WorldWideScience

Sample records for current work examines

  1. Upper Extremity Injured Workers Stratified by Current Work Status: An Examination of Health Characteristics, Work Limitations and Work Instability

    Directory of Open Access Journals (Sweden)

    H Grant

    2010-06-01

    Full Text Available Background: Upper extremity injured workers are an under-studied population. A descriptive comparison of workers with shoulder, elbow and hand injuries reporting to a Canadian Workplace Safety and Insurance Board (WSIB clinic was undertaken.Objective: To determine if differences existed between injury groups stratified by current work status.Methods: All WSIB claimants reporting to our upper extremity clinic between 2003 and 2008 were approached to participate in this descriptive study. 314 working and 146 non-working WSIB claimants completed the Disabilities of the Arm, Shoulder and Hand questionnaire (DASH; Short Form health survey (SF36; Worker’s Limitations Questionnaire and the Work Instability Scale. Various parametric and non-parametric analyses were used to assess significant differences between groups on demographic, work and health related variables.Results: Hand, followed by the shoulder and elbow were the most common site of injury. Most non-workers listed their current injury as the reason for being off work, and attempted to return to work once since their injury occurrence. Non-workers and a subset of workers at high risk for work loss showed significantly worse mental functioning. Workers identified physical demands as the most frequent injury-related on the job limitation. 60% of current workers were listed as low risk for work loss on the Work Instability Scale.Conclusions: Poorer mental functioning, being female and sustaining a shoulder injury were risk factors for work instability. Our cohort of injured non-workers were unable to return to work due to their current injury, reinforcing the need to advocate for modified duties, shorter hours and a work environment where stress and injury recurrence is reduced. Future studies examining pre-injury depression as a risk factor for prolonged work absences are warranted.

  2. Current Work Politics

    DEFF Research Database (Denmark)

    Hasle, Peter; Hvid, Helge

    2003-01-01

    A presentation of the development of the Danish work politics during the last decade, discussed in an international context.......A presentation of the development of the Danish work politics during the last decade, discussed in an international context....

  3. Publishing translated works: Examining the process

    OpenAIRE

    Garby, Taisha Mary

    2015-01-01

    Greystone Books Ltd., based in Vancouver, publishes many translated works. This report is intended to examine the benefits of publishing translated works and compare that to publishing original English language works. This report will analyze two translated works: Gut: The Inside Story of Our Body’s Most Underrated Organ by Giulia Enders, which was translated from German to English, and 1000 Lashes: Because I Say What I Think by Raif Badawi, which was translated from Arabic to English. Greyst...

  4. Current work in energy analysis

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This report describes the work performed at Berkeley Lab most recently. One of the Labs accomplishments is the publication of Scenarios of US Carbon Reductions, an analysis of the potential of energy technologies to reduce carbon emissions in the US. This analysis is described and played a key role in shaping the US position on climate change in the Kyoto Protocol negotiations. The Labs participation in the fundamental characterization of the climate change issue by the IPCC is described. Described also is a study of leaking electricity, which is stimulating an international campaign for a one-watt ceiling for standby electricity losses from appliances. This ceiling has the potential to save two-thirds of the 5% of US residential electricity currently expended on standby losses. The 54 vignettes contained in the report summarize results of research activities ranging in scale from calculating the efficacy of individual lamp ballasts to estimating the cost-effectiveness of the national Energy Star{reg_sign} labeling program, and ranging in location from a scoping study of energy-efficiency market transformation in California to development of an energy-efficiency project in the auto parts industry in Shandong Province, China.

  5. Examination of the elbow: current concepts.

    Science.gov (United States)

    Hausman, Michael R; Lang, Penelope

    2014-12-01

    The elbow's complex anatomy and synergism of bony and ligamentous stabilizers make physical examination challenging. Adequate elbow assessment is essential for accurate diagnosis and initiating proper treatment. Isolated elbow injuries are rare; fractures should be interpreted as proxies for associated, often unappreciated, soft tissue injuries. A careful elbow examination informs the need for and interpretation of radiological studies, including fluoroscopy, magnetic resonance imaging, and computed tomography scanning.

  6. Rehabilitation Counselor Work Environment: Examining Congruence with Prototypic Work Personality

    Science.gov (United States)

    Zanskas, Stephen; Strohmer, Douglas C.

    2010-01-01

    The profession of rehabilitation counseling has undergone extensive empirical study. Absent from this research has been a theoretical basis for describing and understanding the profession and its associated work environment. The focus of this study was to further our understanding of the nature of the rehabilitation counselor's work environment…

  7. Rehabilitation Counselor Work Environment: Examining Congruence with Prototypic Work Personality

    Science.gov (United States)

    Zanskas, Stephen; Strohmer, Douglas C.

    2010-01-01

    The profession of rehabilitation counseling has undergone extensive empirical study. Absent from this research has been a theoretical basis for describing and understanding the profession and its associated work environment. The focus of this study was to further our understanding of the nature of the rehabilitation counselor's work environment…

  8. Working Children: Current Trends and Policy Responses.

    Science.gov (United States)

    Bequele, Assefa; Boyden, Jo

    1988-01-01

    Examines the types of employment children are most frequently engaged in, the risks involved, earnings, relationship between work and school, and the constraints on the exercise of their rights. Discusses initiatives underway to protect child workers, meet their needs, and formulate government policy. (JOW)

  9. Examining the work-home interface: an ecological systems perspective

    OpenAIRE

    MacKinnon, Richard A,

    2012-01-01

    This dissertation outlines a mixed-methods investigation of work-life balance, examining the construct from an ecological systems theory perspective. This necessitated research at the individual, group, organisational and wider societal levels and included three studies: two using quantitative methodology and one using qualitative.\\ud The quantitative phase included two studies that examined the experience of the home-work interface from the perspective of the employee, examining the impact o...

  10. Examining Relationships among Work Ethic, Academic Motivation and Performance

    Science.gov (United States)

    Meriac, John P.

    2015-01-01

    In this study, work ethic was examined as a predictor of academic motivation and performance. A total of 440 undergraduate students completed measures of work ethic and academic motivation, and reported their cumulative grade point average. Results indicated that several dimensions of work ethic were related to academic motivation and academic…

  11. Examining Relationships among Work Ethic, Academic Motivation and Performance

    Science.gov (United States)

    Meriac, John P.

    2015-01-01

    In this study, work ethic was examined as a predictor of academic motivation and performance. A total of 440 undergraduate students completed measures of work ethic and academic motivation, and reported their cumulative grade point average. Results indicated that several dimensions of work ethic were related to academic motivation and academic…

  12. 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…

  13. Examining the Psychology of Working Theory: Decent Work Among Sexual Minorities.

    Science.gov (United States)

    Douglass, Richard P; Velez, Brandon L; Conlin, Sarah E; Duffy, Ryan D; England, Jessica W

    2017-03-23

    Research has found heterosexist discrimination negatively relates to vocational outcomes among lesbian, gay, and bisexual (LGB) people, but no known study has examined how heterosexist discrimination relates to the attainment of decent work. Building from the Psychology of Working Theory, which proposes that specific forms of marginalization coupled with economic constraints limit a person's ability to secure decent work, the present study examined theoretically hypothesized pathways to decent work among a sample of employed sexual minority adults. Heterosexist discrimination and social class were examined as direct predictors of decent work, and indirect links were examined via work volition and career adaptability. Among our sample of 218 sexual minority people, structural equation modeling results suggested heterosexist discrimination and social class directly-and indirectly through work volition-predicted decent work. Practical implications and directions for future research are discussed. (PsycINFO Database Record

  14. Preliminary Work for Examining the Scalability of Reinforcement Learning

    Science.gov (United States)

    Clouse, Jeff

    1998-01-01

    Researchers began studying automated agents that learn to perform multiple-step tasks early in the history of artificial intelligence (Samuel, 1963; Samuel, 1967; Waterman, 1970; Fikes, Hart & Nilsonn, 1972). Multiple-step tasks are tasks that can only be solved via a sequence of decisions, such as control problems, robotics problems, classic problem-solving, and game-playing. The objective of agents attempting to learn such tasks is to use the resources they have available in order to become more proficient at the tasks. In particular, each agent attempts to develop a good policy, a mapping from states to actions, that allows it to select actions that optimize a measure of its performance on the task; for example, reducing the number of steps necessary to complete the task successfully. Our study focuses on reinforcement learning, a set of learning techniques where the learner performs trial-and-error experiments in the task and adapts its policy based on the outcome of those experiments. Much of the work in reinforcement learning has focused on a particular, simple representation, where every problem state is represented explicitly in a table, and associated with each state are the actions that can be chosen in that state. A major advantage of this table lookup representation is that one can prove that certain reinforcement learning techniques will develop an optimal policy for the current task. The drawback is that the representation limits the application of reinforcement learning to multiple-step tasks with relatively small state-spaces. There has been a little theoretical work that proves that convergence to optimal solutions can be obtained when using generalization structures, but the structures are quite simple. The theory says little about complex structures, such as multi-layer, feedforward artificial neural networks (Rumelhart & McClelland, 1986), but empirical results indicate that the use of reinforcement learning with such structures is promising

  15. Examining the Relationship between Social Capital and Career Success among Welfare to Work Participants in Louisiana

    Science.gov (United States)

    Davis-Green, Dionne Marie

    2012-01-01

    The study examined the relationship between social capital and career success among welfare to work participants in a Louisiana program from 2007 to 2009. Based on the high percentage who do not complete the Louisiana STEP program, outcomes from 2007 to 2009 suggest current STEP work activities may not prepare participants for career success and…

  16. Nondestructive examination of PHWR pressure tube using eddy current technique

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Hee Jong; Choi, Sung Nam; Cho, Chan Hee; Yoo, Hyun Joo; Moon, Gyoon Young [KHNP Central Research Institute, Daejeon (Korea, Republic of)

    2014-06-15

    A pressurized heavy water reactor (PHWR) core has 380 fuel channels contained and supported by a horizontal cylindrical vessel known as the calandria, whereas a pressurized water reactor (PWR) has only a single reactor vessel. The pressure tube, which is a pressure-retaining component, has a 103.4 mm inside diameter x 4.19 mm wall thickness, and is 6.36 m long, made of a zirconium alloy (Zr-2.5 wt% Nb). This provides support for the fuel while transporting the D2O heat-transfer fluid. The simple tubular geometry invites highly automated inspection, and good approach for all inspection. Similar to all nuclear heat-transfer pressure boundaries, the PHWR pressure tube requires a rigorous, periodic inspection to assess the reactor integrity in accordance with the Korea Nuclear Safety Committee law. Volumetric-based nondestructive evaluation (NDE) techniques utilizing ultrasonic and eddy current testing have been adopted for use in the periodic inspection of the fuel channel. The eddy current testing, as a supplemental NDE method to ultrasonic testing, is used to confirm the flaws primarily detected through ultrasonic testing, however, eddy current testing offers a significant advantage in that its ability to detect surface flaws is superior to that of ultrasonic testing. In this paper, effectiveness of flaw detection and the depth sizing capability by eddy current testing for the inside surface of a pressure tube, will be introduced. As a result of this examination, the ET technique is found to be useful only as a detection technique for defects because it can detect fine defects on the surface with high resolution. However, the ET technique is not recommended for use as a depth sizing method because it has a large degree of error for depth sizing.

  17. Eddy Current Examination of Spent Nuclear Fuel Canister Closure Welds

    Energy Technology Data Exchange (ETDEWEB)

    Arthur D. Watkins; Dennis C. Kunerth; Timothy R. McJunkin

    2006-04-01

    The National Spent Nuclear Fuel Program (NSNFP) has developed standardized DOE SNF canisters for handling and interim storage of SNF at various DOE sites as well as SNF transport to and SNF handling and disposal at the repository. The final closure weld of the canister will be produced remotely in a hot cell after loading and must meet American Society of Mechanical Engineers (ASME) Section III, Division 3 code requirements thereby requiring volumetric and surface nondestructive evaluation to verify integrity. This paper discusses the use of eddy current testing (ET) to perform surface examination of the completed welds and repair cavities. Descriptions of integrated remote welding/inspection system and how the equipment is intended function will also be discussed.

  18. Consciousness and working memory: Current trends and research perspectives.

    Science.gov (United States)

    Velichkovsky, Boris B

    2017-07-27

    Working memory has long been thought to be closely related to consciousness. However, recent empirical studies show that unconscious content may be maintained within working memory and that complex cognitive computations may be performed on-line. This promotes research on the exact relationships between consciousness and working memory. Current evidence for working memory being a conscious as well as an unconscious process is reviewed. Consciousness is shown to be considered a subset of working memory by major current theories of working memory. Evidence for unconscious elements in working memory is shown to come from visual masking and attentional blink paradigms, and from the studies of implicit working memory. It is concluded that more research is needed to explicate the relationship between consciousness and working memory. Future research directions regarding the relationship between consciousness and working memory are discussed. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. A Sex Work Research Symposium: Examining Positionality in Documenting Sex Work and Sex Workers’ Rights

    Directory of Open Access Journals (Sweden)

    Megan Lowthers

    2017-04-01

    Full Text Available Historically, academic literature on sex work has documented the changing debates, policies, and cultural discourse surrounding the sex industry, and their impact on the rights of sex workers worldwide. As sex work scholars look to the future of sex workers’ rights, however, we are also in a critical moment of self-reflection on how sex work scholarship engages with sex worker communities, produces knowledge surrounding sex work, and represents the lived experiences of sex workers’ rights, organizing, and activism. In this short Communication, proceedings from a recent sex work research symposium entitled, Sexual Economies, Politics, and Positionality in Sex Work Research are presented. Held at the Centre for Refugee Studies at York University, this symposium is a response to the need for sex work researchers, sex workers, and sex worker-led organizations to come together and critically examine the future of research on sex work and the politics of documenting sex workers’ rights.

  20. Pathological examination of breast cancer biomarkers: current status in Japan.

    Science.gov (United States)

    Masuda, Shinobu

    2016-07-01

    This article reviews the current status of pathological evaluation for biomarkers in Japan. The introduced issues are the international trends for estimation of biomarkers considering diagnosis and treatment decision, and pathological issues under discussion, and how Japanese Breast Cancer Society (JBCS) members have addressed issues related to pathology and biomarkers evaluation. As topics of immunohistochemical study, (1) ASCO/CAP guidelines, (2) Ki67 and other markers, (3) quantification and image analysis, (4) application of cytologic samples, (5) pre-analytical process, and (6) Japan Pathology Quality Assurance System are introduced. Various phases of concepts, guidelines, and methodologies are co-existed in today's clinical practice. It is expected in near future that conventional methods and molecular procedures will be emerged, and Japanese Quality assurance/Quality control (QA/QC) system will work practically. What we have to do in the next generation are to validate novel procedures, to evaluate the relationship between traditional concepts and newly proposed ideas, to establish a well organized QA/QC system, and to standardize pre-analytical process that are the basis of all procedures using pathological tissues.

  1. Mitigating Circumstances in the Current and the New Criminal Code. Comparative Examination

    Directory of Open Access Journals (Sweden)

    Ion Rusu

    2013-08-01

    Full Text Available In this paper we conducted a general review of the provisions relating to mitigating circumstances and their effects on the current conditions. It was also undertaken a comparative examination of the mitigating circumstances of the provisions of the current Criminal Code compared with those of the New Criminal Code. The research is focused on examining the provisions of the New Criminal Code and on formulating critical opinions. The paper can be useful to theorists and practitioners in this field in terms of entering into force of the New Criminal Code. The essential contribution of the work, its originality lies within the general examination of the rules governing the legal and judicial mitigating circumstances, their effects under the New Criminal Code, the comparative examination of current provisions, and the expressed critical views.

  2. Examining factors involved in stress-related working memory impairments: Independent or conditional effects?

    Science.gov (United States)

    Banks, Jonathan B; Tartar, Jaime L; Tamayo, Brittney A

    2015-12-01

    A large and growing body of research demonstrates the impact of psychological stress on working memory. However, the typical study approach tests the effects of a single biological or psychological factor on changes in working memory. The current study attempted to move beyond the standard single-factor assessment by examining the impact of 2 possible factors in stress-related working memory impairments. To this end, 60 participants completed a working memory task before and after either a psychological stressor writing task or a control writing task and completed measures of both cortisol and mind wandering. We also included a measure of state anxiety to examine the direct and indirect effect on working memory. We found that mind wandering mediated the relationship between state anxiety and working memory at the baseline measurement. This indirect relationship was moderated by cortisol, such that the impact of mind wandering on working memory increased as cortisol levels increased. No overall working memory impairment was observed following the stress manipulation, but increases in state anxiety and mind wandering were observed. State anxiety and mind wandering independently mediated the relationship between change in working memory and threat perception. The indirect paths resulted in opposing effects on working memory. Combined, the findings from this study suggest that cortisol enhances the impact of mind wandering on working memory, that state anxiety may not always result in stress-related working memory impairments, and that high working memory performance can protect against mind wandering.

  3. Gendered Violence: Examining Education's Role. Working Paper Series. Working Paper 4.

    Science.gov (United States)

    Hanson, Katherine

    Violence is a part of daily life in the United States, the world's leader in the number of homicides, rapes, and assaults. This working paper examines the issue of violence in the United States from a gender equity perspective. Gendered violence is reinforced by cultural beliefs that allow individuals and groups to use violence to establish and…

  4. Revised Subjects of the Current Korean Oriental Pharmacists' Licensing Examination

    Directory of Open Access Journals (Sweden)

    Jong-Pil Lim

    2007-12-01

    Full Text Available This study is designed to draw out new integrated subjects of the Korean Oriental Pharmacists??Licensing Examination (KOPLE. In 2004, for the revision of subjects, we have analyzed the curriculums of the Oriental Pharmacy department, the oriental pharmacist?占퐏 (OP?占퐏 job description book, and the elementary items of KOPLE. We also examined the system of the Chinese Herb Pharmacists??Examination and other health personnel licensing examinations and studied the data of items and compared them with KOPLE. We heard the public opinion on the present KOPLE. We developed a subfield of 18 subjects, a middle category of 188 items, and a small category of 1,026 items. We proposed a new KOPLE that consists of three subjects: basic oriental pharmacy, applied oriental pharmacy, and laws and regulations.

  5. Autism Spectrum Disorder: Examining Current Diagnosis Strategies and Assessment Tools

    Science.gov (United States)

    Wormald, Amy Marie

    2011-01-01

    Recent literature notes a significant increase in students being diagnosed with Autism Spectrum Disorder (ASD). Yet, no uniform testing protocol exists. It is vital for students and educators that a unified testing process be created and established. This study investigated which ASD testing instruments were currently used in Southern California…

  6. An Examination of Current Assessment Practices in Northeastern School Districts

    Science.gov (United States)

    Madaus, Joseph; Rinaldi, Claudia; Bigaj, Stephen; Chafouleas, Sandra M.

    2009-01-01

    Despite the central role of assessment in special education, there is a paucity of current research on instruments and methods used in schools. Special education directors (N = 164) in five northeastern states responded to an electronic survey related to the use of assessment instruments and methods in their districts. Data are presented regarding…

  7. Urban Science Education: Examining Current Issues through a Historical Lens

    Science.gov (United States)

    McLaughlin, Cheryl A.

    2014-01-01

    This paper reviews and synthesizes urban science education studies published between 2000 and 2013 with a view to identifying current challenges faced by both teachers and students in urban classrooms. Additionally, this paper considers the historical events that have shaped the conditions, bureaucracies, and interactions of urban institutions.…

  8. Urban Science Education: Examining Current Issues through a Historical Lens

    Science.gov (United States)

    McLaughlin, Cheryl A.

    2014-01-01

    This paper reviews and synthesizes urban science education studies published between 2000 and 2013 with a view to identifying current challenges faced by both teachers and students in urban classrooms. Additionally, this paper considers the historical events that have shaped the conditions, bureaucracies, and interactions of urban institutions.…

  9. The current status of the Korean student health examination

    Directory of Open Access Journals (Sweden)

    Hye-Jung Shin

    2013-08-01

    Full Text Available Recent trends place an emphasis on school health care, the ultimate goal of which is to protect,maintain, and promote students’ health. School health care is a program that integrates health careservices, health education, health counseling, and local social health services. The student healthexamination (SHE system is a part of school health care and schools and communities must beavailable to provide professional health services. Pediatricians also have important roles as experts inboth school health care and the SHE system. In this article, the history of school health care, its legalbasis, and the current status of the SHE system in Korea are reviewed. Furthermore, sample surveysfrom the past few years are reviewed. Through this holistic approach, future directions are proposed forthe improvement of SHE and school health care.

  10. Mind Wandering and Reading Comprehension: Examining the Roles of Working Memory Capacity, Interest, Motivation, and Topic Experience

    Science.gov (United States)

    Unsworth, Nash; McMillan, Brittany D.

    2013-01-01

    Individual differences in mind wandering and reading comprehension were examined in the current study. In particular, individual differences in mind wandering, working memory capacity, interest in the current topic, motivation to do well on the task, and topic experience and their relations with reading comprehension were examined in the current…

  11. Distance Education Programs in Social Work: Current and Emerging Trends

    Science.gov (United States)

    Vernon, Robert; Vakalahi, Halaevalu; Pierce, Dean; Pittman-Munke, Peggy; Adkins, Lynn Frantz

    2009-01-01

    This article reports on current and emerging trends in the use of distance education technologies in social work education. Areas studied include the extent of distance education programs, curricular areas covered, technologies used, pedagogical approaches, intentions for degree-program development, sources of pressure to adopt distance education…

  12. Management and Employee Control in Current Industrial Work

    Directory of Open Access Journals (Sweden)

    Helle Holt

    2014-09-01

    Full Text Available This article examines how employee control is affected by the ongoing erosion of boundaries in work organization and established boundaries in the relationship between employees and management. One assumption is that the erosion of boundaries offers potential for increased employee control, meaning increased autonomy or self-determination at work (employee control how and when to do what. This assumption is supported by theories on the psychosocial working environment. Another assumption is that the erosion of boundaries threatens the frontiers from where employees can defend their interests, and consequently reduces employees’ control of their work (what and how much to do. This assumption is supported by “labor process theory.” This article studies control and the erosion of boundaries in two case factories in the food industry. Two perspectives are applied: the psychosocial working environment and “labor process theory.”

  13. Management and employee control in current industrial work

    DEFF Research Database (Denmark)

    Holt, Helle; Hvid, Helge

    2014-01-01

    This article examines how employee control is affected by the ongoing erosion of boundaries in work organization and established boundaries in the relationship between employees and management. One assumption is that the erosion of boundaries offers potential for increased employee control, meaning...

  14. Diversity Practice in Social Work: Examining Theory in Practice

    Science.gov (United States)

    Davis, Tamara S.

    2009-01-01

    Individualized care in children's services requires practitioners to move beyond individual worldviews to gain a cultural context for service planning and delivery to an increasingly diversifying U.S. population. As such, research is needed to empirically support diversity practice models used to prepare practitioners for cross-cultural work. This…

  15. Knowledge Sharing at Work: An Examination of Organizational Antecedents

    Science.gov (United States)

    Behnke, Tricia M.

    2010-01-01

    With the rapid pace of today's knowledge-driven industries, organizations are turning to successful knowledge management initiatives to obtain sustainable competitive advantage. As a result, one facet of knowledge management, knowledge sharing at work, has received increased researcher and practitioner attention in the last decade. However, in the…

  16. Knowledge Sharing at Work: An Examination of Organizational Antecedents

    Science.gov (United States)

    Behnke, Tricia M.

    2010-01-01

    With the rapid pace of today's knowledge-driven industries, organizations are turning to successful knowledge management initiatives to obtain sustainable competitive advantage. As a result, one facet of knowledge management, knowledge sharing at work, has received increased researcher and practitioner attention in the last decade. However, in the…

  17. Examining the relationship between HRM and innovative work behaviour

    NARCIS (Netherlands)

    Veenendaal, A.A.R.; Nehles, A.C.; Velzen, van M.J.T.; Looise, J.C.

    2011-01-01

    The purpose of this paper is to study how HRM is related to individual innovation. As an operationalization of individual innovation, we will study the construct of innovative work behaviour (IWB). IWB is about the behaviour of an individual to intentionally introduce new ideas, processes or product

  18. Teaching Standards-Based Group Work Competencies to Social Work Students: An Empirical Examination

    Science.gov (United States)

    Macgowan, Mark J.; Vakharia, Sheila P.

    2012-01-01

    Objectives: Accreditation standards and challenges in group work education require competency-based approaches in teaching social work with groups. The Association for the Advancement of Social Work with Groups developed Standards for Social Work Practice with Groups, which serve as foundation competencies for professional practice. However, there…

  19. Working While Studying: Does It Matter? An Examination of the Washington State Work Study Program.

    Science.gov (United States)

    Van de Water, Gordon; Augenblick, John

    The impact of working on academic performance and persistence of a sample of full-time undergraduates enrolled in Washington State's public and private institutions during fall 1983 through spring 1985 was studied. Data sources included: student records for the State Work Study, College Work Study, and nonworking financial aid recipients; and…

  20. Emergencies and acute diseases in the collected works of Hippocrates: observation, examination, prognosis, therapy.

    Science.gov (United States)

    Askitopoulou, Helen; Stefanakis, Georgios; Astyrakaki, Elisabeth E; Papaioannou, Alexandra; Agouridakis, Panagiotis

    2016-12-01

    The collected works οf Hippocrates include a wealth of references to emergencies and acute conditions; if the physician could treat these, he would be considered superior to his colleagues. Works most relevant to current Emergency Medicine are presented. They indicate Hippocrates' remarkable insight and attention to the value of close observation, meticulous clinical examination, and prognosis. Hippocrates and his followers disdained mystery and were not satisfied until they had discovered a rational cause to diseases. They assigned great significance to distressing signs and symptoms - the famous Hippocratic face, the breathing pattern, pain, seizures, opisthotonus - pointing to a fatal outcome, which they reported to their patient. The principles of treatment of emergencies, such as angina, haemorrhage, empyema, ileus, shoulder dislocations and head injuries, are astonishingly similar to the ones used nowadays.

  1. A Sex Work Research Symposium: Examining Positionality in Documenting Sex Work and Sex Workers’ Rights

    National Research Council Canada - National Science Library

    Megan Lowthers; Magdalena Sabat; Elya M Durisin; Kamala Kempadoo

    2017-01-01

    Historically, academic literature on sex work has documented the changing debates, policies, and cultural discourse surrounding the sex industry, and their impact on the rights of sex workers worldwide...

  2. A preliminary model of work during initial examination and treatment planning appointments.

    Science.gov (United States)

    Irwin, J Y; Torres-Urquidy, M H; Schleyer, T; Monaco, V

    2009-01-10

    Objective This study's objective was to formally describe the work process for charting and treatment planning in general dental practice to inform the design of a new clinical computing environment.Methods Using a process called contextual inquiry, researchers observed 23 comprehensive examination and treatment planning sessions during 14 visits to 12 general US dental offices. For each visit, field notes were analysed and reformulated as formalised models. Subsequently, each model type was consolidated across all offices and visits. Interruptions to the workflow, called breakdowns, were identified.Results Clinical work during dental examination and treatment planning appointments is a highly collaborative activity involving dentists, hygienists and assistants. Personnel with multiple overlapping roles complete complex multi-step tasks supported by a large and varied collection of equipment, artifacts and technology. Most of the breakdowns were related to technology which interrupted the workflow, caused rework and increased the number of steps in work processes.Conclusion Current dental software could be significantly improved with regard to its support for communication and collaboration, workflow, information design and presentation, information content, and data entry.

  3. "The current status of work on the origin of life"

    CERN Document Server

    CERN. Geneva

    2011-01-01

    Work on the Origin of Life is poised to converge onto a fourth phase and, many of us hope, success. The first phase concerned prebiotic synthesis of the small molecules, amino acids, nucleotides, lipids and others, essential for life and spanned some forty years. The second overlapping phase was inspired by the symmetric of the DNA or RNA double helix, presumed that life must necessarily be based on some form of template replication of one strand by ligation of free nucleotides to create the second strand, melting of the two strands and cycling again. Spearheaded by L. Orgel, but with many others, this effort has, to date, failed. The third phase begins with the discovery that RNA molecules can act as enzymes, and posited the RNA world, in which RNA molecules dominated. This has led to slightly successful efforts to evolve an RNA sequence able to template replicate itself. Current success is an evolved ribozyme able to do so for 14 nucleotides. The forth phase is converging around four ideas: 1) liposomes, h...

  4. Comparing current definitions of return to work: A measurement approach

    NARCIS (Netherlands)

    Steenstra, I.A.; Lee, H.; Vroome, E.M.M. de; Busse, J.W.; Hogg-Johnson, S.J.

    2012-01-01

    Introduction Return-to-work (RTW) status is an often used outcome in work and health research. In low back pain, work is regarded as a normal activity a worker should return to in order to fully recover. Comparing outcomes across studies and even jurisdictions using different definitions of RTW can

  5. Comparing current definitions of return to work: A measurement approach

    NARCIS (Netherlands)

    Steenstra, I.A.; Lee, H.; Vroome, E.M.M. de; Busse, J.W.; Hogg-Johnson, S.J.

    2012-01-01

    Introduction Return-to-work (RTW) status is an often used outcome in work and health research. In low back pain, work is regarded as a normal activity a worker should return to in order to fully recover. Comparing outcomes across studies and even jurisdictions using different definitions of RTW can

  6. Mirth and Murder: Crime Scene Investigation as a Work Context for Examining Humor Applications

    Science.gov (United States)

    Roth, Gene L.; Vivona, Brian

    2010-01-01

    Within work settings, humor is used by workers for a wide variety of purposes. This study examines humor applications of a specific type of worker in a unique work context: crime scene investigation. Crime scene investigators examine death and its details. Members of crime scene units observe death much more frequently than other police officers…

  7. Mirth and Murder: Crime Scene Investigation as a Work Context for Examining Humor Applications

    Science.gov (United States)

    Roth, Gene L.; Vivona, Brian

    2010-01-01

    Within work settings, humor is used by workers for a wide variety of purposes. This study examines humor applications of a specific type of worker in a unique work context: crime scene investigation. Crime scene investigators examine death and its details. Members of crime scene units observe death much more frequently than other police officers…

  8. [Mental health nursing work: contradictions and current potentialities].

    Science.gov (United States)

    de Oliveira, Alice G Bottaro; Alessi, Neiry Primo

    2003-01-01

    This study aimed to identify contradictions and challenges that are present nowadays in mental health nursing work, in the context of the Psychiatric Reform, on the basis of the historical-social construction of this working process. The Psychiatric Reform presupposes a new design of work purpose and instruments, which still have little visibility in nursing practice, and the possibility for the person in mental suffering to achieve the subject-citizen condition - way of being and work purpose - which is directly related with the subject-citizen awareness of the nursing worker.

  9. Examination of the Psychometric Properties of the Knowledge of Aging for Social Work Quiz

    Science.gov (United States)

    Nakao, Kayoko C.; Damron-Rodriguez, JoAnn; Lawrance, Frances P.; Volland, Patricia J.

    2013-01-01

    Using graduate social work students' data ("n" = 481) in the Hartford Partnership Program for Aging Education (HPPAE) in the United States, the study examined psychometric properties of the Knowledge of Aging for Social Work Quiz (KASW), a revision of the Facts on Aging Quiz, to evaluate biopsychosocial knowledge relevant to social work.…

  10. Examining Work Engagement and Job Satisfaction of Staff Members in Higher Education

    Science.gov (United States)

    Hermsen, Jill; Rosser, Vicki

    2008-01-01

    Staff members are a large and growing set of employees within higher education. While their numbers are growing, they also are seeing a change in their salaries and working conditions. Given this situation, institutions are considering work engagement and job satisfaction research. The purpose of this article is to examine those work life…

  11. Examining the Constructs of Work-to-Family Enrichment and Positive Spillover

    Science.gov (United States)

    Masuda, Aline D.; McNall, Laurel A.; Allen, Tammy D.; Nicklin, Jessica M.

    2012-01-01

    This paper reports three studies examining construct validity evidence for two recently developed measures of the positive side of the work-family interface: work-to-family positive spillover (WFPS; Hanson, Hammer, & Colton, 2006) and work-to-family enrichment (WFE; Carlson, Kacmar, Wayne, & Grzywacz, 2006). Using confirmatory factor analysis, the…

  12. Examining Inclusion of Evidence-Based Practice on Social Work Training Program Websites

    Science.gov (United States)

    Wike, Traci L.; Bledsoe, Sarah E.; Bellamy, Jennifer L.; Grady, Melissa D.

    2013-01-01

    Websites represent a visible medium for social work programs to communicate information about social work research, academics, and professional training priorities, including evidence-based practice (EBP). However, few studies have examined the content of social work program websites. This exploratory study aimed to answer the question: Are EBP…

  13. Examination of the Psychometric Properties of the Knowledge of Aging for Social Work Quiz

    Science.gov (United States)

    Nakao, Kayoko C.; Damron-Rodriguez, JoAnn; Lawrance, Frances P.; Volland, Patricia J.

    2013-01-01

    Using graduate social work students' data ("n" = 481) in the Hartford Partnership Program for Aging Education (HPPAE) in the United States, the study examined psychometric properties of the Knowledge of Aging for Social Work Quiz (KASW), a revision of the Facts on Aging Quiz, to evaluate biopsychosocial knowledge relevant to social work.…

  14. Mind wandering and reading comprehension: examining the roles of working memory capacity, interest, motivation, and topic experience.

    Science.gov (United States)

    Unsworth, Nash; McMillan, Brittany D

    2013-05-01

    Individual differences in mind wandering and reading comprehension were examined in the current study. In particular, individual differences in mind wandering, working memory capacity, interest in the current topic, motivation to do well on the task, and topic experience and their relations with reading comprehension were examined in the current study. Using confirmatory factor analysis and structural equation modeling it was found that variation in mind wandering while reading was influenced by working memory capacity, topic interest, and motivation. Furthermore, these same factors, along with topic experience, influenced individual differences in reading comprehension. Importantly, several factors had direct effects on reading comprehension (and mind wandering), while the relation between reading comprehension (and mind wandering) and other factors occurred via indirect effects. These results suggest that both domain-general and domain-specific factors contribute to mind wandering while reading and to reading comprehension.

  15. Examining the Roles of Reasoning and Working Memory in Predicting Casual Game Performance across Extended Gameplay.

    Science.gov (United States)

    Kranz, Michael B; Baniqued, Pauline L; Voss, Michelle W; Lee, Hyunkyu; Kramer, Arthur F

    2017-01-01

    The variety and availability of casual video games presents an exciting opportunity for applications such as cognitive training. Casual games have been associated with fluid abilities such as working memory (WM) and reasoning, but the importance of these cognitive constructs in predicting performance may change across extended gameplay and vary with game structure. The current investigation examined the relationship between cognitive abilities and casual game performance over time by analyzing first and final session performance over 4-5 weeks of game play. We focused on two groups of subjects who played different types of casual games previously shown to relate to WM and reasoning when played for a single session: (1) puzzle-based games played adaptively across sessions and (2) speeded switching games played non-adaptively across sessions. Reasoning uniquely predicted first session casual game scores for both groups and accounted for much of the relationship with WM. Furthermore, over time, WM became uniquely important for predicting casual game performance for the puzzle-based adaptive games but not for the speeded switching non-adaptive games. These results extend the burgeoning literature on cognitive abilities involved in video games by showing differential relationships of fluid abilities across different game types and extended play. More broadly, the current study illustrates the usefulness of using multiple cognitive measures in predicting performance, and provides potential directions for game-based cognitive training research.

  16. Examining the Roles of Reasoning and Working Memory in Predicting Casual Game Performance across Extended Gameplay

    Science.gov (United States)

    Kranz, Michael B.; Baniqued, Pauline L.; Voss, Michelle W.; Lee, Hyunkyu; Kramer, Arthur F.

    2017-01-01

    The variety and availability of casual video games presents an exciting opportunity for applications such as cognitive training. Casual games have been associated with fluid abilities such as working memory (WM) and reasoning, but the importance of these cognitive constructs in predicting performance may change across extended gameplay and vary with game structure. The current investigation examined the relationship between cognitive abilities and casual game performance over time by analyzing first and final session performance over 4–5 weeks of game play. We focused on two groups of subjects who played different types of casual games previously shown to relate to WM and reasoning when played for a single session: (1) puzzle-based games played adaptively across sessions and (2) speeded switching games played non-adaptively across sessions. Reasoning uniquely predicted first session casual game scores for both groups and accounted for much of the relationship with WM. Furthermore, over time, WM became uniquely important for predicting casual game performance for the puzzle-based adaptive games but not for the speeded switching non-adaptive games. These results extend the burgeoning literature on cognitive abilities involved in video games by showing differential relationships of fluid abilities across different game types and extended play. More broadly, the current study illustrates the usefulness of using multiple cognitive measures in predicting performance, and provides potential directions for game-based cognitive training research. PMID:28326042

  17. 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…

  18. Shift Work and Health: Current Problems and Preventive Actions

    Directory of Open Access Journals (Sweden)

    Giovanni Costa

    2010-12-01

    Full Text Available The paper gives an overview of the problems to be tackled nowadays by occupational health with regards to shift work as well as the main guidelines at organizational and medical levels on how to protect workers’ health and well-being. Working time organization is becoming a key factor on account of new technologies, market globalization, economic competition, and extension of social services to general populations, all of which involve more and more people in continuous assistance and control of work processes over the 24 hours in a day. The large increase of epidemiological and clinical studies on this issue document the severity of this risk factor on human health and well being, at both social and psychophysical levels, starting from a disruption of biological circadian rhythms and sleep/wake cycle and ending in several psychosomatic troubles and disorders, likely also including cancer, and extending to impairment of performance efficiency as well as family and social life. Appropriate interventions on the organization of shift schedules according to ergonomic criteria and careful health surveillance and social support for shift workers are important preventive and corrective measures that allow people to keep working without significant health impairment.

  19. Do unions matter? An examination of the historical and contemporary role of labor unions in the social work profession.

    Science.gov (United States)

    Rosenberg, Jessica; Rosenberg, Samuel

    2006-10-01

    The attitudes among social workers toward labor unions are a topic of significance. Historically, social workers have had an ambivalent relationship with unions. This article analyzes the extent to which unions matter to social workers and whether unions represent the interests of professional social workers. The relationship between social work and unions is conceptualized as reciprocal in nature. Insights about social workers' current attitudes toward unions are informed through critical analysis of a recent research study that examined attitudes toward unions among social work union members. The authors discuss the potential for a collaborative progressive agenda between the social work profession and labor.

  20. Emotional labour and work engagement among nurses: examining perceived compassion, leadership and work ethic as stress buffers.

    Science.gov (United States)

    Mauno, Saija; Ruokolainen, Mervi; Kinnunen, Ulla; De Bloom, Jessica

    2016-05-01

    The study examined whether three resources, that is, compassion, transformational leadership and work ethic feasibility, buffer against the negative effects of emotional labour on work engagement. Emotional labour is a common job stressor among nurses, but little is known about whether certain personal and work resources buffer against it in relation to work engagement. Revealing buffers of emotional labour would help organizations to design tailored interventions. Cross-sectional online survey conducted in 2014. Participants were 3466 Finnish nurses. Hypotheses were tested via hierarchical moderated regression analyses. Higher emotional labour related to lower engagement. Two interaction effects were found. First, work ethic feasibility buffered against emotional labour: the nurses who perceived work ethic feasibility as high in a situation of high emotional labour, scored higher on engagement compared with those nurses who in this stress situation perceived work ethic feasibility to be low. Second, high compassion was detrimental to engagement in the presence of high emotional labour. Transformational leadership did not act as a buffer but showed a positive relationship with engagement. Work ethic feasibility (being able to work according to high ethical standards) is an important resource in nursing as it protects an employee against the negative effects of emotional labour and as it also directly promotes engagement. However, compassion may not always be beneficial in nursing, especially if co-occurring with high job stress. Transformational leadership has potential to improve engagement in nursing although it may not operate as a stress buffer. © 2016 John Wiley & Sons Ltd.

  1. Effectiveness of Working Memory Training among Subjects Currently on Sick Leave Due to Complex Symptoms

    Science.gov (United States)

    Aasvik, Julie K.; Woodhouse, Astrid; Stiles, Tore C.; Jacobsen, Henrik B.; Landmark, Tormod; Glette, Mari; Borchgrevink, Petter C.; Landrø, Nils I.

    2017-01-01

    Introduction: The current study examined if adaptive working memory training (Cogmed QM) has the potential to improve inhibitory control, working memory capacity, and perceptions of memory functioning in a group of patients currently on sick leave due to symptoms of pain, insomnia, fatigue, depression and anxiety. Participants who were referred to a vocational rehabilitation center volunteered to take part in the study. Methods: Participants were randomly assigned to either a training condition (N = 25) or a control condition (N = 29). Participants in the training condition received working memory training in addition to the clinical intervention offered as part of the rehabilitation program, while participants in the control condition received treatment as usual i.e., the rehabilitation program only. Inhibitory control was measured by The Stop Signal Task, working memory was assessed by the Spatial Working Memory Test, while perceptions of memory functioning were assessed by The Everyday Memory Questionnaire-Revised. Results: Participants in the training group showed a significant improvement on the post-tests of inhibitory control when compared with the comparison group (p = 0.025). The groups did not differ on the post-tests of working memory. Both groups reported less memory problems at post-testing, but there was no sizeable difference between the two groups. Conclusions: Results indicate that working memory training does not improve general working memory capacity per se. Nor does it seem to give any added effects in terms of targeting and improving self-perceived memory functioning. Results do, however, provide evidence to suggest that inhibitory control is accessible and susceptible to modification by adaptive working memory training. PMID:28111555

  2. [Stimulation of longitudinal growth of long bones through electrical current. Scintigraphic examinations on ribbit tibiae].

    Science.gov (United States)

    Klems, H; Venohr, H; Weigert, M

    1975-01-01

    Report on szintigraphical examinations using 87-mSr in young rabbits treated by direct current of different intensity varying from 2.5 to 40 micro-Ampère. The current was applicated to one tibia using the other as comparison. Corresponding to the realised growth-increase by electric stimulation there was found an increased uptake of 87m-Sr in the electro-stimulated tibia in all 16 rabbits.

  3. Adapting Objective Structured Clinical Examinations to Assess Social Work Students' Performance and Reflections

    Science.gov (United States)

    Bogo, Marion; Regehr, Cheryl; Logie, Carmen; Katz, Ellen; Mylopoulos, Maria; Regehr, Glenn

    2011-01-01

    The development of standardized, valid, and reliable methods for assessment of students' practice competence continues to be a challenge for social work educators. In this study, the Objective Structured Clinical Examination (OSCE), originally used in medicine to assess performance through simulated interviews, was adapted for social work to…

  4. Evaluating an Objective Structured Clinical Examination (OSCE) Adapted for Social Work

    Science.gov (United States)

    Bogo, Marion; Regehr, Cheryl; Katz, Ellen; Logie, Carmen; Tufford, Lea; Litvack, Andrea

    2012-01-01

    Objectives: To evaluate an objective structured clinical examination (OSCE) adapted for social work in a lab course and examine the degree to which it predicts competence in the practicum. Method: 125 Masters students participated in a one-scenario OSCE and wrote responses to standardized reflection questions. OSCE performance and reflections were…

  5. Examining the nomological network of satisfaction with work-life balance.

    Science.gov (United States)

    Grawitch, Matthew J; Maloney, Patrick W; Barber, Larissa K; Mooshegian, Stephanie E

    2013-07-01

    This study expands on past work-life research by examining the nomological network of satisfaction with work-life balance-the overall appraisal or global assessment of how one manages time and energy across work and nonwork domains. Analyses using 456 employees at a midsized organization indicated expected relationships with bidirectional conflict, bidirectional facilitation, and satisfaction with work and nonwork life. Structural equation modeling supported the utility of satisfaction with balance as a unique component of work-life interface perceptions. Results also indicated that satisfaction with balance mediated the relationship between some conflict/facilitation and life satisfaction outcomes, though conflict and facilitation maintained unique predictive validity on domain specific outcomes (i.e., work-to-life conflict and facilitation with work life satisfaction; life-to-work conflict and facilitation with nonwork life satisfaction).

  6. Examining behavioural coping strategies as mediators between work-family conflict and psychological distress.

    Science.gov (United States)

    Aazami, Sanaz; Shamsuddin, Khadijah; Akmal, Syaqirah

    2015-01-01

    We examined the mediating role of behavioral coping strategies in the association between work-family conflict and psychological distress. In particular, we examined the two directions of work-family conflict, namely, work interference into family and family interference into work. Furthermore, two coping styles in this study were adaptive and maladaptive coping strategies. This cross-sectional study was conducted among 429 Malaysian working women using self-reported data. The results of mediational analysis in the present study showed that adaptive coping strategy does not significantly mediate the effect of work-family conflict on psychological distress. However, maladaptive coping strategies significantly mediate the effect of work-family conflict on psychological distress. These results show that adaptive coping strategies, which aimed to improve the stressful situation, are not effective in managing stressor such as work-family conflict. We found that experiencing interrole conflict steers employees toward frequent use of maladaptive coping strategies which in turn lead to psychological distress. Interventions targeted at improvement of coping skills which are according to individual's needs and expectation may help working women to balance work and family demands. The important issue is to keep in mind that effective coping strategies are to control the situations not to eliminate work-family conflict.

  7. Examining Behavioural Coping Strategies as Mediators between Work-Family Conflict and Psychological Distress

    Directory of Open Access Journals (Sweden)

    Sanaz Aazami

    2015-01-01

    Full Text Available We examined the mediating role of behavioral coping strategies in the association between work-family conflict and psychological distress. In particular, we examined the two directions of work-family conflict, namely, work interference into family and family interference into work. Furthermore, two coping styles in this study were adaptive and maladaptive coping strategies. This cross-sectional study was conducted among 429 Malaysian working women using self-reported data. The results of mediational analysis in the present study showed that adaptive coping strategy does not significantly mediate the effect of work-family conflict on psychological distress. However, maladaptive coping strategies significantly mediate the effect of work-family conflict on psychological distress. These results show that adaptive coping strategies, which aimed to improve the stressful situation, are not effective in managing stressor such as work-family conflict. We found that experiencing interrole conflict steers employees toward frequent use of maladaptive coping strategies which in turn lead to psychological distress. Interventions targeted at improvement of coping skills which are according to individual’s needs and expectation may help working women to balance work and family demands. The important issue is to keep in mind that effective coping strategies are to control the situations not to eliminate work-family conflict.

  8. First Language Transfer in Second Language Writing: An Examination of Current Research

    Science.gov (United States)

    Karim, Khaled; Nassaji, Hossein

    2013-01-01

    First language (L1) transfer has been a key issue in the field of applied linguistics, second language acquisition (SLA), and language pedagogy for almost a century. Its importance, however, has been re-evaluated several times within the last few decades. The aim of this paper is to examine current research that has investigated the role of L1…

  9. The Catalina Sky Survey: Current and Future Work

    Science.gov (United States)

    Christensen, Eric; Larson, S.; Boattini, A.; Gibbs, A.; Grauer, A.; Hill, R.; Johnson, J.; Kowalski, R.; McNaught, R.

    2012-10-01

    The Catalina Sky Survey (CSS) continues to be the most productive Near Earth Object (NEO) survey in operation, accounting for nearly two-thirds of all NEO discoveries since 2005. We present a review of the current status of the survey operations, and highlight recent and future upgrades to our instrumentation. Recently, CSS has refurbished a 1.0-m telescope on Mt. Lemmon, Arizona, adjacent to the 1.5-m survey telescope. This telescope will be primarily used for NEO follow-up, recovery, and physical characterization of NEOs including colors and light curves. It will be capable of remote or robotic operations, programmed by adaptive queue-planning software of our own design. We expect to complete commissioning activities and begin full-time operations by the end of this year. A large-format camera featuring a single 10k x 10k detector is in the process of being fabricated for the 1.5-m survey telescope. The new camera system will increase the field-of-view from 1.2 to 5.0 square degrees, and the nightly coverage rate from 180 to 750 square degrees, to limiting magnitude V 21.5. This telescope is already the most productive for NEO discovery, accounting for approximately 40% of new NEOs since 2008, at an average rate of over 350 NEOs per year. We anticipate a significant increase in its discovery rate after commissioning, which will begin in late 2013. The Catalina Sky Survey gratefully acknowledges the support of NASA’s Near Earth Object Observation program (grant no. NNH12ZDA001N-NEOO).

  10. Mixed methods study examining work reintegration experiences from perspectives of Veterans with mental health disorders.

    Science.gov (United States)

    Kukla, Marina; Rattray, Nicholas A; Salyers, Michelle P

    2015-01-01

    Recent findings have demonstrated that reintegration for Veterans is often challenging. One difficult aspect of reintegration—transitioning into the civilian workplace—has not been fully explored in the literature. To address this gap and examine work reintegration, this mixed methods study examined the perspectives of Veterans with mental health disorders receiving Department of Veterans Affairs healthcare. Forty Veterans rated factors that affect work success; participants also provided narratives on their most and least successful work experiences. We used t-tests and qualitative analysis to compare participants who did and did not serve in combat. Several themes relevant to work reintegration emerged in the narratives, particularly for Veterans who served in combat. An array of work difficulties were reported in the months following military discharge. In addition, Veterans who served in combat reported significantly more work barriers than Veterans who did not serve in combat, particularly health-related barriers. In conclusion, Veterans with mental health disorders who served in combat experienced more work reintegration difficulty than their counterparts who did not serve in combat. The role of being a Veteran affected how combat Veterans formed their self-concept, which also shaped their work success and community reintegration, especially during the early transition period.

  11. 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…

  12. [The requirement for the health examination in work place to focus on mood disorders].

    Science.gov (United States)

    Ozaki, Norio

    2012-01-01

    In 2010 Mr. Nagatsuma, the former Minister of the Ministry of Health, Labor and Welfare of Japan expressed his opinion that the health examination of work place should includes items to focus on mental disorders such as depression, just after the Japanese Society of Psychiatry and Neurology with related societies launched the Joint Declaration of Countermeasure for Depression. To carry out the examination the following requirement is necessary. 1) Keeping the results of the health examination in secret. 2) Enlightenment of mental disorders including depression, bipolar disorders, schizophrenia and pervasive developmental disorders. 3) Not only questionnaires for screening but also supportive and sympathetic interview methods that are reliable and valid. 4) Cooperation between work place and health professional In introduction of medical intervention and rehabilitation. The strategy to realize the above-mentioned requirements is as follows. 1) Education of the industrial mental health staff: public health nurses and psychologists. 2) Pilot study to examine the method of the health examination. 3) Research to establish the future preventive method of mental disrders. 4) Budgetary appropriation. As the health examination should be benefit for workers, hasty introduction of the examination should be avoided.

  13. Learning and Working: Elements of the Diploma Disease Thesis Examined in England and Malaysia.

    Science.gov (United States)

    Little, Angela W.; Singh, Jasbir Sarjit

    1992-01-01

    Prospective and retrospective studies of 1,659 secondary school students and 198 workers in England and Malaysia found positive relationships between intrinsic motivations for learning and working. The "diploma disease" thesis, which posits negative relationships between examination-oriented schooling in developing nations and intrinsic…

  14. An Examination of Academic Burnout versus Work Engagement among Taiwanese Adolescents

    Science.gov (United States)

    Shih, Shu-Shen

    2012-01-01

    The author attempted to examine how Taiwanese junior high school students' perfectionistic tendencies and achievement goals were related to their academic burnout versus work engagement, and to determine differences in the indicators of burnout versus engagement among students with different subtypes of perfectionism. A total of 456 eighth-grade…

  15. The daily commute from work to home: Examining employees' experiences in relation to their recovery status

    NARCIS (Netherlands)

    Hooff, M.L.M. van

    2015-01-01

    Sufficient recovery after daily effort expenditure at work is important to protect employee health and well-being. However, the role of commuting in the daily effort-recovery process is still not very well understood. The present study aimed to advance insight in this respect by examining if

  16. Examining Foundations of Qualitative Research: A Review of Social Work Dissertations, 2008-2010

    Science.gov (United States)

    Gringeri, Christina; Barusch, Amanda; Cambron, Christopher

    2013-01-01

    This study examined the treatment of epistemology and methodological rigor in qualitative social work dissertations. Template-based review was conducted on a random sample of 75 dissertations completed between 2008 and 2010. For each dissertation, we noted the presence or absence of four markers of epistemology: theory, paradigm, reflexivity, and…

  17. Group Work Oral Participation: Examining Korean Students' Adjustment Process in a US University

    Science.gov (United States)

    Kim, Jung Yin

    2016-01-01

    This study examines, from a sociocultural perspective, the factors that explain why a group of seven Korean students attending an undergraduate business program in a US university are initially labelled as silent participants when first engaging in group work, and how these factors impacted the students' overall adjustment process. Data came from…

  18. Examining the Mentoring Relationships of Women Working in Intercollegiate Athletic Administration

    Science.gov (United States)

    Bower, Glenna G.; Hums, Mary A.

