表明:支架运行状况良好,顶板管理措施得当,保证了工作面安全回采。%In order to ensure the safety of fully mechanized working face production,according to the occurrence of coal seam and roof lithology,bracket,and a method for determining the reasonable working resistance are analyzed by calculating chose mining hydraulic support,and the roof of daily management and mining face end support reasonable arrangement are put forward.8814 fully mechanized face practice shows that support running in good condition,roof management measures reasonable,it guarantees the safety mining working face.

  17. Ethical Issues and Considerations for Working with Community College Students with Severe and Persistent Mental Disorders

    Science.gov (United States)

    Francis, Perry C.; Abbassi, Amir

    2010-01-01

    Students with severe and persistent mental illnesses (e.g., schizophrenia or other psychotic disorders; moderate to severe mood, anxiety, dissociative, eating, or personality disorders) are attending community colleges in increasing numbers. Their need for counseling services presents counseling centers with unique ethical issues to consider. This…

  18. Speech and Language Therapists and Teachers Working Together: Exploring the Issues

    Science.gov (United States)

    Baxter, Susan; Brookes, Clair; Bianchi, Karen; Rashid, Khadeeja; Hay, Fiona

    2009-01-01

    Research suggests that there are benefits for children and staff from joint working between speech and language therapists (SLTs) and teachers. However, differing models and a number of obstacles to successful joint working have been identified. Using a survey design, this study aimed to: explore the perceptions of school staff regarding a speech…

  19. Nuclear thermal rocket clustering: 1, A summary of previous work and relevant issues

    Energy Technology Data Exchange (ETDEWEB)

    Buksa, J.J.; Houts, M.G.

    1991-07-14

    A general review of the technical merits of nuclear thermal rocket clustering is presented. A summary of previous analyses performed during the Rover program is presented and used to assess clustering in the context of projected Space Exploration Initiative missions. A number of technical issues are discussed including cluster reliability, engine-out operation, neutronic coupling, shutdown core power generation, shutdown reactivity requirements, reactor kinetics, and radiation shielding. 7 refs., 3 figs., 2 tabs.

  20. THE FEMALE UNIVERSE IN THE CLASSROOM: THE WORK MARKED BY ISSUE OF SORT

    Directory of Open Access Journals (Sweden)

    Edson Caetano

    2011-07-01

    Full Text Available The article will discuss the history of women in the exercise of teaching relates to the world of work and thus broaden their eyes on the establishment of the teaching profession. In the search for greater integration into the labor market, women, through struggles, advanced and retreated at different times, but eventually conquer space and Professional identity. The feminization of the teaching profession is seen as one of the factors of professional devaluation of the teaching profession. Currently, a considerable part of teachers expressed dissatisfaction with teaching, due to the increasing devaluation of the profession, the low wages and poor working conditions. The text also discusses the interferences promoted for the reorganization of the pedagogical work in the direction of the flexibilization and precariousness of the teacher’s work.

  1. Ethno-cultural diversity in home care work in Canada: issues confronted, strategies employed

    Directory of Open Access Journals (Sweden)

    John Naslund

    2011-01-01

    Full Text Available Worldwide, immigrant workers are responsible for much of the care provided to elderly people who require assistance with personal care and with activities of daily living. This article examines the characteristics of immigrant home care workers, and the ways in which they differ from non-migrant care workers in Canada. It considers circumstances wherein the labor of care is framed by ethno-cultural diversity between client and worker, interactions that reflect the character of this ethno-cultural diversity, and the strategies employed by workers to address issues related to this diversity. Findings from a mixed methods study of 118 workers in the metropolitan area of Vancouver, British Columbia, Canada, indicate that while the discriminatory context surrounding migrant home care workers persists, issues of ethno-cultural diversity in relationships are complex, and can also involve non-foreign born workers. Multi-cultural home care is not always framed in a negative context, and there often are positive aspects.

  2. Infusing the Core Curriculum with Societally Relevant Issues and Preparing Faculty to Work with Diverse Students

    Science.gov (United States)

    Shellito, L. J.; Straw, B.; Sexton, J. M.; Hoyt, W.

    2016-12-01

    The way we teach our courses has an impact on student experience, and ultimately, student interest and persistence in geoscience majors and career paths. With that in mind, the primary goal of the InTeGrate implementation program in the University of Northern Colorado Department of Earth and Atmospheric Science is to promote retention in the Earth Science major through interventions that impact student classroom experience. We used two approaches to accomplish this. 1) We developed interdisciplinary curricular activities that are based on societally-relevant issues, engage students in problem-solving, and that prompt students to consider the relationships between science, society, and sustainability. We implemented these activities in core earth science courses and in a general education scientific writing course. 2) Our Earth and Atmospheric Science faculty participated in diversity and equity awareness training. In this presentation, we share our initial assessment of the effectiveness of new curricular activities and the effectiveness of a workshop developed for faculty that promotes awareness of teaching styles and behaviors that promote inclusion of students traditionally underrepresented in the sciences. Our results suggest that incorporating a societally-relevant component to activities improves student interest in the material and provides them with experience in interdisciplinary analysis and problem solving. The implementation of sustainability issues into a general education scientific writing course has a demonstrated impact on student perception of climate change and sustainability. Faculty report that they are more aware of teaching styles that promote inclusion of students traditionally underrepresented in the sciences.

  3. [Current issues in pulmonary pathology. Report of the working group on pulmonary pathology of the German Society of Pathology].

    Science.gov (United States)

    Schnabel, Ph A; Petersen, I; Junker, K

    2012-11-01

    The working group on pulmonary pathology of the German Society of Pathology (Deutsche Gesellschaft für Pathologie, DGP) developed very actively in the last year. Apart from the autumn meeting in Heidelberg in 2011 and the sessions at the annual DGP meeting in Berlin it was possible to realize a first publication with support and coauthorship of several members of the working group dealing with the classification of lung adenocarcinoma. In this report the key aspects of the activity related to the following issues are summarized including non-small cell lung carcinoma, neuroendocrine tumors of the lungs, interstitial pulmonary diseases, cell blocks in cytology and banking in thoracic pathology.

  4. Advice about Work-Related Issues to Peers and Employers from Head and Neck Cancer Survivors.

    Science.gov (United States)

    Dewa, Carolyn S; Trojanowski, Lucy; Tamminga, Sietske J; Ringash, Jolie; McQuestion, Maurene; Hoch, Jeffrey S

    2016-01-01

    The purpose of this exploratory and descriptive study is to contribute to the sparse return-to-work literature on head and neck cancer (HNC) survivors. Interview participants were asked to reflect upon their work-related experience with cancer by answering two specific questions: (1) What advice would you give someone who has been newly diagnosed with head and neck cancer? (2) What advice would you give to employers of these people? Data were gathered through 10 individual semi-structured in-depth interviews with HNC clinic patients at a regional cancer center's head and neck clinic in Ontario, Canada. A constant comparative method of theme development was used. Codes identified in and derived from the data were discussed by research team members until consensus was reached. Codes with similar characteristics were grouped together and used to develop overarching themes. Work-related advice for peers focused on personal self-care and interactions within workplaces. Work-related advice to employers focused on demonstrating basic human values as well as the importance of communication. The study results suggest HNC clinic patients should be proactive with employers and help to set reasonable expectations and provide a realistic plan for work to be successfully completed. HNC clinic patients should develop communication skills to effectively disclose their cancer and treatment to employers. In this exploratory study, HNC clinic patients' advice was solution-focused underscoring the importance of self-care and pro-active communication and planning with employers. Employers were advised to demonstrate core human values throughout all phases of the work disability episode beginning at diagnosis.

  5. 物流行业面临的若干重大问题%Some Key Issues Facing the Logistic Industry

    Institute of Scientific and Technical Information of China (English)

    汪鸣

    2014-01-01

    为做好物流业产学研结合工作,需要一些超前意识、战略意识。对当前我国物流行业面临的若干重大问题的判断,就需要具有前瞻性,以便为行业发展提供具有参考价值的决策依据。当前,在我国面临必须深化改革的背景下,如何认识和判断我国物流业发展的阶段性特征,怎样推动政府管理与政策模式变革,以及未来物流业发展政策的重点和方向,对我国物流业发展而言,无疑是非常重要的战略性问题。这既是对促进物流业发展规律的认识问题,也是理论与实践相结合的产学研结合课题。%To do a better job in promoting the integration of enterprises, universities and research institutes of the logistic industry, we should have the superior and strategic consciousness. In judging the existing key issues facing the logistic industry, we need the foresight to provide us with reference for decision-making in the industrial development. At present, in the background of deepening reform, how to understand and judge the essential features of the industrial development in the current stage, how to promote reform in government management and policy pattern and how to recognize the policy focuses and direction of the future logistic development are the key strategic issues for the development of China’s logistic development. And these are not only problems concerning the understanding of development rules of logistic industry, but also tasks based on the integration of enterprises, universities and research institutes and the combination of theories and practices.

  6. Social Work Literature Searching: Current Issues with Databases and Online Search Engines

    Science.gov (United States)

    McGinn, Tony; Taylor, Brian; McColgan, Mary; McQuilkan, Janice

    2016-01-01

    Objectives: To compare the performance of a range of search facilities; and to illustrate the execution of a comprehensive literature search for qualitative evidence in social work. Context: Developments in literature search methods and comparisons of search facilities help facilitate access to the best available evidence for social workers.…

  7. Economic Growth and Poverty Reduction: Measurement and Policy Issues. OECD Development Centre Working Paper No. 246

    Science.gov (United States)

    Klasen, Stephan

    2005-01-01

    The aim of this Working Paper is to broaden the debate on "pro-poor growth". An exclusive focus on the income dimension of poverty has neglected the non-income dimensions. After an examination of prominent views on the linkages between economic growth, inequality, and poverty reduction this paper discusses the proper definition and…

  8. Work Force Education: Beyond Technical Skills. Trends and Issues Alert No. 1.

    Science.gov (United States)

    Imel, Susan

    This brief suggests that during the past 2 decades, the skills needed to succeed in the workplace have changed significantly. Technical skills remain important, but, increasingly, employers recognize another category of skills crucial to a worker's ability to work "smarter, not harder." These "soft,""core,""nontechnical,""essential,""generic," and…

  9. No Work Like Rework: Issues in the Design of a Math Test Sign-Up Application

    Science.gov (United States)

    Alkadi, Ghassan; Beaubouef, Theresa

    2012-01-01

    This paper introduces a test sign-up application developed for a math department at a university. The requirements, design, and final software product are presented, along with one very important unexpected problem that arose after completion of the work--the system to be implemented and maintained by the client was not compatible with the…

  10. Contemporary Work and Family Issues Affecting Marriage and Cohabitation among Low-Income Single Mothers

    Science.gov (United States)

    Joshi, Pamela; Quane, James M.; Cherlin, Andrew J.

    2009-01-01

    In this paper, we advance and test an integrative model of the effects of employment status, nonstandard work schedules, male employment, and women's perceptions of economic instability on union formation among low-income single mothers. On the basis of the longitudinal data from 1,299 low-income mothers from the Three-City Welfare Study, results…

  11. Economic Growth and Poverty Reduction: Measurement and Policy Issues. OECD Development Centre Working Paper No. 246

    Science.gov (United States)

    Klasen, Stephan

    2005-01-01

    The aim of this Working Paper is to broaden the debate on "pro-poor growth". An exclusive focus on the income dimension of poverty has neglected the non-income dimensions. After an examination of prominent views on the linkages between economic growth, inequality, and poverty reduction this paper discusses the proper definition and…

  12. Contemporary Work and Family Issues Affecting Marriage and Cohabitation among Low-Income Single Mothers

    Science.gov (United States)

    Joshi, Pamela; Quane, James M.; Cherlin, Andrew J.

    2009-01-01

    In this paper, we advance and test an integrative model of the effects of employment status, nonstandard work schedules, male employment, and women's perceptions of economic instability on union formation among low-income single mothers. On the basis of the longitudinal data from 1,299 low-income mothers from the Three-City Welfare Study, results…

  13. The evidence base for oxygen for chronic refractory breathlessness: issues, gaps, and a future work plan.

    Science.gov (United States)

    Johnson, Miriam J; Abernethy, Amy P; Currow, David C

    2013-04-01

    Breathlessness or "shortness of breath," medically termed dyspnea, is a common and distressing symptom featuring strongly in advanced lung, cardiac, and neuromuscular diseases; its prevalence and intensity increase as death approaches. However, despite the increasing understanding in the genesis of breathlessness, as well as an increasing portfolio of treatment options, breathlessness is still difficult to manage and engenders helplessness in caregivers and health care professionals and fear for patients. Although hypoxemia does not appear to be the dominant driver for breathlessness in advanced disease, the belief that oxygen is important for the relief of acute, chronic, and acute-on-chronic shortness of breath is firmly embedded in the minds of patients, caregivers, and health care professionals. This article presents current understanding of the use of oxygen for treating refractory breathlessness in advanced disease. The objective is to highlight what is still unknown, set a research agenda to resolve these questions, and highlight methodological issues for consideration in planned studies.

  14. CERN Proton Synchrotron working point control using an improved version of the pole-face-windings and figure-of-eight loop powering

    CERN Document Server

    Burnet, Jean Paul; Métral, E; Michels, O; Steerenberg, R; Vandorpe, B

    2006-01-01

    The working point of the CERN Proton Synchrotron, which is equipped with combined function magnets, is controlled using pole-face-windings. Each main magnet consists of one focusing and one de-focusing half-unit on which four pole-face-winding plates are mounted containing two separate coils each, called narrow and wide. At present they are connected in series, but can be powered independently. In addition, a winding called the figure-of-eight loop, contours the pole faces and crosses between the two half units, generating opposite fields in each half-unit. The four optical parameters, horizontal and vertical tune and chromaticity, are adjusted by acting on the pole-face-winding currents in both half units and in the figure-of-eight loop, leaving one physical quantity free. The power supply consolidation project opened the opportunity to use five independent power supplies, to adjust the four parameters plus an additional degree of freedom. This paper presents the results of the measurements that have been ma...

  15. Monitoring and Prevention First Pressure of Working Face with Hard Roof%坚硬顶板工作面初次来压监测与防治

    Institute of Scientific and Technical Information of China (English)

    刘宏旺

    2016-01-01

    The first pressure step of the working face with hard roof is analyzed in theory by using the key strata theory, the mine pressure control measures are put forward, and the monitoring and prediction in time are carried on by the hydraulic support online monitoring. The study shows that the first pressure step of the 8939 working face is forecasted 62 m~93 m, the pressure signs are shows when the stress monitoring of the hydraulic support reaches 32.9 MPa, the working face has the first pressure when the stress reaches 41.8 MPa, the actual pressure step is about 107 m, the actual and the theoretical value are closer. To reduce pressure strength, the measures of blasting to cave and drilling to relief pressure are put forward, the pressure of the 8939 working face is gotten effective relief, the safety of mining working face is ensured.%采用关键层理论对坚硬顶板工作面初次来压步距进行了理论分析,提出了矿压防治措施,并通过液压支架在线监测进行及时监测预报。研究表明,预测8939工作面初次来压步距为62 m~93 m,液压支架应力监测达到32.9 MPa时有来压迹象,应力达到41.8 MPa时工作面初次来压,实际来压步距约107m,与理论值较为相近。为减缓矿压显现强度,提出了爆破放顶和钻孔卸压措施,使8939工作面矿压显现得到有效的缓解,保证了工作面的安全回采。

  16. Addressing Sexual Minority Issues in Social Work Education: A Curriculum Framework

    Directory of Open Access Journals (Sweden)

    Lindsay Gezinski

    2009-03-01

    Full Text Available This paper will explore a curriculum framework that explicitly addresses the reduction of heterosexism as a means to produce students that are culturally competent of the lesbian, gay, bisexual, transgender, and queer (LGBTQ community. Van Den Bergh and Crisp (2004 place great importance on addressing beliefs/attitudes, knowledge, and skills when broaching culturally competent practice with the LGBTQ population. Beliefs/attitudes, knowledge, and skills in an educational approach will be advocated in this paper. Specifically, the creation of a constructivist environment will be endorsed as a means for students to critically assess their own beliefs/attitudes, knowledge, and skills. A curriculum framework that utilizes classroom activities related to heterosexual privilege, policy, and practice role plays will be discussed. This curriculum framework is intended to prepare social work students to work with LGBTQ clients.

  17. OPTIMIZATION OF INFORMATION WORK ON RADIATION HYGIENE ISSUES WITH POPULATION OF RADIACTIVE CONTAMINATED TERRITORIES

    OpenAIRE

    G. V. Arkhangelskaya; I. A. Zykova

    2008-01-01

    The article presents the analysis of literature data and the results of the authors' twenty-year research work characterizing the psychological strain level of population living at territories contaminated after a radiation accident. The following factors were studied: radiation danger subjective estimates, radiation protection knowledge level, information sources and their confidence level, population information needs. The population has low level of radiation knowledge, so do some medical ...

  18. Work design and analysis for space-based manufacturing: a case analysis of initial design issues.

    Science.gov (United States)

    Casler, J G; Cook, J R

    2003-01-15

    The purpose of the present research was to investigate the nature of potential manufacturing tasks humans may execute in a space environment. The success of space-based manufacturing (SBM) is suggested to be a precursor to permanent human presence in space. A working hypothesis for this study was that human work in the SBM environment would be substantially different from terrestrial manufacturing work. To investigate this hypothesis, a case analysis approach was developed that employed a function allocation and task analysis of a representative SBM process: the production of tailored industrial crystals. This research approach was chosen as the current state of engineering design for SBM is in the conceptual and early flow sheeting phases of a system life cycle. Results of the task analysis and function allocation process suggest response to corrective maintenance functions and to abnormal system conditions should be allocated to humans as opposed to automation. These results are discussed in relation to human factors engineering challenges associated with long-duration human presence in an SBM environment.

  19. AIDS as a political issue: working with the sexually prostituted in the Philippines.

    Science.gov (United States)

    Tan, M; De Leon, A; Stoltzfus, B; O'donnell, C

    1989-07-01

    An estimated 200,000-500,000 men, women, and children work in prostitution in the Philippines in a variety of venues, including brothels, nightclubs, pubs, massage parlors, and other legitimate entertainment establishments. Few, however, are voluntary prostitutes. Many people who work as prostitutes have been recruited from the provinces, kept in conditions similar to slavery, and forced to earn money from prostitution to pay for their transportation, board, and lodging. Many prostitutes work in urban centers and tourist resorts in the countryside. During the 1970s, then President Ferdinand Marcos promoted tourism as a major industry, effectively marketing attractive Filipinas to tourists. Sex tourism has flourished in the country ever since. Thousands of prostitutes are also located in Olongapo and Angeles, 2 cities north of Manila, from where they serve the sexual desires of US military personnel. The presence of US military personnel in the Philippines has always been associated with prostitution. The country's social hygiene centers, prostitutes in Manila and Davao, and AIDS education are briefly discussed.

  20. Culturally Equipped for Socio-Scientific Issues? A comparative study on how teachers and students in mono- and multiethnic schools handle work with complex issues

    Science.gov (United States)

    Ideland, Malin; Malmberg, Claes; Winberg, Mikael

    2011-09-01

    Socio-scientific issues (SSI) are not only said to increase students' interest in science, but they also strengthen the generic skills of teamwork, problem-solving, and media literacy. At the same time, these skills are prerequisites for successful work with SSI. The aim of the study is to analyze what happens when SSI are implemented in science classrooms with various degrees of ethnic diversity and socio-cultural status. We are also interested in knowing how teachers structure the SSI work from discourses on what suits different students. Quantitative and qualitative methods are combined, for example, questionnaires and ethnographic fieldwork, presented through partial least squares analysis and thick descriptions. We can notice discursive differences between 'Us' and 'The Other' and between mono- and multiethnic schools. In an earlier research, images of differences between the different student groups emerged, and we can find these in the results from the questionnaires. In an observation study, another pattern appeared that indicated similarities rather than differences between mono- and multiethnic classrooms. The students are first of all inside the discourse of 'the successful student.' Noteworthy is that the teachers' roles correspond better with the discourse than with how students actually act. The study also shows that SSI articulate a collision between different discourses on education: a discourse on differences between students in multi- and monoethnic classrooms; a discourse on how to become a successful student; and a discourse on the school's mission to educate participating citizens. It is suggested that schools should relate to, expose, and articulate discursive clashes that emerge when introducing new work forms.

  1. Assessment of Maternal-Infant Interaction: Application of the Still Face Paradigm in a Rural Population of Working Women in Ecuador.

    Science.gov (United States)

    Handal, Alexis J; Garcia Saavedra, Luigi; Schrader, Ronald; Aragón, Crystal L; Páez, Maritza; Lowe, Jean R

    2017-03-01

    Objectives The importance of mother-child interaction in early infancy on child development has been well documented. The purpose of this study was to assess the feasibility of using the Still Face Paradigm to measure mother interactive style, infant affect and emotional regulation in a rural Ecuador setting. Methods Infant's emotional regulation and the quality of mother's interaction were measured with the Still Face Paradigm at 4 months of age (±15 days). Twenty-four infants and their mothers were assessed in their home. Mother interactive style was coded for attention seeking and contingent responding. Emotional regulation was described by change in infant affect between Still Face episodes. Results A significant difference was found for infant affect between the five Still Face episodes (F1,118 = 9.185, p = 0.003). A significant negative correlation was found for infant affect between episode 3 and 2 with attention seeking mother interactive style during episode 3 (rho = -0.44, p = 0.03), indicating that mothers using more contingent-responding interactions had infants with more positive affect. Conversely, a significant positive association was found for infant affect between episode 3 and 2 and contingent responding mother interactive style during episode 3 (rho = 0.46, p = 0.02), indicating that mothers who used more attention seeking play had infants who showed less positive affect. Conclusion for Practice Study results demonstrate feasibility in using the Still Face Paradigm in working populations residing in a rural region in Ecuadorian highlands and may be feasible in other similar populations in Latin America, and as a successful approach to measuring maternal-child interactions within a field-based epidemiological study design.

  2. A background created from nothing: The issue of nihilism in Witkacy’s works

    Directory of Open Access Journals (Sweden)

    Wojciech Sztaba

    2014-01-01

    Full Text Available As Witkacy wrote in Narcotics, it is “the surrounding nothingness which creates a negative background for all being” that makes things visible. Nihilism provides a framework for Witkacy’s work. His philosophy and esthetics are a response to the nihilistic lack of meaning and the absolute, while his cultural pessimism is a projection of the lost paradise. The romantic attitude that he had developed by reading Schopenhauer and Nietzsche left deep traces in his art, thus generating the iconography of his paintings and permeating his dramas and novels.

  3. Conditioning of the working place. Indoor environment and productivity. Special issue; Werkplekconditionering. Binnenmilieu en productiviteit. Themanummer

    Energy Technology Data Exchange (ETDEWEB)

    Bergs, J.; Renes, S. [BenR Adviseurs voor duurzaamheid, Amersfoort (Netherlands); Boerstra, A.C. [BBA Boerstra Binnenmilieu Advies, Rotterdam (Netherlands); Leijten, J.L. [Maetis arbo, Houten (Netherlands); Roelofsen, C.P.G. [Technical Management TM, Amersfoort (Netherlands); Wijsman, A.J.Th.M.; Plokker, W. [TNO Bouw, Delft (Netherlands); Van den Broek, J. [BLT Luchttechniek, Breda (Netherlands); Boerman, J.K.; Bijnagte, A. [Environmental Monitoring Systems, Sint-Annaland (Netherlands); Havenaar, D. [ThermoNoord, Putten (Netherlands); Wagner, R.; Hirsch, S. [LTG, Stuttgart (Germany); Van de Lustgraaf, E. [Opticlima Systems, Ermelo (Netherlands)

    2003-06-01

    In 8 articles several aspects of the conditioning of working places are discussed with special attention for the relation between the indoor environment and productivity. [Dutch] In 8 artikelen worden verschillende aspecten van de conditionering van werkplekken besproken met speciale aandacht voor de relatie tussen binnenmilieu en productiviteit: binnenmilieuprofiel als basis voor een keurmerk van een gezond gebouw; het effect van de kwaliteit van de binnenlucht en het thermische binnenklimaat op de productiviteit; kooldioxide als prestatieindicator waargenomen luchtkwaliteit; informatie over het gebouwsimulatieprogramma VA114; informatie over de aangescherpte lasrookeis; intelligente sensoren voor de bewaking van de luchtkwaliteit op de werkplek; luchtbehandeling voor multifunctionele expositieruimten; en werkplekkoeling voor dealingrooms.

  4. The Concept of the Care Worker : A Clue to the Issue of Care Work

    OpenAIRE

    野中, ますみ

    2010-01-01

    In Europe and the United States, the term "care worker" covers a much wider field than the one it covers in Japan. The job of the care worker in the West, which is not limited to the care for the senior citizen, often includes non-skilled and menial labor. Care workers, including certified ones, not only suffer from chronic unpaid overwork, lumbago, psychosomatic disorder and burnout, but are often exposed to danger of violence and infectious diseases from care receivers. Their poor working c...

  5. Study on Characteristics of Strata Press Appearing under Complex Conditions with Working Face over Goaf%复杂条件下上提蹬空工作面矿压显现特征研究

    Institute of Scientific and Technical Information of China (English)

    马菁花; 华心祝; 杨科; 贺超峰

    2012-01-01

    In order to solve the problem of serious impact of working face over goaf on the surrounding rock deformation and other issues, under complex geological conditions of 1410 ( 1) working face in Zhangji Coal Mine, by use of computer numerical simulation system ( UEDC) and on - site engineering practice, at different distance of the working face advancement overburden caving form, the initial weighting step, circular press step, force on hydraulic support, as well as the surrounding rock deformation characteristics were studied. The study shows that: the first weighting step in the basic roof is about 32 m, the circular press step is about 16 m. The rock height required to be supported by hydraulic props is about 25 m. The risk of props blocked is minimum, when working face advances 8 m per day.%为了解决蹬空对巷道围岩变形影响严重等问题,针对张集矿1410(1)工作面复杂的地质务件,采用计算机数值模拟(UEDC)系统和现场工程实践相结合的方法,对工作面推进不同距离时上覆岩层垮落形态、初次来压步距、周期来压步距、液压支架受力以及巷道围岩的变形特征进行研究.研究表明:工作面老顶初次来压步距约为32m左右,周期来压步距约为16m左右.工作面液压支架所需支撑的最大岩层高度约为25m.在工作面每天正常推进8m的情况下,工作面压架的危险性较小.

  6. Quantified Faces

    DEFF Research Database (Denmark)

    Sørensen, Mette-Marie Zacher

    2016-01-01

    Abstract: The article presents three contemporary art projects that, in various ways, thematise questions regarding numerical representation of the human face in relation to the identification of faces, for example through the use of biometric video analysis software, or DNA technology. The Dutch...... and critically examine bias in surveillance technologies, as well as scientific investigations, regarding the stereotyping mode of the human gaze. The American artist Heather Dewey-Hagborg creates three-dimensional portraits of persons she has “identified” from their garbage. Her project from 2013 entitled....... The three works are analysed with perspectives to historical physiognomy and Francis Galton's composite portraits from the 1800s. It is argued that, rather than being a statistical compression like the historical composites, contemporary statistical visual portraits (composites) are irreversible...

  7. Face perception : Concepts, issues and advance%面孔认知:概念、问题及其研究进展

    Institute of Scientific and Technical Information of China (English)

    诸薇娜; 张学杰

    2013-01-01

    Face recognition is a demanding process for both brain and computer. The research of face recognition involves Artificial Intelligence, Machine Vision, Pattern Recognition, Lie - detector, Cognitive Science and Neuroscience. One of important topic in compurter science is how to automatically identify or verify a face of human from digital images or a video source. On the other hand,how the brain understands and interprets the human face is a particular important topic for neuroscience scientists. Here,we introduced the concept,research topics and progress of face perception, especially the functional model of face recognition, the discussion of face - special processes, inverted face effects and familiar face effects. We presented some new research direction in face perception ; unconscious face processing and the perception of face micro - expression.%面孔识别是人类社会生活的重要功能,也是一个复杂的信息处理过程;它既是人工智能、机器视觉、模式识别、测谎领域的重要研究内容,也是认知心理学、认知神经科学、社会心理学等领域的重要研究方向.通过数字图像或者视频来完成自动面孔识别和辨认,是计算机科学领域的一个新的研究方向;而如何理解和解释大脑是如何处理面孔(特别是人类面孔)的研究,也是认知神经科学一个非常重要的领域.该文主要介绍了面孔认知的基本概念、研究的主要问题及相关领域的研究进展;具体从面孔认知模型、面孔特异性研究、面孔倒置效应和熟悉度效应几个方面,回顾了该领域内的一些重要研究成果,并对面孔认知研究的新方向,意识下面孔认知研究和面孔微表情认知研究提出了展望.

  8. Issues involved in attempting to develop independent learning in pupils working on technological projects

    Science.gov (United States)

    Barak, Moshe

    2004-02-01

    This research addresses the impact of technological projects at high school on pupils' learning. The participants were sixty low-mid achieving pupils who worked for one year on final projects for matriculation exams. Data were collected through observations of laboratory lessons, interviews with pupils and teachers, and analysis of pupils' projects and portfolios. In the modern technological laboratory, pupils experience design, construction and improvement of sophisticated systems, in a rich learning environment. From being fully dependent on their teachers, pupils might gradually develop to become more autonomous learners and creative thinkers. A three-stage model is suggested aimed to help teachers adjust their supervision approach to the pupils' conceptual development. A pupil at the 'show me' stage needs a 'direct supervision' approach; a pupil at the 'let's think together' stage needs a 'collaborative supervision' approach; a pupil at the 'trust me' stage needs a 'nondirective supervision'. In projects carried out within mandatory exams, pupils are motivated not only by internal rewards, but also by being evaluated objectively and awarded a formal credit for their achievements.

  9. Working paper Green Gas. Overview of policy issues on Green Gas; Werkdocument Groen Gas. Overzicht Beleidsvraagstukken Groen Gas

    Energy Technology Data Exchange (ETDEWEB)

    Dumont, M.

    2012-07-15

    Early 2010, the interdepartmental Accelerator Team Green Gas was established which deals with policy issues in the field of Green Gas. This working document reflects the current state of affairs. Via the website www.groengas.nl new versions will be made available on a regular basis [Dutch] Begin 2010 is het interdepartementale Versnellerteam Groen Gas opgericht dat zich bezighoudt met vraagstukken op het gebied van Groen Gas die op het terrein van de rijksoverheid liggen. Dit werkdocument geeft de huidige stand van zaken weer. Via www.groengas.nl komen geregeld nieuwe versies beschikbaar.

