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Sample records for high chronic job

  1. Chronic job burnout and daily functioning: A theoretical analysis

    Directory of Open Access Journals (Sweden)

    Arnold B. Bakker

    2014-12-01

    Full Text Available In this article, we discuss the individual employee's role in the development of his/her job burnout. We review the antecedents and consequences of burnout, and propose a model with chronic burnout as a moderator of daily functioning in the workplace. Specifically, we argue that chronic burnout strengthens the loss cycle of daily job demands, daily exhaustion, and daily self-undermining. Additionally, we argue that chronic burnout weakens the gain cycle of daily job resources, daily work engagement, and daily job crafting. We conclude that employees with high levels of burnout need help in structurally changing their working conditions and health status.

  2. Chronic Conditions, Workplace Safety, And Job Demands Contribute To Absenteeism And Job Performance.

    Science.gov (United States)

    Jinnett, Kimberly; Schwatka, Natalie; Tenney, Liliana; Brockbank, Claire V S; Newman, Lee S

    2017-02-01

    An aging workforce, increased prevalence of chronic health conditions, and the potential for longer working lives have both societal and economic implications. We analyzed the combined impact of workplace safety, employee health, and job demands (work task difficulty) on worker absence and job performance. The study sample consisted of 16,926 employees who participated in a worksite wellness program offered by a workers' compensation insurer to their employers-314 large, midsize, and small businesses in Colorado across multiple industries. We found that both workplace safety and employees' chronic health conditions contributed to absenteeism and job performance, but their impact was influenced by the physical and cognitive difficulty of the job. If employers want to reduce health-related productivity losses, they should take an integrated approach to mitigate job-related injuries, promote employee health, and improve the fit between a worker's duties and abilities.

  3. Effect of Job Strain on Job Burnout, Mental Fatigue and Chronic Diseases among Civil Servants in the Xinjiang Uygur Autonomous Region of China.

    Science.gov (United States)

    Guan, Suzhen; Xiaerfuding, Xiadiya; Ning, Li; Lian, Yulong; Jiang, Yu; Liu, Jiwen; Ng, Tzi Bun

    2017-08-03

    Job strain is a major concern in view of its effects among civil servants associated with job burnout, mental fatigue and chronic diseases. The objective of this study was to assess the job strain level among civil servants and examine the effect of job strain on job burnout, mental fatigue and the resulting chronic diseases. A cross-sectional study with a representative sample consisting of 5000 civil servants was conducted from March to August 2014. Using a structured questionnaire, the job strain level, job burnout and mental fatigue were measured by using the Personal Strain Questionnaire (PSQ), Maslach Burnout Inventory (MBI) and Multidimensional Fatigue Inventory (MFI-20), respectively. Overall, 33.8% of the civil servants were found to be afflicted with high and moderate job strain. The characteristics of most of the civil servants with a higher-job strain level were as follows: female, Uygur, lower educational level and job title rank, shorter working experience, married marital status, and lower income level. Civil servants suffering from chronic disease mainly had hypertension and coronary heart disease, which accounted for 18.5% of the diseases. Civil servants with a high-job strain level exhibited higher rates of burnout, mental fatigue scores and incidence of chronic diseases. There was a multiple linear regression model composed of three predictor variables in job burnout, which accounted for 45.0% of its occurrence: female gender, lower-income level, higher-job strain in civil servants, the greater the rate of job burnout was. Four factors-male gender, lower-job title rank, higher-job strain, shorter-job tenure of civil servants-explained 25.0% of the mental fatigue model. Binary logistic regression showed that intermediate-rank employees (OR = 0.442, 95% CI: 0.028-0.634; p burnout scores and mental fatigue scores compared with civil servants with lower scores (OR = 1.139, 95% CI: 1.012-3.198; OR = 1.697, 95% CI: 1.097-2.962). These data provide

  4. Job Satisfaction of High School Journalism Educators.

    Science.gov (United States)

    Dvorak, Jack; Phillips, Kay D.

    Four research questions are posed to explore the job satisfaction of high school journalism educators. A national random sample of 669 respondents shows that journalism educators are generally satisfied with their jobs--more so than teachers in other disciplines. Multiple regression analysis using Herzberg's motivation-hygiene theory as a…

  5. Do high job demands increase intrinsic motivation or fatigue or both? The role of job control and job social support

    NARCIS (Netherlands)

    Van Yperen, N.W.; Hagedoorn, M.

    2003-01-01

    Examined whether job control and job social support reduce signs of fatigue and enhance intrinsic motivation among employees facing high job demands. 555 nurses (mean age 35.5 yrs) working at specialized units for patients with different levels of mental deficiency completed surveys regarding: (1) j

  6. Do high job demands increase intrinsic motivation or fatigue or both? The role of job control and job social support

    NARCIS (Netherlands)

    Van Yperen, N.W.; Hagedoorn, M.

    2003-01-01

    Examined whether job control and job social support reduce signs of fatigue and enhance intrinsic motivation among employees facing high job demands. 555 nurses (mean age 35.5 yrs) working at specialized units for patients with different levels of mental deficiency completed surveys regarding: (1)

  7. Facilitating job retention for chronically ill employees: perspectives of line managers and human resource managers

    NARCIS (Netherlands)

    Haafkens, J.A.; Kopnina, H.; Meerman, M.G.M.; van Dijk, F.J.H.

    2011-01-01

    Background: Chronic diseases are a leading contributor to work disability and job loss in Europe. Recent EU policies aim to improve job retention among chronically ill employees. Disability and occupational health researchers argue that this requires a coordinated and pro-active approach at the work

  8. Jobs

    DEFF Research Database (Denmark)

    Schubart, Rikke

    2013-01-01

    Review of the movie Jobs (Joshua Michael Stern, 2013), a drama about Steve Jobs, the founder of Apple.......Review of the movie Jobs (Joshua Michael Stern, 2013), a drama about Steve Jobs, the founder of Apple....

  9. Jobs

    DEFF Research Database (Denmark)

    Schubart, Rikke

    2013-01-01

    Review of the movie Jobs (Joshua Michael Stern, 2013), a drama about Steve Jobs, the founder of Apple.......Review of the movie Jobs (Joshua Michael Stern, 2013), a drama about Steve Jobs, the founder of Apple....

  10. Dynamic Resource Management and Job Scheduling for High Performance Computing

    OpenAIRE

    2016-01-01

    Job scheduling and resource management plays an essential role in high-performance computing. Supercomputing resources are usually managed by a batch system, which is responsible for the effective mapping of jobs onto resources (i.e., compute nodes). From the system perspective, a batch system must ensure high system utilization and throughput, while from the user perspective it must ensure fast response times and fairness when allocating resources across jobs. Parallel jobs can be divide...

  11. Solving the conundrum of Job: a probable biblical description of chronic renal failure with neurological symptoms.

    Science.gov (United States)

    Resende, Luiz Antonio de Lima; Kirchner, Daniel Rocco; Ruiz e Resende, Lucilene Silva

    2009-06-01

    The disease described in the Bible's Book of Job is controversial and had been of interest of theologists, psychiatrists, and dermatologists for many years. We describe several signs and symptoms compatible with chronic renal failure with neurological alterations.

  12. Dynamics of Job Quitting among High Educated Female Former Employees

    Directory of Open Access Journals (Sweden)

    J. Seno Aditya Utama

    2012-08-01

    Full Text Available The number of highly educated woman workers increased in recent year, but job quitting and woman career discontinuity was still high; it was related to working inequalities and work-family issues. The current study investigates the antecedent of woman job quitting decision, career aspiration, spouse and supervisor support. Individual in-depth interviews investigated the 12 highly educated ex-employee mothers. The findings were spouse support on woman job quitting, children care orientation, supervisor retention effort, current positive evaluation and unintended future career.

  13. Dynamics of Job Quitting among High Educated Female Former Employees

    Directory of Open Access Journals (Sweden)

    J. Seno Aditya Utama

    2012-08-01

    Full Text Available The number of highly educated woman workers increased in recent year, but job quitting and woman career discontinuity was still high; it was related to working inequalities and work-family issues. The current study investigates the antecedent of woman job quitting decision, career aspiration, spouse and supervisor support. Individual in-depth interviews investigated the 12 highly educated ex-employee mothers. The findings were spouse support on woman job quitting, children care orientation, supervisor retention effort, current positive evaluation and unintended future career.

  14. Facilitating job retention for chronically ill employees: perspectives of line managers and human resource managers.

    Science.gov (United States)

    Haafkens, Joke A; Kopnina, Helen; Meerman, Martha G M; van Dijk, Frank J H

    2011-05-17

    Chronic diseases are a leading contributor to work disability and job loss in Europe. Recent EU policies aim to improve job retention among chronically ill employees. Disability and occupational health researchers argue that this requires a coordinated and pro-active approach at the workplace by occupational health professionals, line managers (LMs) and human resource managers (HRM). Little is known about the perspectives of LMs an HRM on what is needed to facilitate job retention among chronically ill employees. The aim of this qualitative study was to explore and compare the perspectives of Dutch LMs and HRM on this issue. Concept mapping methodology was used to elicit and map statements (ideas) from 10 LMs and 17 HRM about what is needed to ensure continued employment for chronically ill employees. Study participants were recruited through a higher education and an occupational health services organization. Participants generated 35 statements. Each group (LMs and HRM) sorted these statements into six thematic clusters. LMs and HRM identified four similar clusters: LMs and HRM must be knowledgeable about the impact of chronic disease on the employee; employees must accept responsibility for work retention; work adaptations must be implemented; and clear company policy. Thematic clusters identified only by LMs were: good manager/employee cooperation and knowledge transfer within the company. Unique clusters identified by HRM were: company culture and organizational support. There were both similarities and differences between the views of LMs and HRM on what may facilitate job retention for chronically ill employees. LMs perceived manager/employee cooperation as the most important mechanism for enabling continued employment for these employees. HRM perceived organizational policy and culture as the most important mechanism. The findings provide information about topics that occupational health researchers and planners should address in developing job retention

  15. Facilitating job retention for chronically ill employees: perspectives of line managers and human resource managers

    Science.gov (United States)

    2011-01-01

    Background Chronic diseases are a leading contributor to work disability and job loss in Europe. Recent EU policies aim to improve job retention among chronically ill employees. Disability and occupational health researchers argue that this requires a coordinated and pro-active approach at the workplace by occupational health professionals, line managers (LMs) and human resource managers (HRM). Little is known about the perspectives of LMs an HRM on what is needed to facilitate job retention among chronically ill employees. The aim of this qualitative study was to explore and compare the perspectives of Dutch LMs and HRM on this issue. Methods Concept mapping methodology was used to elicit and map statements (ideas) from 10 LMs and 17 HRM about what is needed to ensure continued employment for chronically ill employees. Study participants were recruited through a higher education and an occupational health services organization. Results Participants generated 35 statements. Each group (LMs and HRM) sorted these statements into six thematic clusters. LMs and HRM identified four similar clusters: LMs and HRM must be knowledgeable about the impact of chronic disease on the employee; employees must accept responsibility for work retention; work adaptations must be implemented; and clear company policy. Thematic clusters identified only by LMs were: good manager/employee cooperation and knowledge transfer within the company. Unique clusters identified by HRM were: company culture and organizational support. Conclusions There were both similarities and differences between the views of LMs and HRM on what may facilitate job retention for chronically ill employees. LMs perceived manager/employee cooperation as the most important mechanism for enabling continued employment for these employees. HRM perceived organizational policy and culture as the most important mechanism. The findings provide information about topics that occupational health researchers and planners should

  16. Facilitating job retention for chronically ill employees: perspectives of line managers and human resource managers

    Directory of Open Access Journals (Sweden)

    Meerman Martha GM

    2011-05-01

    Full Text Available Abstract Background Chronic diseases are a leading contributor to work disability and job loss in Europe. Recent EU policies aim to improve job retention among chronically ill employees. Disability and occupational health researchers argue that this requires a coordinated and pro-active approach at the workplace by occupational health professionals, line managers (LMs and human resource managers (HRM. Little is known about the perspectives of LMs an HRM on what is needed to facilitate job retention among chronically ill employees. The aim of this qualitative study was to explore and compare the perspectives of Dutch LMs and HRM on this issue. Methods Concept mapping methodology was used to elicit and map statements (ideas from 10 LMs and 17 HRM about what is needed to ensure continued employment for chronically ill employees. Study participants were recruited through a higher education and an occupational health services organization. Results Participants generated 35 statements. Each group (LMs and HRM sorted these statements into six thematic clusters. LMs and HRM identified four similar clusters: LMs and HRM must be knowledgeable about the impact of chronic disease on the employee; employees must accept responsibility for work retention; work adaptations must be implemented; and clear company policy. Thematic clusters identified only by LMs were: good manager/employee cooperation and knowledge transfer within the company. Unique clusters identified by HRM were: company culture and organizational support. Conclusions There were both similarities and differences between the views of LMs and HRM on what may facilitate job retention for chronically ill employees. LMs perceived manager/employee cooperation as the most important mechanism for enabling continued employment for these employees. HRM perceived organizational policy and culture as the most important mechanism. The findings provide information about topics that occupational health

  17. High Job Demands, Still Engaged and Not Burned Out? The Role of Job Crafting

    NARCIS (Netherlands)

    Hakanen, Jari J.; Seppälä, Piia; Peeters, Maria C W

    2017-01-01

    Purpose: Traditionally, employee well-being has been considered as resulting from decent working conditions arranged by the organization. Much less is known about whether employees themselves can make self-initiated changes to their work, i.e., craft their jobs, in order to stay well, even in highly

  18. Employees facing high job demands: How to keep them fit, satisfied, and intrinsically motivated?

    NARCIS (Netherlands)

    Van Yperen, N.W.; Nagao, DH

    2002-01-01

    The purpose of the present research was to determine why some employees faced with high job demands feel fatigued, dissatisfied, and unmotivated, whereas others feel fatigued but satisfied and intrinsically motivated. It is argued and demonstrated that two job conditions, namely job control and job

  19. Employees facing high job demands: How to keep them fit, satisfied, and intrinsically motivated?

    NARCIS (Netherlands)

    Van Yperen, N.W.; Nagao, DH

    2002-01-01

    The purpose of the present research was to determine why some employees faced with high job demands feel fatigued, dissatisfied, and unmotivated, whereas others feel fatigued but satisfied and intrinsically motivated. It is argued and demonstrated that two job conditions, namely job control and job

  20. Using a Mixed Model to Evaluate Job Satisfaction in High-Tech Industries.

    Science.gov (United States)

    Tsai, Sang-Bing; Huang, Chih-Yao; Wang, Cheng-Kuang; Chen, Quan; Pan, Jingzhou; Wang, Ge; Wang, Jingan; Chin, Ta-Chia; Chang, Li-Chung

    2016-01-01

    R&D professionals are the impetus behind technological innovation, and their competitiveness and capability drive the growth of a company. However, high-tech industries have a chronic shortage of such indispensable professionals. Accordingly, reducing R&D personnel turnover has become a major human resource management challenge facing innovative companies. This study combined importance-performance analysis (IPA) with the decision-making trial and evaluation laboratory (DEMATEL) method to propose an IPA-DEMATEL model. Establishing this model involved three steps. First, an IPA was conducted to measure the importance of and satisfaction gained from job satisfaction criteria. Second, the DEMATEL method was used to determine the causal relationships of and interactive influence among the criteria. Third, a criteria model was constructed to evaluate job satisfaction of high-tech R&D personnel. On the basis of the findings, managerial suggestions are proposed.

  1. Research on Job Satisfaction of Elementary and High School Teachers and Strategies to Increase Job Satisfaction

    Science.gov (United States)

    Fuming, Xu; Jiliang, Shen

    2007-01-01

    Job satisfaction is an important topic in teacher education research. Exploring the issue of teacher job satisfaction helps us gain a deeper understanding of teachers' mental state, such as their occupational attitudes, zeal for teaching, and work enthusiasm, which affects the quality of teaching and education. From an examination of teachers' job…

  2. Job Resources Boost Work Engagement, Particularly when Job Demands Are High

    Science.gov (United States)

    Bakker, Arnold B.; Hakanen, Jari J.; Demerouti, Evangelia; Xanthopoulou, Despoina

    2007-01-01

    This study of 805 Finnish teachers working in elementary, secondary, and vocational schools tested 2 interaction hypotheses. On the basis of the job demands-resources model, the authors predicted that job resources act as buffers and diminish the negative relationship between pupil misbehavior and work engagement. In addition, using conservation…

  3. Job Resources Boost Work Engagement, Particularly when Job Demands Are High

    Science.gov (United States)

    Bakker, Arnold B.; Hakanen, Jari J.; Demerouti, Evangelia; Xanthopoulou, Despoina

    2007-01-01

    This study of 805 Finnish teachers working in elementary, secondary, and vocational schools tested 2 interaction hypotheses. On the basis of the job demands-resources model, the authors predicted that job resources act as buffers and diminish the negative relationship between pupil misbehavior and work engagement. In addition, using conservation…

  4. Job Resources Boost Work Engagement, Particularly When Job Demands Are High

    NARCIS (Netherlands)

    J.J. Hakanen (Jari); E. Demerouti (Eva); D. Xanthopoulou (Despoina); A.B. Bakker (Arnold)

    2007-01-01

    textabstractThis study of 805 Finnish teachers working in elementary, secondary, and vocational schools tested 2 interaction hypotheses. On the basis of the job demands–resources model, the authors predicted that job resources act as buffers and diminish the negative relationship between pupil

  5. Job Resources Boost Work Engagement, Particularly When Job Demands Are High

    NARCIS (Netherlands)

    J.J. Hakanen (Jari); E. Demerouti (Eva); D. Xanthopoulou (Despoina); A.B. Bakker (Arnold)

    2007-01-01

    textabstractThis study of 805 Finnish teachers working in elementary, secondary, and vocational schools tested 2 interaction hypotheses. On the basis of the job demands–resources model, the authors predicted that job resources act as buffers and diminish the negative relationship between pupil misbe

  6. 77 FR 1778 - U.S.-EU High Level Working Group on Jobs and Growth

    Science.gov (United States)

    2012-01-11

    ... TRADE REPRESENTATIVE U.S.-EU High Level Working Group on Jobs and Growth AGENCY: Office of the United... Working Group on Jobs and Growth, led by U.S. Trade Representative Ron Kirk and EU Trade Commissioner... and investment to support mutually beneficial job creation, economic growth, and...

  7. High Job Demands and Low Job Control Increase Nurses' Professional Leaving Intentions: The Role of Care Setting and Profit Orientation.

    Science.gov (United States)

    Wendsche, Johannes; Hacker, Winfried; Wegge, Jürgen; Rudolf, Matthias

    2016-10-01

    We investigated how two types of care setting (home care and nursing home) and type of ownership (for-profit vs. public/non-profit) of geriatric care services interacted in influencing registered nurses' intention to give up their profession. In prior research, employment in for-profit-organizations, high job demands, and low job control were important antecedents of nurses' intent to leave. However, the impact of care setting on these associations was inconclusive. Therefore, we tested a mediated moderation model predicting that adverse work characteristics would drive professional leaving intentions, particularly in for-profit services and in nursing homes. A representative German sample of 304 registered nurses working in 78 different teams participated in our cross-sectional study. As predicted, lower job control and higher job demands were associated with higher professional leaving intentions, and nurses reported higher job demands in public/non-profit care than in for-profit care, and in nursing homes compared to home care. Overall, RNs in nursing homes and home care reported similar intent to leave, but in for-profit settings only, nurses working in nursing homes reported higher professional leaving intentions than did nurses in home care, which was linked to lower job control in the for-profit nursing home setting, supporting mediated moderation. Taken together, our results indicate that the interplay of care setting and type of ownership is important when explaining nurses' intentions to give up their profession. © 2016 Wiley Periodicals, Inc.

  8. The effect of high performance HR practices on employees' job satisfaction

    OpenAIRE

    GÜRBÜZ, Sait

    2012-01-01

    The purpose of this paper is to investigate potential impacts of high performance HR (human resources) practices on employee's job satisfaction. The research hypotheses are tested using sample data collected from 480 blue-collar employees of 35 larger firms in Istanbul, Turkey. The proposed practices, which were participation, empowerment, job rotation, self-directed work teams, and contingent compensation, were positively correlated with employee's job satisfaction. Hierarchical re...

  9. Empowering employees with chronic diseases; development of an intervention aimed at job retention and design of a randomised controlled trial

    OpenAIRE

    Heutink Annelies; de Vries Gabe; Varekamp Inge; van Dijk Frank JH

    2008-01-01

    Abstract Background Persons with a chronic disease are less often employed than healthy persons. If employed, many of them experience problems at work. Therefore, we developed a training programme aimed at job retention. The objective of this paper is to describe this intervention and to present the design of a study to evaluate its effectiveness. Development and description of intervention A systematic review, a needs assessment and discussions with Dutch experts led to a pilot group trainin...

  10. Job Creation and Job Types

    DEFF Research Database (Denmark)

    Kuhn, Johan M.; Malchow-Møller, Nikolaj; Sørensen, Anders

    , these measures allow us to provide a more nuanced assessment of the role of entrepreneurial firms in the job-creation process than previous studies. Our findings show that while start-ups are responsible for the entire overall net job creation, incumbents account for more than a third of net job creation within...... high-skilled jobs. Moreover, start-ups “only” create around half of the surplus jobs, and even less of the high-skilled surplus jobs. Finally, our approach allows us to characterize and identify differences across industries, educational groups and regions....

  11. Role Conflict and Ambiguity as Predictors of Job Satisfaction in High School Counselors

    Science.gov (United States)

    Cervoni, Annemarie; DeLucia-Waack, Janice

    2011-01-01

    The purpose of this study was to examine the relationship between role conflict and role ambiguity, and percentage of time spent on ASCA recommended duties (counseling, coordination, consultation, and large group guidance); and job satisfaction of high school counselors. The Role Conflict and Role Ambiguity Scale and the Job Descriptive Index were…

  12. Career Technical Education: Keeping Adult Learners Competitive for High-Demand Jobs

    Science.gov (United States)

    National Association of State Directors of Career Technical Education Consortium, 2011

    2011-01-01

    In today's turbulent economy, how can adult workers best position themselves to secure jobs in high-demand fields where they are more likely to remain competitive and earn more? Further, how can employers up-skill current employees so that they meet increasingly complex job demands? Research indicates that Career Technical Education (CTE) aligned…

  13. High-demand jobs: age-related diversity in work ability?

    Science.gov (United States)

    Sluiter, Judith K

    2006-07-01

    High-demand jobs include 'specific' job demands that are not preventable with state of the art ergonomics knowledge and may overburden the bodily capacities, safety or health of workers. An interesting question is whether the age of the worker is an important factor in explanations of diversity in work ability in the context of high-demand jobs. In this paper, the work ability of ageing workers is addressed according to aspects of diversity in specific job demands and the research methods that are needed to shed light upon the relevant associated questions. From the international literature, a body of evidence was elicited concerning rates of chronological ageing in distinct bodily systems and functions. Intra-age-cohort differences in capacities and work ability, however, require (not yet existing) valid estimates of functional age or biological age indices for the specific populations of workers in high-demand jobs. Many studies have drawn on the highly demanding work of fire-fighters, ambulance workers, police officers, medical specialists, pilots/astronauts and submarine officers. Specific job demands in these jobs can be physical, mental or psychosocial in origin but may cause combined task-level loadings. Therefore, the assessment of single demands probably will not reveal enough relevant information about work ability in high-demand jobs and there will be a call for more integrated measures. Existing studies have used a variety of methodologies to address parts of the issue: task analyses for quantifying physical work demands, observations of psychological and physiological parameters, measures of psychosocial work demands and health complaints. Specific details about the work ability of ageing workers in high-demand jobs are scarce. In general, specific demands are more likely to overtax the capacities of older workers than those of younger workers in high-demand jobs, implying greater repercussions for health, although these effects also vary considerably

  14. Job Grading Standard for Electrician (High Voltage) WG-2810.

    Science.gov (United States)

    Civil Service Commission, Washington, DC. Bureau of Policies and Standards.

    The standard covers nonsupervisory work involved in installation, test, repair, and maintenance of electric power plant and/or overhead and underground primary electrical distribution systems. These jobs require knowledge and application of electrical principles, procedures, materials, and safety standards governing work on electrical systems…

  15. The effects of job crafting on subjective well-being amongst South African high school teachers

    Directory of Open Access Journals (Sweden)

    Sergio Peral

    2016-04-01

    Full Text Available Orientation: Job crafting can result in a number of positive outcomes for teachers, such as increased meaningfulness and engagement at work. Increased work engagement and psychological meaningfulness may yield positive benefits for the practice of teaching, thus highlighting the pivotal role of job crafting.Research purpose: The study’s aim was to investigate the relationship between job crafting and subjective well-being amongst South African high school teachers. Subjective well-being comprises psychological meaningfulness and work engagement. The potential mediating effect that psychological meaningfulness had on this relationship was further explored.Motivation for the study: Being in a highly stressful occupation, teachers need to continuously find ways to craft their working practices in order to deal effectively with their job demands and to capitalise on their available job resources. Furthermore, South Africa’s current education system calls for serious proactive measures to be taken to improve and rectify the current status, such as job crafting.Research approach, design and method: A quantitative, cross-sectional survey design was used and administered to a sample of South African high school teachers situated in Gauteng, South Africa (N = 251.Main findings: A positive relationship was found between job crafting (increasing structural resources and challenging job demands and work engagement. Furthermore, psychological meaningfulness mediated the relationship between job crafting and work engagement amongst the sampled high school teachers.Practical/managerial implications: Teachers who craft their work to better suit their preferences and needs will obtain greater meaning in their work and experience increased levels of work engagement. Training programmes and/or group-based interventions targeted around job crafting techniques may be particularly useful in the South African teaching context.Contribution/value-add: This study

  16. Empowering employees with chronic diseases; development of an intervention aimed at job retention and design of a randomised controlled trial

    Science.gov (United States)

    Varekamp, Inge; de Vries, Gabe; Heutink, Annelies; van Dijk, Frank JH

    2008-01-01

    Background Persons with a chronic disease are less often employed than healthy persons. If employed, many of them experience problems at work. Therefore, we developed a training programme aimed at job retention. The objective of this paper is to describe this intervention and to present the design of a study to evaluate its effectiveness. Development and description of intervention A systematic review, a needs assessment and discussions with Dutch experts led to a pilot group training, tested in a pilot study. The evaluation resulted in the development of a seven-session group training combined with three individual counselling sessions. The training is based on an empowerment perspective that aims to help individuals enhance knowledge, skills and self-awareness. These advances are deemed necessary for problem solving in three stages: exploration and clarification of work related problems, communication at the workplace, and development and implementation of solutions. Seven themes are discussed and practised in the group sessions: 1) Consequences of a chronic disease in the workplace, 2) Insight into feelings and thoughts about having a chronic disease, 3) Communication in daily work situations, 4) Facilities for disabled employees and work disability legislation, 5) How to stand up for oneself, 6) A plan to solve problems, 7) Follow-up. Methods Participants are recruited via occupational health services, patient organisations, employers, and a yearly national conference on chronic diseases. They are eligible when they have a chronic physical medical condition, have a paid job, and experience problems at work. Workers on long-term, 100% sick leave that is expected to continue during the training are excluded. After filling in the baseline questionnaire, the participants are randomised to either the control or the intervention group. The control group will receive no care or care as usual. Post-test mail questionnaires will be sent after 4, 8, 12 and 24 months

  17. Empowering employees with chronic diseases; development of an intervention aimed at job retention and design of a randomised controlled trial.

    Science.gov (United States)

    Varekamp, Inge; de Vries, Gabe; Heutink, Annelies; van Dijk, Frank J H

    2008-11-04

    Persons with a chronic disease are less often employed than healthy persons. If employed, many of them experience problems at work. Therefore, we developed a training programme aimed at job retention. The objective of this paper is to describe this intervention and to present the design of a study to evaluate its effectiveness. DEVELOPMENT AND DESCRIPTION OF INTERVENTION: A systematic review, a needs assessment and discussions with Dutch experts led to a pilot group training, tested in a pilot study. The evaluation resulted in the development of a seven-session group training combined with three individual counselling sessions. The training is based on an empowerment perspective that aims to help individuals enhance knowledge, skills and self-awareness. These advances are deemed necessary for problem solving in three stages: exploration and clarification of work related problems, communication at the workplace, and development and implementation of solutions. Seven themes are discussed and practised in the group sessions: 1) Consequences of a chronic disease in the workplace, 2) Insight into feelings and thoughts about having a chronic disease, 3) Communication in daily work situations, 4) Facilities for disabled employees and work disability legislation, 5) How to stand up for oneself, 6) A plan to solve problems, 7) Follow-up. Participants are recruited via occupational health services, patient organisations, employers, and a yearly national conference on chronic diseases. They are eligible when they have a chronic physical medical condition, have a paid job, and experience problems at work. Workers on long-term, 100% sick leave that is expected to continue during the training are excluded. After filling in the baseline questionnaire, the participants are randomised to either the control or the intervention group. The control group will receive no care or care as usual. Post-test mail questionnaires will be sent after 4, 8, 12 and 24 months. Primary outcome

  18. Empowering employees with chronic diseases; development of an intervention aimed at job retention and design of a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Heutink Annelies

    2008-11-01

    Full Text Available Abstract Background Persons with a chronic disease are less often employed than healthy persons. If employed, many of them experience problems at work. Therefore, we developed a training programme aimed at job retention. The objective of this paper is to describe this intervention and to present the design of a study to evaluate its effectiveness. Development and description of intervention A systematic review, a needs assessment and discussions with Dutch experts led to a pilot group training, tested in a pilot study. The evaluation resulted in the development of a seven-session group training combined with three individual counselling sessions. The training is based on an empowerment perspective that aims to help individuals enhance knowledge, skills and self-awareness. These advances are deemed necessary for problem solving in three stages: exploration and clarification of work related problems, communication at the workplace, and development and implementation of solutions. Seven themes are discussed and practised in the group sessions: 1 Consequences of a chronic disease in the workplace, 2 Insight into feelings and thoughts about having a chronic disease, 3 Communication in daily work situations, 4 Facilities for disabled employees and work disability legislation, 5 How to stand up for oneself, 6 A plan to solve problems, 7 Follow-up. Methods Participants are recruited via occupational health services, patient organisations, employers, and a yearly national conference on chronic diseases. They are eligible when they have a chronic physical medical condition, have a paid job, and experience problems at work. Workers on long-term, 100% sick leave that is expected to continue during the training are excluded. After filling in the baseline questionnaire, the participants are randomised to either the control or the intervention group. The control group will receive no care or care as usual. Post-test mail questionnaires will be sent after 4, 8

  19. Job autonomy and job satisfaction: new evidence

    OpenAIRE

    Taylor, J.; Bradley, S.; A N Nguyen

    2003-01-01

    This paper investigates the impact of perceived job autonomy on job satisfaction. We use the fifth sweep of the National Educational Longitudinal Study (1988-2000), which contains personally reported job satisfaction data for a sample of individuals eight years after the end of compulsory education. After controlling for a wide range of personal and job-related variables, perceived job autonomy is found to be a highly significant determinant of five separate domains of job satisfaction (pay, ...