    2014-01-01

    The purpose of this study was to examine mentoring relationships of women working within intercollegiate athletic administration. More specifically, the mentor characteristics and the career and psychosocial benefits of having a mentor in intercollegiate athletic administration were the focus of the study. The population for this study was all…

  19. Examining Education and Newsroom Work Experience as Predictors of Communication Students' Perceptions of Journalism Ethics

    Science.gov (United States)

    Detenber, Benjamin H.; Cenite, Mark; Malik, Shelly; Neo, Rachel L.

    2012-01-01

    This study examines education and work experience in newsrooms as predictors of ethical perceptions among communication undergraduates at a large Singaporean university (N = 826). Results indicate that education is associated with ethical ideologies, perceived importance of journalism ethics codes, justifiability of using contentious news…

  20. High-definition optical coherence tomography imaging for noninvasive examination of heritage works.

    Science.gov (United States)

    Zaki, Farzana; Hou, Isabella; Cooper, Denver; Patel, Divya; Yang, Yi; Liu, Xuan

    2016-12-20

    Cultural heritage works, such as ancient murals and historical paintings, are examined routinely for the purpose of conservation. Previous works have applied optical coherence tomography (OCT), which is a three-dimensional (3D) microscopic imaging modality in the field of heritage works conservation. The data acquired by OCT provides both 3D surface information of the object and structure information underneath the surface. Therefore, cross-sectional information on the object can be utilized to study layer structure of the painting and brush stroke techniques used by the artist. However, as demonstrated in previous studies, OCT has limited capability in high-definition (HD) examination of paintings or murals that are in macroscopic scale. HD examination of heritage works needs to scan large areas and process huge amounts of data, while OCT imaging has a limited field of view and processing power. To further advance the application of OCT in the conservation of heritage works, we demonstrate what we believe is a novel high-speed, large field-of-view (FOV) OCT imaging platform. Our results suggest that this OCT platform has the potential to become a nondestructive alternative for the analysis and conservation of paintings and murals.

  1. Examining differences in developmental work personality across disability category: Implications for individuals with psychiatric disabilities.

    Science.gov (United States)

    O'Sullivan, Deirdre; Strauser, David R; Wong, Alex W K

    2012-01-01

    The purpose of this exploratory study was to examine the differences in levels of work personality for persons with psychiatric disabilities compared to persons with other types of disabilities. Seventy one adults eligible to receive Vocational Rehabilitation services participated; 30 reported a physical disability, 26 reported a psychiatric disability, and 15 reported a learning disability. Eligible participants were recruited through VR offices and volunteered to participate. Results indicate that persons with psychiatric disabilities scored significantly lower on the Work Task and Social Skills subscales of the Developmental Work Personality Scale (DWPS) when compared to individuals with physical disabilities, but scored higher than individuals with physical and learning disabilities on the Role Model subscale. The results of this study provide some initial clarity regarding developmental work personality differences among three broad categories of disability. Recommendations for future research are provided.

  2. First language transfer in second language writing: An examination of current research

    Directory of Open Access Journals (Sweden)

    Khaled Karim

    2013-01-01

    Full Text Available First language (L1 transfer has been a key issue in the field of applied linguistics, second language acquisition (SLA, and language pedagogy for almost a century. Its importance, however, has been re-evaluated several times within the last few decades. The aim of this paper is to examine current research that has investigated the role of L1 transfer in second language (L2 writing. The paper begins by discussing the different views of L1 transfer and how they have changed over time and then reviews some of the major studies that have examined the role of L1 transfer both as a learning tool and as a communicative strategy in L2 writing. The paper concludes with a number of suggestions for L2 writing instruction and future research.

  3. Food parenting: a selective review of current measurement and an empirical examination to inform future measurement.

    Science.gov (United States)

    Musher-Eizenman, Dara R; Kiefner, Allison

    2013-08-01

    Interactions between parents and children in regard to food are an important part of the development of food preferences and intake patterns for children. The measurement of this complex and multidimensional construct is very challenging. This article examines the current status of measurement in this domain in a selective review, considers qualitative input from parents and adolescents in an empirical examination of the topic, and makes concrete recommendations for the future. Qualitatively, there were important differences between what the adolescents reported that their parents did to impact their eating habits, what parents of younger children report they currently do, and what researchers typically measure in research on parental feeding practices. On the basis of these empirical findings and our review of the literature, we recommend that food parenting be measured on three levels: Feeding styles (e.g., authoritative), food parenting practices (e.g., restriction), and specific feeding behaviors (e.g., putting food out of the child's reach). Specific recommendations for future study are given for each level of measurement.

  4. Occupational Stress and Mental Health Symptoms: Examining the Moderating Effect of Work Recovery Strategies in Firefighters.

    Science.gov (United States)

    Sawhney, Gargi; Jennings, Kristen S; Britt, Thomas W; Sliter, Michael T

    2017-06-12

    The goal of this research was to examine the moderating effect of work recovery strategies on the relationship between occupational stress experienced by firefighters and mental health symptoms. Work recovery strategies were identified through semistructured interviews with 20 firefighters and a literature search on recovery strategies. A total of 7 work recovery strategies emerged using the 2 methods: work-related talks, stress-related talks, time with coworkers/supervisor, exercise, recreational activities, relaxation, and mastery experiences. Using a prospective study design with a 1-month time interval in a sample of 268 firefighters, experienced occupational stress at Time 1 was positively related to mental health symptoms at Time 2. In addition, with the exception of spending time with coworkers/supervisor, exercise and mastery experiences, recovery strategies at Time 1 were negatively related to mental health symptoms at Time 2. Lastly, all work recovery strategies, except stress-related talks and relaxation, moderated the relationship between experienced occupational stress at Time 1 and mental health symptoms at Time 2. Specifically, the positive relationship between experienced occupational stress and mental health symptoms was stronger when firefighters engaged in low, rather than high, work recovery strategies. Implications for research and practice are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  5. Activity-based costing for pathology examinations and comparison with the current pricing system in Turkey.

    Science.gov (United States)

    Ergün, Ferda A K; Ağirbaş, Ismail; Kuzu, Işınsu

    2013-01-01

    To demonstrate the real cost data of the pathology examinations by using the activity-based costing method and to contribute to the financial planning of the departments, health managers and also the social security institution. Forty-four examinations selected from the Healthcare Implementation Notification system list and performed at the Ankara University Faculty of Medicine Pathology Department during September 2010 were studied. The analysis and the real cost calculations were done according to the duration of the procedures. Calculated costs were compared with the Healthcare Implementation Notification system and Medicare price lists. The costs of the pathology tests listed within the same pricing levels in the Healthcare Implementation Notification system list showed great differences. The minimum and maximum costs in level 1, 2, 3, and 4 were 15,98-80,15 TL, 15,95-258,59 TL, 42,38- 236,87 TL, and 124,42-406,76 TL, respectively. Medicare price levels were more consistent with the real costs of the examinations compared to the Healthcare Implementation Notification system price list. The prices of the pathology examination listed at different levels in the Healthcare Implementation Notification system lists do not cover the real costs of the work done. The principal parameters of Activity-Based Costing system are more suitable for making the most realistic cost categorization. Although the prices could differ between countries, the Medicare system categories are more realistic than the Healthcare Implementation Notification system. The Healthcare Implementation Notification system list needs to be revised in order to reflect the real costs of the pathology examinations.

  6. Activity-Based Costing for Pathology Examinations and Comparison with the Current Pricing System in Turkey

    Directory of Open Access Journals (Sweden)

    Ferda AK ERGÜN

    2013-01-01

    Full Text Available Objective: To demonstrate the real cost data of the pathology examinations by using the activity-based costing method and to contribute to the financial planning of the departments, health managers and also the social security institution.Material and Method: Forty-four examinations selected from the Healthcare Implementation Notification system list and performed at the Ankara University Faculty of Medicine Pathology Department during September 2010 were studied. The analysis and the real cost calculations were done according to the duration of the procedures. Calculated costs were compared with the Healthcare Implementation Notification system and Medicare price lists.Results: The costs of the pathology tests listed within the same pricing levels in the Healthcare Implementation Notification system list showed great differences. The minimum and maximum costs in level 1, 2, 3, and 4 were 15,98-80,15 TL, 15,95-258,59 TL, 42,38- 236,87 TL, and 124,42-406,76 TL, respectively. Medicare price levels were more consistent with the real costs of the examinations compared to the Healthcare Implementation Notification system price list.Conclusion: The prices of the pathology examination listed at different levels in the Healthcare Implementation Notification system lists do not cover the real costs of the work done. The principal parameters of Activity-Based Costing system are more suitable for making the most realistic cost categorization. Although the prices could differ between countries, the Medicare system categories are more realistic than the Healthcare Implementation Notification system. The Healthcare Implementation Notification system list needs to be revised in order to reflect the real costs of the pathology examinations.

  7. A national survey examining the professional work life of today's nursing faculty.

    Science.gov (United States)

    Candela, Lori; Gutierrez, Antonio; Keating, Sarah

    2013-08-01

    To examine factors that influence faculty member's work life in order to provide a supportive environment for recruiting and retaining nursing faculty. A cross-sectional non-experimental design incorporating correlation-based analyses gathered from a 45-item online survey. The survey gauged several aspects of the nurse faculty work life, including teaching competence, productivity, and organizational support. US nurse faculty employed at either a CCNE or NLNAC accredited nursing program. A stepwise linear regression analysis was conducted to ascertain which aspects of work life significantly predicted nurse faculty members' intent to stay or leave the faculty role. A one-way ANOVA examined whether faculty members' intent to stay or leave the faculty role varied as a function of generation. Data from 808 useable surveys demonstrated that perceptions of administration's support for faculty improvement, perceptions of productivity, choice of pursuing a professional career in nursing, and the application of perceived teaching expertise significantly predicted faculty members' intent to stay or leave the faculty role. Moreover, generational membership influenced faculty members' intent to stay or leave the faculty role. Academic nurse administrators can positively affect the work life of their faculty and their intent to stay in the organization through support for the development of teaching and research roles with time and resources, recognition of faculty efforts, consideration of faculty needs from individual and generational perspectives, and targeted mentoring for career development. Copyright © 2012 Elsevier Ltd. All rights reserved.

  8. The daily commute from work to home: examining employees' experiences in relation to their recovery status.

    Science.gov (United States)

    van Hooff, Madelon L M

    2015-04-01

    Sufficient recovery after daily effort expenditure at work is important to protect employee health and well-being. However, the role of commuting in the daily effort-recovery process is still not very well understood. The present study aimed to advance insight in this respect by examining if relaxation, detachment, mastery and stressful delays experienced during the commute from work to home affect employees' recovery status after returning home from work and at the end of the evening. Daily job demands were expected to moderate these effects. Serenity and (low) anxiety were included as indicators of employees' recovery status. Data were collected by means of a 5-day daily diary study (three measurements daily) among 76 participants from various industries. Multilevel analyses showed that relaxation was positively and stressful delays were negatively related to employees' recovery status after returning home from work but not to indicators of recovery at the end of the evening. For detachment, similar relations were found but only on days with high job demands. Mastery was not related to employees' recovery status. These findings enhance our insight in the daily effort-recovery cycle and underline the importance of promoting detachment (on demanding workdays) and relaxation on the way home from work. Copyright © 2013 John Wiley & Sons, Ltd.

  9. The role of bridging organizations in environmental management: examining social networks in working groups

    Directory of Open Access Journals (Sweden)

    Adam A. Kowalski

    2015-06-01

    Full Text Available The linkage of diverse sets of actors and knowledge systems across management levels and institutional boundaries often poses one of the greatest challenges in adaptive management of natural resources. Bridging organizations can facilitate interactions among actors in management settings by lowering the transaction costs of collaboration. The Center for Ocean Solutions (COS is an example of a bridging organization that is focused on linking actors within the ocean sciences and governance arena through the use of working groups. This research examines how network connections between group members affect working group functionality and, more specifically, whether cohesive network structures allow groups to more effectively achieve their goals and objectives. A mixed-methods approach, incorporating both qualitative and quantitative data collection and analysis methods, is employed to understand the structural characteristics of COS working groups. The study finds that cohesive network structures are not associated with increased working group functionality. Strong, centralized leadership is a better predictor of working group success in achieving goals and objectives.

  10. [Problems of work world and its impact on health. Current financial crisis].

    Science.gov (United States)

    Tomasina, Fernando

    2012-06-01

    Health and work are complex processes. Besides, they are multiple considering the forms they take. These two processes are linked to each other and they are influenced by each other. According to this, it is possible to establish that work world is extremely complex and heterogeneous. In this world, "old" or traditional risks coexist with "modern risks", derived from the new models of work organization and the incorporation of new technologies. Unemployment, work relationships precariousness and work risks outsourcing are results of neoliberal strategies. Some negative results of health-sickness process derived from transformation in work world and current global economic crisis have been noticed in current work conditions. Finally, the need for reconstructing policies focusing on this situation derived from work world is suggested.

  11. Return on current assets, working capital and required rate of return on equity

    OpenAIRE

    2014-01-01

    The problem of return on current assets and return on working capital related to the cost of equity invested in a company is analyzed in this paper. Risk – return and liquidity – profitability trade-offs influence the company’s equilibrium and management decisions. Liquidity is measured by the cash conversion cycle and it is related to the working capital strategy, measured by current ratio. Rate of return on current assets should be related to the rate of return on working capital that is li...

  12. Critical currents in A-15 structure Nb3Al converted from cold-worked bcc structure

    Science.gov (United States)

    Woollam, J. A.; Alterovitz, S. A.; Haugland, E.; Webb, G. W.

    1980-01-01

    The paper considers critical currents in A-15 structure Nb3Al converted from a cold-worked bcc structure. Nb3Al prepared in the ductile phase by quenching and mechanical working followed by conversion to the A-15 structure could carry currents above 10 to the 9th power A/sq m in fields near 20 T. These critical currents are comparable to those of Nb3Ge and V3Ga which are closest competing materials for use in high fields; further enhancement of the critical current is possible if thermal treatments are optimized.

  13. Dose conversion coefficients for CT examinations of adults with automatic tube current modulation

    Energy Technology Data Exchange (ETDEWEB)

    Schlattl, H; Zankl, M; Becker, J; Hoeschen, C, E-mail: helmut.schlattl@helmholtz-muenchen.d [Department of Medical Radiation Physics and Diagnostics, Helmholtz Zentrum Muenchen-National Research Center for Environmental Health, Ingolstaedter Landstr. 1, 85764 Oberschleissheim (Germany)

    2010-10-21

    Automatic tube current modulation (TCM) is used in modern CT devices. This is implemented in the numerical calculation of dose conversion coefficients for CT examinations. For four models of adults, the female and male reference models of ICRP and ICRU and a lighter and a heavier female model, dose conversion coefficients normalized to CTDI{sub vol} (DCC{sup CT}) have been computed with a Monte Carlo transport code for CT scans with and without TCM. It could be shown for both cases that reliable values for spiral CT scans are obtained when combining the results from an appropriate set of axial scans. The largest organ DCC{sup CT} are presented for typical CT examinations for all four models. The impact of TCM is greatest for chest, pelvis and whole-trunk CT examinations, where with TCM the effective DCC{sup CT} can be 20-25% lower than without TCM. Typical organs with strong dependence on TCM are thyroid, urinary bladder, lungs and oesophagus. While the DCC{sup CT} of thyroid and urinary bladder are mainly sensitive to angular TCM, the DCC{sup CT} of lungs and oesophagus are influenced primarily by longitudinal TCM. The impact of the body stature on the effective DCC{sup CT} is of the same order as the effect of TCM. Thus, for CT scans in the trunk region, accurate dose values can only be obtained when different sets of DCC{sup CT} are employed that are appropriate for the patient's sex and stature and the actual TCM settings.

  14. Examining the temporal relationship between psychological climate, work attitude, and staff turnover.

    Science.gov (United States)

    Garner, Bryan R; Hunter, Brooke D

    2013-02-01

    Relative to the broader industrial-organizational (I-O) psychology field, research on the turnover of substance use disorder (SUD) treatment staff is in its infancy. Despite its long and rich history, recent reviews of the turnover literature within I-O psychology have noted that there remains considerable room for improvement. In particular, recommendations have been made for research that considers time in the turnover process and explores more distal causes of staff turnover. Addressing these gaps, this article examined the temporal relationship between latent measures of psychological climate, work attitude, and staff turnover. Using data from 95 SUD treatment staff clustered within 29 treatment organizations, multilevel discrete-time survival analyses revealed that a latent measure of work attitude (e.g., job satisfaction, pay satisfaction, turnover intentions) fully mediated the temporal relationship between latent measures of psychological climate (e.g., supervisor support, coworker support, role conflict) and subsequent staff turnover. Copyright © 2013 Elsevier Inc. All rights reserved.

  15. The examination of sport managers and coaches’ stress levels and depressed mood at work in Turkey

    Directory of Open Access Journals (Sweden)

    Bilge Donuk

    2013-04-01

    Full Text Available This paper is an investigation of stress levels and depressed mood at work in sport managers and coaches. Three different questionnaires were applied to professional sport managers (n=60 and coaches (n=52 in Turkey to regard to potential sources of stress before, during and after competitions. This sample represented approximately 21% of the total professional football, basketball and volleyball clubs in Turkey. The questionnaires used are “Perceived Stress Questionnaire”, “Anxiety-Stress Questionnaire” and “Depressed Mood at Work Questionnaire”. Our findings indicated that: The aim of first questionnaire was to assess perceived stressful situations and results show that general stress levels of managers and coaches are under the average. When we examine the second questionnaire consisting of health, physical condition, tension caused by stress; it is seen that negative effects of these factors increase. At last; according to the depressed mood at work questionnaire which evaluates the physiological conditions related to stress; it’s found out that both managers and coaches aren’t satisfied with their working atmosphere and managers’ unhappiness levels are higher than coaches are.

  16. Examining More Inclusive Approaches to Social Work, Physical Disability, and Sexuality.

    Science.gov (United States)

    Kattari, Shanna K; Turner, George

    2017-01-01

    People with disabilities often experience the idea that those with disabilities are not, or should not be, sexual beings. This article examines how people with physical disabilities define sexual activity, their levels of sexual satisfaction, group differences in how people define different acts as sexual activities, and the differences in levels of sexual satisfaction. Additionally, this study (N = 450) looks at the correlations between levels of independence in multiple contexts. Levels of independence are also assessed in relationship to severity of disability and sexual satisfaction. Implications for social work and social service practice, education, and policy are discussed.

  17. Comparison of Continuous Assessment (CA and Examination Scores in an English Speech Work Class

    Directory of Open Access Journals (Sweden)

    Iyabode Omolara Akewo DANIEL

    2012-11-01

    Full Text Available English language oral teaching and testing has usually been a problematic issue in the Nigerian educational system. This study thus examines the way Continuous Assessment (CA and examination results compare in the ENG 121 English orals practical class in FCE, Okene. This is to assess the impact of the innovative pragmatic approach of continuous practice of pronunciation employed by the course lecturer. The performance levels of the candidates are ranked on a scale of 1-10. A frequency and percentage comparative ranking of the scores is done. A tabular and graphic presentation of the scores reveals the students’ performance is generally above average, indicating the success of the pragmatic approach. Nevertheless, a more favourable performance in the CA than in the examination is observed. The paper concludes that the innovative approach greatly helped the students to improve on their performance in spoken English. It thus recommends, among other things, that pragmatic teaching procedure should be constantly employed in teaching Nigerian students to the end of Nigeria attaining her true position in the comity of nations. Key words: English orals, Speech work class, Nigerian education system, functional education, innovation, CA and examination scores

  18. Examining the premises supporting the empirically supported intervention approach to social work practice.

    Science.gov (United States)

    McBeath, Bowen; Briggs, Harold E; Aisenberg, Eugene

    2010-10-01

    Federal, state, and local policymakers and funders have increasingly organized human service delivery functions around the selection and implementation of empirically supported interventions (ESIs), under the expectation that service delivery through such intervention frameworks results in improvements in cost-effectiveness and system performance. This article examines the validity of four premises undergirding the ESI approach: ESIs are effective, relevant to common client problems and needs, culturally appropriate, and replicable and sustainable in community-based settings. In reviewing available literature, the authors found insufficient support for the uniform application of an ESI approach to social work practice in the human service sector, particularly as applied within agency contexts serving ethnic minority clients. The authors recommend that greater attention be devoted to the development and dissemination of social work interventions that respond to needs that are broadly understood and shared across diverse cultural groups, have proven clinical efficacy, and can be translated successfully for use across different agency and cultural environments. Such attention to the research and development function of the social work profession is increasingly necessary as policymakers and human service system architects require reduced costs and improved performance for programs serving historically oppressed client populations.

  19. The Future of School Social Work Practice: Current Trends and Opportunities

    OpenAIRE

    2005-01-01

    This article discusses the information on school social work practice in the United States and summarizes recent trends and their implications for the future of school social work. The number of school social workers and current infrastructure available for the development of school social work practice is reviewed. Five sociocultural trends are summarized that are affecting public schools as well as important school-based practice trends such as standardized testing, and high stakes accounta...

  20. Dose conversion coefficients for paediatric CT examinations with automatic tube current modulation.

    Science.gov (United States)

    Schlattl, H; Zankl, M; Becker, J; Hoeschen, C

    2012-10-21

    A common dose-saving technique used in modern CT devices is automatic tube current modulation (TCM), which was originally designed to also reduce the dose in paediatric CT patients. In order to be able to deduce detailed organ doses of paediatric models, dose conversion coefficients normalized to CTDI(vol) for an eight-week-old baby and seven- and eight-year-old children have been computed accounting for TCM. The relative difference in organ dose conversion coefficients with and without TCM is for many organs and examinations less than 10%, but can in some cases amount up to 30%, e.g., for the thyroid in the chest CT of the seven-year-old child. Overall, the impact of TCM on the conversion coefficients increases with increasing age. Besides TCM, also the effect of collimation and tube voltage on organ dose conversion coefficients has been investigated. It could be shown that the normalization to CTDI(vol) leads to conversion coefficients that can in most cases be considered to be independent of collimation and tube voltage.

  1. Current Parental Depression and Offspring Perceived Self-Competence: A Quasi-Experimental Examination

    Science.gov (United States)

    Class, Quetzal A.; D’Onofrio, Brian M.; Singh, Amber L.; Ganiban, Jody M.; Spotts, E. L.; Lichtenstein, Paul; Reiss, David; Neiderhiser, Jenae M.

    2013-01-01

    A genetically-informed, quasi-experimental design was used to examine the genetic and environmental processes underlying associations between current parental depressive symptoms and offspring perceived self-competence. Participants, drawn from a population-based Swedish sample, were 852 twin pairs and their male (52%) and female offspring aged 15.7 ± 2.4 years. Parental depressive symptoms were measured using the Center for Epidemiological Studies Depression scale. Offspring perceived self-competence was measured using a modified Harter Perceived Competence Scale. Cousin comparisons and Children of Twins (CoT) designs suggested that associations between maternal depressive symptoms and offspring perceived self-competence were due to shared genetic/environmental liability. The mechanism responsible for father-offspring associations, however, was independent of genetic factors and of extended-family environmental factors, supporting a causal inference. Thus, mothers and fathers may impact offspring perceived self-competence via different mechanisms and unmeasured genetic and environmental selection factors must be considered when studying the intergenerational transmission of cognitive vulnerabilities for depression. PMID:22692226

  2. An Examination of the Mediating Effect of Islamic Work Ethic on the Relationships between Transformational Leadership and Work Outcomes

    Directory of Open Access Journals (Sweden)

    Wahibur Rokhman

    2011-06-01

    Full Text Available This study investigates the role of Islamic work ethic as mediator between transformational leadership and work outcomes (organizational commitment, job satisfaction and turnover intention. This study used a sample of 370 employees from 60 Islamic microfinance institutions in Central Java, Indonesia. The results of Structural Equation Modeling (SEM indicate that transformational leadership has a positively significant impact on Islamic work ethic. The findings also noted that Islamic work ethic directly and positively affect both organizational commitment and job satisfaction on the one hand, and negatively influences turnover intention on the other. Overall the model supported that Islamic work ethic has a significant role to mediate the the relationship betweem transformational leadership and work outcomes. Implication, limitation and suggestion for future research are discussed.

  3. Examining Structural Relationships between Work Engagement, Organizational Procedural Justice, Knowledge Sharing, and Innovative Work Behavior for Sustainable Organizations

    Directory of Open Access Journals (Sweden)

    Woocheol Kim

    2017-02-01

    Full Text Available Despite the importance of the human/social dimension of organizational sustainability, this area of scholastic endeavor has received relatively little attention when compared to the economic and environmental dimensions of sustainability. On the basis of social exchange theory, this study posited the important role that employee work engagement is a key component for improving human performance for organizational sustainability. In order to do so, it suggests the important role that employee work engagement has on the relationships among various factors in the organization, including organizational procedural justice, knowledge sharing, and innovative work behaviors. A total of 400 complete responses from full-time employees in Korean organizations were used for the purpose of data analysis with structural equation modeling (SEM. The results demonstrated that organizational procedural justice is positively related with employee work engagement, knowledge sharing, and innovative work behavior. In addition, work engagement enhances employee knowledge sharing and innovative work behavior, and knowledge sharing enhances innovative work behavior. With regard to the mechanisms of these relationships, work engagement and knowledge sharing acted as significant mediators. Based on the findings, we suggested relevant research implications and recommendations for future research on sustainable organizations.

  4. Examining variation in working memory capacity and retrieval in cued recall.

    Science.gov (United States)

    Unsworth, Nash

    2009-05-01

    Two experiments examined the notion that individual differences in working memory capacity (WMC) are partially due to differences in search set size in cued recall. High and low WMC individuals performed variants of a cued recall task with either unrelated cue words (Experiment 1) or specific cue phrases (Experiment 2). Across both experiments low WMC individuals recalled fewer items, made more errors, and had longer correct recall latencies than high WMC individuals. Cross-experimental analyses suggested that providing participants with more specific cues decreased the size of the search set, leading to better recall overall. However, these effects were equivalent for high and low WMC. It is argued that these results are consistent with a search model framework in which low WMC individuals search through a larger set of items than high WMC individuals.

  5. Working memory training in old age: an examination of transfer and maintenance effects.

    Science.gov (United States)

    Borella, Erika; Carretti, Barbara; Zanoni, Giulia; Zavagnin, Michela; De Beni, Rossana

    2013-06-01

    The present study examined the efficacy of a verbal working memory (WM) training program in old-old individuals (over 75 years of age). Thirty-six adults aged 75-87 took part in the study: 18 were randomly assigned to receive training and the remainder served as active controls. Specific training gains in a verbal WM task (criterion task), and transfer effects on measures of visuospatial WM, short-term memory, inhibition, processing speed, and fluid intelligence were examined. The trained old-old adults performed better than the controls in the criterion task, and this benefit persisted after 8 months; they also showed an increase in the efficiency of inhibitory mechanisms at follow-up compared with pretest. The results of this study suggest that the present WM training program produces benefits maintained over time even in old-old adults. These findings confirm that there is still room for plasticity in the basic mechanisms of cognition in advance old age.

  6. A qualitative examination of professional role commitment among athletic trainers working in the secondary school setting.

    Science.gov (United States)

    Pitney, William A

    2010-01-01

    Work-related demands can challenge an athletic trainer's professional role commitment for an extended period throughout one's career. To explore how athletic trainers perceive the phenomenon of professional commitment and maintain this commitment while working in a professionally challenging environment. Basic, interpretive qualitative study. Secondary school. A criterion sample was used. Each participant had a minimum of 10 years of experience as an athletic trainer and self-identified as having maintained his or her professional commitment. Seventeen individuals (14 men, 3 women) with a mean age of 44.3 +/- 6.8 years and 19.0 +/- 6.7 years of experience in the secondary school setting participated in the study. Seventeen total interviews were conducted. Interviews were transcribed and an inductive analysis was performed. A peer debriefing and member checks with 7 participants were completed to enhance the trustworthiness of the findings. Four themes emerged from the findings: 1) professional responsibility, 2) rewards, 3) respect, and 4) rejuvenation. Participants explained that a strong sense of responsibility to their patients was a prominent feature of maintaining their commitment. Their professional commitment was influenced by both intrinsic and extrinsic rewards and respect from others. The last emergent theme, rejuvenation, explained the necessity of having appropriate time away from the athletic training role to interact with peers and address personal needs. A strong sense of professional responsibility to both patients and the athletic training discipline is a central feature of professional commitment. Organizations, such as high school athletic programs, can play an influential role in helping an athletic trainer to maintain professional commitment by examining the intrinsic and extrinsic reward systems, assessing the work structure to ensure time to address personal needs, fostering effective communication, and addressing continuing education needs

  7. RETURN ON CURRENT ASSETS, WORKING CAPITAL AND REQUIRED RATE OF RETURN ON EQUITY

    Directory of Open Access Journals (Sweden)

    Monika Bolek

    2014-08-01

    Full Text Available The problem of return on current assets and return on working capital related to the cost of equity invested in a company is analyzed in this paper. Risk – return and liquidity – profitability trade-offs influence the company’s equilibrium and management decisions. Liquidity is measured by the cash conversion cycle and it is related to the working capital strategy, measured by current ratio. Rate of return on current assets should be related to the rate of return on working capital that is linked to the cost of capital and the required rate of return. The results indicate that there is a positive relationship between the return on current assets and cash conversion cycle, a positive relationship between cost of equity and return on working capital meaning that the working capital, cash conversion cycle and current assets management are related to profitability, and cost of equity is determined by the required rate of return calculated based on the Capital Asset Pricing Model.

  8. Current status and Future Works in Dynamic Control Rod Worth Measurement Method in KOREA

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Eun-ki; Shin, Ho-chul [Korea Hydro Nuclear Power Co. Central Research Inst, Daejeon (Korea, Republic of)

    2015-10-15

    Actually all ex-core detector signal data processing and extracting the final conclusion about the single control bank was performed by the 3rd generation of Digital Reactivity Computer System (DRCS). From 2006 to 2016, about 250 control bank worths were measured and the difference between measured and calculated worth of individual bank were several % and total rod worth differences of each cycle were less than 3%. However there were a few odd cases showing the individual difference greater than 15% which is the criteria. And some OPR1000 nuclear power plants built recently use fission chambers instead of traditional uncompensated ion chambers. To consider those conditions, any modification of the DCRM method and DRCS were requested. In this paper, short description about DCRM method, current status of DCRM modification and future works are discussed. About 10 cases among about 250 control bank worth measurement with original DCRM method with UIC signals result in very heavy fluctuation on reactivity curve and the difference approaches 15%, the individual limit. The electrometer signals processing method were the main cause. To overcome this problem, a modified reactivity computer system using own current treatment logic was designed. It shows the reactivity fluctuation can be reduced dramatically in case of UIC signal. Recently the modified DRCS coupled INVESE code applied Westinghouse 2 Loop plant and gave very good results except a control bank whose measured rod worth was shown of 18% difference from the estimated value. The results were same for three repeat tests. All possible causes are examined from computer codes to detail data acquisition system.

  9. Working Memory Capacity and Recall from Long-Term Memory: Examining the Influences of Encoding Strategies, Study Time Allocation, Search Efficiency, and Monitoring Abilities

    Science.gov (United States)

    Unsworth, Nash

    2016-01-01

    The relation between working memory capacity (WMC) and recall from long-term memory (LTM) was examined in the current study. Participants performed multiple measures of delayed free recall varying in presentation duration and self-reported their strategy usage after each task. Participants also performed multiple measures of WMC. The results…

  10. Creating healthy work in small enterprises - from understanding to action:Summary of current knowledge

    OpenAIRE

    Stephen, legg; Ian S., laird; Olsen, Kirsten Bendix; Hasle, Peter

    2014-01-01

    Although much is known about small and medium enterprises (SMEs), our current knowledge and understanding of occupational health and safety (OHS) and the work environment in SMEs is limited. Far less is known about how SMEs put our knowledge of OSH into action. In short, how do we create healthy work and healthy lives as well as ‘healthy business' in SMEs? The present paper, which also acts as an editorial for this special issue, addresses these questions by providing a summary of current kno...

  11. Posterior α EEG Dynamics Dissociate Current from Future Goals in Working Memory-Guided Visual Search

    Science.gov (United States)

    2017-01-01

    Current models of visual search assume that search is guided by an active visual working memory representation of what we are currently looking for. This attentional template for currently relevant stimuli can be dissociated from accessory memory representations that are only needed prospectively, for a future task, and that should be prevented from guiding current attention. However, it remains unclear what electrophysiological mechanisms dissociate currently relevant (serving upcoming selection) from prospectively relevant memories (serving future selection). We measured EEG of 20 human subjects while they performed two consecutive visual search tasks. Before the search tasks, a cue instructed observers which item to look for first (current template) and which second (prospective template). During the delay leading up to the first search display, we found clear suppression of α band (8–14 Hz) activity in regions contralateral to remembered items, comprising both local power and interregional phase synchronization within a posterior parietal network. Importantly, these lateralization effects were stronger when the memory item was currently relevant (i.e., for the first search) compared with when it was prospectively relevant (i.e., for the second search), consistent with current templates being prioritized over future templates. In contrast, event-related potential analysis revealed that the contralateral delay activity was similar for all conditions, suggesting no difference in storage. Together, these findings support the idea that posterior α oscillations represent a state of increased processing or excitability in task-relevant cortical regions, and reflect enhanced cortical prioritization of memory representations that serve as a current selection filter. SIGNIFICANCE STATEMENT Our days are filled with looking for relevant objects while ignoring irrelevant visual information. Such visual search activity is thought to be driven by current goals activated

  12. Posterior α EEG Dynamics Dissociate Current from Future Goals in Working Memory-Guided Visual Search.

    Science.gov (United States)

    de Vries, Ingmar E J; van Driel, Joram; Olivers, Christian N L

    2017-02-08

    Current models of visual search assume that search is guided by an active visual working memory representation of what we are currently looking for. This attentional template for currently relevant stimuli can be dissociated from accessory memory representations that are only needed prospectively, for a future task, and that should be prevented from guiding current attention. However, it remains unclear what electrophysiological mechanisms dissociate currently relevant (serving upcoming selection) from prospectively relevant memories (serving future selection). We measured EEG of 20 human subjects while they performed two consecutive visual search tasks. Before the search tasks, a cue instructed observers which item to look for first (current template) and which second (prospective template). During the delay leading up to the first search display, we found clear suppression of α band (8-14 Hz) activity in regions contralateral to remembered items, comprising both local power and interregional phase synchronization within a posterior parietal network. Importantly, these lateralization effects were stronger when the memory item was currently relevant (i.e., for the first search) compared with when it was prospectively relevant (i.e., for the second search), consistent with current templates being prioritized over future templates. In contrast, event-related potential analysis revealed that the contralateral delay activity was similar for all conditions, suggesting no difference in storage. Together, these findings support the idea that posterior α oscillations represent a state of increased processing or excitability in task-relevant cortical regions, and reflect enhanced cortical prioritization of memory representations that serve as a current selection filter.SIGNIFICANCE STATEMENT Our days are filled with looking for relevant objects while ignoring irrelevant visual information. Such visual search activity is thought to be driven by current goals activated in

  13. Examining current or future trade-offs for biodiversity conservation in north-eastern Australia.

    Science.gov (United States)

    Reside, April E; VanDerWal, Jeremy; Moilanen, Atte; Graham, Erin M

    2017-01-01

    With the high rate of ecosystem change already occurring and predicted to occur in the coming decades, long-term conservation has to account not only for current biodiversity but also for the biodiversity patterns anticipated for the future. The trade-offs between prioritising future biodiversity at the expense of current priorities must be understood to guide current conservation planning, but have been largely unexplored. To fill this gap, we compared the performance of four conservation planning solutions involving 662 vertebrate species in the Wet Tropics Natural Resource Management Cluster Region in north-eastern Australia. Input species data for the four planning solutions were: 1) current distributions; 2) projected distributions for 2055; 3) projected distributions for 2085; and 4) current, 2055 and 2085 projected distributions, and the connectivity between each of the three time periods for each species. The four planning solutions were remarkably similar (up to 85% overlap), suggesting that modelling for either current or future scenarios is sufficient for conversation planning for this region, with little obvious trade-off. Our analyses also revealed that overall, species with small ranges occurring across steep elevation gradients and at higher elevations were more likely to be better represented in all solutions. Given that species with these characteristics are of high conservation significance, our results provide confidence that conservation planning focused on either current, near- or distant-future biodiversity will account for these species.

  14. Examining the impact of worker and workplace factors on prolonged work absences among Canadian nurses.

    Science.gov (United States)

    Franche, Renée-Louise; Murray, Eleanor; Ibrahim, Selahadin; Smith, Peter; Carnide, Nancy; Côté, Pierre; Gibson, Jane; Koehoorn, Mieke

    2011-08-01

    To evaluate the impact of worker and workplace factors and of their relationships on work absence duration. Structural equation modeling of 11,762 female, Canadian nurses from the 2005 National Survey of the Work and Health of Nurses. Worker and workplace factors were associated with prolonged work absence. Key proximal predictors were pain-related work interference, depression, pain severity, and respect and support at work. More distal predictors were multimorbidity, abuse at work, and organizational culture. Worker health and workplace factors are important in explaining work absence duration. Self-management for pain and mood, adapted to the work context, may be useful for nurses with chronic pain or depression. Policy makers and administrators should focus on creating respect and support at work, and improving organizational culture.

  15. An examination of methods whereby noise levels in current and new mining equipment may be reduced

    CSIR Research Space (South Africa)

    Maneylaws, A

    1997-12-01

    Full Text Available An extensive literature review of international work of mining equipment noise control has been carried out. The sources of noise on percussion rock drills, continuous miners, dust scrubbers and fans, long wall machinery and trackless vehicles...

  16. Current Levels of Perceived Stress among Mental Health Social Workers Who Work with Suicidal Clients

    Science.gov (United States)

    Ting, Laura; Jacobson, Jodi M.; Sanders, Sara

    2011-01-01

    Mental health social workers are at increased risk of being confronted with fatal and nonfatal client suicidal behavior (CSB). Research has documented personal and professional reactions to CSB; however, empirical evidence describing the potential long-term effects is scarce. This study examined current reactions of perceived stress and continual…

  17. Flexible work designs and employee well-being: examining the effects of resources and demands

    NARCIS (Netherlands)

    ter Hoeven, C.L.; van Zoonen, W.

    2015-01-01

    Advances in communication technology continue to expand the possibilities for redesigning work environments to allow for temporal and spatial flexibility. Although flexible work designs (FWDs) are typically launched with high expectations, recent research shows that FWDs also pose challenges to

  18. A Longitudinal Examination of Work-Life Balance in the Collegiate Setting

    National Research Council Canada - National Science Library

    Mazerolle, Stephanie; Eason, Christianne

    2016-01-01

    The literature regarding work-life balance (WLB) is plentiful, particularly in the National Collegiate Athletic Association Division I collegiate setting due to its demanding nature as defined by work hours and travel...

  19. Current Knowledge and Training Needs of Certified Rehabilitation Counselors to Work Effectively with Veterans with Disabilities

    Science.gov (United States)

    Frain, Michael; Bishop, Malachy; Tansey, Timothy; Sanchez, Jennifer; Wijngaarde, Frank

    2013-01-01

    Veterans with disabilities have gained national attention in recent years because of the wars in Iraq and Afghanistan. This study examined certified rehabilitation counselors' (CRCs) knowledge and preparation for working with veterans with disabilities on their rehabilitation. Results indicate that CRCs report low levels of preparation in…

  20. High-Impact Social Work Scholars: A Bibliometric Examination of SSWR and AASWSW Fellows

    Science.gov (United States)

    Hodge, David R.; Kremer, Kristen P.; Vaughn, Michael G.

    2016-01-01

    Objective: The purpose of this study was to identify and describe the bibliometric contributions of high-impact social work faculty. Methods: Toward this end, we used a sample comprising fellows (N = 143) affiliated with the Society for Social Work and Research (SSWR) and the American Academy of Social Work and Social Welfare (AASWSW). To quantify…

  1. What about causality? : examining longitudinal relations between work characteristics and mental health

    NARCIS (Netherlands)

    Lange, A.H. de

    2005-01-01

    Mental health problems constitute one of the three leading causes of work disability worldwide and have negative consequences for the individual as well as the companies they work for. The Netherlands reports one of the higher and also growing percentages (38%) of work incapacitation due to mental h

  2. Examining Problems in Project Work Executed in High Schools According to Student and Teacher Views

    Science.gov (United States)

    Tural, Guner; Yigit, Nevzat; Alev, Nedim

    2009-01-01

    Project work is the primary method which enables practicing the activities that contemporary learning theories suggest. The aim of this study is to determine the issues encountered during project work in accordance with students' and teachers' views in secondary schools physics courses in the city of Trabzon, Turkey where project work has been…

  3. The Role and Challenges of School Social Work: An Examination from Practice in Osaka

    Science.gov (United States)

    Yamano, Noriko

    2011-01-01

    This article describes the development of school social work in the Osaka Prefecture of Japan. The article focuses on micro, mezzo, and macro levels of school social work and documents the growth and development of school social work since 2005. (Contains 3 tables and 2 figures.)

  4. A Latent Variables Examination of Processing Speed, Response Inhibition, and Working Memory during Typical Development

    Science.gov (United States)

    McAuley, Tara; White, Desiree A.

    2011-01-01

    This study addressed three related aims: (a) to replicate and extend previous work regarding the nonunitary nature of processing speed, response inhibition, and working memory during development; (b) to quantify the rate at which processing speed, response inhibition, and working memory develop and the extent to which the development of these…

  5. Roadmap to Afterschool for All: Examining Current Investments and Mapping Future Needs

    Science.gov (United States)

    Earle, Alison

    2009-01-01

    Quality afterschool programs are improving and transforming the lives of children and youth across the nation. Research shows that afterschool programs keep kids safe, inspire them to learn and help working parents. They give children opportunities to see new worlds, put school lessons into practice, discover their talents and explore career…

  6. Targeting Oral and Cultural Proficiency for Medical Personnel: An Examination of Current Medical Spanish Textbooks

    Science.gov (United States)

    Hardin, Karol

    2012-01-01

    Demand for medical Spanish courses has grown with the rising needs of Spanish-speaking patients in the United States, but while there is no shortage of beginning medical Spanish textbooks, very few target the intermediate level. This article examines eighteen medical Spanish texts published in the last twenty years with respect to seven factors:…

  7. An Examination of Current Adapted Physical Activity Provision in Primary and Special Schools in Ireland

    Science.gov (United States)

    Crawford, Susan

    2011-01-01

    The Disability in Sport Taskforce report examining adapted physical activity (APA) in the Irish context (Department of Education and Science, 1999) found that teachers involved in primary mainstream and specialist settings expressed a grave lack of self-confidence, due to lack of training, in the delivery of APA programmes to children with special…

  8. A pilot study examining if satisfaction of basic needs can ameliorate negative effects of shift work.

    Science.gov (United States)

    Saksvik-Lehouillier, Ingvild; Hetland, Hilde

    2016-01-01

    The objective of the present study was to investigate if satisfaction of the basic needs of autonomy, competence, and relatedness is related to shift work tolerance, specifically physical and mental fatigue, insomnia, and digestive troubles in a sample of shift workers. This is a cross-sectional pilot questionnaire study, including 252 shift workers employed in a municipality in Norway. Autonomy was negatively related to physical fatigue and digestive troubles, while competence was negatively related to mental fatigue. Relatedness showed significant correlations with insomnia and mental fatigue, but did not reach significance in the regression model controlling for the two other basic needs as well as work scheduling, night work exposure, and sleep medication. Sleep medication was significant in the final regression model for insomnia, but unrelated to fatigue and digestive troubles. The demographic variables, work hours per week, work schedule, and night work exposure were unrelated to all four measures of shift work tolerance. Autonomy and competence may be more important for fatigue and digestive troubles among shift workers than work arrangement variables, night work exposure, and sleep medication use.

  9. [Management in nursing in the current state impoverishment of working conditions].

    Science.gov (United States)

    Bellato, Roseney; Pereira, Wilza Rocha

    2004-01-01

    This study aims to provide reflection points on the nursing management process in the current state impoverishment financial conditions facing nursing work in a public health service in the State of Mato Grosso. We used the concepts of vulnerability, user rights and ethic to seek to understand how these concepts can broaden the view of citizenship in the search for better health care conditions for the users and workers in the institution studied. The blatant impoverishment of conditions that was detected point to the need for more awareness raising all levels where we think about, carry out and submit ourselves to the health care Nursing, working conditions, nursing ethics.

  10. Topological approach to examine the singularity of the axial-vector current in an Abelian gauge field theory (QED)

    Institute of Scientific and Technical Information of China (English)

    BAO Ai-Dong; YAO Hai-Bo; WU Shi-Shu

    2009-01-01

    A topological way to distinguish divergences of the Abelian axial-vector current in quantum field theory is proposed. By usirg the properties of the Atiyah-Singer index theorem, the non-trivial Jacobian factor of the integration measure in the path-integral formulation of the theory is connected with the topological properties of the gauge field. The singularity of the fermion current related to the topological character can be correctly examined in a gauge background.

  11. The Association of Social Work Boards' Licensure Examinations: A Review of Reliability and Validity Processes

    Science.gov (United States)

    Marson, Stephen M.; DeAngelis, Donna; Mittal, Nisha

    2010-01-01

    Objectives: The purpose of this article is to create transparency for the psychometric methods employed for the development of the Association of Social Work Boards' (ASWB) exams. Results: The article includes an assessment of the macro (political) and micro (statistical) environments of testing social work competence. The seven-step process used…

  12. The Association of Social Work Boards' Licensure Examinations: A Review of Reliability and Validity Processes

    Science.gov (United States)

    Marson, Stephen M.; DeAngelis, Donna; Mittal, Nisha

    2010-01-01

    Objectives: The purpose of this article is to create transparency for the psychometric methods employed for the development of the Association of Social Work Boards' (ASWB) exams. Results: The article includes an assessment of the macro (political) and micro (statistical) environments of testing social work competence. The seven-step process used…

  13. A New Approach for the Construction of Practical Laboratory and Field Work Examination

    Science.gov (United States)

    Natarajan, V.; Prakach, Ved

    1978-01-01

    The tradition in India of practical/laboratory field work carried out by students individually or in small groups is reviewed, and recommendations for assessing such work are outlined, including such skills as recording observations, interpreting results, planning procedures and techniques for solving special problems. (LBH)

  14. Flexible work designs and employee well-being: examining the effects of resources and demands

    NARCIS (Netherlands)

    C.L. ter Hoeven; W. van Zoonen

    2015-01-01

    Advances in communication technology continue to expand the possibilities for redesigning work environments to allow for temporal and spatial flexibility. Although flexible work designs (FWDs) are typically launched with high expectations, recent research shows that FWDs also pose challenges to empl

  15. An Examination of the Role of Values in Working-Class Students' Career Decision-Making

    Science.gov (United States)

    Greenbank, Paul

    2009-01-01

    The literature suggests that members of the working class value informal ("hot") information rather than formal ("cold") information. They are also said to lack a future orientation; have a fatalistic (and pessimistic) attitude to life; and have low aspirations. These values should influence the way students from working-class backgrounds approach…

  16. A Re-examination of the Black English Copula. Working Papers in Sociolinguistics, No. 66.

    Science.gov (United States)

    Baugh, John

    A corpus of Black English (BEV) data is re-examined with exclusive attention to the "is" form of the copula. This analysis differs from previous examinations in that more constraints have been introduced, and the Cedergren/Sankoff computer program for multivariant analysis has been employed. The analytic techniques that are used allow for a finer…

  17. Analysis of Magnetic Field Intensity and Induced Current under Live Working Based on Charge Simulation Method

    Directory of Open Access Journals (Sweden)

    Luo Yuanxiang

    2015-01-01

    Full Text Available To the problem that safety distance is insufficient for 500 kV substation live working, a magnetic field analysis method for overhead line bus is given based on the charge simulation method. In the method, charge is calculated firstly, and the space field intensity distribution calculation is completed by overlying charge. The space field intensity distribution rule is carried out based on the appropriate analysis, and space field intensity distribution rule of substation is obtained. Then according to the calculation formula of inducing current, the human body induction current under a substation busbar is simulated based on MATLAB. The simulation results have a certain guidance function for actual live working.

  18. The relationships between work characteristics and mental health: Examining normal, reversed and reciprocal relationships in a 4-wave study

    NARCIS (Netherlands)

    Lange, A.H. de; Taris, T.W.; Kompier, M.A.J.; Houtman, I.L.D.; Bongers, P.M.

    2004-01-01

    This longitudinal study examined the causal relationships between job demands, job control and supervisor support on the one hand and mental health on the other. Whereas we assumed that work characteristics affect mental health, we also examined reversed causal relationships (mental health influence

  19. The relationships between work characteristics and mental health: Examining normal, reversed and reciprocal relationships in a 4-wave study

    NARCIS (Netherlands)

    Lange, A.H. de; Taris, T.W.; Kompier, M.A.J.; Houtman, I.L.D.; Bongers, P.M.

    2004-01-01

    This longitudinal study examined the causal relationships between job demands, job control and supervisor support on the one hand and mental health on the other. Whereas we assumed that work characteristics affect mental health, we also examined reversed causal relationships (mental health

  20. Predictable and powerful unconfined turbidity currents examined by a custom cabled platform

    Science.gov (United States)

    Scherwath, M.; Lintern, D. G.

    2016-12-01

    This poster presents direct and high bandwidth observation of turbidity current using a cabled sea floor observatory. Lines of evidence indicate that the flows are in the form of a bed hugging wedge, and built up to between 1 m and 4 m in height as the head passed through. Comparison with laboratory data suggest that the flow was initially supercritical. The remarkable aspects of this research follow. The flows are powerful enough to carry a 1 tonne platform and sever a heavily armoured cable. The current occurred on the unchannelized open slope. This powerful event failed to cause discernible seabed elevation change. The flow was triggered by tidal conditions. The event was detected by a purpose-designed cabled observatory, thus providing high bandwidth data and also alerting researchers in real time to mount follow-on investigations. This poster illustrated morphological and hydrological characteristics of the flows. We present a theory on how the flows are tidally drive, and thus how they are predictable.

  1. Current Status of Pathologic Examinations in Korea, 2011–2015, Based on the Health Insurance Review and Assessment Service Dataset

    Directory of Open Access Journals (Sweden)

    Sun-ju Byeon

    2017-03-01

    Full Text Available Background Pathologic examinations play an important role in medical services. Until recently, the overall status of pathologic examinations in Korea has not been identified. I conducted a nationwide survey of pathologic examination status using the insurance reimbursements (IRs dataset from the Health Insurance Review and Assessment Service (HIRA. The aims of this study were to estimate current pathologic examination status in Korea and to provide information for future resource arrangement in the pathology area. Methods I asked HIRA to provide data on IR requests, including pathologic examinations from 2011 to 2015. Pathologic examination status was investigated according to the following categories: annual statistics, requesting department, type of medical institution, administrative district, and location at which pathologic examinations were performed. Results Histologic mapping, immunohistochemistry, and cervicovaginal examinations have increased in the last 5 years. Internal medicine, general surgery, obstetrics/gynecology, and urology were the most common medical departments requesting pathologic examinations. The majority of pathologic examinations were frequently performed in tertiary hospitals. About 60.3% of pathologic examinations were requested in medical institutions located in Seoul, Gyeonggi-do, and Busan. More than half of the biopsies and aspiration cytologic examinations were performed using outside services. The mean period between IR requests and 99 percentile IR request completion inspections was 6.2 months. Conclusions This survey was based on the HIRA dataset, which is one of the largest medical datasets in Korea. The trends of some pathologic examinations were reflected in the policies and needs for detailed diagnosis. The numbers and proportions of pathologic examinations were correlated with the population and medical institutions of the area, as well as patient preference. These data will be helpful for future

  2. Examining social work with children and youth in welfare service organizations observed as hybrids

    DEFF Research Database (Denmark)

    Montes de Oca, Lis Klovning Hansen

    2014-01-01

    This paper seeks to explore social work as it can be observed in the welfare service organizations of Danish municipalities, specifically within the context of social work concerned with the protection of the child at risk. The paper uses the systems theory of Niklas Luh-mann to elaborate...... and explore how social work within the specific frame of child protection care becomes an actual hybrid (Philippopoulos-Mihalopoulos, 2012). The paper recognizes social work as a social system, the system for help in society (Baecker, 1994) (Nissen, 2010). The paper sets out to explore how structural coupling...... within the welfare system of child protection can be said to emerge into a different form than (maybe) other welfare services. The explorative curiosity rises from recognition of the economic systems expansion and dominant semantics within social services, specifically child protection and how social...