  10. In your face: Transcendence in embodied interaction

    Directory of Open Access Journals (Sweden)

    Shaun eGallagher

    2014-07-01

    Full Text Available In cognitive psychology, studies concerning the face tend to focus on questions about face recognition, theory of mind and empathy. Questions about the face, however, also fit into a very different set of issues that are central to ethics. Based especially on the work of Levinas, philosophers have come to see that reference to the face of another person can anchor conceptions of moral responsibility and ethical demand. Levinas points to a certain irreducibility and transcendence implicit in the face of the other. In this paper I argue that the notion of transcendence involved in this kind of analysis can be given a naturalistic interpretation by drawing on recent interactive approaches to social cognition found in developmental psychology, phenomenology, and the study of autism.

  11. In your face: transcendence in embodied interaction.

    Science.gov (United States)

    Gallagher, Shaun

    2014-01-01

    In cognitive psychology, studies concerning the face tend to focus on questions about face recognition, theory of mind (ToM) and empathy. Questions about the face, however, also fit into a very different set of issues that are central to ethics. Based especially on the work of Levinas, philosophers have come to see that reference to the face of another person can anchor conceptions of moral responsibility and ethical demand. Levinas points to a certain irreducibility and transcendence implicit in the face of the other. In this paper I argue that the notion of transcendence involved in this kind of analysis can be given a naturalistic interpretation by drawing on recent interactive approaches to social cognition found in developmental psychology, phenomenology, and the study of autism.

  12. Self-Directed Work Teams in a Post-Apartheid Gold Mine: Perspectives from the Rock Face.

    Science.gov (United States)

    Phatkathi, Timothy Sizwe

    2002-01-01

    A participant-observation study in a South African mining company that used self directed work team training identified organizational constraints that hindered training effectiveness: lack of materials, machinery breakdown, decentralized budget, and imposed standards. Miners more often used improvisation and initiative to solve daily problems,…

  13. [Team work and interdiciplinarity: challenges facing the implementation of comprehensive outpatient care for people with HIV/Aids in Pernambuco].

    Science.gov (United States)

    Borges, Maria Jucineide Lopes; Sampaio, Aletheia Soares; Gurgel, Idê Gomes Dantas

    2012-01-01

    The complexity of providing healthcare to people with HIV/Aids requires investment in comprehensive action and care, constituting a challenge for the multidisciplinary work teams to build an interdisciplinary practice. This study sought to analyze comprehensive healthcare in the Specialized Assistance Services for HIV/Aids (SAE-HIV/Aids) in Recife, in the State of Pernambuco, starting with the process and organization of team work. This is a case study developed in three SAE-HIV/Aids units, based on a qualitative approach using different research techniques. The results show that SAE-HIV/Aids have complied with most of the Brazilian Health Ministry recommendations in terms of basic infrastructure, though none of them had a team of appropriate size. These services have shown signs of fragmentation and difficulty in establishing a systematic intersectorial and interdisciplinary practice, with failings in ensuring the reference and counter-reference flow. It was seen that there was little appreciation of the role of the manager as team leader. The need to perceive the user as a whole was identified, as well as for the team to work in a coordinated manner in order to ensure communicative and relational activities.

  14. A Case Study of Effective Support Working Resistance and Roof Support Technology in Thick Seam Fully-Mechanized Face Mining with Hard Roof Conditions

    Directory of Open Access Journals (Sweden)

    Wei-bin Guo

    2017-06-01

    Full Text Available This paper presents the engineering geological properties and roof control tecnology for a thick coal seam fully-mechanized face mining with hard roof conditions (THC at the Jinhuagong Coal Mine (JCM, northwest China. The effective support working resistance and appropriate roof control technology are two critical factors for safe and productive mining in the THC. The load-estimate-method (LOEM is the effective method to determine the support working resistance for normal working conditions (the mining height less than 3.5 m. In order to prevent support crushing accidents from happening and to ensure the safety and high-efficiency in the THC, the LOEM was modified based on the structure of the overlying strata in the THC. The strata which can form the voussoir beam structure in normal working conditions and will break in the form of cantilever beam in the THC is defined as the key strata in the immediate roof. Therefore, the hanging length of the key strata in the immediate roof was considered in the LOEM. Furthermore, a method for calculating the hanging length of the key strata in the immediate roof and its influencing factors were proposed using cantilever beam theory analysis of the structure of the overlying strata. Moreover, in order to fully fill the goaf area with caving roof to reduce the energy accumulation of main roof movement, it was decided to apply destress blasting technique (DEBT at the JCM to control the large hanging length of the hard roof, so as to reduce the impact of the hard main roof movement on the working face. The key technique parameters of the roof caving borehole were also proposed. The obtained results demonstrated that the theoretical analysis is reasonable, and the chosen support type and the DEBT could meet the roof control requirements. The THC has achieved safety and high-efficiency mining.

  15. The predicament and outlet the social work for the disabled faced%残疾人社会工作面临的困境与出路探索

    Institute of Scientific and Technical Information of China (English)

    张静

    2013-01-01

    Social work for the disabled as a specialized service type for people with disabilities in social work practice, its development directly affects the survival status and psychological status. This paper starts from the difficulties of China disabled social work facing, to analyze the cause of these difficulties, and can be operated from promoting the localization of social work, the new way of the strengths perspective and "helping the disabled" of the new mode of social work, proposes the development of social work for the disabled.%  残疾人社会工作作为专门为残疾人服务的社会工作实务类型,其发展的好坏直接影响到残疾人的生存状况和心理状况。本文从我国残疾人社会工作面临困境入手,分析产生这些困境的原因,并从促进残疾人社会工作本土化可操作化,优势视角和“以残助残”的新型社会工作模式等方面提出残疾人社会工作发展的新出路。

  16. Exercise persistence in the face of varying exercise challenges: a test of self-efficacy theory in working mothers.

    Science.gov (United States)

    Jung, Mary E; Brawley, Lawrence R

    2011-07-01

    Self-regulatory efficacy (SRE) should influence persistence towards goals. Mothers attempting to exercise while managing work and young children (N = 49, M(age) = 35.69, M(children) = 1.88) were stratified into high or low concurrent SRE groups, then randomized to read a hypothetical scenario detailing numerous or minimal exercise barrier conditions. Consistent with self-efficacy theory, when exercise barriers were numerous, mothers with higher concurrent SRE demonstrated greater persistence towards exercise goals, and perceived concurrent management of exercise with their other valued goals as more positively challenging, than mothers with lower concurrent SRE.

  17. Research on coal repeated mining technology in gob of 100105 working face%100105综采工作面老空区复采技术研究

    Institute of Scientific and Technical Information of China (English)

    马建荣

    2014-01-01

    This paper mainly introduced the technology of 100105 working face mining through the gob, from the preparatory work, the ventilated management, the roof management, the equipment management ,the mining craft and the measure and so on ifve aspects, after implemented, has obtained the remarkable effect.%该文主要从100105工作面过老空区前准备工作、过老空区通风管理、过老空区顶板管理、过老空区设备管理及工作面过老空区安全回采工艺与措施等五个方面来阐述工作面过老空区复采技术研究,通过有效实施取得了显著效果。

  18. Geophysical hazard detection from the working face. Open file report 28 Sep 77-24 Jun 80

    Energy Technology Data Exchange (ETDEWEB)

    Suhler, S.A.; Owen, T.E.; Duff, B.M.; Spiegel, R.J.

    1981-01-15

    The objective of this project was to define and demonstrate the feasibility of remotely sensing abandoned mine workings from underground. Geophysical probing techniques based upon electrical, seismic, and electromagnetic methods were evaluated with the result that the seismic method was determined to be the most favorable. Guided seismic wave propagation in coal seam was shown to offer the potential of detecting inundation hazards 200 feet or more ahead of mining. Controlled-waveform seismic source transducers and specialized receiving transducers were conceived and developed. Emphasis was on concept demonstration and experimental guided wave propagation studies. Two major field tests were undertaken in Kentucky and Virginia. Guided wave propagation phenomena were observed in 54- and 70-inch coal seams.

  19. Effect of little fault in working face on water conducted fissure height%采场小断层对导水裂隙高度的影响

    Institute of Scientific and Technical Information of China (English)

    黄炳香; 刘长友; 许家林

    2009-01-01

    Overlying strata fracture law and evolutionary process of water conducted fissure in little fault (fault throw less-than 5m) zone were researched by similar simulation experiment. The effect law of little fault in working face to water conducted fissure height was obtained. When working face advances near to normal fault from lower plate to upper plate, rotating deformation of lower plate strata induces fault surface in the ahead upward side of wall closing, and fault surface in the rear upward side of wall opening. Fault fissure experience the process of opening-closing-opening-closing along face advancing. Water conducted fissure height of normal fault face individual increase 40% and 61% than that of upper and lower plates. When working face through reversed fault from upper plate to lower plate, the pressure and pushing force of upper strata should be major controlled. Periodic fracture distance of roof strata becomes short after face enter lower plate, and roof weighting become frequent. Upper plate mainly presents slipping along fault surface. Water conducted fissure height of reversed fault is basic equal to that of upper and lower plates.%采用相似模拟实验对采场小断层(落差小于5 m)区域覆岩破断规律和断层构造裂隙的演化过程进行了研究,得出了采场小断层对导水裂隙高度的影响规律,工作面由下盘向上盘推进至正断层面附近时,下盘岩块回转导致煤壁前上方的断层面挤压闭合,煤壁后上方的断层面则处于张开状态;随工作面推进断层面经历张开一闭合一张开一闭合的过程,断层面导水裂隙高度比上、下盘竖向采动导水裂隙高度分别增大40%和61%,工作面由上盘向下盘过逆断层时,主要控制上盘岩层对支架的压力和推力;工作面进入下盘后顶板周期破断距变小,来压频繁;上盘主要表现为沿断层面的滑移;断层面导水裂隙高度与两盘岩层导水裂隙高度基本相等.

  20. There Are No Children Here: The Case of an Inner-City School Addressing Issues Facing Children and Families Living in Poverty

    Science.gov (United States)

    Sallee, Mariel; Boske, Christa

    2013-01-01

    This case is based on real-life experiences of community school members within Horner School--an inner-city public school. Specifically, the case explores challenges faced by Cathleen, a 1st-year, White, female principal, who was hired by central office to "revamp a charter school" to promote a quality education for all children. The case raises…

  1. Counseling and social work for persons with epilepsy: observational study on demand and issues in Hessen, Germany.

    Science.gov (United States)

    Schulz, Juliane; Beicher, Anita; Mayer, Geert; Oertel, Wolfgang H; Knake, Susanne; Rosenow, Felix; Strzelczyk, Adam

    2013-09-01

    The goal of the social management of epilepsy is to decrease the physical, psychological, and social consequences for persons with epilepsy (PWEs). The objective of this observational study was to determine the needs and issues of PWEs in the utilization of epilepsy counseling services between 2008 and 2012 in the German state of Hessen. Sociodemographic data, employment status, counseling issues, and characteristics were collected at first and follow-up visits. An average of 492 (272 males, 55.3%) PWEs presented at counseling services per year. These were mainly children or adolescents below the age of 20years (22.4%) and PWEs in working age between 20 and 65years (73.6%). The majority of PWEs seeking counseling were employed (44.4%, annual average: 219 PWEs, SD: 39). However, a substantial part (114/219, 52.1%) of these employed PWEs reported problems or difficulties at their workplace associated with the diagnosis of epilepsy. We could identify four major issues addressed by the PWEs as 1) diagnosis of epilepsy, 2) employment, 3) family-related matters, and 4) social or medical aids linked with public authorities. This study demonstrated the continuous demand for epilepsy counseling with at least one out of twenty (5.8%) PWEs in need of counseling per year. Further studies are warranted to answer questions on outcome and long-term course. Epilepsy counseling should be available to all PWEs on a national level and may be helpful in preventing long-term unemployment and early retirement while maintaining quality of care for PWEs.

  2. The work of the ICRP dose calculational task group: Issues in implementation of the ICRP dosimetric methodology

    Energy Technology Data Exchange (ETDEWEB)

    Eckerman, K.F. [Oak Ridge National Lab., TN (United States)

    1999-01-01

    Committee 2 of the International Commission on Radiological Protection (ICRP) has had efforts underway to provide the radiation protection community with age-dependent dose coefficients, i.e.g, the dose per unit intake. The Task Group on Dose Calculations, chaired by the author, is responsible for the computation of these coefficients. The Task Group, formed in 1974 to produce ICRP Publication 30, is now international in its membership and its work load has been distributed among the institutions represented on the task group. This paper discusses: (1) recent advances in biokinetic modeling; (2) the recent changes in the dosimetric methodology; (3) the novel computational problems with some of the ICRP quantities; and (4) quality assurance issues which the Task Group has encountered. Potential future developments of the dosimetric framework which might strengthen the relationships with the emerging understanding of radiation risk will also be discussed.

  3. Work.

    Science.gov (United States)

    Haines, Annette M.

    2003-01-01

    Draws upon Maria Montessori's writings to examine work as a universal human tendency throughout life. Discusses the work of adaptation of the infant, work of "psycho-muscular organism" for the preschooler, work of the imagination for the elementary child, community work of the adolescent, and work of the adult. Asserts that…

  4. Face pain

    Science.gov (United States)

    ... begin in other places in the body. Abscessed tooth (ongoing throbbing pain on one side of the lower face that ... face, and aggravated by eating. Call a dentist. Pain is persistent, ... by other unexplained symptoms. Call your primary provider.

  5. "In the Too Hard Basket": Issues Faced by 20 Rural Australian Teachers When Students with Disabilities Are Included in Their Secondary Classes

    Science.gov (United States)

    Kuhl, Susan; Pagliano, Paul; Boon, Helen

    2015-01-01

    Given the urban dominance of inclusion literature, it is germane to explore issues pertaining to including students with disability in the rural school. As such, this paper uses a qualitative research methodology to examine how 20 teachers experience including students with disabilities in their rural secondary classrooms. As a mother of an adult…

  6. Determining the efficacy of national strategies aimed at addressing the challenges facing health personnel working in rural areas in KwaZulu-Natal, South Africa

    Directory of Open Access Journals (Sweden)

    Grace Mburu

    2017-01-01

    Full Text Available Background: Shortages of Human Resources for Health (HRH in rural areas are often driven by poor working and living conditions, inadequate salaries and benefits, lack of training and career development opportunities amongst others. The South African government has adopted a human resource strategy for the health sector in 2011 aimed at addressing these challenges.Aim: This study reviews the challenges faced by health personnel against government strategies aimed at attracting and retaining health personnel in these underserved areas.Setting: The study was conducted in six primary health care service sites in the Hlabisa sub-district of Umkhanyakude, located in northern KwaZulu-Natal, South Africa.Methods: The study population comprised 25 health workers including 11 professional nurses, 4 staff nurses and 10 doctors (4 medical doctors, 3 foreign medical doctors and 3 doctors undertaking community service. Qualitative data were collected from semi-structured interviews and analysed using thematic analysis.Results: Government initiatives including the rural allowance, deployment of foreign medical doctors and the presence of health personnel undertaking their community service in rural areas are positively viewed by health personnel working in rural health facilities. However, poor living and working conditions, together with inadequate personal development opportunities, remain unresolved challenges. It is these challenges that will continue to dissuade experienced health personnel from remaining in these underserved areas.Conclusion: South Africa’s HRH strategy for the Health Sector 2012/13–2015/16 had highlighted the key challenges raised by respondents and identified strategies aimed at addressing these challenges. Implementation of these strategies is key to improving both living and working conditions, and providing health personnel with opportunities for further development will require inter-ministerial collaboration if the HRH 2030

  7. The Use of an Online Diversity Forum to Facilitate Social Work Students' Dialogue on Sensitive Issues: A Quasi-Experimental Design

    Science.gov (United States)

    Lee, Eun-Kyoung Othelia; Brown, Melissa; Bertera, Elizabeth M.

    2010-01-01

    While training social work students to become culturally competent practitioners is at the forefront of multicultural higher education, courses on diversity issues present great challenges for both students and faculty. Building on previous research, this study presents an instructional approach to promote social work graduate student learning via…

  8. Announcement from the General Office of the State Council about Issuing the "2009 Work Plan for Energy Saving and Emission Reduction"

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ The announcement from General Office of the State Council about Issuing the "2009 Work Plan for Energy Saving and Emission Reduction" on July 19, 2009, requested that governments in all provinces, autonomous regions and municipalities, ministries and commissions under the State Council, departments directly under the State Council must strictly implement the work plan.

  9. THE ENVIRONMENTAL ISSUES IN HIGHER EDUCATION: THE MULTIDISCIPLINARY CONTRIBUTION OF ENVIRONMENTAL ENGINEERING FACE TO NEEDED FOR SUSTAINABILITY = A TEMÁTICA AMBIENTAL NO ENSINO SUPERIOR: A CONTRIBUIÇÃO MULTIDISCIPLINAR DA ENGENHARIA AMBIENTAL FACE À BUSCA PELA SUSTENTABILIDADE

    Directory of Open Access Journals (Sweden)

    Gláucia Cardoso de Souza

    2014-10-01

    Full Text Available Environmental issues began to be addressed by universities from the 60s, however, quite so departmentalized by traditional undergraduate courses. In the 90s there was an explosion of higher education courses related to that area with varied titles and assignments. The number of higher education courses in the environmental area increased from 284 in 2004 to 610 in 2011, particularly in the area of engineering interface with the environment. In this scenario, environmental engineering arises in 1992, based on the integration between some lines of research and, consequently, multidisciplinary cooperation. Thus, the present study aimed to examine the contribution of environmental engineering as an emerging science in the wake of the environmental crisis presents a literature review that part of the integration of environmental issues in higher education and contextualizes the contribution of environmental engineering from a global and national scene. Additionally, there was a survey from the National Institute for Educational Studies Teixeira (INEP in order to analyze the development of this area over the years. At the end of 2013, there was the record of 702 courses: undergraduate (351, technological (343 and sequential (8. = A questão ambiental começou a ser tratada pelas universidades a partir dos anos 1960, embora, de forma bastante departamentalizada por alguns cursos de graduação. Na década de 1990, houve uma verdadeira explosão de cursos superiores ligados à referida área, com as mais variadas titulações e atribuições. O número de cursos superiores na área ambiental elevou-se de 284 em 2004 para 610 em 2011, com destaque para a área das engenharias com interface em meio ambiente. Neste cenário, a engenharia ambiental surge em 1992, baseada na integração entre algumas linhas de pesquisa e, consequentemente, na necessidade de uma cooperação multidisciplinar. Desse modo, o presente trabalho, com o objetivo de analisar a

  10. Face aftereffects predict individual differences in face recognition ability.

    Science.gov (United States)

    Dennett, Hugh W; McKone, Elinor; Edwards, Mark; Susilo, Tirta

    2012-01-01

    Face aftereffects are widely studied on the assumption that they provide a useful tool for investigating face-space coding of identity. However, a long-standing issue concerns the extent to which face aftereffects originate in face-level processes as opposed to earlier stages of visual processing. For example, some recent studies failed to find atypical face aftereffects in individuals with clinically poor face recognition. We show that in individuals within the normal range of face recognition abilities, there is an association between face memory ability and a figural face aftereffect that is argued to reflect the steepness of broadband-opponent neural response functions in underlying face-space. We further show that this correlation arises from face-level processing, by reporting results of tests of nonface memory and nonface aftereffects. We conclude that face aftereffects can tap high-level face-space, and that face-space coding differs in quality between individuals and contributes to face recognition ability.

  11. Sitting ducks face chronic disease: an analysis of newspaper coverage of sedentary behaviour as a health issue in Australia 2000?2012.

    Science.gov (United States)

    Chau, Josephine Y; Bonfiglioli, Catriona; Zhong, Amy; Pedisic, Zeljko; Daley, Michelle; McGill, Bronwyn; Bauman, Adrian

    2017-01-12

    Issue addressed: This study examines how sedentary behaviour (too much sitting) was covered as a health issue by Australian newspapers and how physical activity was framed within this newspaper coverage.Methods: Articles featuring sedentary behaviour published in Australian newspapers between 2000 and 2012 were analysed for content and framing. Main outcome measures were volume, number and content of newspaper articles; framing and types of sedentary behaviour; responsibility for the problem of and solutions to high levels of sedentary behaviour; and physical activity mentions and how it was framed within sedentary behaviour coverage.Results: Out of 48 articles, prolonged sitting was framed as bad for health (52%) and specifically as health compromising for office workers (25%). Adults who sat a lot were framed as 'easy targets' for ill health (21% of headlines led with 'sitting ducks' or 'sitting targets'). Prolonged sitting was framed as an issue of individual responsibility (>90%) with less mention of environmental and sociocultural contributors. Thirty-six of 48 articles mentioned physical activity; 39% stated that being physically active does not matter if a person sits for prolonged periods of time or that the benefits of physical activity are undone by too much sitting.Conclusions: News coverage should reflect the full socio-ecological model of sedentary behaviour and continually reinforce the independent and well-established benefits of health-enhancing physical activity alongside the need to limit prolonged sitting.So what?: It is important that the entire 'move more, sit less, every day!' message is communicated by news media.

  12. Quality in Modern Nordic Working Life

    DEFF Research Database (Denmark)

    Jacobsen, Stine; Bramming, Pia; Holt, Helle

    2013-01-01

    quality issues of modern working life. Welfare research, working environment research, and human resource management (HRM) research attack the multiple challenges of working life in different ways and share the overall objective of solving issues in modern working life. Research from the three......” to analyze how working life studies create meaning around quality issues of modern working life. OWL’s main focus is the multiple challenges faced by working people who are simultaneously individuals, citizens, and employees. We arrive at two main cross-disciplinary themes: boundary and quality. The boundary...... theme reflects an approach to solving the issues of modern working life through improvements of the working life balance. The quality theme reflects an approach to solving issues in modern working life by addressing quality of work, preventing stress, burnout, etc. The review only finds three studies...

  13. Quality in modern Nordic working life

    DEFF Research Database (Denmark)

    Jacobsen, Stine; Bramming, Pia; Holt, Helle

    2013-01-01

    quality issues of modern working life. Welfare research, working environment research, and human resource management (HRM) research attack the multiple challenges of working life in different ways and share the overall objective of solving issues in modern working life. Research from the three......” to analyze how working life studies create meaning around quality issues of modern working life. OWL’s main focus is the multiple challenges faced by working people who are simultaneously individuals, citizens, and employees. We arrive at two main cross-disciplinary themes: boundary and quality. The boundary...... theme reflects an approach to solving the issues of modern working life through improvements of the working life balance. The quality theme reflects an approach to solving issues in modern working life by addressing quality of work, preventing stress, burnout, etc. The review only finds three studies...

  14. [Health and humanization Diploma: the value of reflection and face to face learning].

    Science.gov (United States)

    Martínez-Gutiérrez, Javiera; Magliozzi, Pietro; Torres, Patricio; Soto, Mauricio; Walker, Rosa

    2015-03-01

    In a rapidly changing culture like ours, with emphasis on productivity, there is a strong need to find the meaning of health care work using learning instances that privilege reflection and face to face contact with others. The Diploma in Health and Humanization (DSH), was developed as an interdisciplinary space for training on issues related to humanization. To analyze the experience of DSH aiming to identify the elements that students considered key factors for the success of the program. We conducted a focus group with DSH graduates, identifying factors associated with satisfaction. Transcripts were coded and analyzed by two independent reviewers. DSH graduates valued a safe space, personal interaction, dialogue and respect as learning tools of the DSH. They also appreciates the opportunity to have emotional interactions among students and between them and the teacher as well as the opportunity to share personal stories and their own search for meaning. DSH is a learning experience in which their graduates value the ability to think about their vocation and the affective interaction with peers and teachers. We hope to contribute to the development of face to face courses in the area of humanization. Face to face methodology is an excellent teaching technique for contents related to the meaning of work, and more specifically, to a group of learners that require affective communication and a personal connection of their work with their own values and beliefs.

  15. “Accused by the place and face of the other”: negotiations with complicity in the work of Antjie Krog and Yvonne Vera

    Directory of Open Access Journals (Sweden)

    J. Murray

    2009-07-01

    Full Text Available This article examines how Antjie Krog and Yvonne Vera use literature to explore the issue of complicity in South Africa and Zimbabwe. Both societies have histories that are characterised by violence and trauma and neither society has engaged with these past abuses in a comprehensive way. Krog and Vera’s work reveal their awareness that a failure to deal with the pain of others in a responsible manner renders societies vulnerable to a repetition of past abuses. Any responsible engagement with the pain of others must involve acknowledging one’s own complicity in those abuses, regardless of how indirect one’s involvement may have been. By reading selected extracts of Krog and Vera’s work in terms of Mark Sanders’ theory of complicity, I illustrate how these authors facilitate a responsible engagement with the pain of their characters. The article will pay particular attention to how these authors expose broad complicity in the pain of individuals – individuals who are located at the intersections between racial and gender oppression.

  16. Means to facilitate Smart Grid. Issue paper - working group 2; Denmark. Smart Grid Network; Virkemidler til fremme af Smart Grid. Issue paper, arbejdsgruppe 2

    Energy Technology Data Exchange (ETDEWEB)

    Hjortkjaer, A.-G. (DONG Energy, Fredericia (Denmark)); Madsen, Claus (ABB A/S, Skovlunde (Denmark)); Tang, J. (Dansk Fjernvarme, Kolding (Denmark)) (and others)

    2011-07-01

    The Smart Grid Network was established in 2010 by the Danish climate and energy minister tasked with developing recommendations for future actions and initiatives that make it possible to handle up to 50% electricity from wind energy in the power system in 2020. The task of working group 2 of the Smart Grid Network is stated as: ''The group will, building on existing surveys and analyses propose what new tools are needed in the years to 2020 to ensure intelligence in both transmission and distribution systems for the power grid in Denmark. Moreover, how public and private investments can be effectively brought into play. Among the measures envisaged are e.g. tariffs and charges''. The working group 2 identifies four areas that will promote the development of a smart grid. The proposed tools and means are related to: 1) Price signals to customers that reflect the value of consumption flexibility; 2) New economic regulation of network utilities' smart grid activities; 3) Taxes that support an effective electrification; 4) Effective activation of distributed storage and production. (LN)

  17. Business potentials related to smart grid. Issue paper - working group 5; Denmark. Smart Grid Network; Erhvervspotentialer i Smart Grid. Issue paper, arbejdsgruppe 5

    Energy Technology Data Exchange (ETDEWEB)

    Hauge, B. (Villawatt, Taastrup (Denmark)); Mortensen, E. (DI Energibranchen, Copenhagen (Denmark)); Lyck, L.L. (DONG Energy A/S, Fredericia (Denmark)); Hillingsoee Stubberup, M. (Udenrigsministeriet. Invest in Denmark, Copenhagen (Denmark)); Baadsgaard Trolle, M. (Dansk Energi, Frederiksberg (Denmark)); Lomholt Svensson, N. (Klima- og Energiministeriet, Copenhagen (Denmark)); Roemer Kofod, P. (ABB A/S, Skovlunde); Hauch, R. (IBM A/S, Kgs. Lyngby (Denmark)); Cajus, S. (DI ITEK, Copenhagen (Denmark)); Stroem, S. (Vindmoelleindustrien, Frederiksberg (Denmark))

    2011-07-01

    The Smart Grid Network was established in 2010 by the Danish climate and energy minister tasked with developing recommendations for future actions and initiatives that make it possible to handle up to 50% electricity from wind energy in the power system in 2020. The task of working group 5 provides an immediate assessment of business potential at the sector level based on the recommendations contained in the reports of the working groups 1-4. The working group has only drawn preliminary conclusions regarding business opportunities that may arise as a result of the other network groups' recommendations. In particular three areas, Denmark has at present the potential to strengthen the Danish business potential: 1) System Solutions. The intelligent energy system is more about interaction between different system components than the components themselves. Here Denmark belongs to the world elite, including the extensive use of cogeneration and wind power; 2) Market Solutions. The Nordic electricity trading system ''Nord Pool'' is the most efficient market-based electricity system in the world, and Denmark has thus a good basis for creating market-based solutions for future power systems; 3) Large-scale demonstration environments creates opportunities for companies to test and refine their products, solutions and services. In Denmark, Energinet.dk and utility companies have opened up for companies to use the Danish network for testing solutions to real customers. More foreign players thus regard Denmark as an attractive market to test new technologies, partly because the Danish market is homogeneous and clear, and partly because Denmark in relation to the power system has a robust and well-managed network. Finally, the high share of fluctuating energy production helps to clarify the need for a flexible and intelligent power system. It is this combination of strengths that make Denmark a unique market for international companies to locate their

  18. When the private sphere goes public: exploring the issues facing family caregiver organizations in the development of long-term care policies.

    Science.gov (United States)

    Rozario, Philip A; Palley, Elizabeth

    2008-01-01

    Though family caregiving forms the backbone of the long-term care system in the United States, long-term care policies have traditionally focused on paid services that frail older people and people with disabilities utilize for their day-to-day functioning. Part of the exclusion of family caregiving from the long-term care discourse stems from the traditional separation of the private sphere, where family caregiving occurs, from the public sphere of policy making. However, the passage of the Family and Medical Leave Act (FMLA), the National Family Caregiver Support Program (NFCSP) and Medicaid waiver legislation may reflect recent changes in the government's position on their role in addressing issues related to the "private spheres." In this article, we explore the nature of family caregiving in the United States, the divide between the public and private spheres and provide an overview of family caregiving-related policies and programs in the U.S. In our review, we examine the provisions in the FMLA, NFCSP, and Medicaid waiver legislation that support family caregiving efforts. We also examine the roles of family caregiver organizations in making family caregiving an important element of long-term care policy and influencing policy-making.