  20. Career Clusters: Forecasting Demand for High School through College Jobs, 2008-2018. Executive Summary

    Science.gov (United States)

    Carnevale, Anthony P.; Smith, Nicole; Stone, James R., III; Kotamraju, Pradeep; Steuernagel, Bruce; Green, Kimberly A.

    2011-01-01

    Going directly from high school to college is not possible for everyone. Many who go to college will not do so straight out of high school, and many more need to work to pay for college. Good jobs for people without college degrees certainly still exist, although they are on a steady decline as computers and related technology take over routine…

  1. Relationship between Spiritual Intelligence and Job Satisfaction among Female High School Teachers

    Science.gov (United States)

    Zamani, Mahmmood Reza; Karimi, Fariba

    2015-01-01

    The present paper aims to study the relationship between spiritual intelligence and job satisfaction among female high school teachers in Isfahan. It was a descriptive-correlation research. Population included all female high school teachers of Isfahan (2015) in academic year 2013-2014. Sample size calculated was 320 teachers by Krejcie and…

  2. Relationship between Job Stress and Hypo-high-density Lipoproteinemia of Chinese Workers in Shanghai: The Rosai Karoshi Study

    Science.gov (United States)

    Muratsubaki, Tomohiko; Hattori, Tomomi; Li, Jue; Fukudo, Shin; Munakata, Masanori

    2016-01-01

    Background: Karoshi, or death due to overwork, has now become a serious social problem in China. Worsening of cardiovascular risks by stress might initiate karoshi. Many studies have examined the relationship between job stress and obesity, hypertension, and type 2 diabetes mellitus, but less evidence exists for dyslipidemia like hypo-high-density lipoproteinemia (hypo-HDL). The aim of this study was to investigate the relationship between job stress and hypo-HDL of Chinese workers in Shanghai. Methods: We studied 2219 Chinese workers in Shanghai, who participated in the Japan-China cooperative study for the prevention of karoshi. A questionnaire was administered to examine the lifestyle characteristics, job category, weekly working hours, and job stress. Job demand and job control were quantified using the National Institute for Occupational Safety and Health questionnaire. Modified job strain measure was defined by the combination of low job control and high demand. Hypo-HDL was defined as plasma high-density lipoprotein cholesterol concentration of job strain was not related to hypo-HDL either in men or women. In men, multivariate adjusted odds ratio (OR) for having hypo-HDL was significantly higher in the lowest job control tertile compared with the highest job control tertile (OR = 1.39, 95% confidence interval [CI] 1.03–1.87, P = 0.034). In the same model, a similar trend was observed for women, but it did not reach a statistically significant level (OR = 1.51, 95% CI, 0.88–2.56, P = 0.132). Conclusion: A low level of job control but not modified job strain was significantly related to higher prevalence of hypo-HDL of Chinese workers in Shanghai. PMID:27748331

  3. Relationship between Job Stress and Hypo-high-density Lipoproteinemia of Chinese Workers in Shanghai: The Rosai Karoshi Study

    Institute of Scientific and Technical Information of China (English)

    Tomohiko Muratsubaki; Tomomi Hattori; Jue Li; Shin Fukudo; Masanori Munakata

    2016-01-01

    Background:Karoshi,or death due to overwork,has now become a serious social problem in China.Worsening of cardiovascular risks by stress might initiate karoshi.Many studies have examined the relationship between job stress and obesity,hypertension,and type 2 diabetes mellitus,but less evidence exists for dyslipidemia like hypo-high-density lipoproteinemia (hypo-HDL).The aim of this study was to investigate the relationship between job stress and hypo-HDL of Chinese workers in Shanghai.Methods:We studied 2219 Chinese workers in Shanghai,who participated in the Japan-China cooperative study for the prevention of karoshi.A questionnaire was administered to examine the lifestyle characteristics,job category,weekly working hours,and job stress.Job demand and job control were quantified using the National Institute for Occupational Safety and Health questionnaire.Modified job strain measure was defined by the combination of low job control and high demand.Hypo-HDL was defined as plasma high-density lipoprotein cholesterol concentration of<1.04 mmol/L (40 mg/dl).Multivariate logistic regression analysis was performed for hypo-HDL as a dependent variable.Results:Modified job strain was not related to hypo-HDL either in men or women.In men,multivariate adjusted odds ratio (OR) for having hypo-HDL was significantly higher in the lowest job control tertile compared with the highest job control tertile (OR =1.39,95% confidence interval [CI] 1.03-1.87,P =0.034).In the same model,a similar trend was observed for women,but it did not reach a statistically significant level (OR =1.51,95% CI,0.88-2.56,P =0.132).Conclusion:A low level of job control but not modified job strain was significantly related to higher prevalence ofhypo-HDL of Chinese workers in Shanghai.

  4. Attitudes of elementary, middle and high school teachers toward mainstreaming: implications for job satisfaction.

    Science.gov (United States)

    Lombardo, E; Lombardo, V

    1987-01-01

    Little attention has been paid to the job satisfaction experienced by human services personnel, including classroom teachers. This study examines teacher's response to postal questionnaires seeking information about job satisfaction and attitudes to the mainstreaming of children with special needs. Results suggest that teachers at secondary or high school level experience lower job satisfaction than those working in middle or elementary schools. Comparison between teachers with or without experiences of mainstreaming reveals further differences between these groups with regard to their attitude toward the value of special educator involvement in the classroom; the importance of special assessments; discipline; the role of mainstreaming in enhancing peer relationships; and appreciation of school administrators' awareness of the implications of mainstreaming.

  5. The Relationship of High School Teachers' Job Satisfaction to Principal Support

    Science.gov (United States)

    Bressler, Kathleen M.

    2012-01-01

    The purpose of this study was to examine the relationship between high school teacher job satisfaction, using an instrument that measures Herzberg's Two Factor Theory and principal support, using an adapted instrument from House's theory of administrative support. Data were collected by a team of researchers from 34 self-selected public…

  6. The Relationship of High School Teachers' Job Satisfaction to Principal Support

    Science.gov (United States)

    Bressler, Kathleen M.

    2012-01-01

    The purpose of this study was to examine the relationship between high school teacher job satisfaction, using an instrument that measures Herzberg's Two Factor Theory and principal support, using an adapted instrument from House's theory of administrative support. Data were collected by a team of researchers from 34 self-selected public Virginia…

  7. Examination of Job Satisfaction of the Medical Vocational High School Teachers

    Science.gov (United States)

    Bayraktar, Hatice Vatansever; Güney, Burcu

    2016-01-01

    The aim of this study is to determine the job satisfaction level of Medical Vocational High School teachers and whether it differs according to different variables. The research was organized in accordance with the screening model. The population of the research was composed of vocational course teachers who worked in Medical Vocational High…

  8. The Influence of Competence, Motivation, and Organisational Culture to High School Teacher Job Satisfaction and Performance

    Science.gov (United States)

    Arifin, H. Muhammad

    2015-01-01

    The study aims to find out and analyze the influence of competence, motivation, and organizational competence to high school teacher job satisfaction and performance in Jayapura City, Papua, Indonesia. The study was conducted on 117 respondents of 346 teachers by means of questionnaire. Data is analyzed by SEM analysis method in AMOS program.…

  9. Modeling of Structural Equation Teachers’ Job satisfaction in Agricultural High School, Mazandaran Province, Iran

    Directory of Open Access Journals (Sweden)

    M. Alikhani Dadoukolaei

    2015-05-01

    Full Text Available Job satisfaction is a positive or pleasant emotional state resulting from a person’s appreciation of his/her own job or experience. The study purpose was to model job satisfaction for teachers working in Agricultural institutes within Mazandaran province of Iran. The study used a descriptive-correlative design . The statistical population (including all instructors working for agricultural Institutes within Mazandaran Province of Iran was es 127 teachers. Using Cochran’s formula, the sample size was estimated at 85 teachers. To increase the viability of the study, the planned sample size was determined att 110 teachers from which 108 teachers completed the questionnaires. The study was conducted using questionnaire. The content validity of the questionnaire was assessed by a group of extension specialists. In order to measure the reliability of research questionnaires, 29 teachers who were randomly selected. completed some questionnaires. Cronbach's alpha, ordinal theta and combination reliability were calculated by 0.95, 0.92 and 0.87 respectively. The results indicate that the magnitude of job satisfaction for %85.2 of instructors working in Agricultural institutes within Mazandaran province was moderate and relatively high. Based on the estimated Structural equation model, the highest effect on the job satisfaction was related to the environmental factor with the path coefficient of 0.64. Motivational factor with the path coefficient of 0.26 had a significant effect on job satisfaction. In addition, the environmental factor with the path coefficient of 0.55 had a significant effect on the Motivational factor.

  10. An Ala. High School Makes Literacy a Schoolwide Job

    Science.gov (United States)

    Gewertz, Catherine

    2009-01-01

    As concern over teenagers' reading and writing skills mounts, an Alabama high school shows how to teach literacy in every subject. When Buckhorn joined the reading initiative, its teachers and top administrators attended the state's two-week summer workshop, and were inspired by its vision of literacy instruction across the content areas. But they…

  11. Marketable Job Skills for High School Students: What We Learned from an Evaluation of after School Matters

    Science.gov (United States)

    Alexander, Kendra P.; Hirsch, Barton J.

    2012-01-01

    This article summarizes findings from an experimental evaluation of After School Matters (ASM), a paid, apprenticeship-based, after-school program in Chicago for high school students. Analysis of quantitative data from a mock job interview revealed that ASM participants did not demonstrate more marketable job skills than youth in the control…

  12. JOB INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Chinajob.com professional jobs Chiruyob.com is looking for experienced business teachers to teach marketing and branding, administration and sales skills. Web editors, composers and polishers are needed all through the year. Also, if you are a highly qualified professional in your industry, Chinajob.com can help you with your job search and career advancement. Contact: resume@chinajob.com and teaching@chinajob.com

  13. JOSHUA: Symmetric Active/Active Replication for Highly Available HPC Job and Resource Management

    Energy Technology Data Exchange (ETDEWEB)

    Uhlemann, Kai [ORNL; Engelmann, Christian [ORNL; Scott, Steven L [ORNL

    2006-01-01

    Most of today's HPC systems employ a single head node for control, which represents a single point of failure as it interrupts an entire HPC system upon failure. Furthermore, it is also a single point of control as it disables an entire HPC system until repair. One of the most important HPC system service running on the head node is the job and resource management. If it goes down, all currently running jobs loose the service they report back to. They have to be restarted once the head node is up and running again. With this paper, we present a generic approach for providing symmetric active/active replication for highly available HPC job and resource management. The JOSHUA solution provides a virtually synchronous environment for continuous availability without any interruption of service and without any loss of state. Replication is performed externally via the PBS service interface without the need to modify any service code. Test results as well as a reliability analysis of our proof-of-concept prototype implementation show that continuous availability can be provided by JOSHUA with an acceptable performance trade-off.

  14. Does High Emotional Demand with Low Job Control Relate to Suicidal Ideation among Service and Sales Workers in Korea?

    Science.gov (United States)

    Yoon, Jin-Ha; Jeung, Dayee; Chang, Sei-Jin

    2016-07-01

    We examined the relationship of high emotional demands and low job control to suicidal ideation among service and sales workers in Korea. A total of 1,995 service and sales workers participated in this study. Suicidal ideation and level of emotional demand and job control were assessed by self-reported questionnaire in 4th Korean National Health and Nutrition Examination Survey. Gender-specific odds ratio (OR) and 95% confidence intervals (95% CI) for suicidal ideation were calculated using logistic regression analysis. The results show that workers who suffered from high emotional demands (OR, 2.07; 95% CI, 1.24-3.45 in men, OR, 1.97; 95% CI, 1.42-2.75 in women) or low job control (OR, 1.96; 95% CI, 1.42-2.75 in men, OR, 1.33; 95% CI, 0.91-1.93 in women) were more likely to experience suicidal ideation after controlling for age, household income, and employment characteristics. The interaction model of emotional demands and job control revealed that workers with high emotional demands and high job control (OR, 1.93; 95% CI, 1.08-3.45 in men, OR, 1.60; 95% CI,1.06-2.42 in women) and high emotional demands and low job control (OR; 4.60, 95% CI;1.88-11.29 in men, OR; 2.78, 95% CI;1.64-4.44 in women) had a higher risk for suicidal ideation compared to those with low emotional demands and high job control after controlling for age, household income, employment characteristics, smoking, alcohol drinking and physical activity habit. These results suggest that high emotional demands in both genders and low job control in men might play a crucial role in developing suicidal ideation among sales and service workers in Korea.

  15. Association between job strain (high demand-low control and cardiovascular disease risk factors among petrochemical industry workers

    Directory of Open Access Journals (Sweden)

    Siamak Poorabdian

    2013-08-01

    Full Text Available Objective: One of the practical models for assessment of stressful working conditions due to job strain is "job demand and control" or Karasek's job strain model. This model explains how adverse physical and psychological effects including cardiovascular disease risk factors can be established due to high work demand. The aim was to investigate how certain cardiovascular risk factors including body mass index (BMI, heart rate, blood pressure, serum total cholesterol levels, and cigarette smoking are associated with job demand and control in workers. Materials and Methods: In this cohort study, 500 subjects completed "job demand and control" questionnaires. Factor analysis method was used in order to specify the most important "job demand and control" questions. Health check-up records of the workers were applied to extract data about cardiovascular disease risk factors. Ultimately, hypothesis testing, based on Eta, was used to assess the relationship between separated working groups and cardiovascular risk factors (hypertension and serum total cholesterol level. Results: A significant relationship was found between the job demand-control model and cardiovascular risk factors. In terms of chisquared test results, the highest value was assessed for heart rate (Chi2 = 145.078. The corresponding results for smoking and BMI were Chi2 = 85.652 and Chi2 = 30.941, respectively. Subsequently, Eta result for total cholesterol was 0.469, followed by hypertension equaling 0.684. Moreover, there was a significant difference between cardiovascular risk factors and job demand-control profiles among different working groups including the operational group, repairing group and servicing group. Conclusion: Job control and demand are significantly related to heart disease risk factors including hypertension, hyperlipidemia, and cigarette smoking.

  16. Job Mobility and Wage Mobility of High- and Low-Paid Workers

    NARCIS (Netherlands)

    Fouarge, D.; Muffels, R.; Vermunt, J.K.; Pavlopoulos, D.

    2007-01-01

    Studies have shown that voluntary job-to-job changes have a positive effect on wage growth. This paper argues that the impact of a job change on wage mobility depends on the position in the wage distribution. Using panel data from the UK and Germany, we show that a change of employer results into a

  17. Freelancing: Cool jobs or bad jobs?

    OpenAIRE

    Elstad, Beate

    2015-01-01

    The purpose of this article is to study the working conditions for freelance jazz musicians and freelance journalists in Norway. The study indicates that freelancing entails both good and bad job characteristics. The overall job satisfaction is reasonably high. Furthermore, the freelancers’ turnover intentions in terms of intention to leave the freelance job situation are quite low. The intrinsic motivation is very high and most freelancers perceive self-employment to be a personal choice. Th...

  18. Student Job Seekers

    Science.gov (United States)

    Vincent, Helen

    1978-01-01

    The problem of graduate unemployment in India is examined in a study of 650 job seekers in Madras City. The relatively long period of waiting before a graduate actually finds and takes a job is attributed often to high income expectation. Correlations between job and studies preference of students are among the factors discussed. (LBH)

  19. Female executives are particularly prone to the sleep-disturbing effect of isolated high-strain jobs: a cross-sectional study in German-speaking executives.

    Science.gov (United States)

    Gadinger, Michael C; Fischer, Joachim E; Schneider, Sven; Fischer, Gisela C; Frank, Gunter; Kromm, Walter

    2009-06-01

    This study assessed the main, curvilinear, interactive and gender-dependent effects of job demands, job control and social support in the prediction of sleep quality. Participants were 348 male and 76 female executives and managers from Germany, Austria and Switzerland. A multiple regression controlling for age, occupational hierarchy and various health behaviors was computed. On the level of the main effects of the Job-Demand-Control-Support (JDCS) model, the results indicate a sleep-promoting effect of social support. A significant three-way interaction of job demands, job control and social support was observed. This interaction confirms the buffering effect of high job control and high social support on high job demands. Further, this three-way interaction of the JDCS dimensions is moderated by gender as indicated by a significant four-way interaction. The directions of the significant interactions suggest that female executives are especially prone to react with impaired sleep quality when exposed to isolated high-strain jobs. The study seems to imply that the JDCS model is a suitable framework for the prediction of sleep quality among executives and managers. The results suggest that the JDCS model might contribute to a better understanding of the higher prevalence of poor sleep amongst female executives. Further, the results imply that high job control and high social support might help executives to maintain good sleep quality despite experiencing high job demands.

  20. High-quality chronic care delivery improves experiences of chronically ill patients receiving care

    NARCIS (Netherlands)

    J.M. Cramm (Jane); A.P. Nieboer (Anna)

    2013-01-01

    markdownabstract__Abstract__ Objective. Investigate whether high-quality chronic care delivery improved the experiences of patients. Design. This study had a longitudinal design. Setting and Participants. We surveyed professionals and patients in 17 disease management programs targeting patients wi

  1. Do Danes enjoy a high performing chronic care system?

    DEFF Research Database (Denmark)

    Hernández-Quevedo, Christina; Olejaz, Maria; Juul, Annegrete

    2012-01-01

    The trends in population health in Denmark are similar to those in most Western European countries. Major health issues include, among others, the high prevalence of chronic illnesses and lifestyle related risk factors such as obesity, tobacco, physical inactivity and alcohol. This has pressed th...... in a recent report, the fragmented structure of the Danish health system poses challenges in providing effectively coordinated care to patients with chronic diseases....... the health system towards a model of provision of care based on the management of chronic care conditions. While the Chronic Care Model was introduced in 2005, the Danish health system does not fulfil the ten key preconditions that would characterise a high-performing chronic care system. As revealed...

  2. High serum enalaprilat in chronic renal failure

    DEFF Research Database (Denmark)

    Elung-Jensen, T; Heisterberg, J; Kamper, A L

    2001-01-01

    in patients with GFR ACE activity below the reference range. The ACE genotype did not influence the results. Additional pharmacokinetic studies were done in nine patients in whom GFR was 23 (10-42)ml/minute/1.73 m2. The median clearance of enalaprilat was 28 (16......BACKGROUND: Most angiotensin-converting enzyme (ACE) inhibitors and their metabolites are excreted renally and doses should hence be reduced in renal insufficiency. We studied whether the dosage of enalapril in daily clinical practice is associated with drug accumulation of enalaprilat in chronic...

  3. Job Mobility and Wage Mobility of High- and Low-Paid Workers

    OpenAIRE

    Fouarge, D.; Muffels, R.; Vermunt, J.K.; Pavlopoulos, D

    2007-01-01

    Studies have shown that voluntary job-to-job changes have a positive effect on wage growth. This paper argues that the impact of a job change on wage mobility depends on the position in the wage distribution. Using panel data from the UK and Germany, we show that a change of employer results into a wage increase only for the low paid workers. Within-firm job changes produce, on the average, moderate wage gains for the low-paid workers in Britain, but have no effect in Germany.

  4. Supporting Teens with Chronic Pain to Obtain High School Credits: Chronic Pain 35 in Alberta

    Science.gov (United States)

    Reid, Kathy; Simmonds, Mark; Verrier, Michelle; Dick, Bruce

    2016-01-01

    Chronic pain is a significant problem in children and teens, and adolescents with chronic pain often struggle to attend school on a regular basis. We present in this article a novel program we developed that integrates attendance at a group cognitive-behavioural chronic pain self-management program with earning high school credits. We collaborated with Alberta Education in the development of this course, Chronic Pain 35. Adolescents who choose to enroll are invited to demonstrate their scientific knowledge related to pain, understanding of and engagement with treatment homework, and demonstrate their creativity by completing a project, which demonstrates at least one concept. Integrating Chronic Pain 35 into an adolescent’s academic achievements is a creative strategy that facilitates the engagement of adolescents in learning and adopting pain coping techniques. It also helps teens to advocate for themselves in the school environment and improve their parents’ and teachers’ understanding of adolescent chronic pain. This is one of the first successful collaborations between a pediatric health program and provincial education leaders, aimed at integrating learning and obtaining school credit for learning about and engaging in health self-management for teens. The authors hope this paper serves as an effective reference model for any future collaborating programs aimed at supporting teens with chronic pain to obtain high school credits. PMID:27869766

  5. Supporting Teens with Chronic Pain to Obtain High School Credits: Chronic Pain 35 in Alberta.

    Science.gov (United States)

    Reid, Kathy; Simmonds, Mark; Verrier, Michelle; Dick, Bruce

    2016-11-19

    Chronic pain is a significant problem in children and teens, and adolescents with chronic pain often struggle to attend school on a regular basis. We present in this article a novel program we developed that integrates attendance at a group cognitive-behavioural chronic pain self-management program with earning high school credits. We collaborated with Alberta Education in the development of this course, Chronic Pain 35. Adolescents who choose to enroll are invited to demonstrate their scientific knowledge related to pain, understanding of and engagement with treatment homework, and demonstrate their creativity by completing a project, which demonstrates at least one concept. Integrating Chronic Pain 35 into an adolescent's academic achievements is a creative strategy that facilitates the engagement of adolescents in learning and adopting pain coping techniques. It also helps teens to advocate for themselves in the school environment and improve their parents' and teachers' understanding of adolescent chronic pain. This is one of the first successful collaborations between a pediatric health program and provincial education leaders, aimed at integrating learning and obtaining school credit for learning about and engaging in health self-management for teens. The authors hope this paper serves as an effective reference model for any future collaborating programs aimed at supporting teens with chronic pain to obtain high school credits.

  6. Supporting Teens with Chronic Pain to Obtain High School Credits: Chronic Pain 35 in Alberta

    Directory of Open Access Journals (Sweden)

    Kathy Reid

    2016-11-01

    Full Text Available Chronic pain is a significant problem in children and teens, and adolescents with chronic pain often struggle to attend school on a regular basis. We present in this article a novel program we developed that integrates attendance at a group cognitive-behavioural chronic pain self-management program with earning high school credits. We collaborated with Alberta Education in the development of this course, Chronic Pain 35. Adolescents who choose to enroll are invited to demonstrate their scientific knowledge related to pain, understanding of and engagement with treatment homework, and demonstrate their creativity by completing a project, which demonstrates at least one concept. Integrating Chronic Pain 35 into an adolescent’s academic achievements is a creative strategy that facilitates the engagement of adolescents in learning and adopting pain coping techniques. It also helps teens to advocate for themselves in the school environment and improve their parents’ and teachers’ understanding of adolescent chronic pain. This is one of the first successful collaborations between a pediatric health program and provincial education leaders, aimed at integrating learning and obtaining school credit for learning about and engaging in health self-management for teens. The authors hope this paper serves as an effective reference model for any future collaborating programs aimed at supporting teens with chronic pain to obtain high school credits.

  7. Career Clusters: Forecasting Demand for High School through College Jobs, 2008-2018

    Science.gov (United States)

    Carnevale, Anthony P.; Smith, Nicole; Stone, James R., III; Kotamraju, Pradeep; Steuernagel, Bruce; Green, Kimberly A.

    2011-01-01

    This report presents data on job opportunities and skill requirements through 2018 arranged by the 16 career and technical education (CTE) career clusters in the Carl D. Perkins Act of 2006 (Perkins IV). These skill requirements reflect the length and extent of education and training required for the job. The authors detail changes in education…

  8. Video Job Shadows. Project SEED.

    Science.gov (United States)

    Kucinkas, Gene; Noyce, Gary

    Video Job Shadows encourages students to develop questions about a job and offers them the chance to videotape a business person answering those questions about his or her job. The program can be an effective method of teaching high school students about the world of work and the specific requirements and responsibilities of some jobs in their…

  9. A Tale of Sea Turtles: Job-Seeking Experiences of "Hai Gui" (High-Skilled Returnees) in China

    Science.gov (United States)

    Hao, Jie; Welch, Anthony

    2012-01-01

    A key feature of contemporary globalization is the increasing mobility of high-skilled talent. While for many countries in the developing world the loss of such individuals represents a longstanding concern, countries such as China have now developed key policies to harness their overseas talent. The article examines the job-seeking experiences of…

  10. High workload and job stress are associated with lower practice performance in general practice: an observational study in 239 general practices in the Netherlands.

    NARCIS (Netherlands)

    Hombergh, P. van den; Kunzi, B.; Elwyn, G.; Doremalen, J.H.M. van; Akkermans, R.P.; Grol, R.P.T.M.; Wensing, M.J.P.

    2009-01-01

    BACKGROUND: The impact of high physician workload and job stress on quality and outcomes of healthcare delivery is not clear. Our study explored whether high workload and job stress were associated with lower performance in general practices in the Netherlands. METHODS: Secondary analysis of data fr

  11. Job burnout.

    Science.gov (United States)

    Maslach, C; Schaufeli, W B; Leiter, M P

    2001-01-01

    Burnout is a prolonged response to chronic emotional and interpersonal stressors on the job, and is defined by the three dimensions of exhaustion, cynicism, and inefficacy. The past 25 years of research has established the complexity of the construct, and places the individual stress experience within a larger organizational context of people's relation to their work. Recently, the work on burnout has expanded internationally and has led to new conceptual models. The focus on engagement, the positive antithesis of burnout, promises to yield new perspectives on interventions to alleviate burnout. The social focus of burnout, the solid research basis concerning the syndrome, and its specific ties to the work domain make a distinct and valuable contribution to people's health and well-being.

  12. A Globally Distributed System for Job, Data, and Information Handling for High Energy Physics

    Energy Technology Data Exchange (ETDEWEB)

    Garzoglio, Gabriele [DePaul Univ., Chicago, IL (United States)

    2006-01-13

    The computing infrastructures of the modern high energy physics experiments need to address an unprecedented set of requirements. The collaborations consist of hundreds of members from dozens of institutions around the world and the computing power necessary to analyze the data produced surpasses already the capabilities of any single computing center. A software infrastructure capable of seamlessly integrating dozens of computing centers around the world, enabling computing for a large and dynamical group of users, is of fundamental importance for the production of scientific results. Such a computing infrastructure is called a computational grid. The SAM-Grid offers a solution to these problems for CDF and DZero, two of the largest high energy physics experiments in the world, running at Fermilab. The SAM-Grid integrates standard grid middleware, such as Condor-G and the Globus Toolkit, with software developed at Fermilab, organizing the system in three major components: data handling, job handling, and information management. This dissertation presents the challenges and the solutions provided in such a computing infrastructure.

  13. Young workers' professional experience and access to high-skill jobs: a note

    OpenAIRE

    Therese Rebiere

    2012-01-01

    The implications of on-the-job search and learning-by-doing of young workers are studied in a search-matching model. The labor market is segmented in two sub-markets: that of beginners, and that of experienced workers offering higher wages. After a long enough employment spell, beginners can search for a better-paying job in the experienced sub-market. Employment instability reduces upgrading opportunities for young workers, penalizing the overall economy. Under specific conditions this pheno...

  14. Neither perceived job stress nor individual cardiovascular reactivity predict high blood pressure.

    Science.gov (United States)

    Fauvel, Jean Pierre; M'Pio, Ignasse; Quelin, Pierre; Rigaud, Jean-Pierre; Laville, Maurice; Ducher, Michel

    2003-12-01

    We have reported that high job strain was associated with a significantly higher diastolic blood pressure (DBP) of 4.5 mm Hg during the working hours, irrespective of BP reactivity to a stress test. We report the final results of the first 5-year follow-up study, which aimed to assess the respective influences of perception of professional strain and cardiovascular reactivity to a mental stress test on BP. A cohort of 292 healthy subjects (mean+/-SEM age, 38+/-1 years) was followed up for progression to hypertension outcome, which was defined as an increase in systolic blood pressure (SBP) or DBP >7 mm Hg or a DBP >95 mm Hg during follow-up. None of the subjects was lost to follow-up, and 209 subjects completed the study. The high-strain (HS) group, representing 20.9% of the subjects, was compared with the remaining subjects (non-high-strain [NHS]). Similarly, the subjects with the highest BP stress reactivity (HR; 20.9% of subjects) were compared with the remaining subjects (NHR). Progression to hypertension was reached by 93 subjects (31.8%). Kaplan-Meier survival estimates revealed that neither HS nor HR increased the incidence of progression to hypertension. End-of-follow-up 24-hour ambulatory BPs that were similar in HS and NHS (120+/-2 vs 120+/-1 mm Hg, respectively) and in HR and NHR (122+/-2 vs 120+/-1 mm Hg, respectively) confirmed our findings. Age, alcohol, salt diet, body mass index, and occupation did not interfere with our results. In conclusion, cardiovascular HR and HS do not appear to be major risk markers for future high BP in healthy, young adults.

  15. Job Creation and Job Types

    DEFF Research Database (Denmark)

    Kuhn, Johan Moritz; Malchow-Møller, Nikolaj; Sørensen, Anders

    2016-01-01

    We extend earlier analyses of the job creation of start-ups versus established firms by considering the educational content of the jobs created and destroyed. We define education-specific measures of job creation and job destruction at the firm level, and we use these measures to construct...... a measure of “surplus job creation”, defined as jobs created on top of any simultaneous destruction of similar jobs in incumbent firms in the same region and industry. Using Danish employer-employee data from 2002–2007 that identify the start-ups and that cover almost the entire private sector......, these measures allow us to provide a more nuanced assessment of the role of entrepreneurial firms in the job-creation process than in previous studies. Our findings show that although start-ups are responsible for the entire overall net job creation, incumbents account for more than one-third of net job creation...

  16. Job Creation and Job Types

    DEFF Research Database (Denmark)

    Kuhn, Johan M.; Malchow-Møller, Nikolaj; Sørensen, Anders

    We extend earlier analyses of the job creation of start-ups vs. established firms by taking into consideration the educational content of the jobs created and destroyed. We define educationspecific measures of job creation and job destruction at the firm level, and we use these to construct...... a measure of “surplus job creation” defined as jobs created on top of any simultaneous destruction of similar jobs in incumbent firms in the same region and industry. Using Danish employer-employee data from 2002-7, which identify the start-ups and which cover almost the entire private sector......, these measures allow us to provide a more nuanced assessment of the role of entrepreneurial firms in the job-creation process than previous studies. Our findings show that while start-ups are responsible for the entire overall net job creation, incumbents account for more than a third of net job creation within...

  17. [Application of job demands-resources model in research on relationships between job satisfaction, job resources, individual resources and job demands].