  3. The Future of School Social Work Practice: Current Trends and Opportunities

    Directory of Open Access Journals (Sweden)

    Cynthia Franklin

    2005-05-01

    Full Text Available This article discusses the information on school social work practice in the United States and summarizes recent trends and their implications for the future of school social work. The number of school social workers and current infrastructure available for the development of school social work practice is reviewed. Five sociocultural trends are summarized that are affecting public schools as well as important school-based practice trends such as standardized testing, and high stakes accountability measures. The emerging practice trend of evidence-based practices is discussed in light of its standards and implications for school-based practice. Finally, essential knowledge for strengthening practice competencies to meet the future challenges of school-based practice is highlight.

  4. [Development and Current Status of Quality Management Systems for Specimen Examination].

    Science.gov (United States)

    Kanemura, Shigeru

    2015-07-01

    ISO 15189:2003 was published as an International Standard in 2003 by Technical Committee ISO/TC212 of the International Organization for Standardization (ISO). This international standard based on ISO 9001 specifies requirements for competence and quality that are specific to medical laboratories. With the publication of this standard, we will have to markedly change our concept. We have to adopt methods to manage the causes of errors in measurement processes rather than methods to manage only the results of measurements. The new concept of the Quality Management System (QMS) which manages the result of measurements is summarized. With the publication of ISO 15189, the definition of the quality assurance of examination results became clearer and stricter. This report describes the contents of ISO 15189 and the method of enforcing it.

  5. Bouffée délirante: an examination of its current status.

    Science.gov (United States)

    Johnson-Sabine, E C; Mann, A H; Jacoby, R J; Wood, K H; Peron-Magnan, P; Olié, J P; Deniker, P

    1983-11-01

    Bouffée délirante is an historic and unique French diagnostic term for a short-lived psychosis. The key diagnostic features are acute, floridly psychotic symptoms with complete remission. Its use in a Paris hospital has been examined, and it appears that the term is declining in popularity. A case-controlled study indicated that the diagnosis is likely to be given to migrants on first admission. A re-diagnosis of case summaries indicated no particular correspondence of bouffée délirante to any one ICD category. However, the usefulness of having a special diagnostic term for psychosis with a good outcome is discussed.

  6. Reducing Barriers to Career Entry for Latinos: An Examination of Pathways into Social Work

    Directory of Open Access Journals (Sweden)

    Anthony De Jesús

    2013-09-01

    Full Text Available Demand for bilingual/bicultural social work practitioners presents a mutually beneficial opportunity for the social work profession and Latinos who are increasingly in positions to be employed as social workers (Acevedo, González, Santiago, & Vargas-Ramos, 2007; Ortíz-Hendricks, 2007. Uneven academic preparation, limited access to information about college, high tuition/opportunity costs and family obligations are among the barriers to higher education for Latinos (Arbona & Nora, 2007; Hurtado & Ponjuan, 2005; Ortíz et al., 2007. Using comparative methods, this article describes career pathway program models that address obstacles to successful entry into social work careers. These models also demonstrate the potential to reduce barriers to degree completion and career entry for Latinos. Salient program components include reduced tuition and tuition assistance, transportation assistance, child care, support in strengthening oral and written English skills, and access to networks of employers (Takahashi & Melendez, 2004. Implications for social work and social work education are also discussed.

  7. The climate of Kazakhstan: an examination of current conditions and future needs

    Science.gov (United States)

    Russell, Andrew; Ali, Maged; Althonayan, Abraham; Akhmetov, Kanat; Gazdiyeva, Bella; Ghalaieny, Mohamed; Kurmanbayeva, Aygul; McCann, Meg; Mukanov, Yelzhas; Tucker, Allan; Zhumabayeva, Sara

    2017-04-01

    Environmental Health is an essential aspect of any successful society; indeed, it was recognised as a cornerstone of the UN's Agenda 21 action plan for sustainable development. Clean air and water, safe food, minimal exposure to toxic materials, disaster preparedness, planning for climate change and effective waste management are all fundamental to a healthy population and socio-economic progress. In recent years, particularly since 2000, Kazakhstan's economic development has been exceptional. However, health indicators such as life expectancy are lagging behind nations with similar economies. It is likely that this "health lag" is, to a large extent, caused or aggravated by the poor state of Kazakhstan's natural environment. In this paper, we focus on the role of recent and future climate change in Kazakhstan. We examine ECMWF re-analysis data, data derived directly from observations and CMIP5 climate projections for the region to understand how climate may impact environmental health in the country. This analysis is part of a larger project that aims to take a more holistic approach to the analysis of environmental health in a developing nation.

  8. [Risk assessment of work related stress: examination and operative difficulties in sanitary field].

    Science.gov (United States)

    Garofano, G; Piscina, G; Fantasia, D; Bologna, I; Murri, G; Tobia, L; Paoletti, A

    2012-01-01

    Work related stress can highly negatively affect not only company's productivity but also other aspects causing increased costs for absenteeism, increased number of work accident and near miss, higher turnover, reduced quality of products and services, reduced capability of renewal, and so on. In agreement with the Italian legislative decree 81/08 we evaluated stress level of workers of three different sanitary structures located in the middle of Italy. 305 workers (physicians, nurses, technicians, auxiliary nurse, white collars) were submitted to a questionnaire designed by our team of work. The sector reporting higher stress level was represented by nurses, the sector with lower stress level was made of technicians. We proposed a set of measures aiming to reduce the load of stress based on the assumption that in this sector is fundamental to develop strategies of intervention both at organizational and individual level.

  9. Developing an Objective Structured Clinical Examination to Assess Work-Integrated Learning in Exercise Physiology

    Science.gov (United States)

    Naumann, Fiona; Moore, Keri; Mildon, Sally; Jones, Philip

    2014-01-01

    This paper aims to develop a valid method to assess the key competencies of the exercise physiology profession acquired through work-integrated learning (WIL). In order to develop a competency-based assessment, the key professional tasks needed to be identified and the test designed so students' competency in different tasks and settings could be…

  10. Examining the Use of Worked Example Video Podcasts in Middle School Mathematics Classrooms: A Formative Analysis

    Science.gov (United States)

    Kay, Robin; Edwards, Jaime

    2012-01-01

    Video podcasts allow students to control when, where, and what they learn, as well as the pace of learning. Considerable research has been conducted in higher education on video podcast use, but not in middle schools (grades six to eight). This study investigated the use of worked example video podcasts in mathematics classrooms with students 11…

  11. Stress among nurses: an examination of salivary cortisol levels on work and day off

    Directory of Open Access Journals (Sweden)

    Maria Cecilia Pires da Rocha

    2013-10-01

    Full Text Available The present study evaluates the use of salivary cortisol concentration as a physiological index of the stress level among nurses on their work day and day off and correlates it with the questionnaire used to measure occupational stress in nurses (Inventário de Estresse em Enfermeiros - IEE. This is a comparative, cross-sectional descriptive study in which sociodemographic data, IEE results and salivary cortisol levels were used. Fifty-seven nurses participated in the study (80.7% females and a mean age of 37.1 years old. The IEE average score was 124.5. The average cortisol level was 564.1 ng/m on work day and 354.1 ng/mL on day off. Nurses who had double workdays presented high values of salivary cortisol during the work day (638.1 ng/mL. In conclusion, salivary cortisol identified the nurses’ stress level, and differences were found between a work day and day off. On the nurses’ day off, their salivary cortisol levels and stress scores were lower.

  12. An Examination of Intraoccupational Differences: Personality, Perceived Work Climate, and Outcome Preferences.

    Science.gov (United States)

    Mossholder, Kevin W.; And Others

    1985-01-01

    Public and industrial accountants (N=425) completed the California Psychological Inventory (CPI). CPI scales successfully discriminated suboccupations within male and female samples. Results indicated that individuals belonging to intraoccupational concentrations were distinguishable in terms of personality, perceived work climate, and outcome…

  13. Thinking Like a Social Worker: Examining the Meaning of Critical Thinking in Social Work

    Science.gov (United States)

    Mathias, John

    2015-01-01

    "Critical thinking" is frequently used to describe how social workers ought to reason. But how well has this concept helped us to develop a normative description of what it means to think like a social worker? This critical review mines the literature on critical thinking for insight into the kinds of thinking social work scholars…

  14. Examining power struggles as a signifier of successful partnership working: A case study of partnership dynamics

    NARCIS (Netherlands)

    Derkzen, P.H.M.; Bock, B.B.; Franklin, A.

    2008-01-01

    In Britain, and Wales particularly, inclusion and equal opportunities for all became key principles guiding the work of the many partnerships that were established at the beginning of this century. A primary objective of this paper is to develop a greater understanding of the politics and processes

  15. Development and performance of self-managing work teams : a theoretical and empirical examination

    NARCIS (Netherlands)

    Kuipers, B.J.; Stoker, J.I.

    2009-01-01

    Several theories have been developed that prescribe the team development of self-managing work teams (SMWTs). Some of these have led to models with successive linear developmental phases. However, both the theory and the empirical data show little support for these models. Based on an extensive revi

  16. Knowledge Transformations: Examining the Knowledge Needed in Teacher and Speech and Language Therapist Co-Work

    Science.gov (United States)

    Forbes, Joan

    2008-01-01

    Speech and language therapist and teacher practitioners need particular knowledge to work effectively together to support the needs of individual learners. Using the frame of modes of knowledge (Gibbon, Limoges, Nowotny, Schwartzmann, Scott, and Trow, "The new production of knowledge", London, Sage Publications, 1994), the necessary…

  17. Emergency medical services and "psych calls": Examining the work of urban EMS providers.

    Science.gov (United States)

    Prener, Christopher; Lincoln, Alisa K

    2015-11-01

    Emergency medical technicians and paramedics form the backbone of the United States' Emergency Medical Service (EMS) system. Despite the frequent involvement of EMS with people with mental health and substance abuse problems, the nature and content of this work, as well as how EMS providers think about this work, have not been fully explored. Using data obtained through observations and interviews with providers at an urban American EMS agency, this paper provides an analysis of the ways in which EMS providers interact with people with mental illness and substance abuse problems, as well as providers' experiences with the mental health care system. Results demonstrate that EMS providers share common beliefs and frustrations about "psych calls" and the types of calls that involve people with behavioral health problems. In addition, providers described their understandings of the ways in which people with mental health and substance use problems "abuse the system" and the consequences of this abuse. Finally, EMS providers discuss the system-level factors that impact their work and specific barriers and challenges to care. These results suggest that additional work is needed to expand our understanding of the role of EMS providers in the care of people with behavioral health problems and that mental health practitioners and policy makers should include consideration of the important role of EMS and prehospital care in providing community-based supports for people with behavioral health needs. (PsycINFO Database Record

  18. Using the Kaleidoscope Career Model to Examine Generational Differences in Work Attitudes

    Science.gov (United States)

    Sullivan, Sherry E.; Forret, Monica L.; Carraher, Shawn M.; Mainiero, Lisa A.

    2009-01-01

    Purpose: The purpose of this paper is to examine, utilising the Kaleidoscope Career Model, whether members of the Baby Boom generation and Generation X differ in their needs for authenticity, balance, and challenge. Design/methodology/approach: Survey data were obtained from 982 professionals located across the USA. Correlations, t-tests, and…

  19. "So What Are "We" Working on?" Pronouns as a Way of Re-Examining Composing

    Science.gov (United States)

    Pantelides, Kate; Bartesaghi, Mariaelena

    2012-01-01

    The encounters of writing center tutors and clients, this essay argues, are tensional, asymmetrical, and productive negotiations of a coauthored "we". As authorship and authorization are discursive processes, we offer an empirical examination of how personal pronouns mark important shifts in the dynamic creation of a shared academic manuscript in…

  20. An Effective School Autonomy Model: Examining Headteachers' Job Satisfaction and Work-Related Stress

    Science.gov (United States)

    Nicolaidou Solomou, Galatia; Pashiardis, Petros

    2016-01-01

    Purpose: Although school autonomy has been a matter of great interest during the last decades and several relevant measures have been implemented toward this end, the relation between school autonomy and school effectiveness has not been examined thoroughly. The purpose of this paper is to explore this relation and to propose an effective school…

  1. Working to Change the World: An Examination of One Child's Social Activism

    Science.gov (United States)

    Simon, Lisa

    2010-01-01

    There is wide recognition that children's lives are directly affected by inequitable practices in relation to aspects of identity such as gender, ethnicity, class, and citizenship. Yet, despite this acknowledgement, few scholars have explored how children are challenging inequities. This examination of the actions and stories of one-nine-year-old…

  2. An Effective School Autonomy Model: Examining Headteachers' Job Satisfaction and Work-Related Stress

    Science.gov (United States)

    Nicolaidou Solomou, Galatia; Pashiardis, Petros

    2016-01-01

    Purpose: Although school autonomy has been a matter of great interest during the last decades and several relevant measures have been implemented toward this end, the relation between school autonomy and school effectiveness has not been examined thoroughly. The purpose of this paper is to explore this relation and to propose an effective school…

  3. School Social Work with Students with Mental Health Problems: Examining Different Practice Approaches

    Science.gov (United States)

    McManama O'Brien, Kimberly H.; Berzin, Stephanie C.; Kelly, Michael S.; Frey, Andy J.; Alvarez, Michelle E.; Shaffer, Gary L.

    2011-01-01

    School social workers frequently serve as the primary mental health providers to youths with mental health problems. Although school social workers play a primary role in care, many students also receive outside counseling services. Previous research has not examined whether practice approaches differ when considering mental health practice with…

  4. What Works: Using Appreciative Inquiry to Examine Inclusion in Public Schools

    Science.gov (United States)

    Martin, Cassandra

    2010-01-01

    The purpose of this paper is to describe a process for teachers, administrators, and families to examine existing structures that support inclusion in their schools and in their children's schools. This research study used Appreciative Inquiry to show how stakeholders can take a more active role to support education reform. History has proven that…

  5. Using the Kaleidoscope Career Model to Examine Generational Differences in Work Attitudes

    Science.gov (United States)

    Sullivan, Sherry E.; Forret, Monica L.; Carraher, Shawn M.; Mainiero, Lisa A.

    2009-01-01

    Purpose: The purpose of this paper is to examine, utilising the Kaleidoscope Career Model, whether members of the Baby Boom generation and Generation X differ in their needs for authenticity, balance, and challenge. Design/methodology/approach: Survey data were obtained from 982 professionals located across the USA. Correlations, t-tests, and…

  6. Impact of nanoparticles on DNA repair processes: current knowledge and working hypotheses.

    Science.gov (United States)

    Carriere, Marie; Sauvaigo, Sylvie; Douki, Thierry; Ravanat, Jean-Luc

    2017-01-01

    The potential health effects of exposure to nanomaterials (NMs) is currently heavily studied. Among the most often reported impact is DNA damage, also termed genotoxicity. While several reviews relate the DNA damage induced by NMs and the techniques that can be used to prove such effects, the question of impact of NMs on DNA repair processes has never been specifically reviewed. The present review article proposes to fill this gap of knowledge by critically describing the DNA repair processes that could be affected by nanoparticle (NP) exposure, then by reporting the current state of the art on effects of NPs on DNA repair, at the level of protein function, gene induction and post-transcriptional modifications, and taking into account the advantages and limitations of the different experimental approaches. Since little is known about this impact, working hypothesis for the future are then proposed.

  7. Examining Approval and Disapproval Behaviors of Teachers Working in Inclusive Classrooms

    Directory of Open Access Journals (Sweden)

    Nevin GÜNER YILDIZ

    2014-01-01

    Full Text Available The purpose of this study is to determine frequency of approval and disapproval behaviors of teachers working in inclusive classrooms during lessons and to investigate whether teachers’ approval and disapproval behaviors differ in terms of their demographical characteristics. The study group consisted of 45 teachers who worked in three public schools in Ankara and who had students with special needs in their classrooms. In order to determine approval and disapproval behaviors teachers used, one hour video recordings in the classrooms of teachers in the study group were done and data of this study were analyzed by reviewing video recordings using Teacher Behaviors Observation Form and Demographical Information form was used to determine demographical characteristics of teachers. In terms of the analysis of data, mean of approval behaviors used by teachers per minute in one lesson was 0.42 whereas mean of disapproval behaviors was found to be 1.41 and the difference between these two values was statistically significant. The frequency of approval and disapproval behaviors teachers used did not differ significantly in terms of their gender, age, experience, and departments they graduated however these behaviors changed significantly in terms of teachers’ grade levels they were working in.

  8. Transcranial direct current stimulation enhances verbal working memory training performance over time and near transfer outcomes.

    Science.gov (United States)

    Richmond, Lauren L; Wolk, David; Chein, Jason; Olson, Ingrid R

    2014-11-01

    Studies attempting to increase working memory (WM) capacity show promise in enhancing related cognitive functions but have also raised criticism in the broader scientific community given the inconsistent findings produced by these studies. Transcranial direct current stimulation (tDCS) has been shown to enhance WM performance in a single session [Fregni, F., Boggio, P., Nitsche, M., Bermpohl, F., Anatal, A., Feredoes, E., et al. Anodal transcranial direct current stimulation of prefrontal cortex enhances working memory. Experimental Brain Research, 166, 23-30, 2005]; however, the extent to which tDCS might enhance learning on a WM training regime and the extent to which learning gains might transfer outside the training task remains largely unknown. To this end, participants engaged in an adaptive WM training task [previously utilized in Richmond, L., Morrison, A., Chein, J., & Olson, I. Working memory training and transfer in older adults. Psychology & Aging, 26, 813-822, 2011; Chein, J., & Morrison, A. Expanding the mind's workspace: Training and transfer effects with a complex working memory span task. Psychonomic Bulletin & Review, 17, 193-199, 2010] for 10 sessions over 2 weeks, concurrent with either active or sham stimulation of dorsolateral pFC. Before and after training, a battery of tests tapping domains known to relate to WM abilities was administered. Results show that tDCS enhanced learning on the verbal portion of the training task by 3.65 items. Furthermore, tDCS was shown to enhance near transfer to other untrained WM tasks in comparison with a no-contact control group. These results lend support to the idea that tDCS might bolster training and transfer gains in populations with compromised WM abilities.

  9. The impact of high performance work systems in Irish companies: an examination of company and employee outcomes

    OpenAIRE

    Mkamwa, Thadeus F.

    2010-01-01

    This study examines the impact of High Performance Work Systems (HPWS) on company and employee-level performance outcomes. At the company level, the study examines the outcomes of HPWS usage on innovation, productivity and turnover. The study uses data collected from 132 companies in Ireland who participated in a general manager (GM) and human resource (HR) manager survey conducted in 2006. This study shows that an extensive application ...

  10. Working conditions and health among employees at information technology - enabled services: A review of current evidence

    Directory of Open Access Journals (Sweden)

    Kesavachandran C

    2006-07-01

    Full Text Available Workers in information technology (IT - enabled services like business process outsourcing and call centers working with visual display units are reported to have various health and psycho social disorders. Evidence from previously published studies in peer- reviewed journals and internet sources were examined to explore health disorders and psycho-social problems among personnel employed in IT-based services, for a systematic review on the topic. In addition, authors executed a questionnaire- based pilot study. The available literature and the pilot study, both suggest health disorders and psychosocial problems among workers of Business Process Outsourcing. The details are discussed in the review.

  11. A Longitudinal Examination of Work-Life Balance in the Collegiate Setting.

    Science.gov (United States)

    Mazerolle, Stephanie; Eason, Christianne

    2016-03-01

    The literature regarding work-life balance (WLB) is plentiful, particularly in the National Collegiate Athletic Association Division I collegiate setting due to its demanding nature as defined by work hours and travel. Despite the comprehensive understanding of factors contributing to WLB for athletic trainers (ATs) in this setting, the effect of time of year has yet to be investigated. To determine the influence sport season timing (ie, preseason, in-season, off-season) can have on perceptions and experiences of WLB for ATs. Qualitative, case-study design. Division I collegiate practice setting. Six ATs employed in the Division I college setting (3 women, 3 men) volunteered and completed our study over 1 year. The average age of participants was 31.0 ± 3 years, and they had 9.0 ± 3 years of experience. We conducted semistructured one-on-one phone interviews with each participant at 4 points during the year (August, November, February, June). All interviews were transcribed verbatim. Data were analyzed inductively, and we used peer review, multiple-analyst triangulation, and member checks for credibility. Time of year (eg, competitive in-season), organizational demands (eg, hours and travel), and life stage (eg, roles assumed) were factors that influenced WLB for ATs in the collegiate setting. Having a positive and adaptable mind-set; having coworker, supervisor, and personal support; and engaging in personal or family time were factors that counterbalanced the inhibitors. Our results indicate that a career as an AT in the collegiate setting can create WLB concerns; these concerns, however, seem to peak during the competitive in-season for the AT's primary coverage team. Additionally, conflict that arises for ATs seems to be stimulated by time, as work roles are often less accommodating due to the athletic atmosphere.

  12. [Examination of work-related stress and coping strategies among ambulance- and air-ambulance workers].

    Science.gov (United States)

    Schiszler, Bence; Karamánné Pakai, Annamária; Szabó, Zoltán; Raposa, László Bence; Pónusz, Róbert; Radnai, Balázs; Endrei, Dóra

    2016-11-01

    Among Hungary's health sector workers the presence of a high level of stress is known, which can affect the individual. The aim of the authors was to uncover major risk factors causing work-related stress, as well as its extent, and positive and negative coping strategies among ground and aerial rescue workers. From June until October 2015, a national survey was conducted among Hungarian rescue workers. An own questionnaire and Rahe Stress and coping validated short questionnaire online form were used. A total of 141 persons took part in the survey. As compared to air-ambulance workers, ground rescue workers were exposed to higher work-related stress effects (p<0.01), resulting in a much larger variety of physical and psychological symptoms (p<0.05). Based on Global Stress and Coping Index effective coping mechanisms were observed among air rescue workers (p<0.01). It is important to perform regular professional theoretical and practical training. Human resource management should pay attention on occupational stress reduction. Orv. Hetil., 2016, 157(45), 1802-1808.

  13. Looking beyond School Walls: Examining the Impact of Superintendent Longevity on Teachers' Perceptions of Their Working Conditions

    Science.gov (United States)

    Jordan, Derrick D.

    2012-01-01

    The purpose of this study was to determine if superintendent longevity significantly impacted teachers' perceptions of their working conditions. In addition, the study sought to determine if there were differences in perceptions among teachers whose superintendent was beginning (1 or fewer years in current position), emerging (between 2 to 6 years…

  14. Never stationary: examining the influence of creative destruction in the work of Jack Kerouac and Gary Snyder

    OpenAIRE

    Madsen, Freyja

    2013-01-01

    In this research I examine the influence that creative destruction had upon the work of Jack Kerouac and Gary Snyder. My research aims to extend the work done by Philip Fisher in Still the New World: American Literature in a Culture of Creative Destruction, by interrogating how Kerouac and Snyder’s work was influenced by creative destruction in the post-war American economic climate. I will suggest that both the form and the content of Kerouac’s prose replicate these economic patterns, reflec...

  15. Never stationary: examining the influence of creative destruction in the work of Jack Kerouac and Gary Snyder

    OpenAIRE

    2013-01-01

    In this research I examine the influence that creative destruction had upon the work of Jack Kerouac and Gary Snyder. My research aims to extend the work done by Philip Fisher in Still the New World: American Literature in a Culture of Creative Destruction, by interrogating how Kerouac and Snyder’s work was influenced by creative destruction in the post-war American economic climate. I will suggest that both the form and the content of Kerouac’s prose replicate these economic patterns, reflec...

  16. Take a Break: Examining College Students' Media Multitasking Activities and Motivations during Study- or Work-Related Tasks

    Science.gov (United States)

    Kononova, Anastasia G.; Yuan, Shupei

    2017-01-01

    A survey (N = 524) examined how frequently college students engage in multitasking with social media, texting/instant messaging (IM), and music while studying/working and what motivates them to multitask with each medium. Four out of five participants multitasked with Facebook and texting/IM, and two out of three multitasked with music. Habit was…

  17. Using a Comprehensive Case-Based Examination to Evaluate and Integrate Student Learning in Social Work Administration

    Science.gov (United States)

    Packard, Thomas; Austin, Michael J.

    2009-01-01

    While the case method has been used in teaching social work practice for many years, its use as an evaluation tool is less common. This analysis describes the use of the case method in a comprehensive examination for MSW students in an Administration concentration. After a brief review of the issues related to student outcome assessment and the…

  18. Industrial fuel gas demonstration plant program. Current working estimate. Phase III and III

    Energy Technology Data Exchange (ETDEWEB)

    1979-12-01

    The United States Department of Energy (DOE) executed a contract with Memphis Light, Gas and Water Division (MLGW) which requires MLGW to perform process analysis, design, procurement, construction, testing, operation, and evaluation of a plant which will demonstrate the feasibility of converting high sulfur bituminous coal to industrial fuel gas with a heating value of 300 +- 30 Btu per standard cubic foot (SCF). The demonstration plant is based on the U-Gas process, and its product gas is to be used in commercial applications in Memphis, Tenn. The contract specifies that the work is to be conducted in three phases. The Phases are: Phase I - Program Development and Conceptual Design; Phase II - Demonstration Plant Final Design, Procurement and Construction; and Phase III - Demonstration Plant Operation. Under Task III of Phase I, a Cost Estimate for the Demonstration Plant was completed as well as estimates for other Phase II and III work. The output of this Estimate is presented in this volume. This Current Working Estimate for Phases II and III is based on the Process and Mechanical Designs presented in the Task II report (second issue) and the 12 volumes of the Task III report. In addition, the capital cost estimate summarized in the appendix has been used in the Economic Analysis (Task III) Report.

  19. Systematic review of sex work interventions in sub-Saharan Africa: examining combination prevention approaches.

    Science.gov (United States)

    Awungafac, George; Delvaux, Therese; Vuylsteke, Bea

    2017-08-01

    The incidence of HIV and sexually transmitted infections is disproportionately high among sex workers (SW). We aimed to update the evidence on the effectiveness of SW interventions in sub-Saharan Africa and to provide more insights into combination prevention. The Systematic review followed PRISMA guidelines in a search of PUBMED and POPLINE for peer-reviewed literature published between 1 January 2000 and 22 July 2016 (registration number on PROSPERO: CRD42016042529). We considered cohort interventions, randomised controlled trials and cross-sectional surveys of SW programmes. A framework was used in the description and mapping of intervention to desired outcomes. Twenty-six papers(reporting on 25 studies) were included. A strategy that empowered peer educator leaders to steer community activities showed a twofold increase in coverage of behaviour change communication and utilisation of health facility among SW. Brief alcohol harm reduction effort demonstrated a significant effect on sexual violence and engagement in sex trading. A risk reduction counselling intervention among drug-injecting SW showed an effect on alcohol, substance use and engagement in sex work. No study on a promising intervention like PrEP among SWs was found. We observed that interventions that combined some structural components, biomedical and behavioural strategies tend to accumulate more desired outcomes. The evidence base that can be considered in intervention designs to prevent HIV in SW in SSA is vast. The health sector should consider interventions to reduce binge alcohol intake and intravenous drug use among sex workers. Programmes should staunchly consider multicomponent approaches that explore community-based structural approaches. © 2017 John Wiley & Sons Ltd.

  20. Review of the current literature as a preparatory tool for the trauma content of the Orthopaedic in-Training Examination.

    Science.gov (United States)

    Farjoodi, Payam; Marker, David R; McCallum, Jeremy R; Frassica, Frank J; Mears, Simon C

    2011-05-18

    Currently, the only standardized evaluation of trauma knowledge throughout orthopedic training is found in the Orthopaedic In-Training Examination, which is administered annually to all residents by the American Academy of Orthopaedic Surgeons. Our goals were to assess the Orthopaedic In-Training Examination to (1) determine the content of the trauma questions, (2) identify the content of the 3 most frequently referenced journals on the answer keys, and (3) evaluate the correlation between those contents.We reviewed the trauma-related Orthopaedic In-Training Examination questions and answer keys for 2002 through 2007. Content for test questions and cited literature was assessed with the same criteria: (1) category type, (2) anatomic location, (3) orthopedic focus, and (4) treatment type. For each of the 3 most frequently referenced journals, we weighted content by dividing the number of times it was referenced by the number of its trauma-related articles. We then compared the journal data individually and collectively to the data from the Orthopaedic In-Training Examination trauma questions. A chi-square analysis with Yates correction was used to determine differences. Questions and literature were similar in the most frequently addressed items in each of the 4 areas: category type (taxonomy 3, treatment), 52.4% and 60.7%, respectively; anatomic location (femur), 23.3% and 27.7%, respectively; orthopedic focus (fracture), 51.0% and 56.5%, respectively; and treatment type (multiple/nonspecific), 39.0% and 35.4%, respectively.The content correlation found between the questions and literature supports the idea that reviewing current literature may help prepare for the trauma content on the Orthopaedic In-Training Examination.

  1. A selective working memory impairment after transcranial direct current stimulation to the right parietal lobe.

    Science.gov (United States)

    Berryhill, Marian E; Wencil, Elaine B; Branch Coslett, H; Olson, Ingrid R

    2010-08-02

    The role of the posterior parietal cortex in working memory (WM) is poorly understood. We previously found that patients with parietal lobe damage exhibited a selective WM impairment on recognition but not recall tasks. We hypothesized that this dissociation reflected strategic differences in the utilization of attention. One concern was that these findings, and our subsequent interpretation, would not generalize to normal populations because of the patients' older age, progressive disease processes, and/or possible brain reorganization following injury. To test whether our findings extended to a normal population we applied transcranial direct current stimulation (tDCS) to right inferior parietal cortex. tDCS is a technique by which low electric current applied to the scalp modulates the resting potentials of underlying neural populations and can be used to test structure-function relationships. Eleven normal young adults received cathodal, anodal, or sham stimulation over right inferior posterior parietal cortex and then performed separate blocks of an object WM task probed by recall or recognition. The results showed that cathodal stimulation selectively impaired WM on recognition trials. These data replicate and extend our previous findings of preserved WM recall and impaired WM recognition in patients with parietal lobe lesions. Copyright 2010 Elsevier Ireland Ltd. All rights reserved.

  2. How Is Working Memory Training Likely to Influence Academic Performance? Current Evidence and Methodological Considerations.

    Science.gov (United States)

    Bergman Nutley, Sissela; Söderqvist, Stina

    2017-01-01

    Working memory (WM) is one of our core cognitive functions, allowing us to keep information in mind for shorter periods of time and then work with this information. It is the gateway that information has to pass in order to be processed consciously. A well-functioning WM is therefore crucial for a number of everyday activities including learning and academic performance (Gathercole et al., 2003; Bull et al., 2008), which is the focus of this review. Specifically, we will review the research investigating whether improving WM capacity using Cogmed WM training can lead to improvements on academic performance. Emphasis is given to reviewing the theoretical principles upon which such investigations rely, in particular the complex relation between WM and mathematical and reading abilities during development and how these are likely to be influenced by training. We suggest two possible routes in which training can influence academic performance, one through an effect on learning capacity which would thus be evident with time and education, and one through an immediate effect on performance on reading and mathematical tasks. Based on the theoretical complexity described we highlight some methodological issues that are important to take into consideration when designing and interpreting research on WM training and academic performance, but that are nonetheless often overlooked in the current research literature. Finally, we will provide some suggestions for future research for advancing the understanding of WM training and its potential role in supporting academic attainment.

  3. How Is Working Memory Training Likely to Influence Academic Performance? Current Evidence and Methodological Considerations

    Science.gov (United States)

    Bergman Nutley, Sissela; Söderqvist, Stina

    2017-01-01

    Working memory (WM) is one of our core cognitive functions, allowing us to keep information in mind for shorter periods of time and then work with this information. It is the gateway that information has to pass in order to be processed consciously. A well-functioning WM is therefore crucial for a number of everyday activities including learning and academic performance (Gathercole et al., 2003; Bull et al., 2008), which is the focus of this review. Specifically, we will review the research investigating whether improving WM capacity using Cogmed WM training can lead to improvements on academic performance. Emphasis is given to reviewing the theoretical principles upon which such investigations rely, in particular the complex relation between WM and mathematical and reading abilities during development and how these are likely to be influenced by training. We suggest two possible routes in which training can influence academic performance, one through an effect on learning capacity which would thus be evident with time and education, and one through an immediate effect on performance on reading and mathematical tasks. Based on the theoretical complexity described we highlight some methodological issues that are important to take into consideration when designing and interpreting research on WM training and academic performance, but that are nonetheless often overlooked in the current research literature. Finally, we will provide some suggestions for future research for advancing the understanding of WM training and its potential role in supporting academic attainment.

  4. The Association Between Shift Work and Health Behavior: Findings from the Korean National Health and Nutrition Examination Survey

    Science.gov (United States)

    Bae, Myung-Ji; Shin, Jin-Young; Choi, Bo-Young; Keum, Jung-Hyun; Lee, Eun-Ae

    2017-01-01

    Background Shift workers are increasing worldwide, and various negative health effects of shift work have been reported. This study aimed to evaluate the relationship between shift work and health behavior. Methods This cross-sectional study included a total of 11,680 Korean adults (6,061 men and 5,619 women) aged ≥20 years old who participated in the Fifth Korean National Health and Nutrition Examination Survey, 2010–2012. Multiple logistic regression analysis was performed to evaluate the association between shift work and health behavior after adjusting for covariates. Results In men, shift work was associated with an increased risk of inadequate sleep (odds ratio [OR], 1.18; 95% confidence interval [CI], 1.00 to 1.40) compared to day work. In women, shift work was associated with an increased risk of smoking (OR, 1.73; 95% CI, 1.34 to 2.22) and inadequate sleep (OR, 1.24; 95% CI, 1.05 to 1.47) compared to day work. In an age-stratified subgroup analysis, female shift workers aged ≥50 years old demonstrated an increased risk of smoking (OR, 5.55; 95% CI, 3.60 to 8.55), alcohol consumption (OR, 2.22; 95% CI, 1.53 to 3.23), and inadequate sleep (OR, 1.50; 95% CI, 1.10 to 2.05) compared to female day workers. Conclusion Shift work is associated with worse health behavior, and this is most evident in women aged ≥50 years. Targeted strategies to reduce the negative health effects of shift work should be implemented, with consideration of shift workers' demographic characteristics. PMID:28360984

  5. Examining the Roles of Work Autonomous and Controlled Motivations on Satisfaction and Anxiety as a Function of Role Ambiguity.

    Science.gov (United States)

    Gillet, Nicolas; Fouquereau, Evelyne; Lafrenière, Marc-André K; Huyghebaert, Tiphaine

    2016-07-03

    Past research in the self-determination theory has shown that autonomous motivation is associated with positive outcomes (e.g., work satisfaction), whereas controlled motivation is related to negative outcomes (e.g., anxiety). The purpose of the present research was to examine the moderating function of role ambiguity on the relationships between work autonomous and controlled motivations on the one hand, and work satisfaction and anxiety on the other. Six hundred and ninety-eight workers (449 men and 249 women) participated in this study. Results revealed that autonomous motivation was most strongly related to satisfaction when ambiguity was low. In addition, controlled motivation was most strongly related to anxiety when ambiguity was high. In other words, the present findings suggest that the outcomes associated with each form of motivation may vary as a function of role ambiguity. The present study thus offers meaningful insights for organizations, managers, and employees.

  6. A sociological examination of international placement learning by British social work students in children’s services in Malaysia

    Directory of Open Access Journals (Sweden)

    Sara Ashencaen Crabtree

    2014-06-01

    Full Text Available This paper discusses research findings into a study of UK student learning on international social work placements in Malaysia in collaboration with two Malaysian universities: Universiti Sains Malaysia and Universiti Malaysia Sarawak. The discussion focuses on those placements taking place in children’s services: residential care and community-based support programmes. The aim of the study was to explore how social work students adapt to unfamiliar learning situations in new cultural contexts with the goal of increasing cultural competence. Data were drawn from formal but anonymised student learning exercises as a non-assessed requirement of this particular placement. Findings indicated a wide range of responses towards social work practice with vulnerable children in the Malaysian context in terms of student constructions of care and abuse. Subject to an analytical schema, the collision or adaptation of otherwise normative professional and personal values are examined in detail.

  7. Enhanced working memory performance via transcranial direct current stimulation: The possibility of near and far transfer.

    Science.gov (United States)

    Trumbo, Michael C; Matzen, Laura E; Coffman, Brian A; Hunter, Michael A; Jones, Aaron P; Robinson, Charles S H; Clark, Vincent P

    2016-12-01

    Although working memory (WM) training programs consistently result in improvement on the trained task, benefit is typically short-lived and extends only to tasks very similar to the trained task (i.e., near transfer). It is possible that pairing repeated performance of a WM task with brain stimulation encourages plasticity in brain networks involved in WM task performance, thereby improving the training benefit. In the current study, transcranial direct current stimulation (tDCS) was paired with performance of a WM task (n-back). In Experiment 1, participants performed a spatial location-monitoring n-back during stimulation, while Experiment 2 used a verbal identity-monitoring n-back. In each experiment, participants received either active (2.0mA) or sham (0.1mA) stimulation with the anode placed over either the right or the left dorsolateral prefrontal cortex (DLPFC) and the cathode placed extracephalically. In Experiment 1, only participants receiving active stimulation with the anode placed over the right DLPFC showed marginal improvement on the trained spatial n-back, which did not extend to a near transfer (verbal n-back) or far transfer task (a matrix-reasoning task designed to measure fluid intelligence). In Experiment 2, both left and right anode placements led to improvement, and right DLPFC stimulation resulted in numerical (though not sham-adjusted) improvement on the near transfer (spatial n-back) and far transfer (fluid intelligence) task. Results suggest that WM training paired with brain stimulation may result in cognitive enhancement that transfers to performance on other tasks, depending on the combination of training task and tDCS parameters used.

  8. Examine the Gaps between Current and Ideal State of Knowledge Management in the Department of Physical Education

    Directory of Open Access Journals (Sweden)

    Kaveh Hasani

    2013-02-01

    Full Text Available In today's competitive world, knowledge has become the strategic resource in many organizations. Nonaka believes that in today's volatile situation, the only viable source of sustainable competitive advantage is knowledge. Thus, the knowledge management has become a major task for organizations that are looking to take advantage of this valuable asset. In this case the goal of this study is to examine the gaps between current and ideal state of knowledge management in the Department of Physical Education in Iran. Research's method was descriptive-menstruation. Study sample consisted of all employees of the Department of Physical Education of Kurdistan that were 320 members and it was selected by using Morgan table that were 175 members. The reliability of the questionnaire was measured and verified based on Cronbach's Alpha for the knowledge management dimension equals 0/89. Also a questionnaire to be standardized and be normalized in internal research, ensure validity of test. Used statistical methods in current study is use SPSS software and descriptive statistics to describe sex, age, education level and staff's job precedence variables and Kolmogorov – Smirnov test (K-S to verify data to be normal and to verify or reject hypothesis, Paired t-test is been used. Research results showed, there are meaningful differences among knowledge management Dimensions, including Technology infrastructure, organizational culture and organizational structure from the perspective of the Kurdistan's physical education staff in current situation with the ideal situation.

  9. School Social Work in the United States: Current Evidence and Future Directions

    Directory of Open Access Journals (Sweden)

    Stone, Susan

    2015-02-01

    Full Text Available This paper surveys the historical and school institutional factors that shape current workforce, programmatic, and practice trends related to school social work in America. A key strand developed throughout is that the field of practice appears to be at a crossroads. It is suggested that this field of practice may be enhanced by placing the central focus on schools as organisations and school-community relations as key targets of intervention.Este artículo examina los factores históricos e institucionales que perfilan al personal docente, las tendencias en las programaciones y las prácticas que se desarrollan en la actualidad en el ámbito del trabajo social en la escuela en los Estados Unidos de América. Un aspecto clave derivado de este examen es que la profesión parece estar en una encrucijada. Se sugiere como alternativa a esta situación, centrar la atención y los objetivos fundamentales de intervención en las escuelas como organizaciones, y en las relaciones que se generan entre las escuelas y la comunidad.

  10. Current Work in Energy Analysis (Energy Analysis Program -1996 Annual Report)

    Energy Technology Data Exchange (ETDEWEB)

    Energy Analysis Program

    1998-03-01

    This report describes the work that Environmental Energy Technologies Division of Lawrence Berkeley National Laboratory has been doing most recently. One of our proudest accomplishments is the publication of Scenarios of U.S. Carbon Reductions, an analysis of the potential of energy technologies to reduce carbon emissions in the U.S. This analysis played a key role in shaping the U.S. position on climate change in the Kyoto Protocol negotiations. Our participation in the fundamental characterization of the climate change issue by the IPCC is described. We are also especially proud of our study of ''leaking electricity,'' which is stimulating an international campaign for a one-watt ceiling for standby electricity losses from appliances. This ceiling has the potential to save two-thirds of the 5% of U.S. residential electricity currently expended on standby losses. The 54 vignettes contained in the following pages summarize results of research. activities ranging in scale from calculating the efficacy of individual lamp ballasts to estimating the cost-effectiveness of the national ENERGY STAR{reg_sign} labeling program, and ranging in location from a scoping study of energy-efficiency market transformation in California to development of an energy-efficiency project in the auto parts industry in Shandong Province, China. These are the intellectual endeavors of a talented team of researchers dedicated to public service.

  11. The current state of workers' pneumoconiosis in relationship to dusty working environments in Okayama Prefecture, Japan.

    Directory of Open Access Journals (Sweden)

    Takigawa T

    2002-12-01

    Full Text Available This study involved the examination of 1,006 chest x-ray films of workers from the industries devoted to shipyard welding, stone grinding, and refractory crushing in southern Okayama prefecture. Of the reviewed films, analysis was focused on subjects with a profusion rate of 0/1 as well as pneumoconiotic subjects (exhibiting profusion rates of 1/0 or greater in order to discover cases in the beginning stages. One-hundred-and-seventy-four films illustrated a profusion rate of 0/1 or greater, and the proportion of this profusion rate was revealed to be highest in shipyard welders. Even some workers under 40 years of age were found to have already developed pneumoconiosis. Of these 1,006 subjects, 30 volunteers permitted us to measure their personal dust exposure concentrations. The measured concentration of the shipyard welders' dust exposure (respirable dust; 3.3 86.3 mg/m3, total dust; 7.5-117.0 mg/m3 was higher than those of the other 2 industries. Statistical differences among the industries were observed in the respirable dust concentrations. A statistically significant positive correlation was demonstrated between the working duration in dusty environments and the rate of profusion. The present findings suggest the need for taking adequate measures in Okayama in order to prevent workers from developing, or to help retard the progression of, pneumoconiosis.

  12. [The study of the relation between the working conditions and the prevalences of obesity, liver disorder and hyperlipidemia: evaluation of physiological examination data during the terms of car manufacturing work and car sales work].

    Science.gov (United States)

    Kaneko, M; Oda, N; Wada, N; Okazaki, I

    1995-01-01

    To evaluate the relation between the working conditions and the workers' health, particularly the prevalences of obesity, liver disorder and hyperlipidemia, we analyzed physiological examination data and the questionnaire survey about life behaviors and working conditions during the terms of car manufacturing work and car sales work among 61 male subjects. In the physiological examination data, compared with the term of car manufacturing work, the values of body weight, body mass index (BMI), GOT, GPT, gamma-GTP, TG and T-CHO elevated and the prevalences of obesity and liver disorder increased during the term of car sales work. During the term of car sales work, the prevalences of alcohol drinkers and cigarette smokers increased and the changes of food intake behaviors were noted. It was estimated that the changes of food intake behaviors associated with the differences of working conditions contributed increasing number of obesity and liver disorder that was based on fatty liver caused by hyperlipidemia. These results of this study suggested that working conditions associated with the prevalences of obesity, liver disorder and hyperlipidemia were important to conduct the effective health education in the present occupational health administration.

  13. A Critical Examination of Current On-Orbit Satellite Collision Risk Analysis Under Constraints of Public Data

    Science.gov (United States)

    Whitworth, Brandon; Moon, Mark; Pace, William; Baker, Robert

    2010-09-01

    The collision of Cosmos 2251 and Iridium 33 on 10 February 2009, made real the dangers of space operations without accurate situational awareness. A critical examination of the state of the art in collision risk assessment for on-orbit assets quickly reveals that it is inadequate to have provided satellite operators the opportunity to prevent the Cosmos-Iridium collision. Satellite operators need reliable information in a timely manner in order to take appropriate action. The shortfalls of publicly available orbit information place all spacecraft and missions at risk. The accuracy limitations of the General Perturbations(GP) catalog and orbit model(SGP-4) limit the effectiveness of current open source efforts. Beyond the accuracy limits, the relatively low frequency of updates for debris included in the catalog increases the uncertainty in time-space for inactive space objects such as Cosmos 2251. The current state of the art collision risk assessment includes advanced techniques such as expanding the GP model with covariance information which will allow uncertainty in the model to be accounted for in the on-orbit risk calculations. Covariance information can be estimated from consecutively published element sets for the same orbital object. A challenge to covariance estimation is that maneuvers or long periods of time between updates can skew the computed data. Once reliable covariance information is known and an efficient algorithm can be applied to find all of the close approaches between all cataloged objects then it is possible to estimate the collision risk for each close encounter with the tri-variate normal distribution. Unknown covariance will need to be handled in an appropriate way for a complete solution. Covariance information alone cannot solve the problem due to the relatively slow rate of update for all objects by the Space Surveillance Network(SSN) and there is no centralized source for planned and executed orbit changes for powered spacecraft. The

  14. A Longitudinal Study of Work After Retirement: Examining Predictors of Bridge Employment, Continued Career Employment, and Retirement.

    Science.gov (United States)

    Bennett, Misty M; Beehr, Terry A; Lepisto, Lawrence R

    2016-09-01

    Older employees are increasingly accepting bridge employment, which occurs when older workers take employment for pay after they retire from their main career. This study examined predictors of workers' decisions to engage in bridge employment versus full retirement and career employment. A national sample of 482 older people in the United States was surveyed regarding various work-related and nonwork related predictors of retirement decisions, and their retirement status was measured 5 years later. In bivariate analyses, both work-related variables (career goal achievement and experienced pressure to retire) and nonwork-related variables (psychological distress and traditional gender role orientation) predicted taking bridge employment, but in multinomial logistic regression, only nonwork variables had unique effects. Few predictors differentiated the bridge employed and fully retired groups. Nonwork variables were salient in making the decision to retire, and bridge employment may be conceptually more similar to full retirement than to career employment.

  15. Examination of pulsed eddy current for inspection of second layer aircraft wing lap-joint structures using outlier detection methods

    Energy Technology Data Exchange (ETDEWEB)

    Butt, D.M., E-mail: Dennis.Butt@forces.gc.ca [Royal Military College of Canada, Dept. of Chemistry and Chemical Engineering, Kingston, Ontario (Canada); Underhill, P.R.; Krause, T.W., E-mail: Thomas.Krause@rmc.ca [Royal Military College of Canada, Dept. of Physics, Kingston, Ontario (Canada)

    2016-09-15

    Ageing aircraft are susceptible to fatigue cracks at bolt hole locations in multi-layer aluminum wing lap-joints due to cyclic loading conditions experienced during typical aircraft operation, Current inspection techniques require removal of fasteners to permit inspection of the second layer from within the bolt hole. Inspection from the top layer without fastener removal is desirable in order to minimize aircraft downtime while reducing the risk of collateral damage. The ability to detect second layer cracks without fastener removal has been demonstrated using a pulsed eddy current (PEC) technique. The technique utilizes a breakdown of the measured signal response into its principal components, each of which is multiplied by a representative factor known as a score. The reduced data set of scores, which represent the measured signal, are examined for outliers using cluster analysis methods in order to detect the presence of defects. However, the cluster analysis methodology is limited by the fact that a number of representative signals, obtained from fasteners where defects are not present, are required in order to perform classification of the data. Alternatively, blind outlier detection can be achieved without having to obtain representative defect-free signals, by using a modified smallest half-volume (MSHV) approach. Results obtained using this approach suggest that self-calibrating blind detection of cyclic fatigue cracks in second layer wing structures in the presence of ferrous fasteners is possible without prior knowledge of the sample under test and without the use of costly calibration standards. (author)

  16. Why it's important for it to stop: Examining the mental health correlates of bullying and ill-treatment at work in a cohort study.

    Science.gov (United States)

    Butterworth, Peter; Leach, Liana S; Kiely, Kim M

    2016-11-01

    There is limited Australian information on the prevalence and mental health consequences of bullying and ill-treatment at work. The aims of this study were to use data from an ongoing Australian longitudinal cohort study to (1) compare different measures of workplace bullying, (2) estimate the prevalence of bullying and ill-treatment at work, (3) evaluate whether workplace bullying is distinct from other adverse work characteristics and (4) examine the unique contribution of workplace bullying to common mental disorders in mid-life. The sample comprised 1466 participants (52% women) aged 52-58 from wave four of the Personality and Total Health (PATH) through Life study. Workplace bullying was assessed by a single item of self-labelling measure of bullying and a 15-item scale of bullying-related behaviours experienced in the past 6 months. Factor analysis the identified underlying factor structure of the behavioural bullying scale. Current bullying was reported by 7.0% of respondents, while 46.4% of respondents reported that they had been bullied at some point in their working life. Person-related and work-related bullying behaviours were more common than violence and intimidation. The multi-dimensional scale of bullying behaviours had greater concordance with a single item of self-labelled bullying (Area Under the Curve = 0.88) than other adverse work characteristics (all Area Under the Curves work-related bullying were independent predictors of depression and/or anxiety. This study provides unique information on the prevalence and mental health impacts of workplace bullying and ill-treatment in Australia. Workplace bullying is a relatively common experience, and is associated with increased risk of depression and anxiety. Greater attention to identifying and preventing bullying and ill-treatment in the workplace is warranted. © The Royal Australian and New Zealand College of Psychiatrists 2015.

  17. ANDREEA NICOLĂESCU, The Work-Life Balance in Current EU Labour Market Policies

    Directory of Open Access Journals (Sweden)

    CRISTINA LEOVARIDIS

    2011-01-01

    Full Text Available A work-life balance is one of the factors that increases an employee's individual satisfaction, leading to higher economic performance, an aspect that is found in most EU strategic documents dealing with the labour market. Focusing on gender differences, the article carries out a comparative analysis of the situation in EU Member States, on several dimensions: working time, flexible work arrangements, providing opportunities for assuming different domestic responsibilities etc.

  18. Effect of workplace incivility on end-of-work negative affect: examining individual and organizational moderators in a daily diary study.

    Science.gov (United States)

    Zhou, Zhiqing E; Yan, Yu; Che, Xin Xuan; Meier, Laurenz L

    2015-01-01

    Although previous studies have linked workplace incivility with various negative outcomes, they mainly focused on the long-term effects of chronic exposure to workplace incivility, whereas targets' short-term reactions to incivility episodes have been largely neglected. Using a daily diary design, the current study examined effects of daily workplace incivility on end-of-work negative affect and explored potential individual and organizational moderators. Data collected from 76 full-time employees across 10 consecutive working days revealed that daily workplace incivility positively predicted end-of-work negative affect while controlling for before-work negative affect. Further, the relationship was stronger for people with low emotional stability, high hostile attribution bias, external locus of control, and people experiencing low chronic workload and more chronic organizational constraints, as compared with people with high emotional stability, low hostile attribution bias, internal locus of control, and people experiencing high chronic workload and fewer chronic organizational constraints, respectively. (PsycINFO Database Record (c) 2014 APA, all rights reserved). PsycINFO Database Record (c) 2014 APA, all rights reserved.

  19. Teaching as a Collective Work: Analysis, Current Research and Implications for Teacher Education

    Science.gov (United States)

    Grangeat, Michel; Gray, Peter

    2008-01-01

    This article investigates teaching as collective work. The goals, functions and forms of teachers' collective work and changes in the professional representations or repertoire of actions through collective activity are identified. A synthetic framework is outlined and shown to be useful in addressing the data, by revealing the importance of…

  20. Development of Social Work Education in China: Background, Current Status, and Prospects

    Science.gov (United States)

    Li, Yingsheng; Han, Wen-Jui; Huang, Chien-Chung

    2012-01-01

    China's social work education dates back to the 1920s, but the profession disappeared for 36 years after the establishment of the People's Republic of China. Not until the late 1980s was social work education in China revived. At the turn of the new century, the Central Committee of the Chinese Communist Party and the State Council supported the…

  1. A Snapshot of the Current Status of Social Work Education in Mainland China

    Science.gov (United States)

    Bai, Jieru; Daley, James

    2014-01-01

    This article compares 49 colleges and universities in mainland China on the level of social work education, department and school affiliation, and duration of the program. Findings indicate great diversity in all 3 categories. Bachelor's degrees of social work are offered in 83.3% of the programs, and 38.8% of the programs offer master's…

  2. A Snapshot of the Current Status of Social Work Education in Mainland China

    Science.gov (United States)

    Bai, Jieru; Daley, James

    2014-01-01

    This article compares 49 colleges and universities in mainland China on the level of social work education, department and school affiliation, and duration of the program. Findings indicate great diversity in all 3 categories. Bachelor's degrees of social work are offered in 83.3% of the programs, and 38.8% of the programs offer master's degrees.…

  3. Examination of Dodd and Deeds solutions for a transmit-receive eddy current probe above a layered planar structure

    Science.gov (United States)

    Luloff, Mark S.; Morelli, Jordan; Krause, Thomas W.