  19. 党政机关网站面临的主要安全问题%The Major Security Issues the Party and Government Websites Facing on

    Institute of Scientific and Technical Information of China (English)

    刘淑鹤

    2011-01-01

    Party and government organization website is an important window for government affairs public,which representing the image of the party and government organization.But its safety has become an increasingly prominent problem.This article starts from the most common security issues, analyzes the harm to the party and government organizations websites as well as puts forward the corresponding solutions.And suggests strengthen the safety control from the development,deployment,operation and maintenance of the website,in order to guarantee the safety of party and government organization website.%党政机关网站是政务公开的重要窗口,代表着党政机关的形象,但其安全问题却日益突出,本文从最常见的安全问题出发,分析了这些问题给党政机关网站带来的危害并提出了相应的解决办法,建议从网站的开发、部署、运维等阶段加强安全控制,保障党政机关网站的安全性。

  20. Research, development and demonstration. Issue paper - working group 3; Denmark. Smart Grid Network; Forskning, udvikling og demonstration. Issue paper, arbejdsgruppe 3

    Energy Technology Data Exchange (ETDEWEB)

    Balasiu, A. (Siemens A/S, Ballerup (Denmark)); Troi, A. (Danmarks Tekniske Univ.. Risoe Nationallaboratoriet for Baeredygtig Energi, Roskilde (Denmark)); Andersen, Casper (DI Energibranchen, Copenhagen (Denmark)) (and others)

    2011-07-01

    The Smart Grid Network was established in 2010 by the Danish climate and energy minister tasked with developing recommendations for future actions and initiatives that make it possible to handle up to 50% electricity from wind energy in the power system in 2020. The task of working group 3 was defined as: - An overview of the Danish research and development of smart grids and related areas; - Conducting an analysis of the research and development needs required for the introduction of a smart grid in Denmark. Based on this analysis, provide suggestions for new large research and development projects; - Provide recommendations on how the activities are best carried out taking into account innovation, economic growth and jobs. In the analysis it is explained that Denmark so far has a strong position in several elements of RD and D activities. This position will soon be threatened as several European countries have launched ambitious initiatives to strengthen the national position. The working group recommends that Denmark gives priority to Smart Grids as a national action in order to solve the challenge of technically and economically efficient integration of renewable energy. Smart Grid is a catalyst that strengthens a new green growth industry (cleantech) in Denmark. Research and development has an important role to play in this development. A common vision and roadmap must be established for research institutions, energy companies and industries related to research, development and demonstration of Smart Grid, which can maintain and expand Denmark's global leadership position. As part of this, there is a need to strengthen and market research infrastructures, which can turn Denmark into a global hub for smart grid development. There is a current need to strengthen the advanced technical and scientific research in the complexities of the power system, research on market design, user behavior and smart grid interoperability. (LN)

  1. 矿井工作面地质异常综合探测技术应用%Application of Integrated Detection Techniques for Geologic Anomaly in Coalmine Working Faces

    Institute of Scientific and Technical Information of China (English)

    杨华忠; 邱德生; 陈兴海; 宋清波

    2013-01-01

    矿井工作面内煤层厚度变化、异常体、小构造等地质问题是煤炭回采过程中迫切需要解决的关键问题.以淮南某矿1410(1)工作面探测煤层变薄带为例,介绍了综合利用无线电波透视技术和地震槽波技术圈定煤层厚度异常区域的方法.解释结果与工作面回采揭露的煤层变薄区域进行对比,结果表明综合物探方法探测的异常区域与实际揭露的煤层变薄区域较为吻合,特别是无线电波解释的异常区域1、2、3、5与实际揭露的变薄异常区域1、2、5、6吻合较好,而地震槽波解释的1、2号异常区域与实际揭露的1、2、3号异常在位置上也较吻合,且异常区域的大小差别也较小.在该探测实例中,无线电波透视技术以吸收系数0.04作为异常边界、地震槽波以波速2200m/s作为异常边界进行解释时,其结果较为准确,且地震槽波技术分辨力较无线电波透视技术更为细致.%Issues of coal seam thickness variation, anomalous bodies and minor structures in coalmine working faces are the key problems actively demanded to be solved during coal winning. Taking the detection of coal seam thinning zone in the No.1410 (1) working face in a Huainan coalmine as an example, introduced a method of integrated radio-wave penetration and in-seam seismic techniques to delineate coal thickness abnormal area. The contrast of interpreted result and the coal thinning zone revealed by working face winning has shown both are rather tally with. Especially the abnormal areas Nos.l, 2, 3 and 5 interpreted by radio-wave penetration tally with actually revealed thinning areas Nos.l, 2, 5 and 6 better; while in-seam seismic interpreted abnormal areas Nos. 1 and 2 tally with practically revealed thinning areas Nos.l, 2 and 3 better on location, and less area differences. In the example, when radio-wave penetration takes the absorption coefficient 0.04 as the boundary of anomaly, in-seam seismic takes well

  2. Scientific Integrity and Professional Ethics at AGU - Strategies and Actions to Impact Sexual Harassment in Science and other Work Climate Issues

    Science.gov (United States)

    McPhaden, Michael; Davidson, Eric; McEntee, Christine; Williams, Billy

    2017-04-01

    The American Geophysical Union (AGU), a scientific society of 62,000 members worldwide, has established a set of scientific integrity and professional ethics guidelines for the actions of its members, for the governance of the union in its internal activities, and for the operations and participation in its publications and scientific meetings. More recently AGU has undertaken strategies and actions to help address the issue of harassment in the sciences and other work climate issues. This presentation will provide an overview of the role of scientific societies in helping to address these important issues, as well as specific strategies and actions underway at AGU and other societies. Progress to date and remaining challenges of this effort will be discussed, including AGU's work to provide additional program strength in this area.

  3. Issues for resolving adverse effects on the safety culture of human work underload and workload transitions in complex human-machine systems

    Energy Technology Data Exchange (ETDEWEB)

    Ryan, T.G.

    1996-08-01

    A workshop was conducted whose specific purpose was to build on earlier work of the US National Research Council, US federal government agencies, and the larger human factors community to: (1) clarify human factors issues pertaining to degraded safety performance in advanced human-machine systems(e.g., nuclear production, transportation, aerospace) due to human work underload and workload transition, and (2) develop strategies for resolving these issues. The workshop affirmed that: (1) work underload and workload transition are issues that will have to be addressed by designers of advanced human-machine systems, especially those relying on automation, if cost, performance, safety, and operator acceptability are to be optimized, (2) human machine allocation models, standards and guidelines which go beyond simple capability approaches will be needed to preclude or seriously diminish the work underload and workload transition problems, and (3) the 16 workload definition, measurement, situational awareness, and trust issues identified during the workshop, need resolution if these models, standards, and guidelines are to be achieved.

  4. Understanding the "Crisis" in Basic Skills: Framing the Issues in Community Colleges. Basic Skills Instruction in California Community Colleges. Working Paper, Number 1

    Science.gov (United States)

    Grubb, W. Norton; Boner, Elizabeth; Frankel, Kate; Parker, Lynette; Patterson, David; Gabriner, Robert; Hope, Laura; Schiorring, Eva; Smith, Bruce; Taylor, Richard; Walton, Ian; Wilson, Smokey

    2011-01-01

    While increases in remedial education (or basic skills instruction or developmental education) have taken place at several levels of the education and training system, there are reasons for thinking that the issue is particularly acute in community colleges. This introductory working paper divides the problem into two. The first is the high…

  5. Taking a "Future Focus" in Education--What Does It Mean? An NZCER Working Paper from the Future-Focussed Issues in Education (FFI) Project

    Science.gov (United States)

    Bolstad, Rachel

    2011-01-01

    This working paper describes some of the ideas underpinning NZCER's Future-Focused Issues (FFI) project. There is a variety of ways to interpret what it means to take a "future focus" in education. This paper explains why the FFI project has focused primarily on concepts specifically mentioned in relation to "future focus" in…

  6. Understanding the "Crisis" in Basic Skills: Framing the Issues in Community Colleges. Basic Skills Instruction in California Community Colleges. Working Paper, Number 1

    Science.gov (United States)

    Grubb, W. Norton; Boner, Elizabeth; Frankel, Kate; Parker, Lynette; Patterson, David; Gabriner, Robert; Hope, Laura; Schiorring, Eva; Smith, Bruce; Taylor, Richard; Walton, Ian; Wilson, Smokey

    2011-01-01

    While increases in remedial education (or basic skills instruction or developmental education) have taken place at several levels of the education and training system, there are reasons for thinking that the issue is particularly acute in community colleges. This introductory working paper divides the problem into two. The first is the high…

  7. About Face

    Medline Plus

    Full Text Available Skip to Content Menu Closed (Tap to Open) Home Videos by Topic Videos by Type Search All ... What is AboutFace? Resources for Professionals Get Help Home Watch Videos by Topic Videos by Type Search ...

  8. About Face

    Medline Plus

    Full Text Available ... Home Videos by Topic Videos by Type Search All Videos PTSD Basics PTSD Treatment What is AboutFace? ... Watch Videos by Topic Videos by Type Search All Videos Learn More PTSD Basics PTSD Treatment What ...

  9. Face Forward

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Last November, surgeons in France successfully performed the world's first face transplant surgery. Ten days later, Chen Huanran in Beijing began soliciting patients who were ready to accept a face transplant, searching for China's first such patient through an advertisement on his website and other channels. Chen, chief orthopedic surgeon at the Plastic Surgery Hospital under the Chinese Academy of Medical Sciences, has conducted more than 300 transsexual operations and was considered one of the top com...

  10. Teaching On-Line versus Face-to-Face.

    Science.gov (United States)

    Smith, Glenn Gordon; Ferguson, David; Caris, Mieke

    2002-01-01

    Investigates and describes the current instructor experience of teaching college courses over the Web versus in face-to-face formats in terms of teaching strategies, social issues, and media effects. Discusses communication styles, relationship between students and instructors, instructor workload, and discussion patterns, and proposes a model…

  11. Some Issues for Cooperative Learning and Intercultural Education: Reflections on Aspects of the Recent Work of Jagdish Gundara

    Science.gov (United States)

    Bash, Leslie

    2014-01-01

    This paper connects the two fields of cooperative learning and intercultural education, focusing on the argument that cooperative learning strategies need to be equipped with intercultural understandings. There is a consideration of assumptions that effective cooperative pedagogical strategies require an engagement with challenging issues related…

  12. Public Health and Education Spending in Ghana in 1992-98: Issues of Equity and Efficiency. Working Paper No. 2579.

    Science.gov (United States)

    Canagarajah, Sudharshan; Ye, Xiao

    This paper analyzes efficiency and equity issues in public expenditures on education and health in Ghana during the 1990s. Data were drawn from reports of the ministries of education and health and from household surveys conducted 1988-98. In the late 1990s, Ghana's public expenditures on education decreased. Basic education enrollment was…

  13. Competency-Based Curriculum and Curriculum Autonomy in the Republic of Korea. IBE Working Papers on Curriculum Issues No. 12

    Science.gov (United States)

    Lee, Keunho

    2014-01-01

    The implementation of the national curriculum in the Republic of Korea is ensured through curriculum revisions and the instructions issued by the Ministry of Education. The latter are acts of the Minister of Education that must be enforced in individual schools as stipulated in the regulations of Article 23 of the Elementary and Secondary…

  14. Migration in OECD countries: Labour Market Impact and Integration Issues. OECD Economics Department Working Papers, No. 562

    Science.gov (United States)

    Jean, Sebastien; Causa, Orsetta; Jimenez, Miguel; Wanner, Isabelle

    2007-01-01

    Immigration pressures are increasing in most OECD countries. This paper investigates the consequences of immigration for natives' labour market outcomes, as well as issues linked to immigrants' integration in the host country labour market. Changes in the share of immigrants in the labour force may have a distributive impact on natives' wages, and…

  15. A K-12 Federal Policy Framework for Competency Education: Building Capacity for Systems Change. CompetencyWorks Issue Brief

    Science.gov (United States)

    Worthen, Maria; Pace, Lillian

    2014-01-01

    This paper provides federal policymakers and advocates with comprehensive, big-picture ideas for transforming federal policy to support the transition to competency-based learning. It is meant to start a dialogue on these issues, posing important questions to explore as policymakers contemplate a new vision for federal education policy through the…

  16. A social work practice reflection on issues arising for LGBTI older people interfacing with health and residential care: rights, decision making and end-of-life care.

    Science.gov (United States)

    Duffy, Francis; Healy, John Paul

    2014-01-01

    This article is a social work practice reflection on issues arising for lesbian, gay, bisexual, transgender, and intersex (LGBTI) older people interfacing with health and residential care in Australia; focusing on clients, families, and carers in relation to rights, decision making, and end-of-life care. The article explores relevant case examples from social work practice in a health and residential care setting that highlight some specific complexities of working with this client group. This article brings greater attention to issues arising for older LBGTI when interfacing with health and residential care and has the potential to improve practice for social workers and other health professionals and improve outcomes for LGBTI older people.

  17. Facing Diabetes: What You Need to Know

    Science.gov (United States)

    ... of this page please turn Javascript on. Feature: Diabetes Facing Diabetes: What You Need to Know Past Issues / Fall ... your loved ones. Photos: AP The Faces of Diabetes Diabetes strikes millions of Americans, young and old, ...

  18. Application of Security Technology of Ventilation and Protections of Fire Gas and Dust in Fully Mechanized Working Face%综采工作面一通三防安全保障技术应用

    Institute of Scientific and Technical Information of China (English)

    肖学

    2015-01-01

    以河东煤田兴县矿区斜沟煤矿18105工作面作为示范,从通风、防尘、防灭火和瓦斯预防等方面,分析了年产千万吨级矿井大采高综采工作面的安全保障技术措施,确立了大采高综采工作面必须具备的安全保障体系,建立煤层注水、工作面作业在线除尘,传感检测、束管监测等主动与被动相结合的防灭火工程技术措施,以达到矿井高产高效、安全生产的目的,为类似条件矿井工作面在通风、防尘和防灭火方面提供参考。%Xiegou coal mine 18105 working face is as the example, security technical measures of large mining height fully mechanized working face in annual output ten million tons coal mine is analyzed from ventilation, dust prevention, fire and gas prevention.Prerequisite safety guarantee system of large mining height fully mechanized working face is ensured.The active preventing and extinguishing project technique measures such as coal seam injec-tion, working face online cleaning combined with the passive technique measures such as sensor detection, dust moni-toring are established.Achieves the goal of high output, efficiency and safety production.It provides the reference for ventilation, dust and fire prevention on the similar conditions of coal mine working face.

  19. 孤岛工作面应力分布规律的数值分析%Numerical analysis of stress distribution of isolated working face in undergrourd mining area

    Institute of Scientific and Technical Information of China (English)

    宋艳芳; 唐治; 潘一山; 李晓燕; 罗浩

    2012-01-01

    The paper utilizes Finite Difference Method software FLAC-3D for simulation analysis to get the discipline of stress distribution discipline of isolated island working face. The coal pillars on the isolated island working face bear the gravity of overlying strata layer of isolated island working face, in the status of stress concentration ; the front of the working face forms the stress reduced area, stress increases area, protolith stress area, coal and rock stress concentration coefficient increases constantly, while the isolated island working face moving forward. The study provides parameter data for the development of anti-red and outburst prevention measures, and it also has important application value for guiding the on-site production%为得出孤岛工作面推进过程中应力分布规律,采用有限差分法分析软件FLAC-3D进行模拟分析。得出了孤岛工作面的上下两区段煤柱分别承受着孤岛工作面上覆岩层的重量,处于高应力集中状态;随孤岛工作面向前推进,在工作面前方形成了应力降低区、应力升高区、原岩应力区;随孤岛工作面向前推进,煤岩应力集中系数不断增大。该研究为制定防冲、防突等措施提供参数数据,对于指导现场生产具有重要的应用价值。

  20. Understanding the Needs of All the Stakeholders: Issues of Training and Preparation for Health Work Students and Their Clinical Educators

    Science.gov (United States)

    Horstmanshof, Louise; Moore, Keri

    2016-01-01

    Work-integrated learning (WIL) is vital for preparing health-work students for practice. WIL activities have multiple stakeholders, each with their own set of expectations and requirements, both explicit and implicit. Negotiations to provide these learning experiences for students happen at many levels and those at the coalface are often unaware…

  1. Action research in gender issues in science education: Towards an understanding of group work with science teachers

    Science.gov (United States)

    Nyhof-Young, Joyce Marion

    Action research is emerging as a promising means of promoting individual and societal change in the context of university programmes in teacher education. However, significant gaps exist in the literature regarding the use of action research groups for the education of science teachers. Therefore, an action research group, dealing with gender issues in science education, was established within the context of a graduate course in action research at OISE. For reasons outlined in the thesis, action research was deemed an especially appropriate means for addressing issues of gender. The group met 14 times from September 1992 until May 1993 and consisted of myself and five other science teachers from the Toronto area. Two of us were in the primary panel, two in the intermediate panel, and two in the tertiary panel. Five teachers were female. One was male. The experiences of the group form the basis of this study. A methodology of participant observation supported by interviews, classroom visits, journals, group feedback and participant portfolios provides a means of examining experiences from the perspective of the participants in the group. The case study investigates the nature of the support and learning opportunities that the action research group provided for science teachers engaged in curiculum and professional development in the realm of gender issues in science education, and details the development of individuals, the whole group and myself (as group worker, researcher and participant) over the life of the project. The action research group became a resource for science teachers by providing most participants with: A place to personalize learning and research; a place for systematic reflection and research; a forum for discussion; a source of personal/professional support; a source of friendship; and a place to break down isolation and build self-confidence. This study clarifies important relational and political issues that impinge on action research in

  2. The Quality of Life of Employees in EU Member States. Issues Related to the Nature and Organization of Work

    Directory of Open Access Journals (Sweden)

    CRISTINA LEOVARIDIS

    2011-03-01

    Full Text Available The quality of life of employees has become one of the main concerns of European employment policies in the last ten years, with the strategies that were developed taking into account the new emerging risks related to the changes in the way work is organized (flexible work arrangements, increased work intensity in order to meet deadlines, increased share of highly skilled non-manual workers, etc.. The article presents a comparative analysis between member states with respect to the quality of the life of employees, from the point of view of the nature and organization of work, focusing on one of the negative effects of overworking, especially in non-manual occupations in new member states, which has increased in incidence in the last years: stress.

  3. Issues of provisions in the Specification of the Essential Terms of Contract (SIWZ in tenders for realization of forestry works

    Directory of Open Access Journals (Sweden)

    Błuszkowska Urszula

    2016-06-01

    Full Text Available The aim of the work was to analyse the provisions included in the Specifications of the Essential Terms of Contract in tenders for forestry works. The subject of the analysis was tender documentation of a selected Regional Directorate of State Forests. An attention was given to a number of inconsistencies, and non-specific and unjustified requirements. The presence of significant differences in the manner of defining requirements in the examined forest districts was emphasised. In opinion of the authors, the differences observed are unjustified and without any doubt impede the creation of tender documentation by representatives of forestry work companies. The summary of the analysis consists of, among others, a few guidelines on the manner of defining the requirements for forestry work companies and the need to unify the SIWZ provisions at the level of Regional Directorate of State Forests.

  4. Library Management Tips that Work

    Science.gov (United States)

    Smallwood, Carol, Ed.

    2011-01-01

    There's no shortage of library management books out there--but how many of them actually tackle the little details of day-to-day management, the hard-to-categorize things that slip through the cracks of a larger handbook? "Library Management Tips that Work" does exactly that, addressing dozens of such issues facing library managers, including: (1)…

  5. Library Management Tips that Work

    Science.gov (United States)

    Smallwood, Carol, Ed.

    2011-01-01

    There's no shortage of library management books out there--but how many of them actually tackle the little details of day-to-day management, the hard-to-categorize things that slip through the cracks of a larger handbook? "Library Management Tips that Work" does exactly that, addressing dozens of such issues facing library managers, including: (1)…

  6. About Face

    Medline Plus

    Full Text Available ... PTSD (posttraumatic stress disorder). Watch the intro This is AboutFace In these videos, Veterans, family members, and ... to hear what they have to say. What is PTSD? → How does PTSD affect loved ones? → Am ...

  7. About Face

    Medline Plus

    Full Text Available ... traumatic event — like combat, an assault, or a disaster — it's normal to feel scared, keyed up, or sad at first. But if it's been months or years since the trauma and you're not feeling better, you may have PTSD (posttraumatic stress disorder). Watch the intro This is AboutFace In ...

  8. The Issues Facing Women in Tehnology

    OpenAIRE

    S. Roberts

    2016-01-01

    ......It all starts with education. Girls must to be encouraged to study science, math and apply for degrees in computer science, economics and business overall. Slowly we are seeing that even big toy manufacturers are moving away from stereotypical dolls for girls that portray women as fashion-loving-make-up adoring creatures and moving into producing dolls that show, Barbie for example, as a scientist. But it’s not enough!...

  9. The Issues Facing Women in Tehnology

    Directory of Open Access Journals (Sweden)

    S. Roberts

    2016-02-01

    Full Text Available ......It all starts with education. Girls must to be encouraged to study science, math and apply for degrees in computer science, economics and business overall. Slowly we are seeing that even big toy manufacturers are moving away from stereotypical dolls for girls that portray women as fashion-loving-make-up adoring creatures and moving into producing dolls that show, Barbie for example, as a scientist. But it’s not enough!...

  10. Environmental Issues Facing Tibetan Pastoral Communities

    Directory of Open Access Journals (Sweden)

    Dbang 'dus sgrol ma,

    2012-02-01

    Full Text Available Tibetan communities in Yushu Tibetan Autonomous Prefecture, and G.yon ri Community in Hainan Tibetan Autonomous Prefecture, Qinghai Province, PR China are studied in terms of China's pastoral development policies and their impact on local Tibetans.

  11. Mass transit security issue: the Standex program approach

    NARCIS (Netherlands)

    Charrue, P.; Ruiter, C.J. de; Kuznetsov, A.; Gorshkov, I.; Ter-Martirosyan, A.; Palucci, A.; Simonet, F.; Planchet, J.L.; Carvalho-Rodrigues, F.; Becker, W.

    2011-01-01

    Since 2005 NATO, the Explosive Detection Working Group has been dedicated its work about the issue of suicide bombers detection mainly in order to protect the mass transit infrastructures (railways and subways stations). After an analysis of the potential requirements and problems to face in such co

  12. Some Issues Relating to Children's Questions and Explanations. Learning in Science Project (Primary). Working Paper No. 106.

    Science.gov (United States)

    Biddulph, Fred; Osborne, Roger

    One area explored in the Learning in Science Project (Primary--LISP(P)--was children's questions about and explanations of phenomena. Data were obtained from work with classes of children, interviews with children, informal discussions with teachers, and observations of two teachers using an alternative teaching model (outlined in an appendix)…

  13. Issues in the outburst prevention work of coal mines in Guizhou Province and the analysis of its countermeasures

    Institute of Scientific and Technical Information of China (English)

    LI Qing-song; LI Xiao-hua; MA Shu

    2011-01-01

    In order to reduce the occurrence of coal and gas outburst accidents, and improve the capability to prevent gas hazards and realize the safe and efficient mining of coal enterprises. The distribution of the outburst coal mining area of Guizhou Province and the status of coal and gas outburst and the problems in the current outburst prevention methods were analyzed. The main issues were pointed out such as the lack of regional outburst prevention measures, unsatisfactory effect in drainage, poor management and implementation, as well as personnel that need more training. The prevention situation of coal and gas outburst in Guizhou Province was considered. In accordance with the above problems, from the perspective of strengthening geological exploration, testing coal seam parameters, studying outburst prevention technologies, deploying mining systems rationally, improving mine safety management systems, and strengthening protection facilities and other aspects, a targeted outburst prevention measure and proposals were put forward.

  14. Reading faces and Facing words

    DEFF Research Database (Denmark)

    Robotham, Julia Emma; Lindegaard, Martin Weis; Delfi, Tzvetelina Shentova

    It has long been argued that perceptual processing of faces and words is largely independent, highly specialised and strongly lateralised. Studies of patients with either pure alexia or prosopagnosia have strongly contributed to this view. The aim of our study was to investigate how visual...

  15. Reading faces and Facing words

    DEFF Research Database (Denmark)

    Robotham, Julia Emma; Lindegaard, Martin Weis; Delfi, Tzvetelina Shentova

    performed within normal range on at least one test of visual categorisation, strongly suggesting that their abnormal performance with words and faces does not represent a generalised visuo-perceptual deficit. Our results suggest that posterior areas in both hemispheres may be critical for both reading...

  16. Black youth's personal involvement in the HIV/AIDS issue: does the public service announcement still work?

    Science.gov (United States)

    Keys, Truman R; Morant, Kesha M; Stroman, Carolyn A

    2009-03-01

    Recent public service announcements (PSAs) directed toward Black youth utilize various formats and appeals to stimulate a motivated cognitive process that engenders personal involvement in the HIV/AIDS issue. The Elaboration Likelihood Model (ELM) by Petty and Cacioppo argues that engagement with messages that consist of substantive content causes the audience member to critically analyze the message, which can produce awareness and attitude change. An efficient way to add emphasis to the message and seize the attention of the target audience is to insert the message into an entertainment context. Our study attempted to analyze the impact of the peripheral cue, character appeal, on audience members' attitude change in response to analyzing high- and low-involvement message content. A2 x 4 factorial design was used, with message involvement (high/low) and character appeal (White/Black and celebrity/noncelebrity) as independent variables. The findings showed that celebrity status is the salient factor, with source perception inducing attitude change as a main effect or in an interaction effect with high- and low message content.

  17. Water-inrush mechanism analysis and water disaster prevention for 3228 working face in Tianzhu Coal Mine%天祝煤矿3228工作面突水机理分析及水害防治

    Institute of Scientific and Technical Information of China (English)

    王桦

    2015-01-01

    天祝煤矿3228工作面在回采过程中出现三次突水,最大突水量为77.2 m3/h,严重威胁着工作面的安全生产。在充分分析矿井和工作面地质及水文地质资料的基础上,采用煤层顶板“上三带”(垮落带、导水裂缝带和整体弯曲下沉带)理论、水文地质学原理、地表岩移理论等,并结合地表裂缝带的研究成果,分析了工作面突水水源及突水机理。结果表明:3228工作面煤层回采过程中,其导水裂缝带穿透了上覆窑街组含水层,窑街组含水层是工作面的主要突水水源;地表裂缝和导水裂缝带不连通,金沙河河水和苦水峡组含水层中的水均不会溃入工作面。3228工作面水质化验资料证明了上述分析的正确性。在此基础上,采用“大井法”对3228工作面的涌水量进行计算,计算结果与实际出水量基本一致。并制定了相应的防治水措施,确保了3228工作面安全回采。%Three water—inrush incidents happened during mining the coal seam of 3228 working face in Tianzhu Coal Mine, the maximum outflow rate was 77.2m3/h, which seriously threatened the safety produc-tion of 3228 working face.On the basis of fully analyzing the geological and hydrogeological data of mine field and the working face, adopting "Up Three Zone"Theory of coal seam roof ( the caving zone, water flowing fractured zone and bending sinking zone) , principles of hydrogeology and theory of ground surface strata move-ment law, and combining the research results of ground fissure, the water source and mechanism of 3228 working face’ s water-inrush were analyzed.The results showed as follows:in mining the coal seam of 3228 working face, the water flowing fractured zone penetrated Yaojie Formation aquifer, Yaojie Formation aquifer was the main water source of 3228 working face’ s water-inrush;the surface crack could not connect the wa-ter flowing fractured zone, so the water of Jinsha

  18. [Experiences of Life and Work of a Group of Epidemiologists in Training in Order to Address Mental Health Problems and Issues at Local and Departmental Level. Medellin, 2013].

    Science.gov (United States)

    Duque, María Osley Garzón; Bernal, Diana Restrepo; Cardona, Doris Alejandra Segura; Vargas, Alejandra Valencia; Salas, Ivony Agudelo; Quintero, Lina Marcela Salazar

    2014-01-01

    To examine, from the point of view of a group of epidemiologists in training, their life experiences and work related to addressing mental health problems and mental health issues. An exploratory qualitative-descriptive study was conducted using ethnographic tools, non-participant observation, note-taking, and group interviews (FG). The participants mentioned that mental health and mental health issues are managed and poorly differentiated either by them and the community in general. They also said they were not ready to handle mental problems, or have the support of services for patient care, as mental health issues have not yet been clearly dimensioned by society. Epidemiology has its limitations, it focuses on knowledge of the physical-biological aspects and the use of quantitative approach with poor integration of the qualitative approach, thus hindering the understanding of a phenomenon that exceeds the limits of a research approach. This approach to issues of health and mental illness widens the view of knowledge from only a single focus. It includes an understanding of the qualitative approach as an option to advance the knowledge and recognition of a public health problem overshadowed by stigma and apathy of society. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  19. Detection technique of transmission in-seam wave for concealed fault in working face of underground coal mine%煤矿井下工作面内隐伏断层透射槽波探测技术

    Institute of Scientific and Technical Information of China (English)

    李刚

    2016-01-01

    The concealed fault influences not only the highly efficient extraction of coal resources, but also brings potential threat for safe production in coal mine. The paper conducted in-seam seismic numeric simulation for the concealed fault in a working face, verified the feasibility of the detection of the consealed fault by transmission method. Then the holographic observation was used to conduct transmission in-seam wave detection in working face 45301, through analysis of frequence dispersion and CT imaging, the distribution of the conceraled faults in working face was found out. The comparison of the detection and the mining show that the transmission in-seam detection tehnique can efficiently detect the consealed faults in working face, provide efficient technical support for safe mining in coal mine.%工作面内隐伏断层不仅严重影响煤炭资源的高效回采,而且给煤矿安全生产带来了潜在威胁。通过对工作面内隐伏断层的槽波地震数值模拟,证实了槽波透射法探测隐伏断层的可行性。采用全息观测方式对45301工作面进行了透射槽波探测,通过频散分析及 CT 成像,查明了工作面隐伏断层分布情况。探采对比表明,透射槽波探测技术能够有效探查工作面内部的隐伏断层,为煤矿安全开采提供有效技术支撑。

  20. 浅谈正态分布对掘进工作面系统安全的衡量%Study of Normal Distribution on Measurement of Driving Working Face System Security

    Institute of Scientific and Technical Information of China (English)

    谢孔成

    2012-01-01

      掘进工作面是由人、物以及管理组成的系统,要衡量掘进工作面的安全,必须找出能够衡量系统安全的指标,而且此指标要便于统计计算。在分析了安全含义的基础上,构造了能够衡量系统安全的指标——事故处理时间,通过计算实例说明了掘进工作面的安全衡量的具体计算过程。计算结果可以对掘进工作面的安全进行定量衡量,也可以作为掘进工作面外包方的一个考核内容。%  Driving working face is a system, which consists of man, object and management. It has to find out a standard (which is convenient for statistic calculation)that can measure system security to measure the security of driving working face. On the basis of the analysis of the definition of security, we use the time of accident handling as the standard to measure the system security. It can illustrate the specific calculation process through calculating instance. However, with the calculating results, it can make a quantitative measurement toward the security of driving working face, and it can also become the assessment content for outsourcing party of driving working face.