    Science.gov (United States)

    Potocka, Adrianna; Waszkowska, Małgorzata

    2013-01-01

    The aim of this study was to explore the relationships between job demands, job resourses, personal resourses and job satisfaction and to assess the usefulness of the Job Demands-Resources (JD-R) model in the explanation of these phenomena. The research was based on a sample of 500 social workers. The "Psychosocial Factors" and "Job satisfaction" questionnaires were used to test the hypothesis. The results showed that job satisfaction increased with increasing job accessibility and personal resources (r = 0.44; r = 0.31; p job resources and job demands [F(1.474) = 4.004; F(1.474) = 4.166; p job satisfaction. Moreover, interactions between job demands and job resources [F(3,474) = 2.748; p job demands and personal resources [F(3.474) = 3.021; p job satisfaction. The post hoc tests showed that 1) in low job demands, but high job resources employees declared higher job satisfaction, than those who perceived them as medium (p = 0.0001) or low (p = 0.0157); 2) when the level of job demands was perceived as medium, employees with high personal resources declared significantly higher job satisfaction than those with low personal resources (p = 0.0001). The JD-R model can be used to investigate job satisfaction. Taking into account fundamental factors of this model, in organizational management there are possibilities of shaping job satisfaction among employees.

  18. Do Danes enjoy a high performing chronic care system

    DEFF Research Database (Denmark)

    Juul, Annegrete; Olejaz, Maria; Rudkjøbing, Andreas

    2012-01-01

    The trends in population health in Denmark are similar to those in most Western European countries. Major health issues include, among others, the high prevalence of chronic illnesses and lifestyle related risk factors such as obesity, tobacco, physical inactivity and alcohol. This has pressed th...

  19. A Survey of the Relationship between Job Satisfaction and Social Happiness among High-schools Teachers of Giroft City

    Directory of Open Access Journals (Sweden)

    Akbar Zareshahabadi

    2013-02-01

    Full Text Available Introduction   Human resources are among the most valuable sources of getting to the targets of any organization or system and are deemed as among the most prominent assets of any organization. Thus the better quality this asset has, the more probable success, prosperity and promotion the organization will enjoy (Tazhibi et al, 1389: 650. Job satisfaction is a combination of sensations and beliefs which people hold about their current job. Job satisfaction is one of the most important factors involved in job success, the factor which causes an increase in efficiency and self-satisfaction. It also guarantees physical and psychological health leading to life satisfaction which, in turn, causes a person to learn the job skills swiftly. Social happiness has also been discussed as an important offshoot of job satisfaction, which not only influences our personal life but also our social life including our interactions and communications with other people ( Van praag et al, 2004 Happiness or happiness is a word that includes such connotations as immediate pleasure, long term pleasure and pleasure of all life courses. This study is an attempt to assess the degree of job satisfaction, and social happiness among high school teachers in Jiroft, and to investigate the reciprocal relationships between job satisfaction and social happiness and to find their relationships between the variables of gender, marital status, field of instruction, level of income and educational level of the teachers.     Materials & Methods   This is a survey study. The population includes of all the high school teachers working in Giroft. According to Cochran’s formula and with the method of simple random sampling 105 participants (56 males and 49 females were selected as the sample of the study.   Materials for data collection were Smith et al’s (1969 questionnaire on job satisfaction which included components of job satisfaction, headmaster satisfaction, satisfaction

  20. Chronic Diarrhea Associated with High Teriflunomide Blood Concentration

    OpenAIRE

    Duquette, André; Frenette, Anne Julie; Doré, Maxime

    2016-01-01

    Objective To report the case of a patient treated with leflunomide that presented with chronic diarrhea associated with high teriflunomide blood concentration. Case Summary An 84-year-old woman taking leflunomide 20 mg once daily for the past 2 years to treat rheumatoid arthritis (RA) was investigated for severe chronic diarrhea that had been worsening for the past 5 months. The patient’s general condition progressively deteriorated and included electrolyte imbalances and a transient loss of ...

  1. JOB INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    TEFL in China Certificate Training Program,With Job Placement ChinaJob.com (CAIEP) with the Center for Teaching & Learning in China, USA (CTLC) Date: August 22-29, 2007 Location: Beijing and Shenzhen City, Guangdong Province

  2. Jobs API

    Data.gov (United States)

    General Services Administration — This Jobs API returns job openings across the federal government and includes all current openings posted on USAJobs.gov that are open to the public and located in...

  3. Youth job market specific features

    Directory of Open Access Journals (Sweden)

    Evgeniya Yu. Zhuravleva

    2011-05-01

    Full Text Available The article considers youth job market peculiarities, its specific features and regulation means, determines theoretical and application tasks of qualitative and quantitative comparison of vocations, which are highly in demand at the job market.

  4. JOB INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    1. Questionnaire By Beijing Review and Chinajob.com Thanks for your close attention to our column. We very much appreciate your feedback, on which we depend to offer you the information you need and make this page valuable reading! 1. What are your usual channels for seeking jobs in China? 2. Do you prefer a full-time job or part-time job? 3. What is your preferred job: language teacher, professional in a company or manager?

  5. Job satisfaction

    OpenAIRE

    Podroužková, Lucie

    2013-01-01

    Bachelor thesis deals with job satisfaction. It is often given to a context with the attitude to work which is very much connected to job satisfaction. Thesis summarises all the pieces of information about job satisfacion, factors that affect it negatively and positively, interconnection of work satisfaction and work motivation, work behaviour and performance of workers, relationship of a man and work and at last general job satisfaction and its individual aspects. In the thesis I shortly pay...

  6. The Relation between the Level of Job Satisfaction and Types of Personality in High School Teachers

    Science.gov (United States)

    Ayan, Sezer; Kocacik, Faruk

    2010-01-01

    Teachers are loaded important responsibilities in educational process. The productivity and effectiveness of them are influenced by promotion, charging, job security, technological level, course load and working schedule which all are determined mostly by their institutions and influenced by noncognitive characteristics such as age, gender, family…

  7. Career Clusters: Forecasting Demand for High School through College Jobs, 2008-2018. State Data

    Science.gov (United States)

    Carnevale, Anthony P.; Smith, Nicole; Stone, James R., III; Kotamraju, Pradeep; Steuernagel, Bruce; Green, Kimberly A.

    2011-01-01

    This report presents data on job opportunities and skill requirements through 2018 arranged by the 16 career clusters in the Carl D. Perkins Act of 2006. The data are arranged state-by-state and the District of Columbia, from 2008 through 2018. Skill requirements are reflected in the length and extent of educational preparation and training…

  8. Identification of dose-reduction techniques for BWR and PWR repetitive high-dose jobs

    Energy Technology Data Exchange (ETDEWEB)

    Dionne, B.J.; Baum, J.W.

    1984-01-01

    As a result of concern about the apparent increase in collective radiation dose to workers at nuclear power plants, this project will provide information to industry in preplanning for radiation protection during maintenance operations. This study identifies Boiling Water Reactor (BWR) and Pressurized Water Reactor (PWR) repetitive jobs, and respective collective dose trends and dose reduction techniques. 3 references, 2 tables. (ACR)

  9. Financial management and job social skills training components in a summer business institute: a controlled evaluation in high achieving predominantly ethnic minority youth.

    Science.gov (United States)

    Donohue, Brad; Conway, Debbie; Beisecker, Monica; Murphy, Heather; Farley, Alisha; Waite, Melissa; Gugino, Kristin; Knatz, Danielle; Lopez-Frank, Carolina; Burns, Jack; Madison, Suzanne; Shorty, Carrie

    2005-07-01

    Ninety-two adolescents, predominantly ethnic minority high school students, participated in a structured Summer Business Institute (SBI). Participating youth were randomly assigned to receive either job social skills or financial management skills training components. Students who additionally received the job social skills training component were more likely to recommend their employment agency to others than were youth who received the financial management component, rated their overall on-the-job work experience more favorably, and demonstrated higher scores in areas that were relevant to the skills that were taught in the job social skills workshops. The financial management component also appeared to be relatively effective, as youth who received this intervention improved their knowledge of financial management issues more than youth who received job social skills, and rated their workshops as more helpful in financial management, as well as insurance management. Future directions are discussed in light of these results.

  10. Chronic pneumonitis of infancy: high-resolution CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Olsen, Oeystein E.; Owens, Catherine M. [Radiology Department, Great Ormond Street Hospital for Children NHS Trust, Great Ormond Street, WC1N 3JH, London (United Kingdom); Sebire, Neil J. [Histopathology Department, Great Ormond Street Hospital for Children NHS Trust, London (United Kingdom); Jaffe, Adam [Portex Respiratory Medicine Unit, The Institute of Child Health, University College London, London (United Kingdom)

    2004-01-01

    Chronic pneumonitis of infancy (CPI) is a very rare entity. We report the chest radiography and high-resolution CT (HRCT) findings in an infant with histopathologically confirmed CPI. The child was admitted for intensive care 18 h after birth and died at 39 days of age. On HRCT there was diffuse ground-glass change, interlobular septal thickening and discrete centrilobular nodules. An accurate diagnosis is crucial for correct management; however, several entities with the same HRCT findings are recognized. (orig.)

  11. Increased oxidative stress following acute and chronic high altitude exposure.

    Science.gov (United States)

    Jefferson, J Ashley; Simoni, Jan; Escudero, Elizabeth; Hurtado, Maria-Elena; Swenson, Erik R; Wesson, Donald E; Schreiner, George F; Schoene, Robert B; Johnson, Richard J; Hurtado, Abdias

    2004-01-01

    The generation of reactive oxygen species is typically associated with hyperoxia and ischemia reperfusion. Recent evidence has suggested that increased oxidative stress may occur with hypoxia. We hypothesized that oxidative stress would be increased in subjects exposed to high altitude hypoxia. We studied 28 control subjects living in Lima, Peru (sea level), at baseline and following 48 h exposure to high altitude (4300 m). To assess the effects of chronic altitude exposure, we studied 25 adult males resident in Cerro de Pasco, Peru (altitude 4300 m). We also studied 27 subjects living in Cerro de Pasco who develop excessive erythrocytosis (hematocrit > 65%) and chronic mountain sickness. Acute high altitude exposure led to increased urinary F(2)-isoprostane, 8-iso PGF(2 alpha) (1.31 +/- 0.8 microg/g creatinine versus 2.15 +/- 1.1, p = 0.001) and plasma total glutathione (1.29 +/- 0.10 micromol versus 1.37 +/- 0.09, p = 0.002), with a trend to increased plasma thiobarbituric acid reactive substance (TBARS) (59.7 +/- 36 pmol/mg protein versus 63.8 +/- 27, p = NS). High altitude residents had significantly elevated levels of urinary 8-iso PGF(2 alpha) (1.3 +/- 0.8 microg/g creatinine versus 4.1 +/- 3.4, p = 0.007), plasma TBARS (59.7 +/- 36 pmol/mg protein versus 85 +/- 28, p = 0.008), and plasma total glutathione (1.29 +/- 0.10 micromol versus 1.55 +/- 0.19, p < 0.0001) compared to sea level. High altitude residents with excessive erythrocytosis had higher levels of oxidative stress compared to high altitude residents with normal hematological adaptation. In conclusion, oxidative stress is increased following both acute exposure to high altitude without exercise and with chronic residence at high altitude.

  12. Evaluation of Pressure Pain Threshold as a Measure of Perceived Stress and High Job Strain.

    Science.gov (United States)

    Hven, Lisbeth; Frost, Poul; Bonde, Jens Peter Ellekilde

    2017-01-01

    To investigate whether pressure pain threshold (PPT), determined by pressure algometry, can be used as an objective measure of perceived stress and job strain. We used cross-sectional base line data collected during 1994 to 1995 within the Project on Research and Intervention in Monotonous work (PRIM), which included 3123 employees from a variety of Danish companies. Questionnaire data included 18 items on stress symptoms, 23 items from the Karasek scale on job strain, and information on discomfort in specified anatomical regions was also collected. Clinical examinations included pressure pain algometry measurements of PPT on the trapezius and supraspinatus muscles and the tibia. Associations of stress symptoms and job strain with PPT of each site was analyzed for men and women separately with adjustment for age body mass index, and discomfort in the anatomical region closest to the point of pressure algometry using multivariable linear regression. We found significant inverse associations between perceived stress and PPT in both genders in models adjusting for age and body mass index: the higher level of perceived stress, the lower the threshold. For job strain, associations were weaker and only present in men. In men all associations were attenuated when adjusting for reported discomfort in regions close to the site of pressure algometry. The distributions of PPT among stressed and non-stressed persons were strongly overlapping. Despite significant associations between perceived stress and PPT, the discriminative capability of PPT to distinguish individuals with and without stress is low. PPT measured by pressure algometry seems not applicable as a diagnostic tool of a state of mental stress.

  13. Estimating job runtime for CMS analysis jobs

    CERN Document Server

    Sfiligoi, Igor

    2013-01-01

    The basic premise of pilot systems is to create an overlay scheduling system on top of leased resources. And by definition, leases have a limited lifetime, so any job that is scheduled on such resources must finish before the lease is over, or it will be killed and all the computation wasted. In order to effectively schedule jobs to resources, the pilot system thus requires the expected runtime of the users jobs. Past studies have shown that relying on user provided estimates is not a valid strategy, so the system should try to make an estimate by itself. This paper provides a study of the historical data obtained from the CMS Analysis Operations submission system. Clear patterns are observed, suggesting that making prediction of an expected job lifetime range is achievable with high confidence level in this environment.

  14. Estimating job runtime for CMS analysis jobs

    Science.gov (United States)

    Sfiligoi, I.

    2014-06-01

    The basic premise of pilot systems is to create an overlay scheduling system on top of leased resources. And by definition, leases have a limited lifetime, so any job that is scheduled on such resources must finish before the lease is over, or it will be killed and all the computation is wasted. In order to effectively schedule jobs to resources, the pilot system thus requires the expected runtime of the users' jobs. Past studies have shown that relying on user provided estimates is not a valid strategy, so the system should try to make an estimate by itself. This paper provides a study of the historical data obtained from the Compact Muon Solenoid (CMS) experiment's Analysis Operations submission system. Clear patterns are observed, suggesting that making prediction of an expected job lifetime range is achievable with high confidence level in this environment.

  15. Job demands × job control interaction effects: do occupation-specific job demands increase their occurrence?

    Science.gov (United States)

    Brough, Paula; Biggs, Amanda

    2015-04-01

    Despite evidence that the accurate assessment of occupational health should include measures of both generic job demands and occupation-specific job demands, most research includes only generic job demands. The inclusion of more focused occupation-specific job demands is suggested to explain a larger proportion of variance for both direct effects and job demands × job control/support interaction effects, as compared with the inclusion of generic job demands. This research tested these two propositions via a self-report survey assessing key psychological job characteristics administered twice to a sample of correctional workers (N = 746). The research clearly identified that the assessment of correctional-specific job demands (CJD) was more strongly associated with job satisfaction, work engagement, turnover intentions and psychological strain, as compared with an assessment of generic job demands. However, the CJD did not produce a greater proportion of significant job demands × job control/support interaction effects, as compared with the generic job demands measure. The results thereby provide further support for the acknowledged 'elusiveness' of these theoretical interactions. Overall, however, the results did support the inclusion of occupation-specific measures of job demands for the accurate assessment of the health and job performance of high-risk workers. The implications for theoretical discussions that describe how high job demands are moderated by job resources are discussed.

  16. [Job satisfaction among Norwegian doctors].

    Science.gov (United States)

    Nylenna, Magne; Aasland, Olaf Gjerløw

    2010-05-20

    Doctors' job satisfaction has been discussed internationally in recent years based on reports of increasing professional dissatisfaction. We have studied Norwegian doctors' job satisfaction and their general satisfaction with life. A survey was conducted among a representative sample of practicing Norwegian doctors in 2008. The validated 10-item Job Satisfaction Scale was used to assess job satisfaction. 1,072 (65 %) doctors responded. They reported a mean job satisfaction of 5.3 on a scale from 1 (very dissatisfied) to 7 (very satisfied). Job satisfaction increased with increasing age. Private practice specialists reported the highest level of job satisfaction (5.8), and general practitioners reported higher job satisfaction (5.5) than hospital doctors (5.1). Among specialty groups, community doctors scored highest (5.6) and doctors in surgical disciplines lowest (5.0). While long working hours was negatively correlated with job satisfaction, the perception of being professionally updated and having part-time affiliation(s) in addition to a regular job were positively correlated with job satisfaction. 52.9 % of doctors reported a very high general satisfaction. Norwegian doctors have a high level of job satisfaction. Satisfaction with life in general is also high and at least in line with that in the Norwegian population.

  17. Is the effect of job strain on myocardial infarction risk due to interaction between high psychological demands and low decision latitude?

    DEFF Research Database (Denmark)

    Hallqvist, J; Diderichsen, Finn; Theorell, T;

    1998-01-01

    referents were included in the analysis. Exposure categories of job strain were formed from self reported questionnaire information. The results show that high demands and low decision latitude interact with a synergy index of 7.5 (95% C.I.: 1.8-30.6) providing empirical support for the core mechanism......The objectives are to examine if the excess risk of myocardial infarction from exposure to job strain is due to interaction between high demands and low control and to analyse what role such an interaction has regarding socioeconomic differences in risk of myocardial infarction. The material...... of the job strain model. Manual workers are more susceptible when exposed to job strain and its components and this increased susceptibility explains about 25-50% of the relative excess risk among manual workers. Low decision latitude may also, as a causal link, explain about 30% of the socioeconomic...

  18. Treating chronic arsenic toxicity with high selenium lentil diets

    Energy Technology Data Exchange (ETDEWEB)

    Sah, Shweta [Department of Ecosystem and Public Health, Faculty of Medicine, University of Calgary, Calgary, AB T2N 4Z6 (Canada); Vandenberg, Albert [Department of Plant Sciences, University of Saskatchewan, Saskatoon, SK S7N 5A8 (Canada); Smits, Judit, E-mail: judit.smits@ucalgary.ca [Department of Ecosystem and Public Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB T2N 4Z6 (Canada)

    2013-10-01

    Arsenic (As) toxicity causes serious health problems in humans, especially in the Indo-Gangetic plains and mountainous areas of China. Selenium (Se), an essential micronutrient is a potential mitigator of As toxicity due to its antioxidant and antagonistic properties. Selenium is seriously deficient in soils world-wide but is present at high, yet non-toxic levels in the great plains of North America. We evaluate the potential of dietary Se in counteracting chronic As toxicity in rats through serum biochemistry, blood glutathione levels, immunotoxicity (antibody response), liver peroxidative stress, thyroid response and As levels in tissues and excreta. To achieve this, we compare diets based on high-Se Saskatchewan (SK) lentils versus low-Se lentils from United States. Rats drank control (0 ppm As) or As (40 ppm As) water while consuming SK lentils (0.3 ppm Se) or northwestern USA lentils (< 0.01 ppm Se) diets for 14 weeks. Rats on high Se diets had higher glutathione levels regardless of As exposure, recovered antibody responses in As-exposed group, higher fecal and urinary As excretion and lower renal As residues. Selenium deficiency caused greater hepatic peroxidative damage in the As exposed animals. Thyroid hormones, triiodothyronine (T3) and thyroxine (T4), were not different. After 14 weeks of As exposure, health indicators in rats improved in response to the high Se lentil diets. Our results indicate that high Se lentils have a potential to mitigate As toxicity in laboratory mammals, which we hope will translate into benefits for As exposed humans. - Highlights: • We reduce chronic arsenic toxicity in rats with a whole food solution. • High selenium lentils decrease liver damage and increase blood glutathione levels. • High selenium lentil diets increase urinary and fecal arsenic excretion. • High selenium lentil diets decrease arsenic levels in kidney, the storage organ. • High selenium lentil diets reverse arsenic suppression of the B cell

  19. High School Athletes' Parents' Perceptions and Knowledge of the Skills and Job Requirements of the Certified Athletic Trainer.

    Science.gov (United States)

    Weitzel, Rachel L; Miller, Michael G; Giannotta, Erin R; Newman, Catherine J

    2015-12-01

    Parents play a crucial role in determining medical services for their children, and it is important they understand the scope of practice and skills of the athletic trainer (AT). To understand parents' perceptions and knowledge of the skills and job requirements of the secondary school AT. Cross-sectional study. Sport meetings and banquets at 5 high schools in southwest Michigan during the fall, winter, and spring seasons. A total of 539 parents whose children competed in at least 1 high school sport participated. A Parents' Perceptions and Knowledge of Certified Athletic Trainers Survey consisting of 32 questions, divided into 3 sections (demographics, perceptions, and knowledge), was developed and given to parents of high school athletes. One-way analyses of variance were used to determine significance among 3 categories of experience and perception and knowledge of ATs. Of the 539 parents who responded, 28% responded yes, and 72% responded no to having experience with an AT for their own injuries. When asked if they had experience with an AT due to their child's injuries, 60% responded yes. We found a difference among the 3 categories of experience for perception scores (P = .002) and knowledge scores (P parents' perceptions and knowledge of the skills and job requirements of the secondary school AT are limited. Athletic trainers should educate parents on their professional roles, which may enhance their ability to provide better health care.

  20. Hunting Jobs

    Institute of Scientific and Technical Information of China (English)

    Sun Jishan

    2006-01-01

    @@ 4.13 million college graduates areexpected to join the job-hunting army,putting additional pressure on China'sclimbing jobless rate. Some peoplemight blame the difficulties graduatesface in finding jobs on the expandedenrolment policy, which was introducedin 1999.

  1. JOB INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    TEFL in China Certificate Training Program,With Job Placement ChinaJob.com(CAIEP)with the Center for Teaching & Learning in China,USA(CTLC) Date:August22-29,2007 Location:Beijing and Shenzhen City,Guangdong Province Program tuition:4,000 yuan(or $ equivalent)

  2. Jobs Bog

    DEFF Research Database (Denmark)

    Nielsen, Kirsten

    2015-01-01

    Indledningen sætter Jobs Bog ind i den bibelske kontekst og redegør for hovedindhold og genre.......Indledningen sætter Jobs Bog ind i den bibelske kontekst og redegør for hovedindhold og genre....

  3. JOB INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    TEFL in China Certificate Training Program, With Job Placement ChinaJob.com (CAIEP) with the Center for Teaching & Learning in China, USA (CTLC) Date: August 22-29, 2007 Location: Beijing and Shenzhen City, Guangdong Province Program tuition: 4,000 yuan

  4. JOB INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    TEFL in China Certificate Training Program,with Job Placement China Job.corn(CAIEP) with the Center for Teaching & Learning in China,U.S.A.(CTLC) Date:August 22-29,2007 Location:Beijing and Shenzhen City,Guangdong Province Program tuition:4,000 yuan (or $ equivalent).

  5. Job strain and time to pregnancy

    DEFF Research Database (Denmark)

    Hjollund, N H; Jensen, Tina Kold; Bonde, J P

    1998-01-01

    The association between fertility and job strain defined as high job demands and low job control has not previously been studied. A follow-up study was conducted with prospective collection of information on job strain among women, achievement of pregnancy, and potential confounding variables....

  6. Job strain and time to pregnancy

    DEFF Research Database (Denmark)

    Hjollund, N H; Kold Jensen, T; Bonde, Jens Peter;

    1998-01-01

    The association between fertility and job strain defined as high job demands and low job control has not previously been studied. A follow-up study was conducted with prospective collection of information on job strain among women, achievement of pregnancy, and potential confounding variables....

  7. The Relevance of Emotional Intelligence in Personnel Selection for High Emotional Labor Jobs.

    Directory of Open Access Journals (Sweden)

    Sarah Herpertz

    Full Text Available Although a large number of studies have pointed to the potential of emotional intelligence (EI in the context of personnel selection, research in real-life selection contexts is still scarce. The aim of the present study was to examine whether EI would predict Assessment Center (AC ratings of job-relevant competencies in a sample of applicants for the position of a flight attendant. Applicants' ability to regulate emotions predicted performance in group exercises. However, there were inconsistent effects of applicants' ability to understand emotions: Whereas the ability to understand emotions had a positive effect on performance in interview and role play, the effect on performance in group exercises was negative. We suppose that the effect depends on task type and conclude that tests of emotional abilities should be used judiciously in personnel selection procedures.

  8. The Relevance of Emotional Intelligence in Personnel Selection for High Emotional Labor Jobs.

    Science.gov (United States)

    Herpertz, Sarah; Nizielski, Sophia; Hock, Michael; Schütz, Astrid

    2016-01-01

    Although a large number of studies have pointed to the potential of emotional intelligence (EI) in the context of personnel selection, research in real-life selection contexts is still scarce. The aim of the present study was to examine whether EI would predict Assessment Center (AC) ratings of job-relevant competencies in a sample of applicants for the position of a flight attendant. Applicants' ability to regulate emotions predicted performance in group exercises. However, there were inconsistent effects of applicants' ability to understand emotions: Whereas the ability to understand emotions had a positive effect on performance in interview and role play, the effect on performance in group exercises was negative. We suppose that the effect depends on task type and conclude that tests of emotional abilities should be used judiciously in personnel selection procedures.

  9. Role stressors and job attitudes: a mediated model of leader-member exchange.

    Science.gov (United States)

    Zhang, Rui-Ping; Tsingan, Li; Zhang, Long-Ping

    2013-01-01

    Workers with high levels of role stressors have been known to report low job satisfaction and high turnover intention. However, how the role stressors-job attitudes relationship is influenced by leader-member exchange has hardly been studied. This study examined the effect of leader-member exchange (leader support) on the relationship between chronic role stressors (i.e., role ambiguity and role conflict) and job attitudes (i.e., job satisfaction and turnover intention). Employees (N = 162) who enrolled in weekend psychology courses were investigated. The results showed that leader-member exchange mediated the effects of role stressors on job satisfaction and turnover intention. Implications of these results are discussed and directions for future research are suggested.

  10. Application of Job Demands-Resources model in research on relationships between job satisfaction, job resources, individual resources and job demands

    Directory of Open Access Journals (Sweden)

    Adrianna Potocka

    2013-04-01

    Full Text Available Background: The aim of this study was to explore the relationships between job demands, job resourses, personal resourses and job satisfaction and to assess the usefulness of the Job Demands-Resources (JD-R model in the explanation of these phenomena. Materials and Methods: The research was based on a sample of 500 social workers. The "Psychosocial Factors" and "Job satisfaction" questionnaires were used to test the hypothesis. Results: The results showed that job satisfaction increased with increasing job accessibility and personal resources (r = 0.44; r = 0.31; p < 0.05. The analysis of variance (ANOVA indicated that job resources and job demands [F(1.474 = 4.004; F(1.474 = 4.166; p < 0.05] were statistically significant sources of variation in job satisfaction. Moreover, interactions between job demands and job resources [F(3,474 = 2.748; p < 0.05], as well as between job demands and personal resources [F(3.474 = 3.021; p < 0.05] had a significant impact on job satisfaction. The post hoc tests showed that 1 in low job demands, but high job resources employees declared higher job satisfaction, than those who perceived them as medium (p = 0.0001 or low (p = 0.0157; 2 when the level of job demands was perceived as medium, employees with high personal resources declared significantly higher job satisfaction than those with low personal resources (p = 0.0001. Conclusion: The JD-R model can be used to investigate job satisfaction. Taking into account fundamental factors of this model, in organizational management there are possibilities of shaping job satisfaction among employees. Med Pr 2013;64(2:217–225

  11. A model for developing job rotation schedules that eliminate sequential high workloads and minimize between-worker variability in cumulative daily workloads: Application to automotive assembly lines.

    Science.gov (United States)

    Yoon, Sang-Young; Ko, Jeonghan; Jung, Myung-Chul

    2016-07-01

    The aim of study is to suggest a job rotation schedule by developing a mathematical model in order to reduce cumulative workload from the successive use of the same body region. Workload assessment using rapid entire body assessment (REBA) was performed for the model in three automotive assembly lines of chassis, trim, and finishing to identify which body part exposed to relatively high workloads at workstations. The workloads were incorporated to the model to develop a job rotation schedule. The proposed schedules prevent the exposure to high workloads successively on the same body region and minimized between-worker variance in cumulative daily workload. Whereas some of workers were successively assigned to high workload workstation under no job rotation and serial job rotation. This model would help to reduce the potential for work-related musculoskeletal disorders (WMSDs) without additional cost for engineering work, although it may need more computational time and relative complex job rotation sequences. Copyright © 2016 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  12. High-density percutaneous chronic connector for neural prosthetics

    Science.gov (United States)

    Shah, Kedar G.; Bennett, William J.; Pannu, Satinderpall S.

    2015-09-22

    A high density percutaneous chronic connector, having first and second connector structures each having an array of magnets surrounding a mounting cavity. A first electrical feedthrough array is seated in the mounting cavity of the first connector structure and a second electrical feedthrough array is seated in the mounting cavity of the second connector structure, with a feedthrough interconnect matrix positioned between a top side of the first electrical feedthrough array and a bottom side of the second electrical feedthrough array to electrically connect the first electrical feedthrough array to the second electrical feedthrough array. The two arrays of magnets are arranged to attract in a first angular position which connects the first and second connector structures together and electrically connects the percutaneously connected device to the external electronics, and to repel in a second angular position to facilitate removal of the second connector structure from the first connector structure.

  13. A Survey of the Relationship between Job Satisfaction and Social Happiness among High-schools Teachers of Giroft City

    OpenAIRE

    Akbar Zareshahabadi

    2013-01-01

    Introduction   Human resources are among the most valuable sources of getting to the targets of any organization or system and are deemed as among the most prominent assets of any organization. Thus the better quality this asset has, the more probable success, prosperity and promotion the organization will enjoy (Tazhibi et al, 1389: 650). Job satisfaction is a combination of sensations and beliefs which people hold about their current job. Job satisfaction is one of the most important factor...

  14. Worksite interventions for preventing physical deterioration among employees in job-groups with high physical work demands: background, design and conceptual model of FINALE

    DEFF Research Database (Denmark)

    Holtermann, Andreas; Jørgensen, Marie B; Gram, Bibi;

    2010-01-01

    A mismatch between individual physical capacities and physical work demands enhance the risk for musculoskeletal disorders, poor work ability and sickness absence, termed physical deterioration. However, effective intervention strategies for preventing physical deterioration in job groups with high...... physical demands remains to be established. This paper describes the background, design and conceptual model of the FINALE programme, a framework for health promoting interventions at 4 Danish job groups (i.e. cleaners, health-care workers, construction workers and industrial workers) characterized by high...... physical work demands, musculoskeletal disorders, poor work ability and sickness absence....

  15. Worksite interventions for preventing physical deterioration among employees in job-groups with high physical work demands

    DEFF Research Database (Denmark)

    Holtermann, Andreas; Jørgensen, Marie B; Gram, Bibi

    2010-01-01

    demands, physical capacities and health profile of workers in each job-group. The RCT among cleaners, characterized by repetitive work tasks and musculoskeletal disorders, aims at making the cleaners less susceptible to musculoskeletal disorders by physical coordination training or cognitive behavioral...... theory based training (CBTr). Because health-care workers are reported to have high prevalence of overweight and heavy lifts, the aim of the RCT is long-term weight-loss by combined physical exercise training, CBTr and diet. Construction work, characterized by heavy lifting, pushing and pulling, the RCT...... aims at improving physical capacity and promoting musculoskeletal and cardiovascular health. At the industrial work-place characterized by repetitive work tasks, the intervention aims at reducing physical exertion and musculoskeletal disorders by combined physical exercise training, CBTr...

  16. Is the effect of job strain on myocardial infarction risk due to interaction between high psychological demands and low decision latitude? Results from Stockholm Heart Epidemiology Program (SHEEP).