    2017-02-01

    Exact solutions for the electromagnetic response of a transmit-receive coil pair situated above two parallel plates separated by a gap, were developed using the recently published general model of Desjardins et al. that accounts for all electromagnetic interactions between the voltage-driven probe and the conducting samples. This model was then compared to the well-known model developed by Dodd and Deeds, which assumes a constant amplitude sinusoidal current and an open-circuit pick-up coil. Both models were compared with experimental results that measured the gap profile for a Grade 2 Titanium plate (54 μΩ.cm) over a SS-316 stainless steel second layer plate (74 μΩ.cm). These materials simulated the electromagnetic properties of a Zr 2.5% Nb pressure tube and Zr-2 calandria tube, respectively, as found in the fuel channels of CANDU® reactors. It was observed that while the Dodd and Deeds' model as applied to this work achieved a good shape agreement with experimental data for excitation frequencies at 2 kHz, at the higher frequency of 16 kHz good agreement was not achieved. In contrast, the model of Desjardin's et al., adapted for a transmit-receive probe configuration above two infinite flat plates, achieved an excellent shape agreement at both frequencies.

  4. Examining the Effects of Perceived Relevance and Work-Related Subjective Well-Being on Individual Performance for Co-Op Students

    Science.gov (United States)

    Drewery, Dave; Pretti, T. Judene; Barclay, Sage

    2016-01-01

    The purpose of this study was to examine the relationships between co-op students' perceived relevance of their work term, work-related subjective well-being (SWB), and individual performance at work. Data were collected using a survey of co-op students (n = 1,989) upon completion of a work term. Results of regression analyses testing a…

  5. EMPIRICAL EXAMINATION OF THE ASSOCIATION OF WORKING CAPITAL MANAGEMENT AND FIRMS’ PROFITABILITY OF THE LISTED FOOD AND BEVERAGES FIRMS IN NIGERIA

    Directory of Open Access Journals (Sweden)

    EL-MAUDE, Jibreel Gambo

    2016-01-01

    Full Text Available The objective of working capital management is to minimize current assets and maximize current liabilities based on the company’s terms of trade without compromising its future profitability and debt payment ability. The study examined the effect of working capital management on the profitability of listed Food and Beverages companies in Nigeria. Correlational research design using secondary data from a sample of ten (10 Food and Beverages firms for a period of Five (5 years (2010-2014 was employed. Using Ordinary Least Squares (OLS technique of data analysis, the study found that inventory turnover and account receivable have significant positive effect on the profitability of listed food and beverages firms in Nigeria, and that cash conversion cycle and account payable have a significant negative effect on the profitability of listed food and beverages firms in Nigeria. The study recommends among others that management of Food and Beverages companies in Nigeria should decrease period involved in their cash conversion cycle as it will lead to improving the company’s performance in the form of increasing its profit generation and make available a free Cash flow to be distribute to shareholders at the end of company’s accounting period.

  6. An Exploration of the Current Working Relationship between the Educational Psychologist and the Young Offender in England.

    OpenAIRE

    Hall, Sasha

    2013-01-01

    The purpose of this study was to explore the current working relationship between the Educational Psychologist and the Young Offender in England. It aimed to identify the work EPs have done with YOs in the previous year and to explore the Educational Psychologist’s perceptions of the characteristics they perceive as necessary for a successful relationship with a young offender.\\ud A mixed methods approach was applied whereby both quantitative and qualitative data was collected. Online questio...

  7. Current guidelines in melanoma treatment. Melanoma Working Group of Gent and Bordet.

    Science.gov (United States)

    Brochez, L; Verhaeghe, E; Sales, F; Del Marmol, V; Deraemaecker, R; Vossaert, K; Naeyaert, J M

    2000-01-01

    This article focuses on the actual management of cutaneous melanoma, dealing both with established, internationally well-accepted standard procedures and interventions which are still being investigated. It wants to offer a global picture to the dermatologist of what is currently available in the therapeutic arsenal against melanoma.

  8. WORKING FEATURES OF POWER SOURCE SYSTEMS – A MULTIPLE CURRENT PULSE GENERATOR

    Directory of Open Access Journals (Sweden)

    Shs.V. Argun

    2013-04-01

    Full Text Available An analysis of circuit designs as to connecting a magnetic pulse action tool to a power source has been carried out. Design features of a magnetic pulse installation control and monitoring system in a multiple current pulse mode have been revealed. The description of the control and monitoring system block diagrams has been presented.

  9. Electromotive Potential Distribution and Electronic Leak Currents in Working YSZ Based SOCs

    DEFF Research Database (Denmark)

    Mogensen, Mogens Bjerg; Jacobsen, Torben

    2009-01-01

    The size of electronic leak currents through the YSZ electrolyte of solid oxide cells have been calculated using basic solid state electrochemical relations and literature data. The distribution of the electromotive potential, of Galvani potential, of concentration of electrons, e, and electron h...

  10. 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.…

  11. Implications of Current Reference Structures for Authority Work in Online Environments.

    Science.gov (United States)

    Watson, Mark R.; Taylor, Arlene G.

    1987-01-01

    Describes a study which examined (1) the percentage of personal and corporate name authority records in the Library of Congress authority file that do not contain any references, and (2) the percentage of references present on existing authority records that are not needed in an automatic right hand truncation, keyword searching environment. (CLB)

  12. Homeworking: Home Office or Home Sweatshop? Report on Current Conditions of Homeworkers in Toronto's Garment Industry. NALL Working Paper.

    Science.gov (United States)

    Ng, Roxana; Wong, Renita Yuk-Lin; Choi, Angela

    The current conditions of home workers in the garment industry in Toronto, Canada, were examined through in-depth telephone interviews with 30 Chinese-speaking immigrant women who were employed as home workers in 1999. The paper dicusses the formal training and informal learning experiences of immigrant woman who are garment workers. A comparison…

  13. ECOLOGY-ECONOMICAL ASSESSMENT OF NEW RECLAMATION METHOD FOR CURRENTLY WORKING TECHNOGENIC MASSIFS

    Directory of Open Access Journals (Sweden)

    Alexey Strizhenok

    2017-01-01

    Full Text Available One of the most relevant problems of the mining industry is the need to reduce the negative impact of technogenic massifs formed by wastes of extraction and processing of mineral raw materials. This problem has a significant meaning for currently used massifs, because traditional ways of reclamation are not suitable for them. The article describes the results of a scientific study on the development of the most efficient reclamation method for currently used technogenic massifs. Described in detail the main results of the field observations, methods and equipment of laboratory experiments conducted to determine agro-chemical properties of the soil and optimal composition of binder agent. The article also provides ecological and economic assessment of the proposed method of reclamation. The study was conducted on the example of the real technogenic massif, formed by wastes of phosphorus ore processing.

  14. English-Lithuanian-English Machine Translation lexicon and engine: current state and future work

    CERN Document Server

    Barisevičius, G

    2011-01-01

    This article overviews the current state of the English-Lithuanian-English machine translation system. The first part of the article describes the problems that system poses today and what actions will be taken to solve them in the future. The second part of the article tackles the main issue of the translation process. Article briefly overviews the word sense disambiguation for MT technique using Google.

  15. The Working Group on Meteor Showers Nomenclature: a History, Current Status and a Call for Contributions

    Science.gov (United States)

    Jopek, T. J.; Jenniskens, P. M.

    2011-01-01

    During the IAU General Assembly in Rio de Janeiro in 2009, the members of Commission 22 established the Working Group on Meteor Shower Nomenclature, from what was formerly the Task Group on Meteor Shower Nomenclature. The Task Group had completed its mission to propose a first list of established meteor showers that could receive officially names. At the business meeting of Commission 22 the list of 64 established showers was approved and consequently officially accepted by the IAU. A two-step process is adopted for showers to receive an official name from the IAU: i) before publication, all new showers discussed in the literature are first added to the Working List of Meteor Showers, thereby receiving a unique name, IAU number and three-letter code; ii) all showers which come up to the verification criterion are selected for inclusion in the List of Established Meteor Showers, before being officially named at the next IAU General Assembly.

  16. The Configuration of Youth Transitions. Current Debates about Education and Work

    Directory of Open Access Journals (Sweden)

    Analia Elizabeth Otero

    2011-11-01

    Full Text Available Studies on the passage from educational institutions to work and adult life have gained momentum in the framework of the employment crisis. Since the 1980s, changes in the situations that affect the life trajectories of contemporary youth have been a topic of discussion. This article addresses such issues by analyzing the educational and work careers of a group of young urban Argentines. The study focuses on a particular moment of their trajectories: that of the transition from high school graduation to higher education and/or work. In this way we attempt to reach a substantive discussion on those discretionary and/or determining factors that can be identified in the configuration of these transitions as well as on the points of tension that were encountered. The research is based on a reconstruction of the experiences of a group of youth (Cohort-2003 from different public and private high schools in townships in the cities of Buenos Aires and La Plata, Argentina, and involves the description given by these young people and their perception of the various scenarios that comprise their traveled paths.

  17. Feeling Thanks and Saying Thanks: A Randomized Controlled Trial Examining If and How Socially Oriented Gratitude Journals Work.

    Science.gov (United States)

    O'Connell, Brenda H; O'Shea, Deirdre; Gallagher, Stephen

    2017-10-01

    This study examined the effect of a reflective interpersonal gratitude journal, a reflective-behavioral interpersonal gratitude journal and an active control journal, on primary qualities of well-being and depression. Participants (n = 192; 67.2% female) completed this 3-month longitudinal randomized controlled design. Participants in the reflective-behavioral condition experienced the greatest improvements in affect balance and reductions in depression at immediate posttest. Both gratitude interventions improved affect balance at 1 month, compared to the control. Changes in affect balance for those in the reflective-behavioral condition were mediated by the rate at which people expressed gratitude in their existing relationships. This effect was moderated by participant's baseline depressive status. Expressing felt gratitude to others appears to be a crucial step in deriving benefits, and these benefits may not be limited to the emotionally healthy. Given the applied popularity of gratitude interventions, understanding not only if but also how they work is essential. © 2017 Wiley Periodicals, Inc.

  18. New respirator fit test panels representing the current U.S. civilian work force.

    Science.gov (United States)

    Zhuang, Ziqing; Bradtmiller, Bruce; Shaffer, Ronald E

    2007-09-01

    The fit test panels currently used for respirator research, design, and certification are 25-subject panels developed by Los Alamos National Laboratory (LANL) and are based on data from the 1967 and 1968 anthropometric surveys of U.S. Air Force personnel. Military data do not represent the great diversity in face size and shape seen in civilian populations. In addition, the demographics of the U.S. population have changed over the last 30 years. Thus, it is necessary to assess and refine the LANL fit test panels. This paper presents the development of new respirator fit test panels representative of current U.S. civilian workers based on an anthropometric survey of 3,997 respirator users conducted in 2003. One panel was developed using face length and face width (bivariate approach) and weighting subjects to match the age and race distribution of the U.S. population as determined from the 2000 census. Another panel was developed using the first two principal components obtained from a set of 10 facial dimensions (age and race adjusted). These 10 dimensions are associated with respirator fit and leakage and can predict the remaining face dimensions well. Respirators designed to fit these panels are expected to accommodate more than 95% of the current U.S. civilian workers. Both panels are more representative of the U.S. population than the existing LANL panel and may be appropriate for testing both half-masks and full-face piece respirators. Respirator manufacturers, standards development organizations, and government respirator certification bodies need to select the appropriate fit test panel for their particular needs. The bivariate panel is simpler to use than the principal component analysis (PCA) panel and is most similar to the LANL panel currently used. The inclusion of the eight additional facial measurements allows the PCA panel to provide better criteria for excluding extreme face sizes from being used. Because the boundaries of the two new panels are

  19. INVESTIGATION OF HIGH-CURRENT INTERRUPTING CONTACTS WORKING SURFACES MECHANICAL INTERACTION NATURE

    Directory of Open Access Journals (Sweden)

    O.G. Volkova

    2016-03-01

    Full Text Available Introduction. The nature of the interaction of high-working surfaces of the electrical contact uniquely affects their performance. By the failure of the contacts in the main drive processes resulting from complex destructive factors affecting their performance. However, not all processes are studied in detail and give in modeling. The purpose of the paper is to show the possibility of using the method of holographic interferometry to estimate the plastic deformation in the zone of contact interaction. One of the significant factors affecting the work of the contact pair is the compressive force of the contact surfaces. Compression discontinuous contact is directly connected with the processes of elastic and plastic deformation of the contact material, which is particularly evident in the contact details of the powder or composite materials. The paper focuses on the plastic deformation of the surface layers of discontinuous contact in circuit, it is believed that it is directly related to the mechanism of conductivity of contacts. As shown, a significant effect on the deformation of the contact surfaces and renders the working environment, in particular transformer oil. Methodology. Assessing the impact of compression forces on the deformation of the contact surface was conducted experimentally using the method of holographic interferometry. Results. Experimental studies, which indicated that the compact and powder materials plastic deformation in and around the area microcontacts simplistically stated that requires experimental verification. A method for evaluating the state of stress, which affects the formation and destruction of the local contact spots. Practical value. Using the experimental method of determining the movement of the contact region allows you to optimize discontinuous contacts from composite and powder materials.

  20. Roles in Student Evaluation and Research. A Historical and Current Review of Examination Practices and Files of School Statistics.

    Science.gov (United States)

    Alberta Dept. of Education, Edmonton. Student Evaluation and Data Processing Branch.

    Since 1906, hundreds of thousands of Alberta, Canada secondary school students have taken some form of provincially set and scored examinations. The grade levels of students required to write such examinations have changed several times, and tests have involved formats which included various combinations of essay, short answer, matching, and…

  1. Student Testing: Current Extent and Expenditures, with Cost Estimates for a National Examination. Report to Congressional Requesters.

    Science.gov (United States)

    General Accounting Office, Washington, DC. Program Evaluation and Methodology Div.

    As the country began to debate the proposition that the United States adopt a national examination system, it became apparent that information was needed about the present extent and cost of testing, as well as the estimated cost of a national examination system. In the fall of 1991, the General Accounting Office (GAO) surveyed testing officials…

  2. Approach to the current state of work harassment prevention in Colombia

    Directory of Open Access Journals (Sweden)

    Carlos Andrés Dávila Londoño

    2015-12-01

    Full Text Available Mobbing or harassment is now recognized as a phenomenon of high impact on individuals, organizations and society. In Latin America, and specifically in Colombia, has been identified little development of thematic; this is a weakness against the possibilities to know, identify and intervene on this reality, growing in organizations. The objective of this paper is to present the results of theoretical analysis and review of prevention of mobbing in Colombia. The paper is divided into four parts. In the first, the main theoretical elements of the discussion about mobbing are synthesized. In the second, reviewed the legislation on mobbing in Colombia, and that the state has responsibilities for the identification, assessment, prevention and intervention of psychosocial risk factors at work. In a third part, presents and analyzes some measures and procedures existing prevention and intervention. Finally conclusions of the review are presented.

  3. 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

  4. Cogmed Working Memory Training for youth with ADHD: a closer examination of efficacy utilizing evidence-based criteria.

    Science.gov (United States)

    Chacko, Anil; Feirsen, Nicole; Bedard, Anne-Claude; Marks, David; Uderman, Jodi Z; Chimiklis, Alyssa

    2013-01-01

    The current review applied the evidence-based treatment criteria espoused by the Society for Clinical Child and Adolescent Psychology (Silverman & Hinshaw, 2008 ) to specifically evaluate the short-term and longer term efficacy of Cogmed Working Memory Training (CWMT) as a treatment for youth with Attention-Deficit/Hyperactivity Disorder (ADHD). Utilizing a systematic literature search, 7 studies that employed the school-age version of CWMT were identified for this review. The data reviewed herein suggest mixed findings regarding the benefit of CWMT for youth with ADHD. Two randomized controlled studies have demonstrated that CWMT led to improvements in neuropsychological outcomes and parent-rated ADHD symptoms relative to wait-list control and placebo treatment conditions. Another study demonstrated effects of CWMT relative to a placebo condition on an analog observation of behavior during an academic task, although this study did not find an effect of CWMT on parent-rated ADHD. Finally, an additional study utilizing an active comparison control condition did not find incremental benefits of CWMT on parent- or teacher-rated ADHD. Critical issues in interpreting existing studies include lack of alignment between demonstrated outcomes and the hypothesized model of therapeutic benefit of CWMT, issues with equivalence of control conditions, and individual differences that may moderate treatment response. Collectively, the strengths and limitations of the studies reviewed suggest that CWMT is best defined as a Possibly Efficacious Treatment for youth with ADHD. We suggest future directions for research and conclude with clinical implications of our findings for the treatment of youth with ADHD.

  5. Examining leadership and its influence on work-family interferences among health care professionals: Multiple mechanisms at play?

    OpenAIRE

    Tummers, Lars; Bronkhorst, Babette

    2012-01-01

    textabstractLeadership scholars note that the relationship of employees with their supervisor is crucial for the work-family balance these employees experience. A good relationship with your supervisor can seriously improve your work-family balance. This is especially crucial is a healthcare setting, which is often characterized by long work days and night shifts. However, it seems unclear precisely how leadership influences various work-family dimensions. Using leader-member exchange (LMX) t...

  6. Determination of work functions near melting points of refractory metals by using a direct-current arc

    Science.gov (United States)

    Gordon, W. A.; Chapman, G. B., II

    1972-01-01

    Effective work functions of refractory metals at temperatures near their melting points were determined by using a direct-current arc. A metal wire connected as the cathode was melted by striking an arc discharge in an argon atmosphere. A melted sphere was formed with a definite emitting area which was calculated from the sphere diameter measured after terminating the arc. Effective work functions were calculated from the Richardson-Dushman equation by using this emission area. The procedure is experimentally advantageous because surface cleanliness of the specimen is not critical, high vacuum is not required, and the anode-cathode spacing is not critical.

  7. Engaging Girls in STEM: A Discussion of Foundational and Current Research on What Works

    Science.gov (United States)

    Peterson, K.; Jesse, J.; Migus, L. H.

    2012-08-01

    Diversity in science, technology, engineering, and mathematics (STEM) education and careers occupies center stage in national discussions on U.S. competitiveness in the 21st century. Women constitute roughly half the total workforce in the U.S., but they hold just 25% of mathematical and science jobs and 11% of engineering jobs. Women earn nearly 60% of all bachelors and masters degrees, except in physics, computer science, and engineering, where the percentages are 20-25%. This disparity is even more pronounced at the doctoral level, where women earn fewer than 20% of awarded Ph.D.'s in physics or engineering. However, at the high school level, there is far less gender disparity: both female and male students take comparable advanced physical science and math courses. What, then, accounts for the lack of gender diversity in STEM advanced education and career paths? In fact, there is no consensus even among experts. So, what information and strategies do the EPO community need to know and include as part of designing and implementing programs to encourage more girls and women to engage in STEM for the long term? The panelists will discuss foundational and current research on pressing questions on why these trends exist and what can be done to change them. They will highlight research and evaluation results from programs that are successfully engaging girls in STEM.

  8. An Examination of the Presentation of Heroes and Heroines in Current (1974-1984) Secondary Level Social Studies Textbooks.

    Science.gov (United States)

    Brodbelt, Samuel; Wall, Robert E.

    Thirty-one secondary level social studies textbooks, published between 1974 and 1984 were examined to determine the characteristics of those identified as heroes and heroines, the extent to which they were presented, and ways in which they were presented. Five institutional settings (family, religious, political, economics, and sports) and five…

  9. An examination of the Total Quality Management (TQM) concept given current Federal/DoD competition initiatives

    Science.gov (United States)

    Stabile, Michael E.

    1992-06-01

    Quality is vital to our defense and quality improvement is key to increasing productivity. The Department of Defense (DoD) Total Quality Management (TQM) effort has been given top priority by the Secretary of Defense. Many questions exist concerning the problems encountered when implementing TQM throughout DoD. This thesis looks at the compatibility of the TQM philosophy with current Federal Acquisition Regulation competition requirements. The writer concludes that the TQM philosophy implementation is compatible with existing competition policy.

  10. An Empirical Examination of the Mechanisms Mediating between High-Performance Work Systems and the Performance of Japanese Organizations

    Science.gov (United States)

    Takeuchi, Riki; Lepak, David P.; Wang, Heli; Takeuchi, Kazuo

    2007-01-01

    The resource-based view of the firm and social exchange perspectives are invoked to hypothesize linkages among high-performance work systems, collective human capital, the degree of social exchange in an establishment, and establishment performance. The authors argue that high-performance work systems generate a high level of collective human…

  11. Do Workers Who Experience Conflict between the Work and Family Domains Hit a "Glass Ceiling?": A Meta-Analytic Examination

    Science.gov (United States)

    Hoobler, Jenny M.; Hu, Jia; Wilson, Morgan

    2010-01-01

    Based in Conservation of Resources (COR; Hobfoll, 1989) and self-verification (Swann, 1987) theories, we argue that when workers experience conflict between the work and family domains, this should have implications for evaluations of their work performance and ultimately affect more "objective" career outcomes such as salary and hierarchical…

  12. Examining Preschool Teachers' Attitudes, Comfort, Action Orientation and Preparation to Work with Children Reared by Gay and Lesbian Parents

    Science.gov (United States)

    Hegde, Archana V.; Averett, Paige; Parker White, Carmel; Deese, Shannon

    2014-01-01

    The present study assessed preschool teachers' attitudes towards homosexuality, their comfort levels in working with same sex parents and their children, their action orientation and preparedness to work on this topic. Twenty teachers from public schools and 20 from private child care settings in North Carolina, USA, participated in the study. Two…

  13. Examining leadership and its influence on work-family interferences among health care professionals: Multiple mechanisms at play?

    NARCIS (Netherlands)

    L.G. Tummers (Lars); B.A.C. Bronkhorst (Babette)

    2012-01-01

    textabstractLeadership scholars note that the relationship of employees with their supervisor is crucial for the work-family balance these employees experience. A good relationship with your supervisor can seriously improve your work-family balance. This is especially crucial is a healthcare setting

  14. A Re-Examination of Defining Moments in Vygotsky's Work and Their Implications for His Continuing Legacy

    Science.gov (United States)

    Gonzalez Rey, Fernando

    2011-01-01

    This article argues for the idea of different moments in Vygotsky's work while highlighting combinations of ideas and concepts that were particularly emphasized in distinct moments of his work. After Vygotsky's death, these moments were not considered a theoretical system in development, either in former Soviet psychology or in Western…

  15. Examining the Influence of Selected Factors on Perceived Co-Op Work-Term Quality from a Student Perspective

    Science.gov (United States)

    Drewery, David; Nevison, Colleen; Pretti, T. Judene; Cormier, Lauren; Barclay, Sage; Pennaforte, Antoine

    2016-01-01

    This study discusses and tests a conceptual model of co-op work-term quality from a student perspective. Drawing from an earlier exploration of co-op students' perceptions of work-term quality, variables related to role characteristics, interpersonal dynamics, and organizational elements were used in a multiple linear regression analysis to…

  16. A Re-Examination of Defining Moments in Vygotsky's Work and Their Implications for His Continuing Legacy

    Science.gov (United States)

    Gonzalez Rey, Fernando

    2011-01-01

    This article argues for the idea of different moments in Vygotsky's work while highlighting combinations of ideas and concepts that were particularly emphasized in distinct moments of his work. After Vygotsky's death, these moments were not considered a theoretical system in development, either in former Soviet psychology or in Western…

  17. Examining leadership and its influence on work-family interferences among health care professionals: Multiple mechanisms at play?

    NARCIS (Netherlands)

    L.G. Tummers (Lars); B.A.C. Bronkhorst (Babette)

    2012-01-01

    textabstractLeadership scholars note that the relationship of employees with their supervisor is crucial for the work-family balance these employees experience. A good relationship with your supervisor can seriously improve your work-family balance. This is especially crucial is a healthcare setting

  18. Examining the Transition to a Four-Day School Week and Investigating Post-Change Faculty/Staff Work-Life Balance: A Community College Case Study

    Science.gov (United States)

    Cardinale, Nelly

    2013-01-01

    This single descriptive embedded case study examined the process of implementing a four-day work/school week at a community college and investigated post-change faculty/staff work-life balance. All of the students attending this college live at home. The change was implemented due to state funding shortfalls, increasing college utility expenses…

  19. Examining the Transition to a Four-Day School Week and Investigating Post-Change Faculty/Staff Work-Life Balance: A Community College Case Study

    Science.gov (United States)

    Cardinale, Nelly

    2013-01-01

    This single descriptive embedded case study examined the process of implementing a four-day work/school week at a community college and investigated post-change faculty/staff work-life balance. All of the students attending this college live at home. The change was implemented due to state funding shortfalls, increasing college utility expenses…

  20. An Examination of the Multi-Peaked Analytically Extended Function for Approximation of Lightning Channel-Base Currents

    CERN Document Server

    Lundengård, Karl; Javor, Vesna; Silvestrov, Sergei

    2016-01-01

    A multi-peaked version of the analytically extended function (AEF) intended for approximation of multi-peaked lightning current wave-forms will be presented along with some of its basic properties. A general framework for estimating the parameters of the AEF using the Marquardt least-squares method (MLSM) for a waveform with an arbitrary (finite) number of peaks as well as a given charge trans-fer and specific energy will also be described. This framework is used to find parameters for some common single-peak wave-forms and some advantages and disadvantages of the approach will be discussed.

  1. Examining impacts of current-use pesticides in Southern Ontario using in situ exposures of the amphipod Hyalella azteca.

    Science.gov (United States)

    Bartlett, Adrienne J; Struger, John; Grapentine, Lee C; Palace, Vince P

    2016-05-01

    In situ exposures with Hyalella azteca were used to assess impacts of current-use pesticides in Southern Ontario, Canada. Exposures were conducted over 2 growing seasons within areas of high pesticide use: 1 site on Prudhomme Creek and 3 sites on Twenty Mile Creek. Three sites on Spencer Creek, an area of low pesticide use, were added in the second season. Surface water samples were collected every 2 wk to 3 wk and analyzed for a suite of pesticides. Hyalella were exposed in situ for 1 wk every 4 wk to 6 wk, and survival and acetylcholinesterase (AChE) activity were measured. Pesticides in surface waters reflected seasonal use patterns: lower concentrations in spring and fall and higher concentrations during summer months. Organophosphate insecticides (chlorpyrifos, azinphos methyl, diazinon) and acid herbicides (2,4-dichlorophenoxyacetic acid [2,4-D], mecoprop) were routinely detected in Prudhomme Creek, whereas neutral herbicides (atrazine, metolachlor) dominated the pesticide signature of Twenty Mile Creek. Spencer Creek contained fewer pesticides, which were measured at lower concentrations. In situ effects also followed seasonal patterns: higher survival and AChE activity in spring and fall, and lower survival and AChE activity during summer months. The highest toxicity was observed at Prudhomme Creek and was primarily associated with organophosphates. The present study demonstrated that current-use pesticides in Southern Ontario were linked to in situ effects and identified sites of concern requiring further investigation.

  2. A sociological examination of international placement learning by British social work students in children’s services in Malaysia

    OpenAIRE

    Sara Ashencaen Crabtree; Jonathan Parker; Azlinda Azman; Faizah Mas’ud

    2014-01-01

    This paper discusses research findings into a study of UK student learning on international social work placements in Malaysia in collaboration with two Malaysian universities: Universiti Sains Malaysia and Universiti Malaysia Sarawak. The discussion focuses on those placements taking place in children’s services: residential care and community-based support programmes. The aim of the study was to explore how social work students adapt to unfamiliar learning situations in new cultural context...

  3. Examining practice: the perceptions of learners and employers on a work-based Early Years Sector Endorsed Foundation Degree

    OpenAIRE

    Joshi, Urmi

    2013-01-01

    This research investigates whether work-based learning facilitates the development of practical skills and theoretical insights by early years practitioners. Foundation degrees symbolise both an opportunity and a challenge. The opportunity relates to creating a new vocational qualification which has work-based learning central to its delivery, in attempting to meet the demands of a skilled workforce necessitated by a shifting economy. The challenge is to form workable and sustainable partners...

  4. Unravelling safety compliance in the mining industry: examining the role of work stress, job insecurity, satisfaction and commitment as antecedents

    Directory of Open Access Journals (Sweden)

    Uanda Masia

    2011-03-01

    Full Text Available Orientation: Safety compliance remains a major issue in the South African mining industry. This article explores the roles of specific work-related job and attitudinal variables in predicting compliance.Research purpose: The objective of this study was to investigate the relationship of work stress, job insecurity, satisfaction and commitment to safety compliance in a mine.Motivation for the study: The study aims to predict safety compliance through work-related variables in order to manage safety better.Research design, approach and method: The researchers used a cross-sectional survey design with a convenience sample (n = 158. They distributed a survey booklet. It included a biographical questionnaire, scales for job insecurity, satisfaction, affective organisational commitment, workplace accidents and safety compliance as well as a work stress measure that comprised dimensions of role clarity, conflict and overload.Main findings: The results showed that work stress and job insecurity had a negative relationship with safety compliance. The researchers found that only job satisfaction was a significant predictor of safety.Practical/managerial implications: Although exploratory, this study suggests that promoting job satisfaction may improve safety compliance whilst job stress and job insecurity also relate negatively to safety compliance.Contribution/value-add: This study shows that job satisfaction is more important than organisational commitment, job security and work stress for predicting safety compliance.

  5. Rehabilitation Utilization following a Work-Related Traumatic Brain Injury: A Sex-Based Examination of Workers' Compensation Claims in Victoria, Australia.

    Directory of Open Access Journals (Sweden)

    E Niki Guerriero

    Full Text Available To report on and examine differences in the use of four types of rehabilitation services (occupational therapy, physiotherapy, psychology, and speech therapy by men and women following a work-related traumatic brain injury in Victoria, Australia; and to examine the importance of demographic, need, work-related and geographic factors in explaining these differences.A retrospective cohort design was used to analyze 1786 work-related traumatic brain injury workers' compensation claims lodged between 2004 and 2012 in Victoria, Australia. ZINB regressions were conducted for each type of rehabilitation service to examine the relationship between sex and rehabilitation use. Covariates included demographic, need-related, work-related, and geographic factors.Out of all claims (63% male, 37% female, 13% used occupational therapy, 23% used physiotherapy, 9% used psychology, and 2% used speech therapy at least once during the first year of service utilization. After controlling for demographic, need-related, work-related, and geographic factors, women were more likely to use physiotherapy compared to men. Men and women were equally likely to use occupational therapy and psychology services. The number of visits in the first year for each type of service did not differ between male and female users.Our findings support a sex-based approach to studying rehabilitation utilization in work-related populations. Future research is needed to examine other factors associated with rehabilitation utilization and to determine the implications of different rehabilitation utilization patterns on health and return-to-work outcomes.

  6. Current challenges and future directions for naturopathic medicine in Australia: a qualitative examination of perceptions and experiences from grassroots practice

    Science.gov (United States)

    2013-01-01

    Background Naturopaths are an increasingly significant part of the healthcare sector in Australia, yet despite their significant role there has been little research on this practitioner group. Currently the naturopathic profession in Australia is undergoing a period of rapid professional growth and change. However, to date most research exploring the perceptions of naturopaths has been descriptive in nature and has focused on those in leadership positions rather than grassroots practitioners. This article explores the perceptions and experiences of practising naturopaths on the challenges and future directions of their profession. Methods Semi-structured interviews were conducted with 20 naturopaths practising in the Darling Downs region of South-east Queensland, Australia to explore current perceived challenges in the naturopathic profession in Australia. Results Participants perceived a number of internal and external challenges relating to the profession of naturopathic medicine. These included a public misconception of the role of naturopathic medicine; the co-option of naturopathic medicine by untrained or unqualified practitioners; the devaluation of naturopathic philosophy as a core component of naturopathic practice; a pressure to move towards an evidence-based medicine model focused on product prescription; the increasing commercial interest infiltrating complementary medicine, and; division and fragmentation within the naturopathic profession. Naturopaths generally perceived government regulation as a solution for many of these challenges, though this may be representative of deeper frustrations and disconnections between the views of grassroots naturopaths and those in professional leadership positions. Conclusions Grassroots naturopaths identify a number of challenges that may have significant impacts on the quality, effectiveness and safety of naturopathic care. Given the significant role naturopaths play in healthcare in Australia the practice and

  7. Differential recall of derived and inflected word forms in working memory: Examining the role of morphological information in simple and complex working memory tasks

    Directory of Open Access Journals (Sweden)

    Elisabet eService

    2015-01-01

    Full Text Available Working memory has been described as an interface between cognition and action, or a system for access to a limited amount of information needed in complex cognition. Access to morphological information is needed for comprehending and producing sentences. The present study probed working memory for morphologically complex word forms in Finnish, a morphologically rich language. We studied monomorphemic (boy, inflected (boy+’s and derived (boy+hood words in three tasks. Simple span, immediate serial recall of words, in Experiment 1, is assumed to mainly rely on information in the focus of attention. Sentence span, a dual task combining sentence reading with recall of the last word (Experiment 2 or of a word not included in the sentence (Experiment 3 is assumed to involve establishment of a search set in long-term memory for fast activation into the focus of attention. Recall was best for monomorphemic and worst for inflected word forms with performance on derived words in between. However, there was an interaction between word type and experiment, suggesting that complex span is more sensitive to morphological complexity in derivations than simple span. This was explored in a within-subjects Experiment 4 combining all three tasks. An interaction between morphological complexity and task was replicated. Both inflected and derived forms increased load in working memory. In simple span, recall of inflectional forms resulted in form errors. Complex span tasks were more sensitive to morphological load in derived words, possibly resulting from interference from morphological neighbors in the mental lexicon. The results are best understood as involving competition among inflectional forms when binding words from input into an output structure, and competition from morphological neighbors in secondary memory during cumulative retrieval-encoding cycles. Models of verbal recall need to be able to represent morphological as well as phonological and

  8. [Current status of operations in community general support centers and the correlation of personal traits, work environment and occupational stress].

    Science.gov (United States)

    Yamaguchi, Yoshie

    2010-01-01

    The purpose of this study was to identify the current status of operations at community general support centers which provide coordination for elderly care and the correlation of personal traits, work environment and the occupational stress of the staff. Subjects of the study were 251 staff members of community general support centers. The current status of operations at the community general support centers and the personal traits, work environment, effort-remuneration imbalance model (ERI) and general health questionnaire (GHQ) were surveyed. The initial analysis involved a comparison by a chi-square test on: The effort-remuneration ratio (E/R ratio) of personal traits and work environment, risk of over-commitment (OC), and GHQ score. To explore the correlation between the E/R ratio of the three GHQ groups (low, middle and high score groups) and the OC value, one-way analysis of variance was performed. Out of the four basic functions of the community general support centers, 22.0% of the respondents noted that "establishment of a regional, comprehensive/multi-tiered service network" was functioning, and 50.4% of respondents noted that "comprehensive and continuous care management" was functioning. The average effort score was 15.5 +/- 5.3, approximately double the average value of preceding studies. Significant differences found in GHQ scores were related to working hours (pworking hours of 50 h or more" (OR: 10.38, 95% CI: 2.52-42.70), "Unstable employment" (OR: 2.75, 95% CI: 1.22-6.21) and "Anxiety related to task content" (OR: 17.04, 95% CI: 3.57-81.24). Items observed to have significant correlation with OC value risk factors were: "Weekly working hours of 50 h or more" (OR: 8.04, 95% CI: 1.99-32.41) and "Anxiety related to task content" (OR: 4.60, 95% CI: 2.04-10.37). We conclude that the basic functions of the community general support centers are not presently very functional. The stress levels of the community general support center staff are high and

  9. Current Status of Glycemic Control of Patients with Diabetes in Korea: The Fifth Korea National Health and Nutrition Examination Survey

    Directory of Open Access Journals (Sweden)

    Ja Young Jeon

    2014-06-01

    Full Text Available BackgroundThe Korea National Health and Nutrition Examination Survey (KNHANES III (2005 reported that 22.9% of individuals with diabetes have a glycated hemoglobin (HbA1c 5 years. HbA1c in the group taking only oral hypoglycemic agents (OHAs was significantly lower than that in the group administered only insulin or OHA and insulin in combination. In logistic regression analysis, a longer duration of diabetes, insulin use and the absence of chronic renal failure were associated with HbA1c levels >6.5%.ConclusionThe level of adequate glycemic control was similar to but slightly improved compared with previous levels. The glycemic control of long-standing diabetes patients is more difficult even though they receive insulin treatment.

  10. Current Status of Glycemic Control of Patients with Diabetes in Korea: The Fifth Korea National Health and Nutrition Examination Survey

    Science.gov (United States)

    Jeon, Ja Young; Kim, Dae Jung; Ko, Seung-Hyun; Kwon, Hyuk-Sang; Lim, Soo; Choi, Sung Hee; Kim, Chul Sik; An, Jee Hyun; Kim, Nan Hee; Won, Jong Chul; Kim, Jae Hyeon; Cha, Bong-Yun

    2014-01-01

    Background The Korea National Health and Nutrition Examination Survey (KNHANES) III (2005) reported that 22.9% of individuals with diabetes have a glycated hemoglobin (HbA1c) 5 years. HbA1c in the group taking only oral hypoglycemic agents (OHAs) was significantly lower than that in the group administered only insulin or OHA and insulin in combination. In logistic regression analysis, a longer duration of diabetes, insulin use and the absence of chronic renal failure were associated with HbA1c levels >6.5%. Conclusion The level of adequate glycemic control was similar to but slightly improved compared with previous levels. The glycemic control of long-standing diabetes patients is more difficult even though they receive insulin treatment. PMID:25003073

  11. Quality and operations of portable X-ray examination procedures in the emergency room: queuing theory at work.

    Science.gov (United States)

    Abujudeh, Hani; Vuong, Bill; Baker, Stephen R

    2005-07-01

    The objective of this study was to evaluate the operation of the portable X-ray machine in relation to examinations ordered by the Emergency Department at the University of Medicine and Dentistry of New Jersey, as well as to identify any bottlenecks hindering the performance of the aforementioned system. To do so, the activity of the portable X-ray was monitored in the period from 8 June 2004 to 24 June 2004, as well as from 6 July 2004 to 12 July 2004, yielding 11 days of data and 116 individual X-ray examinations. During observation times was noted for various checkpoints in the procedure. Using the data gathered, the average input, output, processing times, and variance were calculated. In turn, these values were used to calculate the response times for the Ordering Phase (5.502 min), traveling (2.483 min), Examination Phase (4.453 min), returning (3.855 min), Order Processing Phase (2.962 min), and the Development Phase (3.437 min). These phases were combined for a total of 22.721 min from the time the examination was placed to the time the X-ray films were uploaded to the PACS computer network. Based on these calculations, the Ordering Phase was determined to be the single largest bottleneck in the portable X-ray system. The Examination Phase also represented the second largest bottleneck for a combined total of 44% of the total response time.

  12. An examination of the mediating role of psychological empowerment on the relations between the job, interpersonal relationships, and work outcomes.

    Science.gov (United States)

    Liden, R C; Wayne, S J; Sparrowe, R T

    2000-06-01

    A field investigation of 337 employees and their immediate superiors tested the mediating role of empowerment in relations between job characteristics, leader-member exchange (LMX), team-member exchange (TMX), and work outcomes. The meaning and competence dimensions of empowerment mediated the relation between job characteristics and work satisfaction. The meaning dimension also mediated the relation between job characteristics and organizational commitment. Contrary to prediction, empowerment did not mediate relations between LMX, TMX, and the outcome variables. Rather, LMX and TMX were directly related to organizational commitment. In addition, TMX was directly related to job performance. These findings suggest that work satisfaction is explained largely by job characteristics (through empowerment) but that LMX and TMX combine with job characteristics and empowerment to explain variation in organizational commitment and job performance.

  13. 77 FR 20700 - Examinations of Work Areas in Underground Coal Mines for Violations of Mandatory Health or Safety...

    Science.gov (United States)

    2012-04-06

    ... other conditions, such as a misaligned conveyor belt, an operator might not consider these to be... adequately supported can quickly deteriorate and fall; stoppings can crush out and short-circuit air currents; conveyor belts can become misaligned or belt roller bearings can fail, resulting in an ignition source; and...

  14. 75 FR 81165 - Examinations of Work Areas in Underground Coal Mines for Violations of Mandatory Health or Safety...

    Science.gov (United States)

    2010-12-27

    ... quickly deteriorate and fall; stoppings can crush out and short-circuit air currents; conveyor belts can... materials and a misaligned conveyor belt, an operator might not consider these to be hazardous conditions... removed from service immediately. Sec. 75.1731(a). Damaged rollers, or other damaged belt conveyor...

  15. Improvement of job satisfaction and organisational commitment through work group identification: an examination of the quantity surveyors in Hong Kong

    Directory of Open Access Journals (Sweden)

    Wai Yee Betty Chiu

    2013-09-01

    Full Text Available Though extant literatures in other sectors indicatethat job satisfaction and organizational commitment are important fordetermining individual and organisational outcomes, limited related researchhas been conducted amongst quantity surveyors in Hong Kong. Given cooperativeworking arrangement in the quantity surveying profession, work groupidentification is regarded as an important antecedent for determining jobsatisfaction and organisational commitment. The aim of this study is to examinewhether work group identification improves job satisfaction and organisationalcommitment. A questionnaire survey is conducted to collect data from quantitysurveyors working in private sector. A total of 71 valid responses are obtainedfrom 509 contacted quantity surveyors in Hong Kong. Bivariate correlation andmultiple regression analyses are performed to find the significance ofrelationships among the variables. Data analysis results support mosthypotheses. Work group identification is found to have significant positiveeffect on job satisfaction, affective and normative commitment. The finding isa bold step for quantity surveying companies to improve their quantity surveyors’job satisfaction and commitment level. The role of other contextual and organisationalfactors on job satisfaction and organisational commitment needs to becomplemented for future research.

  16. How wilderness therapy works: an examination of the wilderness therapy process to treat adolescents with behavioral problems and addictions

    Science.gov (United States)

    Keith C. Russell; John C. Hendee; Dianne Phillips-Miller

    2000-01-01

    This paper summarizes findings from a detailed study of the processes employed by four leading wilderness therapy programs focusing on how wilderness therapy works, the kinds of behavioral problems to which it is commonly applied, expected outcomes and the role of wilderness in the intervention and treatment process (Russell, 1999). Wilderness therapy is an emerging...

  17. Up in the Air: An Examination of the Work-Life Balance of Fly-in-Fly-out Academics

    Science.gov (United States)

    Jais, Juraifa; Smyrnios, Kosmas X.; Hoare, Lynnel A.

    2015-01-01

    There is a dearth of research on the work-life balance experiences of academics who undertake short-term international teaching assignments. Academics who teach offshore are also accountable for onshore activities including lecturing, research, supervision of higher degree students, mentoring, publishing and administrative obligations "inter…

  18. Impact of Work Experience and Training in the Current and Previous Occupations on Earnings: Micro Evidence from the National Longitudinal Survey of Youth

    OpenAIRE

    Christopher Dougherty

    2000-01-01

    In the empirical literature on work experience, job tenure, training and earnings, only one previous study has made a distinction between the effects of work experience in the current occupation and work experience in previous ones, and no study has made the distinction with respect to training. Yet it is reasonable to hypothesize that the distinction is important. Using data from the US National Longitudinal Survey of Youth, it is found that the returns to work experience in the current occu...

  19. Don't Tease Me, I'm Working: Examining Humor in a Midwestern Organization Using Ethnography of Communication

    Science.gov (United States)

    Ojha, Ajay K.; Holmes, Tammy L.

    2010-01-01

    Within organizations, the communicative phenomenon of humor is commonplace. Humorous talk is just as important and frequent to regular discourse that takes place between organizational members. In this inquiry we examine humor as a particular way of communicating between members of a small Midwestern United States organization. Specifically, we…

  20. African American History, Race and Textbooks: An Examination of the Works of Harold O. Rugg and Carter G. Woodson

    Science.gov (United States)

    King, LaGarrett J.; Davis, Christopher; Brown, Anthony L.

    2012-01-01

    This paper proposes that as a way to broaden the theoretical and historical context of social studies foundational literature and curriculum history, attention must be given to issues of race and racism related the experiences of African Americans. First, race and racism should be used as an analytical tool to examine longstanding foundations…

  1. Teaching English Writing for a Global Context: An Examination of NS, ESL and EFL Learning Strategies That Work

    Science.gov (United States)

    Webb, Rebecca K.

    2015-01-01

    This study, examines two well-known writing pedagogies from the fields of Composition and Rhetoric, and Second Language Acquisition (SLA) for teaching literacy, or reading and writing skills in order to identify intersections for the English Language Learner (ELL) in an EFL learning environment. In addition, I present both quantitative and…

  2. "Should I tell my employer and coworkers I have arthritis?" A longitudinal examination of self-disclosure in the work place.

    Science.gov (United States)

    Gignac, Monique A M; Cao, Xingshan

    2009-12-15

    To examine arthritis self-disclosure at work, factors associated with disclosure, and prospective relationships of self-disclosure and work place support with changes to work place interactions, work transitions, and work place stress. Using a structured questionnaire, participants with osteoarthritis or inflammatory arthritis were interviewed at 4 time points, 18 months apart. At time 1, all participants (n = 490; 381 women, 109 men) were employed. Of the entire sample, 71% were retained throughout the study. Respondents were recruited using community advertising and from rheumatology and rehabilitation clinics. Self-disclosure and perceived support from managers and coworkers was assessed, as well as demographic, illness, work-context, and psychological variables. Generalized estimating equations modeled associations of disclosure and support on changes at work (e.g., job disruptions, work place stress). At each time point, 70.6-76.6% of participants had self-disclosed arthritis to their manager and 85.2-88.1% had told a coworker. Intraindividual variability in disclosure was considerable. Factors associated with self-disclosure were often inconsistent over time, with the exception of variables assessing the need to self-disclose (e.g., activity limitations) and perceived coworker support. Self-disclosure was not associated with changes to work. However, coworker support was related to fewer job disruptions, help with work tasks, and being less likely to reduce hours. Perceived managerial support was associated with less work place stress. Greater awareness is needed about issues related to self-disclosing arthritis at work. This study emphasizes the importance of a supportive work place, especially supportive coworkers, in decisions to discuss arthritis at work and in changes to work that might enable people to remain employed.

  3. Differential recall of derived and inflected word forms in working memory: examining the role of morphological information in simple and complex working memory tasks

    Science.gov (United States)

    Service, Elisabet; Maury, Sini

    2015-01-01

    Working memory (WM) has been described as an interface between cognition and action, or a system for access to a limited amount of information needed in complex cognition. Access to morphological information is needed for comprehending and producing sentences. The present study probed WM for morphologically complex word forms in Finnish, a morphologically rich language. We studied monomorphemic (boy), inflected (boy+’s), and derived (boy+hood) words in three tasks. Simple span, immediate serial recall of words, in Experiment 1, is assumed to mainly rely on information in the focus of attention. Sentence span, a dual task combining sentence reading with recall of the last word (Experiment 2) or of a word not included in the sentence (Experiment 3) is assumed to involve establishment of a search set in long-term memory for fast activation into the focus of attention. Recall was best for monomorphemic and worst for inflected word forms with performance on derived words in between. However, there was an interaction between word type and experiment, suggesting that complex span is more sensitive to morphological complexity in derivations than simple span. This was explored in a within-subjects Experiment 4 combining all three tasks. An interaction between morphological complexity and task was replicated. Both inflected and derived forms increased load in WM. In simple span, recall of inflectional forms resulted in form errors. Complex span tasks were more sensitive to morphological load in derived words, possibly resulting from interference from morphological neighbors in the mental lexicon. The results are best understood as involving competition among inflectional forms when binding words from input into an output structure, and competition from morphological neighbors in secondary memory during cumulative retrieval-encoding cycles. Models of verbal recall need to be able to represent morphological as well as phonological and semantic information. PMID:25642181

  4. The role of working memory in rapid instructed task learning and intention-based reflexivity: An individual differences examination.

    Science.gov (United States)

    Meiran, Nachshon; Pereg, Maayan; Givon, Ella; Danieli, Gal; Shahar, Nitzan

    2016-09-01

    The ability to efficiently follow novel task instructions (Rapid Instructed Task Learning, RITL) appears late in evolution, is required for successful collaborative teamwork, and appears to involve maintaining instructions in working-memory (WM). RITL is indexed by the efficiency in which the instructions are performed (RITL success) and by whether the instructions operate automatically (intention-based reflexivity). Based on prior normative work employing WM-load manipulations, we predicted that individual differences in WM would positively correlate with these RITL indices. Participants (N=175) performed the NEXT paradigm, which is used to assess RITL, and tests of choice reaction time, intelligence, and WM. Confirmatory factor analyses showed that, contrary to our predictions, successful performance in WM tasks did not predict RITL performance. Tests tapping general-fluid intelligence and reaction time positively correlated with RITL success. However, contrary to our predictions, RITL success positively correlated with little intention-based reflexivity. We suggest that for a RITL paradigm to produce intention-based reflexivity, its WM demand must be low, and, thus, performance does not reflect individual differences in WM. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Cytogenetic examination of persons working in the area of radiation accident at the Fukushima-1 NPP in Japan

    Directory of Open Access Journals (Sweden)

    Nugis V.Yu.

    2014-12-01

    Full Text Available Purpose: biological dose indication of employees of the Ministry of Emergency Situations of Russia who took part in the work in Japan in connection with the accident at Fukushima-1 NPP and several journalists covering this event. Material and methods. The analysis of chromosomal aberrations in peripheral blood lymphocyte cultures of 46 people was performed. Results. The frequency of chromosomal damages exceeded background levels in only 3 people, and aberration character testified irradiation in previous situations. Conclusion. The significant overexposure of these workers during they stayed in Japan is absent, however it is necessary to perform a preliminary analysis of chromosome aberrations if you intend to exercise of biological dose indication after returning of people from areas of potential exposure.

  6. Terracotta polychrome sculptures examined before and after their conservation work: contributions from non-invasive in situ analytical techniques.

    Science.gov (United States)

    Colombo, C; Bevilacqua, F; Brambilla, L; Conti, C; Realini, M; Striova, J; Zerbi, G

    2011-08-01

    The potential of non-invasive in situ analytical techniques such as portable Raman, portable X-ray fluorescence, portable optical microscope and fibre optics reflectance spectroscopy has been shown studying painted layers of Renaissance terracotta polychrome sculptures belonging to the statuary of Santo Sepolcro Church in Milan. The results obtained allowed pointing out the contribution of these techniques to the compositional diagnostic, providing complete information, in some cases, better than micro-destructive techniques, on the kind of pigments used on the external painted layers. Moreover, a comparison with the results obtained before the last conservation work (2009) with micro-destructive techniques allowed ascertaining the removal of the external painted layers during the conservation operations.

  7. Do workplace policies work? An examination of the relationship between alcohol and other drug policies and workers' substance use.

    Science.gov (United States)

    Pidd, Ken; Kostadinov, Victoria; Roche, Ann

    2016-02-01

    There is growing interest in workplace policies as a strategy to prevent or manage alcohol and other drug (AOD) problems. This study is the first to explore the prevalence and impact of AOD policies in Australian workplaces using a nationally representative dataset. A secondary analysis of the 2010 National Drug Strategy Household Survey was conducted (n=13,590). Descriptive analyses explored the prevalence of AOD policies. Multinomial and logistic regression assessed the relationship between policies and health behaviours. Workplace AOD policies were associated with reduced employee substance use. Having any AOD policy in place was associated with significantly decreased odds of high risk drinking (OR: 0.61). In terms of specific policy types, policies on 'use' and 'use plus assistance' were associated with significantly decreased odds of high risk drinking (OR: 0.64 and 0.43, respectively). 'Comprehensive' policies were associated with significantly decreased odds of drug use (OR: 0.72). AOD policies were not significantly related to absence due to AOD use, attending work under the influence, or usually consuming AOD at work. These findings provide empirical support for the value and efficacy of policies to reduce alcohol and drug problems. While basic policies on 'use' were associated with a reduction in high risk drinking, more comprehensive policies were required to impact drug use. Notably, alcohol/drug testing in isolation does not appear to be related to reduced employee substance use. Scope exists for Australian workplaces to implement effective AOD policies. This could result in considerable benefits for both individuals and workplaces. Copyright © 2015 Elsevier B.V. All rights reserved.