  1. Face Spoof Attack Recognition Using Discriminative Image Patches

    Directory of Open Access Journals (Sweden)

    Zahid Akhtar

    2016-01-01

    Full Text Available Face recognition systems are now being used in many applications such as border crossings, banks, and mobile payments. The wide scale deployment of facial recognition systems has attracted intensive attention to the reliability of face biometrics against spoof attacks, where a photo, a video, or a 3D mask of a genuine user’s face can be used to gain illegitimate access to facilities or services. Though several face antispoofing or liveness detection methods (which determine at the time of capture whether a face is live or spoof have been proposed, the issue is still unsolved due to difficulty in finding discriminative and computationally inexpensive features and methods for spoof attacks. In addition, existing techniques use whole face image or complete video for liveness detection. However, often certain face regions (video frames are redundant or correspond to the clutter in the image (video, thus leading generally to low performances. Therefore, we propose seven novel methods to find discriminative image patches, which we define as regions that are salient, instrumental, and class-specific. Four well-known classifiers, namely, support vector machine (SVM, Naive-Bayes, Quadratic Discriminant Analysis (QDA, and Ensemble, are then used to distinguish between genuine and spoof faces using a voting based scheme. Experimental analysis on two publicly available databases (Idiap REPLAY-ATTACK and CASIA-FASD shows promising results compared to existing works.

  2. Review of books issued by Center for Promotion of Criminal Justice Reform to assist the specialists working with offenders

    Directory of Open Access Journals (Sweden)

    Dzyadko N. M.

    2014-12-01

    Full Text Available Russia's oldest human rights organization Center for Prison Reform Facilitation (founded in 1988 presents the results of its publishing activities addressed to professionals working in the field of socio-psychological and legal assistance to minors and adults. This is a series of brochures "Children in Prison", published with the support of the Russian Public Movement "Civil Dignity" in 2014 under the campaign "Youngster: Legal literacy" to rise the competence of experts on the identity of adolescents and replenish their professional and methodical luggage: "Punish conditionally" "The teenager and his rights", "City of the future with and without the prison", "Lessons of law in a juvenile correctional facility. Methodical collection". The booklet series "Know Your Rights!" is addressed to people in distress, potential victims of treasury justice, those who do not have the means to expensive lawyer. The brochures include practical and legal advice, examples of complaints, appeals, petitions, dealing with specific cases. Brochures are distributed free of charge.

  3. An Empirical Learning Approach towards the First Step Engineering Ethics through Field Works on Practical Environmental Issues

    Science.gov (United States)

    Nogami, Atsushi; Murata, Tomomi; Yashiro, Tomonari

    Engineering ethics is a complex hierarchical system consisting of an individual, professional and organizational ethics. It is, therefore, important to recognize the interrelated nature of them, and select the adequate contents according to the aim of engineering ethics at universities. This report describes an empirical learning approach, towards engineering ethics through an environmental engineering program based on field works for freshmen where numerous facts, roles and responsibilities coexist across several fields. We found that the program helps students understand the uncooked but attractive themes, thereby the hierarchical aspects of engineering ethics through role play and proposal for solutions. We also recognized that the proactive and challenging mind raised in this program would be carried on to the following engineering ethics course for sophomores.

  4. Facing Sound - Voicing Art

    DEFF Research Database (Denmark)

    Lønstrup, Ansa

    2013-01-01

    This article is based on examples of contemporary audiovisual art, with a special focus on the Tony Oursler exhibition Face to Face at Aarhus Art Museum ARoS in Denmark in March-July 2012. My investigation involves a combination of qualitative interviews with visitors, observations of the audienc......´s interactions with the exhibition and the artwork in the museum space and short analyses of individual works of art based on reception aesthetics and phenomenology and inspired by newer writings on sound, voice and listening....

  5. Medical-legal issues in headache: penal and civil Italian legislation, working claims, social security, off-label prescription.

    Science.gov (United States)

    Aguggia, M; Cavallini, M; Varetto, L

    2006-05-01

    Primary headaches can be considered simultaneously as symptom and disease itself, while secondary headaches are expressions of a pathological process that can be systemic or locoregional. Because of its subjective features, headache is often difficult to assess and quantify by severity, frequency and invalidity rate, and for these reasons it has often been implicated in legal controversies. Headache has seldom been considered in the criminal law, except when it represents a typical symptom of a disease whose existence can be objectively assessed (i. e. raised intracranial pressure). Therefore, in civil legislation it is not yet coded to start claiming for invalidity compensation. In particular, one of the most debated medical-legal questions is represented by headaches occurring after head injury. Headache is often the principal symptom at the beginning of several toxic chronic syndromes, with many implications, especially in working claims, and, more recently, it may be referred to as one of the most frequent symptoms by victims of mobbing (i. e. psychological harassment in the workplace). The National Institute for Industrial Accident Insurance (INAIL) scales (instituted by the law 38/2000) mention the "Subjective cranial trauma syndrome" and give an invalidity rate evaluation. With reference to other headache forms, no legislation really exists at the present time, and headache is only considered as a symptom of a certain coded disease. Requests for invalidity social pension and the question of off-label prescriptions (drug prescription for a disease, without formal indication for it) are other controversial matters.

  6. FACE RECOGNITION FROM FRONT-VIEW FACE

    Institute of Scientific and Technical Information of China (English)

    WuLifang; ShenLansun

    2003-01-01

    This letter presents a face normalization algorithm based on 2-D face model to rec-ognize faces with variant postures from front-view face.A 2-D face mesh model can be extracted from faces with rotation to left or right and the corresponding front-view mesh model can be estimated according to facial symmetry.Then based on the relationship between the two mesh models,the nrmalized front-view face is formed by gray level mapping.Finally,the face recognition will be finished based on Principal Component Analysis(PCA).Experiments show that better face recognition performance is achieved in this way.

  7. FACE RECOGNITION FROM FRONT-VIEW FACE

    Institute of Scientific and Technical Information of China (English)

    Wu Lifang; Shen Lansun

    2003-01-01

    This letter presents a face normalization algorithm based on 2-D face model to recognize faces with variant postures from front-view face. A 2-D face mesh model can be extracted from faces with rotation to left or right and the corresponding front-view mesh model can be estimated according to the facial symmetry. Then based on the inner relationship between the two mesh models, the normalized front-view face is formed by gray level mapping. Finally, the face recognition will be finished based on Principal Component Analysis (PCA). Experiments show that better face recognition performance is achieved in this way.

  8. Holistic processing predicts face recognition.

    Science.gov (United States)

    Richler, Jennifer J; Cheung, Olivia S; Gauthier, Isabel

    2011-04-01

    The concept of holistic processing is a cornerstone of face-recognition research. In the study reported here, we demonstrated that holistic processing predicts face-recognition abilities on the Cambridge Face Memory Test and on a perceptual face-identification task. Our findings validate a large body of work that relies on the assumption that holistic processing is related to face recognition. These findings also reconcile the study of face recognition with the perceptual-expertise work it inspired; such work links holistic processing of objects with people's ability to individuate them. Our results differ from those of a recent study showing no link between holistic processing and face recognition. This discrepancy can be attributed to the use in prior research of a popular but flawed measure of holistic processing. Our findings salvage the central role of holistic processing in face recognition and cast doubt on a subset of the face-perception literature that relies on a problematic measure of holistic processing.

  9. Hard Roof Control of Extended Working Face with Shallow Depth and Rock Burst Hazard%浅埋冲击危险性加长工作面坚硬顶板控制研究

    Institute of Scientific and Technical Information of China (English)

    张书敬

    2016-01-01

    In order to control the hard roof of extend working face with rock burst hazard effectively, based on support pressure moni-toring, microseism monitoring, numerical simulation and composite index evaluation, filed test of rock pressure of extend working face with hard roof, numerical calculation of treatment scope in roof that overhead the pillar and evaluation of working face rock burst hazard were carried out, then practiced in filed. The research results showed that extend working face experienced the following characters, which included the middle rock burst hazard, hard roof moved violently, stress change and regional deformation of roadway and so on. In ’ single face square’ zone, strata energy of hard roof released concentration, roadway deformation largely, high stress concen-tration appeared in coal pillar, then the treatment scope of hard roof in different zone was confirmed, advanced presplit blasting in deep was practiced in filed, the problem of hard roof and rock burst hazard were controlled effectively.%为实现冲击危险性加长工作面坚硬顶板的有效控制,采用支架压力监测、微震监测、数值模拟和综合指数评价的方法,开展加长工作面坚硬顶板条件矿压显现规律现场实测、煤柱上方顶板处理范围的数值计算以及工作面冲击地压危险评价,并进行了现场实践。研究表明,加长工作面具有中等冲击危险,坚硬顶板活动剧烈程度、应力变化、巷道变形具有区域性,在“单面见方”等区域,坚硬顶板岩层能量集中释放,巷道变形量大,煤柱应力集中程度高,确定了不同区域坚硬顶板处理范围,开展了超前深孔预裂爆破的现场实践,使坚硬顶板问题与冲击地压危险得到有效地控制。

  10. Analytical method for thermal stress analysis of plasma facing materials

    Science.gov (United States)

    You, J. H.; Bolt, H.

    2001-10-01

    The thermo-mechanical response of plasma facing materials (PFMs) to heat loads from the fusion plasma is one of the crucial issues in fusion technology. In this work, a fully analytical description of the thermal stress distribution in armour tiles of plasma facing components is presented which is expected to occur under typical high heat flux (HHF) loads. The method of stress superposition is applied considering the temperature gradient and thermal expansion mismatch. Several combinations of PFMs and heat sink metals are analysed and compared. In the framework of the present theoretical model, plastic flow and the effect of residual stress can be quantitatively assessed. Possible failure features are discussed.

  11. Scaling up Social: Strategies for Solving Social Work's Grand Challenges

    Science.gov (United States)

    Rodriguez, Maria Y.; Ostrow, Laysha; Kemp, Susan P.

    2017-01-01

    The Grand Challenges for Social Work Initiative aims to focus the profession's attention on how social work can play a larger role in mitigating contemporary social problems. Yet a central issue facing contemporary social work is its seeming reticence to engage with social problems, and their solutions, beyond individual-level interventions.…

  12. Scaling up Social: Strategies for Solving Social Work's Grand Challenges

    Science.gov (United States)

    Rodriguez, Maria Y.; Ostrow, Laysha; Kemp, Susan P.

    2017-01-01

    The Grand Challenges for Social Work Initiative aims to focus the profession's attention on how social work can play a larger role in mitigating contemporary social problems. Yet a central issue facing contemporary social work is its seeming reticence to engage with social problems, and their solutions, beyond individual-level interventions.…

  13. Le paradigme du don face aux nouvelles réalités du monde du travail The gift paradigm facing new realities in the work world El paradigma del don frente a las nuevas realidades del mundo del trabajo

    Directory of Open Access Journals (Sweden)

    Alain Caillé

    2012-12-01

    Full Text Available Alain Caillé resitue le paradigme du don que le Mouvement anti-utilitariste en sciences sociales (MAUSS s’emploie à dégager depuis une trentaine d’années avant de montrer comment les lunettes du don permettent de mieux voir ce qu’il y a dans la boîte noire des organisations et de mieux lire par là même les ravages du néomanagement. À cette contribution répond celle de Norbert Alter dans le cadre du dossier Chorus « Peut-on penser le travail par le don ? »Alain Caillé starts by resituating the gift paradigm that the “Anti-Utilitarian Social Sciences Movement” (Mouvement anti-utilitariste en sciences sociales, MAUSS has tried to mobilise for nearly 30 years now. He then goes on to show how seeing things through the filter of gift-making makes it easier to see what lies in organisations’ black box, starting with the ravages of neo-management. Norbert Alter has written a response to this contribution under the aegis of his “Conceptualising work as a gift” (Peut-on penser le travail par le don? Chorus file.Alain Caillé aborda desde una nueva óptica el paradigma del don, que el Movimiento antiutilitarista en ciencias sociales (MAUSS ha tratado de deslindar desde hace treinta años ; después muestra cómo, desde la perspectiva del don, se puede ver mejor lo que hay en la caja negra de las organizaciones y de esa forma hacer una lectura más clara de los estragos que ha causado el neomanagement. A su contribución responde la de Norbert Alter, dentro del número Chorus : “¿Es posible pensar el trabajo a través del don ?”

  14. PrimeFaces beginner's guide

    CERN Document Server

    Reddy, K Siva Prasad

    2013-01-01

    A guide for beginner's with step-by-step instructions and an easy-to-follow approach.PrimeFaces Beginners Guide is a simple and effective guide for beginners, wanting to learn and implement PrimeFaces in their JSF-based applications. Some basic JSF and jQuery skills are required before you start working through the book.

  15. Side-View Face Recognition

    NARCIS (Netherlands)

    Santemiz, Pinar; Spreeuwers, Luuk J.; Veldhuis, Raymond N.J.; Biggelaar , van den Olivier

    2011-01-01

    As a widely used biometrics, face recognition has many advantages such as being non-intrusive, natural and passive. On the other hand, in real-life scenarios with uncontrolled environment, pose variation up to side-view positions makes face recognition a challenging work. In this paper we discuss th

  16. About Face

    Medline Plus

    Full Text Available ... videos, Veterans, family members, and clinicians share their experiences with PTSD and PTSD treatment. Choose a topic ... Treatment Works Follow Veterans as they share their experiences with two types of therapy that are proven ...

  17. About Face

    Medline Plus

    Full Text Available ... Content Home Who's On The Site Veterans Clinicians Family In Depth PTSD Profiles Therapies Previews About PTSD ... How The Site Works Veteran Directory Clinician Directory Family Directory PTSD Profiles Therapies Previews About PTSD Get ...

  18. Quality in modern Nordic working life

    DEFF Research Database (Denmark)

    Jacobsen, Stine; Bramming, Pia; Holt, Helle

    2013-01-01

    perspectives, however, tends to compartmentalize life spheres. They conceptualize the modern working person as an individual, employee, or citizen, neglecting the complexity of lived life where all three spheres blur together, which possibly reflects the difficulty of making modern work life function well......” to analyze how working life studies create meaning around quality issues of modern working life. OWL’s main focus is the multiple challenges faced by working people who are simultaneously individuals, citizens, and employees. We arrive at two main cross-disciplinary themes: boundary and quality. The boundary...... theme reflects an approach to solving the issues of modern working life through improvements of the working life balance. The quality theme reflects an approach to solving issues in modern working life by addressing quality of work, preventing stress, burnout, etc. The review only finds three studies...

  19. Famous face recognition, face matching, and extraversion.

    Science.gov (United States)

    Lander, Karen; Poyarekar, Siddhi

    2015-01-01

    It has been previously established that extraverts who are skilled at interpersonal interaction perform significantly better than introverts on a face-specific recognition memory task. In our experiment we further investigate the relationship between extraversion and face recognition, focusing on famous face recognition and face matching. Results indicate that more extraverted individuals perform significantly better on an upright famous face recognition task and show significantly larger face inversion effects. However, our results did not find an effect of extraversion on face matching or inverted famous face recognition.

  20. Face-to-face: Perceived personal relevance amplifies face processing.

    Science.gov (United States)

    Bublatzky, Florian; Pittig, Andre; Schupp, Harald T; Alpers, Georg W

    2017-05-01

    The human face conveys emotional and social information, but it is not well understood how these two aspects influence face perception. In order to model a group situation, two faces displaying happy, neutral or angry expressions were presented. Importantly, faces were either facing the observer, or they were presented in profile view directed towards, or looking away from each other. In Experiment 1 (n = 64), face pairs were rated regarding perceived relevance, wish-to-interact, and displayed interactivity, as well as valence and arousal. All variables revealed main effects of facial expression (emotional > neutral), face orientation (facing observer > towards > away) and interactions showed that evaluation of emotional faces strongly varies with their orientation. Experiment 2 (n = 33) examined the temporal dynamics of perceptual-attentional processing of these face constellations with event-related potentials. Processing of emotional and neutral faces differed significantly in N170 amplitudes, early posterior negativity (EPN), and sustained positive potentials. Importantly, selective emotional face processing varied as a function of face orientation, indicating early emotion-specific (N170, EPN) and late threat-specific effects (LPP, sustained positivity). Taken together, perceived personal relevance to the observer-conveyed by facial expression and face direction-amplifies emotional face processing within triadic group situations. © The Author (2017). Published by Oxford University Press.

  1. Many Faces of Migrations

    Directory of Open Access Journals (Sweden)

    Milica Antić Gaber

    2013-12-01

    The title “Many faces of migration”, connecting contributions in this special issue, is borrowed from the already mentioned Gallup Institute’s report on global migration (Esipova, 2011. The guiding principle in the selection of the contributions has been their diversity, reflected also in the list of disciplines represented by the authors: sociology, geography, ethnology and cultural anthropology, history, art history, modern Mediterranean studies, gender studies and media studies. Such an approach necessarily leads not only to a diverse, but at least seemingly also incompatib

  2. Effects of aging on face identification and holistic face processing.

    Science.gov (United States)

    Konar, Yaroslav; Bennett, Patrick J; Sekuler, Allison B

    2013-08-09

    Several studies have shown that face identification accuracy is lower in older than younger adults. This effect of aging might be due to age differences in holistic processing, which is thought to be an important component of human face processing. Currently, however, there is conflicting evidence as to whether holistic face processing is impaired in older adults. The current study therefore re-examined this issue by measuring response accuracy in a 1-of-4 face identification task and the composite face effect (CFE), a common index of holistic processing, in older adults. Consistent with previous reports, we found that face identification accuracy was lower in older adults than in younger adults tested in the same task. We also found a significant CFE in older adults that was similar in magnitude to the CFE measured in younger subjects with the same task. Finally, we found that there was a significant positive correlation between the CFE and face identification accuracy. This last result differs from the results obtained in a previous study that used the same tasks and which found no evidence of an association between the CFE and face identification accuracy in younger adults. Furthermore, the age difference was found with subtraction-, regression-, and ratio-based estimates of the CFE. The current findings are consistent with previous claims that older adults rely more heavily on holistic processing to identify objects in conditions of limited processing resources.

  3. The Influence of Problems Faced during Internships on Interns' Views of Their Profession and Their Intention to Work in the Tourism Industry

    Science.gov (United States)

    Kasli, Mehmet; Ilban, Mehmet Oguzhan

    2013-01-01

    Problem Statement: The problem of this research is identifying the difficulties that undergraduate students experience during their internships and assessing their future intention to work in the tourism industry. Purpose of Study: This research aims to identify the problems undergraduate students encounter as interns in tourism programs and to…

  4. 快速掘进在WIIN16-9工作面回风顺槽的探索%Exploration of Rapid Excavation in WIIN16-9 Working Face Air Return Trough

    Institute of Scientific and Technical Information of China (English)

    付宝生

    2014-01-01

    本文基于平庄煤业六家煤矿WIIN16-9工作面生产现状,深入探究回风顺槽巷道断面支护设计形式,并重点阐述回风顺槽巷道断面快速掘进施工方法。%Based on the production status of WIIN16-9 working face in Pingzhuang Coal Industry, this paper delved into the air return trough roadway section support design form, and focused on the rapid excavation methods of air return trough roadway section.

  5. About Face

    Medline Plus

    Full Text Available ... Menu Closed (Tap to Open) How The Site Works Veteran Directory Clinician Directory Family Directory PTSD Profiles Therapies Previews About PTSD Get Help Contact Us Home Learn about posttraumatic stress disorder (PTSD) from Veterans who've experienced it. ...

  6. The importance of working capital management for hospital profitability: evidence from bond-issuing, not-for-profit U.S. hospitals.

    Science.gov (United States)

    Rauscher, Simone; Wheeler, John R C

    2012-01-01

    Increased financial pressures on hospitals have elevated the importance of working capital management, that is, the management of current assets and current liabilities, for hospitals' profitability. Efficient working capital management allows hospitals to reduce their holdings of current assets, such as inventory and accounts receivable, which earn no interest income and require financing with short-term debt. The resulting cash inflows can be reinvested in interest-bearing financial instruments or used to reduce short-term borrowing, thus improving the profitability of the organization. This study examines the relationship between hospitals' profitability and their performance at managing two components of working capital: accounts receivable, measured in terms of hospitals' average collection periods, and accounts payable, measured in terms of hospitals' average payment periods. Panel data derived from audited financial statements for 1,397 bond-issuing, not-for-profit U.S. hospitals for 2000-2007 were analyzed using hospital-level fixed-effects regression analysis. The results show a negative relationship between hospitals' average collection period and profitability. That is, hospitals that collected on their patient revenue faster reported higher profit margins than did hospitals that have larger balances of accounts receivable outstanding. We also found a negative relationship between hospitals' average payment period and their profitability. Hospital managers did not appear to delay paying their vendors. Rather, the findings indicated that more profitable hospitals paid their suppliers faster, possibly to avoid high effective interest rates on outstanding accounts payable, whereas less profitable hospitals waited longer to pay their bills. The findings of this study suggest that working capital management indeed matters for hospitals' profitability. Efforts aimed at reducing large balances in both accounts receivable and accounts payable may frequently be

  7. Research on the Application and Development Trend of Face Recognition Technology in Security Work%人脸识别技术在安全保卫工作中的应用及发展趋势研究

    Institute of Scientific and Technical Information of China (English)

    苏大伟

    2015-01-01

    ,identity veriifcation,internal security and other aspects.This paper researches on the application and development trend of face recognition technology in security work.

  8. ISSUES THAT CONTRIBUTE TO MAINTAINING A LOW LEVEL OF EMPLOYMENT AND WORK IN ROMANIA COVERED BY THE OPERATIONAL PROGRAMME HUMAN CAPITA

    Directory of Open Access Journals (Sweden)

    BUȘAN GABRIELA

    2016-10-01

    Full Text Available Ensuring the availability of a workforce that meets the growing needs of the business environment is one of the important factors for promoting competitive growth and to stimulate economic activity in the less-developed areas, to contribute to the alleviation of poverty and social exclusion. The paper examines the issues that contribute to maintaining a low level of employment and work in Romania in the period 2007-2015: the low employment rate among young people, the low density of business and employment opportunities limited, high degree of employment in agriculture and in rural areas lack opportunities, disparities related to access to and participation in the labour market of certain disadvantaged categories , the disparity between supply and demand of skills and expertise, limited capacity of Public Employment Services to provide quality services, tailored to the needs of the labour market, accessible to all.

  9. Face me I face you

    Directory of Open Access Journals (Sweden)

    Mirka Koro-Ljungberg

    2016-10-01

    Full Text Available This iterative and a-signifying sound experimentation project started from simple wonderings that emerged from undocumented college students’ interview data. As the researchers began to reflect on the data provided by these students, conversations around noise and gossip began to emerge. Over time, the conversations about noise and gossip transmogrified into various soundscapes and audio recordings that extended also beyond noise and gossip. "Let’s work more with the sound and try to extend effects and create affects. Maybe produce another extension of that video in such a way that we would still be working with the thing, whatever the thing was" stated Mirka and Justin. Justin would go on to say, "It's less and less representational and signifying. Our sound encounters produce something different than what we originally intended them to be. Or they work, or function as whatever."

  10. Teaching Science in the early years of primary education from the perspective STS: a work proposal facing the technological artifacts that guide the daily lives of students

    Directory of Open Access Journals (Sweden)

    Fabiane Fabri

    2013-05-01

    Full Text Available This article presents the results of a study with sixteen students of 2nd year 2nd cycle of the early years of the School Municipal Network of the city of Ponta Grossa in relation to the technological artifacts of everyday life. The study objective was to provide students with a scientific and technological literacy, an approach STS (Science, Technology and Society, starting from the main theme proposed by Resources Technology proposed by the National Curriculum in Sciences. The methodological approach was qualitative interpretative with participant observation. Among the organized activities can be mentioned: a visit to a recycling cooperative, interview with a scientist, presentations, mini-lessons for students, making folders, written productions, as well as a Technology Fair where students made presentations to the community school and parents. At the end of the study, it was noticed that students already could make reflections on social issues of scientific and technological development, but we emphasize the need to continue these discussions taking place during their school life, since it is believed that only this way the reflective stance on Science and Technology will be internalized. Please note that these are data of a dissertation in the Graduate Program in Teaching Science and Technology of the Technological Federal University of Paraná, Campus Ponta Grossa (UTFPR, Brazil.

  11. 论中国钢琴作品演奏的民族性问题%On the national issue of playing Chinese Piano Works

    Institute of Scientific and Technical Information of China (English)

    陈晓卉

    2013-01-01

    The national issue of playing Chinese Piano Works is always an important topic of academic discussion. Involves two problems, one is the music aesthetic problems, two is the skill of playing musical instruments. The former involves issues of national culture, to the audience aesthetic problems involved. The latter involves the limitation of the instrument itself and playing skills. As the core of the problem, playing Chinese piano works of national needs in-depth discussions at the technical level and aesthetic level, only the organic combination of the two can solve the problem of nationality music.%中国钢琴音乐作品的演奏的民族性问题一直是学界讨论的重要议题。其中牵涉到两个问题,一是音乐审美问题,二是乐器演奏技法问题。前者上牵涉到民族文化问题,下涉及到听众审美观念问题。后者则牵涉到乐器本身的局限性问题以及演奏技巧问题。作为问题核心,中国钢琴作品演奏的民族性需要在技术层面和审美层面进行深入讨论,只有二者有机结合才能解决演奏的民族性问题。

  12. Development and Utilization of Three-dimensional Imaging Software of Mine Pressure in Fully Mechanized Working Face%综采工作面矿压三维成像软件的开发和利用

    Institute of Scientific and Technical Information of China (English)

    张申

    2014-01-01

    In order to solve the complicated problem of mine pressure data storage, analysis and processing in fully mechanized working face. Combine the software of VC++6.0, Surfer 8.0 and SQL2000, formed the servo system monitoring data processing software of hydraulic powered support, in which the pressure data of mining face will be created as three-dimensional stereogram and the mine pressure conditions will be reflected in time. Practical application in LingZhiDa coal mine 15101 working face, the effect is good.%为解决以往综采工作面矿压数据存储、调用和分析处理较为繁琐的难题,将VC++6.0系列软件和Surfer 8.0、SQL2000系列软件进行结合,形成了综采工作面液压支架伺服系统监测数据处理软件,该软件可将KBJ矿用数字压力计采集的工作面矿压数据建立出直观的支架阻力三维立体图,并可快速、直观反映工作面的矿压实时状况;实践应用与凌志达煤矿15101工作面,应用效果良好。

  13. An initial exploration of community mental health nurses' attitudes to and experience of sexuality-related issues in their work with people experiencing mental health problems.

    Science.gov (United States)

    Cort, E M; Attenborough, J; Watson, J P

    2001-12-01

    Human sexuality is a complex dynamic concept that escapes simple definition. Within nursing there seems to be a preference for broad holistic definitions that emphasize sexuality as an aspect of the unique human character. Whilst the nursing literature mostly portrays sexuality as wholesome and good, it also notes that sexuality can be a vehicle for the expression of power, hostility or hatred. In this study, the authors did not prescribe or limit the definition of 'sexuality'. Rather the term 'sexuality' was used in a broad sense in order to embrace the range of variables within the concept and allow respondents to consider the issues according to their own perspective. Despite broad acceptance of sexuality as a legitimate focus of health care, clinicians remain ambivalent about actively broaching sexual issues and there is a potential for clients' needs to go unmet. A number of intertwining variables can influence sexuality-related nursing practice. Nurses' attitudes are regarded as major barriers that prevent open discussion on the topic. This study aims to explore a sample of community mental health nurses' views on the topic of sexuality in relation to their work with clients. The authors adapted a sexual ideology scale previously used for the purposes of teaching students and promoting discussion. The questionnaire was distributed to nurse delegates at an annual CPNA conference. Two of the authors were available throughout the conference to discuss the study. Delegates were asked to recruit CMHN colleagues following the conference in order to increase the sample. The data are described and analysed using SPSS for Windows. Respondent characteristics have been cross-tabulated with item responses and analysed using chi-square and other statistical tests of association. The respondents (n = 122) confirmed sexuality as a relevant clinical issue and there was an overwhelming affirmation of people with mental health problems as sexual beings. Sixty-three per cent (n

  14. 综采工作面压力实时监测系统的应用%Application of Real-time Pressure Monitoring System of Fully Mechanized Working Face

    Institute of Scientific and Technical Information of China (English)

    汪新文; 刘云霞

    2011-01-01

    以羊场湾煤矿120204综采工作面为例,介绍了一种工作面压力实时监测系统的设计.该系统根据压力监测单元采集的各支架前柱、后柱、前梁压力参数,由地面主机中的分析软件给出量化分析结果,即支架前后柱及前梁压力变化、支架立柱的工作特性、支架立柱循环阻力的频率分布、顶板压力分布;并可根据支架立柱的工作特性分析结果分析支架压力变化与顶煤破碎效果之间的关系,从而为提高放顶煤效率提供依据.实际应用表明,该系统功能完善,能有效地反映工作面压力变化的全过程.%The paper introduced design of a real-time pressure monitoring system of fully mechanized working face taking 120204 fully mechanized working face of Yangchangwan Coal Mine as example. According to parameters of pressure of front prop, back prop and front beam of each support collected by pressure monitoring units, the system can give quantitative analysis results through analysis software of surface host, namely pressure change of front prop, back prop and front beam of support, working performance of prop, frequency distribution of circulation resistance of prop, roof pressure distribution; the system can analyze relation between pressure change of support and breaking result of top coal according to analysis results of working performance of prop, so as to provide evidence for improving efficiency of top coal caving. The actual application showed that the system has perfect functions and can reflect process of pressure change of working face effectively.