    Science.gov (United States)

    Hallqvist, J; Diderichsen, F; Theorell, T; Reuterwall, C; Ahlbom, A

    1998-06-01

    The objectives are to examine if the excess risk of myocardial infarction from exposure to job strain is due to interaction between high demands and low control and to analyse what role such an interaction has regarding socioeconomic differences in risk of myocardial infarction. The material is a population-based case-referent study having incident first events of myocardial infarction as outcome (SHEEP: Stockholm Heart Epidemiology Program). The analysis is restricted to males 45-64 yr of age with a more detailed analysis confined to those still working at inclusion. In total, 1047 cases and 1450 referents were included in the analysis. Exposure categories of job strain were formed from self reported questionnaire information. The results show that high demands and low decision latitude interact with a synergy index of 7.5 (95% C.I.: 1.8-30.6) providing empirical support for the core mechanism of the job strain model. Manual workers are more susceptible when exposed to job strain and its components and this increased susceptibility explains about 25-50% of the relative excess risk among manual workers. Low decision latitude may also, as a causal link, explain about 30% of the socioeconomic difference in risk of myocardial infarction. The distinction between the interaction and the causal link mechanisms identifies new etiologic questions and intervention alternatives. The specific causes of the increased susceptibility among manual workers to job strain and its components seem to be an interesting and important research question.

  17. Factors that affect the job satisfaction of Saudi Arabian nurses.

    Science.gov (United States)

    Alotaibi, Jazi; Paliadelis, Penny Susan; Valenzuela, Fredy-Roberto

    2016-04-01

    To determine factors that influence the job satisfaction of Saudi nurses. Saudi Arabia has a chronic shortage of Saudi national nurses. This research contributes to a greater understanding of how job satisfaction influences the recruitment and retention of Saudi nationals within the nursing profession. Qualitative data were gathered from Saudi nurses and content analysis was used to identify themes in the written responses. Four main themes emerged from the data: lack of educational opportunities and support and the poor image of the nursing profession, perceptions of favouritism, high workloads and stressful work environment and the effect of religion on job satisfaction. Saudi nurses would be more satisfied with their jobs if they had greater access to educational opportunities and if there was a reduction in workload and the perceived favouritism in the workplace was addressed. Religion was also found to play a significant role in supporting job satisfaction. These findings suggest the development of educational scholarships, as well as policies that better support equity in the workplace, to address Saudi nurses' level of job satisfaction. The generally positive impact of cultural and religious beliefs is also highlighted in this study. © 2015 John Wiley & Sons Ltd.

  18. Effect of Female Principal's Management Styles on Teacher's Job Satisfaction in Isfahan-Iran, Girls High Schools

    Science.gov (United States)

    Saeed, Rajaeepour; Azizollah, Arbabisarjou; Zahra, Amiri; Abdolghayoum, Nematiniya; Zaman, Ajdai; Peyman, Yarmohammadzadeh

    2011-01-01

    Assuring job satisfaction, over a long-term, requires managers' styles, careful planning and effort both by management and by workers. Job satisfaction is influenced by the employee's personal characteristics, the manager's personal characteristics and management style, and the nature of the work itself. The aim of this study was to determine the…

  19. Treating chronic arsenic toxicity with high selenium lentil diets.

    Science.gov (United States)

    Sah, Shweta; Vandenberg, Albert; Smits, Judit

    2013-10-01

    Arsenic (As) toxicity causes serious health problems in humans, especially in the Indo-Gangetic plains and mountainous areas of China. Selenium (Se), an essential micronutrient is a potential mitigator of As toxicity due to its antioxidant and antagonistic properties. Selenium is seriously deficient in soils world-wide but is present at high, yet non-toxic levels in the great plains of North America. We evaluate the potential of dietary Se in counteracting chronic As toxicity in rats through serum biochemistry, blood glutathione levels, immunotoxicity (antibody response), liver peroxidative stress, thyroid response and As levels in tissues and excreta. To achieve this, we compare diets based on high-Se Saskatchewan (SK) lentils versus low-Se lentils from United States. Rats drank control (0ppm As) or As (40ppm As) water while consuming SK lentils (0.3ppm Se) or northwestern USA lentils (mitigate As toxicity in laboratory mammals, which we hope will translate into benefits for As exposed humans.

  20. An asymmetric job auction model

    Directory of Open Access Journals (Sweden)

    Xiaoting Wang

    2015-09-01

    Full Text Available In this paper we investigate a labor market with search frictions. Workers with heterogeneous productivity apply to different types of job vacancies by bidding the optimal profits that they can offer the firms. In the steady state equilibrium, the most capable workers separate themselves by only bidding at jobs requiring high skills, while applicants in the middle of the productivity distribution pool with the low-productivity workers and apply for jobs requiring low skills.

  1. Job resources buffer the impact of job demands on burnout.

    Science.gov (United States)

    Bakker, Arnold B; Demerouti, Evangelia; Euwema, Martin C

    2005-04-01

    This study tested and refined the job demands-resources model, demonstrating that several job resources play a role in buffering the impact of several job demands on burnout. A total of 1,012 employees of a large institute for higher education participated in the study. Four demanding aspects of the job (e.g., work overload, emotional demands) and 4 job resources (e.g., autonomy, performance feedback) were used to test the central hypothesis that the interaction between (high) demands and (low) resources produces the highest levels of burnout (exhaustion, cynicism, reduced professional efficacy). The hypothesis was rejected for (reduced) professional efficacy but confirmed for exhaustion and cynicism regarding 18 out of 32 possible 2-way interactions (i.e., combinations of specific job demands and resources).

  2. The Impact of Job Stress and Job Satisfaction on Workforce Productivity in an Iranian Petrochemical Industry.

    Science.gov (United States)

    Hoboubi, Naser; Choobineh, Alireza; Kamari Ghanavati, Fatemeh; Keshavarzi, Sareh; Akbar Hosseini, Ali

    2017-03-01

    Job stress and job satisfaction are important factors affecting workforce productivity. This study was carried out to investigate the job stress, job satisfaction, and workforce productivity levels, to examine the effects of job stress and job satisfaction on workforce productivity, and to identify factors associated with productivity decrement among employees of an Iranian petrochemical industry. In this study, 125 randomly selected employees of an Iranian petrochemical company participated. The data were collected using the demographic questionnaire, Osipow occupational stress questionnaire to investigate the level of job stress, Job Descriptive Index to examine job satisfaction, and Hersey and Goldsmith questionnaire to investigate productivity in the study population. The levels of employees' perceived job stress and job satisfaction were moderate-high and moderate, respectively. Also, their productivity was evaluated as moderate. Although the relationship between job stress and productivity indices was not statistically significant, the positive correlation between job satisfaction and productivity indices was statistically significant. The regression modeling demonstrated that productivity was significantly associated with shift schedule, the second and the third dimensions of job stress (role insufficiency and role ambiguity), and the second dimension of job satisfaction (supervision). Corrective measures are necessary to improve the shift work system. "Role insufficiency" and "role ambiguity" should be improved and supervisor support must be increased to reduce job stress and increase job satisfaction and productivity.

  3. A Better Leveled Playing Field for Assessing Satisfactory Job Performance of Superintendents on the Basis of High-Stakes Testing Outcomes

    Science.gov (United States)

    Young, I. Phillip; Cox, Edward P.; Buckman, David G.

    2014-01-01

    To assess satisfactory job performance of superintendents on the basis of school districts' high-stakes testing outcomes, existing teacher models were reviewed and critiqued as potential options for retrofit. For these models, specific problems were identified relative to the choice of referent groups. An alternate referent group (statewide…

  4. Recruiting highly educated graduates: a study on the relationship between recruitment information sources, the theory of planned behavior, and actual job pursuit

    NARCIS (Netherlands)

    Jaidi, Y.; van Hooft, E.A.J.; Arends, L.R.

    2011-01-01

    Using the theory of planned behavior, we examined the effects of different recruitment-related information sources on the job pursuit of highly educated graduates. The study was conducted using a real-life longitudinal design. Participants reported on potential employers they were interested in. We

  5. Recruiting highly educated graduates: a study on the relationship between recruitment information sources, the theory of planned behavior, and actual job pursuit

    NARCIS (Netherlands)

    Jaidi, Y.; van Hooft, E.A.J.; Arends, L.R.

    2011-01-01

    Using the theory of planned behavior, we examined the effects of different recruitment-related information sources on the job pursuit of highly educated graduates. The study was conducted using a real-life longitudinal design. Participants reported on potential employers they were interested in. We

  6. High prevalence of autoimmune urticaria in children with chronic urticaria

    DEFF Research Database (Denmark)

    Brunetti, Luigia; Francavilla, Ruggiero; Miniello, Vito L;

    2004-01-01

    The etiology of chronic urticaria (CU) in childhood often remains unrecognized. Recently, in adults it has been shown that approximately 40% of patients with CU have autoimmune urticaria (AU); however, no data are available in children....

  7. JOB INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Training Information: TEFL in China Certificate Training Program, with job placement This intensive training program will prepare you as a native speaker of English to be qualified to teach oral English in China, even without previous teaching experience. Dates, venues and fees: Tuition:4,000 yuan

  8. Job Burnout.

    Science.gov (United States)

    Angerer, John M.

    2003-01-01

    Presents an overview of job burnout, discusses the pioneering research and current theories of the burnout construct, along with the history of the main burnout assessment--the Maslach Burnout Inventory. Concludes that an understanding of the interaction between employee and his or her environment is critical for grasping the origin of burnout.…

  9. Job-Preference and Job-Matching Assessment Results and Their Association with Job Performance and Satisfaction among Young Adults with Developmental Disabilities

    Science.gov (United States)

    Hall, Julie; Morgan, Robert L.; Salzberg, Charles L.

    2014-01-01

    We investigated the effects of preference and degree of match on job performance of four 19 to 20-year-old young adults with developmental disabilities placed in community-based job conditions. We identified high-preference, high-matched and low-preference, low-matched job tasks using a video web-based assessment program. The job matching…

  10. The Flow of High School Students to Schools, Colleges, and Jobs.

    Science.gov (United States)

    Baird, Leonard L.; Holland, John L.

    A sample of students was followed from high school senior status to their educational or vocational situation one year later. The data were taken mainly from 5,508 completed questionnaires. Most of the students were attending 4-year or junior colleges, while the rest were in trade, business, or nursing schools, were working full-time, or were in…

  11. Group Mentoring: a Way to Retain ´High-Risk´Teachers on the Job

    DEFF Research Database (Denmark)

    Frederiksen, Lisbeth Angela Lunde

    2015-01-01

    The present article concerns group mentoring combined with action learning as a way to counteract work related sickness and early retirement for´ high risk´ teachers. Focus has been on reflection and vitalization. The data shows that this way of working has many possibilities in supporting...

  12. High incidence of chronic pain following surgery for pelvic fracture

    DEFF Research Database (Denmark)

    Meyhoff, Christian Sylvest; Thomsen, Camilla Højland; Rasmussen, Lars Simon

    2006-01-01

    OBJECTIVES: To determine the incidence of chronic pain after surgery for pelvic fracture using a strict definition and measures of intensity and health-related quality of life. METHODS: In April 2004, a questionnaire was sent to 221 patients who underwent surgery for pelvic fracture in the period...... 1996 to 2000. Chronic pain was defined as pain at present that related back to the pelvic fracture and was not a consequence of other disease. Health-related quality of life was measured using the 15D questionnaire. RESULTS: The response rate was 72.9% after a median follow-up of 5.6 years. Chronic...... pain was seen in 48.4% (95% confidence interval, 40.7%-56.2%). These patients had a combination of somatic nociceptive, visceral nociceptive, and neuropathic pain and had significantly lower health-related quality of life. Also, the use of opioids (14.1% vs. 4.8%) and nonsteroidal anti...

  13. Management job ads

    DEFF Research Database (Denmark)

    2014-01-01

    The article asks whether it is not the responsibility of corporations to address the issue of women being underrepresented in Danish management jobs. In other words, it is argued that corporations should be encouraged to engage more actively in the recruitment of both men and women for management...... that this agreement reflects a high degree of conservatism in the system where men enjoy a considerable advantage and where procedures that ensure male dominance are perpetuated even in the linguistic and discursive construction of job ads....

  14. The effect of high performance HR practices on employees' job satisfaction

    National Research Council Canada - National Science Library

    GÜRBÜZ, Sait

    2009-01-01

    ... yöneten takımlar), hedef alınan firmalarda çalışan işgörenlerin iş tatminini anlamlı düzeyde açıkladığı görülmüştür. The purpose of this paper is to investigate potential impacts of high performance HR...

  15. Dual job holding by public sector health professionals in highly resource-constrained settings: problem or solution?

    Science.gov (United States)

    Jan, Stephen; Bian, Ying; Jumpa, Manuel; Meng, Qingyue; Nyazema, Norman; Prakongsai, Phusit; Mills, Anne

    2005-10-01

    This paper examines the policy options for the regulation of dual job holding by medical professionals in highly resource-constrained settings. Such activity is generally driven by a lack of resources in the public sector and low pay, and has been associated with the unauthorized use of public resources and corruption. It is also typically poorly regulated; regulations are either lacking, or when they exist, are vague or poorly implemented because of low regulatory capacity. This paper draws on the limited evidence available on this topic to assess a number of regulatory options in relation to the objectives of quality of care and access to services, as well as some of the policy constraints that can undermine implementation in resource-poor settings. The approach taken in highlighting these broader social objectives seeks to avoid the value judgements regarding dual working and some of its associated forms of behaviour that have tended to characterize previous analyses. Dual practice is viewed as a possible system solution to issues such as limited public sector resources (and incomes), low regulatory capacity and the interplay between market forces and human resources. This paper therefore offers some support for policies that allow for the official recognition of such activity and embrace a degree of professional self-regulation. In providing clearer policy guidance, future research in this area needs to adopt a more evaluative approach than that which has been used to date.

  16. Fairness perceptions as a moderator in the curvilinear relationships between job demands, and job performance and job satisfaction

    NARCIS (Netherlands)

    Janssen, O

    2001-01-01

    Activation theory suggests that intermediate rather than low or high levels of quantitative job demands benefit job performance and job satisfaction among managers. Using an equity theory framework, I hypothesize that perceptions of effort-reward fairness moderate these inverted U-shaped

  17. Fairness perceptions as a moderator in the curvilinear relationships between job demands, and job performance and job satisfaction

    NARCIS (Netherlands)

    Janssen, O

    2001-01-01

    Activation theory suggests that intermediate rather than low or high levels of quantitative job demands benefit job performance and job satisfaction among managers. Using an equity theory framework, I hypothesize that perceptions of effort-reward fairness moderate these inverted U-shaped demand-resp

  18. Popular Job

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    In a tight job market, more and more young Chinese are opting for the civil service A hundred years after the 1,300-year-old imperial civil service examination system was abolished in the early 20th century, the Confucian idea that one who excels academically should pursue a career in government service seems to have become popular again among young Chinese. But the view now has

  19. JOB INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Training Information: TEFL in China Certificate Training Program, with job placement This intensive training program will prepare you as a native speaker of English to be qualified to teach oral English in China, even without previous teaching experience. Dates, location and fees: Tuition: 4,000 yuan Date: August 12-19 Venue: Friendship Hotel, 1 Zhongguancun Nanjie Street, Beijing Date: August 20-27 Venue: Friendship Hotel, 1 Zhongguancun Nanjie Street, Beijing Date: August 20-27 Venue: Zhongshan City, G...

  20. JOB INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Training Information: TEFL in China Certificate Training Program, with job placement This intensive training program will prepare you as a native speaker of English to be qualified to teach oral English in China, even without previous teaching experience. Dates, venues and tuition: Tuition: 4,000 yuan Date: August 12-19 Venue: Friendship Hotel, 1 Zhongguancun Nanjie Street, Beijing Date: August 20-27 Venue: Friendship Hotel, 1 Zhongguancun Nanjie Street, Beijing

  1. [Mediator effect analysis of the trait coping style on job stress and fatigue of the military personnel stationed in plateau and high cold region].

    Science.gov (United States)

    Zhang, J J; Jia, J M; Tao, N; Song, Z X; Ge, H; Jiang, Y; Tian, H; Qiu, E C; Tang, J H; Liu, J W

    2017-03-20

    Objective: To investigate the fatigue status of military personnel stationed in plateau and high cold region, and to analyze the mediator effect of trait coping style on job stress and fatigue. Methods: In October 2010, with the method of cluster random sampling survey, 531 military personnel stationed in plateau and high cold region were chosen as subject. The fatigue status were evaluated by the Chinese version multidimensional fatigue inventory (MFI-20) , job stress were evaluated by the Job Stress Survey (JSS) , and trait coping style were evaluated by the Trait Coping Style Questionnaire (TCSQ) . Results: According to the information of different population characteristics, mean rank of physical fatigue about the urban (town) group were higher than that of rural group (Z=-2.200, Pmilitary officers, sergeancy and soldier group (F=18.965, Pmilitary officers, sergeancy and soldier group (F=14.711, P<0.05) . The score of negative coping style were positively correlated with the score of physical fatigue (r(s)=0.129) , reduced activity (r(s)=0.123) , reduced motivation (r(s)=0.149) and general fatigue (r(s)=0.174) respectively, the score of organizational support lack strength were positively correlated with the score of physical fatigue (r(s)=0.090) , reduced activity (r(s)=0.098) , reduced motivation (r(s)=0.099) and general fatigue (r(s)=0.130) respectively. The mediator effect of negative coping style on the job stress and fatigue was 0.013 (P<0.01) . Conclusion: The fatigue statuses of the urban (town) group and the up or equal 20-years old age group are poor, and the negative coping style plays mediator effect on the job stress and fatigue.

  2. The neonicotinoid imidachloprid shows high chronic toxicity to mayfly nymphs

    NARCIS (Netherlands)

    Roessink, I.; Merga, L.B.; Zweers, A.J.; Brink, van den P.J.

    2013-01-01

    The present study evaluated the acute and chronic toxicity of imidacloprid to a range of freshwater arthropods. Mayfly and caddisfly species were most sensitive to short-term imidacloprid exposures (10 tests), whereas the mayflies showed by far the most sensitive response to long-term exposure of al

  3. High prevalence of microalbuminuria in chronic heart failure patients

    NARCIS (Netherlands)

    Van De Wal, RMA; Asselbergs, FW; Plokker, HWT; Smilde, TDJ; Lok, D; Van Veldhuisen, DJ; Van Gilst, WH; Voors, AA

    2005-01-01

    Background: Microalbuminuria is associated with increased risk for cardiovascular morbidity and mortality. However, the relation between microalbuminuria and chronic heart failure has not been well described yet. In this cross-sectional study, we aim to evaluate the prevalence of microalbuminuria an

  4. Investigation of Bias in Job Evaluation Ratings of Comparable Worth Study Participants.

    Science.gov (United States)

    Mount, Michael K.; Ellis, Rebecca A.

    1987-01-01

    Investigated the effects of knowledge of current pay levels and perceived job gender on subsequent job evaluations. Confirmed the hypothesis that jobs with high pay levels would receive higher evaluations than jobs with low pay levels. Found evidence of a pro-female bias in the job evaluation ratings of 53 job evaluators. (Author/ABB)

  5. International Outsourcing and Individual Job Separations

    DEFF Research Database (Denmark)

    Munch, Jakob Roland

    This paper studies the effects of international outsourcing on individual transitions out of jobs in the Danish manufacturing sector for the period 1992-2001. Estimation of a single risk duration model, where no distinction is made between different types of transitions out of the job, shows...... that outsourcing has a clear significant positive effect on the job separation rate, but the effect corresponds to a limited number of lost jobs. A competing risks duration model that distinguishes between job-to-job and job-to-unemployment transitions is also estimated. Outsourcing is found to increase...... the unemployment risk of workers and in particular low-skilled workers, but again the quantitative impact is not dramatic. Outsourcing also increases the job change hazard rate and mostly so for high-skilled workers...

  6. Active Job Monitoring in Pilots

    Science.gov (United States)

    Kuehn, Eileen; Fischer, Max; Giffels, Manuel; Jung, Christopher; Petzold, Andreas

    2015-12-01

    Recent developments in high energy physics (HEP) including multi-core jobs and multi-core pilots require data centres to gain a deep understanding of the system to monitor, design, and upgrade computing clusters. Networking is a critical component. Especially the increased usage of data federations, for example in diskless computing centres or as a fallback solution, relies on WAN connectivity and availability. The specific demands of different experiments and communities, but also the need for identification of misbehaving batch jobs, requires an active monitoring. Existing monitoring tools are not capable of measuring fine-grained information at batch job level. This complicates network-aware scheduling and optimisations. In addition, pilots add another layer of abstraction. They behave like batch systems themselves by managing and executing payloads of jobs internally. The number of real jobs being executed is unknown, as the original batch system has no access to internal information about the scheduling process inside the pilots. Therefore, the comparability of jobs and pilots for predicting run-time behaviour or network performance cannot be ensured. Hence, identifying the actual payload is important. At the GridKa Tier 1 centre a specific tool is in use that allows the monitoring of network traffic information at batch job level. This contribution presents the current monitoring approach and discusses recent efforts and importance to identify pilots and their substructures inside the batch system. It will also show how to determine monitoring data of specific jobs from identified pilots. Finally, the approach is evaluated.

  7. High prevalence of microalbuminuria in chronic heart failure patients.

    Science.gov (United States)

    van de Wal, Ruud M A; Asselbergs, Folkert W; Plokker, H W Thijs; Smilde, Tom D J; Lok, Dirk; van Veldhuisen, Dirk J; van Gilst, Wiek H; Voors, Adriaan A

    2005-10-01

    Microalbuminuria is associated with increased risk for cardiovascular morbidity and mortality. However, the relation between microalbuminuria and chronic heart failure has not been well described yet. In this cross-sectional study, we aim to evaluate the prevalence of microalbuminuria and the association with neurohormonal parameters in severe chronic heart failure patients. We studied 94 stable chronic heart failure patients (New York Heart Association class III/IV) receiving therapy with angiotensin-converting enzyme (ACE) inhibitors for over three months. In all patients, renal function and neurohormonal status were evaluated and correlated with urinary albumin/creatinine ratio. The studied population consisted of 70 men and 21 women (mean age 69 +/- 12 years). Ischemia was the underlying cause of heart failure in 61 patients. Overall, 100% of the patients were treated with an ACE inhibitor, 72% with a beta-blocker, and 47% with spironolactone. In 32% (95% confidence interval 22-42) of the patients, microalbuminuria was present, which is significantly higher than in the general population. However, we found no significant association between the presence of microalbuminuria and renal function. Plasma NT-proBNP, active renin protein, angiotensin I, angiotensin II, and aldosterone did not differ significantly between groups with and without microalbuminuria. In 32% of the patients, microalbuminuria was present. No association was found with either renal or neurohormonal parameters.

  8. Job Desirability

    Directory of Open Access Journals (Sweden)

    Radecka Appiah-Padi PhD

    2014-09-01

    Full Text Available By 2016, U.S. higher education institutions will face significant turnover among senior leaders. About 50% of university presidents are expected to retire. Historically, the chief academic officer (CAO has been next in line for the presidency. New evidence suggests that fewer CAOs are interested in this position. Using Job Choice Theory, this article examines the reasons given by CAOs for opting out of pursuing the presidency. Data analysis shows that subjective (psycho-social factors rather than objective (economic factors are making the role of president undesirable to CAOs.

  9. JOB INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Training Information: TEFL in China Certificate Training Program,with Job Placement This intensive training program will prepare you as a native speaker of English to be qualified to teach oral English in China, even without previous teaching experience. Dates,Iocation and fees: Tuition:4.000 yuan Date: August 12-19 Venue: Friendship Hotel, 1 Zhongguancun Nanjie Street,Beijing Date: August 20-27 Venue: Friendship Hotel, 1 Zhongguancun Nanjie Street, Beijing Date: Augast 20-27 Venue: Zhongshan City, Guang...

  10. Job stress strengthens the link between metabolic risk factors and renal dysfunction in adult men.

    Science.gov (United States)

    Tsurugano, Shinobu; Nakao, Mutsuhiro; Takeuchi, Takeaki; Nomura, Kyoko; Yano, Eiji

    2012-01-01

    Chronic kidney disease (CKD) is an important risk factor for cardiovascular disease. The metabolic risk factors obesity, hypertension, diabetes, and dyslipidemia are closely associated with renal dysfunction. As psychosocial stress affects these risk factors, here, we examined relationships between metabolic risk factors and renal function, and their association with job stress. The participants were 1,231 Japanese male office workers attending annual health examinations. The estimated glomerular filtration rate (eGFR) was determined using the equation recommended by the Japanese Society for Nephrology: eGFR (mL/min/1.73 m(2)) = 194 × age(-0.287) × Cr(-1.094). Job stress was measured using the Job Content Questionnaire based on the job demand-control model. The job strain index equaled the job demand scores divided by the job control scores. The participants were classified into four ordinal groups of job strain index, based on previous studies (i.e., ≤ 0.4 the lowest, 0.4-0.5 lower, 0.5-0.6 higher, or ≥ 0.6 the highest). A significant correlation was found between lowered eGFR and each of the metabolic risk factors waist circumference, systolic and diastolic blood pressure, and total cholesterol (p job stress had an interactive effect on the relationships between eGFR and systolic and diastolic blood pressure, and triglycerides, depending on the job strain index (highest vs. lowest) (p < 0.05). The highly stressed workers exhibited a close association of eGFR with metabolic risk factors like hypertension and dyslipidemia. Therefore, intensive management may be important for preventing the progression of renal dysfunction and cardiovascular complications in those experiencing stress.

  11. Job prioritization in LHCb

    CERN Document Server

    Castellani, G

    2007-01-01

    LHCb is one of the four high-energy experiments running in the near future at the Large Hadron Collider (LHC) at CERN. LHCb will try to answer some fundamental questions about the asymmetry between matter and anti-matter. The experiment is expected to produce about 2PB of data per year. Those will be distributed to several laboratories all over Europe and then analyzed by the Physics community. To achieve this target LHCb fully uses the Grid to reprocess, replicate and analyze data. The access to the Grid happens through LHCb's own distributed production and analysis system, DIRAC (Distributed Infrastructure with Remote Agent Control). Dirac implements the ‘pull’ job scheduling paradigm, where all the jobs are stored in a central task queues and then pulled via generic grid jobs called Pilot Agents. The whole LHCb community (about 600 people) is divided in sets of physicists, developers, production and software managers that have different needs about their jobs on the Grid. While a Monte Carlo simulation...

  12. ATLAS Job Transforms

    CERN Document Server

    Stewart, G A; The ATLAS collaboration; Maddocks, H J; Harenberg, T; Sandhoff, M; Sarrazin, B

    2013-01-01

    The need to run complex workflows for a high energy physics experiment such as ATLAS has always been present. However, as computing resources have become even more constrained, compared to the wealth of data generated by the LHC, the need to use resources efficiently and manage complex workflows within a single grid job have increased. In ATLAS, a new Job Transform framework has been developed that we describe in this paper. This framework manages the multiple execution steps needed to `transform' one data type into another (e.g., RAW data to ESD to AOD to final ntuple) and also provides a consistent interface for the ATLAS production system. The new framework uses a data driven workflow definition which is both easy to manage and powerful. After a transform is defined, jobs are expressed simply by specifying the input data and the desired output data. The transform infrastructure then executes only the necessary substeps to produce the final data products. The global execution cost of running the job is mini...

  13. ATLAS Job Transforms

    CERN Document Server

    Stewart, G A; The ATLAS collaboration; Maddocks, H J; Harenberg, T; Sandhoff, M; Sarrazin, B

    2013-01-01

    The need to run complex workflows for a high energy physics experiment such as ATLAS has always been present. However, as computing resources have become even more constrained, compared to the wealth of data generated by the LHC, the need to use resources efficiently and manage complex workflows within a single grid job have increased. In ATLAS, a new Job Transform framework has been developed that we describe in this paper. This framework manages the multiple execution steps needed to 'transform' one data type into another (e.g., RAW data to ESD to AOD to final ntuple) and also provides a consistent interface for the ATLAS production system. The new framework uses a data driven workflow definition which is both easy to manage and powerful. After a transform is defined, jobs are expressed simply by specifying the input data and the desired output data. The transform infrastructure then executes only the necessary substeps to produce the final data products. The global execution cost of running the job is mini...

  14. THE INFLUENCE OF JOB STRESS AND COMPENSATION TO JOB SATISFACTION AT PT. TRI MEGAH MAKMUR

    Directory of Open Access Journals (Sweden)

    I Ketut R Sudiarditha

    2016-09-01

    Full Text Available The purpose of this research are: 1 To know description and how picture level job stress, compensation and job satisfaction at PT Tri Megah Makmur. 2 To know the influence of job stress tojob satisfaction at PT Tri Megah Makmur. 3 To know the influence of compensation to job satisfaction at PT Tri Megah Makmur. 4 To know empirically the influence of job stress and compensation tojob satisfaction at PT Tri Megah Makmur. 5 To know how far the contribution of job stress and compensation to job satisfaction at PT Tri Megah Makmur. This research is using descriptive and explanatory survey analysis. This research is taken to 70 sales employees at PT Tri Megah Makmur, While the data collection technique was carried out by spreading kuisioner, which are then processed using SPSS versi 21.00.The analysis shows that: 1 level of compensation and job satisfaction are on a lower level, while the job stress are high. 2Job stress have negative effects and significantly on job satisfaction. 3 compensation have positive effect and significantly on job satisfaction. 4 job stress and compensation significantly influence on job satisfaction.

  15. Women's representation in 60 occupations from 1972 to 2010: more women in high-status jobs, few women in things-oriented jobs.

    Science.gov (United States)

    Lippa, Richard A; Preston, Kathleen; Penner, John

    2014-01-01

    To explore factors associated with occupational sex segregation in the United States over the past four decades, we analyzed U.S. Bureau of Labor Statistics data for the percent of women employed in 60 varied occupations from 1972 to 2010. Occupations were assessed on status, people-things orientation, and data-ideas orientation. Multilevel linear modeling (MLM) analyses showed that women increasingly entered high-status occupations from 1972 to 2010, but women's participation in things-oriented occupations (e.g., STEM fields and mechanical and construction trades) remained low and relatively stable. Occupations' data-ideas orientation was not consistently related to sex segregation. Because of women's increased participation in high-status occupations, occupational status became an increasingly weak predictor of women's participation rates in occupations, whereas occupations' people-things orientation became an increasingly strong predictor over time. These findings are discussed in relation to theories of occupational sex segregation and social policies to reduce occupational sex segregation.

  16. Women's representation in 60 occupations from 1972 to 2010: more women in high-status jobs, few women in things-oriented jobs.