  8. Neurogenic bladder evaluation and management after spinal cord injury: Current practice among urologists working in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Waleed Al Taweel

    2011-01-01

    Full Text Available Aim: The aim of this study is to determine the current trends in the management and surveillance of the NB population secondary to spinal cord injury (SCI or myelomeningocele by certified urologist working in Saudi Arabia and to compare it to the current guidelines. Materials and Methods: A cross-sectional study was conducted using a 12-points questionnaire distributed to urologists working in Saudi Arabia and registered at the Saudi medical association. The assessment and follow-up of upper and lower urinary tract function in neurogenic bladder patients, their optimal frequency and management of related infections were the topics of inquiry. Results: Of the 272 urologists surveyed, 105 responded, yielding a response rate of 38%. Eighty-nine percent of respondents said that ultrasound was their diagnostic tool of choice for upper tract evaluation. Sixty-one percent of respondents said that they would follow their patients with a multichannel urodynamic study. Forty percent of urologists stated that they would treat asymptomatic bacteriuria. Clean intermittent catheterization (CIC was the most common modality chosen for the management of neurogenic bladder in patients with emptying difficulties. Conclusion: This study confirms that most urologists in Saudi Arabia involved with neurogenic bladder management. However, more than one third of the urologists do not have urodynamic machine and only two of the reporting practitioners has a videourodynamic machine. The results emphasize the need for clear guidelines in this field of urology in Saudi Arabia. Highly specialized rehabilitation centers for neurogenic bladder secondary to SCI are required for optimal care and urologist teaching.

  9. Examination of spatial working memory performance in children and adolescents with attention deficit hyperactivity disorder, combined type (ADHD-CT) and anxiety.

    Science.gov (United States)

    Vance, Alasdair; Ferrin, Maite; Winther, Jo; Gomez, Rapson

    2013-08-01

    Spatial working memory (SWM) is known to be impaired in children with ADHD-CT, whether anxiety is present or not. Yet, it remains unclear whether anxiety disorders add to the SWM impairments evident in ADHD-CT and whether these findings extend into adolescents with ADHD-CT and anxiety. Further, it is not yet known whether children and adolescents with carefully defined anxiety disorders alone, demonstrate SWM deficits. This study explored the association of SWM and its strategy and spatial span components in carefully defined children and adolescents (age 6-16 years) with ADHD-CT alone (N = 163; 14 % female), ADHD-CT and anxiety (N = 243; 23 % female), anxiety disorders alone (N = 69; 25 % female) compared to age- and gender-matched healthy control participants (N = 116; 19 % female). The relationship between SWM and its strategy and span components and core ADHD-CT symptoms and anxiety symptoms were also examined. There was no evidence of an additive effect of ADHD and anxiety on SWM, strategy and spatial span deficits. But, anxiety disorders alone were associated with impaired SWM and span performance compared to healthy control participants. In contrast, strategy did not differ between children and adolescents with anxiety disorders alone and healthy control participants, suggesting that with anxiety span is the most affected component. Further, these findings were age-independent. This study concurs with and extends current influential models about the cognitive effects of anxiety on performance in the setting of ADHD-CT. Clinical implications and future research directions are discussed.

  10. Nice White Men or Social Justice Allies?: Using Critical Race Theory to Examine How White Male Faculty and Administrators Engage in Ally Work

    Science.gov (United States)

    Patton, Lori D.; Bondi, Stephanie

    2015-01-01

    Numerous scholars have offered definitions and perspectives for White people to be or become social justice allies. The purpose of this study was to examine the complicated realities that social justice allies in higher education face when working on campus. Using a critical interpretivist approach grounded in critical race theory, the authors…

  11. A Study of the Influence of Organizational Learning on Employees' Innovative Behavior and Work Engagement by a Cross-Level Examination

    Science.gov (United States)

    Lin, Hsiu-Chuan; Lee, Yuan-Duen

    2017-01-01

    The purpose of this study is to examine the influence of organizational learning on employee's innovative behavior, and further proposed the mediation effect of work engagement between the relationship of organizational learning and employee's innovative behavior. The study targets on executives and their subordinates by paired samples within the…

  12. Examining the Supply of and Demand for Physiotherapy in Saskatchewan: The Relationship between Where Physiotherapists Work and Population Health Need.

    Science.gov (United States)

    McFadden, Brighid; Jones McGrath, Kendra; Lowe, Teghan; Thiessen, Carla; Irinici, Steven; Shah, Tayyab; Milosavljevic, Stephan; Bath, Brenna

    2016-01-01

    Purpose: This research examined the association between the distribution of physiotherapists in Saskatchewan relative to population health characteristics and self-reported physiotherapy use. Methods: Using a cross-sectional design, de-identified data were collected from the 2013 Saskatchewan College of Physical Therapy membership renewals (n=643), and Saskatchewan population health characteristics data were obtained from the 2009-2012 Canadian Community Health Surveys (CCHSs). Age- and sex-adjusted proportions of selected population health characteristics were calculated and stratified by health region and rural-urban location; both were determined, for physiotherapists and CCHS participants, using postal codes. The association between physiotherapy distribution and physiotherapy use was calculated, and geospatial mapping techniques were used to display physiotherapist distribution across the province relative to population health characteristics. Results: Across health regions, a positive correlation (r=0.655, psupply and distribution of physiotherapists and population health needs and demands. Conclusion: There is a discrepancy in Saskatchewan among the distribution of physiotherapists, self-reported physiotherapy use, and population health characteristics, especially in rural settings. These findings provide insight into which areas are in need of increased physiotherapy services.

  13. Is research working for you? validating a tool to examine the capacity of health organizations to use research

    Directory of Open Access Journals (Sweden)

    Hamel Nadia

    2009-07-01

    Full Text Available Abstract Background 'Is research working for you? A self-assessment tool and discussion guide for health services management and policy organizations', developed by the Canadian Health Services Research Foundation, is a tool that can help organizations understand their capacity to acquire, assess, adapt, and apply research. Objectives were to: determine whether the tool demonstrated response variability; describe how the tool differentiated between organizations that were known to be lower-end or higher-end research users; and describe the potential usability of the tool. Methods Thirty-two focus groups were conducted among four sectors of Canadian health organizations. In the first hour of the focus group, participants individually completed the tool and then derived a group consensus ranking on items. In the second hour, the facilitator asked about overall impressions of the tool, to identify insights that emerged during the review of items on the tool and to elicit comments on research utilization. Discussion data were analyzed qualitatively, and individual and consensus item scores were analyzed using descriptive and non-parametric statistics. Results The tool demonstrated good usability and strong response variability. Differences between higher-end and lower-end research use organizations on scores suggested that this tool has adequate discriminant validity. The group discussion based on the tool was the more useful aspect of the exercise, rather than the actual score assigned. Conclusion The tool can serve as a catalyst for an important discussion about research use at the organizational level; such a discussion, in and of itself, demonstrates potential as an intervention to encourage processes and supports for research translation.

  14. The psychological well-being of disability caregivers: examining the roles of family strain, family-to-work conflict, and perceived supervisor support.

    Science.gov (United States)

    Li, Andrew; Shaffer, Jonathan; Bagger, Jessica

    2015-01-01

    We draw on the cross-domain model of work-family conflict and conservation of resources theory to examine the relationship between disability caregiving demands and the psychological well-being of employed caregivers. Using a sample of employed disability caregivers from a national survey, we found that the relationship between caregiving demands and family-to-work conflict was stronger when employees experienced high levels of strain from family. Additionally, we found high levels of family to-work conflict were subsequently associated with decreases in life satisfaction and increases in depression, but only when perceived supervisor support was low. Overall, our findings suggest an indirect relationship between caregiving demands and psychological well-being that is mediated by family-to-work conflict and is conditional on family strain and perceived supervisor support. The theoretical and practical implications of these findings are discussed.

  15. Social work, general practice and evidence-based policy in the collaborative care of older people: current problems and future possibilities.

    Science.gov (United States)

    Kharicha, Kalpa; Levin, Enid; Iliffe, Steve; Davey, Barbara

    2004-03-01

    While collaborative (or joint) working between social services and primary healthcare continues to rise up the policy agenda, current policy is not based on sound evidence of benefit to either patients or the wider community. Both sets of practitioners report benefits for their own work from adopting new arrangements for collaboration. The underlying assumption behind much of this activity is that a greater degree of integration provides benefits to both users and their carers, a perspective that at times obscures the issue of resource availability, especially in the form of practical community services such as district nursing and home help. At the present time there is insufficient evidence to demonstrate that formal arrangements for collaborative working (CW) are better than those forged informally between committed individuals or teams. Furthermore, arrangements for CW have not hitherto been widely evaluated in systematic studies with a comparative design and focus on outcomes for users and carers rather than on processes. In this paper we propose a number of process measures for future evaluation of CW: (1) study populations must be comparable; (2) details of how services are actually delivered must be obtained and colocation should not be assumed to mean collaboration; (3) care packages in areas of comparable resources should be examined; (4) both destinational outcomes and user-defined evaluations of benefit should be considered; (5) possible disadvantages of integrated care also need to be actively considered; (6) evaluations should include an economic analysis. Those implementing new policies in Primary Care Trusts have, at present, little sound evidence to guide them in their innovative work. However, they should take the opportunity to rigorously test the advantages and disadvantages of collaboration.

  16. Research on Standardization Work of Administration Examination and Approval%行政审批标准化工作初探

    Institute of Scientific and Technical Information of China (English)

    陈丽君; 黄娟; 陈思嘉

    2014-01-01

    Based on the standard work on administration examination and approval in Guangdong, this paper discusses the construction thinking and structure of standards system for administration examination and approval, the development of the standards and several considerations during standards implementation.%本文以广东省行政审批标准工作实践为基础,探讨了行政审批标准体系构建的思路、体系结构框架,行政审批标准研制及实施过程中的几点考虑。

  17. HIV/AIDS Course Content in CSWE-Accredited Social Work Programs: A Survey of Current Curricular Practices

    Science.gov (United States)

    Rowan, Diana; Shears, Jeffrey

    2011-01-01

    The authors surveyed program directors at all bachelor of social work and master of social work programs accredited by the Council on Social Work Education using an online tool that assessed whether and how their respective social work programs are covering content related to HIV/AIDS. Of the 650 program directors, 153 (24%) participated in the…

  18. [Development and correlation of work-related behavior and experience patterns, burnout and quality of life in medical students from their freshmanship to the first state examination].

    Science.gov (United States)

    Scholz, Michael; Neumann, Carolin; Steinmann, Cornelia; Hammer, Christian M; Schröder, Antje; Eßel, Nicole; Paulsen, Friedrich; Burger, Pascal H M

    2015-03-01

    Symptoms of burnout are common among medical students. Although they usually start with a good health status, their condition deteriorates over the course of their studies. In our study ESTRELLAS we examined 530 medical students in the preclinical semesters with validated psychological questionnaires. The longer the students were studying, the more showed risky working habits. Cognitive and emotional burnout symptoms increased coincidentally in their intensity, whereas the mental quality of life continuously deteriorated. Medical students' cognitive and emotional burnout symptoms are constantly increasing from the beginning of their studies. Contemporaneously, the mental quality of life is deteriorating. This might be based on a drastic change towards risky working habits. We suggest to actively work against this process to keep our motivated students and prospective physicians productive and in good mental health.

  19. Pain and Prejudice: Does Collecting Information From the Standpoint of Exposed Workers Improve Scientific Examination of Work-Related Musculoskeletal Disorders?

    Science.gov (United States)

    Messing, Karen

    2016-07-01

    The meaning, feasibility, and importance of scientific objectivity have been debated among public health scientists. The debate is particularly relevant to occupational health, because of frequent opposition between employer and worker interests. This article suggests that the concept of standpoint (J. Eakin) may be more useful than that of objectivity in framing discussion of work-related musculoskeletal disorders. Studies done from a "worker" standpoint can, for example, investigate and characterize environmental risk factors for work-related musculoskeletal disorders, while studies from an "employer" standpoint may concentrate on identifying individual workers likely to report work-related musculoskeletal disorders or those for whom consequences of work-related musculoskeletal disorders are more severe. Within "worker" standpoints, a distinction between "high-prestige worker" and "lower-prestige worker" standpoints can be identified in the current scientific debate about the health costs and benefits of prolonged standing vs prolonged sitting at work. Contact with workers, particularly lower-prestige workers, is critical to developing and sustaining a worker-based standpoint among researchers in occupational health. This contact can be facilitated by formal collaborations between universities and unions or other community groups.

  20. An Examination of the Gender Inclusiveness of Current Theories of Sexual Violence in Adulthood: Recognizing Male Victims, Female Perpetrators, and Same-Sex Violence.

    Science.gov (United States)

    Turchik, Jessica A; Hebenstreit, Claire L; Judson, Stephanie S

    2016-04-01

    Although the majority of adulthood sexual violence involves a male perpetrator and a female victim, there is also substantial evidence that members of both genders can be victims and perpetrators of sexual violence. As an alternative to viewing sexual violence within gender-specific terms, we advocate for the use of a gender inclusive conceptualization of sexual aggression that takes into account the factors that contribute to sexual victimization of, and victimization by, both men and women. The goal of the current review is to examine the need and importance of a gender inclusive conceptualization of sexual violence and to discuss how compatible our current theories are with this conceptualization. First, we examine evidence of how a gender-specific conceptualization of sexual violence aids in obscuring assault experiences that are not male to female and how this impacts victims of such violence. We specifically discuss this impact regarding research, law, public awareness, advocacy, and available victim treatment and resources. Next, we provide an overview of a number of major sexual violence theories that are relevant for adult perpetrators and adult victims, including neurobiological and integrated biological theories, evolutionary psychology theory, routine activity theory, feminist theory, social learning and related theories, typology approaches, and integrated theories. We critically examine these theories' applicability to thinking about sexual violence through a gender inclusive lens. Finally, we discuss further directions for research, clinical interventions, and advocacy in this area. Specifically, we encourage sexual violence researchers and clinicians to identify and utilize appropriate theoretical frameworks and to apply these frameworks in ways that incorporate a full range of sexual violence.

  1. A biophysical model examining the role of low-voltage-activated potassium currents in shaping the responses of vestibular ganglion neurons.

    Science.gov (United States)

    Hight, Ariel E; Kalluri, Radha

    2016-08-01

    The vestibular nerve is characterized by two broad groups of neurons that differ in the timing of their interspike intervals; some fire at highly regular intervals, whereas others fire at highly irregular intervals. Heterogeneity in ion channel properties has been proposed as shaping these firing patterns (Highstein SM, Politoff AL. Brain Res 150: 182-187, 1978; Smith CE, Goldberg JM. Biol Cybern 54: 41-51, 1986). Kalluri et al. (J Neurophysiol 104: 2034-2051, 2010) proposed that regularity is controlled by the density of low-voltage-activated potassium currents (IKL). To examine the impact of IKL on spike timing regularity, we implemented a single-compartment model with three conductances known to be present in the vestibular ganglion: transient sodium (gNa), low-voltage-activated potassium (gKL), and high-voltage-activated potassium (gKH). Consistent with in vitro observations, removing gKL depolarized resting potential, increased input resistance and membrane time constant, and converted current step-evoked firing patterns from transient (1 spike at current onset) to sustained (many spikes). Modeled neurons were driven with a time-varying synaptic conductance that captured the random arrival times and amplitudes of glutamate-driven synaptic events. In the presence of gKL, spiking occurred only in response to large events with fast onsets. Models without gKL exhibited greater integration by responding to the superposition of rapidly arriving events. Three synaptic conductance were modeled, each with different kinetics to represent a variety of different synaptic processes. In response to all three types of synaptic conductance, models containing gKL produced spike trains with irregular interspike intervals. Only models lacking gKL when driven by rapidly arriving small excitatory postsynaptic currents were capable of generating regular spiking.

  2. Examining the Relative Contribution of Memory Updating, Attention Focus Switching, and Sustained Attention to Children’s Verbal Working Memory Span

    Directory of Open Access Journals (Sweden)

    Beula M. Magimairaj

    2013-01-01

    Full Text Available Whereas considerable developmental memory research has examined the contributions of short-term memory, processing efficiency, retention duration, and scope of attention to complex memory span, little is known about the influence of controlled attention. The present study investigated the relative influence of three understudied attention mechanisms on the verbal working memory span of school-age children: memory updating; attention focus switching; and sustained attention. Results of general linear modeling revealed that, after controlling for age, only updating accuracy emerged as a significant predictor of verbal working memory span. Memory updating speed (that subsumed attention focus switching speed also contributed but was mediated by age. The results extend the developmental memory literature by implicating the mechanism of memory updating and developmental improvement in speed of attention focus switching and updating as critical contributors to children’s verbal working memory. Theoretically, the results provide substantively new information about the role of domain-general executive attention in children’s verbal working memory.

  3. [Psychiatric disability and work: assessment of a group of patients examined at the Occupational Medicine Outpatient Department of the Turin University in the period 2000-2012].

    Science.gov (United States)

    Gullino, A; Coggiola, M; Accomazzo, V; Baracco, A; De Marzi, G P; Occhipinti, R; Perrelli, F; Romano, C

    2012-01-01

    Problems at workplace with psychiatric subjects are increasing and the role of occupational physicians is basic to achieve a suitable job role. The purpose of this study is to assess the main occupational factors and to evaluate the judgement of fitness to work in 1109 patients with psychiatric diseases examined in our outpatients department during the period 2000-2012. These subjects were sent to our service by family doctors or, more frequently, by the companies seeking for judgement of the working residual capacities. The psychiatric diseases were classified according to the DSM IV; for each group considered, we evaluated the production sector, the specific job role, the pharmacological therapy as compared to the final judgement. The most frequent diagnoses were depressive and anxious disorders. The pharmacological therapy does not seem to be related to the final judgement but the small number of subjects defined as unfit to work does not allow a final evaluation. The study suggests the relevance of team work among the different actors of prevention to achieve a successful management of these workers in a specific job role.

  4. The new final Clinical Skills examination in human medicine in Switzerland: Essential steps of exam development, implementation and evaluation, and central insights from the perspective of the national Working Group

    Directory of Open Access Journals (Sweden)

    Berendonk, Christoph

    2015-10-01

    Full Text Available Objective: Since 2011, the new national final examination in human medicine has been implemented in Switzerland, with a structured clinical-practical part in the OSCE format. From the perspective of the national Working Group, the current article describes the essential steps in the development, implementation and evaluation of the Federal Licensing Examination Clinical Skills (FLE CS as well as the applied quality assurance measures. Finally, central insights gained from the last years are presented. Methods: Based on the principles of action research, the FLE CS is in a constant state of further development. On the foundation of systematically documented experiences from previous years, in the Working Group, unresolved questions are discussed and resulting solution approaches are substantiated (planning, implemented in the examination (implementation and subsequently evaluated (reflection. The presented results are the product of this iterative procedure.Results: The FLE CS is created by experts from all faculties and subject areas in a multistage process. The examination is administered in German and French on a decentralised basis and consists of twelve interdisciplinary stations per candidate. As important quality assurance measures, the national Review Board (content validation and the meetings of the standardised patient trainers (standardisation have proven worthwhile. The statistical analyses show good measurement reliability and support the construct validity of the examination. Among the central insights of the past years, it has been established that the consistent implementation of the principles of action research contributes to the successful further development of the examination.Conclusion: The centrally coordinated, collaborative-iterative process, incorporating experts from all faculties, makes a fundamental contribution to the quality of the FLE CS. The processes and insights presented here can be useful for others planning a

  5. Capturing Nanotechnology's Current State of Development via Analysis of Patents. OECD Science, Technology and Industry Working Papers, 2007/4

    Science.gov (United States)

    Igami, Masatsura; Okazaki, Teruo

    2007-01-01

    This analysis aims at capturing current inventive activities in nanotechnologies based on the analysis of patent applications to the European Patent Office (EPO). Reported findings include: (1) Nanotechnology is a multifaceted technology, currently consisting of a set of technologies on the nanometre scale rather than a single technological field;…

  6. Model based examination on influence of stack series connection and pipe diameters on efficiency of vanadium redox flow batteries under consideration of shunt currents

    Science.gov (United States)

    König, S.; Suriyah, M. R.; Leibfried, T.

    2015-05-01

    Model based design and optimization of large scale vanadium redox flow batteries can help to decrease system costs and to increase system efficiency. System complexity, e.g. the combination of hydraulic and electric circuits requires a multi-physic modeling approach to cover all dependencies between subsystems. A Matlab/Simulink model is introduced, which covers a variable number of stacks and their hydraulic circuit, as well as the impact of shunt currents. Using analytic approaches that are afterward crosschecked with the developed model, a six-stack, 54 kW/216 kWh system is designed. With the simulation results it is demonstrated how combining stacks to strings and varying pipe diameters affects system efficiency. As cell voltage is comparatively low, connecting stacks in series to strings seems reasonable to facilitate grid connection. It is shown that this significantly lowers system efficiency. Hydraulic circuit design is varied to lower efficiency drop. In total, four different electric designs are equipped with 21 hydraulic design variations to quantify dependencies between electric and hydraulic subsystems. Furthermore, it is examined whether additional shunt current losses through stack series connection can be compensated by more efficient energy conversion systems.

  7. The interaction of approach-alcohol action tendencies, working memory capacity, and current task goals predicts the inability to regulate drinking behavior.

    Science.gov (United States)

    Sharbanee, Jason M; Stritzke, Werner G K; Wiers, Reinout W; Young, Paul; Rinck, Mike; MacLeod, Colin

    2013-09-01

    The inability to regulate alcohol consumption has been attributed to an imbalance between stimulus-driven behavioral biases, or action tendencies, and the ability to exert goal-directed control, or working memory capacity (WMC). Previous research assessing the interaction between these variables has not considered the effect of whether individuals' current goals or task demands require goal-directed control. Our aim was to examine the potential interaction of appetitive action tendencies and the ability to exert control over these action tendencies as a function of whether task demands require applying control for successful task completion. Two groups of social drinkers (n = 40 per group) who differed in their ability to regulate their alcohol consumption completed a novel variant of the Approach-Avoidance Task (AAT), which separately assessed approach and avoid trials. The approach and avoidance responses differentially require goal-directed control, depending on whether the task-relevant response is incongruent with the stimulus-driven action tendency. Results indicated that (a) group differences in AAT indices were only observed on trials that required an avoidance movement, which are trials where the task-relevant response would be incongruent with an approach action tendency, and (b) the extent of the group differences for these avoidance trials was moderated by individual differences in WMC, such that problem drinkers with lower WMC showed greater behavioral bias toward alcohol than those with higher WMC. These findings suggest that difficulties in regulating alcohol consumption arise from a complex interaction of action-tendencies, WMC, and current goals or task demands.

  8. Current situation of complicated common diseases of physical examination groups with different ages%不同年龄段体检人群常见疾病现状

    Institute of Scientific and Technical Information of China (English)

    杨丽

    2012-01-01

    目的 分析体检人群不同年龄段并发常见疾病现状,并提出护理措施.方法 对2011年1-10月在解放军总医院国际医学中心进行健康体检的500例体检者的体检结果进行统计,列出不同年龄段常见疾病.结果 高血压病、高脂血症、脂肪肝、糖尿病、冠心病、妇科疾病、心理疾病和癌症发病率较高.不同年龄段男性患病率差异有统计学意义(x2 =40.1142,P<0.05);不同年龄段的女性患病率差异无统计学意义(P>0.05).结论 成年男性要积极采取健康的生活方式,加大对健康的关注度.%Objective To investigate the current situation of complicated common diseases of physical examination groups with different ages so as to provide nursing interventions.Methods The physical examination results of 500 cases of physical examination groups at International Medical Center,Chinese PLA General Hospital between January and October in 2011 were analyzed,then listed the complicated common diseases of different ages cases.Results The difference of complicated common diseases incidence of male patient among different ages was statistically significant ( x2 =40.1142,P < 0.05 ).While no significant difference was detected in that of female patients (P > 0.05 ).Among physical examination groups,the incidence of hypertension,hypedipidemia,fatty liver,diabetes,coronary heart disease,gynecological disease,mental illness and cancer were high.Conclusions A further warning to adult males,who should actively adopt a healthy lifestyle and increase the concerns degree on health.

  9. An examination of current practices and gender differences in strength and conditioning in a sample of varsity high school athletic programs.

    Science.gov (United States)

    Reynolds, Monica L; Ransdell, Lynda B; Lucas, Shelley M; Petlichkoff, Linda M; Gao, Yong

    2012-01-01

    Currently, little is known about strength and conditioning programs at the high school level. Therefore, the purpose of this research was to explore current practices in strength and conditioning for varsity high school athletes in selected sports. The following were specifically examined: who administers programs for these athletes, what kinds of training activities are done, and whether the responsible party or emphasis changes depending on the gender of the athletes. Coaches of varsity soccer, basketball, softball, and baseball in 3 large Idaho school districts were asked to complete an online survey. Sixty-seven percent (32/48) of the questionnaires were completed and used for the study. The majority of coaches (84%) provided strength and conditioning opportunities for their athletes, although only 37% required participation. Strength training programs were designed and implemented primarily by either physical education teachers or head coaches. Compared with coaches of male athletes, coaches of female athletes were less likely to know the credentials of their strength coaches, and they were less likely to use certified coaches to plan and implement their strength and conditioning programs. Most programs included dynamic warm-ups and cool-downs, plyometrics, agility training, speed training, and conditioning, and most programs were conducted 3 d·wk(-1) (76%) for sessions lasting between 30 and 59 minutes (63%). Compared with their female counterparts, male athletes were more likely to have required training, participate in strength training year round, and train using more sessions per week. This study provides additional information related to the practice of strength and conditioning in a sample of high school athletic teams.

  10. Assessment of psychological and social current working conditions in epidemiological studies: experiences from the MUSIC-Norrtälje study.

    Science.gov (United States)

    Waldenström, Måns; Theorell, Töres; Ahlberg, Gunnel; Josephson, Malin; Nise, Patrik; Waldenström, Kerstin; Vingård, Eva

    2002-01-01

    The aim of this study was to present, evaluate and propose a tool for the assessment of psychosocial working conditions in epidemiological studies. A referent group of the large epidemiological study, the MUSIC-Norrtälje study of musculoskeletal disorders, was used. The respondents were 950 working persons (585 female and 365 male). Self-administered questionnaire and personal interview were used. The responses were subjected to factor analysis. The resulting model had components generated from the demand-control-support model and action theory. The result supported the use of different aspects of psychological job demands. The interview data seemed to be more related to factual exposure and the questionnaire data more to individual perception. The usefulness of the model was supported by associations between the model and psychosomatic symptoms and sleep disturbances. A combination of interview and questionnaire increases the possibility of interpreting the association between working conditions and health and may provide a more effective basis for interventions.

  11. [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.

  12. Current and Future School Psychologists' Preparedness to Work with LGBT Students: Role of Education and Gay-Straight Alliances

    Science.gov (United States)

    Arora, Prerna G.; Kelly, Jennifer; Goldstein, Thalia R.

    2016-01-01

    This study sought to assess current and future school psychologists' attitudes toward and preparedness to address the needs of lesbian, gay, bisexual, and transgender (LGBT) students in schools. Two-hundred seventy-nine school psychologists (n = 162, 58%) and school psychology graduate students (n = 117, 42%) were included in the study.…

  13. The criterion for blanking-off heat-transfer tubes in the steam generators at VVER-based nuclear power plants based on the results of eddy-current examination

    Science.gov (United States)

    Lunin, V. P.; Zhdanov, A. G.; Chegodaev, V. V.; Stolyarov, A. A.

    2015-05-01

    The problem of defining the criterion for blanking off heat-transfer tubes in the steam generators at nuclear power plants on the basis of signals obtained from the standard multifrequency eddy-current examination is considered. The decision about blanking off one or another tube is presently made with reference to one parameter of the relevant signal at the working frequency, namely, with reference to its phase, which directly depends on the depth of the flaw being detected, i.e., a crack in the tube. The crack depth equal to 60% of the tube wall thickness is regarded to be the critical one, at which a decision about withdrawing such a tube out from operation (blanking off) must be taken. However, since mechanical tensile rupture tests of heat-transfer tubes show the possibility of their further use with such flaws, the secondary parameter of the signal, namely, its amplitude, must be used for determining the blanking-off criterion. The signals produced by the standard flow-type transducers in response to flaws in the form of a longitudinal crack having the depth and length within the limits permitted by the relevant regulations were calculated using 3D finite-element modeling. Based on the obtained results, the values of the eddy-current signal amplitude were determined, which, together with the signal phase value, form a new amplitude-phase criterion for blanking off heat-transfer tubes. For confirming the effectiveness of this technique, the algorithm for revealing the signal indications satisfying the proposed amplitude-phase criterion was tested on real signals obtained from operational eddy-current examination of the state of steam generator heat-transfer tubes carried out within the framework of planned preventive repair.

  14. Impact of the Diamond Light Source on research in Earth and environmental sciences: current work and future perspectives

    OpenAIRE

    Burke, IT; Mosselmans, FW; S. Shaw; Peacock, CL; Benning, LG; Coker, VS

    2015-01-01

    Diamond Light Source Ltd celebrated its 10th anniversary as a company in December 2012 and has now accepted user experiments for over 5 years. This paper describes the current facilities available at Diamond and future developments that enhance its capacities with respect to the Earth and environmental sciences. A review of relevant research conducted at Diamond thus far is provided. This highlights how synchrotron-based studies have brought about important advances in our understanding of th...

  15. Complex myograph allows the examination of complex muscle contractions for the assessment of muscle force, shortening, velocity, and work in vivo

    Directory of Open Access Journals (Sweden)

    Ruhschulte Hainer

    2008-07-01

    Full Text Available Abstract Background The devices used for in vivo examination of muscle contractions assess only pure force contractions and the so-called isokinetic contractions. In isokinetic experiments, the extremity and its muscle are artificially moved with constant velocity by the measuring device, while a tetanic contraction is induced in the muscle, either by electrical stimulation or by maximal voluntary activation. With these systems, experiments cannot be performed at pre-defined, constant muscle length, single contractions cannot be evaluated individually and the separate examination of the isometric and the isotonic components of single contractions is not possible. Methods The myograph presented in our study has two newly developed technical units, i.e. a. a counterforce unit which can load the muscle with an adjustable, but constant force and b. a length-adjusting unit which allows for both the stretching and the contraction length to be infinitely adjustable independently of one another. The two units support the examination of complex types of contraction and store the counterforce and length-adjusting settings, so that these conditions may be accurately reapplied in later sessions. Results The measurement examples presented show that the muscle can be brought to every possible pre-stretching length and that single isotonic or complex isometric-isotonic contractions may be performed at every length. The applied forces act during different phases of contraction, resulting into different pre- and after-loads that can be kept constant – uninfluenced by the contraction. Maximal values for force, shortening, velocity and work may be obtained for individual muscles. This offers the possibility to obtain information on the muscle status and to monitor its changes under non-invasive measurement conditions. Conclusion With the Complex Myograph, the whole spectrum of a muscle's mechanical characteristics may be assessed.

  16. Cumulative exposure to work-related traumatic events and current post-traumatic stress disorder in New York City's first responders.

    Science.gov (United States)

    Geronazzo-Alman, Lupo; Eisenberg, Ruth; Shen, Sa; Duarte, Cristiane S; Musa, George J; Wicks, Judith; Fan, Bin; Doan, Thao; Guffanti, Guia; Bresnahan, Michaeline; Hoven, Christina W

    2017-04-01

    Cumulative exposure to work-related traumatic events (CE) is a foreseeable risk for psychiatric disorders in first responders (FRs). Our objective was to examine the impact of work-related CE that could serve as predictor of posttraumatic stress disorder (PTSD) and/or depression in FRs. Cross-sectional examination of previous CE and past-month PTSD outcomes and depression in 209 FRs. Logistic (probable PTSD; probable depression) and Poisson regressions (PTSD score) of the outcomes on work-related CE indexes, adjusting for demographic variables. Differences across occupational groups were also examined. Receiver operating characteristic analysis determined the sensitivity and specificity of CE indexes. All indexes were significantly and differently associated with PTSD; associations with depression were non-significant. The index capturing the sheer number of different incidents experienced regardless of frequency ('Variety') showed conceptual, practical and statistical advantages compared to other indexes. In general, the indexes showed poor to fair discrimination accuracy. Work-related CE is specifically associated with PTSD. Focusing on the variety of exposures may be a simple and effective strategy to predict PTSD in FRs. Further research on sensitivity and specificity of exposure indexes, preferably examined prospectively, is needed and could lead to early identification of individuals at risk. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. Co-Occurring Physical Fighting and Suicide Attempts among U.S. High School Students: Examining Patterns of Early Alcohol Use Initiation and Current Binge Drinking

    Directory of Open Access Journals (Sweden)

    Monica H Swahn

    2013-08-01

    Full Text Available Introduction: A growing body of empirical research documents a significant co-occurrence of suicide attempts and interpersonal violence among youth. However, the potential role of early alcohol use initiation and current heavy alcohol use as correlates of this comorbidity has not been examined in a nationally representative sample of high school students.Methods: We based our analyses on cross-sectional data from the 2009 Youth Risk Behavior Survey, which includes a nationally representative sample (n=16,410 of high school students in grades 9 through 12 in the United States. Multinomial logistic regression analyses were conducted to test the associations between measures of alcohol use (early alcohol use initiation and heavy drinking and comorbid suicidal and violent behavior while controlling for potential confounders.Results: Among high school students, 3.6% reported comorbid physical fighting and suicide attempt in the past year. Early alcohol use (prior to age 13 and heavy drinking (5 or more drinks in a row were strongly associated with comorbid reports of physical fighting and suicide attempts (Adj. odds ratio [OR]=3.12; 95% confidence interval [CI]:2.49-3.89 and (Adj. OR=3.45; 95%CI:2.63-4.52.Conclusion: These findings underscore the importance of both early alcohol use initiation and heavy drinking as statistically significant correlates of comorbid fighting and suicide attempts among youth. While future research is needed to determine the temporal ordering between problem drinking and violent or suicidal behaviors, existing prevention programs may benefit from including components aimed at reducing and delaying alcohol use. [West J Emerg Med. 2013;14(4:341–346.

  18. Impact of the Diamond Light Source on research in Earth and environmental sciences: current work and future perspectives

    Science.gov (United States)

    Burke, Ian T.; Mosselmans, J. Frederick W.; Shaw, Samuel; Peacock, Caroline L.; Benning, Liane G.; Coker, Victoria S.

    2015-01-01

    Diamond Light Source Ltd celebrated its 10th anniversary as a company in December 2012 and has now accepted user experiments for over 5 years. This paper describes the current facilities available at Diamond and future developments that enhance its capacities with respect to the Earth and environmental sciences. A review of relevant research conducted at Diamond thus far is provided. This highlights how synchrotron-based studies have brought about important advances in our understanding of the fundamental parameters controlling highly complex mineral–fluid–microbe interface reactions in the natural environment. This new knowledge not only enhances our understanding of global biogeochemical processes, but also provides the opportunity for interventions to be designed for environmental remediation and beneficial use. PMID:25624516

  19. Impact of the Diamond Light Source on research in Earth and environmental sciences: current work and future perspectives.

    Science.gov (United States)

    Burke, Ian T; Mosselmans, J Frederick W; Shaw, Samuel; Peacock, Caroline L; Benning, Liane G; Coker, Victoria S

    2015-03-06

    Diamond Light Source Ltd celebrated its 10th anniversary as a company in December 2012 and has now accepted user experiments for over 5 years. This paper describes the current facilities available at Diamond and future developments that enhance its capacities with respect to the Earth and environmental sciences. A review of relevant research conducted at Diamond thus far is provided. This highlights how synchrotron-based studies have brought about important advances in our understanding of the fundamental parameters controlling highly complex mineral-fluid-microbe interface reactions in the natural environment. This new knowledge not only enhances our understanding of global biogeochemical processes, but also provides the opportunity for interventions to be designed for environmental remediation and beneficial use.

  20. Examining the mediating effect of work-to-family conflict on the associations between job stressors and employee psychological distress: a prospective cohort study.

    Science.gov (United States)

    Oshio, Takashi; Inoue, Akiomi; Tsutsumi, Akizumi

    2017-08-03

    The mediating effect of work-to-family conflict (WFC) on the associations between eight types of job stressors (measured based on the job demands-control, effort-reward imbalance and organisational justice models) and psychological distress in employees was examined. This study employed a prospective design. An occupational cohort study in Japan (Japanese Study of Health, Occupation, and Psychosocial Factors Related Equity; J-HOPE). 5859 men and 1560 women who were working for 11 firms and participated at three consecutive waves of J-HOPE, at 1-year intervals, from 2010 to 2013. Psychological distress, as measured by Kessler 6 scores. Mediation analysis using data on job stressors at baseline, WFC at 1-year follow-up and psychological distress at 2-year follow-up showed that WFC mediated 39.1% (95% CI 29.1% to 49.1%) and 44.5% (95% CI 31.4% to 51.7%) of the associations of psychological distress with job demands and effort, respectively, for men. The mediating effect of WFC was smaller for job stressors indicating reduced job resources, compared with job demands and effort. The mediating effect of WFC was somewhat larger for women than it was for men, with WFC mediating 47.5% (95% CI 22.5% to 72.6%) and 64.0% (95% CI 24.3% to 100.0%) of the associations of psychological distress with job demands and effort, respectively. WFC was a key mediator in the associations between most job stressors and employee psychological distress. Results suggest that policy measures and support from supervisors, to prevent job stressors from adding to WFC, are needed to reduce employee psychological distress. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  1. Work Plan for a Limited CCC/USDA Investigation of the Current Carbon Tetrachloride Contamination in Groundwater at Navarre, Kansas

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, Lorraine M. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2014-05-01

    During private well testing in 1990-1991, carbon tetrachloride was identified in the groundwater at several locations in the town of Navarre, Kansas, at levels exceeding the Kansas Tier 2 level and U.S. Environmental Protection Agency (EPA) maximum contaminant level (MCL) of 5.0 μg/L. Several subsequent investigations through 2006 evaluated the concentrations and distribution of carbon tetrachloride in groundwater. This work included the identification of the contaminant sources (Argonne 2007). The history of activities to address the contamination in soil and groundwater is summarized in Table 1.1. The most recent studies, conducted by the Kansas Department of Health and Environment (KDHE), include a brownfields investigation initiated in 2013 (Phase I) and continuing in early 2014 (Phase II), as well as private well testing.

  2. Examining Brain-Cognition Effects of Ginkgo Biloba Extract: Brain Activation in the Left Temporal and Left Prefrontal Cortex in an Object Working Memory Task

    Directory of Open Access Journals (Sweden)

    R. B. Silberstein

    2011-01-01

    Full Text Available Ginkgo Biloba extract (GBE is increasingly used to alleviate symptoms of age related cognitive impairment, with preclinical evidence pointing to a pro-cholinergic effect. While a number of behavioral studies have reported improvements to working memory (WM associated with GBE, electrophysiological studies of GBE have typically been limited to recordings during a resting state. The current study investigated the chronic effects of GBE on steady state visually evoked potential (SSVEP topography in nineteen healthy middle-aged (50-61 year old male participants whilst completing an object WM task. A randomized double-blind crossover design was employed in which participants were allocated to receive 14 days GBE and 14 days placebo in random order. For both groups, SSVEP was recorded from 64 scalp electrode sites during the completion of an object WM task both pre- and 14 days post-treatment. GBE was found to improve behavioural performance on the WM task. GBE was also found to increase the SSVEP amplitude at occipital and frontal sites and increase SSVEP latency at left temporal and left frontal sites during the hold component of the WM task. These SSVEP changes associated with GBE may represent more efficient processing during WM task completion.

  3. Behavioral and Electrophysiological Effects of Transcranial Direct Current Stimulation of the Parietal Cortex in a Visuo-Spatial Working Memory Task

    OpenAIRE

    Heimrath, K.; Sandmann, P.; Becke, A.; Müller, N G; Zaehle, T.

    2012-01-01

    Impairments of working memory (WM) performance are frequent concomitant symptoms in several psychiatric and neurologic diseases. Despite the great advance in treating the reduced WM abilities in patients suffering from, e.g., Parkinson’s and Alzheimer’s disease by means of transcranial direct current stimulation (tDCS), the exact neurophysiological underpinning subserving these therapeutic tDCS-effects are still unknown. In the present study we investigated the impact of tDCS on performance i...

  4. Advancing current approaches to disease management evaluation: capitalizing on heterogeneity to understand what works and for whom.

    Science.gov (United States)

    Elissen, Arianne M J; Adams, John L; Spreeuwenberg, Marieke; Duimel-Peeters, Inge G P; Spreeuwenberg, Cor; Linden, Ariel; Vrijhoef, Hubertus J M

    2013-03-14

    Evaluating large-scale disease management interventions implemented in actual health care settings is a complex undertaking for which universally accepted methods do not exist. Fundamental issues, such as a lack of control patients and limited generalizability, hamper the use of the 'gold-standard' randomized controlled trial, while methodological shortcomings restrict the value of observational designs. Advancing methods for disease management evaluation in practice is pivotal to learn more about the impact of population-wide approaches. Methods must account for the presence of heterogeneity in effects, which necessitates a more granular assessment of outcomes. This paper introduces multilevel regression methods as valuable techniques to evaluate 'real-world' disease management approaches in a manner that produces meaningful findings for everyday practice. In a worked example, these methods are applied to retrospectively gathered routine health care data covering a cohort of 105,056 diabetes patients who receive disease management for type 2 diabetes mellitus in the Netherlands. Multivariable, multilevel regression models are fitted to identify trends in clinical outcomes and correct for differences in characteristics of patients (age, disease duration, health status, diabetes complications, smoking status) and the intervention (measurement frequency and range, length of follow-up). After a median one year follow-up, the Dutch disease management approach was associated with small average improvements in systolic blood pressure and low-density lipoprotein, while a slight deterioration occurred in glycated hemoglobin. Differential findings suggest that patients with poorly controlled diabetes tend to benefit most from disease management in terms of improved clinical measures. Additionally, a greater measurement frequency was associated with better outcomes, while longer length of follow-up was accompanied by less positive results. Despite concerted efforts to adjust

  5. Experimental and numerical examination of eddy (Foucault) currents in rotating micro-coils: Generation of heat and its impact on sample temperature.

    Science.gov (United States)

    Aguiar, Pedro M; Jacquinot, Jacques-François; Sakellariou, Dimitris

    2009-09-01

    The application of nuclear magnetic resonance (NMR) to systems of limited quantity has stimulated the use of micro-coils (diameter Foucault (eddy) currents, which generate heat. We report the first data acquired with a 4mm MACS system and spinning up to 10kHz. The need to spin faster necessitates improved methods to control heating. We propose an approximate solution to calculate the power losses (heat) from the eddy currents for a solenoidal coil, in order to provide insight into the functional dependencies of Foucault currents. Experimental tests of the dependencies reveal conditions which result in reduced sample heating and negligible temperature distributions over the sample volume.

  6. A Comparative Study of Activity-Based Costing vs. Current Pricing System for Pathology Examinations at Okmeydani Training and Research Hospital, Turkey.

    Science.gov (United States)

    Yarikkaya, Enver; Özekinci, Selver; Sargan, Aytül; Durmuş, Şenay Erdoğan; Yildiz, Fetin Rüştü

    2017-01-01

    To provide real cost data for pathology examinations by using activity-based costing method, in order to provide means to departments, health administrators and the social security institution to achieve improvements in financial planning, quality and cost control. The cost of the histopathological examinations, which were accepted by the Department of Pathology at Okmeydanı Training and Research Hospital during August 2014, was calculated using the activity-based costing method. The costs were compared with the amounts specified in the Healthcare Implementation Notification Tariff and the conventional volume-based costing. Most pathology examinations listed within a given band in the Healthcare Implementation Notification Tariff show variations in unit costs. The study found that the costs of 77.4% of the examinations were higher than the prices listed in the Healthcare Implementation Notification Tariff. The pathology examination tariffs specified in the Healthcare Implementation Notification do not reflect the real costs of the examinations. The costs that are calculated using the activity-based costing system may vary according to the service types and levels of health care institutions. However, the main parameters of the method used in the study reflect the necessity of a more accurate banding of pathology examinations. The banding specified by the Healthcare Implementation Notification Tariff needs to be revised to reflect the real costs in Turkey.

  7. Differential Selection or Differential Socialization? Examining the Effects of Part-Time Work on School Disengagement Behaviors among South Korean Adolescents

    Science.gov (United States)

    Lee, Moosung; Ju, Eunsu

    2016-01-01

    Reflecting on the fast-growing number of adolescents involved in part-time work in South Korea, we pay special attention to the effects of part-time work on school disengagement in this age group. While research on this issue in Korea is still scarce, a handful of existing studies have documented the undesirable effects of part-time work on…

  8. [Current Advances and Future Development of Thyroid Ultrasound Examination--Steps toward State-of-the-Art Laboratory Medicine in Fukushima].

    Science.gov (United States)

    Shimura, Hiroki

    2015-03-01

    Since the accidents at the Fukushima Daiichi Nuclear Power Plant after the Great East Japan Earthquake on March 11, 2011, large quantities of radionuclides have leaked into the surrounding environment. Fukushima Prefecture started the Fukushima Health Management Survey Project including Thyroid Ultrasound Examination to screen for thyroid cancer in all residents aged 0 to 18 years at the time of the nuclear accident. This accident also led to increased interest in thyroid ultrasound examination in Japan. This article reviews the studies to establish ultrasound diagnostic criteria for thyroid nodules and the clinical guidelines of thyroid nodule management, both of which are fundamental to Thyroid Ultrasound Examination in Fukushima. This article also reviews a study designed to clarify the actual frequency of sonographically detected thyroid nodular lesions among Japanese children, which will become appropriate reference data to interpret the results from Thyroid Ultrasound Examination. Further advances in the screening and management of thyroid diseases are important responsibilities of clinicians and researchers in Fukushima.

  9. How do doctors choose where they want to work? - motives for choice of current workplace among physicians registered in Finland 1977-2006.

    Science.gov (United States)

    Heikkilä, Teppo Juhani; Hyppölä, Harri; Aine, Tiina; Halila, Hannu; Vänskä, Jukka; Kujala, Santero; Virjo, Irma; Mattila, Kari

    2014-02-01

    Though there are a number of studies investigating the career choices of physicians, there are only few concerning doctors' choices of workplace. A random sample (N=7758) of physicians licensed in Finland during the years 1977-2006 was surveyed. Respondents were asked: "To what extent did the following motives affect your choice of your current workplace?" Respondents were grouped based on several background variables. The groups were used as independent variables in univariate analysis of covariance (ANCOVA). The factors Good workplace, Career and professional development, Non-work related issues, Personal contacts and Salary were formed and used as dependent variables. There were significant differences between groups of physicians, especially in terms of gender, working sector and specialties. The association of Good workplace, Career and professional development, and Non-work related issues with the choice of a workplace significantly decreased with age. Female physicians were more concerned with Career and professional development and Non-work related issues. Since more females are entering the medical profession and there is an ongoing change of generations, health care organizations and policy makers need to develop a new philosophy in order to attract physicians. This will need to include more human-centric management and leadership, better possibilities for continuous professional development, and more personalized working arrangements depending on physician's personal motives. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  10. Too Much or Not Enough? An Examination of Special Education Provision and School District Leaders' Perceptions of Current Needs and Common Approaches

    Science.gov (United States)

    Cameron, David Lansing

    2016-01-01

    The purpose of this study was to examine the relationship between special education provision in Norway and school district leaders' perspectives regarding (a) the need for special education and (b) the importance and prevalence of integrated and segregated approaches. Findings indicate that the percentage of students perceived as being in need of…

  11. Impact of mechanical stress on gate tunneling currents of germanium and silicon p-type metal-oxide-semiconductor field-effect transistors and metal gate work function

    Science.gov (United States)

    Choi, Youn Sung; Numata, Toshinori; Nishida, Toshikazu; Harris, Rusty; Thompson, Scott E.

    2008-03-01

    Uniaxial four-point wafer bending stress-altered gate tunneling currents are measured for germanium (Ge)/silicon (Si) channel metal-oxide-semiconductor field-effect transistors (MOSFETs) with HfO2/SiO2 gate dielectrics and TiN/P+ poly Si electrodes. Carrier separation is used to measure electron and hole currents. The strain-altered hole tunneling current from the p-type inversion layer of Ge is measured to be ˜4 times larger than that for the Si channel MOSFET, since the larger strain-induced valence band-edge splitting in Ge results in more hole repopulation into a subband with a smaller out-of-plane effective mass and a lower tunneling barrier height. The strain-altered electron tunneling current from the metal gate is measured and shown to change due to strain altering the metal work function as quantified by flatband voltage shift measurements of Si MOS capacitors with TaN electrodes.

  12. Aruz İncelemelerinde Nazire Mecmualarından Yararlanma The Use Of Poem Compilations In The Examination Of Aruz Works.

    Directory of Open Access Journals (Sweden)

    Meheddin İSPİR

    2013-03-01

    Full Text Available Aruz is a type of rhtyhm emerged from Arabic literature. It hasbeen transferred from Arabic literature to Farsi literature and also fromFarsi literature to Turkish literature. Aruz is a rhythm which isdesigned according to the sounds in syllable and open and closedletters that characterize syllables. Parts are derived from section andspecific Aruz rhythm are created in each section. The meter in Aruz isthe couplet. Aruz is consisted mainly of sections. Aruz in Turkishliterature dates back to acceptance of Islam. For the next centuries, thisrhythm has begun to be associated with Turkish language and led tothe emergence of Turkish Aruz. There has occurred some difficulties inthe application of Aruz in Turkish poetry. The lack of vowel sound inTurkish played an important role. Thus, long stressed vowels werefrequently used. This type of rhythm has played an important role inthe formation of literary works. It is a concept of sound rhythm in Aruzpoetry.There is a necessity of source use in the examination of Aruz.Compilations from similar poems in Divan poetry can be countedamong the sources. It eases the examination of Aruz through orderingsimilar poems in the specific parts. There are plenty of Aruz forms inthese compilations. The frequency of defects in the application of Aruzcan be traced in these works. A comparison among the poems of thepoets who lived in the same era can be made. Further, the developmentand improvement process of Aruz can be inspected. This paperexamined the following samples poem compilations from Turkishliterature: Ömer b. Mezîd’in Mecmû’atü’n-nezâir’i, Edirneli Nazmi’ninMecma‘u’n-Nezâ’ir’i, Pervane b. Abdullah’ın Mecmū‘atü’n-nezāir’i,Hisâlî’nin Metâliü’n-nezâir. Also, the need to use of these sources in theexamination of Aruz was highlighted. Aruz, Arap edebiyatında ortaya çıkmış ve sistemleştirilmiş bir ölçüdür. Arap edebiyatından Fars edebiyatına, Fars edebiyat

  13. 当前企业工会工作存在的问题和对策%Problem and Countermeasures of Current Corporate Labour Union Work

    Institute of Scientific and Technical Information of China (English)

    韦振碧

    2012-01-01

      文章结合工会的维权、参与、服务、教育四大职能,分析当前企业工会工作存在的问题,并提出了解决问题的对策。%  Combining with four functions of labour union, maintaining legal rights, participation, service and education, the paper analyzes the problems in current corporate labour union work, and puts forward the solutions.

  14. Defining emotion in psychology: what a historical examination of the use of introspection by early psychologists reveals about a current problem

    OpenAIRE

    Kennedy, Anna Margaret

    2015-01-01

    Research conducted on emotion by psychologists has produced numerous understandings of the concept and there is currently no consensus as to how it should be defined (Russell, 2012). Despite some general agreement among some theorists as to certain aspects, such as physiological response, eliciting events, and related facial expressions, it is a persistent issue and discussions as to how a solution may be found have recurred at various points throughout the history of psycholog...

  15. Sexual and reproductive health needs of young people : a study examining the fit between needs and current programming responses in India

    OpenAIRE

    Kolencherry, Shuby

    2004-01-01

    The study intended to explore the magnitude and characteristics of sexual and reproductive health risks of young people in Gujarat, India. In particular, the study examined the fit between sexual and reproductive health needs and the existing programming responses in terms of policies, programs and access to health care services. The study is based on empirical research and Social Cognitive Theory framework. The investigation was conceived in the context following the International Conference...