  15. Belt storage and transportation machine research and application in coal mine tunneling working face%带式储运机在煤矿掘进工作面的研究与应用

    Institute of Scientific and Technical Information of China (English)

    李新海; 徐兴民; 刘仕磊

    2014-01-01

    Based on practical needs,Zhaizhen Coal Mine designed and developed a new belt storage and transportation machine to adapt to the coal mine excavation working face. Construc-tion,working principle and equipment characteristics are introduced. Applicating the belt storage and transportation machine can improve efficiency,austerity and reduce consumption.%根据翟镇煤矿实际需要,自行设计研发了适应煤矿井下掘进工作面应用的带式储运机。对结构、工作原理、设备特点进行了介绍。应用后实现了矿井提速提效、节支降耗。

  16. Desafíos del trabajo social frente a las desigualdades (Challenges of social work in the face of social inequalities

    Directory of Open Access Journals (Sweden)

    Vicente de Paula Faleiros

    2011-01-01

    Full Text Available Resumo: Este texto plantea la cuestión de la posibilitad/inviabilidad del trabajo social emancipatório en una sociedad capitalista desigual, llevándose en cuenta los planteamientos del movimiento de reconceptualización del trabajo social y del “Radical Social Work”. Hace un análisis de los lineamientos históricos de la profesión de trabajo social en cuanto posiciones político-ideológicas, destacando los límites del economicismo como sobredeterminante del quehacer profesional y de de la autoproducción del sujeto contraponiéndolas a la consideración de la política en general y en la particularidad del cotidiano como relación de fuerzas. En una perspectiva dialéctica plantea el trabajo social en base a una co-producción de la vida social y de la sociabilidad a partir de las confrontaciones y de los conflictos en la sociedad y las instituciones, que presuponen las luchas de clases y de bloques de poder en una perspectiva de poder hegemónico y contra-hegemónico en el enfrentamiento de intereses en distintos campos de acción que van planteando, a la vez, las relaciones del sujeto y sus condiciones en que se construyen estrategias objetivas de acción conjunta y conjugada a los dispositivos, intereses y recursos en un compromiso crítico con la transformación de la sociedad.Abstract: This article discusses the possibility/infeasibility of emancipatory social work in a capitalist and unequal society, taking into account the formulations of the Radical Social Work and of the Movement of Reconceptualization in Latin America. The article analyzes the historical characteristics of social work as a profession under four political-ideological positions, emphasizing the limitations of the economic reductionism as over-determinant of the professional choices and of the development of the self, as opposed to the analysis of politics in general and of everyday life in particular as a power relation. In a dialectical perspective, this

  17. Face Recognition using Curvelet Transform

    CERN Document Server

    Cohen, Rami

    2011-01-01

    Face recognition has been studied extensively for more than 20 years now. Since the beginning of 90s the subject has became a major issue. This technology is used in many important real-world applications, such as video surveillance, smart cards, database security, internet and intranet access. This report reviews recent two algorithms for face recognition which take advantage of a relatively new multiscale geometric analysis tool - Curvelet transform, for facial processing and feature extraction. This transform proves to be efficient especially due to its good ability to detect curves and lines, which characterize the human's face. An algorithm which is based on the two algorithms mentioned above is proposed, and its performance is evaluated on three data bases of faces: AT&T (ORL), Essex Grimace and Georgia-Tech. k-nearest neighbour (k-NN) and Support vector machine (SVM) classifiers are used, along with Principal Component Analysis (PCA) for dimensionality reduction. This algorithm shows good results, ...

  18. Emotion-independent face recognition

    Science.gov (United States)

    De Silva, Liyanage C.; Esther, Kho G. P.

    2000-12-01

    Current face recognition techniques tend to work well when recognizing faces under small variations in lighting, facial expression and pose, but deteriorate under more extreme conditions. In this paper, a face recognition system to recognize faces of known individuals, despite variations in facial expression due to different emotions, is developed. The eigenface approach is used for feature extraction. Classification methods include Euclidean distance, back propagation neural network and generalized regression neural network. These methods yield 100% recognition accuracy when the training database is representative, containing one image representing the peak expression for each emotion of each person apart from the neutral expression. The feature vectors used for comparison in the Euclidean distance method and for training the neural network must be all the feature vectors of the training set. These results are obtained for a face database consisting of only four persons.

  19. Effective indexing for face recognition

    Science.gov (United States)

    Sochenkov, I.; Sochenkova, A.; Vokhmintsev, A.; Makovetskii, A.; Melnikov, A.

    2016-09-01

    Face recognition is one of the most important tasks in computer vision and pattern recognition. Face recognition is useful for security systems to provide safety. In some situations it is necessary to identify the person among many others. In this case this work presents new approach in data indexing, which provides fast retrieval in big image collections. Data indexing in this research consists of five steps. First, we detect the area containing face, second we align face, and then we detect areas containing eyes and eyebrows, nose, mouth. After that we find key points of each area using different descriptors and finally index these descriptors with help of quantization procedure. The experimental analysis of this method is performed. This paper shows that performing method has results at the level of state-of-the-art face recognition methods, but it is also gives results fast that is important for the systems that provide safety.

  20. Automatic control system of spray and dust reduction in fully-mechanized working face of coal mine%煤巷综掘工作面喷雾除尘自动控制系统

    Institute of Scientific and Technical Information of China (English)

    赵杰; 王丽; 任思璟; 张鹏南; 董金波; 穆秀春

    2015-01-01

    It is a serious problem that the dust pollution at driving face in coal road.The automatic control system of dust suppression by high-pressure spray in the coal roadway is designed.Dust sensor is monitoring dust concentration of working face in real time.The PIC16F877 processor is used to control the electromagnetic valve to open and shut off the spray device of high-pressure water supply pipeline according to the upper limit and lower limit thresholds of dust concentration.When the miners go through the spray zone human body signal is detected by pyroelectric infrared sensor and the spray stops tempora-rily.The automatic control system of high -pressure spray and dust reduction has significant effect in dust concentration and improves the efficiency of reducing dust and the environment of the coal face.%针对煤巷工作面粉尘治理的问题,设计煤巷高压喷雾除尘自动控制系统。粉尘传感器及时监测工作面煤矿粉尘浓度,设置上限、下限两个动作阈值,采用PIC16 F877处理器控制电磁阀打开和关断高压供水管路喷雾装置,并可通过热释电红外传感器检测人体信号,在矿工通过喷雾区域时暂时停止喷雾。该系统实现喷雾过程自动控制,高压喷雾装置有效地降低了工作面粉尘浓度,提高了除尘效率,改善了矿工工作环境。

  1. Simultaneous face and voice processing in schizophrenia.

    Science.gov (United States)

    Liu, Taosheng; Pinheiro, Ana P; Zhao, Zhongxin; Nestor, Paul G; McCarley, Robert W; Niznikiewicz, Margaret

    2016-05-15

    While several studies have consistently demonstrated abnormalities in the unisensory processing of face and voice in schizophrenia (SZ), the extent of abnormalities in the simultaneous processing of both types of information remains unclear. To address this issue, we used event-related potentials (ERP) methodology to probe the multisensory integration of face and non-semantic sounds in schizophrenia. EEG was recorded from 18 schizophrenia patients and 19 healthy control (HC) subjects in three conditions: neutral faces (visual condition-VIS); neutral non-semantic sounds (auditory condition-AUD); neutral faces presented simultaneously with neutral non-semantic sounds (audiovisual condition-AUDVIS). When compared with HC, the schizophrenia group showed less negative N170 to both face and face-voice stimuli; later P270 peak latency in the multimodal condition of face-voice relative to unimodal condition of face (the reverse was true in HC); reduced P400 amplitude and earlier P400 peak latency in the face but not in the voice-face condition. Thus, the analysis of ERP components suggests that deficits in the encoding of facial information extend to multimodal face-voice stimuli and that delays exist in feature extraction from multimodal face-voice stimuli in schizophrenia. In contrast, categorization processes seem to benefit from the presentation of simultaneous face-voice information. Timepoint by timepoint tests of multimodal integration did not suggest impairment in the initial stages of processing in schizophrenia.

  2. European cinema: face to face with Hollywood

    NARCIS (Netherlands)

    T. Elsaesser

    2005-01-01

    In the face of renewed competition from Hollywood since the early 1980s and the challenges posed to Europe's national cinemas by the fall of the Wall in 1989, independent filmmaking in Europe has begun to re-invent itself. European Cinema: Face to Face with Hollywood re-assesses the different debate

  3. Mapping Teacher-Faces

    Science.gov (United States)

    Thompson, Greg; Cook, Ian

    2013-01-01

    This paper uses Deleuze and Guattari's concept of faciality to analyse the teacher's face. According to Deleuze and Guattari, the teacher-face is a special type of face because it is an "overcoded" face produced in specific landscapes. This paper suggests four limit-faces for teacher faciality that actualise different mixes of significance and…

  4. The new face of innovation

    Science.gov (United States)

    Bloch, Erich

    2000-05-01

    The rapid changes in technology, the changes in the national and global economy and the emergence of many new nations that acquire an increasing competence to innovate is presenting us with new issues and opportunities. In particular, it affects the innovation system of the country, namely the scientific and technological infrastructure, the workforce and the policy environment in which government, industry, and academia operates. From a sequential or serial model we are moving or have moved to a dynamic, interactive one that encompasses more stakeholders in a realtime way. Of late, the work of the Council on Competitiveness has focused on the capacity for innovation as a pre-requisite for national competitiveness. This talk will discuss the results from its report "Going Global: The New Shape of American Innovation" and its "Findings from the Innovation Index" and assess the forces that affect the future. The main conclusion will be that the changes we have and will be facing are irreversible and require the active and positive participation of the technical professional and technical institutions. It also requires new relationships between the main participants of the innovation system.

  5. Reflect on Relationship Issue in Practice of Social Work%社会工作专业实习中的关系问题反思

    Institute of Scientific and Technical Information of China (English)

    王宇红

    2012-01-01

      建立和处理各种关系是社会工作专业实习中一项非常重要的工作。初次实习的学生因为个人经验、技能以及自我的局限,在建立和处理关系上反映出一些值得深入思考的问题。本文重点讨论了学生处理与实习机构和与服务对象的关系问题。最后提出处理一切关系的关键是学生的专业自我。%  Building and coping kinds of relationship is a very important job in social work practice. New student-practicers, be-cause of their limited personal experiences, limited professional skills and abilities, and their own selves, have some problems on building and coping relations which are worth of deep thinking. This paper focuses on two relationship issues: the one is the relationship with a-gencies and the other is the relationship with clients. And at last of the paper, the author raises the key of coping all kinds of relations is the professional self of the students.

  6. 综合防灭火技术在综放工作面的应用研究%Study on the Application of Comprehensive Fire Prevention and Control Technology in Fully Mechanized Working Face

    Institute of Scientific and Technical Information of China (English)

    贺峰

    2015-01-01

    According to the characteristics of mine fire prevention and control in 1901 fully mechanized working face in Yuanbao Coal Mine, this paper put forward the some comprehensive fire prevention and control measures. Through technology integration and demonstration, we can achieve high starting point, less investment and strong effect, and then formed a complete set of fire prevention and control technology systems and ensure the safety of mine production.%根据元堡煤矿1901综放工作面火灾防治的特点,提出一些综合防灭火技术措施。通过技术集成与示范,达到高起点、少投入、强效果,形成一套完整的火灾防治技术体系,保证矿井安全生产。

  7. Application of rockburst comprehensive control measure in t the semi isolated island high stress working face%综合防治冲击地压措施在半孤岛高应力工作面的应用

    Institute of Scientific and Technical Information of China (English)

    张科星

    2015-01-01

    Changcun coal mine used rockburst comprehensive prevention and control measure to govern 21190 semi Island working face in deep, which fully reduce the coal body elastic deformation energy, make the high stress region transfer to the coal deep part, and ensure the safety in production of coal mine.%常村矿采用综合防治冲击地压措施对21190半孤岛深部高应力工作面进行防冲管理,充分降低了煤体的弹性变形能,使高应力区向煤体深部转移,保证了煤矿安全生产。

  8. Investigation on Mining Subsidence Based on Multi-Temporal InSAR and Time-Series Analysis of the Small Baseline Subset—Case Study of Working Faces 22201-1/2 in Bu’ertai Mine, Shendong Coalfield, China

    Directory of Open Access Journals (Sweden)

    Chao Ma

    2016-11-01

    Full Text Available High-intensity coal mining (large mining height, shallow mining depth, and rapid advancing frequently causes large-scale ground damage within a short period of time. Understanding mining subsidence under high-intensity mining can provide a basis for mining-induced damage assessment, land remediation in a subsidence area, and ecological reconstruction in vulnerable ecological regions in Western China. In this study, the mining subsidence status of Shendong Coalfield was investigated and analyzed using two-pass differential interferometric synthetic aperture radar (DInSAR technology based on high-resolution synthetic aperture radar data (RADARSAT-2 precise orbit, multilook fine, 5 m collected from 20 January 2012 to June 2013. Surface damages in Shendong Coalfield over a period of 504 days under open-pit mining and underground mining were observed. Ground deformation of the high-intensity mining working faces 22201-1/2 in Bu’ertai Mine, Shendong Coalfield was monitored using small baseline subset (SBAS InSAR technology. (1 DInSAR detected and located 85 ground deformation areas (including ground deformations associated with past-mining activity. The extent of subsidence in Shendong Coalfield presented a progressive increase at an average monthly rate of 13.09 km2 from the initial 54.98 km2 to 225.20 km2, approximately, which accounted for 7% of the total area of Shendong Coalfield; (2 SBAS-InSAR reported that the maximum cumulative subsidence area reached 5.58 km2 above the working faces 22201-1/2. The advance speed of ground destruction (7.9 m/day was nearly equal to that of underground mining (8.1 m/day.

  9. 山东赵楼煤矿首采1302工作面涌水分析%First Mining District No.1302 Working Face Water Inflow Analysis in Zhaolou Coalmine, Shandong

    Institute of Scientific and Technical Information of China (English)

    刘瑞新

    2011-01-01

    A water bursting has happened in the No.1302 working face,first mining area,zhaolou coalmine of Yankuang Group,Juye coalfield,in the end of May, 2009.The maximum water inflow is 290m3/h and caused consequences of 5 days production suspending 39 days compacted supports processing .Based on minefield gelogical ,hydrogeological condition analyses,combined with site waster quality testing and observation borehole water level study have considered that working face water inflow source is from No.3 coal roof sandstone,inflow channel is mining fractures.Finally put forward water control measures of to make athorough investigation of hydrogeological condition,advance water drainage,even pace advancing,perfecting water drainage system to ensure safey mining.%充矿集团巨野煤田赵楼煤矿首采1302工作面在2009年5月底发生了一次突水事故,最大涌水量为290m3/h,造成工作面停产5d、处理被压实支架39d的后果.在分析井田地质及水文地质条件的基础上,通过现场水质化验以及观测孔水位等资料的研究,认为该工作面涌水水源为3煤顶板砂岩水,涌水通道为采动裂隙.并提出要采取查清水文地质条件、采前疏放、匀速推进、健全排放水系统等确保安全开采的防治水措施.

  10. Dissociation between face perception and face memory in adults, but not children, with developmental prosopagnosia.

    Science.gov (United States)

    Dalrymple, Kirsten A; Garrido, Lúcia; Duchaine, Brad

    2014-10-01

    Cognitive models propose that face recognition is accomplished through a series of discrete stages, including perceptual representation of facial structure, and encoding and retrieval of facial information. This implies that impaired face recognition can result from failures of face perception, face memory, or both. Studies of acquired prosopagnosia, autism spectrum disorders, and the development of normal face recognition support the idea that face perception and face memory are distinct processes, yet this distinction has received little attention in developmental prosopagnosia (DP). To address this issue, we tested the face perception and face memory of children and adults with DP. By definition, face memory is impaired in DP, so memory deficits were present in all participants. However, we found that all children, but only half of the adults had impaired face perception. Thus, results from adults indicate that face perception and face memory are dissociable, while the results from children provide no evidence for this division. Importantly, our findings raise the possibility that DP is qualitatively different in childhood versus adulthood. We discuss theoretical explanations for this developmental pattern and conclude that longitudinal studies are necessary to better understand the developmental trajectory of face perception and face memory deficits in DP.

  11. Dissociation between face perception and face memory in adults, but not children, with developmental prosopagnosia

    Directory of Open Access Journals (Sweden)

    Kirsten A. Dalrymple

    2014-10-01

    Full Text Available Cognitive models propose that face recognition is accomplished through a series of discrete stages, including perceptual representation of facial structure, and encoding and retrieval of facial information. This implies that impaired face recognition can result from failures of face perception, face memory, or both. Studies of acquired prosopagnosia, autism spectrum disorders, and the development of normal face recognition support the idea that face perception and face memory are distinct processes, yet this distinction has received little attention in developmental prosopagnosia (DP. To address this issue, we tested the face perception and face memory of children and adults with DP. By definition, face memory is impaired in DP, so memory deficits were present in all participants. However, we found that all children, but only half of the adults had impaired face perception. Thus, results from adults indicate that face perception and face memory are dissociable, while the results from children provide no evidence for this division. Importantly, our findings raise the possibility that DP is qualitatively different in childhood versus adulthood. We discuss theoretical explanations for this developmental pattern and conclude that longitudinal studies are necessary to better understand the developmental trajectory of face perception and face memory deficits in DP.

  12. Temporal networks of face-to-face human interactions

    CERN Document Server

    Barrat, Alain

    2013-01-01

    The ever increasing adoption of mobile technologies and ubiquitous services allows to sense human behavior at unprecedented levels of details and scale. Wearable sensors are opening up a new window on human mobility and proximity at the finest resolution of face-to-face proximity. As a consequence, empirical data describing social and behavioral networks are acquiring a longitudinal dimension that brings forth new challenges for analysis and modeling. Here we review recent work on the representation and analysis of temporal networks of face-to-face human proximity, based on large-scale datasets collected in the context of the SocioPatterns collaboration. We show that the raw behavioral data can be studied at various levels of coarse-graining, which turn out to be complementary to one another, with each level exposing different features of the underlying system. We briefly review a generative model of temporal contact networks that reproduces some statistical observables. Then, we shift our focus from surface ...

  13. Optimization simulation for performance of working device of large face-shovel hydraulic excavator%大型正铲液压挖掘机工作装置性能的优化仿真

    Institute of Scientific and Technical Information of China (English)

    张羽林; 宁晓斌; 王秋成

    2013-01-01

    Aiming at the problem of performance optimization for the working range and the digging force of large face-shovel hydraulic excavator work device, kinematics simulation model of hydraulic excavator work device was developed by ADAMS/view firstly, to obtain the digging envelope diagram and the working range performance, through changing hinge point positions to optimize the working range performance. Then dynamics simulation on the work device dynamics simulation model was carried on,which integrated hydraulic model, that developed by ADAMS/Hydraulics, to research the digging force performance and optimize the biggest digging force by changing hinge point positions. The result indicates that this optimization method is an ideal approach to improve the performance of the working range and the digging force for the work device. The final optimization plan will become the design basis of research and development of large-scale hydraulic excavator.%针对大型正铲液压挖掘机工作装置工作范围和挖掘力的性能优化问题,首先采用ADAMSMew开发了液压挖掘机工作装置的运动学仿真模型,通过对其进行运动学仿真得出了挖掘包络图与工作范围性能指标,并通过调整铰接点位置的优化方法对工作范围的性能进行了优化;然后利用ADAMS/Hydraulics开发了正铲液压挖掘机工作装置液压模型,集成于工作装置运动学模型,从而建立了工作装置动力学模型,对其进行了挖掘力性能仿真研究,通过调整铰接点位置的优化方法对最大挖掘力进行了优化.研究结果表明,通过采用该仿真优化方法,提升了工作装置的工作范围与挖掘力的性能,筛选出的最终优化方案,将作为研发大型液压挖掘机的设计依据.

  14. A working procedure for identifying emerging food safety issues at an early stage: Implications for European and international risk management practices

    NARCIS (Netherlands)

    Marvin, H.J.P.; Kleter, G.A.; Frewer, L.J.; Cope, S.F.; Wentholt, M.T.A.; Rowe, G.

    2009-01-01

    There is a need for early identification of emerging food safety issues in order to prevent them from developing into health risks. In this paper, various existing methods and procedures which can be used for early identification of safety issues are reviewed, including the monitoring of the

  15. Covert Face Recognition without Prosopagnosia

    Directory of Open Access Journals (Sweden)

    H. D. Ellis

    1993-01-01

    Full Text Available An experiment is reported where subjects were presented with familiar or unfamiliar faces for supraliminal durations or for durations individually assessed as being below the threshold for recognition. Their electrodermal responses to each stimulus were measured and the results showed higher peak amplitude skin conductance responses for familiar than for unfamiliar faces, regardless of whether they had been displayed supraliminally or subliminally. A parallel is drawn between elevated skin conductance responses to subliminal stimuli and findings of covert recognition of familiar faces in prosopagnosic patients, some of whom show increased electrodermal activity (EDA to previously familiar faces. The supraliminal presentation data also served to replicate similar work by Tranel et al (1985. The results are considered alongside other data indicating the relation between non-conscious, “automatic” aspects of normal visual information processing and abilities which can be found to be preserved without awareness after brain injury.

  16. Mixing Online and Face-to-Face Therapy: How to Benefit From Blended Care in Mental Health Care.

    Science.gov (United States)

    Wentzel, Jobke; van der Vaart, Rosalie; Bohlmeijer, Ernst T; van Gemert-Pijnen, Julia E W C

    2016-02-09

    Blended care, a combination of online and face-to-face therapy, is increasingly being applied in mental health care to obtain optimal benefit from the advantages these two treatment modalities have. Promising results have been reported, but a variety in descriptions and ways of operationalizing blended care exists. Currently, what type of "blend" works for whom, and why, is unclear. Furthermore, a rationale for setting up blended care is often lacking. In this viewpoint paper, we describe postulates for blended care and provide an instrument (Fit for Blended Care) that aims to assist therapists and patients whether and how to set up blended care treatment. A review of the literature, two focus groups (n=5 and n=5), interviews with therapists (n=14), and interviews with clients (n=2) were conducted to develop postulates of eHealth and blended care and an instrument to assist therapists and clients in setting up optimal blended care. Important postulates for blended care are the notion that both treatment modalities should complement each other and that set up of blended treatment should be based on shared decision making between patient and therapist. The "Fit for Blended Care" instrument is presented which addresses the following relevant themes: possible barriers to receiving blended treatment such as the risk of crisis, issues in communication (at a distance), as well as possible facilitators such as social support. More research into the reasons why and for whom blended care works is needed. To benefit from blended care, face-to-face and online care should be combined in such way that the potentials of both treatment modalities are used optimally, depending on patient abilities, needs, and preferences. To facilitate the process of setting up a personalized blended treatment, the Fit for Blended Care instrument can be used. By applying this approach in research and practice, more insight into the working mechanisms and optimal (personal) "blends" of online and

  17. A Preliminary Study of Problems and Countermeasures of the Ideological and Political Work Faced by Journalists%浅谈新闻从业人员思想政治工作面临的问题与对策

    Institute of Scientific and Technical Information of China (English)

    戴和平

    2011-01-01

    The ideological and political work of journalists is of great importance to their ideological level and political orientation of the journalists, directly influencing the correctness and leading level of guidance of public opinion by the news media. At present, the ideological and political work of journalists is not only facing the challenges coming from moral value, policy--oriented mechanism, external constraints and supervision to the social environment, but also exists in some special problems, such as indifference to the ideological and political work, insufficiency in management, and rigidness and backwardness in ways. This requires us to optimize the social environment of the ideological and political work constantly, and establish a sound moral value evaluation constraint mechanism and system of the news industry, and continuously update the concept, methods and content of ideological and political work and improve working mechanism so as to create a new situation of the ideological and political work of journalists.%做好新闻从业人员的思想政治工作,对新闻从业人员的思想政治倾向和水平有着十分重要的作用,也直接影响着新闻媒体舆论导向的正确与否和引导水平的高低。当前,我国新闻从业人员思想政治工作既面临着道德价值、政策导向机制、外部约束监督社会大环境的挑战,也存在着对思想政治工作不重视、管理措施不到位、方式方法僵化落后等具体问题,这需要我们不断优化思想政治工作的社会环境,建立健全新闻事业的道德价值评价约束机制和体系,不断更新思想政治工作的观念、方法、内容,健全工作机制,开创新闻从业人员思想政治工作的新局面。

  18. Urbanize or Face the Consequences

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    China’s complex economic situation has been unprecedentedly challenged since the reform and opening-up policy adopted three decades ago. In an article published in the May 14 issue of Caijing magazine, Guo Shuqing,President of China Construction Bank, one of China’s four state-owned commercial lenders, stressed that the issues of agriculture, rural areas and farmers are the biggest challenges facing the country’s economic stability.Guo says only through an exceptional urbanization process can rapidly advancing social development be maintained. Excerpts:

  19. Face-Lift

    Science.gov (United States)

    Tests and Procedures Face-lift By Mayo Clinic Staff A face-lift (rhytidectomy) is a cosmetic surgical procedure to improve the look of your face and neck. During a face-lift, facial soft tissues are lifted, excess skin is ...

  20. Ground truth data generation for skull-face overlay.

    Science.gov (United States)

    Ibáñez, O; Cavalli, F; Campomanes-Álvarez, B R; Campomanes-Álvarez, C; Valsecchi, A; Huete, M I

    2015-05-01

    Objective and unbiased validation studies over a significant number of cases are required to get a more solid picture on craniofacial superimposition reliability. It will not be possible to compare the performance of existing and upcoming methods for craniofacial superimposition without a common forensic database available for the research community. Skull-face overlay is a key task within craniofacial superimposition that has a direct influence on the subsequent task devoted to evaluate the skull-face relationships. In this work, we present the procedure to create for the first time such a dataset. We have also created a database with 19 skull-face overlay cases for which we are trying to overcome legal issues that allow us to make it public. The quantitative analysis made in the segmentation and registration stages, together with the visual assessment of the 19 face-to-face overlays, allows us to conclude that the results can be considered as a gold standard. With such a ground truth dataset, a new horizon is opened for the development of new automatic methods whose performance could be now objectively measured and compared against previous and future proposals. Additionally, other uses are expected to be explored to better understand the visual evaluation process of craniofacial relationships in craniofacial identification. It could be very useful also as a starting point for further studies on the prediction of the resulting facial morphology after corrective or reconstructive interventionism in maxillofacial surgery.

  1. Computers, Networks and Work.

    Science.gov (United States)

    Sproull, Lee; Kiesler, Sara

    1991-01-01

    Discussed are how computer networks can affect the nature of work and the relationships between managers and employees. The differences between face-to-face exchanges and electronic interactions are described. (KR)

  2. Interpersonal similarity between body movements in face-to-face communication in daily life.

    Science.gov (United States)

    Higo, Naoki; Ogawa, Ken-ichiro; Minemura, Juichi; Xu, Bujie; Nozawa, Takayuki; Ogata, Taiki; Ara, Koji; Yano, Kazuo; Miyake, Yoshihiro

    2014-01-01

    Individuals are embedded in social networks in which they communicate with others in their daily lives. Because smooth face-to-face communication is the key to maintaining these networks, measuring the smoothness of such communication is an important issue. One indicator of smoothness is the similarity of the body movements of the two individuals concerned. A typical example noted in experimental environments is the interpersonal synchronization of body movements such as nods and gestures during smooth face-to-face communication. It should therefore be possible to estimate quantitatively the smoothness of face-to-face communication in social networks through measurement of the synchronization of body movements. However, this is difficult because social networks, which differ from disciplined experimental environments, are open environments for the face-to-face communication between two individuals. In such open environments, their body movements become complicated by various external factors and may follow unstable and nonuniform patterns. Nevertheless, we consider there to be some interaction during face-to-face communication that leads to the interpersonal synchronization of body movements, which can be seen through the interpersonal similarity of body movements. The present study aims to clarify such interaction in terms of body movements during daily face-to-face communication in real organizations of more than 100 people. We analyzed data on the frequency of body movement for each individual during face-to-face communication, as measured by a wearable sensor, and evaluated the degree of interpersonal similarity of body movements between two individuals as their frequency difference. Furthermore, we generated uncorrelated data by resampling the data gathered and compared these two data sets statistically to distinguish the effects of actual face-to-face communication from those of the activities accompanying the communication. Our results confirm an

  3. Face Recognition With Neural Networks

    Science.gov (United States)

    1992-12-01

    Ninth Annual Cognitive Science Society Conference, Volume unknown:461-473 (1987). 8. Damasio , Antonio R. "Prosopagnosia," Trends in Neuroscience, 8:132...is also supported by the work of J. C. Meadows and A. R. Damasio in their studies of individuals who have lost the ability to recognize faces, a

  4. Parameters of gas tube extraction technology in the upper corner of working face%回采工作面上隅角瓦斯拖管抽采技术参数研究

    Institute of Scientific and Technical Information of China (English)

    吴兵; 雷柏伟; 华明国; 管海鹤; 赵志研

    2014-01-01

    In view of the bad extraction effect for discontinuous space position of extraction point, se-rious waste of pipe and high extraction cost in the traditional buried tube gas extraction technology in upper corner of working face, the gas tube extraction technology in the upper corner was introduced in this paper, which can make the extraction point matching the face advancing speed, realize the continu-ity of the best goaf gas extraction effect, recover pipes and materials, and reduce the extraction cost. The selection of optimal location of goaf gas extraction, namely the determination of extraction parameters, is the successful implementation of gas tube extraction of the upper corner. The behavior of gas diffu-sion and flow were described by using Brinkman equation, Fick diffusion law and gas diffusion transla-tion equation, and the multi-physical field coupling model of gas flow in working face was established. Then, the optimal layout parameters of the tube extraction were determined by Fluent calculation of the model, and was applied to the practice and effect test. The results show that the numerical simulations are basically in accordance with the field test results, and the optimum extraction position has been de-termined as 2.4 m from the floor, 1.57 m from the air-return roadway along the inclined direction, and 17.4 m deep into the goaf along the strike. Gas overrun in the upper corner has been eliminated during the application, which proves that the gas tube extraction technology in the upper corner has a good ap-plicability and feasibility.%针对传统埋管抽放上隅角瓦斯技术中抽放点在空间位置不连续抽放效果差、管材浪费严重抽放成本高等重大缺陷,提出了上隅角瓦斯拖管抽采技术,可使抽放点匹配工作面推进速度,实现了采空区瓦斯抽放最佳效果的连续性,并且能回收管材降低抽放成本。采空区瓦斯抽放最佳位置的选择即抽放参数的确定是成功实

  5. Effects of Synchronicity and Belongingness on Face-to-Face and Computer-Mediated Constructive Controversy

    Science.gov (United States)

    Saltarelli, Andy J.; Roseth, Cary J.