    Directory of Open Access Journals (Sweden)

    Richard A Lippa

    Full Text Available To explore factors associated with occupational sex segregation in the United States over the past four decades, we analyzed U.S. Bureau of Labor Statistics data for the percent of women employed in 60 varied occupations from 1972 to 2010. Occupations were assessed on status, people-things orientation, and data-ideas orientation. Multilevel linear modeling (MLM analyses showed that women increasingly entered high-status occupations from 1972 to 2010, but women's participation in things-oriented occupations (e.g., STEM fields and mechanical and construction trades remained low and relatively stable. Occupations' data-ideas orientation was not consistently related to sex segregation. Because of women's increased participation in high-status occupations, occupational status became an increasingly weak predictor of women's participation rates in occupations, whereas occupations' people-things orientation became an increasingly strong predictor over time. These findings are discussed in relation to theories of occupational sex segregation and social policies to reduce occupational sex segregation.

  17. Overcoming job stress

    Science.gov (United States)

    ... or not advancing in your career. How Job Stress Affects Your Health Like any kind of stress, job stress that continues for a long time can affect your health. Job stress may increase your risk for health problems such ...

  18. Beyond the Job Ad: Employers and Library Instruction

    Science.gov (United States)

    Hall, Russell A.

    2013-01-01

    Many content analyses of job ads have revealed the skills and experience needed in academic library jobs and show that library instruction is an important job duty. This study moves beyond the content of the job ads and surveys the employers themselves (in the person of the supervisor). The survey revealed that supervisors highly value library…

  19. Caffeine prevents cognitive impairment induced by chronic psychosocial stress and/or high fat-high carbohydrate diet.

    Science.gov (United States)

    Alzoubi, K H; Abdul-Razzak, K K; Khabour, O F; Al-Tuweiq, G M; Alzubi, M A; Alkadhi, K A

    2013-01-15

    Caffeine alleviates cognitive impairment associated with a variety of health conditions. In this study, we examined the effect of caffeine treatment on chronic stress- and/or high fat-high carbohydrate Western diet (WD)-induced impairment of learning and memory in rats. Chronic psychosocial stress, WD and caffeine (0.3 g/L in drinking water) were simultaneously administered for 3 months to adult male Wistar rats. At the conclusion of the 3 months, and while the previous treatments continued, rats were tested in the radial arm water maze (RAWM) for learning, short-term and long-term memory. This procedure was applied on a daily basis to all animals for 5 consecutive days or until the animal reaches days to criterion (DTC) in the 12th learning trial and memory tests. DTC is the number of days that the animal takes to make zero error in two consecutive days. Chronic stress and/or WD groups caused impaired learning, which was prevented by chronic caffeine administration. In the memory tests, chronic caffeine administration also prevented memory impairment during chronic stress conditions and/or WD. Furthermore, DTC value for caffeine treated stress, WD, and stress/WD groups indicated that caffeine normalizes memory impairment in these groups. These results showed that chronic caffeine administration prevented stress and/or WD-induced impairment of spatial learning and memory.

  20. [Job burnout: focusing on occupational differences of enthusiasm for job].

    Science.gov (United States)

    Igawa, Junichi; Nakanishi, Daisuke; Shiwa, Shiro

    2013-10-01

    This study investigates characteristics of burnout, as related to job descriptions in mental hospitals and presuppositions of the concept of burnout (burnout is caused as a result of having enthusiasm for a job). The results of a questionnaire survey (burnout tendency, Japanese Burnout Scale, enthusiasm for a job in the past, modified Enthusiasm scale) with 781 workers at mental hospitals showed that burnout characteristics varied according to job descriptions. Specifically, psychiatric social workers, medical assistants, and nurses fell into the high-burnout category, whereas doctors, occupational therapists, and pharmacists fell into the low-burnout category. In addition, in order to compare enthusiasm for a job in the past with current burnout tendencies, factor scores for the respective scales were classified into a low group or a high group and were cross tabulated. The numbers in the cells of the groups indicating the opposite of the definition of burnout (low enthusiasm-high burnout tendency, high enthusiasm-low burnout tendency) were larger. This indicates that having enthusiasm for a job is not a direct factor for burnout, which is different from the presupposition about burnout.

  1. The nonlinear effects of job complexity and autonomy on job satisfaction, turnover, and psychological well-being.

    Science.gov (United States)

    Chung-Yan, Greg A

    2010-07-01

    This study examines the interactive relationship between job complexity and job autonomy on job satisfaction, turnover intentions, and psychological well-being. It was hypothesized that the positive or motivating effects of job complexity are only realized when workers are given enough autonomy to effectively meet the challenges of complex jobs. Results show that not only do job complexity and job autonomy interact, but that the relationships to the outcome variables are curvilinear in form. Job complexity is shown to be both a motivator and a stressor when job autonomy is low. However, the most beneficial effects of job complexity occur when it is matched by a high level of job autonomy. Theoretical and practical implications are discussed.

  2. Work-family conflict and safety participation of high-speed railway drivers: Job satisfaction as a mediator.

    Science.gov (United States)

    Wei, Wei; Guo, Ming; Ye, Long; Liao, Ganli; Yang, Zhehan

    2016-10-01

    Despite the large body of work on the work-family interface, hardly any literature has addressed the work-family interface in safety-critical settings. This study draws from social exchange theory to examine the effect of employees' strain-based work-to-family conflict on their supervisors' rating of their safety participation through job satisfaction. The sample consisted of 494 drivers from a major railway company in China. The results of a structural equation model revealed that drivers' strain-based work-to-family conflict negatively influences safety participation, and the relationship was partially mediated by job satisfaction. These findings highlight the importance of reducing employees' work-to-family conflict in safety-critical organizations. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Political Skill as Neutralizer of Felt Accountability-Job Tension Effects on Job Performance Ratings: A Longitudinal Investigation

    Science.gov (United States)

    Hochwarter, Wayne A.; Ferris, Gerald R.; Gavin, Mark B.; Perrewe, Pamela L.; Hall, Angela T.; Frink, Dwight D.

    2007-01-01

    This study examined the effects of felt accountability, political skill, and job tension on job performance ratings. Specifically, we hypothesized that felt accountability would lead to higher (lower) job performance ratings when coupled with high (low) levels of political skill, and that these relationships would be mediated by job tension. Data…

  4. Political Skill as Neutralizer of Felt Accountability-Job Tension Effects on Job Performance Ratings: A Longitudinal Investigation

    Science.gov (United States)

    Hochwarter, Wayne A.; Ferris, Gerald R.; Gavin, Mark B.; Perrewe, Pamela L.; Hall, Angela T.; Frink, Dwight D.

    2007-01-01

    This study examined the effects of felt accountability, political skill, and job tension on job performance ratings. Specifically, we hypothesized that felt accountability would lead to higher (lower) job performance ratings when coupled with high (low) levels of political skill, and that these relationships would be mediated by job tension. Data…

  5. High Prevalence of Chronic Non-Communicable Conditions Among Adult Refugees: Implications for Practice and Policy

    Science.gov (United States)

    Yun, Katherine; Hebrank, Kelly; Graber, Lauren K.; Sullivan, Mary-Christine; Chen, Isabel; Gupta, Jhumka

    2013-01-01

    The global rise in non-communicable disease (NCD) suggests that US-based refugees are increasingly affected by chronic conditions. However, health services have focused on the detection of infectious disease, with relatively limited data on chronic NCDs. Using data from a retrospective medical record review of a refugee health program in the urban Northeast (n = 180), we examined the prevalence of chronic NCDs and NCD risk factors among adult refugees who had recently arrived in the US, with attention to region of origin and family composition. Family composition was included because low-income adults without dependent children are at high risk of becoming uninsured. We found that half of the adult refugees in this sample had at least one chronic NCD (51.1%), and 9.5% had three or more NCDs. Behavioral health diagnoses were most common (15.0%), followed by hypertension (13.3%). Half of adults were overweight or obese (54.6%). Chronic NCDs were somewhat more common among adults from Iraq, but this difference was not significant (56.8 vs. 44.6%). Chronic NCDs were common among adults with and without dependent children (61.4 vs. 44.6%, respectively), and these two groups did not significantly differ in their likelihood of having a chronic NCD after adjustment for age and gender (AOR = 0.78, 95% CI = 0.39, 1.55). This study suggests that chronic NCDs are common among adult refugees in the US, including refugees at high risk for uninsurance. We propose that refugee health services accommodate screening and treatment for chronic NCDs and NCD risk factors, and that insurance outreach and enrollment programs target recently arrived refugees. PMID:22382428

  6. High prevalence of somatic symptoms and depression in women with disabling chronic headache.

    Science.gov (United States)

    Tietjen, G E; Brandes, J L; Digre, K B; Baggaley, S; Martin, V; Recober, A; Geweke, L O; Hafeez, F; Aurora, S K; Herial, N A; Utley, C; Khuder, S A

    2007-01-09

    To better define, in women with headache, the relationship of depression and somatic symptoms to headache, characterized by diagnoses, frequency, and disability. At six headache specialty clinics, women with headache were classified using ICHD-II criteria, and frequency was recorded. A questionnaire addressing demographics, age at onset of headache, headache-related disability, somatic symptom, and depression severity was completed. Logistic regression was performed to measure the associations of headache frequency and headache-related disability with somatic symptom and depression severity. A total of 1,032 women with headache completed the survey, 593 with episodic (96% with migraine) and 439 with chronic headache (87% with migraine). Low education and household income was more common in chronic headache sufferers and in persons with severe headache disability. Somatic symptom prevalence and severity was greater in persons with chronic headache and with severe headache-related disability. Significant correlation was observed between PHQ-9 and PHQ-15 scores (r = 0.62). Chronic headache, severe disability, and high somatic symptom severity were associated with major depressive disorder (OR = 25.1, 95% CI: 10.9 to 57.9), and this relationship was stronger in the subgroup with a diagnosis of migraine (OR = 31.8, 95% CI: 12.9 to 78.5). High somatic symptom severity is prevalent in women with chronic and severely disabling headaches. Synergistic relationship to major depression exists for high somatic symptom severity, chronic headache, and disabling headache, suggesting a psychobiological underpinning of these associations.

  7. Chronic Kidney Disease

    Science.gov (United States)

    You have two kidneys, each about the size of your fist. Their main job is to filter wastes and excess water out of ... help control blood pressure, and make hormones. Chronic kidney disease (CKD) means that your kidneys are damaged ...

  8. Job descriptions made easy.

    Science.gov (United States)

    Miller, Larry

    2014-01-01

    The act of writing a job description can be a daunting and difficult task for many managers. This article focuses on the key concepts of What, How, and Measureable Results as they relate to an employee's job duties. When the answers to these three elements are articulated, they define the core responsibilities of any job that form the basis for an effective job description.

  9. Longbow: A Lightweight Remote Job Submission Tool

    Directory of Open Access Journals (Sweden)

    James Gebbie-Rayet

    2016-01-01

    Full Text Available We present Longbow, a lightweight console-based remote job submission tool and library. Longbow allows the user to quickly and simply run jobs on high performance computing facilities without leaving their familiar desktop environment. Not only does Longbow greatly simplify the management of compute- intensive jobs for experienced researchers, it also lowers the technical barriers surrounding high perfor-mance computation for the next generation of scientists and engineers. Longbow has already been used to remotely submit jobs in a number of projects and has the potential to redefine the manner in which high performance computers are used.

  10. Worksite interventions for preventing physical deterioration among employees in job-groups with high physical work demands: Background, design and conceptual model of FINALE

    Directory of Open Access Journals (Sweden)

    Mortensen Ole S

    2010-03-01

    Full Text Available Abstract Background A mismatch between individual physical capacities and physical work demands enhance the risk for musculoskeletal disorders, poor work ability and sickness absence, termed physical deterioration. However, effective intervention strategies for preventing physical deterioration in job groups with high physical demands remains to be established. This paper describes the background, design and conceptual model of the FINALE programme, a framework for health promoting interventions at 4 Danish job groups (i.e. cleaners, health-care workers, construction workers and industrial workers characterized by high physical work demands, musculoskeletal disorders, poor work ability and sickness absence. Methods/Design A novel approach of the FINALE programme is that the interventions, i.e. 3 randomized controlled trials (RCT and 1 exploratory case-control study are tailored to the physical work demands, physical capacities and health profile of workers in each job-group. The RCT among cleaners, characterized by repetitive work tasks and musculoskeletal disorders, aims at making the cleaners less susceptible to musculoskeletal disorders by physical coordination training or cognitive behavioral theory based training (CBTr. Because health-care workers are reported to have high prevalence of overweight and heavy lifts, the aim of the RCT is long-term weight-loss by combined physical exercise training, CBTr and diet. Construction work, characterized by heavy lifting, pushing and pulling, the RCT aims at improving physical capacity and promoting musculoskeletal and cardiovascular health. At the industrial work-place characterized by repetitive work tasks, the intervention aims at reducing physical exertion and musculoskeletal disorders by combined physical exercise training, CBTr and participatory ergonomics. The overall aim of the FINALE programme is to improve the safety margin between individual resources (i.e. physical capacities, and

  11. Do job demands and job control affect problem-solving?

    Science.gov (United States)

    Bergman, Peter N; Ahlberg, Gunnel; Johansson, Gun; Stoetzer, Ulrich; Aborg, Carl; Hallsten, Lennart; Lundberg, Ingvar

    2012-01-01

    The Job Demand Control model presents combinations of working conditions that may facilitate learning, the active learning hypothesis, or have detrimental effects on health, the strain hypothesis. To test the active learning hypothesis, this study analysed the effects of job demands and job control on general problem-solving strategies. A population-based sample of 4,636 individuals (55% women, 45% men) with the same job characteristics measured at two times with a three year time lag was used. Main effects of demands, skill discretion, task authority and control, and the combined effects of demands and control were analysed in logistic regressions, on four outcomes representing general problem-solving strategies. Those reporting high on skill discretion, task authority and control, as well as those reporting high demand/high control and low demand/high control job characteristics were more likely to state using problem solving strategies. Results suggest that working conditions including high levels of control may affect how individuals cope with problems and that workplace characteristics may affect behaviour in the non-work domain.

  12. Education, underemployment and job satisfaction

    Directory of Open Access Journals (Sweden)

    Shujaat Farooq

    2008-09-01

    Full Text Available Education is an effective vehicle for producing the required skills to maintain economic growth. The benefits of education range from human to economic, social and cultural. In Pakistan, there is significant rise in the average level of education, but over time, more and more workers incapable to use their educational background on the job. Supply of labor may have outstripped the demand of labor in some professions, and high qualified peoples taking job on low positions. Such underemployment/overeducation has not been fully explored in Pakistan. The theme of paper is “underemployment symbolizes an inefficient usage of human resources and lost output for society”.The research is based on case study on clerical workers of SNGPL. By comparing their educational backgrounds with their nature of job, this paper examines the impact of overeducation on job satisfaction. Our results show that underemployment/overeducation is correlated with higher level of job dissatisfaction, reduced job involvement, impaired co-worker relationship, and more emphasis on future aspirations.

  13. Job Performance, Job Satisfaction and Human Capital in the Labour Market in Bosnia

    Directory of Open Access Journals (Sweden)

    Erkan Ilgün

    2013-01-01

    Full Text Available The paper analyses the effect of job performance, job satisfaction and humancapital. It shows that together with monetary factors, such factors as theperception of the social importance of the job, the ability to meet good friendsin the team, and the atmosphere within which the respondents work, may alsohave a high level of impact on labour supply through human capital. The paperdemonstrates the power of non-monetary factors in achieving improvementsin the context of the ‘job performance-job satisfaction-human capital’ chain,thus bringing about positive changes in labour market supply in Bosnia.

  14. Relationship Between Organizational Climate, Job Stress And Job Performance Officer At State Education Department

    Directory of Open Access Journals (Sweden)

    Turiman Suandi

    2014-01-01

    Full Text Available This research aims at finding out the relationship between Organizational Climate, job stress and job performance among State Education Department (JPN officers . The focus of the research is to determeane the job performance of state education department officers, level of job stress among the officers, level of connection between organizational climate with job stress of State Education Department officers, looking at the difference in level of performance according to demographic factors and looking at the influence of organizational climate and job stress towards job performance . Research findings pertaining level of job performance showed that 75.8% of the respondents are at a high level, 23.7% respondents are at a moderate level while 0.5% respondents are at a low level. For organizational climate, findings show that 79.0% respondents are in the moderate level, 1.6 % respondents are at a highlevel and 19.4% respondents are at a low level. Findings on overall level of job stress found that as many as 92.5% respondents are at a normal job stress. Only about 7.5% respondents are at a moderate level of job stress. There is not even one respondent who are facing a high level of job stress.  In terms of the relationship between independent variables (organizational climate, job stress and dependent variable (job performance, the research findings show that there is a moderate level of positive relationship which is quite significant between organizational climate and job performance of the State Education Department officers at α = 0.01 (p < 0.01; r = 0.396.

  15. Learning and strain among newcomers: a three-wave study on the effects of job demands and job control.

    Science.gov (United States)

    Taris, Toon W; Feij, Jan A

    2004-11-01

    The present 3-wave longitudinal study was an examination of job-related learning and strain as a function of job demand and job control. The participants were 311 newcomers to their jobs. On the basis of R. A. Karasek and T. Theorell's (1990) demand-control model, the authors predicted that high demand and high job control would lead to high levels of learning; low demand and low job control should lead to low levels of learning; high demand and low job control should lead to high levels of strain; and low demand and high job control should lead to low levels of strain. The relation between strain and learning was also examined. The authors tested the hypotheses using ANCOVA and structural equation modeling. The results revealed that high levels of strain have an adverse effect on learning; the reverse effect was not confirmed. It appears that Karasek and Theorell's model is very relevant when examining work socialization processes.

  16. Relationships between Job Stress and Worker Perceived Responsibilities and Job Characteristics

    Directory of Open Access Journals (Sweden)

    P Jacobs

    2010-12-01

    Full Text Available Background: Few studies have examined the relationship between perceived responsibilities by workers and job characteristics and experiences of stress.Objective: To examine the relationship between job stress and work responsibilities and job characteristics.Methods: We analyzed data from 2737 adults who were labor force participants in the province of Alberta, Canada. A logistic regression model was employed to examine factors associated with high job stress.Results: About 18% of the studied workers considered their job as being “highly stressful.” Workers who were male, did not consider their job a career or who were highly satisfied with their jobs were significantly less likely to identify their jobs as “highly stressful.” The probability of describing a job as “highly stressful” significantly increased as workers perceived their actions have an affect on those around them or when their jobs required additional or variable hours.Conclusion: A number of factors are associated with experiencing high work stress including being more engaged with work. This is an important finding for employers, offering insight into where interventions may be targeted.

  17. A Qualitative Study on Patient Perceptions Towards mHealth Technology Among High Risk, Chronic Disease Patients

    OpenAIRE

    Martinez, Phillip Rico

    2015-01-01

    Background: For over 17 years, the Prevention and Access to Care and Treatment (PACT) Project has actively developed a Community Health Worker model for care of chronically ill, high risk patients. Given the high burden of chronic disease and associated rising health expenditures, mHealth technology has emerged as a promising low cost, high efficacy intervention for delivery of patient-centered care and as a tool for self-management of chronic disease Objective: Attitudes and perceptions r...

  18. Exercise responses in patients with chronically high creatine kinase levels.

    Science.gov (United States)

    Cooper, Christopher B; Dolezal, Brett A; Neufeld, Eric V; Shieh, Perry; Jenner, John R; Riley, Marshall

    2017-08-01

    Elevated serum creatine kinase (CK) is often taken to reflect muscle disease, but many individuals have elevated CK without a specific diagnosis. How elevated CK reflects muscle metabolism during exercise is not known. Participants (46 men, 48 women) underwent incremental exercise testing to assess aerobic performance, cardiovascular response, and ventilatory response. Serum lactate, ammonia, and CK were measured at rest, 4 minutes into exercise, and 2 minutes into recovery. High-CK and control subjects demonstrated similar aerobic capacities and cardiovascular responses to incremental exercise. Those with CK ≥ 300 U/L exhibited significantly higher lactate and ammonia levels after maximal exercise, together with increased ventilatory responses, whereas those with CK ≥200 U/L but ≤ 300 U/L did not. We recommend measurement of lactate and ammonia profiles during a maximal incremental exercise protocol to help identify patients who warrant muscle biopsy to rule out myopathy. Muscle Nerve 56: 264-270, 2017. © 2016 Wiley Periodicals, Inc.

  19. The challenge of a meaningful job

    DEFF Research Database (Denmark)

    Jepsen, Ingrid

    2015-01-01

    and the feeling of doing high quality care generate job satisfaction. The obligation and pressure to perform well and the disadvantages on the midwives’ private lives is counterbalanced by the feeling of doing a meaningful and important job. Working in caseload midwifery creates a feeling of working in a self...... is a work form with an embedded and inevitable commitment and obligation that brings forward the midwife’s desire to do her utmost and in return receive appreciation, social recognition and a meaningful job with great job satisfaction. There is a balance between the advantages of a meaningful job......-form. The number of women per full time midwife, as well as the succession rate, has to be surveilled as job-satisfaction is dependent on the midwives’ capability of still fulfilling expectations....

  20. Classic or Modern? Enhancement of Job Satisfaction Scale for Green Job Workers

    Directory of Open Access Journals (Sweden)

    Oguz Basol

    2016-06-01

    Full Text Available Green jobs, in environmental and eco-friendly sectors, are defined as jobs where decent work conditions are presented. The green jobs, significantly increasing all over the world, support the protection of natural resources and also provide high quality work life for workers. The goal of this research is to improve the job satisfaction scale for green job workers by using the Structural Equation Model with model development strategy. Within this research SPSS 21 has been used for internal consistency rate and exploratory factor analysis and smartPLS 2.0 has been used for Structural Equation Model. Analysis results show that contingent reward, supervision, co-workers and communication effect job satisfaction of green job workers.

  1. Burnout, psychological morbidity, job stress, and job satisfaction in Chinese neurologists.

    Science.gov (United States)

    Zhou, Xinyu; Pu, Juncai; Zhong, Xiaoni; Zhu, Dan; Yin, Dinghong; Yang, Lining; Zhang, Yuqing; Fu, Yuying; Wang, Haiyang; Xie, Peng

    2017-05-02

    To investigate the prevalence of and personal and professional characteristics associated with burnout, psychological morbidity, job stress, and job satisfaction in Chinese neurologists. The China Neurologist Association conducted a national cross-sectional study from September 2014 to March 2015. A questionnaire including the Maslach Burnout Inventory, the 12-item General Health Questionnaire, the Consultants' Mental Health Questionnaire, and questions assessing personal and professional characteristics, career satisfaction, and current doctor-patient relationships was administered. A total of 693 directors of neurology departments and 6,111 neurologists in 30 Chinese provinces returned surveys. Overall, 53.2% of responding neurologists experienced burnout, 37.8% had psychological morbidity, 50.7% had high levels of job stress, 25.7% had low levels of job satisfaction, 76.9% had poor doctor-patient relationships, and 58.1% regretted becoming a doctor. Factors independently associated with burnout were lower income, more hours worked per week, more nights on call per month, working in public hospitals, psychological morbidity, high levels of job stress, low levels of job satisfaction, and poor doctor-patient relationships. Factors independently associated with psychological morbidity included lower income, more nights on call per month, working in enterprise-owned hospitals, burnout, high levels of job stress, and low levels of job satisfaction. Burnout and psychological morbidity are common in Chinese neurologists. Burnout is the single greatest predictor of neurologists' psychological morbidity, high job stress, and low job satisfaction. © 2017 American Academy of Neurology.

  2. Job Oriented Monitoring Clusters

    Directory of Open Access Journals (Sweden)

    Vijayalaxmi Cigala,

    2011-03-01

    Full Text Available There has been a lot of development in the field of clusters and grids. Recently, the use of clusters has been on rise in every possible field. This paper proposes a system that monitors jobs onlarge computational clusters. Monitoring jobs is essential to understand how jobs are being executed. This helps us in understanding the complete life cycle of the jobs being executed on large clusters. Also, this paper describes how the information obtained by monitoring the jobs would help in increasing the overall throughput of clusters. Heuristics help in efficient job distribution among the computational nodes, thereby accomplishing fair job distribution policy. The proposed system would be capable of loadbalancing among the computational nodes, detecting failures, taking corrective actions after failure detection, job monitoring, system resource monitoring, etc.

  3. Job rotation and internal marketing for increased job satisfaction and organisational commitment in hospital nursing staff.

    Science.gov (United States)

    Chen, Su-Yueh; Wu, Wen-Chuan; Chang, Ching-Sheng; Lin, Chia-Tzu

    2015-04-01

    To develop or enhance the job satisfaction and organisational commitment of nurses by implementing job rotation and internal marketing practices. No studies in the nursing management literature have addressed the integrated relationships among job rotation, internal marketing, job satisfaction and organisational commitment. This cross-sectional study included 266 registered nurses (response rate 81.8%) in two southern Taiwan hospitals. Software used for data analysis were SPSS 14.0 and AMOS 14.0 (structural equation modelling). Job rotation and internal marketing positively affect the job satisfaction and organisational commitment of nurses, and their job satisfaction positively affects their organisational commitment. Job rotation and internal marketing are effective strategies for improving nursing workforce utilisation in health-care organisations because they help to achieve the ultimate goals of increasing the job satisfaction of nurses and encouraging them to continue working in the field. This in turn limits the vicious cycle of high turnover and low morale in organisations, which wastes valuable human resources. Job rotation and internal marketing help nursing personnel acquire knowledge, skills and insights while simultaneously improving their job satisfaction and organisational commitment. © 2013 John Wiley & Sons Ltd.

  4. Who Creates Jobs?

    OpenAIRE

    Ghani, Ejaz; Kerr, William R.; O'Connell, Stephen D

    2011-01-01

    There is a consensus that jobs are vital in translating economic growth into lasting poverty reduction and social cohesion. But who creates jobs is an understudied field. This economic premise argues that there is a strong link between initial levels of young and small firms and subsequent job growth, as evidenced in India. The economic geography of entrepreneurship in India is still evolv...

  5. Job Displacement and Crime

    DEFF Research Database (Denmark)

    Bennett, Patrick; Ouazad, Amine

    We use a detailed employer-employee data set matched with detailed crime information (timing of crime, fines, convictions, crime type) to estimate the impact of job loss on an individual's probability to commit crime. We focus on job losses due to displacement, i.e. job losses in firms losing...

  6. Replacing America's Job Bank

    Science.gov (United States)

    Vollman, Jim

    2009-01-01

    The Job Central National Labor Exchange (www.jobcentral.com) has become the effective replacement for America's Job Bank with state workforce agencies and, increasingly, with community colleges throughout the country. The American Association of Community Colleges (AACC) has formed a partnership with Job Central to promote its use throughout the…

  7. Replacing America's Job Bank

    Science.gov (United States)

    Vollman, Jim

    2009-01-01

    The Job Central National Labor Exchange (www.jobcentral.com) has become the effective replacement for America's Job Bank with state workforce agencies and, increasingly, with community colleges throughout the country. The American Association of Community Colleges (AACC) has formed a partnership with Job Central to promote its use throughout the…

  8. Mobility into favourable jobs

    NARCIS (Netherlands)

    Maurice Gesthuizen; Jaco Dagevos

    2005-01-01

    Original title: Arbeidsmobiliteit in goede banen. Hundreds of thousands of employees change jobs each year. Why do they do this, and what benefits do they derive from it? Many employees are not in the right jobs. Job dissatisfaction is found to be a key reason for labour mobility. These employees

  9. High molecular weight hyaluronan for treatment of chronic shoulder pain associated with glenohumeral arthritis

    OpenAIRE

    Weil AJ

    2011-01-01

    Arnold J WeilNon-Surgical Orthopedics PC, Marietta, GA, USABackground: There is insufficient evidence to determine whether intra-articular injections may be effective for treatment of glenohumeral osteoarthritis. Euflexxa® (high molecular weight hyaluronate), a bioengineered high molecular weight hyaluronan, has been shown to be a safe and effective treatment for patients with knee osteoarthritis. There is also support for the use of hyaluronate injection for the treatment of chronic ...

  10. Work motivation, task delegation and job satisfaction of general practice staff: a cross-sectional study.

    Science.gov (United States)

    Riisgaard, Helle; Søndergaard, Jens; Munch, Maria; Le, Jette V; Ledderer, Loni; Pedersen, Line B; Nexøe, Jørgen

    2017-04-01

    Recent research has shown that a high degree of task delegation is associated with the practise staff's overall job satisfaction, and this association is important to explore since job satisfaction is related to medical as well as patient-perceived quality of care. This study aimed: (1) to investigate associations between degrees of task delegation in the management of chronic disease in general practice, with chronic obstructive pulmonary disease (COPD) as a case and the staff's work motivation, (2) to investigate associations between the work motivation of the staff and their job satisfaction. The study was based on a questionnaire to which 621 members of the practice staff responded. The questionnaire consisted of a part concerning degree of task delegation in the management of COPD in their respective practice and another part being about their job satisfaction and motivation to work. In the first analysis, we found that 'maximal degree' of task delegation was significantly associated with the staff perceiving themselves to have a large degree of variation in tasks, odds ratio (OR) = 4.26, confidence interval (CI) = 1.09, 16.62. In the second analysis, we found that this perceived large degree of variation in tasks was significantly associated with their overall job satisfaction, OR = 2.81, confidence interval = 1.71, 4.61. The results suggest that general practitioners could delegate highly complex tasks in the management of COPD to their staff without influencing the staff's work motivation, and thereby their job satisfaction, negatively, as long as they ensure sufficient variation in the tasks.

  11. Job Design for Special Education Teachers

    Science.gov (United States)

    Major, Amanda E.

    2012-01-01

    Special education teachers, especially those that teach students with behavioral/emotional challenges, have high attrition rates stemming from stress, job dissatisfaction, and low motivation. The external factors in the school setting and job contribute to special education teachers' attrition and disengagement. A relationship between motivation…

  12. Predictors of Instrumental Music Teacher Job Satisfaction

    Science.gov (United States)

    Bryant, Robert Louis, III

    2012-01-01

    Previous research studies related to teacher quality have found that teacher attrition rates are at an all-time high. Although much research has been conducted in the area of job satisfaction within the general teaching population, few studies of job satisfaction exist for instrumental music teachers. The purpose of this correlational study was to…

  13. Job Satisfaction among Women in Advertising.

    Science.gov (United States)

    Pokrywczynski, James V.; Crowley, John H.

    A study examined job satisfaction among women in advertising. Subjects were 48 female respondents from a mail survey of membership of a Midwest advertising club. Two types of job satisfaction measures were used: items from the Minnesota Satisfaction Questionnaire and the action tendency scales developed by E. Locke. The results showed a high level…

  14. Predictors of Instrumental Music Teacher Job Satisfaction

    Science.gov (United States)

    Bryant, Robert Louis, III

    2012-01-01

    Previous research studies related to teacher quality have found that teacher attrition rates are at an all-time high. Although much research has been conducted in the area of job satisfaction within the general teaching population, few studies of job satisfaction exist for instrumental music teachers. The purpose of this correlational study was to…

  15. Mobility into favourable jobs

    OpenAIRE

    Maurice Gesthuizen; Jaco Dagevos

    2005-01-01

    Original title: Arbeidsmobiliteit in goede banen. Hundreds of thousands of employees change jobs each year. Why do they do this, and what benefits do they derive from it? Many employees are not in the right jobs. Job dissatisfaction is found to be a key reason for labour mobility. These employees look for a job that offers a better match for their capacities and preferences. Does changing their job have a positive effect? This report shows that labour mobility does indeed generally lead to a ...