  16. Diagnosing Lung Cancers through Examination of Micro-RNA Biomarkers in Blood, Plasma, Serum and Sputum: A Review and Summary of Current Literature

    Directory of Open Access Journals (Sweden)

    Jennifer Gyoba

    2016-04-01

    Full Text Available Lung cancer is the leading cause of cancer related morbidity and mortality worldwide. Currently, the vast majority of lung cancers are diagnosed at a late stage, when patients become symptomatic leading to dismal, less than 15% five-year survival rates. Evidence has demonstrated that screening computed tomography scans can be used to detect lung cancer, but these scans have high false positive rates. Therefore, there is a continued need for the development of minimally-invasive methods to screen the high risk population and diagnose lung cancer at an earlier, curable stage. One such promising area is the use micro-RNAs. These are short, non-coding RNA molecules that have been shown in previous research to be dysregulated in cancers. This review will focus on the potential use of miRNA levels in various biological fluids (whole blood, plasma, serum, and sputum and demonstrate their potential utility as screening and diagnostic biomarkers for lung cancer. Current research will be analyzed and compared, and future directions in establishing the use of miRNAs for detecting lung cancer will be discussed.

  17. Diagnosing Lung Cancers through Examination of Micro-RNA Biomarkers in Blood, Plasma, Serum and Sputum: A Review and Summary of Current Literature.

    Science.gov (United States)

    Gyoba, Jennifer; Shan, Shubham; Roa, Wilson; Bédard, Eric L R

    2016-04-01

    Lung cancer is the leading cause of cancer related morbidity and mortality worldwide. Currently, the vast majority of lung cancers are diagnosed at a late stage, when patients become symptomatic leading to dismal, less than 15% five-year survival rates. Evidence has demonstrated that screening computed tomography scans can be used to detect lung cancer, but these scans have high false positive rates. Therefore, there is a continued need for the development of minimally-invasive methods to screen the high risk population and diagnose lung cancer at an earlier, curable stage. One such promising area is the use micro-RNAs. These are short, non-coding RNA molecules that have been shown in previous research to be dysregulated in cancers. This review will focus on the potential use of miRNA levels in various biological fluids (whole blood, plasma, serum, and sputum) and demonstrate their potential utility as screening and diagnostic biomarkers for lung cancer. Current research will be analyzed and compared, and future directions in establishing the use of miRNAs for detecting lung cancer will be discussed.

  18. Examining the Personal Resources of Layoff Survivors

    Science.gov (United States)

    Cotter, Elizabeth W.

    2011-01-01

    This study investigated the process of burnout and engagement in layoff survivors. Job demands (job insecurity and work overload) and resources (social support, optimism, career adaptability, and career management self-efficacy) were examined as predictors of burnout and engagement. The sample consisted of 203 adults currently working at…

  19. Current studies on nursing work environment and strategies for improvement of nursing work environment%护理工作环境的研究探讨与改革策略

    Institute of Scientific and Technical Information of China (English)

    尤黎明; 刘佳丽; 郑晶; 刘可

    2016-01-01

    The important role of nursing work environment has received much attention in the management of nursing workforce and the quality of health care services. This paper analyzed current studies on nursing work environment, and suggested that the government and hospital administrators pay more attention to the development of nursing workforce, adequate clinical nurse staffing levels and promoting healthy work environment for nurses.%护理工作环境在护士队伍建设和护理服务质量管理中的重要地位在近年来受到广泛关注。本文分析了国内外护理工作环境的研究结果及国外护理工作环境的改革策略,建议我国各级卫生行政部门和医疗卫生机构重视护理人才队伍建设,切实保障临床护理人力配置,共同努力构建健康的护理工作环境。

  20. Assessing the test–retest reliability of career path appreciation as a measure of current and potential work decision-making capability

    Directory of Open Access Journals (Sweden)

    Rudolf M. Oosthuizen

    2014-06-01

    Full Text Available Orientation: Assessing and developing managerial decision-making capability in a complex and volatile marketplace is imperative for most South African businesses.Purpose: The objective of this study was to assess the test–retest reliability of the career path appreciation (CPA procedure in assessing current and potential levels of work decision-making capability. The study also explored whether different gender and race groups differed significantly in terms of these levels at two CPA assessments.Motivation for the study: Limited recent test–retest research has been done regarding the reliability of the CPA technique as a tool for measuring the work decision-making capability of professional and managerial talent in the South African context. Scholars and practitioners in the field of industrial psychology could therefore benefit from follow-up research into the reliability of CPA.Research approach, design and method: The research followed an ex post facto correlational design using longitudinal data of a non-probability purposive sample (N = 527 within the Bioss SA database.Main findings: The results showed that the participants’ first CPA assessment scores correlated significantly and positively with their second CPA assessment scores. Gender and race groups differed significantly in their levels of current work decision-making capability at both assessments.Practical/managerial implications: The CPA procedure can be used with confidence as an assessment tool in the selection, mentoring and development of high-potential managerial and professional talent for diverse gender and race groups.Contribution/value-add: These findings contribute valuable information regarding the reliability of CPA and the differences between race and gender groups in the South African context.

  1. Examination of the relationship between the working conditions of young workers and the content of the meals they buy at convenience stores.

    Science.gov (United States)

    Miyagoshi, Miki; Otsuka, Mika; Kato, Megumi; Kubo, Chiharu; Tsuchihashi, Kayoko; Toyoshima, Hiromi; Miyazaki, Eriko; Yoshie, Ayumu; Okura, Mika; Omote, Shizuko; Kido, Teruhiko

    2008-05-01

    The aim of this study was to investigate the relationship between the working conditions of young workers and the meals they buy at convenience stores, and to consider the prevention of obesity. The subjects of this study were 284 workers under 29 yr of age employed at a transportation company in Ishikawa prefecture. Questionnaires were sent to participants, and 193 valid responses were obtained. Working types, night duty and working time were correlated with convenience store patronage, although working situations were not obviously associated with the content of meal selection at convenience stores. The study results revealed a tendency for the proportion of the fat in meals to be greater than 25% for the majority of working situations. It was also shown that foods selected with high frequency contained a high proportion of fat. There results suggest that this situation increases the risk of obesity. In addition, the more days per week convenience stores were patronized, the greater the number of participants felt "The need to improve meals." Therefore, we believe it is essential that young workers consider the prevention of obesity by observing nutritional information when selecting foods. An environment in which such information is easy to obtain at convenience stores should be arranged.

  2. Analysis and Research on the Current Situation of Ningxia Foreign Talents Introduction Work%宁夏引进国外智力现状分析研究

    Institute of Scientific and Technical Information of China (English)

    穆海彬; 高蔚丰

    2015-01-01

    自治区党委、政府高度重视人才工作,不断创新、完善人才开发政策和机制,营造出良好的育才、引才、聚才、用才环境。本文从宁夏引智工作现状出发,根据我区实际状况,探析宁夏引智工作在新的历史阶段如何把握机遇,提出对策研究,旨在为政府部门决策提供参考依据。%The Party Committee and Government of Ningxia Hui Autonomous Region attach great importance to human resources work. By adopting a series of measures on innovating and improving human resource development policies and mechanisms, the Party Committee and Government aim to create a good environment for talents cultivation, introduction, converging and utilization. This paper based on the current situation of Ningxia development and its talents-introducing work, intends to investigate and analyze the way for Ningxia talents-introducing work to seize opportunities in new historical period and to propose countermeasures for providing a reference for government decision-making.

  3. Mothers’ Working Hours and Children’s Obesity: Data from the Korean National Health and Nutrition Examination Survey, 2008–2010

    OpenAIRE

    Lee, Goeun; Kim, Hyoung-Ryoul

    2013-01-01

    Objectives The aim of this study is to find the association between mothers’ working hours and obesity of their children according to children’s age and gender. Methods This study used data from the second and third year of KNHANES IV and the first year in KNHANES V (2008–2010). We calculate odds ratio (OR) and 95% confidence interval (CI) by using survey logistic regression to assess association of mother’s working hours with overweight or obesity of her children. The model was adjusted with...

  4. An Examination and Comparative Study of Job Characteristics Levels and Internal Work Motivation Among U.S. Air Force Navigators Based on Aircraft and Type of Mission Flown

    Science.gov (United States)

    1989-09-01

    the onset of the Great Depression, a second school of thought called Human Relations Theory began to evolve. Associated with Elton Mayo and his...Maslow’s theory and some of the wo;rks of Elton Mayo , Douglas McGregor developed the well-known "Theory X-Theory Y" framework of motivational behavior

  5. From Drafter to Engineer, Doctor to Nurse: An Examination of Career Compromise as Renegotiated by Working-Class Adults over Time

    Science.gov (United States)

    Packard, Becky Wai-Ling; Babineau, Maureen E.

    2009-01-01

    This article explored career compromise as negotiated by working-class adults pursuing science-related careers. Using a multiple case study method, we focused on eight individuals who participated in an interview about their career choices and then were followed longitudinally for 2 years. All participants were first-generation college students…

  6. Children's Right to Play: An Examination of the Importance of Play in the Lives of Children Worldwide. Working Papers in Early Childhood Development, No. 57

    Science.gov (United States)

    Lester, Stuart; Russell, Wendy

    2010-01-01

    In this working paper, Wendy Russell and Stuart Lester of the UK's University of Gloucestershire discuss why play is fundamental to the health and well-being of children. They argue that both state signatories to the United Nations Convention on the Rights of the Child (Article 31 of which enshrines the right to play) and adults generally should…

  7. On the Division of Short-Term and Working Memory: An Examination of Simple and Complex Span and Their Relation to Higher Order Abilities

    Science.gov (United States)

    Unsworth, Nash; Engle, Randall W.

    2007-01-01

    Research has suggested that short-term memory and working memory (as measured by simple and complex span tasks, respectively) are separate constructs that are differentially related to higher order cognitive abilities. This claim is critically evaluated by reviewing research that has compared simple and complex span tasks in both experimental and…

  8. Developing a Deeper Understanding of "Mathematics Teaching Expertise": An Examination of Three Chinese Mathematics Teachers' Resource Systems as Windows into Their Work and Expertise

    Science.gov (United States)

    Pepin, Birgit; Xu, Binyan; Trouche, Luc; Wang, Chongyang

    2017-01-01

    In order to develop a deeper understanding of mathematics teaching expertise, in this study we use the Documentational Approach to Didactics to explore the resource systems of three Chinese mathematics "expert" teachers. Exploiting the Western and Eastern literature we examine the notion of "mathematics teaching expertise", as…

  9. Drinking pattern and blood pressure among non-hypertensive current drinkers: findings from 1999–2004 National Health and Nutrition Examination Survey

    Directory of Open Access Journals (Sweden)

    Fan AZ

    2013-01-01

    Full Text Available Amy Z Fan,1 Yan Li,2 Laurie D Elam-Evans,1 Lina Balluz11Division of Behavioral Surveillance, Public Health Surveillance and Informatics Program Office (PHSIPO, Office of Surveillance, Epidemiology and Laboratory Services (OSELS, Centers for Disease Control and Prevention, Atlanta, GA, USA; 2Division of Public Health, Georgia Department of Community Health, Atlanta, GA, USAContext and objective: Epidemiological studies show the apparent link between excessive alcohol consumption and hypertension. However, the association between alcohol intake and blood pressure among non-hypertensive individuals is scarcely examined.Methods: This analysis included participants in the 1999–2004 National Health and Nutrition Examination Survey who were aged 20 to 84 years without a diagnosis of cardiovascular disease, hypertension or pregnancy, whose systolic/diastolic blood pressure (SBP/DBP was lower than 140/90 mmHg, who were not on antihypertensive medication, and who consumed 12 drinks or more during the past 12 months (N = 3957. Average drinking volume (average alcohol intake per day, usual drinking quantity (drinks per day when drinking and frequency of binge drinking were used to predict SBP/DBP. Covariates included age, gender, race/ethnicity, education level, smoking status, average physical activity level, and daily hours spent on TV/video/computer.Results: Drinking volume was directly associated with higher SBP in a linear dependent manner (an increment of 10 g of alcohol per day increased average SBP by 1 mmHg among both men and women. Drinking above the US Dietary Guidelines (men more than two drinks and women more than one drink per drinking day was associated with higher SBP. Binge drinking was associated with both higher SBP and higher DBP. Average intake greater than two drinks per day was particularly associated with higher DBP among women (P = 0.0003.Conclusion: This analysis from a population-based survey indicates a direct association

  10. Relating Factors for Depression in Korean Working Women: Secondary Analysis of the Fifth Korean National Health and Nutrition Examination Survey (KNHANES V

    Directory of Open Access Journals (Sweden)

    Kyung-Jae Lee, MD

    2015-09-01

    Conclusions: Based on the study, factors leading to depression were marital status, current smoking, stress, employment condition and self-reported health status. Further studies are expected to unravel the characteristics of stress. Health care providers for women need to evaluate underreported depression and change their associated health behaviors. Also it is necessary to establish preventive strategies for female workers to control the negative effect of depression in the workplace.

  11. Examining historical and current mixed-severity fire regimes in ponderosa pine and mixed-conifer forests of western North America.

    Science.gov (United States)

    Odion, Dennis C; Hanson, Chad T; Arsenault, André; Baker, William L; Dellasala, Dominick A; Hutto, Richard L; Klenner, Walt; Moritz, Max A; Sherriff, Rosemary L; Veblen, Thomas T; Williams, Mark A

    2014-01-01

    There is widespread concern that fire exclusion has led to an unprecedented threat of uncharacteristically severe fires in ponderosa pine (Pinus ponderosa Dougl. ex. Laws) and mixed-conifer forests of western North America. These extensive montane forests are considered to be adapted to a low/moderate-severity fire regime that maintained stands of relatively old trees. However, there is increasing recognition from landscape-scale assessments that, prior to any significant effects of fire exclusion, fires and forest structure were more variable in these forests. Biota in these forests are also dependent on the resources made available by higher-severity fire. A better understanding of historical fire regimes in the ponderosa pine and mixed-conifer forests of western North America is therefore needed to define reference conditions and help maintain characteristic ecological diversity of these systems. We compiled landscape-scale evidence of historical fire severity patterns in the ponderosa pine and mixed-conifer forests from published literature sources and stand ages available from the Forest Inventory and Analysis program in the USA. The consensus from this evidence is that the traditional reference conditions of low-severity fire regimes are inaccurate for most forests of western North America. Instead, most forests appear to have been characterized by mixed-severity fire that included ecologically significant amounts of weather-driven, high-severity fire. Diverse forests in different stages of succession, with a high proportion in relatively young stages, occurred prior to fire exclusion. Over the past century, successional diversity created by fire decreased. Our findings suggest that ecological management goals that incorporate successional diversity created by fire may support characteristic biodiversity, whereas current attempts to "restore" forests to open, low-severity fire conditions may not align with historical reference conditions in most ponderosa

  12. Examining historical and current mixed-severity fire regimes in ponderosa pine and mixed-conifer forests of western North America.

    Directory of Open Access Journals (Sweden)

    Dennis C Odion

    Full Text Available There is widespread concern that fire exclusion has led to an unprecedented threat of uncharacteristically severe fires in ponderosa pine (Pinus ponderosa Dougl. ex. Laws and mixed-conifer forests of western North America. These extensive montane forests are considered to be adapted to a low/moderate-severity fire regime that maintained stands of relatively old trees. However, there is increasing recognition from landscape-scale assessments that, prior to any significant effects of fire exclusion, fires and forest structure were more variable in these forests. Biota in these forests are also dependent on the resources made available by higher-severity fire. A better understanding of historical fire regimes in the ponderosa pine and mixed-conifer forests of western North America is therefore needed to define reference conditions and help maintain characteristic ecological diversity of these systems. We compiled landscape-scale evidence of historical fire severity patterns in the ponderosa pine and mixed-conifer forests from published literature sources and stand ages available from the Forest Inventory and Analysis program in the USA. The consensus from this evidence is that the traditional reference conditions of low-severity fire regimes are inaccurate for most forests of western North America. Instead, most forests appear to have been characterized by mixed-severity fire that included ecologically significant amounts of weather-driven, high-severity fire. Diverse forests in different stages of succession, with a high proportion in relatively young stages, occurred prior to fire exclusion. Over the past century, successional diversity created by fire decreased. Our findings suggest that ecological management goals that incorporate successional diversity created by fire may support characteristic biodiversity, whereas current attempts to "restore" forests to open, low-severity fire conditions may not align with historical reference conditions in

  13. First on-line survey of an international multidisciplinary working group (MightyMedic) on current practice in diagnosis, therapy and follow-up of dyslipidemias.

    Science.gov (United States)

    Stefanutti, C; D'Alessandri, G; Petta, A; Harada-Shiba, M; Julius, U; Soran, H; Moriarty, P M; Romeo, S; Drogari, E; Jaeger, B R

    2015-05-01

    The MightyMedic (Multidisciplinary International Group for Hemapheresis TherapY and MEtabolic DIsturbances Contrast) Working Group has been founded in 2013. The leading idea was to establish an international network of interdisciplinary nature aimed at working to cross national borders research projects, clinical trials, educational initiatives (meetings, workshops, summer schools) in the field of metabolic diseases, namely hyperlipidemias, and diabetes, preventive cardiology, and atherosclerosis. Therapeutic apheresis, its indications and techniques, is a parallel field of investigation. The first on-line survey of the Group has been completed in the first half of 2014. The survey included # 24 Centers in Italy, Germany, Greece, UK, Sweden, Japan and USA. Relevant data have been collected on current practice in diagnosis, therapy and follow-up of dyslipidemias. 240 subjects with hyperlipidemia and treated with lipoprotein apheresis have been reported in the survey, but a large percentage of patients (35%) who could benefit from this therapeutic option are still treated by conventional drug approach. Genetic molecular diagnosis is performed in only 33% of patients while Lipoprotein(a) (Lp(a)) is included in cardiovascular disease risk assessment in 71% of participating Centers. New detailed investigations and prospective multicenter studies are needed to evaluate changes induced by the impact of updated indications and strategies, as well as new treatment options, targeting standardization of therapeutic and diagnostic approaches.

  14. Care of critically ill surgical patients using the 80-hour Accreditation Council of Graduate Medical Education work-week guidelines: a survey of current strategies.

    Science.gov (United States)

    Gordon, Chad R; Axelrad, Alex; Alexander, James B; Dellinger, R Phillip; Ross, Steven E

    2006-06-01

    As a result of the recently mandated work-hour restrictions, it has become more difficult to provide 24-hour intensive care unit (ICU) in-house coverage by the general surgical residents. To assess the current state of providing appropriate continuous care to surgical critical care patients during the era of resident work-hour constraints, a national survey was conducted by the Association of Program Directors of Surgery. The results revealed that 37 per cent of programs surveyed have residents other than general surgery housestaff providing cross-coverage and writing orders for surgical ICU patients. Residents in emergency medicine, anesthesia, family medicine, otorhinolaryngology, obstetrics/gynecology, internal medicine, urology, and orthopedic surgery have provided this cross-coverage. Some found it necessary to use physician extenders (i.e., nurse practitioners or physician assistants), thereby decreasing the burden of surgical housestaff coverage. The results indicated that 30 per cent use physician extenders to help cover the ICU during daytime hours and 11 per cent used them during nighttime hours. In addition, 24 per cent used a "night-float" system in an attempt to maintain continuous care, yet still adhere to the mandated guidelines. In conclusion, our survey found multiple strategies, including the use of physician extenders, a "night-float" system, and the use of nongeneral surgical residents in an attempt to provide continuous coverage for surgical ICU patients. The overall outcome of these new strategies still needs to be assessed before any beneficial results can be demonstrated.

  15. The effect of long working hours on 10-year risk of coronary heart disease and stroke in the Korean population: the Korea National Health and Nutrition Examination Survey (KNHANES), 2007 to 2013

    OpenAIRE

    Lee, Dong-Wook; Hong, Yun-Chul; Min, Kyoung-Bok; Kim, Tae-Shik; Kim, Min-Seok; Kang, Mo-Yeol

    2016-01-01

    Background Recently, the emergence of long working hours and the associated conditions such as coronary heart disease (CHD) and stroke have gained attention. The aim of this study was to investigate the association between long working hours and the 10-year-risk of CHD and stroke, estimated by Jee’s health risk-appraisal model for ischemic heart disease. Methods We analyzed data from Koreans who randomly enrolled in Korean National Health and Nutrition Examination Survey 2008–2012 and finally...

  16. Examining the epidemiology of work-related traumatic brain injury through a sex/gender lens: analysis of workers' compensation claims in Victoria, Australia.

    Science.gov (United States)

    Chang, Vicky C; Ruseckaite, Rasa; Collie, Alex; Colantonio, Angela

    2014-10-01

    To provide an overview of the epidemiology of work-related traumatic brain injury (wrTBI) in the state of Victoria, Australia. Specifically, we investigated sex differences in incidence, demographics, injury characteristics, in addition to outcomes associated with wrTBI. This study involved secondary analysis of administrative workers' compensation claims data obtained from the Victorian WorkCover Authority for the period 2004-2011. Sex-specific and industry-specific rates of wrTBI were calculated using denominators derived from the Australian Bureau of Statistics. A descriptive analysis of all variables was conducted for the total wrTBI population and stratified by sex. Among 4186 wrTBI cases identified, 36.4% were females. The annual incidence of wrTBI was estimated at 19.8/100 000 workers. The rate for males was 1.43 (95% CI 1.35 to 1.53) times that for females, but the gap between the two sexes appeared to have narrowed over time. Compared to males, females were older at time of injury and had lower preinjury income. Males had higher rates than females across most industry sectors, with the exception of education/training (RR 0.77, 95% CI 0.64 to 0.93) and professional/scientific/technical services (RR 0.64, 95% CI 0.44 to 0.93). For both sexes, the most common injury mechanism was struck by/against, followed by falls. WrTBI among males was associated with longer duration of work disability and higher claim costs compared to females. This study found significant sex differences in various risk factors and outcomes of wrTBI. Sex/gender should be taken into consideration in future research and prevention strategies. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  17. Sociotechnical systems as a framework for regulatory system design and evaluation: Using Work Domain Analysis to examine a new regulatory system.

    Science.gov (United States)

    Carden, Tony; Goode, Natassia; Read, Gemma J M; Salmon, Paul M

    2017-03-15

    Like most work systems, the domain of adventure activities has seen a series of serious incidents and subsequent calls to improve regulation. Safety regulation systems aim to promote safety and reduce accidents. However, there is scant evidence they have led to improved safety outcomes. In fact there is some evidence that the poor integration of regulatory system components has led to adverse safety outcomes in some contexts. Despite this, there is an absence of methods for evaluating regulatory and compliance systems. This article argues that sociotechnical systems theory and methods provide a suitable framework for evaluating regulatory systems. This is demonstrated through an analysis of a recently introduced set of adventure activity regulations. Work Domain Analysis (WDA) was used to describe the regulatory system in terms of its functional purposes, values and priority measures, purpose-related functions, object-related processes and cognitive objects. This allowed judgement to be made on the nature of the new regulatory system and on the constraints that may impact its efficacy following implementation. Importantly, the analysis suggests that the new system's functional purpose of ensuring safe activities is not fully supported in terms of the functions and objects available to fulfil them. Potential improvements to the design of the system are discussed along with the implications for regulatory system design and evaluation across the safety critical domains generally. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Examining the social construction of surveillance: a critical issue for health visitors and public health nurses working with mothers and children.

    Science.gov (United States)

    Aston, Megan; Peckover, Sue

    2017-08-17

    In this paper we will critically examine surveillance practices of health visitors (HV) in the UK and public health nurses (PHNs) in Canada. The practice and meaning of surveillance shifts and changes depending on the context and intent of relationships between mothers and HVs or PHNs. We present the context and practice of HVs in the UK and PHNs in Canada and provide a comprehensive literature review regarding surveillance of mothers within public health systems. We then present our critique of the meaning and practice of surveillance across different settings. Concepts from Foucault and discourse analysis are used to critically examine and discuss the meaning of surveillance RESULTS: Surveillance is a complex concept that shifts meaning and is socially and institutionally constructed through relations of power CONCLUSIONS: Health care providers need to understand the different meanings and practices associated with surveillance to effectively inform practice. Health care providers should be aware of how their positions of expert and privilege within health care systems affect relationships with mothers. A more comprehensive understanding of personal social and institutional aspects of surveillance will provide opportunities to reflect upon and change practices that are supportive of mothers and their families. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  19. An Examination of Which Implications New Media Platforms Can Have on Study Group Work and Learning Opportunities in the Environment of the Course Information Systems for Business

    DEFF Research Database (Denmark)

    Hougaard, Simone Quach; Trankjær, Mie Bohn; Schlichter, Bjarne Rerup

    2014-01-01

    for our analysis, three focus group interviews were conducted during February 2014 at Aarhus University among first semester Marketing and Management Communication students who had participated in the ISB course. Based on the findings it is evident that the use of New Media platforms is widely used......The Information Society is characterised by its technological development; the many New Media platforms offered on the World Wide Web have changed the communication culture from a traditional one-way transaction to a co-creation culture (Mangold and Faulds 2009). This paper investigates which...... implications New Media platforms – with special emphasis on Blackboard, Facebook, Google Docs and Dropbox – have on study group work in the environment of the course Information Systems for Business (ISB) at Aarhus University. Additionally, it is investigated which opportunities these platforms potentially...

  20. "I didn't think I was going to like working with him, but now I really do!": examining peer narratives of significant disability.

    Science.gov (United States)

    Naraian, Srikala

    2008-04-01

    Mainstream research that examines relations between students with significant disabilities and their peers continues to assess such relations on the capacity of students with significant disabilities to evoke and sustain them. This article adopts a disability studies approach to situate peer relations within the larger classroom context. The author draws on the data collected from a qualitative study that investigated the participation of a student with significant disabilities, Harry (a pseudonym), in an inclusive 1st-grade classroom. The author describes peer relations with Harry as embedded within the paradigmatic "family" narrative within this setting. Despite its benefits, the adherence to a normative framework within this family narrative constrained Harry's participation and the kinds of relations that evolved between him and his peers.

  1. How did it work? An examination of the mechanisms through which an intervention for the unemployed promoted job-search behavior.

    Science.gov (United States)

    van Ryn, M; Vinokur, A D

    1992-10-01

    Conducted process analysis of treatment mediation effects (Judd & Kenney, 1981) on longitudinal data from a large randomized field experiment with 928 recently unemployed persons. The experimental treatment included an intervention that succeeded in promoting quality reemployment outcomes, as described in earlier reports (Caplan et al., 1989; Vinokur et al., 1991). Using Ajzen's theory of planned behavior (Ajzen, 1985, 1988), the analyses examined the mediating effects of job-search self-efficacy, attitude, norms, and intention on job-search behavior. The results provided substantial support for the theory of planned behavior and demonstrated the mediational role of job-search self-efficacy. For both 1- and 4-month posttests, job-search self-efficacy was shown to mediate the effects of the intervention through its direct effects on job-search intention and on short term job-search behavior, as well as through its indirect effects on subjective norms and attitude. However, in the longer term 4-month posttest, exposure to the intervention had a direct effect on job-search behavior. This long-term direct effect of the intervention was hypothesized to reflect the influence of inoculation against setbacks which is essential for sustaining the long-term behavioral efforts involved in job seeking.

  2. The Facilitative Effect of Transcranial Direct Current Stimulation on Visuospatial Working Memory in Patients with Diabetic Polyneuropathy: A Pre-post Sham-Controlled Study.

    Science.gov (United States)

    Wu, Yi-Jen; Tseng, Philip; Huang, Han-Wei; Hu, Jon-Fan; Juan, Chi-Hung; Hsu, Kuei-Sen; Lin, Chou-Ching

    2016-01-01

    Diabetes mellitus can lead to diabetic polyneuropathy (DPN) and cognitive deficits that manifest as peripheral and central neuropathy, respectively. In this study we investigated the relationship between visuospatial working memory (VSWM) capacity and DPN severity, and attempted to improve VSWM in DPN patients via the use of transcranial direct current stimulation (tDCS). Sixteen DPN patients and 16 age- and education-matched healthy control subjects received Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV) and Montreal Cognitive Assessment (MOCA) for baseline cognitive assessment. A forward- and backward-recall computerized Corsi block tapping task (CBT), both with and without a concurrent motor interference task was used to measure VSWM capacity. Each DPN patient underwent a pre-treatment CBT, followed by tDCS or sham treatment, then a post-treatment CBT on two separate days. We found that although patients with severe DPN (Dyck's grade 2a or 2b) showed comparable general intelligence scores on WAIS-IV as their age- and education-matched healthy counterparts, they nonetheless showed mild cognitive impairment (MCI) on MOCA and working memory deficit on digit-span test of WAIS-IV. Furthermore, patients' peripheral nerve conduction velocity (NCV) was positively correlated with their VSWM span in the most difficult CBT condition that involved backward-recall with motor interference such that patients with worse NCV also had lower VSWM span. Most importantly, anodal tDCS over the right DLPFC was able to improve low-performing patients' VSWM span to be on par with the high-performers, thereby eliminating the correlation between NCV and VSWM. In summary, these findings suggest that (1) MCI and severe peripheral neuropathy can coexist with unequal severity in diabetic patients, (2) the positive correlation of VSWM and NCV suggests a link between peripheral and central neuropathies, and (3) anodal tDCS over the right DLPFC can improve DPN patients' VSWM

  3. The Facilitative Effect of Transcranial Direct Current Stimulation on Visuospatial Working Memory in Patients with Diabetic Polyneuropathy: A Pre–post Sham-Controlled Study

    Science.gov (United States)

    Wu, Yi-Jen; Tseng, Philip; Huang, Han-Wei; Hu, Jon-Fan; Juan, Chi-Hung; Hsu, Kuei-Sen; Lin, Chou-Ching

    2016-01-01

    Diabetes mellitus can lead to diabetic polyneuropathy (DPN) and cognitive deficits that manifest as peripheral and central neuropathy, respectively. In this study we investigated the relationship between visuospatial working memory (VSWM) capacity and DPN severity, and attempted to improve VSWM in DPN patients via the use of transcranial direct current stimulation (tDCS). Sixteen DPN patients and 16 age- and education-matched healthy control subjects received Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV) and Montreal Cognitive Assessment (MOCA) for baseline cognitive assessment. A forward- and backward-recall computerized Corsi block tapping task (CBT), both with and without a concurrent motor interference task was used to measure VSWM capacity. Each DPN patient underwent a pre-treatment CBT, followed by tDCS or sham treatment, then a post-treatment CBT on two separate days. We found that although patients with severe DPN (Dyck’s grade 2a or 2b) showed comparable general intelligence scores on WAIS-IV as their age- and education-matched healthy counterparts, they nonetheless showed mild cognitive impairment (MCI) on MOCA and working memory deficit on digit-span test of WAIS-IV. Furthermore, patients’ peripheral nerve conduction velocity (NCV) was positively correlated with their VSWM span in the most difficult CBT condition that involved backward-recall with motor interference such that patients with worse NCV also had lower VSWM span. Most importantly, anodal tDCS over the right DLPFC was able to improve low-performing patients’ VSWM span to be on par with the high-performers, thereby eliminating the correlation between NCV and VSWM. In summary, these findings suggest that (1) MCI and severe peripheral neuropathy can coexist with unequal severity in diabetic patients, (2) the positive correlation of VSWM and NCV suggests a link between peripheral and central neuropathies, and (3) anodal tDCS over the right DLPFC can improve DPN patients’ VSWM

  4. CURRENT STATUS, TRENDS AND CONTRADICTIONS IN ORGANIZATION OF THE WORK OF THE STATE INSPECTION FOR ROAD TRAFFIC SAFETY OF TERRITORIAL SUBDIVISIONS OF THE MINISTRY OF INTERIOR OF RUSSIA

    Directory of Open Access Journals (Sweden)

    Nadezhda A. ERMOLAEVA

    2015-01-01

    Full Text Available The article is focused on the current state, trends and contradictions in organization of the work of the Russian traffic police subdivisions of the Ministry of Interior, following the requirements of the President regarding education of law-abiding citizens. After the road accident that had occurred in Khabarovsk region on August 5, 2015, when 68 people were injured, 15 people died, Vladimir Putin conducted a session of the Government of the Russian Federation. At the session, the President assigned the task to develop additional measures of safety on the roads. The complex plan, proposed by I. Shuvalov and aimed at reducing deaths on the roads, includes some different aspects: interaction with information agencies for publishing the data on dangerous sections of roads; strengthening of requirements to organizations engaged in transporting citizens; the use of helicopters to provide medical aid for victims of traffic accidents. The First Deputy Chairman of the Government of the Russian Federation paid special attention to education of road users, introduction of norms of driver’s behavior, emergence of the term «dangerous driving» and strengthening of the responsibility for driving while intoxicated. For many years, the educational function has been assigned to police officers, namely to the traffic police. However, in some regions of the Russian Federation there is a reduction of police regular staff officers, including the State Inspection for road traffic safety of territorial subdivisions of the Ministry of Interior of the Russian Federation. 

  5. Examination of knowledge about and nursing interventions for the care of patients in pain of nurses who work at Cukurova University medical faculty Balcali hospital.

    Science.gov (United States)

    Akbaş, Meltem; Oztunç, Gürsel

    2008-09-01

    Pain is a concept that goes back into distant history and is something that is faced by every person in different degrees and at different times in their lives. A definition of pain, adopted by the International Association for the Study of Pain and the American Pain Society, is: "an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage." Although pain is one of the most common reasons for needing health care, it is not well understood and continues to be one of the most important health problems today. The pain experience is dynamic, and the nurse is responsible for understanding this. Nurses need to cooperate with the patient and other members of the health care team to be able to control pain. Nurses are ethically responsible for the management and easing of pain. This study was conducted to investigate what nurses know about the care of patients in pain and what nursing actions are used. There were 198 nurses working day shift at Cukurova University Balcali Hospital who were included. The data were collected using a questionnaire that described the nurses and measured the nurses' knowledge about care. The mean age of the nurses was 30.89 years, they had a mean 12.0 years of experience in the profession, 52.0% did not have experience with chronic pain, 42.4% stated that they frequently encountered patients in pain, 70.2% had received education about pain in school, 88.4% had not received education about pain outside of school and did not read about pain in journals, 88.9% used pharmacologic management, 85.4% evaluated patients' pain based on verbal statements, 96.5% knew the important points in the use of opioid analgesics, and 3% knew pain theory. As a result of this study, it is seen that nurses have inadequate knowledge about care of patients in pain and pain control methods. After evaluation of the conclusions, they will be used in education to increase the quality of the nursing

  6. 标准化支撑行政审批工作的方法探讨--以云南省为例%Study on Standardization’s Support to Work of Administrative Examination and Approval --Example of Yunnan Province

    Institute of Scientific and Technical Information of China (English)

    邱晓燕; 李宝珠; 车国富; 赵阳楠; 魏宋杨

    2014-01-01

    本文从行政审批改革的背景入手,深入分析了目前行政审批工作中存在的问题和不足,结合国家及云南省对行政审批工作改革的需求,提出了标准化支撑行政审批工作的方法,并通过实施成效进行了实证。%This paper analyzes the problems and deficiencies of administrative examination and approval from the background of administrative examination and approval reform, gives out the method of using the standardization to support the work of the administrative examination and approval combing the demand of the administrative examination and approval reform of national and Yunnan Province, and proves its feasibility through the implementation results.

  7. The facilitative effect of transcranial direct current stimulation on visuospatial working memory in patients with diabetic polyneuropathy: a pre-post sham-controlled study

    Directory of Open Access Journals (Sweden)

    YI-JEN WU

    2016-09-01

    Full Text Available Diabetes mellitus (DM can lead to diabetic polyneuropathy (DPN and cognitive deficits that manifest as peripheral and central neuropathy, respectively. In this study we investigated the relationship between visuospatial working memory (VSWM capacity and DPN severity, and attempted to improve VSWM in DPN patients via the use of transcranial direct current stimulation (tDCS. Sixteen DPN patients and sixteen age- and education-matched healthy control subjects received Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV and Montreal Cognitive Assessment (MOCA for baseline cognitive assessment. A forward- and backward-recall computerized Corsi block tapping task (CBT, both with and without a concurrent motor interference task was used to measure VSWM capacity. Each DPN patient underwent a pre-treatment CBT, followed by tDCS or sham treatment, then a post-treatment CBT on two separate days. We found that although patients with severe DPN (Dyck’s grade 2a or 2b showed comparable general intelligence scores on WAIS-IV as their age- and education-matched healthy counterparts, they nonetheless showed mild cognitive impairment on MOCA and working memory deficit on digit-span test of WAIS-IV. Furthermore, patients’ peripheral nerve conduction velocity (NCV was positively correlated with their VSWM span in the most difficult CBT condition that involved backward-recall with motor interference such that patients with worse NCV also had lower VSWM span. Most importantly, anodal tDCS over the right DLPFC was able to improve low-performing patients’ VSWM span to be on par with the high-performers, thereby eliminating the correlation between NCV and VSWM. In summary, these findings suggest that 1 mild cognitive impairment and severe peripheral neuropathy can coexist with unequal severity in diabetic patients, 2 the positive correlation of VSWM and NCV suggests a link between peripheral and central neuropathies and 3 anodal tDCS over the right DLPFC can

  8. Work related shoulder disorders

    DEFF Research Database (Denmark)

    Svendsen, Susanne Wulff; Bonde, Jens Peter; Mathiassen, S.E.

    2004-01-01

    Aims: To determine quantitative exposure-response relations between work with highly elevated arms and supraspinatus tendinitis, shoulder pain with disability, and shoulder pain without disability. Methods: A cross sectional study was conducted in a historical cohort of 1886 males from three...... occupational groups. Exposure measurements were performed for four consecutive working days in a random sample of 72 currently employed subjects. Individual work histories were obtained by questionnaire and register data. Health status was ascertained by physical examination blinded towards exposure...... and symptoms. Data were analysed by generalised estimating equation and multiple logistic regression with adjustment for potential confounders. Results: For current upper arm elevation above 90°, a duration increment of 1% of the daily working hours was associated with odds ratios of 1.23 (95% CI 1.10 to 1...

  9. Investigation of the current situation of the breast self-examination of the rural women in a village in Jiading District%嘉定区某村妇女乳房自查现状调查

    Institute of Scientific and Technical Information of China (English)

    程丽萍

    2014-01-01

    目的:调查联华村农村妇女性乳房自我检查现状。方法:自行设计问卷,调查20~74岁501名农村妇女。结果:38.12%的妇女做过乳房自查,其中9.98%的妇女能做到每月自查。不做乳房检查的主要原因是不知道怎么做和不知道需要做。结论:联华村农村妇女乳房自查意识较低,需加强健康教育。%Objective:To investigate the current situation of the breast self-examination of the rural women in Lianhua Village. Methods:The questionnaire was self-designed to survey 501 rural women aged from 20 to 74 years old. Results:38.12%of the women did the breast self-examination, of whom only 9.98%of them could do it monthly. The main reason for not doing the breast examination was that they didn’t know how to do and what needs to be done. Conclusion:The awareness of the breast self-examination of the women in Luanhua Village is low and the health education needs to be strengthened.

  10. The paediatric ophthalmic examination

    African Journals Online (AJOL)

    management. .... In a child who has the eyes shut, topical anaesthesia and sedation may help, but a ... Photographs are valuable – current or previous. ey may allow additional information to the examination and can be forwarded for com-.

  11. Design and application of air-conditioning suit based on eddy current cooling principle for distribution network working with power uninterrupted

    Science.gov (United States)

    Xu, Li; Liu, Lanlan; Niu, Jie; Tang, Li; Li, Jinliang; Zhou, Zhanfan; Long, Chenhai; Yang, Qi; Yi, Ziqi; Guo, Hao; Long, Yang; Fu, Yanyi

    2017-05-01

    As social requirement of power supply reliability keeps rising, distribution network working with power uninterrupted has been widely carried out, while the high - temperature operating environment in summer can easily lead to physical discomfort for the operators, and then lead to safety incidents. Aiming at above problem, air-conditioning suit for distribution network working with power uninterrupted has been putted forward in this paper, and the structure composition and cooling principle of which has been explained, and it has been ultimately put to on-site application. The results showed that, cooling effect of air-conditioning suits was remarkable, and improved the working environment for the operators effectively, which is of great significance to improve Chinese level of working with power uninterrupted, reduce the probability of accidents and enhance the reliability of power supply.

  12. 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…

  13. 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…

  14. Terror of Examinations

    Institute of Scientific and Technical Information of China (English)

    崔园玲

    2013-01-01

    Parents send their sons and daughters to schools and col eges to get education. Teachers work year in and year out to fulfil the task which society entrusts to them. Many ways of reforming the examination system have been suggested.

  15. Analysis review of current situation of objective structured clinical examination in assessing domestic medical students%客观结构化临床考试在国内医学生考核中实施现状分析

    Institute of Scientific and Technical Information of China (English)

    王景瑞; 赵佳星; 邓强宇; 温世浩

    2014-01-01

    通过分析客观结构化临床考试(objective structured clinical examination,OSCE)在国内医学生考核中的实施现状、成效和遇到的问题,进一步提出应从优化站点设置、统一标准化病人(standardized patients,SP)的选拔和培训,完善评价内容和主体等方面提高OSCE的运行效果。%In this paper,we analyzed the current status of objective structured clinical exam-ination (OSCE) in the assessment of the domestic medical students, the results achieved and the problems encountered. Meanwhile,we proposed that we can optimize the station,unify SP selection and training and improve the evaluation content and subject in order to enhance the operating effect of OSCE.

  16. Assessing the Driver’s Current Level of Working Memory Load with High Density Functional Near-infrared Spectroscopy: A Realistic Driving Simulator Study

    Directory of Open Access Journals (Sweden)

    Anirudh Unni

    2017-04-01

    Full Text Available Cognitive overload or underload results in a decrease in human performance which may result in fatal incidents while driving. We envision that driver assistive systems which adapt their functionality to the driver’s cognitive state could be a promising approach to reduce road accidents due to human errors. This research attempts to predict variations of cognitive working memory load levels in a natural driving scenario with multiple parallel tasks and to reveal predictive brain areas. We used a modified version of the n-back task to induce five different working memory load levels (from 0-back up to 4-back forcing the participants to continuously update, memorize, and recall the previous ‘n’ speed sequences and adjust their speed accordingly while they drove for approximately 60 min on a highway with concurrent traffic in a virtual reality driving simulator. We measured brain activation using multichannel whole head, high density functional near-infrared spectroscopy (fNIRS and predicted working memory load level from the fNIRS data by combining multivariate lasso regression and cross-validation. This allowed us to predict variations in working memory load in a continuous time-resolved manner with mean Pearson correlations between induced and predicted working memory load over 15 participants of 0.61 [standard error (SE 0.04] and a maximum of 0.8. Restricting the analysis to prefrontal sensors placed over the forehead reduced the mean correlation to 0.38 (SE 0.04, indicating additional information gained through whole head coverage. Moreover, working memory load predictions derived from peripheral heart rate parameters achieved much lower correlations (mean 0.21, SE 0.1. Importantly, whole head fNIRS sampling revealed increasing brain activation in bilateral inferior frontal and bilateral temporo-occipital brain areas with increasing working memory load levels suggesting that these areas are specifically involved in workload

  17. Dependence of an ion current on a working voltage for Hall thruster TAL-WSF/D-55. Simple theory and experiment

    Science.gov (United States)

    Shumilin, Nikolay; Shumilin, Vladimir; Shumilin, Alexander

    2014-10-01

    In paper the simple model for the definition of interrelation between integral characteristics of Hall thrusters with an anode layer is offered. Concrete calculations were made for one of most often used Hall thrusters - TAL-WSF/D-55. While analysing the received theoretical dependences an attempt of comparison with results of an experimental research of thruster TAL-WSF/D-55 was made. With this purpose experimental dependence of specific impulse of Hall thruster TAL-WSF/D-55 on working voltage in range from 150 up to 350 V resulted in was used. It appeared, that these data contain some serious mistake and there is no reference to original works in this paper. In present report this mistake is corrected using original works. It is shown, that the offered simple model gives results close to a reality both qualitatively and quantitatively.

  18. On the Four Questions Needed to Be Clarified in the Reformation of Entrance Examination for Senior High Schools in China Currently%当前我国中考改革亟须厘清的四个问题

    Institute of Scientific and Technical Information of China (English)

    岳建军; 刘磊

    2012-01-01

    Many places have carried out reforms about the entrance examination for senior high schools in China currently,and people have different views about this.This paper thinks we should clarify four focus questions which closely interconnected with reformation before research reformation of the examination: test or not test,what to test,how to test and how to recruit students.The reformation of the examination will obtain good results only if the four questions are clarified.First,the evaluation and filtering capabilities of graduation and entering a higher school determine that the examination not be canceled at this stage in junior high schools.Secondly,the setting of examination subjects must be able to promote the development of students' overall quality,and the degree of difficulty about examination content must be reasonable.Thirdly,it's not suitable for using the model of the open-book examination,the comprehensive examination of arts and the comprehensive examination of science in elementary and junior high schools in order to prevent the early formation of the concept about dividing of art and science which affects the comprehensiveness of the basic knowledge.Finally,no matter what method of recruiting we choose,we should pay attention to the fairness.%当前我国许多地方都在进行中考改革,人们对于这些改革的意见不一,评价也不一。要研究中考改革,必须厘清下面四个与改革密切相关的焦点问题:考不考?考什么?怎样考?怎样招?只有厘清了这四个问题,中考改革才能取得实效。首先,初中阶段的毕业和升学所需要的评价与筛选功能决定了现阶段中考不能取消;其次,考试科目的设置一定要能够促进学生全面素质的发展,考试内容的难易度设计一定要合理;再次,在中小学阶段不适合采用开卷考试以及文科综合和理科综合的考试方式,以防止过早地形成文理分科现象,从而影响学生基础知识的全

  19. The interaction of approach-alcohol action tendencies, working memory capacity, and current task goals predicts the inability to regulate drinking behavior

    NARCIS (Netherlands)

    Sharbanee, J.M.; Stritzke, W.G.K.; Wiers, R.W.H.J.; Young, P.; Rinck, M.; McLeod, C.

    2013-01-01

    The inability to regulate alcohol consumption has been attributed to an imbalance between stimulus-driven behavioral biases, or action tendencies, and the ability to exert goal-directed control, or working memory capacity (WMC). Previous research assessing the interaction between these variables has

  20. Working-Class Girls in a Foreign Land. Social Class and Settling into University in a Cross-Current between Two Cultures

    Science.gov (United States)

    Käyhkö, Mari

    2015-01-01

    In Finland, the financial status of a family does not in general place any restrictions on a person's studies. However, in spite of equality of opportunity, class as a cultural and social issue is a significant factor guiding the education of young people. In the article, I analyse women with a working-class background studying at university,…

  1. Work and well-being in teams

    OpenAIRE

    Nielsen, Karina

    2003-01-01

    This thesis examines work and well-being in relationship to teamwork in two organisations employing professionals; one organising work in Japanese style teams and one with self-managing work teams. It offers a critique of current research on employee well-being in teams and outlines some ways forward for filling in the gaps in existing research. Using two case studies, the working conditions may be in teamwork organisations are investigated. Second, the moderating effects of teamwork on t...

  2. Current perspectives in stem cell therapy for spinal cord repair in humans: a review of work from the past 10 years

    Directory of Open Access Journals (Sweden)

    Eric Domingos Mariano

    2014-06-01

    Full Text Available Spinal cord injury (SCI and amyotrophic laterals sclerosis (ALS are devastating neurological conditions that affect individuals worldwide, significantly reducing quality of life, both for patients and their relatives. Objective : The present review aims to summarize the multiple restorative approaches being developed for spinal cord repair, the use of different stem cell types and the current knowledge regarding stem cell therapy. Method : Review of the literature from the past 10 years of human studies using stem cell transplantation as the main therapy, with or without adjuvant therapies. Conclusion : The current review offers an overview of the state of the art regarding spinal cord restoration, and serves as a starting point for future studies.

  3. Cytogenetic examination

    OpenAIRE

    2015-01-01

    Cytogenetic examination on six normal persons, four men and two women, was carried out using a technique proposed by Dutrillaux with slight modification. Five drops of blood were taken from a peripheral vessel and was incubated on a PHA (phytohemarglutinine)-containing medium at 37°C for about 72 hours. Cell division was blocked by adding colchicine solution, an antimitotic agent, into this medium. A mixture of distilled water, magnesium chloride, hyaluronidase, and goat serum was used as hy...

  4. Summary of Tertiary investigations in western Saudi Arabia, current work by the U.S. Geological Survey and recommended future studies

    Science.gov (United States)

    Hadley, Donald G.; Schmidt, Dwight Lyman; Coleman, Robert Griffin

    1983-01-01

    In 1936, geologic work related to the Tertiary System in western Saudi Arabia began with a study of the Umm Gerad barite deposit by K. S. Twitchell. In 1944, a study focusing specifically on Tertiary rocks was conducted by Steineke and others near Jiddah. Small-scale mapping of Tertiary sequences began in 1950 in southwestern Saudi Arabia and later in northern 3audi Arabia as part of the Kingdom's early mapping program. These studies were part of a larger program being directed by the Government of Saudi Arabia in connection with mineral resource investigations. In the mid- to late-1960's, the Bureau de Recherches Geologiques et Minieres discovered mineralized Tertiary rocks al Jabal Dhaylan and began a study, which continues to the present, of both the Tertiary rocks and the mineralization. Following a number of early local studies, in 1973 the U.S. Geological Survey began detailed study of the Tertiary layered rocks along the Red Sea coastal plain south of Jiddah. More recently, Riofinex and Seltrust have been exploring for selected commodities in Tertiary sequences of northwestern Saudi Arabia and the Red Sea coastal plain. Results of these studies, including work by the Saudi Arabian Directorate General of Mineral Resources and the Saudi government agency preceding it, are summarized in this report. Characteristics of the Tertiary rocks south of lat 23? N. and the Tertiary mineral deposits of western Saudi Arabia are also summarized. Recommendations are made for future geologic studies and mineral assessment of the Tertiary rocks of western Saudi Arabia.

  5. Teflon Examination

    Energy Technology Data Exchange (ETDEWEB)

    Dooraghi, A. A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Seetho, I. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Smith, J.. A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Brown, W. D. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-04-27

    In this document, we outline an experiment performed at LLNL to evaluate the radiation sensitivity of polytetrafluoroethylene (PTFE) and a PTFE isomer, fluorinated ethylene propylene (FEP). We demonstrate that PTFE, a material currently used for assessing MicroCT system stability, shows higher radiation-dependent change in x-ray attenuation than FEP. Specifically, for a dose of approximately 1.44 x 103 Gy, the linear attenuation coefficient (LAC) of PTFE changes by 0.8 ± 0.1 %. During the same irradiation period, the LAC for FEP changes by 0.02 ± 0.1 %, which is within the statistical uncertainty of the measurement. Due to its higher resistance to radiation damage, we recommend that LLNL and partner labs operating under the Department of Homeland Security’s Explosives Division (DHS EXD) transition to the use of FEP as a reference material in place of PTFE.

  6. 工作过程导向的食品理化检验实验教学改革与实践%Teaching reform and practices of food physical and chemical examination experiment guided by work process

    Institute of Scientific and Technical Information of China (English)

    游玉明; 张关霞

    2012-01-01

    通过对食品理化检验实验课教学内容的优化、教学方式的改进及考核方式的完善,构建工作过程导向的食品理化检验实验教学体系,即在教学过程中以检测项目为载体,模拟实际工作情境,使学生在独立完成整个检测任务的同时,提高实验技能,培养学生综合职业能力,同时探讨工作过程导向的课程教学实施及评价体系.%Through optimizing the teaching contents,improving the teaching methods and completing the evaluation methods on food physical and chemical examination experiment course,the teaching system guided by work process was established,in which the test items as a carrier in the teaching process,simulated the actual work situations,and it enabled students to complete the task alone,also improved experimental skills,trained the comprehensive abilities.It also discussed the teaching practices and evaluation system at the same time in this paper.

  7. The issuance of work mode of folic acid in the process of investigation and study of premarital examination%在婚检流程中进行叶酸发放工作模式调查与探讨

    Institute of Scientific and Technical Information of China (English)

    马莉; 唐栋

    2014-01-01

    目的:探讨在婚检流程中进行增补叶酸发放工作的可行性。方法通过婚检门诊的病史、询问和相关调查问卷,对全市2013年接受婚前医学检查的2249名女性进行调查。结果婚检对象中对于叶酸用于孕前3个月-孕后3个月的服用率,3月内计划妊娠组为70%,已妊娠组为80%,其它组为20%,经χ2检验,P=0.0000,差异有统计学意义。结论在现有“增补叶酸预防神经管缺陷项目”与方案流程中增加婚检环节,叶酸发放工作的模式,是加强出生缺陷干预工作,降低神经管缺陷发生率的重要衔接和途径,是原有流程的补充和完善。%Objective discuss the feasibility in folic acid supplementation grant work. Method conduct a survey about pre-marital check-up among 2249 women who have received pre-marital medical examination in 2013. Result the rates of taking folic acid from first trimester to three months after pregnancy are different among pre-marital medical examination of the object, the rate of group which are planning to get pregnant is 70%, the rate of group which already pregnancy is 80%, the rate of other groups is 20%. Through the test of χ2, P=0.0000, the difference between the data is statistically significant. Conclusion add the premarital check-up link to the solution process and the “supplementary folic acid to Prevent neural tube defects Project”which we have now. the mode of folic acid grant work is the important link and way to strength the intervention work to birth defect and reduce the occurrence rate of neural tube defects, it also supplement and perfect the original flow.