    2014-01-01

    Adapting face-to-face (FTF) pedagogies to online settings raises boundary questions about the contextual conditions in which the same instructional method stimulates different outcomes. We address this issue by examining FTF and computer-mediated communication (CMC) versions of constructive controversy, a cooperative learning procedure involving…

  6. Discourse Management Strategies in Face-to-Face and Computer-Mediated Decision Making Interactions.

    Science.gov (United States)

    Condon, Sherri L.; Cech, Claude G.

    1996-01-01

    Compares discourse management strategies in face-to-face and computer-mediated interactions involving four decision-making tasks. Examines these issues in qualitative and quantitative analyses of data using an utterance-unit coding system to identify discourse functions. Finds that participants compensate for decreased efficiency by adopting…

  7. Analysis of the generation and monitoring of impact on fauna in the gas pipeline works in the current environmental legislation; Analise da geracao e monitoramento do impacto sobre a fauna silvestre em obras de gasodutos face a legislacao ambiental vigente

    Energy Technology Data Exchange (ETDEWEB)

    Caldas, Flaviana V.; Serricchio, Claudio [PETROBRAS, Rio de Janeiro, RJ (Brazil); Akahori, Lisa [TELSAN Engenharia e Servicos Ltda, Vitoria, ES (Brazil); Nascimento, Reinaldo R. [IMC Saste - Construcoes, Servicos e Comercio Ltda., Sao Paulo, SP (Brazil)

    2008-07-01

    The impacts to wildlife in areas where gas pipelines will be implemented are considerable, changing the existing balance. The main environmental measure adopted in the cases is the deployment of the Fauna Management Programme. This programme is sub - divided into two: Monitoring and Rescue of the fauna. The tracking step starts before the installation of the venture, with the completion of a first in order to identify the impacts before the venture, and finishes two years after the end of the works. These studies are based on guidelines set in the Normative Instruction of the environmental licensor agency, in which the criteria for implementation are restrictive, often without making a license agency distinction of methodology for enterprises with different characteristics. This article intended to review the criteria and the procedures established by the legislation and its real applicability in gas pipeline projects face to the environmental impacts identified to this activity. For this analysis, the methodology used was the case study of two gas pipelines: Cabiunas - Vitoria (GASCAV) and Cacimbas - Catu (GASCAC). The results allowed to conclude that the actions developed to the Sub-Programme of Rescue of the fauna are satisfactory to control environmental impacts and that the Sub-Programme of Monitoring of the fauna just confirm behaviors and information's previous detected. (author)

  8. Application of Water Discharging Craft on Working Face 110202 of Qing Shui Ying Coal Mine%疏放水工艺在清水营煤矿110202工作面的应用

    Institute of Scientific and Technical Information of China (English)

    潘长斌

    2011-01-01

    Qing shuiying coal mine of shenhua coal corporation in Ning xia has a more complex hydrogeological condition,and mine disaster prevention and control is always focused on mine-water prevention and control。When backstoping on 110202 working face we found w%神华宁夏煤业集团清水营煤矿矿井水文地质条件比较复杂,防治水工作始终是矿井灾害防治的重点。目前110202工作面回采中二煤顶板含水层的水直接影响到工作面的施工,并且对工作面的威胁越来越大,因此采取疏放水工艺,有效地把二煤顶板含水层的水提前疏放,最终确保工作面安全回采。

  9. Navigating "thorny" issues

    Science.gov (United States)

    Hutchinson, Kashema; Gilbert, Aderinsola; Malyukova, Anna

    2016-09-01

    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 women from different backgrounds, we engage in a metalogue, which expands on our thoughts and emotions the thorny issues evoked. Our discussion is grounded in theoretical frameworks of mindfulness, wellness, and safe space for learning. We also reflect on our experiences of facing some of the thorny issues in our academic and personal lives. Having trust and respect for one another and being aware of thorny issues allows for a meaningful conversation about the complexity and nuances involved in discussing difficult topics in a classroom setting.

  10. Legal Issues for User-generated Content to Face in Web 2.0%Web2.0环境下用户生成内容面临的法律问题

    Institute of Scientific and Technical Information of China (English)

    龚立群; 方洁

    2012-01-01

    The rapid growth of User-generated Content provides a great opportunity for the average users and business Web sites,but it also brings a serious of Legal Issues.Firstly researches on legal issues of UGC at home and abroad are introduced,and then legal issues of UGC which include intellectual property rights violations,privacy violations,hate speech,libel,online pornography and other legal issues are analyzed,also defects of legal,regulatory and technical are analyzed,finally countermeasures and suggestions are proposed from the perspective of the parties involved.%用户生成内容的迅速增长,为普通用户和商业网站提供了巨大的机会,但同时也带来了一系列法律问题。本文首先介绍了国内外用户生成内容面临的法律问题研究现状;其次对用户生成内容带来的知识产权侵权、隐私侵犯、仇恨言论、诽谤、网络色情等法律问题进行了分析;同时也分析了用户生成内容规范过程中所面临的法律、法规及技术的缺陷;最后从各参与方角度,提出了用户生成内容所带来的法律问题对策建议。

  11. Complementary Cohort Strategy for Multimodal Face Pair Matching

    DEFF Research Database (Denmark)

    Sun, Yunlian; Nasrollahi, Kamal; Sun, Zhenan

    2016-01-01

    Face pair matching is the task of determining whether two face images represent the same person. Due to the limited expressive information embedded in the two face images as well as various sources of facial variations, it becomes a quite difficult problem. Towards the issue of few available imag...

  12. Instant PrimeFaces starter

    CERN Document Server

    Hlavats, Ian

    2013-01-01

    Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. Instant Primefaces Starter is a fast-paced, introductory guide designed to give you all the information you need to start using Primfaces, instantly.Instant PrimeFaces Starter is great for developers looking to get started quickly with PrimeFaces. It's assumed that you have some JSF experience already, as well as familiarity with other Java technologies such as CDI and JPA and an understanding of MVC principles, object-relational mapping (ORM),

  13. Face Recognition in Uncontrolled Environment

    Directory of Open Access Journals (Sweden)

    Radhey Shyam

    2016-08-01

    Full Text Available This paper presents a novel method of facial image representation for face recognition in uncontrolled environment. It is named as augmented local binary patterns (A-LBP that works on both, uniform and non-uniform patterns. It replaces the central non-uniform pattern with a majority value of the neighbouring uniform patterns obtained after processing all neighbouring non-uniform patterns. These patterns are finally combined with the neighbouring uniform patterns, in order to extract discriminatory information from the local descriptors. The experimental results indicate the vitality of the proposed method on particular face datasets, where the images are prone to extreme variations of illumination.

  14. About (above) a face - a face

    OpenAIRE

    2009-01-01

    This text intents to unfold some considerations regardind the perception of the image of the Lóri’s face, from the book Uma aprendizagem ou o livro dos prazeres, published by Clarice Lispector in 1969. For that, will be studied the politicians devices who involve the apprehension of the face as a qualifying of the subject and, at the same time, its relation with the lenguage.

  15. About (above a face - a face

    Directory of Open Access Journals (Sweden)

    Diego Cervelin

    2009-07-01

    Full Text Available This text intents to unfold some considerations regardind the perception of the image of the Lóri’s face, from the book Uma aprendizagem ou o livro dos prazeres, published by Clarice Lispector in 1969. For that, will be studied the politicians devices who involve the apprehension of the face as a qualifying of the subject and, at the same time, its relation with the lenguage.

  16. Compliance as process: Work safety in the Chinese construction industry

    NARCIS (Netherlands)

    Li, Na

    2016-01-01

    China is facing a key challenge of achieving compliance in many regulatory areas. Responding to such issue, this research reports on an exploratory empirical study of how the regulated construction businesses comply with work safety rules in China. Building on the existing literature, it develops a

  17. La vulnerabilidad e invisibilidad de las mujeres ante el VIH/SIDA: constantes y cambios en el tema The vulnerability and invisibility of women facing HIV/AIDS: constant and changing issues

    Directory of Open Access Journals (Sweden)

    Cristina Herrera

    2002-11-01

    Full Text Available Este artículo es una reflexión sobre la problemática que viven las mujeres ante el VIH/SIDA. A través de estadísticas mundiales y nacionales que dan cuenta del incremento de la epidemia en las mujeres, se hace evidente la necesidad de atender el problema. Se argumenta cómo la estructura y relaciones de género favorecen la vulnerabilidad de las mujeres, y cómo la vulnerabilidad y el riesgo de infección se incrementan para muchas mujeres al transitar por diversas situaciones específicas, como la migración, la precariedad de empleo y la violencia doméstica, entre otras. Se enuncian los principales obstáculos que enfrentan las mujeres para hacer socialmente visible su situación y necesidades, así como la falta de poder para encarar de manera más eficaz su problemática. Se habla de las iniciativas de la sociedad civil organizada y de las estrategias gubernamentales que se han implantado, así como de sus principales logros, carencias, necesidades y retos. Finalmente, a manera de conclusión y recomendación, se destaca la necesidad de establecer y evaluar programas y políticas de prevención y atención bajo una perspectiva de género y de derechos humanos, que permita una mayor conciencia y mejores respuestas al problema de las mujeres frente al VIH/SIDA.This paper presents some thoughts on the problems endured by women facing HIV/AIDS. World and nationwide statistics show an upward trend of the epidemic among women, calling for the need to address this problem. A case is made for the way in which gender structure and relations facilitate the vulnerability of women to this disease, increasing their risk of infection related with specific factors like migration, employment unsafe conditions, and domestic violence, among others. Emphasis is made on the main obstacles faced by women to flag their concerns and needs in society, as well as on their lack of empowerment to cope effectively with their problems. Some initiatives advanced by

  18. Critical Social Theory: Core Tenets, Inherent Issues

    Science.gov (United States)

    Freeman, Melissa; Vasconcelos, Erika Franca S.

    2010-01-01

    This chapter outlines the core tenets of critical social theory and describes inherent issues facing evaluators conducting critical theory evaluation. Using critical pedagogy as an example, the authors describe the issues facing evaluators by developing four of the subtheories that comprise a critical social theory: (a) a theory of false…

  19. Critical Social Theory: Core Tenets, Inherent Issues

    Science.gov (United States)

    Freeman, Melissa; Vasconcelos, Erika Franca S.

    2010-01-01

    This chapter outlines the core tenets of critical social theory and describes inherent issues facing evaluators conducting critical theory evaluation. Using critical pedagogy as an example, the authors describe the issues facing evaluators by developing four of the subtheories that comprise a critical social theory: (a) a theory of false…

  20. The composite face illusion.

    Science.gov (United States)

    Murphy, Jennifer; Gray, Katie L H; Cook, Richard

    2017-04-01

    Few findings in cognitive science have proved as influential as the composite face effect. When the top half of one face is aligned with the bottom half of another, and presented upright, the resulting composite arrangement induces a compelling percept of a novel facial configuration. Findings obtained using composite face procedures have contributed significantly to our understanding of holistic face processing, the detrimental effects of face inversion, the development of face perception, and aberrant face perception in clinical populations. Composite paradigms continue to advance our knowledge of face perception, as exemplified by their recent use for investigating the perceptual mechanisms underlying dynamic face processing. However, the paradigm has been the subject of intense scrutiny, particularly over the last decade, and there is a growing sense that the composite face illusion, whilst easy to illustrate, is deceptively difficult to measure and interpret. In this review, we provide a focussed overview of the existing composite face literature, and identify six priorities for future research. Addressing these gaps in our knowledge will aid the evaluation and refinement of theoretical accounts of the illusion.

  1. Controversial issues in CKD clinical practice: position statement of the CKD-treatment working group of the Italian Society of Nephrology.

    Science.gov (United States)

    Bellizzi, Vincenzo; Conte, Giuseppe; Borrelli, Silvio; Cupisti, Adamasco; De Nicola, Luca; Di Iorio, Biagio R; Cabiddu, Gianfranca; Mandreoli, Marcora; Paoletti, Ernesto; Piccoli, Giorgina B; Quintaliani, Giuseppe; Ravera, Maura; Santoro, Domenico; Torraca, Serena; Minutolo, Roberto

    2017-04-01

    This position paper of the study group "Conservative treatment of Chronic Kidney Disease-CKD" of the Italian Society of Nephrology addresses major practical, unresolved, issues related to the conservative treatment of chronic renal disease. Specifically, controversial topics from everyday clinical nephrology practice which cannot find a clear, definitive answer in the current literature or in nephrology guidelines are discussed. The paper reports the point of view of the study group. Concise and practical advice is given on several common issues: renal biopsy in diabetes; dual blockade of the renin-angiotensin-aldosterone system (RAAS); management of iron deficiency; low protein diet; dietary salt intake; bicarbonate supplementation; treatment of obesity; the choice of conservative therapy vs. dialysis. For each topic synthetic statements, guideline-style, are reported.

  2. Impact of Parental Severe Mental Illness: Ethical and Clinical Issues for Counselors

    Science.gov (United States)

    Spiegelhoff, Sarah F.; Ahia, C. Emmanuel

    2011-01-01

    This article draws attention to the issue of parental severe mental illness and the ethical and clinical implications for counselors who work with this population. Parents with mental illness face a multitude of life challenges including, but not limited to, parenting difficulties, medication and hospitalization, custody and placement of their…

  3. Processing faces and facial expressions.

    Science.gov (United States)

    Posamentier, Mette T; Abdi, Hervé

    2003-09-01

    This paper reviews processing of facial identity and expressions. The issue of independence of these two systems for these tasks has been addressed from different approaches over the past 25 years. More recently, neuroimaging techniques have provided researchers with new tools to investigate how facial information is processed in the brain. First, findings from "traditional" approaches to identity and expression processing are summarized. The review then covers findings from neuroimaging studies on face perception, recognition, and encoding. Processing of the basic facial expressions is detailed in light of behavioral and neuroimaging data. Whereas data from experimental and neuropsychological studies support the existence of two systems, the neuroimaging literature yields a less clear picture because it shows considerable overlap in activation patterns in response to the different face-processing tasks. Further, activation patterns in response to facial expressions support the notion of involved neural substrates for processing different facial expressions.

  4. Study on Flow Ratio of Blowing to Drawing of Rotational Jet Shield Ventilation at Tunneling Working Face%机掘工作面旋转射流屏蔽通风吹吸流量比研究

    Institute of Scientific and Technical Information of China (English)

    刘荣华; 王鹏飞; 张登春; 陈世强

    2012-01-01

    为改善机掘工作面作业环境,提高通风控尘效果,采用旋转射流屏蔽通风技术实现对机掘工作面粉尘的有效控制.利用Fluent计算流体力学(CFD)软件,对该通风方式下不同吹吸流量比情况开展数值模拟,并进行相关试验验证.研究结果表明:就所研究的机掘工作面旋转射流屏蔽通风系统而言,合适的吹吸流量比范围是0.8~1.4,当吹吸流量比为1.0时控尘效果最佳.在工作面实际应用中,通常将吹吸流量比设定在1.2 ~1.4范围,既能保证掘进巷道有足够的新风量,防止瓦斯超限,又能获得较好的控尘效果.%For the sake of improving the working environment at tunneling working face and enhancing the ventilation effect, the rotational jet shield ventilation was introduced. Using CFD software Fluent, the rotational jet shield ventilation under different flow ratios of blowing to drawing was investigated by numerical simulation, and related experiment was carried out to verify the simulation. The results show that the relatively suitable range of the flow ratio is from 0. 8 to 1. 4 for the system of rotational jet shield vetilation of this study, and the best dust control effect can be obtained with the flow ratio of 1.0. In the actual application, the flow ratio is usually in the range of 1.2 to 1.4, which not only ensures sufficient fresh air to prevent gas overrunning but also can obtain a good dust control effect.

  5. Individual differences in holistic processing predict face recognition ability.

    Science.gov (United States)

    Wang, Ruosi; Li, Jingguang; Fang, Huizhen; Tian, Moqian; Liu, Jia

    2012-02-01

    Why do some people recognize faces easily and others frequently make mistakes in recognizing faces? Classic behavioral work has shown that faces are processed in a distinctive holistic manner that is unlike the processing of objects. In the study reported here, we investigated whether individual differences in holistic face processing have a significant influence on face recognition. We found that the magnitude of face-specific recognition accuracy correlated with the extent to which participants processed faces holistically, as indexed by the composite-face effect and the whole-part effect. This association is due to face-specific processing in particular, not to a more general aspect of cognitive processing, such as general intelligence or global attention. This finding provides constraints on computational models of face recognition and may elucidate mechanisms underlying cognitive disorders, such as prosopagnosia and autism, that are associated with deficits in face recognition.

  6. Intelligence in the power grid and services to the consumers. Issue paper - working group 4; Denmark. Smart Grid Network; Intelligens i el-nettet og serviceydelser til forbrugerne. Issue paper, arbejdsgruppe 4

    Energy Technology Data Exchange (ETDEWEB)

    Jonsen, B.O. (Solar Danmark A/S, Vejen (Denmark)); Hauge, B. (IT-Branchen, Copenhagen (Denmark)); Strunge, C. (Energinet.dk, Fredericia (Denmark)) (and others)

    2011-07-01

    The Smart Grid Network was established in 2010 by the Danish climate and energy minister tasked with developing recommendations for future actions and initiatives that make it possible to handle up to 50% electricity from wind energy in the power system in 2020. The task of working group 4 was to investigate what it takes to involve consumers in smart grid and how to create good conditions for new services related to smart grid. Against this background, the working group agreed the following recommendations: 1) Enhance consumer engagement. A prerequisite for electricity customers becoming involved in smart grid is that they have awareness and knowledge about the smart grid and their own possibilities for action in relation thereto. Therefore it is important that concepts such as smart grid and flexible electricity consumption gradually become popular among electric customers; 2) Minimize the risk. In order to promote electric customers' and other stakeholders' participation in the smart grid, the risk of this participation must be minimized. It is therefore recommended to enhance the skills of the professionals and to establish a common framework for security; 3) Make it easier to create new services. Part of the potential of smart grid can be realized through new services such as delivery of flexible electricity consumption for electric cars and heat pumps and the resale of local power generation at the customer. To facilitate the conditions for these services, the working group recommends that better access to relevant data is created, that the interoperability of smart grid solutions is strengthened, that requirements for buildings are made, that it is made easier to be an aggregator, and that test and inspiration laboratories for small and medium enterprises in the smart grid area are established. (LN)

  7. “Review on Human Face Detection based on Skin Color and Edge Information”

    Directory of Open Access Journals (Sweden)

    Divyesh S. Gondaliya

    2015-01-01

    Full Text Available Human face detection system is gradually used for the tracking a human face. Face detection system is mainly used in face reorganization system for detecting human face. Here in this review paper we have describe how face detection system works and where it is useful in real world environment. We have describes different technique like template matching, skin color and edge information based on face detection from skin region, symmetry based face detection and etc.

  8. Guided Online or Face-to-Face Cognitive Behavioral Treatment for Insomnia: A Randomized Wait-List Controlled Trial.

    Science.gov (United States)

    Lancee, Jaap; van Straten, Annemieke; Morina, Nexhmedin; Kaldo, Viktor; Kamphuis, Jan H

    2016-01-01

    To compare the efficacy of guided online and individual face-to-face cognitive behavioral treatment for insomnia (CBT-I) to a wait-list condition. A randomized controlled trial comparing three conditions: guided online; face-to-face; wait-list. Posttest measurements were administered to all conditions, along with 3- and 6-mo follow-up assessments to the online and face-to-face conditions. Ninety media-recruited participants meeting the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) criteria for insomnia were randomly allocated to either guided online CBT-I (n = 30), individual face-to-face CBT-I (n = 30), or wait-list (n = 30). At post-assessment, the online (Cohen d = 1.2) and face-to-face (Cohen d = 2.3) intervention groups showed significantly larger treatment effects than the wait-list group on insomnia severity (insomnia severity index). Large treatment effects were also found for the sleep diary estimates (except for total sleep time), and anxiety and depression measures (for depression only in the face-to-face condition). Face-to-face treatment yielded a statistically larger treatment effect (Cohen d = 0.9) on insomnia severity than the online condition at all time points. In addition, a moderate differential effect size favoring face-to-face treatment emerged at the 3- and 6-mo follow-up on all sleep diary estimates. Face-to-face treatment further outperformed online treatment on depression and anxiety outcomes. These data show superior performance of face-to-face treatment relative to online treatment. Yet, our results also suggest that online treatment may offer a potentially cost-effective alternative to and complement face-to-face treatment. Clinicaltrials.gov, NCT01955850. A commentary on this article appears in this issue on page 13. © 2016 Associated Professional Sleep Societies, LLC.

  9. Facing Tomorrow's Challenges - An Overview

    Science.gov (United States)

    ,

    2008-01-01

    In 2007, the U.S. Geological Survey (USGS) developed a science strategy outlining the major natural-science issues facing the Nation in the next decade. The science strategy consists of six science directions of critical importance, focusing on areas where natural science can make a substantial contribution to the well-being of the Nation and the world. This fact sheet is an overview of the science strategy and describes how USGS research can strengthen the Nation with information needed to meet the challenges of the 21st century.

  10. Youth Work in Ireland – A Decade On

    Directory of Open Access Journals (Sweden)

    Hilary Jenkinson

    2013-08-01

    Full Text Available This article examines the development of youth work policy and practice in Ireland over the past decade. The paper emerged from a research project carried out by the author which sought to establish the main issues and themes which have characterised youth work in Ireland since the passing of the Youth Work Act in 2001. Themes such as the increased professional identity of youth work; greater unity within the sector; the impact of changing economic conditions; and a move towards outcomes led and evidence based work are explored. The paper also examines future challenges facing voluntary youth work organisations in Ireland.

  11. Working It Out

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Working It Out Past Issues / Summer 2007 Table of Contents ... of this technique. Especially when combined with medications, it can help relieve depression. Research shows that it ...

  12. Cyberbullying: the new face of workplace bullying?

    Science.gov (United States)

    Privitera, Carmel; Campbell, Marilyn Anne

    2009-08-01

    While the subject of cyberbullying of children and adolescents has begun to be addressed, less attention and research have focused on cyberbullying in the workplace. Male-dominated workplaces such as manufacturing settings are found to have an increased risk of workplace bullying, but the prevalence of cyberbullying in this sector is not known. This exploratory study investigated the prevalence and methods of face-to-face bullying and cyberbullying of males at work. One hundred three surveys (a modified version of the revised Negative Acts Questionnaire [NAQ-R]) were returned from randomly selected members of the Australian Manufacturing Workers' Union (AMWU). The results showed that 34% of respondents were bullied face-to-face, and 10.7% were cyberbullied. All victims of cyberbullying also experienced face-to-face bullying. The implications for organizations' "duty of care" in regard to this new form of bullying are indicated.

  13. New implementation of OGC Web Processing Service in Python programming language. PyWPS-4 and issues we are facing with processing of large raster data using OGC WPS

    Science.gov (United States)

    Čepický, Jáchym; Moreira de Sousa, Luís

    2016-06-01

    The OGC® Web Processing Service (WPS) Interface Standard provides rules for standardizing inputs and outputs (requests and responses) for geospatial processing services, such as polygon overlay. The standard also defines how a client can request the execution of a process, and how the output from the process is handled. It defines an interface that facilitates publishing of geospatial processes and client discovery of processes and and binding to those processes into workflows. Data required by a WPS can be delivered across a network or they can be available at a server. PyWPS was one of the first implementations of OGC WPS on the server side. It is written in the Python programming language and it tries to connect to all existing tools for geospatial data analysis, available on the Python platform. During the last two years, the PyWPS development team has written a new version (called PyWPS-4) completely from scratch. The analysis of large raster datasets poses several technical issues in implementing the WPS standard. The data format has to be defined and validated on the server side and binary data have to be encoded using some numeric representation. Pulling raster data from remote servers introduces security risks, in addition, running several processes in parallel has to be possible, so that system resources are used efficiently while preserving security. Here we discuss these topics and illustrate some of the solutions adopted within the PyWPS implementation.

  14. Pilgrims Face Recognition Dataset -- HUFRD

    OpenAIRE

    Aly, Salah A.

    2012-01-01

    In this work, we define a new pilgrims face recognition dataset, called HUFRD dataset. The new developed dataset presents various pilgrims' images taken from outside the Holy Masjid El-Harram in Makkah during the 2011-2012 Hajj and Umrah seasons. Such dataset will be used to test our developed facial recognition and detection algorithms, as well as assess in the missing and found recognition system \\cite{crowdsensing}.

  15. Oracle ADF Faces cookbook

    CERN Document Server

    Gawish, Amr

    2014-01-01

    This is a cookbook that covers more than 80 different recipes to teach you about different aspects of Oracle ADF Faces. It follows a practical approach and covers how to build your components for reuse in different applications. This book will also help you in tuning the performance of your ADF Faces application. If you are an ADF developer who wants to harness the power of Oracle ADF Faces to create exceptional user interfaces and reactive applications, this book will provide you with the recipes needed to do just that. You will not need to be familiar with Oracle ADF Faces, but you should be

  16. Working capital in mergers and acquisitions in the oil industry: issues and impacts over the company valuation; Capital de giro em aquisicoes de empresas na industria do petroleo: consideracoes e impactos sobre o valor do negocio

    Energy Technology Data Exchange (ETDEWEB)

    Soares, Fabio Maia; Junior, Ewerton R.W.P. [PETROBRAS, Rio de Janeiro, RJ (Brazil); Mendes, Andre P. A. [Banco Nacional de Desenvolvimento Economico e Social (BNDES), Rio de Janeiro, RJ (Brazil)

    2008-07-01

    The necessary working capital required to maintain a sustainable company operation could be relevant in the oil industry, specially in high prices times. Their proper consideration in companies valuation contribute for economic model accuracy, providing reliable information to the investment decision. This article has the objective of discussing the general concept of working capital, taking into account peculiar characteristics concerning their applicability in economic analysis of mergers and acquisition. Aspects related to the forecast cash flow, perpetuity, besides issues concerning its financing are discussed. Further, it is also spotted the necessary concerns during the elaboration of prices proposals, regulatory and management factors influence, over its adequate dimensioning, and also the methodological simplifications usually used in forecasting. Lastly, the work aim to emphasize the importance of the working capital changes in all economic evaluation developed by the discounted cash flow methodology, in order to guarantee methodological consistency in the company valuation. (author)

  17. Editorial, Volume 5, Issue 1

    Directory of Open Access Journals (Sweden)

    Kristy L. Archuleta

    2014-08-01

    Full Text Available Welcome to Volume 5, Issue 1 of the Journal of Financial Therapy! In this issue, four scholarly papers are presented along with two profiles and a book review. These four papers address very important issues, such as mental health therapists’ competency in working with financial issues, financial stress of college students, parental messages about money, and financial advice media.

  18. Research Article Special Issue

    African Journals Online (AJOL)

    2016-07-17

    Jul 17, 2016 ... Work environment in the organization is one of important issues that ... and their help we can create environments to help resolve problems in the workplace and ..... Entrepreneurship: 101 creative problem solving techniques.

  19. Effects of unconscious processing on implicit memory for fearful faces.

    Directory of Open Access Journals (Sweden)

    Jiongjiong Yang

    Full Text Available Emotional stimuli can be processed even when participants perceive them without conscious awareness, but the extent to which unconsciously processed emotional stimuli influence implicit memory after short and long delays is not fully understood. We addressed this issue by measuring a subliminal affective priming effect in Experiment 1 and a long-term priming effect in Experiment 2. In Experiment 1, a flashed fearful or neutral face masked by a scrambled face was presented three times, then a target face (either fearful or neutral was presented and participants were asked to make a fearful/neutral judgment. We found that, relative to a neutral prime face (neutral-fear face, a fearful prime face speeded up participants' reaction to a fearful target (fear-fear face, when they were not aware of the masked prime face. But this response pattern did not apply to the neutral target. In Experiment 2, participants were first presented with a masked faces six times during encoding. Three minutes later, they were asked to make a fearful/neutral judgment for the same face with congruent expression, the same face with incongruent expression or a new face. Participants showed a significant priming effect for the fearful faces but not for the neutral faces, regardless of their awareness of the masked faces during encoding. These results provided evidence that unconsciously processed stimuli could enhance emotional memory after both short and long delays. It indicates that emotion can enhance memory processing whether the stimuli are encoded consciously or unconsciously.

  20. Work design issues in lean production from a sociotechnical systems perspective : Neo-Taylorism or the next step in sociotechnical design?

    NARCIS (Netherlands)

    Niepce, W; Molleman, E

    1998-01-01

    The similarities and differences between two paradigms, Lean Production (LP) and Sociotechnical Systems (STS) thinking, which currently compete for the attention of managers and scholars interested in improving the design of work systems, are studied in this article. In order to find the logic behin

  1. Work design issues in lean production from a sociotechnical systems perspective : Neo-Taylorism or the next step in sociotechnical design?

    NARCIS (Netherlands)

    Niepce, W; Molleman, E

    The similarities and differences between two paradigms, Lean Production (LP) and Sociotechnical Systems (STS) thinking, which currently compete for the attention of managers and scholars interested in improving the design of work systems, are studied in this article. In order to find the logic

  2. Facing the Crises

    Directory of Open Access Journals (Sweden)

    Moira Baker

    2014-12-01

    Full Text Available Timely, provocative, and theoretically sophisticated, the essays comprising In the Face of Crises: Anglophone Literature in the Postmodern World situate their work amid several critical global concerns: the devastation wreaked by global capitalism following the worldwide financial crash, the financial sector’s totalizing grip upon the world economy, the challenge to traditional definitions of “human nature” and identity posed by technologies of the body and of warfare, the quest of indigenous communities for healing from the continuing traumatic effects of colonization, and the increasing corporatization of the academy as an apparatus of the neo-liberal state – to specify only a few. Edited by Professors Ljubica Matek and Jasna Poljak Rehlicki, these essays deploy a broad range of contemporary theories, representing recent developments in cultural studies, the new economic criticism, postcolonial film studies, feminism and gender studies, and the new historicism. The eleven essays selected by Matek and Rehlicki offer convincing support for their claim that humanistic research delving into Anglophone literature, far from being a “non-profitable” pursuit in an increasingly technologized society, affords clarifying insights into contemporary “economic, cultural, and social processes in the globalizing and globalized culture of the West” (ix.