  16. Differences regarding job satisfaction and job involvement of psychologists with different dominant career anchors

    Directory of Open Access Journals (Sweden)

    CL Bester

    2006-09-01

    categories of dominant career anchors. No significant differences regarding job satisfaction between psychologists with and without service as dominant career orientation could be determined. Both groups experienced a fairly high degree of job satisfaction and a higher level of intrinsic job satisfaction occurred compared to extrinsic job satisfaction. A significant difference between the two groups in terms of job involvement occurred. Psychologists with service as dominant career orientation showed a higher level of job involvement, although the degree of job involvement for both groups was fairly low. No significant differences regarding job satisfaction and job involvement among psychologists with different career orientations could be found.

  17. Resource Minimization Job Scheduling

    Science.gov (United States)

    Chuzhoy, Julia; Codenotti, Paolo

    Given a set J of jobs, where each job j is associated with release date r j , deadline d j and processing time p j , our goal is to schedule all jobs using the minimum possible number of machines. Scheduling a job j requires selecting an interval of length p j between its release date and deadline, and assigning it to a machine, with the restriction that each machine executes at most one job at any given time. This is one of the basic settings in the resource-minimization job scheduling, and the classical randomized rounding technique of Raghavan and Thompson provides an O(logn/loglogn)-approximation for it. This result has been recently improved to an O(sqrt{log n})-approximation, and moreover an efficient algorithm for scheduling all jobs on O((OPT)^2) machines has been shown. We build on this prior work to obtain a constant factor approximation algorithm for the problem.

  18. The Investigation and Analysis of Job Burnout Among High School Teachers in Henan%河南省高中教师工作倦怠现状调查及影响因素研究

    Institute of Scientific and Technical Information of China (English)

    李乾锋

    2013-01-01

    The study investigate the situation of job burnout of high school teacher in Henan province,and to discuss the relationship among the core self-evaluation, organizational identification and job burnout. By the measurement of core self-evaluation questionnaire, organizational identification questionnaire and job burnout to 358 teachers of high school in Henan province.%通过对全省某次教师会议358名河南省高中教师施测核心自我评价问卷,组织认同问卷和工作倦怠问卷,对河南省高中教师工作倦怠现状进行调查,并探讨核心自我评价和组织认同对工作倦怠的影响。

  19. High rates of detection of respiratory viruses in tonsillar tissues from children with chronic adenotonsillar disease.

    Science.gov (United States)

    Proenca-Modena, Jose Luiz; Pereira Valera, Fabiana Cardoso; Jacob, Marcos Gerhardinger; Buzatto, Guilherme Pietrucci; Saturno, Tamara Honorato; Lopes, Lucia; Souza, Jamila Mendonça; Escremim Paula, Flavia; Silva, Maria Lucia; Carenzi, Lucas Rodrigues; Tamashiro, Edwin; Arruda, Eurico; Anselmo-Lima, Wilma Terezinha

    2012-01-01

    Chronic tonsillar diseases are an important health problem, leading to large numbers of surgical procedures worldwide. Little is known about pathogenesis of these diseases. In order to investigate the role of respiratory viruses in chronic adenotonsillar diseases, we developed a cross-sectional study to determine the rates of viral detections of common respiratory viruses detected by TaqMan real time PCR (qPCR) in nasopharyngeal secretions, tonsillar tissues and peripheral blood from 121 children with chronic tonsillar diseases, without symptoms of acute respiratory infections. At least one respiratory virus was detected in 97.5% of patients. The viral co-infection rate was 69.5%. The most frequently detected viruses were human adenovirus in 47.1%, human enterovirus in 40.5%, human rhinovirus in 38%, human bocavirus in 29.8%, human metapneumovirus in 17.4% and human respiratory syncytial virus in 15.7%. Results of qPCR varied widely between sample sites: human adenovirus, human bocavirus and human enterovirus were predominantly detected in tissues, while human rhinovirus was more frequently detected in secretions. Rates of virus detection were remarkably high in tonsil tissues: over 85% in adenoids and close to 70% in palatine tonsils. In addition, overall virus detection rates were higher in more hypertrophic than in smaller adenoids (p = 0.05), and in the particular case of human enteroviruses, they were detected more frequently (p = 0.05) in larger palatine tonsils than in smaller ones. While persistence/latency of DNA viruses in tonsillar tissues has been documented, such is not the case of RNA viruses. Respiratory viruses are highly prevalent in adenoids and palatine tonsils of patients with chronic tonsillar diseases, and persistence of these viruses in tonsils may stimulate chronic inflammation and play a role in the pathogenesis of these diseases.

  20. High rates of detection of respiratory viruses in tonsillar tissues from children with chronic adenotonsillar disease.

    Directory of Open Access Journals (Sweden)

    Jose Luiz Proenca-Modena

    Full Text Available Chronic tonsillar diseases are an important health problem, leading to large numbers of surgical procedures worldwide. Little is known about pathogenesis of these diseases. In order to investigate the role of respiratory viruses in chronic adenotonsillar diseases, we developed a cross-sectional study to determine the rates of viral detections of common respiratory viruses detected by TaqMan real time PCR (qPCR in nasopharyngeal secretions, tonsillar tissues and peripheral blood from 121 children with chronic tonsillar diseases, without symptoms of acute respiratory infections. At least one respiratory virus was detected in 97.5% of patients. The viral co-infection rate was 69.5%. The most frequently detected viruses were human adenovirus in 47.1%, human enterovirus in 40.5%, human rhinovirus in 38%, human bocavirus in 29.8%, human metapneumovirus in 17.4% and human respiratory syncytial virus in 15.7%. Results of qPCR varied widely between sample sites: human adenovirus, human bocavirus and human enterovirus were predominantly detected in tissues, while human rhinovirus was more frequently detected in secretions. Rates of virus detection were remarkably high in tonsil tissues: over 85% in adenoids and close to 70% in palatine tonsils. In addition, overall virus detection rates were higher in more hypertrophic than in smaller adenoids (p = 0.05, and in the particular case of human enteroviruses, they were detected more frequently (p = 0.05 in larger palatine tonsils than in smaller ones. While persistence/latency of DNA viruses in tonsillar tissues has been documented, such is not the case of RNA viruses. Respiratory viruses are highly prevalent in adenoids and palatine tonsils of patients with chronic tonsillar diseases, and persistence of these viruses in tonsils may stimulate chronic inflammation and play a role in the pathogenesis of these diseases.

  1. High Dose of Lamivudine and Resistance in Patients with Chronic Hepatitis B

    Directory of Open Access Journals (Sweden)

    Hamid Ullah Wani

    2014-01-01

    Full Text Available Background. Lamivudine is the most affordable drug used for chronic hepatitis B and has a high safety profile. With the daily dose of 100 mg there is progressive appearance of resistance to lamivudine therapy. In our study we used 150 mg of lamivudine daily as a standard dose which warrants further exploration for the efficacy of the drug. Aims of the Study. To assess the efficacy of lamivudine 150 mg daily on resistance in patients with chronic hepatitis B. Methods. This retrospective study consists of 53 patients with chronic hepatitis B treated with 150 mg of lamivudine daily. The biochemical and virological response to the treatment were recorded at a 1-year and 2-, 3-, 4-, and 5-year period and time of emergence of resistance to the treatment was noted. Results. The mean age of the patients was 54 years with 80% being males. The resistance to lamivudine 150 mg daily at 1 year and 2, 3, and 5 years was 12.5%, 22.5%, 37.5%, and 60%, respectively, which is much less compared to the standard dose of 100 mg of lamivudine. Conclusions. Lamivudine is safe and a higher dose of 150 mg daily delays the resistance in patients with chronic hepatitis B.

  2. High Dose of Lamivudine and Resistance in Patients with Chronic Hepatitis B

    Science.gov (United States)

    Wani, Hamid Ullah; Al Kaabi, Saad; Singh, Rajvir; John, Anil; Derbala, Moutaz; Al-Mohannadi, Muneera J.

    2014-01-01

    Background. Lamivudine is the most affordable drug used for chronic hepatitis B and has a high safety profile. With the daily dose of 100 mg there is progressive appearance of resistance to lamivudine therapy. In our study we used 150 mg of lamivudine daily as a standard dose which warrants further exploration for the efficacy of the drug. Aims of the Study. To assess the efficacy of lamivudine 150 mg daily on resistance in patients with chronic hepatitis B. Methods. This retrospective study consists of 53 patients with chronic hepatitis B treated with 150 mg of lamivudine daily. The biochemical and virological response to the treatment were recorded at a 1-year and 2-, 3-, 4-, and 5-year period and time of emergence of resistance to the treatment was noted. Results. The mean age of the patients was 54 years with 80% being males. The resistance to lamivudine 150 mg daily at 1 year and 2, 3, and 5 years was 12.5%, 22.5%, 37.5%, and 60%, respectively, which is much less compared to the standard dose of 100 mg of lamivudine. Conclusions. Lamivudine is safe and a higher dose of 150 mg daily delays the resistance in patients with chronic hepatitis B. PMID:25349729

  3. High dose of Lamivudine and resistance in patients with chronic hepatitis B.

    Science.gov (United States)

    Wani, Hamid Ullah; Al Kaabi, Saad; Sharma, Manik; Singh, Rajvir; John, Anil; Derbala, Moutaz; Al-Mohannadi, Muneera J

    2014-01-01

    Background. Lamivudine is the most affordable drug used for chronic hepatitis B and has a high safety profile. With the daily dose of 100 mg there is progressive appearance of resistance to lamivudine therapy. In our study we used 150 mg of lamivudine daily as a standard dose which warrants further exploration for the efficacy of the drug. Aims of the Study. To assess the efficacy of lamivudine 150 mg daily on resistance in patients with chronic hepatitis B. Methods. This retrospective study consists of 53 patients with chronic hepatitis B treated with 150 mg of lamivudine daily. The biochemical and virological response to the treatment were recorded at a 1-year and 2-, 3-, 4-, and 5-year period and time of emergence of resistance to the treatment was noted. Results. The mean age of the patients was 54 years with 80% being males. The resistance to lamivudine 150 mg daily at 1 year and 2, 3, and 5 years was 12.5%, 22.5%, 37.5%, and 60%, respectively, which is much less compared to the standard dose of 100 mg of lamivudine. Conclusions. Lamivudine is safe and a higher dose of 150 mg daily delays the resistance in patients with chronic hepatitis B.

  4. Subfractions of high-density lipoprotein (HDL) and dysfunctional HDL in chronic kidney disease patients.

    Science.gov (United States)

    Rysz-Górzyńska, Magdalena; Banach, Maciej

    2016-08-01

    A number of studies have shown that chronic kidney disease (CKD) is associated with increased risk for cardiovascular disease (CVD). Chronic kidney disease is characterized by significant disturbances in lipoprotein metabolism, including differences in quantitative and qualitative content of high-density lipoprotein (HDL) particles. Recent studies have revealed that serum HDL cholesterol levels do not predict CVD in CKD patients; thus CKD-induced modifications in high-density lipoprotein (HDL) may be responsible for the increase in CV risk in CKD patients. Various methods are available to separate several subclasses of HDL and confirm their atheroprotective properties. However, under pathological conditions associated with inflammation and oxidation, HDL can progressively lose normal biological activities and be converted into dysfunctional HDL. In this review, we highlight the current state of knowledge on subfractions of HDL and HDL dysfunction in CKD.

  5. A gloss of Chronic Hypoxia in normal and diseased individuals at high altitude

    Institute of Scientific and Technical Information of China (English)

    Zubieta-Castillo,G.; Zubieta-Calleja,G.R.; Zubieta-Calleja L.

    2004-01-01

    @@ Introduction Millenary populations that live at high altitude in different continents like Asia (1) and South America (8), have endured biological adaptation in very adverse environmental conditions, of which to our understanding, paradoxically, chronic hypoxia is the most tolerable. Patients with pulmonary diseases at high altitude tolerate tissue hypoxia with an arterial tension (PaO2) even as low as 30 mmHg. Current scientific knowledge has made progress in many areas, clarifying many doubts, however due to preconception and lack of broad social studies chronic hypoxia is still not fully understood. Beings that inhabit different areas of the planet earth have lived under a variety of different hostile conditions: intense cold in the polar regions,intense heat in Africa and in the Middle East desserts,great pressure in the depth of the oceans, intense darkness of the caves and naturally the hypoxia of extreme altitudes.

  6. The job self-efficacy and job involvement of clinical nursing teachers.

    Science.gov (United States)

    Yang, Hui-Ling; Kao, Yu-Hsiu; Huang, Yi-Ching

    2006-09-01

    This paper explored the present status of self-efficacy and job involvement of clinical nursing teachers and investigated the predictive power of teachers' personal background variables on such, as well as the relationship between self-efficacy and job involvement. A total of 419 participants in the survey sample were chosen among clinical nursing teachers at 19 public and private institutes of technology and junior colleges in Taiwan in 2004. The self-developed structural questionnaire was categorized into three sections, including personal background data, job self-efficacy related to the clinical teaching inventory and job involvement related to clinical teaching inventory. Of the total 419 questionnaires distributed for this cross-sectional survey, 266 valid copies were registered, at a recovery rate of 63%. Findings indicated that both the job self-efficacy and job involvement of clinical nursing teachers are at a medium to high level and that significant differences exist in job self-efficacy and job involvement based on differences in age, marital status, teaching seniority, teacher qualifications, and job satisfaction. Second, samples have significantly different performance in self-efficacy due to differences in education level attained and the medical institution to which nursing teachers had been assigned. Self-efficacy and job involvement are significantly positively correlated. These results can serve as a reference for the cultivation of nursing teachers and reform of clinical nursing education in the future.

  7. The Correlation between Teachers' Perceptions about Principal's Emotional Intelligence and Organizational Climate and Job Satisfaction of Teachers of State Senior High School in Gunungsitoli Nias, Indonesia

    Science.gov (United States)

    Waruwu, Binahati

    2015-01-01

    This study is aimed at finding out the significant correlation between: (1) teachers' perceptions about principal's emotional intelligence and job satisfaction of teachers, (2) organizational climate and job satisfaction of teachers, and (3) teachers' perceptions about principal's emotional intelligence and organizational climate and job…

  8. High cocoa polyphenol rich chocolate may reduce the burden of the symptoms in chronic fatigue syndrome

    OpenAIRE

    Mellor Duane D; Rigby Alan S; Beckett Stephen; Sathyapalan Thozhukat; Atkin Stephen L

    2010-01-01

    Abstract Background Chocolate is rich in flavonoids that have been shown to be of benefit in disparate conditions including cardiovascular disease and cancer. The effect of polyphenol rich chocolate in subjects with chronic fatigue syndrome (CFS) has not been studied previously. Methods We conducted a double blinded, randomised, clinical pilot crossover study comparing high cocoa liquor/polyphenol rich chocolate (HCL/PR) in comparison to simulated iso-calorific chocolate (cocoa liquor free/lo...

  9. Decreased plasma soluble erythropoietin receptor in high-altitude excessive erythrocytosis and Chronic Mountain Sickness

    OpenAIRE

    Villafuerte, Francisco C.; Macarlupú, José Luis; Anza-Ramírez, Cecilia; Corrales-Melgar, Daniela; Vizcardo-Galindo, Gustavo; Corante, Noemí; León-Velarde, Fabiola

    2014-01-01

    Excessive erythrocytosis (EE) is the hallmark of chronic mountain sickness (CMS), a prevalent syndrome in high-altitude Andean populations. Although hypoxemia represents its underlying stimulus, why some individuals develop EE despite having altitude-normal blood erythropoietin (Epo) concentration is still unclear. A soluble form of the Epo receptor (sEpoR) has been identified in human blood and competes directly for Epo with its membrane counterpart (mEpoR). Thus, reduced levels of circulati...

  10. High Mobility Group Box Protein-1 Correlates with Renal Function in Chronic Kidney Disease (CKD)

    OpenAIRE

    Bruchfeld, Annette; Qureshi, Abdul Rashid; Lindholm, Bengt; Barany, Peter; Yang, Lihong; Stenvinkel, Peter; Tracey, Kevin J.

    2007-01-01

    Chronic kidney disease (CKD) is associated with inflammation and malnutrition and carries a markedly increased risk of cardiovascular disease (CVD). High Mobility Group Box Protein-1 (HMGB-1) is a 30-kDa nuclear and cytosolic protein known as a transcription and growth factor, recently identified as a proinflammatory mediator of tissue injury. Recent data implicates HMGB-1 in endotoxin lethality, rheumatoid arthritis, and atherosclerosis. The aim of this post-hoc, cross-sectional study was to...

  11. 全球化行业%Jobs Go Global

    Institute of Scientific and Technical Information of China (English)

    Helen

    2003-01-01

    @@ Looking for a high-paying tech job? Good luck.Offshore1 outsourcing2-the export ing of jobs that were once done in house has been on the increase, to the point where a report by Gartner Inc., an information technology research firm, calls the movement of tech-related jobs an "irreversible3megatrend4."

  12. Inter-Industry Wage Differentials and Job Flows

    NARCIS (Netherlands)

    Krause, M.U.

    2002-01-01

    The paper explores the relationship between job flows and wages in the U.S. manufacturing sector, where wage differentials for seemingly identical workers and job reallocation rates are shown to be negatively correlated across 3-digit industries.High wage industries have the lowest turnover of jobs,

  13. Inter-Industry Wage Differentials and Job Flows

    NARCIS (Netherlands)

    Krause, M.U.

    2002-01-01

    The paper explores the relationship between job flows and wages in the U.S. manufacturing sector, where wage differentials for seemingly identical workers and job reallocation rates are shown to be negatively correlated across 3-digit industries.High wage industries have the lowest turnover of jobs,

  14. Job demand-control and job stress at work: A cross-sectional study among prison staff.

    Science.gov (United States)

    Akbari, Jafar; Akbari, Rouhollah; Shakerian, Mahnaz; Mahaki, Behzad

    2017-01-01

    Job stress can impose significant costs to the workplaces and organizations due to some issues such as absenteeism, less productivity, and medical costs. Job overload and lack of decision latitude can lead to job stress. The current study aimed to investigate the job demands and control as predictor of job stress and its relationship, with some of the demographic characteristics of Iranian prison staff. This study was performed on 171 male employees working in four prisons located in Ilam, Iran. The sampling method was census and all four prisons' staff were selected to respond the Job Content Questionnaires. Finally, the data were analyzed using t-test or independent samples test as well as SPSS 20. The highest amount of job demand (mean = 21.28) and the lowest amount of job control on average (9.76) were reported by those staff working in Darehshahr prison. There was also a significant relationship between job post and job control among the prison staff (β = -0.375, P = 0.001). The level of job stress reported by prison staff was high in this study mainly caused by high job demand and low job control, especially in Darehshahr prison staff.

  15. Chronic high-dose glucocorticoid therapy triggers the development of chronic organ damage and worsens disease outcome in systemic lupus erythematosus.

    Science.gov (United States)

    Tarr, Tünde; Papp, Gábor; Nagy, Nikolett; Cserép, Edina; Zeher, Margit

    2017-02-01

    Long-term survival of patients with systemic lupus erythematosus (SLE) improved worldwide; thus, prevention of cumulative organ damage became a major goal in disease management. The aim of our study was to investigate the chronic organ damages and their influence on disease outcome in SLE. We evaluated clinical conditions, laboratory findings and medications of 357 consecutive SLE patients and assessed their impact on Systemic Lupus Collaborating Clinics (SLICC)/American College of Rheumatology (ACR) Damage Index (SDI) and disease outcome. We detected one or more SDI scores in 77.87% of patients. Patients with disease duration of more than 10 years and subjects diagnosed at age above 40 had significantly higher SDI values. The most frequent damages were valvulopathies, cognitive dysfunction, angina pectoris and venous thrombosis. Higher cumulative glucocorticoid dose increased SDI, while chloroquin treatment was favourable for patients. Male gender, elevated SDI scores and higher cumulative doses of glucocorticoids increased mortality risk. Our data confirmed that disease duration, age at diagnosis and chronic high-dose glucocorticoid therapy have significant effects on the development of chronic organ damage. Higher SDI score is characterized with worse survival ratios. The most common chronic organ damages affected the cardiovascular or neuropsychiatric system. As long-term survival in SLE improves, it becomes increasingly important to identify the determinants of chronic organ damage. Most of the chronic organ damage occurs in the cardiovascular and the neuropsychiatric systems; thus, regular follow-up, screening and adequate therapy are essential for the best clinical outcome.

  16. Supplemental Oxygen During High-Intensity Exercise Training in Nonhypoxemic Chronic Obstructive Pulmonary Disease.

    Science.gov (United States)

    Neunhäuserer, Daniel; Steidle-Kloc, Eva; Weiss, Gertraud; Kaiser, Bernhard; Niederseer, David; Hartl, Sylvia; Tschentscher, Marcus; Egger, Andreas; Schönfelder, Martin; Lamprecht, Bernd; Studnicka, Michael; Niebauer, Josef

    2016-11-01

    Physical exercise training is an evidence-based treatment in chronic obstructive pulmonary disease, and patients' peak work rate is associated with reduced chronic obstructive pulmonary disease mortality. We assessed whether supplemental oxygen during exercise training in nonhypoxemic patients with chronic obstructive pulmonary disease might lead to superior training outcomes, including improved peak work rate. This was a randomized, double-blind, controlled, crossover trial. Twenty-nine patients with chronic obstructive pulmonary disease (aged 63.5 ± 5.9 years; forced expiratory volume in 1 second percent predicted, 46.4 ± 8.6) completed 2 consecutive 6-week periods of endurance and strength training with progressive intensity, which was performed 3 times per week with supplemental oxygen or compressed medical air (flow via nasal cannula: 10 L/min). Each session of electrocardiography-controlled interval cycling lasted 31 minutes and consisted of a warm-up, 7 cycles of 1-minute intervals at 70% to 80% of peak work rate alternating with 2 minutes of active recovery, and final cooldown. Thereafter, patients completed 8 strength-training exercises of 1 set each with 8 to 15 repetitions to failure. Change in peak work rate was the primary study end point. The increase in peak work rate was more than twice as high when patients exercised with supplemental oxygen compared with medical air (0.16 ± 0.02 W/kg vs 0.07 ± 0.02 W/kg; P exercise capacity. The impact of oxygen on peak work rate was 39.1% of the overall training effect, whereas it had no influence on strength gain (P > .1 for all exercises). We report that supplemental oxygen in nonhypoxemic chronic obstructive pulmonary disease doubled the effect of endurance training but had no effect on strength gain. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. Repair of Chronic Achilles Ruptures Has a High Incidence of Venous Thromboembolism.

    Science.gov (United States)

    Bullock, Mark J; DeCarbo, William T; Hofbauer, Mark H; Thun, Joshua D

    2016-11-23

    Background Despite the low incidence of deep vein thrombosis (DVT) in foot and ankle surgery, some authors report a high incidence of symptomatic DVT following Achilles tendon rupture. The purpose of this study was to identify DVT risk factors inherent to Achilles tendon repair to determine which patients may benefit from prophylaxis. Methods One hundred and thirteen patient charts were reviewed following elective and nonelective Achilles tendon repair. For elective repair of insertional or noninsertional Achilles tendinopathy, parameters examined included lateral versus prone positioning and the presence versus absence of a flexor hallucis longus transfer. For nonelective repair, acute Achilles tendon ruptures were compared to chronic Achilles tendon ruptures. Results Of 113 Achilles tendon repairs, 3 venous thromboembolism (VTE) events (2.65%) occurred including 2 pulmonary emboli (1.77%). Seventeen of these repairs were chronic Achilles tendon ruptures, and all 3 VTE events (17.6%) occurred within this subgroup. Elevated body mass index was associated with VTE in patients with chronic Achilles ruptures although this did not reach significance (P = .064). No VTE events were reported after repair of 28 acute tendon ruptures or after 68 elective repairs of tendinopathy. Two patients with misdiagnosed partial Achilles tendon tears were excluded because they experienced a VTE event 3 weeks and 5 weeks after injury, prior to surgery. Conclusion In our retrospective review, chronic Achilles ruptures had a statistically significant higher incidence of VTE compared with acute Achilles ruptures (P = .048) or elective repair (P = .0069). Pharmaceutical anticoagulation may be considered for repair of chronic ruptures. Repair of acute ruptures and elective repair may not warrant routine prophylaxis due to a lower incidence of VTE.

  18. Crevicular Fluid and Serum Concentrations of Progranulin and High Sensitivity CRP in Chronic Periodontitis and Type 2 Diabetes

    Directory of Open Access Journals (Sweden)

    N. Priyanka

    2013-01-01

    Full Text Available Introduction. This study was designed to correlate the serum and gingival crevicular fluid (GCF levels of progranulin (PGRN and high sensitivity C-reactive protein (hs CRP in chronic periodontitis and type 2 diabetes mellitus (DM. Design. PGRN and hs CRP levels were estimated in 3 groups: healthy, chronic periodontitis, and type 2 DM with chronic periodontitis. Results. The mean PGRN and hs CRP concentrations in serum and GCF were the highest for group 3 followed by group 2 and the least in group 1. Conclusion. PGRN and hs CRP may be biomarkers of the inflammatory response in type 2 DM and chronic periodontitis.

  19. Research on Influencing of Self-Efficacy, Job Involvement on Job Performance of High-Tech Enterprise' R & D Staff%自我效能感、工作投入对高新技术企业研发人员工作绩效的影响研究

    Institute of Scientific and Technical Information of China (English)

    李永周; 王月; 阳静宁

    2015-01-01

    Using the theory of self-efficacy and job involvement, and builds the theoretical model to explain self-efficacy and job involvement effect on job performance. Test research through structural equation modeling and questionnaire. The results show that self-efficacy exerts significantly positive effects on R&D staff's job perfor-mance of high-tech enterprises. Self-efficacy and its dimensions all have predictive power on R&D staff's job per-formance, and especially, stress and innovative self-efficacy own the strongest predictive power. Job involvement plays partial mediating role between self-efficacy and R&D staff's job performance. On the basis of conclusion, high-tech enterprises should strengthen R&D staff configuration based on competency-position fit, cultivate their job autonomy and feedback. Combine with the job characteristics model and individual characteristics to design on the training program. In the meantime, team-building and perceived organizational support should be streng-thened. Also innovation performance of high-tech enterprises is enhanced by increasing R&D staff's self-efficacy and job involvement.%运用自我效能感及工作投入相关理论,构建高新技术企业研发人员的自我效能感、工作投入对工作绩效的影响理论模型,并通过结构方程建模和问卷调查进行检验。结果表明:自我效能感对高新技术企业研发人员工作绩效具有显著正向影响,其各维度对企业研发人员工作绩效有预测力,其中应激与创新能力效能感的预测力最强;工作投入在自我效能感与工作绩效间起部分中介作用。基于实证研究结论,提出高新技术企业应强化基于能岗匹配的研发人员配置、培养研发人员的工作自主性及反馈性、结合工作特征模型及个体特质设计培训方案以及加强组织团队建设和提高组织支持感,通过提高研发人员的自我效能感和工作投入提升高新技术企业创新绩效。

  20. Dynamics of the job search process: developing and testing a mediated moderation model.

    Science.gov (United States)

    Sun, Shuhua; Song, Zhaoli; Lim, Vivien K G

    2013-09-01

    Taking a self-regulatory perspective, we develop a mediated moderation model explaining how within-person changes in job search efficacy and chronic regulatory focus interactively affect the number of job interview offers and whether job search effort mediates the cross-level interactive effects. A sample of 184 graduating college students provided monthly reports of their job search activities over a period of 8 months. Findings supported the hypothesized relationships. Specifically, at the within-person level, job search efficacy was positively related with the number of interview offers for job seekers with strong prevention focus and negatively related with the number of interview offers for job seekers with strong promotion focus. Results show that job search effort mediated the moderated relationships. Findings enhance understandings of the complex self-regulatory processes underlying job search. PsycINFO Database Record (c) 2013 APA, all rights reserved

  1. Relation between job strain and myocardial infarction

    DEFF Research Database (Denmark)

    Netterstrøm, B; Nielsen, F E; Kristensen, T S;

    1999-01-01

    to hospital who were residents of the same county were used. Both groups were interviewed with an extensive questionnaire on job related conditions. Several indices on job related psychosocial factors were established in accordance with Karasek's job strain model as well as the extension of the model......OBJECTIVES: To study the influence of different job related and socioeconomic factors for development of myocardial infarction (MI). METHOD: The study was a case-control study of 76 male wage earners who had been admitted to hospital with MI. As a control group 176 male wage earners not admitted......, the isostrain model. RESULTS: The most significant findings were consistent with Karasek's job strain model in that mean with a high degree of demand combined with a low degree of control at work had a significantly increased odds ratio (OR) 95% confidence interval (95% CI) of 2.1 (1.2 to 3.8) for MI after...

  2. Neuronal changes after chronic high blood pressure in animal models and its implication for vascular dementia.

    Science.gov (United States)

    Flores, Gonzalo; Flores-Gómez, Gabriel D; de Jesús Gomez-Villalobos, Ma

    2016-05-01

    Vascular dementia is a devastating disorder not only for the patient, but also for the family because this neurocognitive disorder breaks the patient's independence, and leads to family care of the patient with a high cost for the family. This complex disorder alters memory, learning, judgment, emotional control and social behavior and affects 4% of the elderly world population. The high blood pressure or arterial hypertension is a major risk factor for cerebrovascular disease, which in most cases leads to vascular dementia. Interestingly, this neurocognitive disorder starts after long lasting hypertension, which is associated with reduced cerebral blood flow or hypoperfusion, and complete or incomplete ischemia with cortical thickness. Animal models have been generated to elucidate the pathophysiology of this disorder. It is known that dendritic complexity determines the receptive synaptic contacts, and the loss of dendritic spine and arbor stability are strongly associated with dementia in humans. This review evaluates relevant data of human and animal models that have investigated the link between long-lasting arterial hypertension and neural morphological changes in the context of vascular dementia. We examined the effect of chronic arterial hypertension and aged in vascular dementia. Neural dendritic morphology in the prefrontal cortex and the dorsal hippocampus and nucleus accumbens after chronic hypertension was diskussed in the animal models of hypertension. Chronic hypertension reduced the dendritic length and spine density in aged rats.

  3. Chronic High Fat Diet Consumption Impairs Metabolic Health of Male Mice.

    Science.gov (United States)

    Morselli, Eugenia; Criollo, Alfredo; Rodriguez-Navas, Carlos; Clegg, Deborah J

    We show that chronic high fat diet (HFD) feeding affects the hypothalamus of male but not female mice. In our study we demonstrate that palmitic acid and sphingolipids accumulate in the central nervous system of HFD-fed males. Additionally, we show that HFD-feeding reduces proliferator-activated receptor gamma coactivator-1 alpha (PGC-1α) thus reducing estrogen receptor α (ERα) and driving hypothalamic inflammation in male but not female mice. Hypothalamic inflammation correlates with markers of metabolic dysregulation as indicated by dysregulation in glucose intolerance and myocardial function. Lastly, we demonstrate that there are blockages in mitophagy and lipophagy in hypothalamic tissues in males. Our data suggest there is a sexually dimorphic response to chronic HDF exposure, females; despite gaining the same amount of body weight following HFD-feeding, appear to be protected from the adverse metabolic effects of the HFD.