  8. Leadership: current theories, research, and future directions.

    Science.gov (United States)

    Avolio, Bruce J; Walumbwa, Fred O; Weber, Todd J

    2009-01-01

    This review examines recent theoretical and empirical developments in the leadership literature, beginning with topics that are currently receiving attention in terms of research, theory, and practice. We begin by examining authentic leadership and its development, followed by work that takes a cognitive science approach. We then examine new-genre leadership theories, complexity leadership, and leadership that is shared, collective, or distributed. We examine the role of relationships through our review of leader member exchange and the emerging work on followership. Finally, we examine work that has been done on substitutes for leadership, servant leadership, spirituality and leadership, cross-cultural leadership, and e-leadership. This structure has the benefit of creating a future focus as well as providing an interesting way to examine the development of the field. Each section ends with an identification of issues to be addressed in the future, in addition to the overall integration of the literature we provide at the end of the article.

  9. [Accomplistments in the Last Year Against the Objectives Laid Out in the Original Proposal; the Current Status of the Research; the Work to go in the Next Year; and Publications

    Science.gov (United States)

    Elliot, James

    2005-01-01

    Below is the annual progress report (through 2005-01-31) on NASA Grant NNG04GF25G. It is organized according to: (I) Accomplishments in the last year against the objectives laid out in the original proposal; (II) The current status of the research; (III) The work to go in the next year; (IV) Publications. Since this program is a continuation of the occultation work supported in a predecessor grant, the "Accomplishments" section lists all the tasks written into the proposal (in June 2003) through the end of the first year of the new grant.

  10. Do the current performance-based schemes in Italy really work? "Success fee": a novel measure for cost-containment of drug expenditure.

    Science.gov (United States)

    Navarria, Andrea; Drago, Valentina; Gozzo, Lucia; Longo, Laura; Mansueto, Silvana; Pignataro, Giacomo; Drago, Filippo

    2015-01-01

    Drug costs have risen rapidly in the last decade, driving third-party payers to adopt performance-based agreements that provide either a discount before payment or an ex post reimbursement on the basis of treatments' effectiveness and/or safety issues. This article analyses the strategies currently approved in Italy and proposes a novel model called "success fee" to improve payment-by-result schemes and to guarantee patients rapid access to novel therapies. A review of the existing risk-sharing schemes in Italy has been performed, and data provided by the Italian National report (2012) on drug use have been analyzed to assess the impact on drug expenditure deriving from the application of "traditional" performance-based strategies since their introduction in 2006. Such schemes have poorly contributed to the fulfillment of the purpose in Italy, producing a trifling refund, compared with relevant drugs costs for the National Health System : €121 million out of a total of €3696 million paid. The novel risk-sharing agreement called "success fee" has been adopted for a new high-cost therapy approved for idiopathic pulmonary fibrosis, pirfenidone, and consists of an ex post payment made by the National Health System to the manufacturer for those patients who received a real benefit from treatment. "Success fee" represents an effective strategy to promote value-based pricing, making available to patients a rapid access to innovative and expensive therapies, with an affordable impact on drug expenditure and, simultaneously, ensuring third-party payers to share with manufacturers the risk deriving from uncertain safety and effectiveness. Copyright © 2015. Published by Elsevier Inc.

  11. Current ornithology

    CERN Document Server

    1983-01-01

    The appearance of the first volume of a projected series is the occasion for comment on scope, aims, and genesis of the work. The scope of Current Ornithology is all of the biology of birds. Ornithology, as a whole-organism science, is concerned with birds at every level of bi­ ological organization, from the molecular to the community, at least from the Jurassic to the present time, and over every scholarly discipline in which bird biology is done; to say this is merely to expand a dic­ tionary definition of "ornithology. " The aim of the work, to be realized over several volumes, is to present reviews or position statements con­ cerning the active fields of ornithological research. The reviews will be relatively short, and often will be done from the viewpoint of a readily­ identified group or school. Such a work could have come into being at any time within the past fifty years, but that Current Ornithology appears now is a result of events that are only seven to eight years old. One important event wa...

  12. Would transcranial direct current stimulation (tDCS) enhance the effects of working memory training in older adults with mild neurocognitive disorder due to Alzheimer’s disease: study protocol for a randomized controlled trial

    OpenAIRE

    Cheng, Calvin P. W.; Chan, Sandra S. M.; Arthur D P Mak; Chan, Wai Chi; Cheng, Sheung Tak; Shi, Lin; Wang, Defeng; Lam, Linda Chiu-wa

    2015-01-01

    Background There has been longstanding interesting in cognitive training for older adults with cognitive impairment. In this study, we will investigate the effects of working memory training, and explore augmentation strategies that could possibly consolidate the effects in older adults with mild neurocognitive disorder. Transcranial direct current stimulation (tDCS) has been demonstrated to affect the neuronal excitability and reported to enhance memory performance. As tDCS may also modulate...

  13. Current situation of the living habit of 28895 people at different ages who take physical examination%28895名健康体检者不同年龄段生活习惯现状分析

    Institute of Scientific and Technical Information of China (English)

    王林

    2012-01-01

    目的 分析 28895 名健康体检者与健康相关的一般生活习惯现状.方法 对 28895 名在我院进行健康体检者,询问记录其饮食习惯、运动习惯、工作压力及不良生活习惯,并进行统计分析.结果 ①28895 名健康体检者,饮食习惯一般 者仅 14245 人(49.3%),不饮酒者仅 15772 人(54.58%),不吸烟者仅 19972 人(69.12%),很少运动者 19869 人(68.76%),工 作压力大者 11466 人(39.68%);②不同年龄段体检者饮食习惯、运动习惯、不良生活习惯(吸烟史、饮酒史)及工作压力等差 异均具有统计学意义(P <0.01).青年受检者的各种不良生活习惯比率均明显高于其他年龄段人群.结论 ①现代人群的 一般生活习惯不容乐观,需改善生活方式,提倡健康的生活习惯.②青年人群作为社会生活主体及压力主要承受体,其不良 的一般生活习惯更应引起社会及青年人群本身的重视.③不同年龄段的人群拥有健康生活方式的人群比率随年龄增长而增 加.老年人群拥有比中/青年更健康的生活方式.%Objective To analyze the general living habit among 28895 people who take physical examination. Methods We inquired and recorded the dietary habit , exercise habit, working pressure and lifestyle in 28896 people who took physical examination. Results 14245 people(49. 3% )in the study had general dietary habit. There were 15772 non-drinkers(54. 58% )and 9972 non-smok-ers(69.12% ). 19869 people(68. 76% ) rarely exercised. 11466 people(39. 68% ) suffered from high pressure. Dietary habit,exercise habit, smoking and drinking history , and working pressure of people in different ages showed significant difference ( P < 0. 01). The ratio of various unhealthy lifestyles in young people was significantly higher than those in other ages . Conclusions The general living habit among people nowadays is far from being satisfactory , which needs to be improved. Young people are the main sufferers of great

  14. 当前高校学生党建工作存在的问题及对策探析%Current Problems and Countermeasures of College Students' Party Building Work

    Institute of Scientific and Technical Information of China (English)

    石莹; 邓思然

    2012-01-01

    当前,受到经济全球化、政治多极化、社会信息化、价值多元化等诸多因素的深刻影响,高校学生党建工作面临新的挑战,出现了一系列新的问题:学生党员入党动机不纯,功利主义取向明显;党员教育管理工作滞后,工作创新性、针对性、有效性不足;高校学生党建工作队伍整体素质不高,工作水平亟待加强等。为此,对当前高校学生党建工作的现状及存在的问题进行深入的分析与探讨,并提出科学合理的对策建议,是当前高校学生党建工作的当务之急。%At present,by the profound impact of economic globalization and political multi-polarization and social information,the value of diversification of many factors,College Students' Party work is facing new challenges,a series of new problems:student party members impure motives,obvious utilitarian orientation;education of Party members lag,the work of innovative,targeted,the effectiveness of less than;college students' Party work is not high overall quality,level of work should be strengthened.To this end,the current status of college students' Party work and problems of in-depth analysis and discussion,and to make scientific and reasonable suggestions,and current college students the top priority of the work of party building.

  15. Working with standards

    DEFF Research Database (Denmark)

    Grosen, Sidsel Lond

    2014-01-01

    on qualitative interview studies in two Danish banks, the article questions whether the dominant understanding of bank advisors as primarily sales persons comprises their current positioning. Contradictory demands on bank advisors emerge in the simultaneous emphasis on advisory aspects of the work......Taking recent developments in the financial sector as its point of departure, this article examines how bank advisors are positioned. Increased complexity in banking products and the risk orientation that has followed the financial crisis make demands on the quality of advice. Drawing...

  16. TOKAMAK EQUILIBRIA WITH CENTRAL CURRENT HOLES AND NEGATIVE CURRENT DRIVE

    Energy Technology Data Exchange (ETDEWEB)

    CHU, M.S.; PARKS, P.B.

    2002-06-01

    OAK B202 TOKAMAK EQUILIBRIA WITH CENTRAL CURRENT HOLES AND NEGATIVE CURRENT DRIVE. Several tokamak experiments have reported the development of a central region with vanishing currents (the current hole). Straightforward application of results from the work of Greene, Johnson and Weimer [Phys. Fluids, 3, 67 (1971)] on tokamak equilibrium to these plasmas leads to apparent singularities in several physical quantities including the Shafranov shift and casts doubts on the existence of this type of equilibria. In this paper, the above quoted equilibrium theory is re-examined and extended to include equilibria with a current hole. It is shown that singularities can be circumvented and that equilibria with a central current hole do satisfy the magnetohydrodynamic equilibrium condition with regular behavior for all the physical quantities and do not lead to infinitely large Shafranov shifts. Isolated equilibria with negative current in the central region could exist. But equilibria with negative currents in general do not have neighboring equilibria and thus cannot have experimental realization, i.e. no negative currents can be driven in the central region.

  17. Cryogenic current leads

    Energy Technology Data Exchange (ETDEWEB)

    Zizek, F.

    1982-01-01

    Theoretical, technical and design questions are examined of cryogenic current leads for SP of magnetic systems. Simplified mathematical models are presented for the current leads. To illustrate modeling, the calculation is made of the real current leads for 500 A and three variants of current leads for 1500 A for the enterprise ''Shkoda.''

  18. Longitudinal Associations between Maternal Work Stress, Negative Work-Family Spillover, and Depressive Symptoms

    Science.gov (United States)

    Goodman, W. Benjamin; Crouter, Ann C.

    2009-01-01

    The current study examined associations over an 18-month period between maternal work stressors, negative work-family spillover, and depressive symptoms in a sample of 414 employed mothers with young children living in six predominantly nonmetropolitan counties in the Eastern United States. Results from a one-group mediation model showed that a…

  19. Longitudinal Associations between Maternal Work Stress, Negative Work-Family Spillover, and Depressive Symptoms

    Science.gov (United States)

    Goodman, W. Benjamin; Crouter, Ann C.

    2009-01-01

    The current study examined associations over an 18-month period between maternal work stressors, negative work-family spillover, and depressive symptoms in a sample of 414 employed mothers with young children living in six predominantly nonmetropolitan counties in the Eastern United States. Results from a one-group mediation model showed that a…

  20. Chinese Modern Article Reading in College Entrance Examination:Current Situation and Reform%高考语文现代文阅读:现状与改革

    Institute of Scientific and Technical Information of China (English)

    顾之川

    2014-01-01

    Carrying out the research on Chinese modern article reading in college entrance examination could realize the mutual improvement of Chinese exams and Chinese course in middle school. The research could also promote the refinement of Chinese textbook compilation, increase the practical level of modern article teaching in middle school and improve the validity of modern article reading test. We need to balance the proportion of modern article, literature article and practical article in current college entrance exam; emphasize the evaluation of students’creative thinking ability;and complete the technique of composing reflection questions. Focusing on the last point above, we should add the evaluation of extra-curriculum reading ability and reading strategies, as well as widen the types of reading texts in exams.%开展高考语文现代文阅读研究,可以实现语文高考与中学语文课程的良性互动,促进语文教材编写进一步优化,增强中学现代文阅读教学的适用性,提高现代文阅读能力的考查效度。目前的高考现代文阅读,文学类阅读与实用类阅读考查不相匹配,在考查学生创新思维能力方面有待加强,探究题命制技术有待进一步完善。因此,在试卷结构上应尽快解决文学类与实用类不相匹配的问题,在考查目标上应更加强调考查创造性思维能力,在考查内容上应增加课外阅读与阅读方法的考查,在选材上则应扩大阅读文本类型。

  1. Work-Life Balance: Beyond the Rhetoric. IES Report.

    Science.gov (United States)

    Kodz, J.; Harper, H.; Dench, S.

    The current status of British policy and practice related to work-life balance was examined through case studies of six organizations identified as having well-developed work-life balance and flexible working practices. Interviews were conducted with human resource (HR) managers at all six organizations, and interviews and focus group discussions…

  2. Pitch Perception, Working Memory, and Second-Language Phonological Production

    Science.gov (United States)

    Posedel, James; Emery, Lisa; Souza, Benjamin; Fountain, Catherine

    2012-01-01

    Previous research has suggested that training on a musical instrument is associated with improvements in working memory and musical pitch perception ability. Good working memory and musical pitch perception ability, in turn, have been linked to certain aspects of language production. The current study examines whether working memory and/or pitch…

  3. Pitch Perception, Working Memory, and Second-Language Phonological Production

    Science.gov (United States)

    Posedel, James; Emery, Lisa; Souza, Benjamin; Fountain, Catherine

    2012-01-01

    Previous research has suggested that training on a musical instrument is associated with improvements in working memory and musical pitch perception ability. Good working memory and musical pitch perception ability, in turn, have been linked to certain aspects of language production. The current study examines whether working memory and/or pitch…

  4. Compensation of Disadvantages in University Examination Procedures

    Directory of Open Access Journals (Sweden)

    Ulrike Quapp

    2016-08-01

    Full Text Available Active social participation of disabled people is one of the major tasks of modern society. That also includes access to the academic community by higher education. Universities all over the world work hard to give handicapped students a chance to graduate. In this context, compensation of disadvantages in examination procedures is an important matter. But, also chronic illness may impair the student's examination performance. To ensure equal examination opportunities for all students, responsible university officials must be creative to find individual compensation solutions. The paper analyzes examination regulations at universities in different countries and offers solutions to compensate disabled and chronic ill students' disadvantages. It discusses the necessity of compensation for different types of disability and chronic illness. Finally, an overview of current German case law and solutions for compensation problems are provided.

  5. Signature Work: A Survey of Current Practices

    Science.gov (United States)

    Peden, Wilson

    2015-01-01

    At the centennial annual meeting of the "Association of American Colleges and Universities" (AAC&U), President Carol Geary Schneider introduced the "LEAP Challenge," the next phase of AAC&U's Liberal Education and America's Promise (LEAP) initiative. The LEAP Challenge calls on all colleges and universities to engage…

  6. 基于教、学、做、考、研五位一体的校内会计上岗证模式考试系统开发与设计%Development and design of the examination system for accounting work license based on five-in-one mode of teaching, learning, doing, examination and research

    Institute of Scientific and Technical Information of China (English)

    裴兴才

    2016-01-01

    会计是一门实践技能比较强的课程,在我国会计上岗要有上岗证,具有上岗证的会计具有一定的知识与水平,能适应会计工作的岗位。在高校中培养学生会计的职业岗位要求,必须全面提高学生综合素质,应从教、学、做、考、研五个方面培养学生技能,以适应工作岗位,提高学生上岗率。会计上岗证模拟考试系统开发有助于提高学生练习,以掌握答题技巧,符合现代会计技能考核需要。会计上岗证模拟考试系统开发是高校会计专业的发展需要,也是社会发展对会计毕业生的要求。%Accounting is a course wit h relatively strong practical skills. It is necessary to have an appointment card in China's accounting work. The accountant with the appointment card has certain knowledge and can adapt to the position of accounting work. It is necessary to cultivate students' skills in teaching, learning, doing, examining and researching so as to adapt to the work position and improve employment rate. The development of accounting simulation test system can help students to practice, to master the skills and meet the needs of modern accounting skill assessment. The development of accounting simulation test system is the need of the development of accounting in colleges and universities, and also the requirement of social development for accounting graduates.

  7. RESUMING WORK

    CERN Multimedia

    Service Médical

    2000-01-01

    In application of the Staff Rules and Regulations, every member of the CERN personnel is required to undergo a medical examination on resuming work after sick leave: - if the medical absence has been for 21 calendar days or longer, - if absent more than 48 hours due to professional accident. It is incumbent upon the member of the personnel himself/herself to contact the Medical Service 73186, without awaiting its summons.

  8. RESUMING WORK

    CERN Multimedia

    Medical Service

    2001-01-01

    In application of the Staff Rules and Regulations, every member of the CERN personnel is required to undergo a medical examination on resuming work after sick leave: if the medical absence has been for 21 calendar days or longer, if absent more than 48 hours due to professional accident. It is incumbent upon the member of the personnel himself/herself to contact the Medical Service 73186, without awaiting its summons.

  9. RESUMING WORK

    CERN Multimedia

    Medical Service

    2002-01-01

    In application of the Staff Rules and Regulations, every member of the CERN personnel is required to undergo a medical examination on resuming work after sick leave: if the medical absence has been for 21 calendar days or longer, if absent more than 48 hours due to professional accident. It is incumbent upon the member of the personnel himself/herself to contact the Medical Service 73186, without awaiting its summons. Medical Service

  10. RESUMING WORK

    CERN Multimedia

    Service Médical

    2000-01-01

    In application of the Staff Rules and Regulations, every member of the CERN personnel is required to undergo a medical examination on resuming work after sick leave: if the medical absence has been for 21 calendar days or longer, if absent more than 48 hours due to professional accident. It is incumbent upon the member of the personnel himself/herself to contact the Medical Service 73186, without awaiting its summons.

  11. RESUMING WORK

    CERN Multimedia

    Medical Service

    2002-01-01

    In application of the Staff Rules and Regulations, every member of the CERN personnel is required to undergo a medical examination on resuming work after sick leave: if the medical absence has been for 21 calendar days or longer, if absent more than 48 hours due to professional accident. It is incumbent upon the member of the personnel himself/herself to contact the Medical Service 73186, without awaiting its summons. Medical Service

  12. KTV式的欢唱与失落——当下中国建筑师的执业状态的另一种解说%Laughter and Depression: On the Current Working State of Chinese Architects

    Institute of Scientific and Technical Information of China (English)

    曹晓昕

    2011-01-01

    尽管定义中国建筑师的执业状态非常困难,笔者仍旧通过中国特有的“多、快、好、省”设计现象背后,用KTV式的欢唱作类比,给出当下中国建筑师的执业状态的另一种导读。%Although it's hard to define Chinese architects' working state, this paper still penetrates the phenomenon of pursuing larger quantity, greater speed, better quality and lower cost, which emerge solely in China, by making an analogy between it and karaoke to give the current working state of Chinese architects from another point of view.

  13. The Dilemmas of and Consideration about University Library’s Current Acquisition Work%当前高校图书馆采访工作的困境与思考

    Institute of Scientific and Technical Information of China (English)

    赵敬敬; 李辉

    2014-01-01

    在当前的经济、文化大发展时期,图书馆采访工作面临着外在信息环境的复杂多变与内在需求的不断提升的双重压力。阐述了高校图书馆采访工作面临的困境,提出了高校图书馆摆脱困境的措施。%In the current period of economic and cultural development, library’s acquisition work is facing the double pressure of complex and changeable external information environment and growing internal demands. This paper expounds the dilemmas faced by university library’s acquisition work, and puts forward some measures for university library to get out of the dilemmas.

  14. Does "grief work" work?

    NARCIS (Netherlands)

    Stroebe, M; Stroebe, W

    1991-01-01

    This article challenges the long-standing belief in the necessity of "grief work" for adjustment to bereavement. Evidence is offered from a prospective study of 30 widows and 30 widowers that indicates that grief work is not always as essential for adjustment to bereavement as theorists and clinicia

  15. Considerations about the Current Situation of Public Security Anti-terrorist Intelligence Work%当前形势下公安反恐情报工作的思考

    Institute of Scientific and Technical Information of China (English)

    王龙; 黄力

    2015-01-01

    Nowadays anti-terrorism intelligence has become an important premise and guarantee to carry out effective anti-terrorism work. Through studying the changing trends and characteristics of the terrorist activity in our country under the current situation, and drawing lessons from America's related experiences of anti-terrorist intelligence work, this paper points out that China's public security intelligence department should broaden the intelligence collecting channel, standardize anti-terrorism work stem, eliminate the obstacles to share the anti-terrorism information, and strengthen the training of anti-terrorism personnel to enhance the level of public security anti-terrorist intelligence work.%反恐情报是现今有效开展反恐工作的重要前提和保障. 通过研究当前形势下我国恐怖主义活动的变化趋势和特点,借鉴美国反恐情报工作的相关经验,指出我国公安情报部门应拓宽反恐情报搜集渠道,规范反恐情报工作制度,消除反恐情报共享障碍,加强反恐情报人员培养力度,以此提升公安反恐情报工作水平.

  16. Employee personality as a moderator of the relationships between work stressors and counterproductive work behavior.

    Science.gov (United States)

    Bowling, Nathan A; Eschleman, Kevin J

    2010-01-01

    The current study, which is framed within the context of the Transactional Theory of Stress and Coping, examined counterproductive work behaviors (CWBs) as a response to ineffective coping with work stressors. More specifically, we examined whether the relationship between work stressors and CWBs was moderated by employee personality. Analyses using data collected from 726 adults employed in a diverse set of occupations found that work stressors were more strongly related to CWBs among workers who were low in conscientiousness, or high in negative affectivity (NA) than among workers who were high in conscientiousness, or low in NA. We found less consistent support, however, for the moderating effects of agreeableness.

  17. Work-Family Conflict, Perceived Supervisor Support and Organizational Commitment among Brazilian Professionals

    Science.gov (United States)

    Casper, Wendy Jean; Harris, Christopher; Taylor-Bianco, Amy; Wayne, Julie Holliday

    2011-01-01

    The current study examines a variety of relationships pertaining to work-family conflict among a sample of Brazilian professionals, in order to shed light on work-family issues in this cultural context. Drawing from the cultural values of Brazil and social identity theory, we examine the relationships of two directions of work-family conflict…

  18. [Evidence of work-related musculo-skeletal disorders of the upper extremities and current methods of risk assessment: can Charlie Chaplin give us any suggestions in "modern times"].

    Science.gov (United States)

    Apostoli, P; Sala, Emma

    2009-01-01

    in some sequences of the film "Modern Times" Chaplin is clearly involved in activities at high risk for work-related musculo-skeletal disorders of the upper extremities (UEWMSDs), but evidence and perception of any complaint are not evident. To evaluate the extent of the biomechanical risk using current risk assessment methods and discuss the possible reasons for lack of complaints. we made an analysis using six of the current methods for ergonomic risk assessment (State of Washington, check list OCRA, HAL by ACGIH, RULA Strain Index, OREGE). All the methods applied demonstrated high-to-very high levels of biomechanical risk for the upper extremities, with evident psychic effects but without apparent musculo-skeletal disorders. The discrepancy between evident psychological disorders ad apparent absence of UEWMSDs are discussed as being due to either: an artistic choice by Charlie Chaplin who focused on the aspects thought to be more immediately and easily comic; the short duration of the physical load exertion; or because of a different perception of muscular work and fatigue that was also typical until the 1970's and 1980's, which also confirmed the principles and practices of our preventive and medical disciplines at that time.

  19. 护士工作家庭增益现状及其影响因素研究%The current status and influencing factors of nurses' Work Family Enrichment

    Institute of Scientific and Technical Information of China (English)

    刘克英; 徐莉; 张婧

    2014-01-01

    Objectives: To investigate the current status of nurses' Work Family Enrichment, to analyze its influencing factors, and to provide references for recognizing the relationship between work and family. Methods: Totally 589 nurses from 8 hospitals in Jingzhou were recruited by convenience sampling method and investigated by Family Work Enrichment Scale. Results: The mean score of nurses' Work-Family Enrichment was (4.03±0.84), and the scores of Work-Family and Family-Work Enrichment were (4.02±0.85) and (4.05±0.74), respectively and the two scores had no statistical signiifcance (P<0.05). Multiple regression analysis showed that job title, educational background, age and night shift were the inlfuencing factors of Work-Family Instrumental Enrichment; position, job title, interpersonal relationship, level of hospital and family monthly income per capita were the inlfuencing factors of Work-Family Psychological Enrichment; age and marriage status were the inlfuencing factor of Family-Work Instrumental Enrichment; and family monthly income per capita and marriage status were the inlfuencing factor of Family-Work Psychological Enrichment. Conclusion: Nurses' Work Family Enrichment was apparent. The job ifeld variable was closely related to Work Family Enrichment.%目的:调查护士工作家庭增益的现状,分析其影响因素,为全面认知工作与家庭的关系提供参考。方法:抽取荆州市8家医院589名护士为研究对象,运用工作家庭增益量表进行调查。结果:护士工作家庭增益总均分为(4.03±0.84)分,其中工作-家庭增益、家庭-工作增益两方面的得分分别为(4.02±0.85)分、(4.05±0.74)分,两者之间差异无统计学意义(P<0.05)。多元回归分析显示,职称、学历、年龄及是否轮值夜班是工作-家庭工具性增益的影响因素;职务、职称、人事关系、家庭人均月收入及医院等级是工作-家庭心理性增益的影响因素;年龄、

  20. "Where There Is a Will, There Is an A": Examining the Roles of Self-Efficacy and Self-Concept in College Students' Current Educational Attainment and Career Planning

    Science.gov (United States)

    Fenning, Breanne E.; May, Laura Negel

    2013-01-01

    As previous research indicates self-efficacy and self-concept have similar effects on achievement outcomes, the current study investigated the differential effects of both constructs on academic performance and career path certainty in college freshmen. Results indicated high school GPA was best predicted by general self-efficacy, whereas current…

  1. WWC Review of the Report "A Randomized Trial Examining the Effects of Aerobic Physical Activity on Attention-Deficit/Hyperactivity Disorder Symptoms in Young Children." What Works Clearinghouse Single Study Review

    Science.gov (United States)

    What Works Clearinghouse, 2015

    2015-01-01

    For the 2014 study, "A Randomized Trial Examining the Effects of Aerobic Physical Activity on Attention-Deficit/Hyperactivity Disorder Symptoms in Young Children", researchers examined the effect of a daily before-school physical activity program on behavioral outcomes of students in grades K-2. The study sample included 202 students who…

  2. Propagation Characteristics and Structural Analysis of Current Seismic Audiovisual Popular Science Works%当前地震声像科普作品的传播特征与结构分析

    Institute of Scientific and Technical Information of China (English)

    崔磊; 刘伟娜

    2014-01-01

    In the paper ,concept of seismic audiovisual popular science works is introduced briefly .Propagation characteristics , themes and topics performance ,track structure ,details and rhythm of the current works are discussed in detail .The works per-formed mainly by sound and image could make are them easier for public to learn the earthquake scientific knowledge ,relevant skills and science idea .%文章简要介绍了地震声像科普作品的概念,对当前地震声像科普作品的传播特征、题材与主题表现、线索结构、细节与节奏等方面进行详细论述,使得地震声像科普作品以声音和图像作为主要表现手段,采取公众更易于理解的方式普及地震科学知识、相关技能和科学理念等。

  3. Organization and control of independent work of students

    Directory of Open Access Journals (Sweden)

    Kaydalova L.G.

    2010-01-01

    Full Text Available The theoretical methodical aspects of independent work of students, organization and control, educational methodical providing, forms and types of independent work are examined. Efficiency of independent work is provided high-quality educational literature. The basic forms of control is: current, result and module, examinations, term papers, diploma works, licensed computer-integrated examinations, state attestation. Control can be conducted in a kind: expressquestioning, interview. Control is an information generator for a teacher about motion of independent capture the student of educational by material.

  4. RESUMING WORK

    CERN Multimedia

    2003-01-01

    In application of the Staff Rules and Regulations, every member of the CERN personnel is required to undergo a medical examination on resuming work after sick leave: - if the medical absence has been for 21 calendar days or longer - if absent more than 48 hours due to professional accident It is incumbent upon the member of the personnel himself/herself to contact the Medical Service Tel. 73186, without awaiting its summons. The purpose of this exam is not to check on the absenteeism, but to support the professional reinsertion. Medical Service

  5. RESUMING WORK

    CERN Multimedia

    2003-01-01

    In application of the Staff Rules and Regulations, every member of the CERN personnel is required to undergo a medical examination on resuming work after sick leave: - if the medical absence has been for 21 calendar days or longer - if absent more than 48 hours due to professional accident It is incumbent upon the member of the personnel himself/herself to contact the Medical Service tel. 73186, without awaiting its summons. The purpose of this exam is not to check on the absenteeism, but to support the professional reinsertion. Medical Service

  6. RESUMING WORK

    CERN Multimedia

    2004-01-01

    In application of the Staff Rules and Regulations, every member of the CERN personnel is required to undergo a medical examination on resuming work after sick leave: • if the medical absence has been for 21 calendar days or longer • if absent more than 48 hours due to professional accident It is incumbent upon the member of the personnel himself/herself to contact the Medical Service tel. 73186, without awaiting its summons. The purpose of this exam is not to check on the absenteeism, but to support the professional reinsertion. Medical Service

  7. Making design 'work' for all user groups.

    Science.gov (United States)

    Kennedy, Maria Regina Clemesha

    2013-10-01

    Regina Kennedy, an architect and urbanist with a Master's degree in healthcare facility planning and design, who is currently a programme manager at Hamad Medical Corporation (HMC), the state of Qatar's 'premier' non-profit healthcare provider, examines how, during the design process, the right principles can be applied to ensure that hospitals and other healthcare facilities 'work' for all user groups.

  8. The Current Analysis of Objective Structured Clinical Examination (OSCE) in Our Country%我国客观结构化临床考试(OSCE)的现况分析

    Institute of Scientific and Technical Information of China (English)

    张伟; 王海平; 袁佳英; 李梅; 冯萍

    2013-01-01

      目的:了解我国客观结构化临床考试(OSCE)的现况。方法:本研究分析1990-2013年在中国学术期刊网全文数据库(CNKI)上发表的OSCE文献,采用SPSS 18.0软件,统计资料中的主要评价指标,进行中医与西医间OSCE应用研究的组间比较。结果:中医与西医OSCE考试评价中,考试均分组间比较差异无统计学意义;问卷调查中考试公正性及模拟真实性组间比较差异有统计学意义(P<0.05)。结论:我国OSCE的发展仍处于初级阶段,其中中医学中OSCE的应用研究更是刚刚起步。%Objective:To investigate the status of objective structured clinical examination in China.Methods:Main indicators of published literature from 1990 to 2013,which is searched from Chinese National Knowledge Infrastructure(CNKI),is used to comparative the study of OSCE application in Chinese and Western medicine by SPSS 18.0 software.Results:OSCE examination and evaluation of Traditional Chinese Medicine and Western medicine were no statistically significant differences between groups of test;impartiality and authenticity on questionnaire examination were statistically significant difference(P<0.05). Conclusion:The OSCE in China is still in the primary stage,the application of OSCE of Traditional Chinese Medicine is just started.

  9. Report on the assessment of the heat stress in working places, underground in the mines. Part 3: An examination of the extent to which metabolic rate is taken into account by the P4SR index

    CSIR Research Space (South Africa)

    Wyndham, CH

    1967-02-01

    Full Text Available In this report for the Transvaal and Orange Free State Chamber of Mines Research Organization, a detailed analysis is made of the effect of different metabolic rates, corresponding to light, moderate and hard work, on the rectal temperatures, heart...

  10. Analysis of the current situation of malignant tumor detection undergoing physical examination%健康体检人群恶性肿瘤流行特征及相关因素研究

    Institute of Scientific and Technical Information of China (English)

    管雪梅; 曹雪玲; 郑建中

    2014-01-01

    目的:探索恶性肿瘤在健康体检人群中的检出情况和分布特点,为体检人群开展肿瘤筛查提供科学依据。方法回顾性分析2011年1月至2013年12月在山西省肿瘤医院健康体检中心参加体检的19749名受检者的体检资料,采用描述性研究和分析性研究方法分析健康体检人群中恶性肿瘤的检出情况及相关因素。结果本研究共获得受检人员19749名,共检出50例肿瘤患者,检出率为2.55‰;2011、2012及2013年检出率分别为2.37‰、2.34‰、3.01‰,有逐年上升趋势。总检出率较高的有生殖系统、内分泌系统、消化系统,分布为1.02‰、0.51‰、0.41‰。结论本研究对恶性肿瘤检出率为2.55‰。在健康体检人群中积极开展恶性肿瘤筛查有助于恶性肿瘤的早期发现,合理化安排体检项目,可以提高恶性肿瘤检出率。%Objective To investigate the characteristics and distribution of cancer cases detected in the healthy population, provide the basis for examination population cancer screening. Methods Using cluster sampling method, health examination data from a Shanxi Tumor Hospital Health Examination Center in 2011-2013, tumor suspected population were followed up while excluding tumor history, Screen findings were comparing cancer detection rate by year, sex and age group. Results The study subjects is a total of 19,749, there were 50 cases of cancer patients, the positive rate was 2.55 ‰ , a rising trend year by year, 2.37‰、2.34‰、3.01‰in2011-2013;The reproductive system, endocrine system, digestive system has a higher detection rate, distribution of 1.02‰, 0.51‰, 0.41‰. Conclusion In This study , the malignant tumor detection rate was 2.55‰. Malignant tumors should be actively screened in subjects undergoing physical examination, which contributes to the early detection of malignant tumors..

  11. Managing Work and Family: Do Control Strategies Help?

    Science.gov (United States)

    Versey, H. Shellae

    2015-01-01

    How can we effectively manage competing obligations from work and family without becoming overwhelmed? This question inspires the current study by examining control strategies that may facilitate better work-life balance, with a specific focus on the role of lowered aspirations and positive reappraisals, attitudes that underlie adaptive coping…

  12. Not only a workplace : Reshaping creative work and urban space

    NARCIS (Netherlands)

    Sihvonen, Tanja; Cnossen, Boukje

    2016-01-01

    This research article examines the intersection of two current topics: the ongoing flexibilisation of creative work on the one hand, and the emergence of urban temporary working landscapes on the other. Their interrelatedness is inspected through a case study of one particular creative hub, the form

  13. Working Memory Underpins Cognitive Development, Learning, and Education

    Science.gov (United States)

    Cowan, Nelson

    2014-01-01

    Working memory is the retention of a small amount of information in a readily accessible form. It facilitates planning, comprehension, reasoning, and problem solving. I examine the historical roots and conceptual development of the concept and the theoretical and practical implications of current debates about working memory mechanisms. Then, I…

  14. Managing Work and Family: Do Control Strategies Help?

    Science.gov (United States)

    Versey, H. Shellae

    2015-01-01

    How can we effectively manage competing obligations from work and family without becoming overwhelmed? This question inspires the current study by examining control strategies that may facilitate better work-life balance, with a specific focus on the role of lowered aspirations and positive reappraisals, attitudes that underlie adaptive coping…

  15. Working Memory Underpins Cognitive Development, Learning, and Education

    Science.gov (United States)

    Cowan, Nelson

    2014-01-01

    Working memory is the retention of a small amount of information in a readily accessible form. It facilitates planning, comprehension, reasoning, and problem solving. I examine the historical roots and conceptual development of the concept and the theoretical and practical implications of current debates about working memory mechanisms. Then, I…

  16. Spin current

    CERN Document Server

    Valenzuela, Sergio O; Saitoh, Eiji; Kimura, Takashi

    2012-01-01

    In a new branch of physics and technology called spin-electronics or spintronics, the flow of electrical charge (usual current) as well as the flow of electron spin, the so-called 'spin current', are manipulated and controlled together. This book provides an introduction and guide to the new physics and application of spin current.

  17. Current situation and influence factors of nursing teachers' working pressure in Xinjiang%新疆护理专职教师工作压力现状及影响因素

    Institute of Scientific and Technical Information of China (English)

    莫合德斯·斯依提; 玛依努尔·买合苏提; 尔西丁

    2012-01-01

    Objective To investigate into the current situation of nursing teachers’ working pressure in Xinjiang and analyze the influence factors,in order to provide basis for countermeasure about teachers' team construction,and valuable suggestions for the sustainable development of nursing school management and talent team.Methods Measuring scale of teachers' working pressure and questionnaire were used to conduct a survey of 256 nursing teachers from 10 nursing schools in 15 regions in Xinjiang,and analyze the influence factors.Results The working pressure score of nursing teachers was ( 2.436 ± 0.576 ),which meant that they felt under heavy pressure.Teachers with different school age,marriage status,part-time job situation and workload bore different levels of working pressure due to social factors.Teachers with different marriage status bore different levels of working pressure due to school management and policies.Teachers with different gender,age,degree,marriage status and workload bore different levels of working pressure due to professional development.Teachers with different gender,school age,and workload bore different levels of working pressure.Teachers with different age,marriage status,and workload bore different levels of working pressure due to interpersonal relationship.Teachers with different gender,age,school age,professional title,marriage status,workload,income and part-time job situation bore different levels of working pressure.Teachers with different gender,professional title,marriage status,workload and curriculum bore different levels of working pressure due to different personal traits.And all the differences were statistically significant ( P < 0.05 ).Conclusions The working pressure of professional nursing teachers is from different sources,in which school management and social factors bring the greatest pressure. Therefore it is necessary to change the prejudice toward nursing education,define the position of nursing education and increase

  18. 儿科护理人员职业生命质量现状及影响因素分析%Current status and influencing factors analysis of the quality of work life among pediatric nurses

    Institute of Scientific and Technical Information of China (English)

    罗小欧; 韩紫敏; 江华; 许茹菊

    2016-01-01

    目的:了解儿科护理人员的职业生命质量现况,探讨分析其影响因素,为提高其职业生命质量,进而提高工作效率和质量提供参考依据。方法采用单纯随机抽样方法抽取浙江省2所儿童医院共282名护理人员为研究对象,采用基本情况调查表、职业生命质量量表(QWL7-32)、职业紧张简化量、心理授权量表进行自填式问卷调查并对影响儿科护理人员职业生命质量的主要因素进行统计分析。结果儿科护理人员职业生命质量总分为(101.39±15.14)分;儿科护理人员职业生命质量较差者占29.8%,一般者占52.8%,较好者占17.4%。多元回归分析结果显示影响儿科护理人员职业生命质量的主要因素有儿科工作年限、月夜班数、任职方式、工作负荷、心理紧张反应、社会支持、工作意义。结论儿科护理人员职业生命质量较差,应针对不同的影响因素采取适当的措施提高儿科护理人员的职业生命质量,是提高护士工作积极性,保证优质护理的有效方式。%Objective The current status of the quality of work life(QWL)among pediatric nurses was investigated and its influencing factors were analyzed,in order to supply references for improving work efficiency and quality.Methods Two hundred and eighty-two pediatric nurses from 2 children′s hospitals in Jiangsu province were selected by the simple random sampling method. Self-administered questionn aires were carried out by using the socio-demographic information questionnaire,the quality of work life questionnaire (QWL7-32),the occupation stress inventory-revised questionnaire and the psychological empowerment scale.The main influencing factors related with the quality of work life among pediatric nurses were statistically analyzed.Results The total QWL score of pediatric nurses was (1 01 .39 ±1 5.1 4)points.The percentage of pediatric nurses with a worse quality

  19. Design tools and materials in creative work

    DEFF Research Database (Denmark)

    Hansen, Nicolai Brodersen; Dalsgaard, Peter; Halskov, Kim

    2017-01-01

    This workshop aims to examine and discuss the role and nature of design tools and materials in creative work, and to explore how novel tools can meaningfully combine existing and novel tools to support and augment creative work. By exploring and combining methodological, theoretical, and design......-oriented perspectives, we wish to examine the potentials and limitations in current uses of design tools and materials, and discuss and explore when and how we can introduce ones. Participation in the workshop requires participants to document and analyse central themes in a case, and the resulting material will serve...

  20. 上海邮政电信移动通信系统在职职工吸烟现状调查%Investigation of current situation of smoking of employees working in Shanghai postal telecom mobile communication system

    Institute of Scientific and Technical Information of China (English)

    姚箴毅; 隆玄; 吴晓丹; 李善群; 陈红

    2012-01-01

    Objective To provide clinical data and basis for formulating tobacco-control measures targetedly by the analysis of smoking behavior and characteristics of employees working in Shanghai postal telecom mobile communication system (SPTMCS).Methods The smoking behavior of 8 389 employees working in SPTMCS was investigated with questionnaire.The indices of smoking pattern included general smoking rate,current smoking rate,heavy smoking rate,quitting smoking rate,relapse rate,initiatively quitting smoking rate,passive smoking rate,passive smoking rate in work places and families.Results The general smoking rate was 35.81%,with males (57.09%) higher than females (0.48%).The rates of current smoking and heavy smoking were 34.47% and 17.02%,respectively.The rates of general smoking,current smoking,and heavy smoking increased gradually with the growth of the age,and were highest in the postal department.The rates of quitting smoking,relapse,passive smoking,passive smoking in work places and families were 7.32%,3.63%,61.82%,44.42%,and 29.96%.Conclusions The general smoking rate of employees working in SPTMCS is still high,with males higher than females and highest in the postal department,and increases gradually with the growth of the age.The quitting smoking rate is not high but with a high relapse rate.So we should speed up the implementation and perfection of the tobacco-control measures in work places,and strengthen the efforts and expand the scope to control tobacco smoking to build a nice smoke-free environment for more people away from tobacco.%目的 通过分析上海邮政电信移动通信系统(上海邮电系统)职工的吸烟行为和特点,为本领域制定针对性的控烟措施提供临床资料和依据.方法 对8389名上海邮政电信移动通信系统在职职工进行吸烟行为问卷调查,对吸烟率、现在吸烟率、重度吸烟率、戒烟率、复吸率、意愿戒烟率、被动吸烟率、工作场所被动吸烟率

  1. Electric Current Solves Mazes

    Science.gov (United States)

    Ayrinhac, Simon

    2014-01-01

    We present in this work a demonstration of the maze-solving problem with electricity. Electric current flowing in a maze as a printed circuit produces Joule heating and the right way is instantaneously revealed with infrared thermal imaging. The basic properties of electric current can be discussed in this context, with this challenging question:…

  2. Examining maintenance responsibilities.

    Science.gov (United States)

    Lam, K C

    2001-06-01

    This paper has examined the important responsibilities of the two organisations involved in the provision of maintenance service for the vital building services in many of our highly serviced buildings. The issues raised could be put to beneficial use in both clients and maintenance providers. All in all, the clients should work closely with their maintenance providers. Engineering services in buildings will not perform satisfactorily and efficiently if both parties do not work together and understand the maintenance tasks based on a business partnering mode. Put forward is the view that the management of the activities involved in the operation and maintenance process is a "shared commitment/involvement" between the client and the maintenance provider. It is obvious that many factors can influence the continued effectiveness of a quality maintenance scheme set up by client and provider. Some of these factors are: Change in key personnel Updates in technology Amendments to engineering practice Implementation of legislative requirements Changes in operation by client or provider Change of use of building Passage of time These factors must be fully reviewed by both parties from time to time, and necessary actions taken. A cooperative team working relationship and improved communication should be fostered by the client and his provider for the best management of services maintenance. This arrangement will contribute to better building services systems with continuous improvement; improved value for clients and higher return for the maintenance provider.

  3. 问题、基础与方法:新时期做好群众工作的思考%An Examination of the Mass Work in the New Era:Problems, Basic Principles and Methods

    Institute of Scientific and Technical Information of China (English)

    陶淑艳

    2014-01-01

    In the new era when the reform is deepened in an all-round way and the whole nation is striving under the leadership of the Party after the “two centenary goals” and the China dream of realizing the great rejuvenation of the Chinese nation, the importance of the masses to the success of the strategic plans developed by the Party Central Committee is self-evident. The paper discusses the main problems in the Party’s mass work under the new situation and presents the basic principles as well as specific methods for solving the problems with the hope that they can be of some reference value to the mass work. As historical materialists, we always believe that the masses are the decisive force to promote social progress and social change.%当前,我们正处在进行全面深化改革,党领导全国人民为实现“两个一百年”奋斗目标、实现中华民族伟大复兴的中国梦而奋斗的新时期,要完成党中央制定的各项战略部署,人民群众的重要性自不待言。本文探讨了新形势下党的群众工作存在的主要问题,并提出了解决问题的基础和具体方法,以期为做好群众工作提供借鉴。

  4. The Individual Economic Returns to Volunteering in Work Life

    DEFF Research Database (Denmark)

    Qvist, Hans-Peter; Munk, Martin David

    2017-01-01

    This article examines the individual economic returns to volunteering over the course of one’s work life. Towards this end, the article uses a unique panel dataset created by combining rich survey data from Denmark with information on wages from administrative registers covering the period from 2...... mechanisms link volunteer work and wages depending on the current stage of people’s work lives.......This article examines the individual economic returns to volunteering over the course of one’s work life. Towards this end, the article uses a unique panel dataset created by combining rich survey data from Denmark with information on wages from administrative registers covering the period from...

  5. Case study of the community nurses' current work status in Beijing%北京市社区护士工作现状与问题的案例分析

    Institute of Scientific and Technical Information of China (English)

    万巧琴; 尚少梅; 侯淑肖; 刘利群; 周薇; 陈梅; 邓述华

    2011-01-01

    Objective: To understand the current work status of community nurses, to explore community nurses' main problems in implementing "six in one "community health service function, and provide reference for community nursing development. Methods: A community health service center in Beijing was chosen as the case. Structure observation and in-depth interview were adopted. Results: The results of observation showed that basic treatment-related direct nursing work within community organization ranked first with the average time of 76.4 minutes per person per day. The second was public health service-related indirect nursing work within community organization with the average time of 65.4 minutes per person per day. We found out 5 first-level themes and 10 second-level themes based on interview results. Conclusion: At present, the public health service-related nursing work that community nurses participated was mainly indirect care. To enhance the healthy and continuous development of community nursing, it is necessary to increase community nursing human resources and pay more attention to chronic disease management.%目的:了解目前社区护士的工作现状,探讨社区护士在履行“六位一体”社区卫生服务功能中存在的主要问题,为今后更好地开展社区护理工作提供依据.方法:采用案例分析法,将北京市某社区卫生服务中心作为案例,通过结构式观察法和深入访谈法了解该中心社区护士的工作现状与问题.结果:社区护士工作内容排在第一位的是机构内的基本医疗方而的直接护理工作(平均时间为76.4分钟/人·天),其次是机构内的公共卫生方面的间接护理工作(65.4分钟/人·天);根据方谈结果,共归纳一级主题5个,二级主题10个.结论:月前社区护士参与公共卫生服务工作以间接护理为主,为了促进社区护理的健康、持续发展,需要进一步调整社区护士编制,使之与工作负荷相匹配,加强慢性病

  6. Motivation to Improve Work through Learning: A Conceptual Model

    OpenAIRE

    Kueh Hua Ng; Rusli Ahmad

    2014-01-01

    This study aims to enhance our current understanding of the transfer of training by proposing a conceptual model that supports the mediating role of motivation to improve work through learning about the relationship between social support and the transfer of training. The examination of motivation to improve work through motivation to improve work through a learning construct offers a holistic view pertaining to a learner's profile in a workplace setting, which emphasizes learning for the imp...

  7. Novel 3-Phase Inductive Fault Current Limiter

    Science.gov (United States)

    Kosa, Janos

    The paper describes the inductive three-phase fault current limiter. In this work I examine the novel arrangements of the perfect closed superconducting loop made of HTS wire. I applied one iron core with 3 limbs and special loops for uniform temperature of the superconducting wire. In this work I present the results of my experiments with this device. I present the static and dynamic measured results of this solution. It has got several advantages e. g. fast switching and less fault power for high-power electric machines. The advantage of the equipment is that in the case of single-phase short circuit the current will decrease in all the three phases. This can be an appropriate solution for high power machines. For example, in the case of high-power electric motor if there is a single-phase breaking or a single phase short circuit, we can decrease the current in the three phases.

  8. The impact of lexicography work on language use: A case of Shona ...

    African Journals Online (AJOL)

    R.B. Ruthven

    and J. Mapara, Department of Languages, Literature and Music, ... Abstract: This article examines the impact of current lexicographical work in Zimbabwe on some sectors of ..... secondly, they are too many and too difficult to commit to memory.

  9. THE QUESTIONNAIRE ON SOCIOCULTURAL CONTEXT IN EATING DISORDERS DEVELOPED BY MACIEJ PILECKI AND BARBARA JÓZEFIK - A SUMMARY OF THE CURRENT STAGE OF WORK ON THE RESEARCH INSTRUMENT

    Directory of Open Access Journals (Sweden)

    Pilecki, Maciej

    2014-06-01

    Full Text Available Aim. To create the most coherent version of the scales of The Questionnaire on Sociocultural Context developed by Maciej Pilecki and Barbara Józefik and to assess the relationship that they have with disordered eating and eating disorders. Method. Firstly, a factor analysis on selected items of the research instrument based on a population of 614 girls attending Krakow schools was conducted. Then, in the same group, an analysis of the relationship between the obtained factors and the results of the Polish version of the The Eating Attitude Test (EAT26 was performed. Subsequently, a comparison of the obtained factors was conducted between 47 teenage female patients diagnosed with restrictive anorexia nervosa, 16 diagnosed with binge/purge anorexia, 34 with a diagnosis of bulimia and 76 schoolgirls with a low risk of presenting eating disorders (EAT26≤19 points. Results. Coherent 7-scaled factorial structure of the tool including 32 out of 62 of the items of the questionnaire was obtained, relating to areas such as: the importance of thinness and media pressure on it, pressure for thinness, family success, a negative assessment of family context, the importance of control, the cultural importance of the problem, peer group pressure. The created scales retain 50.4% common factor variance and the achieved Cronbach's alpha coefficients for the scales were as follows respectively: 0.747; 0.850; 0.737; 0.617; 0.593; 0.668; 0.544. Obtained scales significantly differentiated the girls in the context of the prevalence of disturbed eating and eating disorders, particularly the girls with bulimic symptoms. Conclusions. The results of the current stage of work on the in strument are promising. However, the questionnaire does require further transformations.

  10. Mobility Work

    DEFF Research Database (Denmark)

    Bardram, Jakob Eyvind; Bossen, Claus

    2005-01-01

    We posit the concept of Mobility Work to describe efforts of moving about people and things as part of accomplishing tasks. Mobility work can be seen as a spatial parallel to the concept of articulation work proposed by the sociologist Anselm Strauss. Articulation work describes efforts...... of coordination necessary in cooperative work, but focuses, we argue, mainly on the temporal aspects of cooperative work. As a supplement, the concept of mobility work focuses on the spatial aspects of cooperative work. Whereas actors seek to diminish the amount of articulation work needed in collaboration...... by constructing Standard Operation Procedures (SOPs), actors minimise mobility work by constructing Standard Operation Configurations (SOCs). We apply the concept of mobility work to the ethnography of hospital work, and argue that mobility arises because of the need to get access to people, places, knowledge and...

  11. Health reform: examining the alternatives.

    Science.gov (United States)

    Custer, W

    1994-03-01

    This Issue Brief examines the major issues of the health reform debate. The issues that must be resolved before reform can be enacted include: allocation of health care resources, universal coverage versus universal access, composition of risk pools, employer and individual mandates, and distribution of health care services' costs. This report also contains short descriptions and analyses of the following proposals: McDermott-Wellstone, Clinton administration, Cooper-Breaux, Chafee-Thomas, Michel-Lott, Nickles-Stearns, and Gramm. Proposals without an individual mandate will not achieve universal coverage. An individual mandate raises significant enforcement issues. An employer mandate will not achieve universal coverage by itself. Depending on the number of hours an employee must work to be included in a mandate, an employer mandate could potentially extend health insurance coverage to as many as 85 percent of the currently uninsured. Each individual has a risk of needing health care services. Restructuring the health insurance market is accomplished by changing the way individuals and their risks are pooled. The composition of these risk pools will determine the costs of health insurance and the distribution of these costs. The theory behind medical saving accounts is that the market for health insurance currently leads to health care cost inflation because many events covered under most health insurance plans are not truly insurable. There are two issues involved in medical savings accounts--the impact on low-income individuals and individuals' ability to evaluate the quality of care they receive. The present market does not provide individuals with adequate information for assessing the quality or effectiveness of medical care. Among the critical issues in health reform is how to reduce the rate of health care cost inflation. The effect of proposals that impose explicit budget caps or price controls on health care cost inflation can be more easily estimated than

  12. Current limiters

    Energy Technology Data Exchange (ETDEWEB)

    Loescher, D.H. [Sandia National Labs., Albuquerque, NM (United States). Systems Surety Assessment Dept.; Noren, K. [Univ. of Idaho, Moscow, ID (United States). Dept. of Electrical Engineering

    1996-09-01

    The current that flows between the electrical test equipment and the nuclear explosive must be limited to safe levels during electrical tests conducted on nuclear explosives at the DOE Pantex facility. The safest way to limit the current is to use batteries that can provide only acceptably low current into a short circuit; unfortunately this is not always possible. When it is not possible, current limiters, along with other design features, are used to limit the current. Three types of current limiters, the fuse blower, the resistor limiter, and the MOSFET-pass-transistor limiters, are used extensively in Pantex test equipment. Detailed failure mode and effects analyses were conducted on these limiters. Two other types of limiters were also analyzed. It was found that there is no best type of limiter that should be used in all applications. The fuse blower has advantages when many circuits must be monitored, a low insertion voltage drop is important, and size and weight must be kept low. However, this limiter has many failure modes that can lead to the loss of over current protection. The resistor limiter is simple and inexpensive, but is normally usable only on circuits for which the nominal current is less than a few tens of milliamperes. The MOSFET limiter can be used on high current circuits, but it has a number of single point failure modes that can lead to a loss of protective action. Because bad component placement or poor wire routing can defeat any limiter, placement and routing must be designed carefully and documented thoroughly.