  3. Generalization of affective learning about faces to perceptually similar faces.

    Science.gov (United States)

    Verosky, Sara C; Todorov, Alexander

    2010-06-01

    Different individuals have different (and different-looking) significant others, friends, and foes. The objective of this study was to investigate whether these social face environments can shape individual face preferences. First, participants learned to associate faces with positive, neutral, or negative behaviors. Then, they evaluated morphs combining novel faces with the learned faces. The morphs (65% and 80% novel faces) were within the categorical boundary of the novel faces: They were perceived as those faces in a preliminary study. Moreover, a second preliminary study showed that following the learning, the morphs' categorization as similar to the learned faces was indistinguishable from the categorization of actual novel faces. Nevertheless, in the main experiment, participants evaluated morphs of "positive" faces more positively than morphs of "negative" faces. This learning generalization effect increased as a function of the similarity of the novel faces to the learned faces. The findings suggest that general learning mechanisms based on similarity can account for idiosyncratic face preferences.

  4. Work, gender roles, and health: neglected mental health issues among female workers in the ready-made garment industry in Bangladesh.

    Science.gov (United States)

    Akhter, Sadika; Rutherford, Shannon; Akhter Kumkum, Feroza; Bromwich, David; Anwar, Iqbal; Rahman, Aminur; Chu, Cordia

    2017-01-01

    Traditionally, women in Bangladesh stayed at home in their role as daughter, wife, or mother. In the 1980s, economic reforms created a job market for poor, uneducated rural women in the ready-made garment industry, mostly located in urban areas. This increased participation in paid work has changed the gender roles of these women. Women's earnings support their family, but they are also separated from their children, with impacts on their mental health and well-being. This study explores the lived experience of women in Bangladesh working in the ready-made garment industry as they strive to be mothers and family providers, often in high-stress conditions. The study was conducted in two industrial areas of Dhaka over 8 months. Data collection included a literature review, 20 in-depth interviews with married female garment workers, and 14 key-informant interviews with officials from the Ministry of Labour and Employment, health-service providers within the garment factories, factory managers, and representatives of the Bangladesh Garment Manufacturers and Exporters Association. The data collected were analyzed thematically. Poverty was a key motivating factor for female migrant workers to move from rural areas. Their children stay in their village with their grandparents, because of their mothers' work conditions and the lack of childcare. The women reported stress, anxiety, restlessness, and thoughts of suicide, due to the double burden of work and separation from their children and family support. Further, they cannot easily access government hospital services due to their long work hours, and the limited medical services provided in the workplace do not meet their needs. In order to improve the health and well-being of female garment workers, steps should be taken to develop health interventions to meet the needs of this important group of workers who are contributing significantly to the economic development of the country.

  5. Work, gender roles, and health: neglected mental health issues among female workers in the ready-made garment industry in Bangladesh

    Directory of Open Access Journals (Sweden)

    Akhter S

    2017-08-01

    Full Text Available Sadika Akhter,1,2 Shannon Rutherford,1 Feroza Akhter Kumkum,2 David Bromwich,1 Iqbal Anwar,2 Aminur Rahman,2 Cordia Chu1 1Centre for Environment and Population Health, Griffith University, Brisbane, QLD, Australia; 2International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka, Bangladesh Background: Traditionally, women in Bangladesh stayed at home in their role as daughter, wife, or mother. In the 1980s, economic reforms created a job market for poor, uneducated rural women in the ready-made garment industry, mostly located in urban areas. This increased participation in paid work has changed the gender roles of these women. Women’s earnings support their family, but they are also separated from their children, with impacts on their mental health and well-being. This study explores the lived experience of women in Bangladesh working in the ready-made garment industry as they strive to be mothers and family providers, often in high-stress conditions.Methods: The study was conducted in two industrial areas of Dhaka over 8 months. Data collection included a literature review, 20 in-depth interviews with married female garment workers, and 14 key-informant interviews with officials from the Ministry of Labour and Employment, health-service providers within the garment factories, factory managers, and representatives of the Bangladesh Garment Manufacturers and Exporters Association. The data collected were analyzed thematically.Results: Poverty was a key motivating factor for female migrant workers to move from rural areas. Their children stay in their village with their grandparents, because of their mothers’ work conditions and the lack of childcare. The women reported stress, anxiety, restlessness, and thoughts of suicide, due to the double burden of work and separation from their children and family support. Further, they cannot easily access government hospital services due to their long work hours, and the limited medical

  6. The university student experience of face-to-face and online discussions: coherence, reflection and meaning

    Directory of Open Access Journals (Sweden)

    Robert A. Ellis

    2007-12-01

    Full Text Available This paper reports on an investigation into learning through discussions by undergraduate social work students. Second-year students studying psychology for social work experienced discussions began with face-to-face tutorials, and then continued for some time after online. This study used closed-ended questionnaires to investigate what students thought they were learning through discussions (their concepts, and how they engaged in the discussions face-to-face and online (their approaches. Significant associations were found among students' concepts of discussions, approaches and levels of achievement. The results suggest that students who do not understand how discussions can help them to interrogate, reflect on and revise their ideas tended not to approach either face-to-face or online discussions in ways likely to improve their understanding or their levels of achievement. This type of insight is critical for teacher/designers wishing to create university experiences in which discussion is used to promote learning.

  7. 大采高300m工作面快速末采工艺及矿压监测研究%The Mining in High Speed and Ground Pressure Monioring Technology on 300m Long Working Face with Large Height in the end of mining stage

    Institute of Scientific and Technical Information of China (English)

    任海强

    2015-01-01

    During the end mining period of the large height and 300m long working face, as the mining influence, which causes great roof pressure and underground pressure, the mining face, side entries, removing entries, and panel entries are prone to roof-fall accidents, which take huge risks to the safety production of large mining height working face. For the above problems, through researching the end mining plan, improving the end mining technology, taking strengthen maintenance measures in advance, strengthening the mining pressure observation and other measures, the mine ensured the successful end mining of the large height and 300m long working face.%大采高300m工作面末采期间,工作面、两侧顺槽、主辅撤架通道、盘区巷道受采动影响,顶板压力大、矿山压力显现明显,容易出现冒顶事故,给大采高工作面的生产带来巨大安全隐患.针对上述情况,通过在末采前积极研究末采方案,完善末采工艺,提前采取加强维护措施,加强末采期间的矿压观测工作等,确保了300m大采高工作面的末采顺利结束.

  8. Face-to-face or Face-to-screen? Undergraduates’ opinions and test performance in classroom versus online learning

    Directory of Open Access Journals (Sweden)

    Nenagh eKemp

    2014-11-01

    Full Text Available As electronic communication becomes increasingly common, and as students juggle study, work, and family life, many universities are offering their students more flexible learning opportunities. Classes once delivered face-to-face are often replaced by online activities and discussions. However, there is little research comparing students’ experience and learning in these two modalities. The aim of this study was to compare undergraduates’ preference for, and academic performance on, class material and assessment presented online versus in traditional classrooms. Psychology students (N = 71 at an Australian university completed written exercises, a class discussion, and a written test on two academic topics. The activities for one topic were conducted face-to-face, and the other online, with topics counterbalanced across two groups. The results showed that students preferred to complete activities face-to-face rather than online, but there was no significant difference in their test performance in the two modalities. In their written responses, students expressed a strong preference for class discussions to be conducted face-to-face, reporting that they felt more engaged, and received more immediate feedback, than in online discussion. A follow-up study with a separate group confirmed that although students appreciated the convenience of completing written activities online in their own time, they also strongly preferred to discuss course content with peers in the classroom rather than online. It is concluded that online and face-to-face activities can lead to similar levels of academic performance, but that students would rather do written activities online but engage in discussion in person. Course developers could aim to structure classes so that students can benefit from both the flexibility of online learning, and the greater engagement experienced in face-to-face discussion.

  9. Critical issues with the in vivo comet assay: A report of the comet assay working group in the 6th International Workshop on Genotoxicity Testing (IWGT).

    Science.gov (United States)

    Speit, Günter; Kojima, Hajime; Burlinson, Brian; Collins, Andrew R; Kasper, Peter; Plappert-Helbig, Ulla; Uno, Yoshifumi; Vasquez, Marie; Beevers, Carol; De Boeck, Marlies; Escobar, Patricia A; Kitamoto, Sachiko; Pant, Kamala; Pfuhler, Stefan; Tanaka, Jin; Levy, Dan D

    2015-05-01

    As a part of the 6th IWGT, an expert working group on the comet assay evaluated critical topics related to the use of the in vivo comet assay in regulatory genotoxicity testing. The areas covered were: identification of the domain of applicability and regulatory acceptance, identification of critical parameters of the protocol and attempts to standardize the assay, experience with combination and integration with other in vivo studies, demonstration of laboratory proficiency, sensitivity and power of the protocol used, use of different tissues, freezing of samples, and choice of appropriate measures of cytotoxicity. The standard protocol detects various types of DNA lesions but it does not detect all types of DNA damage. Modifications of the standard protocol may be used to detect additional types of specific DNA damage (e.g., cross-links, bulky adducts, oxidized bases). In addition, the working group identified critical parameters that should be carefully controlled and described in detail in every published study protocol. In vivo comet assay results are more reliable if they were obtained in laboratories that have demonstrated proficiency. This includes demonstration of adequate response to vehicle controls and an adequate response to a positive control for each tissue being examined. There was a general agreement that freezing of samples is an option but more data are needed in order to establish generally accepted protocols. With regard to tissue toxicity, the working group concluded that cytotoxicity could be a confounder of comet results. It is recommended to look at multiple parameters such as histopathological observations, organ-specific clinical chemistry as well as indicators of tissue inflammation to decide whether compound-specific toxicity might influence the result. The expert working group concluded that the alkaline in vivo comet assay is a mature test for the evaluation of genotoxicity and can be recommended to regulatory agencies for use.

  10. Social judgments from faces.

    Science.gov (United States)

    Todorov, Alexander; Mende-Siedlecki, Peter; Dotsch, Ron

    2013-06-01

    People make rapid and consequential social judgments from minimal (non-emotional) facial cues. There has been rapid progress in identifying the perceptual basis of these judgments using data-driven, computational models. In contrast, our understanding of the neural underpinnings of these judgments is rather limited. Meta-analyses of neuroimaging studies find a wide range of seemingly inconsistent responses in the amygdala that co-vary with social judgments from faces. Guided by computational models of social judgments, these responses can be accounted by positing that the amygdala (and posterior face selective regions) tracks face typicality. Atypical faces, whether positively or negatively evaluated, elicit stronger responses in the amygdala. We conclude with the promise of data-driven methods for modeling neural responses to social judgments from faces.

  11. Editorial: Special Issue on Supporting Self-directed Learning

    Directory of Open Access Journals (Sweden)

    Jo Mynard

    2013-06-01

    Full Text Available This is a special issue on “supporting self-directed learning”. As professionals working in the field of self-access learning, we know that simply providing a self-access centre and expecting learners to become autonomous and engaged in self-directed study without help is unrealistic (Benson, 2011. Educators worldwide are providing support for learners in developing their self-directed learning skills in various ways: as part of a language class, as a stand-alone awareness-raising course, as self-directed learning modules outside class, through portfolio-based independent study, through online courses, through workshops offered by a self-access centre, and through face-to-face and written advising. This special issue looks at reasons why support for self-directed learning is needed, and provides examples of ways in which structured support is given.

  12. Face to Faith: Teaching Global Citizenship

    Science.gov (United States)

    Beauchamp, Marcia

    2011-01-01

    The Tony Blair Faith Foundation has created a program that enables students to learn directly with, from, and about one another's culture, religion and beliefs. Face to Faith is a state-of-the-art educational program that addresses cross-cultural and inter-religious understanding in the context of study about global issues. The program uses…

  13. Current issues with research support

    Energy Technology Data Exchange (ETDEWEB)

    Russell, W.T.

    1996-03-01

    It would be difficult to condense current issues in nuclear reactor regulation to just a few minutes. So, let me start off by saying that I have not tried to give a comprehensive listing of issues that are currently facing the reactor program, but rather to select those that I thought were relevant as they relate to research activities. Use of probabilistic risk assessment in regulatory decisions; materials aging issues concerning steam generators and reactor vessels; high burnup fuels; accident management; and digital instrumentation and control, are just a sampling of the important issues that I want to talk about.

  14. Seven Issues Revisited

    DEFF Research Database (Denmark)

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

    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 several times, by Halasz in his 1991 Hypertext keynote talk, and by Randy Trigg in his 1996 Hypertext keynote...... five years later. Additionally, over the intervening 15 years, many research systems have addressed the original seven issues, and new research avenues have opened up. The goal of this panel is to begin the process of developing a new set of seven issues for the next generation of hypertext system...

  15. Does "Social Work Abstracts" Work?

    Science.gov (United States)

    Holden, Gary; Barker, Kathleen; Covert-Vail, Lucinda; Rosenberg, Gary; Cohen, Stephanie A.

    2008-01-01

    Objective: The current study seeks to provide estimates of the adequacy of journal coverage in the Social Work Abstracts (SWA) database. Method: A total of 23 journals listed in the Journal Citation Reports social work category during the 1997 to 2005 period were selected for study. Issue-level coverage estimates were obtained for SWA and…

  16. Does "Social Work Abstracts" Work?

    Science.gov (United States)

    Holden, Gary; Barker, Kathleen; Covert-Vail, Lucinda; Rosenberg, Gary; Cohen, Stephanie A.

    2008-01-01

    Objective: The current study seeks to provide estimates of the adequacy of journal coverage in the Social Work Abstracts (SWA) database. Method: A total of 23 journals listed in the Journal Citation Reports social work category during the 1997 to 2005 period were selected for study. Issue-level coverage estimates were obtained for SWA and…

  17. 3D Face Recognition based on Radon Transform, PCA, LDA using KNN and SVM

    Directory of Open Access Journals (Sweden)

    P. S. Hiremath

    2014-06-01

    Full Text Available Biometrics (or biometric authentication refers to the identification of humans by their characteristics or traits. Bio-metrics is used in computer science as a form of identification and access control. It is also used to identify individuals in groups that are under surveillance. Biometric identifiers are the distinctive, measurable characteristics used to label and describe individuals. Three dimensional (3D human face recognition is emerging as a significant biometric technology. Research interest into 3D face recognition has increased during recent years due to the availability of improved 3D acquisition devices and processing algorithms. Three dimensional face recognition also helps to resolve some of the issues associated with two dimensional (2D face recognition. In the previous research works, there are several methods for face recognition using range images that are limited to the data acquisition and pre-processing stage only. In the present paper, we have proposed a 3D face recognition algorithm which is based on Radon transform, Principal Component Analysis (PCA and Linear Discriminant Analysis (LDA. The Radon transform (RT is a fundamental tool to normalize 3D range data. The PCA is used to reduce the dimensionality of feature space, and the LDA is used to optimize the features, which are finally used to recognize the faces. The experimentation has been done using three publicly available databases, namely, Bhosphorus, Texas and CASIA 3D face databases. The experimental results are shown that the proposed algorithm is efficient in terms of accuracy and detection time, in comparison with other methods based on PCA only and RT+PCA. It is observed that 40 Eigen faces of PCA and 5 LDA components lead to an average recognition rate of 99.20% using SVM classifier.

  18. Handbook of Face Recognition

    CERN Document Server

    Li, Stan Z

    2011-01-01

    This highly anticipated new edition provides a comprehensive account of face recognition research and technology, spanning the full range of topics needed for designing operational face recognition systems. After a thorough introductory chapter, each of the following chapters focus on a specific topic, reviewing background information, up-to-date techniques, and recent results, as well as offering challenges and future directions. Features: fully updated, revised and expanded, covering the entire spectrum of concepts, methods, and algorithms for automated face detection and recognition systems

  19. Face Search at Scale.

    Science.gov (United States)

    Wang, Dayong; Otto, Charles; Jain, Anil K

    2016-06-20

    rsons of interest among the billions of shared photos on these websites. Despite significant progress in face recognition, searching a large collection of unconstrained face images remains a difficult problem. To address this challenge, we propose a face search system which combines a fast search procedure, coupled with a state-of-the-art commercial off the shelf (COTS) matcher, in a cascaded framework. Given a probe face, we first filter the large gallery of photos to find the top-k most similar faces using features learned by a convolutional neural network. The k retrieved candidates are re-ranked by combining similarities based on deep features and those output by the COTS matcher. We evaluate the proposed face search system on a gallery containing 80 million web-downloaded face images. Experimental results demonstrate that while the deep features perform worse than the COTS matcher on a mugshot dataset (93.7% vs. 98.6% TAR@FAR of 0.01%), fusing the deep features with the COTS matcher improves the overall performance (99.5% TAR@FAR of 0.01%). This shows that the learned deep features provide complementary information over representations used in state-of-the-art face matchers. On the unconstrained face image benchmarks, the performance of the learned deep features is competitive with reported accuracies. LFW database: 98.20% accuracy under the standard protocol and 88.03% TAR@FAR of 0.1% under the BLUFR protocol; IJB-A benchmark: 51.0% TAR@FAR of 0.1% (verification), rank 1 retrieval of 82.2% (closed-set search), 61.5% FNIR@FAR of 1% (open-set search). The proposed face search system offers an excellent trade-off between accuracy and scalability on galleries with millions of images. Additionally, in a face search experiment involving photos of the Tsarnaev brothers, convicted of the Boston Marathon bombing, the proposed cascade face search system could find the younger brother's (Dzhokhar Tsarnaev) photo at rank 1 in 1 second on a 5M gallery and at rank 8 in 7

  20. Pair Interactions and Mode of Communication: Comparing Face-to-Face and Computer Mediated Communication

    Science.gov (United States)

    Tan, Lan Liana; Wigglesworth, Gillian; Storch, Neomy

    2010-01-01

    In today's second language classrooms, students are often asked to work in pairs or small groups. Such collaboration can take place face-to-face, but now more often via computer mediated communication. This paper reports on a study which investigated the effect of the medium of communication on the nature of pair interaction. The study involved…

  1. Issues in defining and measuring veteran community reintegration: Proceedings of the Working Group on Community Reintegration, VA Rehabilitation Outcomes Conference, Miami, Florida

    Directory of Open Access Journals (Sweden)

    Linda Resnik, PT, PhD

    2012-02-01

    Full Text Available In January 2010, the Department of Veterans Affairs (VA Rehabilitation Research and Development Service convened a State of the Art (SOTA conference to advance the field of outcome measurement for rehabilitation-related studies. This article reports on the proceedings of the SOTA Working Group on Community Reintegration. We explored the use of the International Classification of Health, Disability, and Functioning as a theoretical framework for measuring community reintegration; identified key dimensions of community reintegration that could and/or should be measured; discussed challenges in measuring community reintegration; suggested steps to enhance community reintegration measurement; proposed future research that focuses on outcomes measures for community reintegration and the study of community reintegration outcomes; and made policy recommendations that would facilitate community reintegration research within the VA.

  2. Issues in defining and measuring veteran community reintegration: proceedings of the Working Group on Community Reintegration, VA Rehabilitation Outcomes Conference, Miami, Florida.

    Science.gov (United States)

    Resnik, Linda; Bradford, Daniel W; Glynn, Shirley M; Jette, Alan M; Johnson Hernandez, Caitlin; Wills, Sharon

    2012-01-01

    In January 2010, the Department of Veterans Affairs (VA) Rehabilitation Research and Development Service convened a State of the Art (SOTA) conference to advance the field of outcome measurement for rehabilitation-related studies. This article reports on the proceedings of the SOTA Working Group on Community Reintegration. We explored the use of the International Classification of Health, Disability, and Functioning as a theoretical framework for measuring community reintegration; identified key dimensions of community reintegration that could and/or should be measured; discussed challenges in measuring community reintegration; suggested steps to enhance community reintegration measurement; proposed future research that focuses on outcomes measures for community reintegration and the study of community reintegration outcomes; and made policy recommendations that would facilitate community reintegration research within the VA.

  3. Psychotherapeutic issues with "kinky" clients: clinical problems, yours and theirs.

    Science.gov (United States)

    Nichols, Margaret

    2006-01-01

    People whose sexual repertoire includes BDSM, fetish, or other "kinky" practices have become increasingly visible, on the Internet, in the real world, and in psychotherapists' offices. Unfortunately, the prevailing psychiatric view of BDSM remains a negative one: These sexual practices are usually considered paraphilias, i.e., de facto evidence of pathology. A different, affirming view of BDSM is taken in this paper. After defining BDSM and reviewing common misconceptions, a variety of issues the practitioner will face are described. These include problems of countertransference, of working with people with newly emerging sexual identities, working with spouses and partners, and discriminating between abuse and sexual "play."

  4. 加班控制制度法律问题研究%Research on Legal Issues about Controlling System of Work Overtime

    Institute of Scientific and Technical Information of China (English)

    王林清

    2012-01-01

    劳动者休息权是一种宪法权利,我国劳动法对用人单位延长工作时间的限制性规定就是为了保障劳动者休息权的实现。由于我国有关延长工作时间的规定执行不力,导致用人单位违法延长工作时间成为常态,这不仅危害了劳动者的休息权,还给我国经济社会发展造成了不利后果。我们必须依据现有国情,通过立法,完善相关制度,限制用人单位延长工作时间的行为,以确保宪法对劳动者休息权规定的实现。%Laborer's right to rest is a constitutional right. Our labor law aims to realize laborers' right to rest via the restrictive regulation on employers' prolonging employees' working time. Since the execution of such regula tion is so weak that the phenomenon becomes normal, which destroys laborer's right to rest and causes our economy and social to develop adversely. We must better the relevant system through legislation on the base of our national conditions to limit the employers' behavior to prolong employees' working time and guarantee the realization of labo- rer's constitutional right to rest.

  5. Layout Technique of Working Face Self-driving Dismantling Tunnel with Harden Roof%坚硬顶板工作面自掘回撤通道留设技术研究

    Institute of Scientific and Technical Information of China (English)

    孙志勇; 李永浍; 宋强军

    2016-01-01

    针对典型的厚层坚硬难垮直接顶板围岩条件,以晋煤集团凤凰山矿15号煤综采工作面XV5302回撤通道留设为工程背景,在分析原留设方式存在的问题的基础上,提出新的回撤通道留设施工工艺及支护参数。基于坚硬难垮顶板覆岩破断特征,建立了末采期间回撤通道承载结构模型,指出顶板在回撤通道后方断裂是最优承载状态。提出了水力压裂控顶与高强支护相结合的回撤通道留设方法,一方面采用水力压裂技术切顶卸压,将回撤通道预定位置人为尽量避开周期来压;另一方面对通道顶板进行高预应力全锚索支护,取消了木垛施工,实现了整个撤架过程的全负压通风,有效解决了瓦斯问题和顶板管理问题。该技术在凤凰山矿进行了工业试验并大面积推广应用,大幅度提高了撤架效率和施工安全,显著降低了劳动强度和生产成本,取得了良好的经济社会效益。%To the typical surrounding rock situation thick and harden difficulty fall of immediate roof, it taking XV5302 dismantling tunnel layout of fully mechanized working face in the fifteenth coal seam of Fenghuangshan coal mine of Jin coal corporation as back-ground, on the basis of all problems of the original layout method, the construction technology and supporting parameters of new dis-mantling tunnel layout were put forward. On the basis of overburden broken features of harden and difficulty fall roof, the bearing struc-ture model of dismantling tunnel during the last cutting stope was built, the optimal bearing state was roof fracture at rear of dismantling tunnel. The layout method of dismantling tunnel with hydrofracture controlling roof and high strength supporting was put forward, on side roof sliced and reduced pressure with hydrofracture technology, and the roof preset position of dismantling tunnel avoided periodic weighting by man-made, the other side the roof of

  6. Face recognition with L1-norm subspaces

    Science.gov (United States)

    Maritato, Federica; Liu, Ying; Colonnese, Stefania; Pados, Dimitris A.

    2016-05-01

    We consider the problem of representing individual faces by maximum L1-norm projection subspaces calculated from available face-image ensembles. In contrast to conventional L2-norm subspaces, L1-norm subspaces are seen to offer significant robustness to image variations, disturbances, and rank selection. Face recognition becomes then the problem of associating a new unknown face image to the "closest," in some sense, L1 subspace in the database. In this work, we also introduce the concept of adaptively allocating the available number of principal components to different face image classes, subject to a given total number/budget of principal components. Experimental studies included in this paper illustrate and support the theoretical developments.

  7. Source traditions and target poetics: translation and lexical issues regarding the works of Bernat Metge and Ausiàs March

    Directory of Open Access Journals (Sweden)

    Cabré, Lluís

    2015-06-01

    Full Text Available This article studies two opposing tendencies in the lexical choices of translators. While at times the selection of vocabulary unfolds the literary traditions of source texts, on other occasions translators deploy target poetic registers that are absent from the source text. The authors illustrate these strategies with attention to two medieval Catalan authors: Bernat Metge (ca. 1348- 1413 and Ausiàs March (1400-1459. Metge wrote his Llibre de Fortuna i Prudència (ca. 1381 in a Romance genre of considerable Occitan ascent. Latin works, however, were the actual source of inspiration for key components of his work, including vocabulary and idiomatic expressions. The translation of March’s poetry during the early-modern period offers a complementary perspective. March’s Renaissance translators and imitators carefully selected certain words for their renditions of March’s verses in view of the significance of those terms for the poetic culture of their own time.En este artículo se estudian dos tendencias opuestas en las decisiones que toman los traductores con respecto a la selección del léxico. Así como en algunos casos el vocabulario seleccionado por parte del traductor desarrolla tradiciones literarias ya presentes en el original, en otros despliega registros poéticos propios solamente de la tradición en la que se pretende inscribir la obra traducida. Ambas estrategias se ilustran con respecto a la obra de dos autores catalanes medievales: Bernat Metge (ca. 1348-1413 y Ausiàs March (1400-1459. En el caso de Bernat Metge, particularmente en el Llibre de Fortuna i Prudència (ca. 1381, se puede observar que tanto la selección léxica como el uso de modismos responden al trasfondo de obras latinas, aunque se adapten al marco de un género literario románico con presencia del occitano. Los versos de Ausiàs March (1400-1459, imitados y traducidos por escritores del Renacimiento hispánico, permiten completar el análisis del fen

  8. Development of a working face condition detector utilizing electromagnetic wave and its application to sites. Denjiha ni yoru kiriha no jokyo tanchi sochi no kaihatsu to genba eno tekiyo

    Energy Technology Data Exchange (ETDEWEB)

    Ito, Tatsuo; Murakawa, Tadao (Mitsui Construction Co., Ltd., Tokyo (Japan))

    1989-12-25

    This report outlines the development of a facing condition detector which detects the circumstances of faces in shield tunnelling utilizing electromagnetic wave and its application to sites. An underground radar which emits electromagnetic wave from the earth surface to the underground, receives the electric wave reflected from the surface of the target in the underground, and detects the existence or non-existence of and the position of the target is already put to practical use. Principle of this detector is the same as that of the underground radar. Difference is that it utilizes the dielectric constant of the reflected wave. The reflected wave comes back from the boundary of media of different dielectric constants such as the boundary of water and earth and the boundary of gravel and earch. Difference in time of emission and reception indicates the distance, and the strength of the reflected wave indicates the value of the dielectric constant. The distance and the dielectric constant help to judge the circumstances of the face. As a result of using this detector at sites, it was found out that this detector can be used satisfactorily at the present level as a digging administration equipment to detect abnormalities at the early stage although the indicated distance is quite ambiguous and experience is required to judge displays. 7 refs., 12 figs., 1 tab.

  9. Adaptive weighted local textural features for illumination, expression, and occlusion invariant face recognition

    Science.gov (United States)

    Cui, Chen; Asari, Vijayan K.

    2014-03-01

    Biometric features such as fingerprints, iris patterns, and face features help to identify people and restrict access to secure areas by performing advanced pattern analysis and matching. Face recognition is one of the most promising biometric methodologies for human identification in a non-cooperative security environment. However, the recognition results obtained by face recognition systems are a affected by several variations that may happen to the patterns in an unrestricted environment. As a result, several algorithms have been developed for extracting different facial features for face recognition. Due to the various possible challenges of data captured at different lighting conditions, viewing angles, facial expressions, and partial occlusions in natural environmental conditions, automatic facial recognition still remains as a difficult issue that needs to be resolved. In this paper, we propose a novel approach to tackling some of these issues by analyzing the local textural descriptions for facial feature representation. The textural information is extracted by an enhanced local binary pattern (ELBP) description of all the local regions of the face. The relationship of each pixel with respect to its neighborhood is extracted and employed to calculate the new representation. ELBP reconstructs a much better textural feature extraction vector from an original gray level image in different lighting conditions. The dimensionality of the texture image is reduced by principal component analysis performed on each local face region. Each low dimensional vector representing a local region is now weighted based on the significance of the sub-region. The weight of each sub-region is determined by employing the local variance estimate of the respective region, which represents the significance of the region. The final facial textural feature vector is obtained by concatenating the reduced dimensional weight sets of all the modules (sub-regions) of the face image

  10. FPGA Based Assembling of Facial Components for Human Face Construction

    CERN Document Server

    Halder, Santanu; Nasipuri, Mita; Basu, Dipak Kumar; Kundu, Mahantapas

    2010-01-01

    This paper aims at VLSI realization for generation of a new face from textual description. The FASY (FAce SYnthesis) System is a Face Database Retrieval and new Face generation System that is under development. One of its main features is the generation of the requested face when it is not found in the existing database. The new face generation system works in three steps - searching phase, assembling phase and tuning phase. In this paper the tuning phase using hardware description language and its implementation in a Field Programmable Gate Array (FPGA) device is presented.

  11. Working Women: Indian Perspective

    Directory of Open Access Journals (Sweden)

    Dharmendra MEHTA

    2014-06-01

    Full Text Available In India, due to unprecedented rise in the cost of living, ris-ing prices of commodities, growing expenses on children ed-ucation, huge rate of unemployment, and increasing cost of housing properties compel every Indian family to explore all the possible ways and means to increase the household income. It is also witnessed that after globalization Indian women are able to get more jobs but the work they get is more casual in nature or is the one that men do not prefer to do or is left by them to move to higher or better jobs. Working women refers to those in paid employment. They work as lawyers, nurses, doctors, teachers and secretaries etc. There is no profession today where women are not employed. University of Oxford’s Professor Linda Scott recently coined the term the Double X Economy to describe the global economy of women. The present paper makes an attempt to discuss issues and challenges that are being faced by Indian working women at their respective workstations.

  12. Handbook on Face Gear Drives with a Spur Involute Pinion

    Science.gov (United States)

    Litvin, F. L.; Egelja, A.; Tan, J.; Chen, D. Y.-D.; Heath, G.