  4. High ultrasound variability in chronic immune-mediated neuropathies. Review of the literature and personal observations.

    Science.gov (United States)

    Padua, L; Paolasso, I; Pazzaglia, C; Granata, G; Lucchetta, M; Erra, C; Coraci, D; De Franco, P; Briani, C

    2013-12-01

    Chronic immune-mediated neuropathies show high clinical variability. Diagnosis is based on clinical and neurophysiological studies, but recently ultrasound (US) of peripheral nerves has been shown to provide useful morphological information. US has already been shown to crucially influence diagnosis and clinical care in entrapment neuropathies, in traumatic nerve lesions and in tumors. The role of US in the evaluation of polyneuropathies is still not clearly defined, but increasing attention has recently been focused on the immune-mediated neuropathies and specific US measures (namely the intra- and inter-nerve cross-sectional area variability) have been developed. The aim of the current paper is to make a review of the available nerve US studies and provide data from personal observations in the most common chronic immune-mediated neuropathies. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  5. Job involvement and job satisfaction of South African nurses compared with other professions

    Directory of Open Access Journals (Sweden)

    R.A. Kaplan

    1991-09-01

    Full Text Available The study was designed primarily to compare the work outcomes of job satisfaction and job involvement of South African nurses with those of members of 13 other professional groups in South Africa and with American nurses where data was available. Secondary aims included identifying areas where job satisfaction was particularly low and demonstrating the relative independence of the job involvement and job satisfaction constructs. A questionnaire incorporating the Kanungo Job Involvement Scale and the Short Form of the Minnesota Job Satisfaction Questionnaire was mailed to random samples of people between the ages of 29 and 41 drawn from 14 professional registers. There were 114 nurses in the final sample and 1677members of other professions. Differences among professions were tested for significance using one-way analyses of variance and Bonferroni ranges tests. South African Nurses were shown to have extremely low job satisfaction relative to American nurses and to other professional groups in South-Africa. By contrast their job involvement was moderately high. The implications of these findings for the medical profession as a whole and for nurses in particular are discussed. The fear is expressed that wide spread dissatisfaction may lead to fewer people entering the profession and highly trained people leaving.

  6. High molecular weight hyaluronan for treatment of chronic shoulder pain associated with glenohumeral arthritis

    Directory of Open Access Journals (Sweden)

    Weil AJ

    2011-07-01

    Full Text Available Arnold J WeilNon-Surgical Orthopedics PC, Marietta, GA, USABackground: There is insufficient evidence to determine whether intra-articular injections may be effective for treatment of glenohumeral osteoarthritis. Euflexxa® (high molecular weight hyaluronate, a bioengineered high molecular weight hyaluronan, has been shown to be a safe and effective treatment for patients with knee osteoarthritis. There is also support for the use of hyaluronate injection for the treatment of chronic shoulder pain associated with osteoarthritis or rotator cuff damage. This small-scale exploratory study was conducted to evaluate the safety and efficacy of high molecular weight hyaluronate for the treatment of chronic shoulder pain associated with osteoarthritis.Methods: Subjects with glenohumeral osteoarthritis and chronic pain (n = 27 received one injection per week for 3 weeks of high molecular weight hyaluronate and were assessed for changes in pain (100 mm visual analog scale [VAS], range of motion, and the subject’s and physician’s global assessment over 26 weeks. Subjects were also assessed for pain, stiffness, and physical functioning using the Western Ontario and McMaster Universities Arthritis Index (WOMAC. Finally, responses were evaluated using modified Outcome Measures in Rheumatoid Arthritis Clinical Trials (OMERACT-Osteoarthritis Research Society International (OARSI Proposition D criteria. Safety was assessed by recording adverse events.Results: High molecular weight hyaluronate significantly improved pain (VAS, WOMAC, range of motion, stiffness, and physical functioning scores; 77.8% of subjects were rated as having an OMERACT-OARSI Proposition D high response. There were no serious adverse events, and none were considered to be related to treatment.Conclusion: Treatment with high molecular weight hyaluronate improves pain, stiffness, and range of motion, and may have an acceptable safety and tolerability profile. A randomized, double

  7. Severe chronic osteomyelitis caused by Morganella morganii with high population diversity

    Directory of Open Access Journals (Sweden)

    Jialiang Zhu

    2016-09-01

    Full Text Available A case of chronic osteomyelitis probably caused by Morganella morganii, occurring over a period of 30 years, is reported. The organism was identified through a combination of sample culture, direct sequencing, and 16S RNA gene amplicon sequencing. Further whole-genome sequencing and population structure analysis of the isolates from the patient showed the bacterial population to be highly diverse. This case provides a valuable example of a long-term infection caused by an opportunistic pathogen, M. morganii, with high diversity, which might evolve during replication within the host.

  8. Severe chronic osteomyelitis caused by Morganella morganii with high population diversity.

    Science.gov (United States)

    Zhu, Jialiang; Li, Haifeng; Feng, Li; Yang, Min; Yang, Ronggong; Yang, Lin; Li, Li; Li, Ruoyan; Liu, Minshan; Hou, Shuxun; Ke, Yuehua; Li, Wenfeng; Bai, Fan

    2016-09-01

    A case of chronic osteomyelitis probably caused by Morganella morganii, occurring over a period of 30 years, is reported. The organism was identified through a combination of sample culture, direct sequencing, and 16S RNA gene amplicon sequencing. Further whole-genome sequencing and population structure analysis of the isolates from the patient showed the bacterial population to be highly diverse. This case provides a valuable example of a long-term infection caused by an opportunistic pathogen, M. morganii, with high diversity, which might evolve during replication within the host.

  9. Dark Adaptation at High Altitude: An Unexpected Pupillary Response to Chronic Hypoxia in Andean Highlanders.

    Science.gov (United States)

    Healy, Katherine; Labrique, Alain B; Miranda, J Jaime; Gilman, Robert H; Danz, David; Davila-Roman, Victor G; Huicho, Luis; León-Velarde, Fabiola; Checkley, William

    2016-09-01

    Healy, Katherine, Alain B. Labrique, J. Jaime Miranda, Robert H. Gilman, David Danz, Victor G. Davila-Roman, Luis Huicho, Fabiola León-Velarde, and William Checkley. Dark adaptation at high altitude: an unexpected pupillary response to chronic hypoxia in Andean highlanders. High Alt Med Biol. 17:208-213, 2016.-Chronic mountain sickness is a maladaptive response to high altitude (>2500 m above sea level) and is characterized by excessive erythrocytosis and hypoxemia resulting from long-term hypobaric hypoxia. There is no known early predictor of chronic mountain sickness and the diagnosis is based on the presence of excessive erythrocytosis and clinical features. Impaired dark adaptation, or an inability to visually adjust from high- to low-light settings, occurs in response to mild hypoxia and may serve as an early predictor of hypoxemia and chronic mountain sickness. We aimed to evaluate the association between pupillary response assessed by dark adaptometry and daytime hypoxemia in resident Andean highlanders aged ≥35 years living in Puno, Peru. Oxyhemoglobin saturation (SpO2) was recorded using a handheld pulse oximeter. Dark adaptation was quantitatively assessed as the magnitude of pupillary contraction to light stimuli of varying intensities (-2.9 to 0.1 log-cd/m(2)) using a portable dark adaptometer. Individual- and stimulus-specific multilevel analyses were conducted using mixed-effect models to elicit the relationship between SpO2 and pupillary responsiveness. Among 93 participants, mean age was 54.9 ± 11.0 years, 48% were male, 44% were night blind, and mean SpO2 was 89.3% ± 3.4%. The magnitude of pupillary contraction was greater with lower SpO2 (p dark-adapted conditions was exaggerated with hypoxemia and may serve as an early predictor of chronic mountain sickness. This unexpected association is potentially explained as an excessive and unregulated sympathetic response to hypoxemia at altitude.

  10. Job stress and mental health among nonregular workers in Korea: What dimensions of job stress are associated with mental health?

    Science.gov (United States)

    Park, Soo Kyung; Rhee, Min-Kyoung; Barak, Michàlle Mor

    2016-01-01

    Although nonregular workers experience higher job stress, poorer mental health, and different job stress dimensions relative to regular workers, little is known about which job stress dimensions are associated with poor mental health among nonregular workers. This study investigated the association between job stress dimensions and mental health among Korean nonregular workers. Data were collected from 333 nonregular workers in Seoul and Gyeonggi Province, and logistic regression analysis was conducted. Results of the study indicated that high job insecurity and lack of rewards had stronger associations with poor mental health than other dimensions of job stress when controlling for sociodemographic and psychosocial variables. It is important for the government and organizations to improve job security and reward systems to reduce job stress among nonregular workers and ultimately alleviate their mental health issues.

  11. Chronic intermittent high altitude exposure, occupation, and body mass index in workers of mining industry.

    Science.gov (United States)

    Esenamanova, Marina K; Kochkorova, Firuza A; Tsivinskaya, Tatyana A; Vinnikov, Denis; Aikimbaev, Kairgeldy

    2014-09-01

    The obesity and overweight rates in population exposed to chronic intermittent exposure to high altitudes are not well studied. The aim of the retrospective study was to evaluate whether there are differences in body mass index in different occupation groups working in intermittent shifts at mining industry at high altitude: 3800-4500 meters above sea level. Our study demonstrated that obesity and overweight are common in workers of high altitude mining industry exposed to chronic intermittent hypoxia. The obesity rate was lowest among miners as compared to blue- and white-collar employees (9.5% vs. 15.6% and 14.7%, p=0.013). Obesity and overweight were associated with older age, higher rates of increased blood pressure (8.79% and 5.72% vs. 1.92%), cholesterol (45.8% and 45.6% vs. 32.8%) and glucose (4.3% and 1.26% vs. 0.57%) levels as compared to normal body mass index category (pmining industry exposed to intermittent high-altitude hypoxia. Therefore, assessment and monitoring of body mass index seems to be essential in those who live and work at high altitudes to supply the correct nutrition, modify risk factors, and prevent related disorders.

  12. Physician job satisfaction related to actual and preferred job size

    National Research Council Canada - National Science Library

    Lodewijk J Schmit Jongbloed; Janke Cohen-Schotanus; Jan C C Borleffs; Roy E Stewart; Johanna Schonrock-Adema

    2017-01-01

    ...’ job satisfaction, well-being, and patient safety. Our aim was to determine the actual and preferred job size of physicians and to investigate how these and the differences between them influence physicians’ job satisfaction...

  13. Current Situation of Job Burnout of Junior High School Teachers in Shangqiu Urban Areas and Its Relationship with Social Support

    Science.gov (United States)

    Song, Zhongying

    2008-01-01

    This study surveyed the current situation of teacher burnout in a sample of 400 teachers from urban junior high school in Shangqiu of Henan Province with scales, and examined the relationship between dimensions of teacher burnout and sources and types of social support they received. The results show that Shangqiu urban junior high school…

  14. Do High School STEM Courses Prepare Non-College Bound Youth for Jobs in the STEM Economy?

    Science.gov (United States)

    Bozick, Robert; Srinivasan, Sinduja; Gottfried, Michael

    2017-01-01

    Our study assesses whether high school science, technology, engineering, and mathematics (STEM) courses provide non-college bound youth with the skills and training necessary to successfully transition from high school into the STEM economy. Specifically, our study estimates the effects that advanced math, advanced science, engineering, and…

  15. On-the-Job Foot Health

    Science.gov (United States)

    ... and direct flame PROTECTION: overshoes or boots of fire-resistant materials with wooden soles HAZARD: high voltage ... in the workplace. Only one out of four victims of job- related foot injury wear any type ...

  16. Job characteristics: their relationship to job satisfaction, stress and depression

    OpenAIRE

    Steyn, Renier; Vawda, Naseema

    2014-01-01

    This study investigated the influences of job characteristics on job satisfaction, stress and depression among South African white collar workers. Participants were managers in full-time employment with large organisations. They completed the Job Diagnostic Survey, the Perceived Stress Scale and the Beck Depression Inventory. A regression approach was used to predict job satisfaction, stress and depression from job characteristics. Job characteristics (skill variety, task identity, task signi...

  17. Job characteristics as determinants of job satisfaction and labour mobility

    OpenAIRE

    Cornelißen, Thomas

    2006-01-01

    This paper investigates the effects of detailed job characteristics on job satisfaction, job search and quits using data from the German Socio-Economic Panel (GSOEP) in a fixed effects framework. Using a factor analysis, seventeen job characteristics are reduced to seven factors that describe different aspects of a job, which are qualified as status, physical strain, autonomy, advancement opportunities, social relations at the work place, work time and job security. The effects of these facto...

  18. Job characteristics as determinants of job satisfaction and labour mobility

    OpenAIRE

    Cornelißen, Thomas

    2006-01-01

    This paper investigates the effects of detailed job characteristics on job satisfaction, job search and quits using data from the German Socio-Economic Panel (GSOEP) in a fixed effects framework. Using a factor analysis, seventeen job characteristics are reduced to seven factors that describe different aspects of a job, which are qualified as status, physical strain, autonomy, advancement opportunities, social relations at the work place, work time and job security. The effects of these facto...

  19. [Predicting individual risk of high healthcare cost to identify complex chronic patients].

    Science.gov (United States)

    Coderch, Jordi; Sánchez-Pérez, Inma; Ibern, Pere; Carreras, Marc; Pérez-Berruezo, Xavier; Inoriza, José M

    2014-01-01

    To develop a predictive model for the risk of high consumption of healthcare resources, and assess the ability of the model to identify complex chronic patients. A cross-sectional study was performed within a healthcare management organization by using individual data from 2 consecutive years (88,795 people). The dependent variable consisted of healthcare costs above the 95th percentile (P95), including all services provided by the organization and pharmaceutical consumption outside of the institution. The predictive variables were age, sex, morbidity-based on clinical risk groups (CRG)-and selected data from previous utilization (use of hospitalization, use of high-cost drugs in ambulatory care, pharmaceutical expenditure). A univariate descriptive analysis was performed. We constructed a logistic regression model with a 95% confidence level and analyzed sensitivity, specificity, positive predictive values (PPV), and the area under the ROC curve (AUC). Individuals incurring costs >P95 accumulated 44% of total healthcare costs and were concentrated in ACRG3 (aggregated CRG level 3) categories related to multiple chronic diseases. All variables were statistically significant except for sex. The model had a sensitivity of 48.4% (CI: 46.9%-49.8%), specificity of 97.2% (CI: 97.0%-97.3%), PPV of 46.5% (CI: 45.0%-47.9%), and an AUC of 0.897 (CI: 0.892 to 0.902). High consumption of healthcare resources is associated with complex chronic morbidity. A model based on age, morbidity, and prior utilization is able to predict high-cost risk and identify a target population requiring proactive care. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

  20. Stress in highly demanding IT jobs: transformational leadership moderates the impact of time pressure on exhaustion and work-life balance.

    Science.gov (United States)

    Syrek, Christine J; Apostel, Ella; Antoni, Conny H

    2013-07-01

    The objective of this article is to investigate transformational leadership as a potential moderator of the negative relationship of time pressure to work-life balance and of the positive relationship between time pressure and exhaustion. Recent research regards time pressure as a challenge stressor; while being positively related to motivation and performance, time pressure also increases employee strain and decreases well-being. Building on the Job Demand-Resources model, we hypothesize that transformational leadership moderates the relationships between time pressure and both employees' exhaustion and work-life balance such that both relationships will be weaker when transformational leadership is higher. Of seven information technology organizations in Germany, 262 employees participated in the study. Established scales for time pressure, transformational leadership, work-life balance, and exhaustion were used, all showing good internal consistencies. The results support our assumptions. Specifically, we find that under high transformational leadership the impact of time pressure on exhaustion and work-life balance was less strong. The results of this study suggest that, particularly under high time pressure, transformational leadership is an important factor for both employees' work-life balance and exhaustion. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  1. Safety behavior: Job demands, job resources, and perceived management commitment to safety.

    Science.gov (United States)

    Hansez, Isabelle; Chmiel, Nik

    2010-07-01

    The job demands-resources model posits that job demands and resources influence outcomes through job strain and work engagement processes. We test whether the model can be extended to effort-related "routine" safety violations and "situational" safety violations provoked by the organization. In addition we test more directly the involvement of job strain than previous studies which have used burnout measures. Structural equation modeling provided, for the first time, evidence of predicted relationships between job strain and "routine" violations and work engagement with "routine" and "situational" violations, thereby supporting the extension of the job demands-resources model to safety behaviors. In addition our results showed that a key safety-specific construct 'perceived management commitment to safety' added to the explanatory power of the job demands-resources model. A predicted path from job resources to perceived management commitment to safety was highly significant, supporting the view that job resources can influence safety behavior through both general motivational involvement in work (work engagement) and through safety-specific processes.

  2. Job control and coworker support improve employee job performance.

    Science.gov (United States)

    Nagami, Makiko; Tsutsumi, Akizumi; Tsuchiya, Masao; Morimoto, Kanehisa

    2010-01-01

    We examined the prospective association of psychosocial job characteristics with employee job performance among 777 full-time employees at a manufacturing company in Japan, using data from a one-year follow-up survey. Psychosocial job characteristics were measured by the Job Content Questionnaire in 2008; job performance was evaluated using the item from the World Mental Health Survey Instrument in 2008 and 2009. The association between psychosocial job characteristics and job performance was tested using multiple regression analysis, controlling for demographic variables, work status, average working hours per day, job type and job performance in 2008. Job control and coworker support in 2008 were positively related to job performance in 2009. Stratified analyses revealed that job control for staff and coworker support for managers were positively related to job performance in 2009. These associations were prominent among men; however, supervisor support in 2008 was negatively related to job performance in 2009 among men. Job demand was not significantly related to job performance. Our findings suggest that it is worthwhile to enhance employees' job control and provide a mutually supportive environment to ensure positive employee job performance.

  3. Job crafting: Towards a new model of individual job redesign

    Directory of Open Access Journals (Sweden)

    Maria Tims

    2010-12-01

    Full Text Available Orientation: For a long time, employees have been viewed as passive performers of their assigned job tasks. Recently, several scholars have argued that job design theory needs to address the influence of employees on their job designs.Research purpose: The purpose of the study was to fit job crafting in job design theory.Motivation for the study: The study was an attempt to shed more light on the types of proactive behaviours of individual employees at work. Moreover, we explored the concept of job crafting and its antecedents and consequences.Research design, approach and method: A literature study was conducted in which the focus was first on proactive behaviour of the employee and then on job crafting.Main findings: Job crafting can be seen as a specific form of proactive behaviour in which the employee initiates changes in the level of job demands and job resources. Job crafting may be facilitated by job and individual characteristics and may enable employees to fit their jobs to their personal knowledge, skills and abilities on the one hand and to their preferences and needs on the other hand.Practical/managerial implications: Job crafting may be a good way for employees to improve their work motivation and other positive work outcomes. Employees could be encouraged to exert more influence on their job characteristics.Contribution/value-add: This article describes a relatively new perspective on active job redesign by the individual, called job crafting, which has important implications for job design theories.

  4. Job related stress among nurses working in Jimma Zone public hospitals, South West Ethiopia: a cross sectional study.

    Science.gov (United States)

    Dagget, Tadesse; Molla, Ashagre; Belachew, Tefera

    2016-01-01

    Occupational stress exists in every profession, nevertheless, the nursing profession appears to experience more stress at work compared to other health care workers. Unmanaged stress leads to high levels of employee dissatisfaction, illness, absenteeism, high turnover, and decreased productivity that compromise provision of quality service to clients. However, there is a scarcity of information about nurses' job stress in Jimma zone public hospital nurses. The aim of the present study was to assess job related stress and its predictors among nurses working in Jimma Zone public hospitals, South-West Ethiopia in 2014. An institution based cross sectional study was conducted from March 10 to April 10, 2014 through a census of nurses who are working in Jimma Zone public hospitals using a structured self-administered questionnaire. SPSS Statistics Version 20 used. For the outcome variable: overall job related stress, the participant's responses on each item score summed: a stress score ranging from a minimum of 26 and maximum score of 116. The higher the sum the more the stressed the nurse. The level of stress calculated through tertial the lower to low stress, the middle to moderate & the higher to high stress. Moreover, bivariate and multivariable linear regressions done to see the association between the predictor (sex, age, mutual understanding at work, Job satisfaction and working unit/department) and the outcome variable (Job related stress). A total of 341 nurses working in Jimma Zone public hospitals were given the questionnaire, and the response rate was 92.3 % (315). This study indicated an average overall job related stress level of 58.46 ± 12.62. The highest level of job related stress was on the sub scale of dealing with death & dying mean score of 62.94 % followed by uncertainty regarding patient treatment 57.72 % and workload 57.6 %. While job related stress from sexual harassment had the lowest mean score of 46.19 %. Overall job related stress varies

  5. Job Security as an Endogenous Job Characteristic

    DEFF Research Database (Denmark)

    Jahn, Elke; Wagner, Thomas

    2008-01-01

    This paper develops a hedonic model of job security (JS). Workers with heterogeneous JSpreferences pay the hedonic price for JS to employers, who incur labor-hoarding costs from supplying JS. In contrast to the Wage-Bill Argument, equilibrium unemployment is strictly positive, as workers with wea...... JS-preferences trade JS for higher wages. The relation between optimal job insecurity and the perceived dismissal probability is hump-shaped. If firms observe demand, but workers do not, separation is not contractible and firms dismiss workers at-will. Although the workers are risk...

  6. Analyzing jobs for redesign decisions.

    Science.gov (United States)

    Conn, V S; Davis, N K; Occena, L G

    1996-01-01

    Job analysis, the collection and interpretation of information that describes job behaviors and activities performed by occupants of jobs, can provide nurse administrators with valuable information for redesigning effective and efficient systems of care.

  7. Job Redesign Improves Productivity

    Science.gov (United States)

    Kraft, W. Philip; Williams, Kathleen L.

    1975-01-01

    The unique challenges presented in good banking business are approached through the concept of job enrichment. Described in this article is one consulting firm's experience with one bank--how they transformed job satisfaction, motivation, and performance into useable tools benefiting the individual and the organization. (Author)

  8. MY CHOICE FOR JOB

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    A recent survey shows that people who get highersalaries generally work longer hours than those who getlower salaries.Some people favor higher-paying jobs,even though such jobs always result in longer worktime.They believe that money is so indispensable in

  9. College Students’ Job Hunting

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Nowadays, the employment of college students is becoming more and more of a problem. About a decade ago, university students could find satisfactory and enviable jobs after graduation, while the things are quite different at present. In addition, according to statistics, about 30% of graduate students can't find a job but stay at home after graduation.

  10. Learning about Job Search

    DEFF Research Database (Denmark)

    Altmann, Steffen; Falk, Armin; Jäger, Simon

    We conduct a large-scale field experiment in the German labor market to investigate how information provision affects job seekers’ employment prospects and labor market outcomes. Individuals assigned to the treatment group of our experiment received a brochure that informed them about job search...

  11. Establishing Job Security

    Institute of Scientific and Technical Information of China (English)

    LAN XINZHEN

    2010-01-01

    @@ Even amid holiday festivities and feelings of good cheer,the end of the year is traditionally a bad season for job hunters.But each day at the Longgang District labor market,located in Shenzhen in south China's Guangdong Province,more than 600 companies set up stands,offering some 12,000 jobs.

  12. Job Instruction Training.

    Science.gov (United States)

    Pfau, Richard H.

    Job Instruction Training (JIT) is a step-by-step, relatively simple technique used to train employees on the job. It is especially suitable for teaching manual skills or procedures; the trainer is usually an employee's supervisor but can be a co-worker. The JIT technique consists of a series of steps that a supervisor or other instructor follows…

  13. Job Redesign Improves Productivity

    Science.gov (United States)

    Kraft, W. Philip; Williams, Kathleen L.

    1975-01-01

    The unique challenges presented in good banking business are approached through the concept of job enrichment. Described in this article is one consulting firm's experience with one bank--how they transformed job satisfaction, motivation, and performance into useable tools benefiting the individual and the organization. (Author)

  14. Investment Opportunities & Job Information

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    2007 Job Fair for Foreigners The 2007 Job Fair for Foreigners in Beijing and Shanghai will he held in Beijing Swissotel(Hong Kong Macao Center)on April 14,and in the Shanghai Library on April 21. Dozens of employers from educational institutions.

  15. Investment Opportunities & Job Information

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    2007 Job Fair for Foreigners The 2007 Job Fair for Foreigners in Beijing and Shanghai will be held in Beijing Swissotel (Hong Kong Macao Center) on April 14, and in the Shanghai Library on April 21. Dozens of employers from educational institutions, lang

  16. Investment Opportunities & Job Information

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    resume@chinajob.com 2007 Job Fair for Foreigners The 2007 Job Fair for Foreigners in Beijing and Shanghai will be held in Beijing Swissotel (Hong Kong Macao Center) on April 14, and in the Shanghai Library on April 21. Dozens of employers from educationa

  17. Investment Opportunities & Job Information

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The 2007 Job Fair for Foreigners The 2007 Job Fair for Foreigners in Beijing and Shanghai will be held in Beijing Swissotel (Hong Kong Macao Center) on April 14, and in the Shanghai Library on April 21. Dozens of employers from educational institutions,

  18. Hypoalgesia after exercise and the cold pressor test is reduced in chronic musculuskeletal pain patients with high pain sensitivity

    DEFF Research Database (Denmark)

    Vægter, Henrik Bjarke; Handberg, Gitte; Graven-Nielsen, Thomas

    2016-01-01

    OBJECTIVES: In chronic pain patients, impaired conditioned pain modulation (CPM) and exercise-induced hypoalgesia (EIH) have been reported. No studies have compared CPM and EIH in chronic musculoskeletal pain patients with high pain sensitivity (HPS) and low pain sensitivity (LPS). MATERIALS.......005). Pain tolerance increased after the cold pressor test and exercise in both groups (PCPM and EIH were partly impaired in chronic pain patients with high versus less pain sensitivity, suggesting that the CPM and EIH responses depend on the degree of pain sensitivity. This has clinical...

  19. Not all job demands are equal: differentiating job hindrances and job challenges in the job demands-resources model

    OpenAIRE

    Van den Broeck, Anja; De Cuyper, Nele; De Witte, Hans; Vansteenkiste, Maarten

    2010-01-01

    This study aimed to integrate the differentiation between two types of job demands, as made in previous studies, in the Job-Demands Resources (JD-R) model. Specifically, this study aimed to examine empirically whether the differentiation between job hindrances and job challenges, next to the category of job resources, accounts for the unexpected positive relationships between particular types of job demands (e.g., workload) and employees' work engagement. Results of confirmatory factor analys...

  20. Logan County's High School Seniors: Community Satisfaction, Jobs, and Future Plans. Illinois Agricultural Economics Staff Paper, No. 81 S19.

    Science.gov (United States)

    van Es, J. C.; Schneider, Judy B.

    The Logan County (Illinois) Community Resource Development Council, assisted by sociologists and graduate students from the University of Illinois, designed an attitudinal survey which was administered in 1980 to 324 graduating seniors from 3 Logan County high schools to determine why students were leaving the county after graduation and what…

  1. High fat diet has a prominent effect upon the course of chronic schistosomiasis mansoni in mice

    Directory of Open Access Journals (Sweden)

    Alba Cristina Miranda de Barros Alencar

    2009-07-01

    Full Text Available This study investigated whether a long-term high-fat diet has an effect on the outcome of chronic murine schistosomiasis mansoni compared to a standard diet. Swiss Webster female mice (3 weeks old were fed each diet for up to six months and were then infected with 50 Schistosoma mansoni cercariae. Their nutritional status was assessed by monitoring total serum cholesterol and body mass. Infected mice were examined 6-17 weeks post infection to estimate the number of eggs in faeces. Mice were euthanised the next day. Total serum cholesterol was lower in infected mice in comparison to uninfected controls (p = 0.0055. In contrast, body mass (p = 0.003, liver volume (p = 0.0405, spleen volume (p = 0.0124, lung volume (p = 0.0033 and faecal (p = 0.0064 and tissue egg density (p = 0.0002 were significantly higher for infected mice fed a high-fat diet. From these findings, it is suggested that a high-fat diet has a prominent effect on the course of chronic schistosomiasis mansoni in mice.

  2. High vs. Low Frequency Stimulation Effects on Fine Motor Control in Chronic Hemiplegia: A Pilot Study

    Science.gov (United States)

    Doucet, Barbara M.; Griffin, Lisa

    2014-01-01

    Introduction The optimal parameters of neuromuscular electrical stimulation (NMES) for recovery of hand function following stroke are not known. This clinical pilot study examined whether higher or lower frequencies are more effective for improving fine motor control of the hand in a chronic post-stroke population. Methods A one-month, 4x/week in-home regimen of either a high frequency (40Hz) or low frequency (20Hz) NMES program was applied to the hemiplegic thenar muscles of 16 persons with chronic stroke. Participants were identified a priori as having a low level of function (LF) or a high level of function (HF). Outcome measures of strength, dexterity, and endurance were measured before and after participation in the regimen. Results LF subjects showed no significant changes with either the high or the low frequency NMES regimen. HF subjects showed significant changes in strength, dexterity and endurance. Within this group, higher frequencies of stimulation yielded strength gains and increased motor activation; lower frequencies impacted dexterity and endurance. Conclusions The results suggest that higher frequencies of stimulation could be more effective in improving strength and motor activation properties and that lower frequencies may impact coordination and endurance changes; results also indicate that persons with a higher functional level of recovery may respond more favorably to NMES regimens, but further study with larger patient groups is warranted. PMID:23893829

  3. Job Security as an Endogenous Job Characteristic

    DEFF Research Database (Denmark)

    Jahn, Elke; Wagner, Thomas

    This paper develops a hedonic model of job security (JS). Workers with hetero-geneous JS-preferences pay the hedonic price for JS to employers, who incur labor-hoarding costs from supplying JS. In contrast to the Wage-Bill Argument, equilibrium unemployment is strictly positive, as workers...

  4. Job Security as an Endogenous Job Characteristic

    DEFF Research Database (Denmark)

    Jahn, Elke; Wagner, Thomas

    2008-01-01

    This paper develops a hedonic model of job security (JS). Workers with heterogeneous JSpreferences pay the hedonic price for JS to employers, who incur labor-hoarding costs from supplying JS. In contrast to the Wage-Bill Argument, equilibrium unemployment is strictly positive, as workers with weak...

  5. Job Security as an Endogenous Job Characteristic

    DEFF Research Database (Denmark)

    Jahn, Elke; Wagner, Thomas

    This paper develops a hedonic model of job security (JS). Workers with heterogeneous JS-preferences pay the hedonic price for JS to employers, who incur labor-hoarding costs from supplying JS. In contrast to the Wage-Bill Argument, equilibrium unemployment is strictly positive, as workers with weak...

  6. Jobs in Marine Science. Job Family Series.

    Science.gov (United States)

    Science Research Associates, Inc., Chicago, IL.