  13. 南昌市办公场所吸烟与二手烟暴露现况调查%Survey on the current status of smoking and Second-Hand smoking exposure in Work places in Nanchang

    Institute of Scientific and Technical Information of China (English)

    吴金星; 陈海婴; 范义兵; 杨树

    2012-01-01

    OBJECTIVE To explore the current status of smoking and Second-Hand smoking exposure in work places in Nanchang City, provide evidence for policy-making, and to promote enacting ' Non-smoking workplace' legislation. METHODS Field observation, questionnaire survey and the TSI Side Pak was used to measure indoor air PM2.5 level in workplaces. RESULTS Field observation was conducted among 29 work places, of which 2 were smoke-free places regulated by the ordinance, 16 had established smoking areas and No-smoking areas; In the smoke-free places, the percentage of smoking phenomenon ratio in (10, 50) was 50%. Among the survey workers, the general passive smoking rate was 51.9%; 60.7% of smokers smoked in the no-smoking areas, and the percentage of worker's discourage rate was only 5.9%. The average indoor air PM2.5 level was 49.7 μg/m3 in work places with complete smoke free policies, 67.6μg/m3 in work places with partial smoke free policies, 66.0μg/m3 in work places with no rules or restrictions on smoking. CONCLUSION The smoking phenomenon in the work places in Nanchang City was seriously, and the rate of Second-Hand smoking exposure to high. Anti-smoking measures was imperfect, and the charged with smoke was not sufficient. Need to enhance smoker's awareness of the harm of smoking and Second-Hand smoking, and enter corresponding "Non-smoking workplace" local code and legislation.%目的 了解南昌市办公场所吸烟和二手烟暴露情况,为政府决策提供依据,促进“无烟工作场所”立法.方法 采用现场观察,问卷拦截调查和对工作场所空气中PM2.5浓度进行监测等方法,分析南昌市办公场所吸烟和二手烟暴露情况.结果 现场观察了29家办公场所,禁烟场所2家,16家场所划分了吸烟区和非吸烟区;全面禁烟场所吸烟现象比例在(10,50]的分布为50%.被调查工作人员中,有51.9%在工作单位受到二手烟的侵害;有60.7%的吸烟者在工作场所的非吸烟区内吸

  14. Building Evidence of Validity: The Relation between Work Values, Interests, Personality, and Personal Values

    Science.gov (United States)

    Leuty, Melanie E.; Hansen, Jo-Ida C.

    2013-01-01

    The current study used work values components (WVC) to examine the relationship between work values, vocational interests, personality, and personal values. Most intercorrelations between work values and other constructs were in the small effect range. Overall correlations between scale scores provided evidence of convergent and discriminant…

  15. Building Evidence of Validity: The Relation between Work Values, Interests, Personality, and Personal Values

    Science.gov (United States)

    Leuty, Melanie E.; Hansen, Jo-Ida C.

    2013-01-01

    The current study used work values components (WVC) to examine the relationship between work values, vocational interests, personality, and personal values. Most intercorrelations between work values and other constructs were in the small effect range. Overall correlations between scale scores provided evidence of convergent and discriminant…

  16. "I Didn't Feel Equipped": Social Work Students' Reflections on a Simulated Client "Coming Out"

    Science.gov (United States)

    Logie, Carmen H.; Bogo, Marion; Katz, Ellen

    2015-01-01

    Few studies have examined social work students' reflections on and experiences working with lesbian, gay, bisexual, queer, and questioning persons and addressing the intersection of race/ethnicity and sexuality within practice. This study explored current master's of social work student (n = 11) and recent graduate (n = 7) reflections on…

  17. Examination Management and Examination Malpractice: The Nexus

    Science.gov (United States)

    Ogunji, James A.

    2011-01-01

    Examination malpractice or cheating has become a global phenomenon. In different countries of the world today, developed and developing, academic dishonesty especially cheating in examinations has heightened and taken frightening dimension. In many countries of the world this phenomenon has become a serious matter of concern that has left many…

  18. 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 ...

  19. Current titles

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

    116 abstracts are presented of work done with the electron microscope. NCEM is a DOE-designated national user facility and is available at no charge to qualified researchers (assess is controlled by a steering committee).

  20. The Ambiguity of Work

    DEFF Research Database (Denmark)

    Humle, Didde Maria

    2014-01-01

    drawing on the results of an ethnographic case study of a consultancy house; more specifically, it comprises an exploration of the narrative identity work of consultants as they perform work practice stories of self, work, and the organization negotiating why the work they do is both challenging...... contributes by showing that some of the elements perceived to make the work meaningful and rewarding are the same ones also described as potentially demanding and challenging. Furthermore, the article contributes by arguing that studying work practice stories as (ante)narrative identity work provides a rich......This article contributes to the current debate among organizational and work-life researchers on the double-sided nature of knowledge work, which offers great freedom and satisfaction on the one hand and the potential to be overly demanding and stressful on the other. This contribution involves...

  1. O Serviço Social crítico no atual contexto de redemocratização da América Latina Critical Social Work in the current context of Latin American redemocratization

    Directory of Open Access Journals (Sweden)

    Douglas Ribeiro Barboza

    2006-12-01

    Full Text Available O artigo busca analisar as particularidades do processo de redemocratização dos regimes políticos latino-americanos, tentando contribuir para o esclarecimento de fenômenos hoje centrais na compreensão destas sociedades e, conseqüentemente, do solo onde se desenvolvem as práticas do Serviço Social. Desde os anos 1980, a tentativa da América Latina em reorganizar sua vida pública em conformidade com os preceitos democráticos liberais demonstrou uma desigualdade de forças políticas na negociação desta transição, onde avanços políticos foram acompanhados pelo agravamento das condições de vida das maiorias nacionais. Como o Serviço Social crítico surge - historicamente - no marco de ordenamentos democráticos, a conformação da profissão relaciona-se intrinsecamente com as debilidades deste processo, onde emergem novos desafios para construção da identidade dos assistentes sociais, principalmente no debate do sentido da sua prática, do processo de conhecimento crítico e no redimensionamento de propostas relevantes na defesa de um projeto socialmente necessário no contexto latino-americano atual.This article analyses the particularities of the redemocratization process of Latin American political regimes, in an attempt to contribute to the understanding of phenomenon central to our societies today. Since the 1980's, the attempt by Latin America to reorganize its public life in conformity with liberal democratic precepts demonstrated an inequality of political forces in the negotiation of this transition, where political advances were accompanied by the deterioration of living conditions among national majorities. Since critical Social Work historically arose in the framework of democratic regulations, the formation of the profession was intrinsically related to the weaknesses of this process, from which emerge new challenges to the construction of the identity of social workers, principally in the debate over the meaning

  2. SITUACIÓN DEL MERCADO LABORAL ACTUAL EN EL ÁMBITO DE LA ACTIVIDAD FÍSICA Y DEPORTIVA Current working panorama in the Physical Activity and Sport field

    Directory of Open Access Journals (Sweden)

    A. Sánchez

    2010-09-01

    Full Text Available

     

    El artículo pretende identificar y definir los actuales campos y ámbitos de actuación de los profesionales de la actividad física y deportiva, que al margen de otras circunstancias, son elegidos por factores vocacionales, laborales y/o económicos. Se determinan cuatros campos como son la enseñanza-investigación, gestión-recreación deportiva, entrenamiento deportivo y actividad física para la salud y se detallan las características que definen a cada uno de estos cuatro campos. De igual forma, se realiza un análisis de las diferentes titulaciones, desde la doble perspectiva de la formación académica y de la normativa legal existente, para realizar una propuesta de asignación de campos y funciones a cada una de ellas. Seguidamente se hace un análisis de la situación de las relaciones laborales finalizando con unas conclusiones y propuestas encaminadas a regular el marco laboral de estos profesionales.
    PALABRAS CLAVE: Mercado laboral, salidas profesionales, gestión deportiva, recreación física, entrenamiento, actividad física y salud.

    The article aims it at identify and to defining the currents fields and activities which professionals of Physical Education and activities in which, professionals in Physical Education and Sport Activities which, in the margin of other circumstances, are chosen on the basis of vocational, labour and/or economical factors. They are decisive in four fields such as teaching, researching, sport management-recreation, sport training and physical activity for the health and each of these characteristics is defined within its own field. Likewise, an analysis is given of the different stydy plans, from the double perspective of academic training and existing legal norms, to be able to put forward a proposal about the assignments of the fields and functions of both of them. Inmediattely

  3. History of neurologic examination books.

    Science.gov (United States)

    Boes, Christopher J

    2015-04-01

    The objective of this study was to create an annotated list of textbooks dedicated to teaching the neurologic examination. Monographs focused primarily on the complete neurologic examination published prior to 1960 were reviewed. This analysis was limited to books with the word "examination" in the title, with exceptions for the texts of Robert Wartenberg and Gordon Holmes. Ten manuals met the criteria. Works dedicated primarily to the neurologic examination without a major emphasis on disease description or treatment first appeared in the early 1900s. Georg Monrad-Krohn's "Blue Book of Neurology" ("Blue Bible") was the earliest success. These treatises served the important purpose of educating trainees on proper neurologic examination technique. They could make a reputation and be profitable for the author (Monrad-Krohn), highlight how neurology was practiced at individual institutions (McKendree, Denny-Brown, Holmes, DeJong, Mayo Clinic authors), and honor retiring mentors (Mayo Clinic authors).

  4. Conciliación y salud laboral: ¿una relación posible?: Actualidad en el estudio del conflicto trabajo-familia y la recuperación del estrés Work-family balance and occupational health: Is this relationship possible?: Current situation in the study of work-family conflict and recovery from stress

    Directory of Open Access Journals (Sweden)

    Ana Isabel Sanz Vergel

    2011-01-01

    Full Text Available Los cambios económicos y sociales de los últimos años han generado nuevas estructuras organizacionales y familiares que afectan a los trabajadores. Aparecen así nuevos riesgos psicosociales, como el conflicto entre la vida laboral y familiar. Para poder enfrentarse a las demandas del trabajo y de la familia, es necesario tener un tiempo para recuperarnos del esfuerzo realizado. Así pues, para mejorar la calidad de vida del empleado, es necesario atender al bienestar de la persona en su conjunto. El objetivo del presente artículo es revisar las principales líneas de investigación surgidas en las últimas décadas en torno a estos temas. En primer lugar, se analizan los factores antecedentes del conflicto trabajo-familia así como sus consecuencias y diversas variables que intervienen en este proceso. Posteriormente, se examina la literatura reciente sobre "recuperación del estrés", atendiendo a las estrategias que pueden ayudar a los trabajadores a superar los esfuerzos llevados a cabo en la rutina diaria. Por último, se presentan las principales líneas de prevención e intervención a nivel organizacional e individual, dirigidas a reducir los estresores laborales, promover políticas de conciliación y desarrollar estrategias de recuperación.The economic and social changes of the last years have created new organizational and family structures that affect workers. As a result, new psychosocial risks appear, as the conflict between work and family life. To meet work and family demands, people need time to recover from the expended effort. Thus, to improve the quality of life of the employee, it is necessary to attend to the well-being of the person in general. The aim of this paper is to review the main lines of research emerged during the last decades on these topics. First, we analyze the background and consequences of work-family conflict as well as the main variables affecting this process. Second, we examine recent literature on

  5. An Examination of Avoided Costs in Utah

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark; Wiser, Ryan

    2005-01-07

    The Utah Wind Working Group (UWWG) believes there are currently opportunities to encourage wind power development in the state by seeking changes to the avoided cost tariff paid to qualifying facilities (QFs). These opportunities have arisen as a result of a recent renegotiation of Pacificorp's Schedule 37 tariff for wind QFs under 3 MW, as well as an ongoing examination of Pacificorp's Schedule 38 tariff for wind QFs larger than 3 MW. It is expected that decisions made regarding Schedule 38 will also impact Schedule 37. Through the Laboratory Technical Assistance Program (Lab TAP), the UWWG has requested (through the Utah Energy Office) that LBNL provide technical assistance in determining whether an alternative method of calculating avoided costs that has been officially adopted in Idaho would lead to higher QF payments in Utah, and to discuss the pros and cons of this method relative to the methodology recently adopted under Schedule 37 in Utah. To accomplish this scope of work, I begin by summarizing the current method of calculating avoided costs in Utah (per Schedule 37) and Idaho (the ''surrogate avoided resource'' or SAR method). I then compare the two methods both qualitatively and quantitatively. Next I present Pacificorp's four main objections to the use of the SAR method, and discuss the reasonableness of each objection. Finally, I conclude with a few other potential considerations that might add value to wind QFs in Utah.

  6. Current Titles

    Energy Technology Data Exchange (ETDEWEB)

    Various

    2006-06-01

    This booklet is published for those interested in current research being conducted at the National Center for Electron Microscopy. The NCEM is a DOE-designated national user facility and is available at no charge to qualified researchers. Access is controlled by an external steering committee. Interested researchers may contact Jane Cavlina, Administrator, at 510/486-6036.

  7. National Postirradiation Examination Workshop Report

    Energy Technology Data Exchange (ETDEWEB)

    Schulthess, Jason L

    2011-06-01

    experimentation and analysis through robust modeling coupled with advanced characterization. 3. Advancing the infrastructure and accessibility of physical and administrative systems needed to meet the needs of participating organizations that are subject to different time cycles and constraints that make working and collaborating the national laboratories challenging. 4. Pursuing in-situ analysis and instrumentation to support the examination of dynamic changes to materials’ microstructure, deformation, and surface effects as they occur with time scales rather than the static comparison offered by current PIE methods. This Workshop Report responds to the research challenges for advanced/future PIE needs for nuclear materials development outlined by Energy Secretary Chu and the DOE-NE Research and Development Roadmap report, which was delivered to Congress in April 2010, (DOE-NE, 2010) by identifying the technial needs for fuel and material development specifically related to PIE. The information from the panels address these research challenges by identifying specific needs related to each of the topical areas. The focus of the Workshop was to identify gaps in the enabling capabilities for nuclear energy research and to identify high-priority fundamental capabilities to enable research to be completed that would likely have high impact on enabling nuclear energy as a significant contributor to energy production portfolios.

  8. Mobility Work

    DEFF Research Database (Denmark)

    Bardram, Jakob Eyvind; Bossen, Claus

    2005-01-01

    by constructing Standard Operation Procedures (SOPs), actors minimise mobility work by constructing Standard Operation Configurations (SOCs). We apply the concept of mobility work to the ethnography of hospital work, and argue that mobility arises because of the need to get access to people, places, knowledge and....../or resources. To accomplish their work, actors have to make the right configuration of these four aspects emerge....

  9. Medical social work positions: BSW or MSW?

    Science.gov (United States)

    Grant, Doris M; Toh, JoAnne S

    2017-04-01

    Acute care social work positions face budgetary scrutiny in the current climate of fiscal restraint in Canadian health care. Managers may be faced with the question of whether a new or vacant medical social work position should be filled by a BSW social worker or an MSW social worker. This question is further complicated when experienced and less costly BSW social workers are available while MSW social workers with medical or hospital experience may be limited in supply. This paper reviews the literature relevant to medical social work practice and hiring. A small scale survey was conducted with inter-professional managers responsible for the hiring of medical social workers. The purpose of this research was to examine the current hiring practices and considerations for hospital medical social workers.

  10. COLD-WORKED HARDWARE

    Directory of Open Access Journals (Sweden)

    N. M. Strizhak

    2007-01-01

    Full Text Available The different types of cold-worked accessory are examined in the article. The necessity of development of such type of accessory in the Republic of Belarus due to requirements of market is shown. High emphasis is placed on the methods of increase of plasticity of cold-worked accessory from usual mill of RUP and CIS countries.

  11. Work and Rights.

    Science.gov (United States)

    Sen, Amartya

    2000-01-01

    Examines four conceptual features of decent work essential to its achievement in a context of globalization: (1) an inclusive approach, (2) rights-based thinking, (3) placing work within a broad economic, political, and social context, and (4) extension of thinking from international to truly global. Contains 17 references. (JOW)

  12. Developmental Work

    DEFF Research Database (Denmark)

    Møller, Niels; Hvid, Helge; Kristensen, Tage Søndergaard

    2003-01-01

    Human Deveoplment and Working Life - Work for Welfare explores whether the development of human resources at company level can improve individuals' quality of life, companies' possibilities of development, and welfare and democracy in society. Chapter two discuss the concept "developmental work...

  13. Developmental Work

    DEFF Research Database (Denmark)

    Møller, Niels; Hvid, Helge; Kristensen, Tage Søndergaard;

    2003-01-01

    Human Deveoplment and Working Life - Work for Welfare explores whether the development of human resources at company level can improve individuals' quality of life, companies' possibilities of development, and welfare and democracy in society. Chapter two discuss the concept "developmental work...

  14. Electrical engineering of engineers 1. Direct current engineering and electromagnetic field. A lecture and working book for the basic study. 9. rev. ed.; Elektrotechnik fuer Ingenieure 1. Gleichstromtechnik und Elektromagnetisches Feld. Ein Lehr- und Arbeitsbuch fuer das Grundstudium

    Energy Technology Data Exchange (ETDEWEB)

    Weissgerber, Wilfried

    2013-05-01

    The book under consideration covers the basics and calculation methods of the direct current technology as well as the electromagnetic field. The main topics are: fundamental concepts of physics, direct current technology, electric circuit, network calculation, energy and power, electromagnetic field, electric flow field, electrostatic and magnetic fields, induction, magnetic energy. The book is dedicated to the students of engineering and natural sciences, electrical engineering, technical informatics and physics at higher institutes of applied sciences, technical colleges, universities and universities of cooperative education.

  15. The Effect of Noise on the Relationship between Auditory Working Memory and Comprehension in School-Age Children

    Science.gov (United States)

    Sullivan, Jessica R.; Osman, Homira; Schafer, Erin C.

    2015-01-01

    Purpose: The objectives of the current study were to examine the effect of noise (-5 dB SNR) on auditory comprehension and to examine its relationship with working memory. It was hypothesized that noise has a negative impact on information processing, auditory working memory, and comprehension. Method: Children with normal hearing between the ages…

  16. The Effect of Noise on the Relationship between Auditory Working Memory and Comprehension in School-Age Children

    Science.gov (United States)

    Sullivan, Jessica R.; Osman, Homira; Schafer, Erin C.

    2015-01-01

    Purpose: The objectives of the current study were to examine the effect of noise (-5 dB SNR) on auditory comprehension and to examine its relationship with working memory. It was hypothesized that noise has a negative impact on information processing, auditory working memory, and comprehension. Method: Children with normal hearing between the ages…

  17. Female work experience, employment status, and birth expectations: sequential decision-making in the Philippines.

    Science.gov (United States)

    Rosenzweig, M R

    1976-08-01

    The influence of women's birth parity and accumulated market skills on their current labor force participation and birth expectations is examined within a sequential choice framework. Analysis of household data from the 1973 Philippines National Demographic Survey suggests these patterns: (a) women who have accumulated larger families work less in the current period and anticipate fewer additional births; (b) women with more past work experience tend to work more hours in the current period; and (c) work experience appears to have only a weak negative effect on birth expectations among older women.

  18. The Ambiguity of Work

    DEFF Research Database (Denmark)

    Humle, Didde Maria

    2014-01-01

    This article contributes to the current debate among organizational and work-life researchers on the double-sided nature of knowledge work, which offers great freedom and satisfaction on the one hand and the potential to be overly demanding and stressful on the other. This contribution involves...... drawing on the results of an ethnographic case study of a consultancy house; more specifically, it comprises an exploration of the narrative identity work of consultants as they perform work practice stories of self, work, and the organization negotiating why the work they do is both challenging...... and rewarding. The type of knowledge work explored is characterized by its immaterial nature in the sense that the primary input is the competences, knowledge, and commitment of the consultants and the output is the joy, success, and satisfaction of candidates, clients, and collaborators. The article...

  19. The Ambiguity of work

    DEFF Research Database (Denmark)

    Humle, Didde Maria

    2014-01-01

    This article contributes to the current debate among organizational and work-life researchers on the double-sided nature of knowledge work, which offers great freedom and satisfaction on the one hand and the potential to be overly demanding and stressful on the other. This contribution involves...... drawing on the results of an ethnographic case study of a consultancy house; more spe- cifically, it comprises an exploration of the narrative identity work of consultants as they perform work practice stories of self, work, and the organization negotiating why the work they do is both challenging...... and rewarding. The type of knowledge work explored is characterized by its immaterial nature in the sense that the primary input is the competences, knowledge, and commitment of the consultants and the output is the joy, success, and satisfaction of candidates, clients, and collaborators. The article...

  20. Current titles

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    This booklet is published for those interested in current research being conducted at the National Center for Electron Microscopy. The NCEM is a DOE-designated national user facility and is available at no charge to qualified researchers. Access is controlled by an external steering committee. Interested researchers may contact Gretchen Hermes at (510) 486-5006 or address below for a User`s Guide. Copies of available papers can be ordered from: Theda Crawford National Center for Electron Microscopy, Lawrence Berkeley Laboratory, One Cyclotron Rd., MS72, Berkeley, California, USA 94720.

  1. Quick returns and night work as predictors of sleep quality, fatigue, work-family balance and satisfaction with work hours.

    Science.gov (United States)

    Dahlgren, Anna; Tucker, Philip; Gustavsson, Petter; Rudman, Ann

    2016-01-01

    Quick returns (intervals of work. The current study explored quick returns and night work in terms of their impact on sleep, unwinding, recovery, exhaustion, satisfaction with work hours and work-family interference. Data from the 2006 cohort of Swedish nursing students within the national Longitudinal Analysis of Nursing Education (LANE) study were analysed (N = 1459). Respondents completed a questionnaire prior to graduation (response rate 69.2%) and 3 years after graduation (65.9%). The analyses examined associations between frequency of quick returns and night work and measures taken in year three, while adjusting for confounding factors (in year three and prior graduation). Frequency of quick returns was a significant predictor of poor sleep quality, short sleeps, unwinding, exhaustion, satisfaction with work hours and work-to-family interference, with higher frequency predicting more negative outcomes. Quick returns did not predict recovery after rest days. Frequency of night work did not predict any of the outcomes. In conclusion, quick returns were an important determinant of sleep, recovery and wellbeing, whereas night work did not show such an association.

  2. Examine Your Skin

    Medline Plus

    Full Text Available ... Items Awareness Store In Memory Melanoma Info Melanoma Facts Melanoma Prevention Sunscreen Suggestions Examine Your Skin Newly ... use this video. UPDATED: November 23, 2016 Melanoma Facts Melanoma Prevention Sunscreen Suggestions Examine Your Skin Newly ...

  3. Examine Your Skin

    Medline Plus

    Full Text Available ... Support Donate Share Facebook Twitter Newsletter Examine Your Skin Watch the video below and in only two minutes, you can learn to examine your skin. A special thanks to Dr. Martin Weinstock, MD, ...

  4. Examine Your Skin

    Medline Plus

    Full Text Available ... Support Donate Share Facebook Twitter Newsletter Examine Your Skin Watch the video below and in only two minutes, you can learn to examine your skin. A special thanks to Dr. Martin Weinstock, MD, ...

  5. Examine Your Skin

    Medline Plus

    Full Text Available ... Store In Memory Melanoma Info Melanoma Facts Melanoma Prevention Sunscreen Suggestions Examine Your Skin Newly Diagnosed? Understanding ... video. UPDATED: November 23, 2016 Melanoma Facts Melanoma Prevention Sunscreen Suggestions Examine Your Skin Newly Diagnosed? Understanding ...

  6. Examine Your Skin

    Medline Plus

    Full Text Available ... Store In Memory Melanoma Info Melanoma Facts Melanoma Prevention Sunscreen Suggestions Examine Your Skin Newly Diagnosed? Understanding ... video. UPDATED: November 23, 2016 Melanoma Facts Melanoma Prevention Sunscreen Suggestions Examine Your Skin Newly Diagnosed? Understanding ...

  7. Case work

    DEFF Research Database (Denmark)

    Shaw, Ian Frank

    2016-01-01

    Answers to the question just what is the ?case? partly defined the fields of sociology and social work in early 20th century Chicago. Drawing on the archives of the University of Chicago, I describe and appraise the way the ?case? figured in social work at Chicago and elsewhere. I ask...... the corresponding question of sociology. Finally, I briefly consider why not much came of social work and sociology ploughing similar territory in ways that served for a time to hallmark their identities. This analysis opens up ways of rethinking how social work and sociological research are distinctive...

  8. Shrugging it off: Does psychological detachment from work mediate the relationship between workplace aggression and work-family conflict?

    Science.gov (United States)

    Demsky, Caitlin A; Ellis, Allison M; Fritz, Charlotte

    2014-04-01

    The current study investigates workplace aggression and psychological detachment from work as possible antecedents of work-family conflict. We draw upon Conservation of Resources theory and the Effort-Recovery Model to argue that employees who fail to psychologically detach from stressful events in the workplace experience a relative lack of resources that is negatively associated with functioning in the nonwork domain. Further, we extend prior research on antecedents of work-family conflict by examining workplace aggression, a prevalent workplace stressor. Utilizing multisource data (i.e., employee, significant other, and coworker reports), our findings indicate that self-reported psychological detachment mediates the relationship between coworker-reported workplace aggression and both self- and significant other-reported work-family conflict. Findings from the current study speak to the value of combining perspectives from research on recovery from work stress and the work-family interface, and point toward implications for research and practice.

  9. Electrical engineering of engineers 2. Alternative current engineering, loci diagrams, transformers, multiphase systems. A lecture and working book for the basic study. 8 ed.; Elektrotechnik fuer Ingenieure 2. Wechselstromtechnik, Ortskurven, Transformator, Mehrphasensysteme. Ein Lehr- und Arbeitsbuch fuer das Grundstudium

    Energy Technology Data Exchange (ETDEWEB)

    Weissgerber, Wilfried

    2013-05-01

    The book under consideration covers the basics and calculation methods of the alternating current technology, the transformer, loci diagrams as well as three-phase systems. The book is dedicated to the students of engineering and natural sciences, electrical engineering, technical informatics and physics at higher institutes of applied sciences, technical colleges, universities and universities of cooperative education.

  10. Paper works

    DEFF Research Database (Denmark)

    Rasmussen, Mattias Borg

    2017-01-01

    of their land and natural resources, but also of labor and territorial sovereignty. This case shows how an Andean campesino community counters such movements by a wide repertoire of legal and social actions that works simultaneously in legal and extra-legal domains. Paper works mediate claims to territorial...

  11. Works Councils

    DEFF Research Database (Denmark)

    Knudsen, Herman Lyhne; Markey, Ray

    2002-01-01

    The article outlines the operation of works councils in Europe and in the context of disscussing their viability in Austalia.......The article outlines the operation of works councils in Europe and in the context of disscussing their viability in Austalia....

  12. Sedentary work

    DEFF Research Database (Denmark)

    Eriksen, Dorte; Rosthøj, Susanne; Burr, Hermann

    2015-01-01

    OBJECTIVE: The aim of this study is to investigate the association between five-year changes in occupational sitting and body mass index (BMI) in working adults. METHODS: We analyzed data from The Danish Work Environment Cohort Study (2005 and 2010, n=3.482). Data on occupational sitting, weight...

  13. Motivation to Improve Work through Learning: A Conceptual Model

    Directory of Open Access Journals (Sweden)

    Kueh Hua Ng

    2014-12-01

    Full Text Available This study aims to enhance our current understanding of the transfer of training by proposing a conceptual model that supports the mediating role of motivation to improve work through learning about the relationship between social support and the transfer of training. The examination of motivation to improve work through motivation to improve work through a learning construct offers a holistic view pertaining to a learner's profile in a workplace setting, which emphasizes learning for the improvement of work performance. The proposed conceptual model is expected to benefit human resource development theory building, as well as field practitioners by emphasizing the motivational aspects crucial for successful transfer of training.

  14. Findings on Current AFDC Work Programs and Implications for Pending Legislation. Statement of Joseph F. Delfico, Senior Associate Director, Human Resources Division. Testimony before the Committee on Education and Labor, House of Representatives.

    Science.gov (United States)

    General Accounting Office, Washington, DC. Div. of Human Resources.

    A study of work programs for Aid to Families with Dependent Children (AFDC) recipients in 38 states showed that these programs serve a minority of the recipients. They are providing mainly low cost services minority of the recipients. They are providing low cost services such as job search assistance to those people who need the least help in…

  15. Work Coordination Engine

    Science.gov (United States)

    Zendejas, Silvino; Bui, Tung; Bui, Bach; Malhotra, Shantanu; Chen, Fannie; Kim, Rachel; Allen, Christopher; Luong, Ivy; Chang, George; Sadaqathulla, Syed

    2009-01-01

    The Work Coordination Engine (WCE) is a Java application integrated into the Service Management Database (SMDB), which coordinates the dispatching and monitoring of a work order system. WCE de-queues work orders from SMDB and orchestrates the dispatching of work to a registered set of software worker applications distributed over a set of local, or remote, heterogeneous computing systems. WCE monitors the execution of work orders once dispatched, and accepts the results of the work order by storing to the SMDB persistent store. The software leverages the use of a relational database, Java Messaging System (JMS), and Web Services using Simple Object Access Protocol (SOAP) technologies to implement an efficient work-order dispatching mechanism capable of coordinating the work of multiple computer servers on various platforms working concurrently on different, or similar, types of data or algorithmic processing. Existing (legacy) applications can be wrapped with a proxy object so that no changes to the application are needed to make them available for integration into the work order system as "workers." WCE automatically reschedules work orders that fail to be executed by one server to a different server if available. From initiation to completion, the system manages the execution state of work orders and workers via a well-defined set of events, states, and actions. It allows for configurable work-order execution timeouts by work-order type. This innovation eliminates a current processing bottleneck by providing a highly scalable, distributed work-order system used to quickly generate products needed by the Deep Space Network (DSN) to support space flight operations. WCE is driven by asynchronous messages delivered via JMS indicating the availability of new work or workers. It runs completely unattended in support of the lights-out operations concept in the DSN.

  16. How Does Millennials’ Perception on Their Employers Affect Their Work Ethic? A Study in Hong Kong

    Directory of Open Access Journals (Sweden)

    Tsun-Lok Kwong

    2016-12-01

    Full Text Available Work ethic of millennial employees has raised considerable attention in Hong Kong. Current article examined how the millennials’ perception on their employers would have an effect on their own work ethic. A survey study of 212 millennial respondents showed that the millennials in general perceived their employers positively and embraced good work ethic. Two variables – perception and work ethic – are significantly related. The study also revealed that millennials in Hong Kong hold peculiar interpretations of work and leisure, and of work and success. It was suggested that parenting, educational system, and modern working environments might have caused these interpretations.

  17. Examining the Contemporaneous Occurrence of Bullying and Teen Dating Violence Victimization

    Science.gov (United States)

    Debnam, Katrina J.; Waasdorp, Tracy E.; Bradshaw, Catherine P.

    2016-01-01

    Teen dating violence (TDV) is a preventable public health issue that has been linked to other forms of aggression and violence victimization. It is also a growing concern for school psychologists who may be working to prevent TDV and related behavioral problems, like bullying. The current study examined various forms of bullying victimization…

  18. Work Stress

    OpenAIRE

    Roeters, Anne

    2014-01-01

    Most of us agree that stress is a growing problem within organizations. We hear about the postal workers who had killed fellow employees and supervisors, and then hear that a major cause of tension is at work. Friends tell us that they are stressed due to increased workload and he has to work overtime because the company is restructured. We read the polls that employees complain about the stress in trying to balance family life with the work. Stress is a dynamic condition in which an individu...

  19. 广州萝岗区企业社会工作的现状及对策研究%A Study of the Current Situation of Enterprise Social Work in Luogang Area of Guangzhou and Its Countermeasures

    Institute of Scientific and Technical Information of China (English)

    吕嘉欣

    2015-01-01

    Entering into the accelerated phase of social transition, new and old social problems keep emerging, including the field of enterprises. To develop enterprise social work is an important measure to solve enterprise social problems appearing in the rapid developing process of industrialization and urbanization. The Ministry of Civil Affairs chose Luogang as a pilot area of carrying out enterprise social work and has achieved successful experience in cultivating agencies and exploring localized development models. However, due to the new start of enterprise social work, we will inevitably encounter dilemmas like insufficient government support, enterprise culture restriction, instable staff team, insufficient social work experience and discrete industry resources. These dilemmas should be settled by the joint efforts of the government, enterprises, social work institutes, social workers and community groups, so as to promote the development of enterprise social work.%进入社会转型加速期,包括企业领域,新旧社会问题交叉上演. 发展企业社会工作是解决我国工业化城镇化快速发展在企业领域衍生社会问题的重要举措. 民政部选择在萝岗开展企业社会工作试点,在机构培育、本土化发展模式等方面取得了较好的成绩. 同时,由于企业社工刚起步,难免遇到政府支持不足、企业文化制约、人员队伍不稳定、社工经验不足和行业资源离散等困境,这需要政府、企业、社工机构、社会工作者、社会团体等多方努力,才能促进企业社工的发展.

  20. "Work Gave Me a Lot of Confianza": Chicanas' Work Commitment and Work Identity.

    Science.gov (United States)

    Pesquera, Beatriz M.

    1991-01-01

    Extensive interviews with 24 married Chicana workers with children examined socialization to work in family of origin, early employment, educational attainment, and familial and employment factors influencing levels of work commitment and work identity. Professional, clerical, and blue-collar workers all had strong work commitment but differed in…

  1. Work-Family Facilitation and Conflict, Working Fathers and Mothers, Work-Family Stressors and Support

    Science.gov (United States)

    Hill, E. Jeffrey

    2005-01-01

    Work-family research frequently focuses on the conflict experienced by working mothers. Using data from the National Study of the Changing Workforce (N = 1,314), this study also examined work-family facilitation and working fathers. Ecological systems, family stress, family resilience, and sex role theories were used to organize the data and…

  2. 肿瘤科护士心理健康现状及压力源调查%SURVEYS OF CURRENT SITUATION OF MENTAL HEALTH AND SOURCES OF STRESS OF NURSES WORKING IN DEPARTMENT OF ONCOLOGY

    Institute of Scientific and Technical Information of China (English)

    孙菲; 温肇霞

    2013-01-01

    目的 了解肿瘤科护士的心理健康状况和主要心理问题,找出影响其心理健康的主要工作压力源.方法 使用自编的人口统计学资料问卷、肿瘤科护士工作压力源问卷和症状自评量表(SCL-90),对青岛市4所三级甲等医院的100名肿瘤科护士进行调查.结果 肿瘤科护士处于中等压力水平.躯体化、强迫、抑郁、焦虑、敌对、恐怖、偏执等因子分及总分均高于中国常模,差异有显著性(t=2.44~9.03,P<0.05、0.01).肿瘤科护士工作压力源各维度压力程度排序依次为:社会因素和职业发展、专业技能方面、工作环境和工作性质、病人及家属方面、肿瘤专科护理问题、人际关系方面.肿瘤科护士工作压力源与心理健康状况的躯体化、强迫、抑郁、焦虑等因子呈显著正相关(r=0.24~0.50,P<0.05).结论 工作压力是影响肿瘤科护士心理健康的重要因素,采取措施减轻肿瘤科护士工作压力,改善肿瘤科护士心理健康势在必行.%Objective To investigate psychological health status and main problems of nurses working in department of oncology, and find out the main sources of working pressure. Methods The self-designed questionnaires on demographic data and working pressure source of nurses working in department of oncology, as well as SCL-90 were used to investigate 100 nurses of four tertiary hospitals in Qingdao. Results The pressure of nurses surveyed were at moderate level. The score of somatization, compulsion, depression, anxiety, hostility, terror, and paranoid and total score were higher than norm in China, and the differences among them were significant (t — 2. 44 — 9. 03,P<0. 05,0. 01). The intensity of work-related stress upon the nurses was in the order as follows: social factors and career development, professional skill, work environment and nature, the pressure came from patients and their families, tumor-related specific care, and interpersonal

  3. CITA works

    DEFF Research Database (Denmark)

    Ramsgaard Thomsen, Mette; Tamke, Martin; Ayres, Phil;

    2015-01-01

    CITA works documents over 40 projects, events and research collaborations conducted between 2005 and 2014 by the Centre for Information Technology and Architecture (CITA). Through individual project descriptions accompanied by photographic documentation and design drawings, CITA works provides...... readers with insights into our design-led practice-based architectural research which queries how computation challenges the way we think, design and build architecture. With essays by Professor Mette Ramsgaard Thomsen (Head of CITA), and Dr. Jane Burry (Head of the Spatial Information Architecture...... Laboratory, RMIT) the work is contextualised within the field of digital architectural design practice. These essays also identify the emerging questions and maturing methods that continue to inform CITA’s research within this territory. CITA works marks the first 10 years of our research effort...

  4. 浅析生物科学专业毕业实习的现状及对策%The Current Situation and Countermeasures for Gradua-tion Field Work of Biological Sciences Major

    Institute of Scientific and Technical Information of China (English)

    李华; 薛瑞丽

    2015-01-01

    Graduation field work is an important part of practical teaching. Biological sciences is a quite theoretical major, there-fore, its graduation field work is different from other practical ma-jors. In this report, the problems of graduate practice of biological sciences major were introduced from the view of schools, teachers and students, and several opinions on improving these problems were suggested, such as adjusting the time and manner of gradu-ation field work, setting up a managing group special for graduate practice, regulating the responsibility of supervisors, perfecting and implementing the accountability standards, , hoping to improve the quality of graduation practice.%毕业实习是重要的实践教学。生物科学是一个偏理性的专业,其毕业实习有别于其他应用性较强的专业。本文从学校、老师及学生的角度分析了生物科学专业毕业实习过程中存在的问题,并对相应问题提出对策建议,如调整实习时间和形式、组建专门实习管理小组、规范导师责任制、完善和落实考核制度等,以期达到提高实习质量的目的。

  5. Current Situation of Household Registration Management Work of Students in Higher Vocational Colleges and Countermeasures%高职院校学生户籍管理工作现状与对策研究

    Institute of Scientific and Technical Information of China (English)

    朱萍

    2014-01-01

    高职院校学生户籍管理是学校教育教学管理工作的重要组成部分,是维护学校安全稳定的一项基础性工作。随着我国高职院校招生规模的不断扩大,学生户籍管理暴露出诸多问题,探讨高职院学生户籍档案工作,加强学生户籍管理,健全学生户籍管理制度,已成为高职院校学生户籍管理工作的重中之重。%The vocational college students’ household registration is important part of school edu-cation teaching management ,is one of the foundations of security and stability in maintenance school work .With the expanding enrollment in higher vocational colleges in our country ,students household registration management exposed many problems on higher vocational college students ’ household regis-tration records work , and improve their household registration management , improve the students ’ household registration management system , has become a household registration management work of students in higher vocational college ’s top priority .

  6. CFPC's Certification Examination

    Science.gov (United States)

    Handfield-Jones, Richard; Hollingworth, Gary R.

    1990-01-01

    The certification examination of the College of Family Physicians of Canada is designed to assess the extent to which the College's educational objectives have been achieved. Since the first examination in 1969, more than 7000 physicians have received their certification. The authors describe the basic elements of this test and the process through which the Committee on Examinations designs and sets the examination. The authors comment on the role of the certification process in the education of family physicians in Canada. Imagesp2073-a PMID:21233952

  7. Survey Analysis and Solutions towards the Current State of Medical Personnel ’s Work Stress%医务人员工作压力现状的调查分析及应对措施

    Institute of Scientific and Technical Information of China (English)

    李能江; 李豫川; 周皓岚; 熊亚军

    2014-01-01

    目的:对医务人员工作压力现状进行调查研究,提出缓解医务人员工作压力的有效措施,为制订有关方针政策或制度规则提供依据。方法:在文献研究的基础上,以问卷调查与访谈、理论研究与现场调查相结合等方式,运用中文版知觉压力量表(CPSS)对四川省13家市、县(区)、乡镇医疗机构413名医务人员的工作压力进行专项调查与研究,并运用SPSS19.0统计软件进行分析,了解医务人员工作压力现状并制定应对措施。结果:61.74%的医务人员处于健康危险压力状态,其中不同职业(岗位)、不同工龄、不同子女状况和经济状况的医务人员工作压力有显著性差异(P<0.05)。结论:医务人员工作压力较大,值得社会及医疗卫生管理者重视与关注,应当从社会、医院、个人等层面采取更多的应对措施。%Objective :Making an investigate analysis on present status of medical personnel’s working pressure and then put forward some effective measures for releasing medical personnel ’s working pressure ,and provide a basis for formulating related policies and guidelines or institutional rules .Methods:On the basis of document research and through the combination of questionnaire survey and interviews ,the theoretical research and the field survey etc ,the author makes an special investigation and analysis for the working pressure of 413 medical personnel who come from 13 medical institutions among city ,country(district) ,and rural place of Sichuan province by using Chinese vision(CPSS) , and analyzes it through the SPSS19 .0 statistical software and grasps the present situation of medical personnel ’s work-ing pressure and then makes corresponding measures .Results:61 .74% of medical personnel are in the healthy risk pres-sure status .Among them the working pressure of medical personnel with different occupations (positions) ,different age ,and

  8. Examination Syllabus Comparisons.

    Science.gov (United States)

    Mallatratt, J. L.

    1983-01-01

    A study was conducted based on an analysis of computer study courses leading to CSE and 0-level examinations. Several findings are discussed and questions about future developments are raised. Syllabus content (including history, hardware, basic computer science, programming, applications, and implications), format, and examinations are among the…

  9. Examination Syllabus Comparisons.

    Science.gov (United States)

    Mallatratt, J. L.

    1983-01-01

    A study was conducted based on an analysis of computer study courses leading to CSE and 0-level examinations. Several findings are discussed and questions about future developments are raised. Syllabus content (including history, hardware, basic computer science, programming, applications, and implications), format, and examinations are among the…

  10. Putting Safety in the Frame: Nurses' Sensemaking at Work.

    Science.gov (United States)

    O'Keeffe, Valerie Jean; Thompson, Kirrilly Rebecca; Tuckey, Michelle Rae; Blewett, Verna Lesley

    2015-01-01

    Current patient safety policy focuses nursing on patient care goals, often overriding nurses' safety. Without understanding how nurses construct work health and safety (WHS), patient and nurse safety cannot be reconciled. Using ethnography, we examine social contexts of safety, studying 72 nurses across five Australian hospitals making decisions during patient encounters. In enacting safe practice, nurses used "frames" built from their contextual experiences to guide their behavior. Frames are produced by nurses, and they structure how nurses make sense of their work. Using thematic analysis, we identify four frames that inform nurses' decisions about WHS: (a) communicating builds knowledge, (b) experiencing situations guides decisions, (c) adapting procedures streamlines work, and (d) team working promotes safe working. Nurses' frames question current policy and practice by challenging how nurses' safety is positioned relative to patient safety. Recognizing these frames can assist the design and implementation of effective WHS management.

  11. Paid work and unpaid work

    DEFF Research Database (Denmark)

    Bonke, Jens

    Time-use information is preferably obtained from diaries, as this method is considered more reliable than information from questionnaires. The diary-technique seems to be unique in catching the rhythm of every day life and thereby the structuring of work and leisure during a well......-questions are asked about the time spent on paid work and unpaid/household work. The advantage of the latter technique is that it can easily be integrated into surveys. Thus the American National Survey of Families and Households (NSFH) already contains two waves, and a new wave for 2001-2002, which allows...

  12. Factors Influencing Service-Learning Utilization in Social Work: Results from an Online Survey of Faculty

    Science.gov (United States)

    Cronley, Courtney; Madden, Elissa; Davis, Jaya; Preble, Kathleen

    2014-01-01

    The current study (N = 209) explored service-learning utilization in social work education by examining the influence of personal and institutional characteristics, perceived barriers, and beliefs about service-learning outcomes. Results of an online survey of social work educators showed that neither personal nor institutional characteristics…

  13. Involvement of Working Memory in Longitudinal Development of Number-Magnitude Skills

    Science.gov (United States)

    Kolkman, Meijke E.; Kroesbergen, Evelyn H.; Leseman, Paul P. M.

    2014-01-01

    The ability to connect numbers and magnitudes is an important prerequisite for math learning, here referred to as number-magnitude skills. It has been proposed that working memory plays an important role in constructing these connections. The aim of the current study was to examine if working memory accounts for constructing these connections by…

  14. Factors Influencing Service-Learning Utilization in Social Work: Results from an Online Survey of Faculty

    Science.gov (United States)

    Cronley, Courtney; Madden, Elissa; Davis, Jaya; Preble, Kathleen

    2014-01-01

    The current study (N = 209) explored service-learning utilization in social work education by examining the influence of personal and institutional characteristics, perceived barriers, and beliefs about service-learning outcomes. Results of an online survey of social work educators showed that neither personal nor institutional characteristics…

  15. O trabalho de enfermagem em saúde mental: contradições e potencialidades atuais El trabajo de enfermería en salud mental: contradicciones y potencialidades actuales Mental health nursing work: contradictions and current potentialities

    Directory of Open Access Journals (Sweden)

    Alice G. Bottaro de Oliveira

    2003-06-01

    Full Text Available Este estudo teve por objetivo identificar contradições e desafios que se apresentam atualmente no trabalho de enfermagem em saúde mental, no contexto da Reforma Psiquiátrica, tendo por referência a construção histórico-social desse processo de trabalho. A Reforma Psiquiátrica pressupõe um novo desenho de objeto e instrumentos de trabalho, que são ainda pouco visíveis na prática dos enfermeiros, e a possibilidade de se alcançar a condição de sujeito-cidadão para o portador de sofrimento mental - modo de ser e finalidade do trabalho - que está diretamente relacionada à consciência de sujeito-cidadão do trabalhador de enfermagem.Este trabajo tuvo como objetivo identificar las contradicciones y posibilidades que se presentan actualmente en el trabajo de enfermería en salud mental, en el proceso de la Reforma Psiquiátrica, basado en la construcción histórico-social de este proceso de trabajo. Se destaca que la Reforma Psiquiátrica presenta un nuevo diseño de objeto y de instrumento de trabajo que casi no se observa en el quehacer del enfermero. Sostenemos que la posibilidad de alcanzar la condición de sujeto-ciudadano del ser humano en sufrimiento psíquico, se relaciona directamente con la concientización del enfermero, como sujeto-trabajador-ciudadano.This study aimed to identify contradictions and challenges that are present nowadays in mental health nursing work, in the context of the Psychiatric Reform, on the basis of the historical-social construction of this working process. The Psychiatric Reform presupposes a new design of work purpose and instruments, which still have little visibility in nursing practice, and the possibility for the person in mental suffering to achieve the subject-citizen condition - way of being and work purpose - which is directly related with the subject-citizen awareness of the nursing worker.

  16. Electrical engineering of engineers 2. Alternative current engineering, loci diagrams, transformers, multiphase systems - a lecture and working book for the basic study. 5. rev. ed.; Elektrotechnik fuer Ingenieure 2. Wechselstromtechnik, Ortskurven, Transformator, Mehrphasensysteme - Ein Lehr- und Arbeitsbuch fuer das Grundstudium

    Energy Technology Data Exchange (ETDEWEB)

    Weissgerber, W.

    2005-07-01

    This lecture- and training book covers comprehensively and systematically fundamentals and calculation methods of ac engineering, loci diagrams, transformers and three-phase systems. Many tasks with detailed solutions in the appendix complete theoretical treatises and enable a good preparation for the examination. The latest edition contains an index of applicated definitions, formulas and units. The content: Sinusoidal changing parameters; Calculation of ac grids; Power in the ac circuit; Loci diagrams; transformers; Multi- and three-phase systems. The book directs to students of vocational colleges, technical universities and professional academies. (GL)

  17. Electrical engineering of engineers 1. Direct current engineering and electromagnetic field - a lecture and working book for the basic study. 6., rev. ed.; Elektrotechnik fuer Ingenieure 1. Gleichstromtechnik und Elektromagnetisches Feld - Ein Lehr- und Arbeitsbuch fuer das Grundstudium

    Energy Technology Data Exchange (ETDEWEB)

    Weissgerber, W.

    2005-07-01

    This lecture- and training book covers comprehensively and systematically fundamentals and calculation methods of DC engineering and electromagnetic field. Many tasks with detailed solutions in the appendix complete theoretical treatises and enable a good preparation for the examination. The latest edition contains an index of applicated definitions, formulas and units. The content: Physical fundamentals; Branched and non-branched power circuits; Procedures on grid calculation; Energy and power; Electrostatic field; Magnetic field. The book directs to students of vocational colleges, technical universities and professional academies. (GL)

  18. Temporal dynamics of visual working memory.

    Science.gov (United States)

    Sobczak-Edmans, M; Ng, T H B; Chan, Y C; Chew, E; Chuang, K H; Chen, S H A

    2016-01-01

    The involvement of the human cerebellum in working memory has been well established in the last decade. However, the cerebro-cerebellar network for visual working memory is not as well defined. Our previous fMRI study showed superior and inferior cerebellar activations during a block design visual working memory task, but specific cerebellar contributions to cognitive processes in encoding, maintenance and retrieval have not yet been established. The current study examined cerebellar contributions to each of the components of visual working memory and presence of cerebellar hemispheric laterality was investigated. 40 young adults performed a Sternberg visual working memory task during fMRI scanning using a parametric paradigm. The contrast between high and low memory load during each phase was examined. We found that the most prominent activation was observed in vermal lobule VIIIb and bilateral lobule VI during encoding. Using a quantitative laterality index, we found that left-lateralized activation of lobule VIIIa was present in the encoding phase. In the maintenance phase, there was bilateral lobule VI and right-lateralized lobule VIIb activity. Changes in activation in right lobule VIIIa were present during the retrieval phase. The current results provide evidence that superior and inferior cerebellum contributes to visual working memory, with a tendency for left-lateralized activations in the inferior cerebellum during encoding and right-lateralized lobule VIIb activations during maintenance. The results of the study are in agreement with Baddeley's multi-component working memory model, but also suggest that stored visual representations are additionally supported by maintenance mechanisms that may employ verbal coding.

  19. Enhancing women's health: A call for social work research.

    Science.gov (United States)

    Bird, Melissa; Wright, Rachel L; Frost, Caren J

    2016-10-01

    This article presents a critical synthesis of the social work empirical literature on women's health. In light of recent policy changes that directly affect women's health and social work, the authors conducted a literature review of recent publications (2010-2015) regarding social work and women's health nationally. Despite frequent accounts cited in the literature, there has been no comprehensive review of issues involving women's health and social work in the United States. The purpose of this review is to examine the current social work literature addressing women's health at the national (U.S.) level. This research presents a summary description of the status of the social work literature dealing with women's health, specifically 51 articles published between 2010 and 2015. Our search highlights the need for social work research to fill gaps and more fully address the needs of women across the lifespan.

  20. Working Memory Underpins Cognitive Development, Learning, and Education.

    Science.gov (United States)

    Cowan, Nelson

    2014-06-01

    Working memory is the retention of a small amount of information in a readily accessible form. It facilitates planning, comprehension, reasoning, and problem-solving. I examine the historical roots and conceptual development of the concept and the theoretical and practical implications of current debates about working memory mechanisms. Then I explore the nature of cognitive developmental improvements in working memory, the role of working memory in learning, and some potential implications of working memory and its development for the education of children and adults. The use of working memory is quite ubiquitous in human thought, but the best way to improve education using what we know about working memory is still controversial. I hope to provide some directions for research and educational practice.