    2000-01-01

    The use of face gears in power transmission and drive systems has a significant number of benefits. Face gears allow a variety of new transmission arrangements as well as high reduction ratio capability. This leads to drive system weight reduction and improvements in performance. In this work, basic information about the design and analysis of face gear drives is presented. The work considers face gears in mesh with spur involute pinions for both intersecting axes and offset drives. Tooth geometry, kinematics, generation of face gears with localized bearing contact by cutting and grinding, avoidance of tooth undercutting, avoidance of tooth pointing, tooth contact analysis, and algorithms for the simulation of meshing and contact arc all topics which are discussed. In addition, applications of face gear drives are presented. Included are design uses in aerospace applications such as helicopter transmissions, split-torque face gear arrangements, comparisons of face gears with bevel gears, and general design considerations.

  13. Comparison of face Recognition Algorithms on Dummy Faces

    Directory of Open Access Journals (Sweden)

    Aruni Singh

    2012-09-01

    Full Text Available In the age of rising crime face recognition is enormously important in the contexts of computer vision, psychology, surveillance, fraud detection, pattern recognition, neural network, content based video processing, etc. Face is a non intrusive strong biometrics for identification and hence criminals always try to hide their facial organs by different artificial means such as plastic surgery, disguise and dummy. The availability of a comprehensive face database is crucial to test the performance of these face recognition algorithms. However, while existing publicly-available face databases contain face images with a wide variety of poses, illumination, gestures and face occlusions but there is no dummy face database is available in public domain. The contributions of this research paper are: i Preparation of dummy face database of 110 subjects ii Comparison of some texture based, feature based and holistic face recognition algorithms on that dummy face database, iii Critical analysis of these types of algorithms on dummy face database.

  14. Incremental Supervised Subspace Learning for Face Recognition

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Subspace learning algorithms have been well studied in face recognition. Among them, linear discriminant analysis (LDA) is one of the most widely used supervised subspace learning method. Due to the difficulty of designing an incremental solution of the eigen decomposition on the product of matrices, there is little work for computing LDA incrementally. To avoid this limitation, an incremental supervised subspace learning (ISSL) algorithm was proposed, which incrementally learns an adaptive subspace by optimizing the maximum margin criterion (MMC). With the dynamically added face images, ISSL can effectively constrain the computational cost. Feasibility of the new algorithm has been successfully tested on different face data sets.

  15. Is Face Distinctiveness Gender Based?

    Science.gov (United States)

    Baudouin, Jean-Yves; Gallay, Mathieu

    2006-01-01

    Two experiments were carried out to study the role of gender category in evaluations of face distinctiveness. In Experiment 1, participants had to evaluate the distinctiveness and the femininity-masculinity of real or artificial composite faces. The composite faces were created by blending either faces of the same gender (sexed composite faces,…

  16. Facing Fibromyalgia | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Fibromyalgia Facing Fibromyalgia Past Issues / Spring 2016 Table of Contents Amy ... conditions. When did you start having symptoms of fibromyalgia? I actually think I've had it since ...

  17. Photogrammetric Network for Evaluation of Human Faces for Face Reconstruction Purpose

    Science.gov (United States)

    Schrott, P.; Detrekői, Á.; Fekete, K.

    2012-08-01

    Facial reconstruction is the process of reconstructing the geometry of faces of persons from skeletal remains. A research group (BME Cooperation Research Center for Biomechanics) was formed representing several organisations to combine knowledgebases of different disciplines like anthropology, medical, mechanical, archaeological sciences etc. to computerize the face reconstruction process based on a large dataset of 3D face and skull models gathered from living persons: cranial data from CT scans and face models from photogrammetric evaluations. The BUTE Dept. of Photogrammetry and Geoinformatics works on the method and technology of the 3D data acquisition for the face models. In this paper we will present the research and results of the photogrammetric network design, the modelling to deal with visibility constraints, and the investigation of the developed basic photogrammetric configuration to specify the result characteristics to be expected using the device built for the photogrammetric face measurements.

  18. Faces in the dark: Interactive effects of darkness and anxiety on the memory for threatening faces.

    Directory of Open Access Journals (Sweden)

    Satoshi F Nakashima

    2014-10-01

    Full Text Available In the current research, we extend past work on the effects of ambient darkness and threat to the domain of memory for expressive faces. In one study, we examined the effects of ambient darkness and individual differences in state anxiety on memory of unfamiliar expressive faces. Here, participants were seated in either a dark or light room and encoded a set of unfamiliar faces with angry, happy, and neutral facial expressions. A subsequent recognition task revealed an interactive effect of ambient darkness, anxiety, and target expression. Highly anxious participants in ambient darkness had worse memory for angry faces than did low-anxiety participants. On the other hand, the recognition performance for happy faces was affected neither by the darkness nor state anxiety. The results suggest not only that ambient darkness has its strongest effect on anxious perceivers, but also that person x situation effects should be considered in face recognition research.

  19. Learning PrimeFaces extensions development

    CERN Document Server

    Jonna, Sudheer

    2014-01-01

    This book provides a step by step approach that explains the most important extension components and their features. All the major features are explained by using the JobHub application with supporting screenshots.If you are an intermediate to advanced level user (or developer) who already has a basic working knowledge of PrimeFaces, then this book is for you.The only thing you need to know is Java Server Faces(JSF).

  20. Spoofing Faces Using Makeup: An Investigative Study

    OpenAIRE

    Chen, Cunjian; Dantcheva, Antitza; Swearingen, Thomas; Ross, Arun

    2017-01-01

    International audience; Makeup can be used to alter the facial appearance of a person. Previous studies have established the potential of using makeup to obfuscate the identity of an individual with respect to an automated face matcher. In this work, we analyze the potential of using makeup for spoofing an identity, where an individual attempts to impersonate another per-son's facial appearance. In this regard, we first assemble a set of face images downloaded from the internet where individu...

  1. Chinese Women Face the Issue of Sexual Harassment

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    THE definition of sexual harassment has been a subject for discussion in recent years in China. As society deepens its acceptance and understanding of the principles of equality between men and women, this kind of infringement of women’s rights becomes ever more disturbing. People are also increasingly aware of the negative social influences of sexual harassment, and the psychological

  2. Urban America and Crucial Issues Facing Higher Education.

    Science.gov (United States)

    Green, Robert L.

    Today's university is an active, political force within our society which must actively commit its resources to the eradication of urban problems such as racism, poverty, health care, infant mortality, drug abuse, inferior housing, unemployment, education, transportation, and so on. First and foremost, the "white mask" of the university must be…

  3. The Future of NASA: Space Policy Issues Facing Congress

    Science.gov (United States)

    2010-01-14

    four categories: Earth science, planetary science, heliophysics, and astrophysics . The latter three are sometimes known collectively as space...for Earth science technology has increased only slightly; the astrophysics and heliophysics programs do not have dedicated technology subprograms... Elementary and Secondary Education Program: Review and Critique, 2008, http://www.nap.edu/catalog/12081.html. The mandate for this review was in P.L

  4. Issues and challenges facing school libraries in selected primary ...

    African Journals Online (AJOL)

    Hennie

    particularly in literacy and mathematics, as compared to national curriculum standards and international assessments .... Research Method ... converted a classroom into a library, but was in ..... Four of the schools (F, G, H and J) opened the.

  5. ESCAP holds expert group meeting on population issues facing adolescents.

    Science.gov (United States)

    1997-01-01

    This article summarizes the activities at the ESCAP Population Division Expert Group Meeting on Adolescents that was held during September-October 1997 in Bangkok, Thailand. The meeting was a follow-up to the 1994 International Conference on Population and Development (ICPD). The meeting considered 1) the ICPD recommendations; 2) the recommendations contained in the Jakarta Plan of Action on Human Resource Development; and 3) the Proposals for Action on Human Resources Development for Youth in Asia and the Pacific. Participants included about 25 people from Australia, Bangladesh, China, India, Indonesia, Philippines, Sri Lanka, and Thailand. The conference relied on 8 invited experts, two resource persons, advisors from the UNFPA Country Support Team for East and Southeast Asia, and representatives of UNFPA, the Population Council, and the East-West Center. A concern was the declining age of menarche of girls in the ESCAP region and the increasing age of marriage. During the time of menarche and marriage, girls are migrating and moving away from their family and community in rural areas. Family structure and relationships are changing. Increases are observed in adolescent premarital sexual activity, the incidence of sexually transmitted diseases, substance abuse, teenage pregnancy, and abortion. The mass media and information technologies have both a positive and a negative influence on adolescents. Parent-child communication exchanges and teacher-student exchanges are "less than ideal." Old traditions and practices change slower than people change. Boys and girls are affected differently by the sociocultural and economic environment. The societal norms set expectations for behavior that may conflict with individual beliefs and practices. Changes brought by globalization and rapid economic growth provide greater opportunity for young girls and women to obtain employment and autonomy.

  6. Computer Viruses: Legal and Policy Issues Facing Colleges and Universities.

    Science.gov (United States)

    Johnson, David R.; And Others

    1989-01-01

    Among the protective measures against computer viruses that universities should consider are the following: (1) establishment of policies regarding student and faculty conduct; (2) distribution of information; (3) limitations on access to college computers; (4) establishment of operational safeguards; and (5) creation of an emergency action plan.…

  7. Computer Viruses. Legal and Policy Issues Facing Colleges and Universities.

    Science.gov (United States)

    Johnson, David R.; And Others

    Compiled by various members of the higher educational community together with risk managers, computer center managers, and computer industry experts, this report recommends establishing policies on an institutional level to protect colleges and universities from computer viruses and the accompanying liability. Various aspects of the topic are…

  8. Keeping the Democratic Promise: Critical Issues Facing Today's Public Libraries.

    Science.gov (United States)

    Garza de Cortes, Oralia

    2001-01-01

    Examines the past record of public libraries in serving United States Latinos. Considers current conditions warranting renewed attention and proposes new directions for future library services to this community. Discusses strategic plans, preparation of children's librarians, new support personnel, the technological gap, recurrent questions, and…

  9. Legal, regulatory & institutional issues facing distributed resources development

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    This report describes legal, regulatory, and institutional considerations likely to shape the development and deployment of distributed resources. It is based on research co-sponsored by the National Renewable Energy Laboratory (NREL) and four investor-owned utilities (Central & South West Services, Cinergy Corp., Florida Power Corporation, and San Diego Gas & Electric Company). The research was performed between August 1995 and March 1996 by a team of four consulting firms experienced in energy and utility law, regulation, and economics. It is the survey phase of a project known as the Distributed Resources Institutional Analysis Project.

  10. Face Verification across Age Progression using Discriminative Methods

    Science.gov (United States)

    2008-01-01

    Under the MURI Grant N00014-08-10638. REFERENCES [1] “Face and gesture recognition working group,” 2000. [Online]. Available: http://www...Conference on Face & Gesture Recognition (FG), 1998, pp. 30–35. [24] A. Montillo and H. Ling, “Age regression from faces using random forests,” in IEEE...aging model.” in International Conference on Face & Gesture Recognition (FG), 2008. [26] E. Patterson, A. Sethuram, M. Albert, K. Ricanek Jr., and M

  11. Facing sound – voicing art

    Directory of Open Access Journals (Sweden)

    Ansa Lønstrup

    2013-12-01

    Full Text Available This article is based on examples of contemporary audiovisual art with a primary focus on the Tony Oursler solo exhibition Face to Face in Aarhus Art Museum ARoS, 2012. My investigation involves a combination of qualitative interviews with visitors, observations of the audience’s interactions with the exhibition and the artwork in the museum space, and short analyses of individual works of art based on reception aesthetics, phenomenology, and newer writings on sound, voice and listening. The focus of the investigation is the quality and possible perspectives of the interaction with audiovisual works of art, articulating and sounding out their own ‘voices’. This methodological combination has been chosen to transgress the dichotomy between the aesthetic or hermeneutic artwork ‘text’ analysis and cultural theory, which focuses on the context understood as the framing, the cultural acts and agendas around the aesthetic ‘text’. The article will include experiences with another exhibition, David Lynch: The Air is on Fire (Fondation Cartier pour l’art contemporain, Paris, 2007 and Kunstforeningen Gl. Strand, Copenhagen, 2010- 2011. The two exhibitions are fundamentally different in their integration of sound. My field of interest concerns the exploration of sound as artistic material in audiovisual combinations and those audiovisual works of art that might cause a change in the participatory strategy of the art museum towards the audience.

  12. Can E-Learning Change Work Practices?

    Science.gov (United States)

    Noesgaard, Signe Schack

    2016-01-01

    Stand-alone e-learning is unlikely to change work practices. This claim contrasts with a comprehensive body of research arguing that e-learning is at least as effective as face-to-face instruction in improving work performance. Such a comparison is, however, problematic. On the one hand, it relies on the premise that face-to-face instruction is…

  13. Engineering: issues, challenges and opportunities for development

    CSIR Research Space (South Africa)

    Wall, K

    2010-10-01

    Full Text Available The critical roles of engineering in addressing the large-scale pressing challenges facing our societies worldwide are widely recognized. Such large-scale challenges include access to affordable health care; tackling the coupled issues of energy...

  14. Ethics Issues Snare School Leaders

    Science.gov (United States)

    Borja, Rhea R.

    2005-01-01

    This article reports on ethics issues involving school leaders. Some superintendents have landed in murky ethical waters for their ties to for-profit companies, highlighting the temptations administrators face as industry and education increasingly intersect. Some questionable judgments by superintendents--from accepting company-paid trips to…

  15. Response of face-selective brain regions to trustworthiness and gender of faces.

    Science.gov (United States)

    Mattavelli, Giulia; Andrews, Timothy J; Asghar, Aziz U R; Towler, John R; Young, Andrew W

    2012-07-01

    Neuropsychological and neuroimaging studies have demonstrated a role for the amygdala in processing the perceived trustworthiness of faces, but it remains uncertain whether its responses are linear (with the greatest response to the least trustworthy-looking faces), or quadratic (with increased fMRI signal for the dimension extremes). It is also unclear whether the trustworthiness of the stimuli is crucial or if the same response pattern can be found for faces varying along other dimensions. In addition, the responses to perceived trustworthiness of face-selective regions other than the amygdala are seldom reported. The present study addressed these issues using a novel set of stimuli created through computer image-manipulation both to maximise the presence of naturally occurring cues that underpin trustworthiness judgments and to allow systematic manipulation of these cues. With a block-design fMRI paradigm, we investigated neural responses to computer-manipulated trustworthiness in the amygdala and core face-selective regions in the occipital and temporal lobes. We asked whether the activation pattern is specific for differences in trustworthiness or whether it would also track variation along an orthogonal male-female gender dimension. The main findings were quadratic responses to changes in both trustworthiness and gender in all regions. These results are consistent with the idea that face-responsive brain regions are sensitive to face distinctiveness as well as the social meaning of the face features. Copyright © 2012 Elsevier Ltd. All rights reserved.

  16. Comparing Student Assessments and Perceptions of Online and Face-to-Face Versions of an Introductory Linguistics Course

    Science.gov (United States)

    Johnson, David; Palmer, Chris C.

    2015-01-01

    This article examines the issue of whether linguistics is better suited for a face-to-face (F2F) environment than an online teaching environment. Specifically, it examines assessment scores and student perceptions of the effectiveness of an introductory linguistics course at an undergraduate state university that has been taught multiple times in…

  17. Learning Race from Face: A Survey.

    Science.gov (United States)

    Fu, Siyao; He, Haibo; Hou, Zeng-Guang

    2014-12-01

    Faces convey a wealth of social signals, including race, expression, identity, age and gender, all of which have attracted increasing attention from multi-disciplinary research, such as psychology, neuroscience, computer science, to name a few. Gleaned from recent advances in computer vision, computer graphics, and machine learning, computational intelligence based racial face analysis has been particularly popular due to its significant potential and broader impacts in extensive real-world applications, such as security and defense, surveillance, human computer interface (HCI), biometric-based identification, among others. These studies raise an important question: How implicit, non-declarative racial category can be conceptually modeled and quantitatively inferred from the face? Nevertheless, race classification is challenging due to its ambiguity and complexity depending on context and criteria. To address this challenge, recently, significant efforts have been reported toward race detection and categorization in the community. This survey provides a comprehensive and critical review of the state-of-the-art advances in face-race perception, principles, algorithms, and applications. We first discuss race perception problem formulation and motivation, while highlighting the conceptual potentials of racial face processing. Next, taxonomy of feature representational models, algorithms, performance and racial databases are presented with systematic discussions within the unified learning scenario. Finally, in order to stimulate future research in this field, we also highlight the major opportunities and challenges, as well as potentially important cross-cutting themes and research directions for the issue of learning race from face.

  18. Issues in Nursing Education in Nepal.

    Science.gov (United States)

    Ogilvie, Linda

    1998-01-01

    Data from questionnaires and interviews indicated that nursing education in Nepal faces issues similar to those faced in Canada. These include changing student attitudes, getting men into the profession, maintaining standards, and coping with changed nurses' roles as economic changes transform health care. (SK)

  19. Facing Aggression: Cues Differ for Female versus Male Faces

    Science.gov (United States)

    Geniole, Shawn N.; Keyes, Amanda E.; Mondloch, Catherine J.; Carré, Justin M.; McCormick, Cheryl M.

    2012-01-01

    The facial width-to-height ratio (face ratio), is a sexually dimorphic metric associated with actual aggression in men and with observers' judgements of aggression in male faces. Here, we sought to determine if observers' judgements of aggression were associated with the face ratio in female faces. In three studies, participants rated photographs of female and male faces on aggression, femininity, masculinity, attractiveness, and nurturing. In Studies 1 and 2, for female and male faces, judgements of aggression were associated with the face ratio even when other cues in the face related to masculinity were controlled statistically. Nevertheless, correlations between the face ratio and judgements of aggression were smaller for female than for male faces (F1,36 = 7.43, p = 0.01). In Study 1, there was no significant relationship between judgements of femininity and of aggression in female faces. In Study 2, the association between judgements of masculinity and aggression was weaker in female faces than for male faces in Study 1. The weaker association in female faces may be because aggression and masculinity are stereotypically male traits. Thus, in Study 3, observers rated faces on nurturing (a stereotypically female trait) and on femininity. Judgements of nurturing were associated with femininity (positively) and masculinity (negatively) ratings in both female and male faces. In summary, the perception of aggression differs in female versus male faces. The sex difference was not simply because aggression is a gendered construct; the relationships between masculinity/femininity and nurturing were similar for male and female faces even though nurturing is also a gendered construct. Masculinity and femininity ratings are not associated with aggression ratings nor with the face ratio for female faces. In contrast, all four variables are highly inter-correlated in male faces, likely because these cues in male faces serve as “honest signals”. PMID:22276184

  20. Advanced Detection of Earthquake Wave for the Faults Concealed in Working Face of Mining Well%工作面隐伏断层矿井地震波超前探测

    Institute of Scientific and Technical Information of China (English)

    徐夕岭

    2012-01-01

    为防止生产过程中竞水事故的发生,保证掘进工作面的安全施工,根据矿井巷道地震波超前探测方法的特点和使用方法,对开滦唐山矿岳胥区掘进工作面中DF11断层及其伴生小断层、裂隙发育区的构造位置和富水性进行超前探测研究,并对水文地质情况进行分析探讨,为巷道设计.支护及矿井防治水提供依据,对岳胥区工程安全施工具有重要指导意义.%To prevent water inrush incidents in the production process and ensure the safety of heading face construction, according to the characteriRtics of and (he using methods of the advanced detection methods of earthquake wave of mine tunnel, the paper made advanced detection to the DF11 fault in the raining face of Kailuan Tangshan mine Yuexu zone, structural position and watery of associated small faults and fractured w>ne, analyzed the hydrogeological conditions, which provided basis for roadway design, support and control of water and had important guidance significance for the safety construction.

  1. Random-Profiles-Based 3D Face Recognition System

    Directory of Open Access Journals (Sweden)

    Joongrock Kim

    2014-03-01

    Full Text Available In this paper, a noble nonintrusive three-dimensional (3D face modeling system for random-profile-based 3D face recognition is presented. Although recent two-dimensional (2D face recognition systems can achieve a reliable recognition rate under certain conditions, their performance is limited by internal and external changes, such as illumination and pose variation. To address these issues, 3D face recognition, which uses 3D face data, has recently received much attention. However, the performance of 3D face recognition highly depends on the precision of acquired 3D face data, while also requiring more computational power and storage capacity than 2D face recognition systems. In this paper, we present a developed nonintrusive 3D face modeling system composed of a stereo vision system and an invisible near-infrared line laser, which can be directly applied to profile-based 3D face recognition. We further propose a novel random-profile-based 3D face recognition method that is memory-efficient and pose-invariant. The experimental results demonstrate that the reconstructed 3D face data consists of more than 50 k 3D point clouds and a reliable recognition rate against pose variation.

  2. An empirical investigation on factors influencing on work stress: Evidence from banking industry

    OpenAIRE

    Alireza Davoudzadeh Moghaddam; Yasaman Mashhadi Farahani

    2015-01-01

    An individual with a career faced with various career challenges may experience work-related stress. Work related stress is a factor that threatens employees’ health. The most common negative consequences of stress are particularly the deterioration of performance and efficiency, decrease in productivity and quality of customer’s services, which results in health problems. Work-related stress is a global issue, and banks are no exception. This paper presents a survey to investigate the influe...

  3. RESEARCH AND DEVELOPMENT OF DSP-BASED FACE RECOGNITION SYSTEM FOR ROBOTIC REHABILITATION NURSING BEDS

    Directory of Open Access Journals (Sweden)

    Ming XING

    2016-04-01

    Full Text Available This article describes the development of DSP as the core of the face recognition system, on the basis of understanding the background, significance and current research situation at home and abroad of face recognition issue, having a in-depth study to face detection, Image preprocessing, feature extraction face facial structure, facial expression feature extraction, classification and other issues during face recognition and have achieved research and development of DSP-based face recognition system for robotic rehabilitation nursing beds. The system uses a fixed-point DSP TMS320DM642 as a central processing unit, with a strong processing performance, high flexibility and programmability.

  4. Conjunction Faces Alter Confidence-Accuracy Relations for Old Faces

    Science.gov (United States)

    Reinitz, Mark Tippens; Loftus, Geoffrey R.

    2017-01-01

    The authors used a state-trace methodology to investigate the informational dimensions used to recognize old and conjunction faces (made by combining parts of separately studied faces). Participants in 3 experiments saw faces presented for 1 s each. They then received a recognition test; faces were presented for varying brief durations and…

  5. Pedagogical Characteristics of Online and Face-to-Face Classes

    Science.gov (United States)

    Wuensch, Karl; Aziz, Shahnaz; Ozan, Erol; Kishore, Masao; Tabrizi, M. H. Nassehzadeh

    2008-01-01

    Currently, many students have had experience with both face-to-face and online classes. We asked such students at 46 different universities in the United States to evaluate the pedagogical characteristics of their most recently completed face-to-face class and their most recently completed online class. The results show that students rate online…

  6. Bayesian Face Recognition and Perceptual Narrowing in Face-Space

    Science.gov (United States)

    Balas, Benjamin

    2012-01-01

    During the first year of life, infants' face recognition abilities are subject to "perceptual narrowing", the end result of which is that observers lose the ability to distinguish previously discriminable faces (e.g. other-race faces) from one another. Perceptual narrowing has been reported for faces of different species and different races, in…

  7. Real Time Face Quality Assessment for Face Log Generation

    DEFF Research Database (Denmark)

    Kamal, Nasrollahi; Moeslund, Thomas B.

    2009-01-01

    Summarizing a long surveillance video to just a few best quality face images of each subject, a face-log, is of great importance in surveillance systems. Face quality assessment is the back-bone for face log generation and improving the quality assessment makes the face logs more reliable....... Developing a real time face quality assessment system using the most important facial features and employing it for face logs generation are the concerns of this paper. Extensive tests using four databases are carried out to validate the usability of the system....

  8. Face likeability mediates the memory-enhancing effect of face attractiveness in young but not older adults.

    Science.gov (United States)

    Lin, Tian; Lendry, Reesa; Ebner, Natalie C

    2016-11-01

    Evidence of effects of face attractiveness on memory is mixed and little is known about the underlying mechanisms of this relationship. Previous work suggests a possible mediating role of affective responding to faces (i.e., face likeability) on the relationship between face attractiveness and memory. Age-related change in social motivation may reduce the relevance of face attractiveness in older adults, with downstream effects on memory. In the present study, 50 young and 51 older participants were presented with face-trait pairs. Faces varied in attractiveness. Participants then completed a face-trait associative recognition memory task and provided likeability ratings for each face. There was a memory-enhancing effect of face attractiveness in young (but not older) participants, which was partially mediated by face likeability. In addition, more attractive and less attractive (compared to moderately attractive) faces were more likely remembered by both young and older participants. This quadratic effect of face attractiveness on memory was not mediated by face likeability. Findings are discussed in the context of motivational influences on memory that vary with age.

  9. Women's Safety and Health Issues at Work

    Science.gov (United States)

    ... tendonitis, respiratory diseases, infectious and parasitic diseases, and anxiety and stress disorders. 4 Social, economic, and cultural factors also put women at risk for injury and illness. For example, ...

  10. A nationwide population analysis of antenatal and perinatal complications among nurses and nonmedical working women

    Directory of Open Access Journals (Sweden)

    Chun-Che Huang

    2016-10-01

    Conclusion: Our nationwide population-based study revealed increased risks of antenatal and perinatal complications among nurses compared with those among nonmedical working women. The large-scale observation of the increased antenatal and perinatal complications draws attention to the health issues faced by nursing personnel who represent one of the most important workforces in the healthcare system.

  11. Face recognition system and method using face pattern words and face pattern bytes

    Energy Technology Data Exchange (ETDEWEB)

    Zheng, Yufeng

    2014-12-23

    The present invention provides a novel system and method for identifying individuals and for face recognition utilizing facial features for face identification. The system and method of the invention comprise creating facial features or face patterns called face pattern words and face pattern bytes for face identification. The invention also provides for pattern recognitions for identification other than face recognition. The invention further provides a means for identifying individuals based on visible and/or thermal images of those individuals by utilizing computer software implemented by instructions on a computer or computer system and a computer readable medium containing instructions on a computer system for face recognition and identification.

  12. Multibiometrics for face recognition

    NARCIS (Netherlands)

    Veldhuis, Raymond; Deravi, Farzin; Tao, Qian

    2008-01-01

    Fusion is a popular practice to combine multiple sources of biometric information to achieve systems with greater performance and flexibility. In this paper various approaches to fusion within a multibiometrics context are considered and an application to the fusion of 2D and 3D face information is

  13. Multibiometrics for face recognition

    NARCIS (Netherlands)

    Veldhuis, Raymond N.J.; Deravi, Farzin; Tao, Q.

    Fusion is a popular practice to combine multiple sources of biometric information to achieve systems with greater performance and flexibility. In this paper various approaches to fusion within a multibiometrics context are considered and an application to the fusion of 2D and 3D face information is

  14. Two Faces of Japan.

    Science.gov (United States)

    Beasley, Conger, Jr.

    1992-01-01

    Discusses the inconsistency between Japanese exploitation of world natural resources and gestures to provide leadership in ecologically innovative technology. Explores Japanese culture, power structure, population trends, environmental ethics, industrialism, and international business practices as they relate to the philosophical face of…

  15. Bayesian Face Sketch Synthesis.

    Science.gov (United States)

    Wang, Nannan; Gao, Xinbo; Sun, Leiyu; Li, Jie

    2017-03-01

    Exemplar-based face sketch synthesis has been widely applied to both digital entertainment and law enforcement. In this paper, we propose a Bayesian framework for face sketch synthesis, which provides a systematic interpretation for understanding the common properties and intrinsic difference in different methods from the perspective of probabilistic graphical models. The proposed Bayesian framework consists of two parts: the neighbor selection model and the weight computation model. Within the proposed framework, we further propose a Bayesian face sketch synthesis method. The essential rationale behind the proposed Bayesian method is that we take the spatial neighboring constraint between adjacent image patches into consideration for both aforementioned models, while the state-of-the-art methods neglect the constraint either in the neighbor selection model or in the weight computation model. Extensive experiments on the Chinese University of Hong Kong face sketch database demonstrate that the proposed Bayesian method could achieve superior performance compared with the state-of-the-art methods in terms of both subjective perceptions and objective evaluations.

  16. Facing Up to Death

    Science.gov (United States)

    Ross, Elizabeth Kubler

    1972-01-01

    Doctor urges that Americans accept death as a part of life and suggests ways of helping dying patients and their families face reality calmly, with peace. Dying children and their siblings, as well as children's feelings about relatives' deaths, are also discussed. (PD)

  17. Autonomous Face Segmentation

    Science.gov (United States)

    1992-09-01

    and Rhea Diamond. "From Piecemeal to Configurational Repre- sentation of Faces," Science, 195:312-314 (Jan 1977). 3. Damasio , Antonio R...34Prosopagnosia," Trends in Neuroscience, 8:132-135 (1985). 4. Damasio , Antonio R. and others. "Prosopagnosia: Anatomic Basis and Behav- ioral Mechanisms

  18. PrimeFaces blueprints

    CERN Document Server

    Jonna, Sudheer

    2014-01-01

    If you are a Java developer with experience of frontend UI development, and want to take the plunge to develop stunning UI applications with the most popular JSF framework, PrimeFaces, then this book is for you. For those with entrepreneurial aspirations, this book will provide valuable insights into how to utilize successful business models.

  19. Facing Up to Death

    Science.gov (United States)

    Ross, Elizabeth Kubler

    1972-01-01

    Doctor urges that Americans accept death as a part of life and suggests ways of helping dying patients and their families face reality calmly, with peace. Dying children and their siblings, as well as children's feelings about relatives' deaths, are also discussed. (PD)

  20. 黄泥灌浆治理采煤工作面火区实践%Practice on the Treatment of Fire Area in Mining Working Face by Yellow Clay Grouting

    Institute of Scientific and Technical Information of China (English)

    张中岭

    2014-01-01

    The process and treatment of spontaneous combustion in 21021 Coal Face ,Hongda Colliery was intro-duced in the paper ,after testing and analyzing correlation gas sample ,yellow clay grouting scheme was adopted to grout fire area ,which put out fire successfully and ensured safety production .%介绍了宏达煤矿21021采煤工作面发生自燃的过程及处理情况,通过对相关气样化验、分析后,采取了黄泥灌浆方案对火区进行注浆,成功灭火,保证了安全生产。