    The instructional booklet explores various occupations in the job family of marine science. Following a brief introduction to the concept of occupational clusters, the student is given an overall orientation to the general area of oceanography and marine-related careers. A shore research station and the activities of a marine biologist are…

  7. Towards Comprehensive Job Stress Models of Reservists

    OpenAIRE

    Lang, Jessica

    2006-01-01

    Integrating findings from the general stress literature into occupational stress research the present dissertation aimed at developing comprehensive job stress models that include additionally valuable antecedents and moderators on the link between workplace stress and psychological health problems. Therefore, this work made use of McEwen’s (1998) Allostatic Load Model to analyze the influence of chronic as well as acute stressors on the employees’ (i.e., Reservists) long-term psychological h...

  8. Job satisfaction and burnout among paediatric nurses.

    Science.gov (United States)

    Akman, Ozlem; Ozturk, Candan; Bektas, Murat; Ayar, Dijle; Armstrong, Merry A

    2016-10-01

    This study aims to determine factors of job satisfaction and burnout levels of paediatric nurses. A total of 165 nurses working in paediatric clinics completed the Minnesota job satisfaction scale and the Maslach burnout scale. Average scores of the emotional exhaustion and depersonalisation score were low, while personal accomplishment scores were high. A high level of job satisfaction, being married, increased age and a decreased number of assigned patients were significantly associated with a low level of burnout. Paediatric nurses experience burnout at significant levels. The most important variable that affected job satisfaction was income. The results of the study could guide development of strategies that might prevent or alleviate burnout of paediatric nurses. © 2016 John Wiley & Sons Ltd.

  9. The God of Job

    Directory of Open Access Journals (Sweden)

    Leonard Mare

    2012-02-01

    Full Text Available God is often portrayed extremely negatively in the Old Testament. For example, in the Book of Nahum God is pictured as being responsible for the most horrifying violence imaginable. This negative portrayal of God is also found in the Book of Job. God is responsible for the suffering that his righteous servant Job, has to endure. He is even manipulated by the satan to allow him free reign in attacking Job. God even acknowledges that the misery and pain inflicted on Job, was for no reason. Job�s children are killed in order for God to prove a point, and in his response to Job�s suffering, he doesn�t even address the issue of Job�s suffering. This is a picture of a very cruel, vicious God. This article investigates the negative, disturbing images of God in the Book of Job. Are these images of God who God really is, or is the God of Job a literary construct of the author? The focus of this study is on the prologue and epilogue to the book, as well as the speeches of God in Job 38�41.

  10. High-intensity interval training (HIIT for patients with chronic diseases

    Directory of Open Access Journals (Sweden)

    Leanna M. Ross

    2016-06-01

    Full Text Available Exercise training provides physiological benefits for both improving athletic performance and maintaining good health. Different exercise training modalities and strategies exist. Two common exercise strategies are high-intensity interval training (HIIT and moderate-intensity continuous exercise training (MCT. HIIT was first used early in the 20th century and popularized later that century for improving performance of Olympic athletes. The primary premise underlying HIIT is that, compared to energy expenditure-matched MCT, a greater amount of work is performed at a higher intensity during a single exercise session which is achieved by alternating high-intensity exercise intervals with low-intensity exercise or rest intervals. Emerging research suggests that this same training method can provide beneficial effects for patients with a chronic disease and should be included in the comprehensive medical management plan. Accordingly, a major consideration in developing an individual exercise prescription for a patient with a chronic disease is the selection of an appropriate exercise strategy. In order to maximize exercise training benefits, this strategy should be tailored to the individual's need. The focus of this paper is to provide a brief summary of the current literature regarding the use of HIIT to enhance the functional capacity of individuals with cardiovascular, pulmonary, and diabetes diseases.

  11. Relationship between chronic sclerosing dacryoadenitis with high level of IgG4 and Castleman disease

    Directory of Open Access Journals (Sweden)

    Toshiyuki Oshitari

    2010-12-01

    Full Text Available Toshiyuki Oshitari1, Jiro Yotsukura1, Kaoru Asahagi1, Takayuki Baba1, Takashi Kishimoto2, Shuichi Yamamoto11Department of Ophthalmology and Visual Science, 2Department of Molecular Pathology, Chiba University Graduate School of Medicine, Chiba, JapanAbstract: The purpose of this study is to present a case of chronic sclerosing dacryoadenitis with high level of IgG4 in a patient diagnosed earlier with Castleman disease. A 79-year-old man noticed a swelling of his lower left jaw that was first seen 8 years earlier. He was diagnosed with Castleman disease from the histopathological examination of a biopsy of the submandibular gland. Since then, the size of the gland had not changed, and he had no systemic inflammatory signs or symptoms. He developed diplopia a year earlier, and CT scans showed bilateral swelling of the lacrimal glands. He was referred to our hospital for further examinations. The patient underwent partial dacryoadenectomy. From the histopathological examinations, he was diagnosed with chronic sclerosing dacryoadenitis with high level of the serum IgG4. He underwent oral steroid therapy and the swollen lacrimal glands were significantly improved. The results suggest that there may be pathological links between IgG4-related dacryoadenitis and Castleman disease.Keywords: IgG4, dacryoadenitis, Castleman disease, steroid

  12. High-intensity interval training (HIIT) for patients with chronic diseases

    Institute of Scientific and Technical Information of China (English)

    Leanna M. Ross; Ryan R. Porter; J. Larry Durstine

    2016-01-01

    Exercise training provides physiological benefits for both improving athletic performance and maintaining good health. Different exercise training modalities and strategies exist. Two common exercise strategies are high-intensity interval training (HIIT) and moderate-intensity continuous exercise training (MCT). HIIT was first used early in the 20th century and popularized later that century for improving performance of Olympic athletes. The primary premise underlying HIIT is that, compared to energy expenditure-matched MCT, a greater amount of work is performed at a higher intensity during a single exercise session which is achieved by alternating high-intensity exercise intervals with low-intensity exercise or rest intervals. Emerging research suggests that this same training method can provide beneficial effects for patients with a chronic disease and should be included in the comprehensive medical management plan. Accordingly, a major consideration in developing an individual exercise prescription for a patient with a chronic disease is the selection of an appropriate exercise strategy. In order to maximize exercise training benefits, this strategy should be tailored to the individual’s need. The focus of this paper is to provide a brief summary of the current literature regarding the use of HIIT to enhance the functional capacity of individuals with cardiovascular, pulmonary, and diabetes diseases.

  13. Comparison between Epidural Block vs. High Intensity Laser Therapy for Controlling Chronic Low Back Pain

    Directory of Open Access Journals (Sweden)

    Badiozaman Radpay

    2016-01-01

    Full Text Available Background: Chronic low back pain is among a wide spread musculoskeletal conditions that is related to disability with high economy cost. There are several treatment modalities for controlling chronic low back pain (CLBP, among them high intensity laser therapy (HILT and epidural blocks (EB use more commonly. This study aimed to evaluate the benefits and hazards of each of these two methods.Materials and Methods: We designed a randomized controlled double blind study during 24 months.101 patients divided in 2 groups (52 in EB and 49 in HILT group. Pain intensity was assessed by using faces pain scales (FPS and LINKERT questionaries' before procedure and during one, four, 12, and 24 weeks after beginning the procedures.Results: There were no differences between two groups in FPS lumber tenderness, straight leg rising test (SLRT, paresthesia, deep tendon reflex (DTR, and imaging changes. Motor problems seem was less in HILT group comparing EB.Conclusion: This study showed both EB and HILT approaches can control the pain intensity and motor activities in CLBP patients. Future studies will clarify the precise importance of each these methods.

  14. Physician Assistant Job Satisfaction: A Narrative Review of Empirical Research.

    Science.gov (United States)

    Hooker, Roderick S; Kuilman, Luppo; Everett, Christine M

    2015-12-01

    To examine physician assistant (PA) job satisfaction and identify factors predicting job satisfaction and identify areas of needed research. With a global PA movement underway and a half-century in development, the empirical basis for informing employers of approaches to improve job satisfaction has not received a careful review. A narrative review of empirical research was undertaken to inform stakeholders about PA employment with a goal of improved management. The a priori criteria included published studies that asked PAs about job satisfaction. Articles addressing PA job satisfaction, written in English, were reviewed and categorized according to the Job Characteristics Model. Of 68 publications reviewed, 29 met criteria and were categorized in a Job Characteristics Model. Most studies report a high degree of job satisfaction when autonomy, income, patient responsibility, physician support, and career advancement opportunities are surveyed. Age, sex, specialty, and occupational background are needed to understand the effect on job satisfaction. Quality of studies varies widely. Employers may want to examine their relationships with PAs periodically. The factors of job satisfaction may assist policymakers and health administrators in creating welcoming professional employment environments. The main limitation: no study comprehensively evaluated all the antecedents of job satisfaction. PAs seem to experience job satisfaction supported by low attrition rates and competitive wages. Contributing factors are autonomy, experienced responsibility, pay, and supportive supervising physician. A number of intrinsic rewards derived from the performance of the job within the social environment, along with extrinsic rewards, may contribute to overall job satisfaction. PA job satisfaction research is underdeveloped; investigations should include longitudinal studies, cohort analyses, and economic determinants.

  15. The Job Training and Job Satisfaction Survey Technical Manual

    Science.gov (United States)

    Schmidt, Steven W.

    2004-01-01

    Job training has become an important aspect of an employee's overall job experience. However, it is not often called out specifically on instruments measuring job satisfaction. This technical manual details the processes used in the development and validation of a survey instrument to measure job training satisfaction and overall job…

  16. Whose Job Goes Abroad? International Outsourcing and Individual Job Separations

    DEFF Research Database (Denmark)

    Munch, Jakob R.

    2010-01-01

    This paper focuses on the adjustment costs of globalisation by studying the effects of international outsourcing on individual transitions out of jobs in the Danish manufacturing sector for the period 1990-2003. A competing risks duration model that distinguishes between job-to-job and job...

  17. Reciprocal relationships between job demands, job resources, and recovery opportunities

    NARCIS (Netherlands)

    A. Rodríguez-Muñoz (Alfredo); A.I. Sanz-Vergel (Ana Isabel); E. Demerouti (Eva); A.B. Bakker (Arnold)

    2012-01-01

    textabstractThe aim of this study was to explore longitudinal relationships between job demands, job resources, and recovery opportunities. On the basis of the Job Demands-Resources model and Conservation of Resources theory we hypothesized that we would find reciprocal relations between job demands

  18. Job demands, job resources, and behavior in times of sickness

    DEFF Research Database (Denmark)

    Schneider, Daniel; Winter, Vera; Schreyögg, Jonas

    2017-01-01

    BACKGROUND: The concept of presenteeism, that is, employees coming to work despite being sick, has recently received more attention in the literature. Presenteeism not only threatens employees' health but also substantially drains productivity and drives considerable costs. When they are sick......, employees have the choice of whether to go to work or to stay at home. Therefore, determinants of (sickness) absenteeism and presenteeism should be examined simultaneously. Nursing homes are faced with a particularly high prevalence of both absenteeism and presenteeism and are therefore a relevant object...... of investigation. PURPOSE: The aim of our study is to analyze the effect of job demands and job resources on absenteeism, presenteeism, and the tendency to choose one behavior (being absent or being present in times of sickness) rather than the other over the last 12 months. To do so, we identify the determinants...

  19. Validation of ASVAB against Infantry Job Performance

    Science.gov (United States)

    1990-12-01

    Job Performance Measurement (JPM) project. ASVAB was highly related to hands-on performance of critical infantry tasks, written infantry job knowledge tests, and grades in initial infantry training courses. The validity of ASVAB was also found to extend into the second term of service by being able to predict the performance of infantry unit leaders. Experience in the Marine Corps, as measured by time in service, rank, and recency of task performance, had a

  20. Molecular monitoring of BCR-ABL transcripts in patients with chronic myelogenous leukemia: is high sensitivity of clinical value?

    Science.gov (United States)

    Norkin, Maxim; Schiffer, Charles A

    2010-04-01

    Monitoring of disease response during treatment with tyrosine kinase inhibitors of patients with chronic myelogenous leukemia dramatically changed after the introduction of real-time PCR, which allows quantification of BCR-ABL transcript levels with high sensitivity and precision. However, its role in patients who have achieved complete cytogenetic response is not entirely clear; incorrect interpretation of results could lead to unnecessary changes from an effective treatment. This review discusses the current evidence regarding the benefits, uncertainties, and potential drawbacks of molecular monitoring in patients with chronic myelogenous leukemia in chronic phase.

  1. Is Longer Unemployment Rewarded with Longer Job Tenure?

    DEFF Research Database (Denmark)

    Kohara, Miki; Sasaki, Masaru; Machikita, Tomohiro

    the sample to job seekers who changed search behaviors in the final 59 days before expiration of unemployment insurance, we secondly show an even greater negative effect of unemployment duration on the following job duration. The importance lies not only in the duration of unemployment. If job seekers keep...... a high reservation wage and a low search intensity because of the benefits of unemployment insurance, and change them in response to the expiration of insurance, prolonged unemployment will result in short job duration after unemployment.......This paper examines whether or not a prolonged unemployment period can raise the quality of job matching after unemployment. We focus on job tenure as an indicator of a good quality job match after unemployment. We match two sets of Japanese administrative data compiled by the public employment...

  2. Relationship between cynicism and job satisfaction: exploration of mechanisms.

    Science.gov (United States)

    Srivastava, Abhishek; Adams, John W

    2011-02-01

    Personality traits related to evaluation of other people and the world are important to study in relation to job satisfaction, which itself is an evaluation of various facets of a job, including the social dimensions. Accordingly, the relationship between cynicism and job satisfaction was studied. Cynicism was expected to be negatively related to job satisfaction, employees' perceptions of job enrichment, quality of leader-member exchange, and support from coworkers. Survey data from 105 employees in a diverse set of organizations (M age = 48 yr.; 50% women; M work experience = 28 yr.; 73% had >16 yr. education) were subjected to hierarchical regression. Individuals high in Cynicism were likely to have lower job satisfaction, job enrichment, quality of leader-member exchange, and perceptions of co-worker support.

  3. Aerial Refueling Process Rescheduling Under Job Related Disruptions

    Science.gov (United States)

    Kaplan, Sezgin; Rabadi, Ghaith

    2011-01-01

    The Aerial Refueling Scheduling Problem (ARSP) can be defined as determining the refueling completion times for each fighter aircraft (job) on the multiple tankers (machines) to minimize the total weighted tardiness. ARSP assumes that the jobs have different release times and due dates. The ARSP is dynamic environment and unexpected events may occur. In this paper, rescheduling in the aerial refueling process with a time set of jobs will be studied to deal with job related disruptions such as the arrival of new jobs, the departure of an existing job, high deviations in the release times and changes in job priorities. In order to keep the stability and to avoid excessive computation, partial schedule repair algorithm is developed and its preliminary results are presented.

  4. Antecedents of job satisfaction: A study of telecom sector

    Directory of Open Access Journals (Sweden)

    Muhammad Ramay

    2010-02-01

    Full Text Available This study is based on the assumption that “a happy worker is a productive worker”. The research was conducted to identify the significance of those factors that lead towards job satisfaction and commitment of employees working in the telecom sector of Pakistan. The associations among pay and benefits, performance appraisal system, career development and management, supervision and collegiality and open communication (independent variables were investigated with job satisfaction (dependent variable. The relationship between job satisfaction (dependent variable and job commitment (outcome was also hypothesized. Through questionnaire survey responses from 221 employees working at managerial and non-managerial positions were collected, which showed the significant association of supervision and collegiality and open communication on job satisfaction. Furthermore, job satisfaction was also found highly correlated and dependent upon job commitment. Managerial implications and conclusions are presented based upon these results.

  5. Chronic bronchitis is an independently associated factor for more symptom and high-risk groups

    Directory of Open Access Journals (Sweden)

    Choi JY

    2016-06-01

    Full Text Available Joon Young Choi,1 Hyoung Kyu Yoon,2 Seoung Ju Park,3 Yong Bum Park,4 Kyeong-Cheol Shin,5 Ju Ock Na,6 Kwang Ha Yoo,7 Ki-Suck Jung,8 Young Kyoon Kim,1 Chin Kook Rhee1 1Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Seoul St Mary’s Hospital, 2Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Yeouido St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, 3Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Chonbuk National University Medical School, Jeonju, 4Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital, Seoul, 5Regional Center for Respiratory Disease, Yeungnam University Medical Center, Yeungnam University College of Medicine, Daegu, 6Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, 7Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Konkuk University School of Medicine, Seoul, 8Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Hallym University Medical Center, Hallym University College of Medicine, Anyang, Republic of Korea Background: The chronic bronchitis (CB phenotype has been associated with poor quality of life and an increased risk of disease in patients with COPD. However, little information exists regarding the relationship between the CB phenotype and the COPD assessment test (CAT score. The goal of this study was to reveal the different pattern of CAT scores between CB and non-CB patients. Moreover, we aimed to investigate whether the CB phenotype is an independently associated factor for more symptom and high-risk groups.Methods: Data were obtained from the Korea COPD Subgroup Study cohort recruited from 46 centers in South

  6. A prospective study of cumulative job stress in relation to mental health

    Science.gov (United States)

    Godin, Isabelle; Kittel, France; Coppieters, Yves; Siegrist, Johannes

    2005-01-01

    Background This study tests associations between psychosocial stress at work measured by the effort-reward imbalance model in a dynamic perspective, and multiple indicators of poor mental health, in a prospective design. Methods 1986 male and female employees from four Belgian enterprises were followed-up over one year within the framework of the Somstress study. Based on two consecutive measurements, an index of cumulative job stress was constructed and its associations with five indicators of mental health were studied, excluding caseness at entry (for depression, anxiety, somatisation, chronic fatigue and psychotropic drug consumption respectively). Taking into account the longitudinal design, four categories of job stress are defined: 1) employees free from stress at both measures, 2) job stress present at first measure but not at the second one, 3) recent onset of job stress as evidenced by second measure 4) workers exposed to stress at both measures. Multivariate logistic regression with appropriate adjustments was applied. Results In bivariate analysis, a clear graded association of cumulative job stress with all five mental health indicators is observed, both in men and women. In multivariate logistic regression analysis, recent onset of stress is strongly associated with poor mental health among men (odds ratios ranging from 1.8 to 4.6), while cumulative stress shows strongest effects on mental health in women (odds ratios ranging from 1.4 to 7.1). Conclusion Cumulative experience and recent onset of job stress in terms of high effort spent and low reward received is associated with elevated risk of all five indicators of poor mental health at follow-up in a large cohort of employees. PMID:15958170

  7. A prospective study of cumulative job stress in relation to mental health

    Directory of Open Access Journals (Sweden)

    Coppieters Yves

    2005-06-01

    Full Text Available Abstract Background This study tests associations between psychosocial stress at work measured by the effort-reward imbalance model in a dynamic perspective, and multiple indicators of poor mental health, in a prospective design. Methods 1986 male and female employees from four Belgian enterprises were followed-up over one year within the framework of the Somstress study. Based on two consecutive measurements, an index of cumulative job stress was constructed and its associations with five indicators of mental health were studied, excluding caseness at entry (for depression, anxiety, somatisation, chronic fatigue and psychotropic drug consumption respectively. Taking into account the longitudinal design, four categories of job stress are defined: 1 employees free from stress at both measures, 2 job stress present at first measure but not at the second one, 3 recent onset of job stress as evidenced by second measure 4 workers exposed to stress at both measures. Multivariate logistic regression with appropriate adjustments was applied. Results In bivariate analysis, a clear graded association of cumulative job stress with all five mental health indicators is observed, both in men and women. In multivariate logistic regression analysis, recent onset of stress is strongly associated with poor mental health among men (odds ratios ranging from 1.8 to 4.6, while cumulative stress shows strongest effects on mental health in women (odds ratios ranging from 1.4 to 7.1. Conclusion Cumulative experience and recent onset of job stress in terms of high effort spent and low reward received is associated with elevated risk of all five indicators of poor mental health at follow-up in a large cohort of employees.

  8. The basal kinetic parameters of glycogen synthase in human myotube cultures are not affected by chronic high insulin exposure

    DEFF Research Database (Denmark)

    Gaster, M; Schrøder, H D; Handberg, A

    2001-01-01

    There is no consensus regarding the results from in vivo and in vitro studies on the impact of chronic high insulin and/or high glucose exposure on acute insulin stimulation of glycogen synthase (GS) kinetic parameters in human skeletal muscle. The aim of this study was to evaluate the kinetic...... parameters of glycogen synthase activity in human myotube cultures at conditions of chronic high insulin combined or not with high glucose exposure, before and after a subsequent acute insulin stimulation. Acute insulin stimulation significantly increased the fractional activity (FV(0.1)) of GS, increased...

  9. Decreased plasma soluble erythropoietin receptor in high-altitude excessive erythrocytosis and Chronic Mountain Sickness.

    Science.gov (United States)

    Villafuerte, Francisco C; Macarlupú, José Luis; Anza-Ramírez, Cecilia; Corrales-Melgar, Daniela; Vizcardo-Galindo, Gustavo; Corante, Noemí; León-Velarde, Fabiola

    2014-12-01

    Excessive erythrocytosis (EE) is the hallmark of chronic mountain sickness (CMS), a prevalent syndrome in high-altitude Andean populations. Although hypoxemia represents its underlying stimulus, why some individuals develop EE despite having altitude-normal blood erythropoietin (Epo) concentration is still unclear. A soluble form of the Epo receptor (sEpoR) has been identified in human blood and competes directly for Epo with its membrane counterpart (mEpoR). Thus, reduced levels of circulating sEpoR could lead to higher Epo availability and ultimately to EE. We characterized the relationship between Epo and sEpoR, with hematocrit and hemoglobin concentration in healthy highlanders and CMS patients at 4,340 m in Cerro de Pasco, Peru. Our results show that EE patients show decreased plasma sEpoR levels and can be subdivided into two subgroups of normal and high plasma Epo concentration for the altitude of residence, with hemoglobin concentration rising exponentially with an increasing Epo-to-sEpoR ratio (Epo/sEpoR). Also, we showed that the latter varies as an inverse exponential function of arterial pulse O2 saturation. Our findings suggests that EE is strongly associated with higher Epo/sEpoR values, leading to elevated plasma Epo availability to bind mEpoR, and thereby a stronger stimulus for augmented erythropoiesis. Differences in the altitude normal and high Epo CMS patients with a progressively higher Epo/sEpoR supports the hypothesis of the existence of two genetically different subgroups suffering from EE and possibly different degrees of adaptation to chronic high-altitude hypoxia.

  10. Chronic symptoms after vestibular neuritis and the high velocity vestibulo-ocular reflex

    Science.gov (United States)

    Patel, Mitesh; Arshad, Qadeer; Roberts, R Edward; Ahmad, Hena; Bronstein, Adolfo M.

    2015-01-01

    Hypothesis As the anterior and posterior semicircular canals are vital to the regulation of gaze stability, particularly during locomotion or vehicular travel, we tested whether the high velocity vestibulo-ocular reflex (VOR) of the three ipsilesional semicircular canals elicited by the modified Head Impulse Test would correlate with subjective dizziness or vertigo scores after vestibular neuritis (VN). Background Recovery following acute VN varies with around half reporting persistent symptoms long after the acute episode. However, an unanswered question is whether chronic symptoms are associated with impairment of the high velocity VOR of the anterior or posterior canals. Methods Twenty patients who had experienced an acute episode of VN at least three months earlier were included in this study. Participants were assessed with the video head impulse test (vHIT) of all six canals, bithermal caloric irrigation, the Dizziness Handicap Inventory (DHI) and the Vertigo Symptoms Scale short-form (VSS). Results Of these 20 patients, 12 felt that they had recovered from the initial episode whereas 8 did not and reported elevated DHI and VSS scores. However, we found no correlation between DHI or VSS scores and the ipsilesional single or combined vHIT gain, vHIT gain asymmetry or caloric paresis. The high velocity VOR was not different between patients who felt they had recovered and patients who felt they had not. Conclusions Our findings suggest that chronic symptoms of dizziness following VN are not associated with the high velocity VOR of the single or combined ipsilesional horizontal, anterior or posterior semicircular canals. PMID:26719963

  11. Changes in job stability - evidence from lifetime job histories

    OpenAIRE

    Rokkanen, Miikka; Uusitalo, Roope

    2010-01-01

    We use individual-level panel data spanning over 42 years from the pension records to evaluate changes in job stability in Finland between 1963 and 2004. Compared with previous research on job stability we cover much longer period and for some cohorts observe the entire lifetime job histories. These data allow us to study job stability using standard duration models instead of simply examining changes in elapsed tenure. We find that hazard of job loss increased during the recession years in t...

  12. Job strain and ischemic heart disease: a prospective study using a new approach for exposure assessment

    DEFF Research Database (Denmark)

    Bonde, Jens Peter; Munch-Hansen, Torsten; Agerbo, Esben;

    2009-01-01

    or myocardial infarction) during the period 2002 to end of 2007. RESULTS: During 87,428 person-years at risk (mean follow-up = 4.82 years), 101 subjects were admitted to a hospital due to IHD. Neither job strain (synergy of job demands and job control) nor general job dissatisfaction were related to IHD risk....... However, compared with others, subjects who were allocated to the low job control category, had an increased risk of IHD, Hazard Ratio (95% CI) = 2.0 (1.1 to 3.6). CONCLUSIONS: The findings presented do not lend support to the hypothesis that high job strain and job dissatisfaction are important...

  13. Job satisfaction of older workers

    NARCIS (Netherlands)

    Maassen van den Brink, H.; Groot, W.J.N.

    1999-01-01

    Using data for The Netherlands, this paper analyzes the relation between allocation, wages and job satisfaction. Five conclusions emerge from the empirical analysis: satisfaction with the job content is the main factor explaining overall job satisfaction; the effects of individual and job characteri

  14. Perceiving Jobs in the Organization.

    Science.gov (United States)

    Dubin, Robert; And Others

    Differential perceptions of standard, established jobs in a stable organization (telephone company plant department) were obtained for sixteen jobs rated by job incumbents, peers, and supervisors on eight characteristics (variety, autonomy, task identity, feedback, friendship opportunities, dealing with others, prestige compared to craft jobs, and…

  15. Job satisfaction of older workers

    NARCIS (Netherlands)

    Maassen van den Brink, H.; Groot, W.J.N.

    1999-01-01

    Using data for The Netherlands, this paper analyzes the relation between allocation, wages and job satisfaction. Five conclusions emerge from the empirical analysis: satisfaction with the job content is the main factor explaining overall job satisfaction; the effects of individual and job

  16. Getting a Job in Teaching.

    Science.gov (United States)

    Wachter, Joanne C.

    This book is designed to help education students, recent graduates, and experienced teachers attain new teaching positions. Chapter 1, "The Right Job," discusses the process of deciding what kind of job best suits the job seeker's talents and preferences. The chapter highlights exploring important aspects of the job, such as education…

  17. Job satisfaction of older workers

    NARCIS (Netherlands)

    Groot, Wim; Brink, Henriëtte Maassen Van Den

    1999-01-01

    Using data for The Netherlands, this paper analyzes the relation between allocation, wages and job satisfaction. Five conclusions emerge from the empirical analysis: satisfaction with the job content is the main factor explaining overall job satisfaction; the effects of individual and job characteri

  18. Acute and chronic changes in rat soleus muscle after high-fat high-sucrose diet.

    Science.gov (United States)

    Collins, Kelsey H; Hart, David A; Smith, Ian C; Issler, Anthony M; Reimer, Raylene A; Seerattan, Ruth A; Rios, Jaqueline L; Herzog, Walter

    2017-05-01

    The effects of obesity on different musculoskeletal tissues are not well understood. The glycolytic quadriceps muscles are compromised with obesity, but due to its high oxidative capacity, the soleus muscle may be protected against obesity-induced muscle damage. To determine the time-course relationship between a high-fat/high-sucrose (HFS) metabolic challenge and soleus muscle integrity, defined as intramuscular fat invasion, fibrosis and molecular alterations over six time points. Male Sprague-Dawley rats were fed a HFS diet (n = 64) and killed at serial short-term (3 days, 1 week, 2 weeks, 4 weeks) and long-term (12 weeks, 28 weeks) time points. Chow-fed controls (n = 21) were killed at 4, 12, and 28 weeks. At sacrifice, animals were weighed, body composition was calculated (DXA), and soleus muscles were harvested and flash-frozen. Cytokine and adipokine mRNA levels for soleus muscles were assessed, using RT-qPCR Histological assessment of muscle fibrosis and intramuscular fat was conducted, CD68(+) cell number was determined using immunohistochemistry, and fiber typing was assessed using myosin heavy chain protein analysis. HFS animals demonstrated significant increases in body fat by 1 week, and this increase in body fat was sustained through 28 weeks on the HFS diet. Short-term time-point soleus muscles demonstrated up-regulated mRNA levels for inflammation, atrophy, and oxidative stress molecules. However, intramuscular fat, fibrosis, and CD68(+) cell number were similar to their respective control group at all time points evaluated. Therefore, the oxidative capacity of the soleus may be protective against diet-induced alterations to muscle integrity. Increasing oxidative capacity of muscles using aerobic exercise may be a beneficial strategy for mitigating obesity-induced muscle damage, and its consequences. © 2017 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of The Physiological Society and the American

  19. "Ruralizing" Presidential Job Advertisements

    Science.gov (United States)

    Leist, Jay

    2007-01-01

    Rural community college presidential job advertisements that focus on geography, politics, and culture can improve the likelihood of a good fit between the senior leader and the institution. (Contains 2 figures.)

  20. "Ruralizing" Presidential Job Advertisements

    Science.gov (United States)

    Leist, Jay

    2007-01-01

    Rural community college presidential job advertisements that focus on geography, politics, and culture can improve the likelihood of a good fit between the senior leader and the institution. (Contains 2 figures.)

  1. Steve Jobs: Nobel Laureate

    National Research Council Canada - National Science Library

    Garry Jacobs

    2013-01-01

    .... The career of Steve Jobs dramatically illustrates the central importance of human capital in modern economy and the almost incalculable contribution that a single individual can make to technological...

  2. Investment Opportunities & Job Information

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Job Fair for Foreigners, Beijing, 2007 The Job Fair for Foreigners, to be held in Beijing on April 21, is in its planning stage. Last year’s job fair was held in the Swissotel Beijing and plans are underway to reserve the hotel again for this year’s fair.Chinajob.com, as the host of the first four job fairs, will continue to sponsor the fifth event especially for oreign teachers and professionals in April. More than 60 educational organizations and companies from all across China and several hundred foreign teachers and professionals are expected to attend the event. Chinajob.com will be available at the fair to answer questions about regulations and laws for foreigners in China.

  3. Chronic hypersensitivity pneumonitis: high resolution computed tomography patterns and pulmonary function indices as prognostic determinants

    Energy Technology Data Exchange (ETDEWEB)

    Walsh, Simon L.F.; Devaraj, Anand; Hansell, David M. [Royal Brompton Hospital, Department of Radiology, London (United Kingdom); Sverzellati, Nicola [University of Parma, Department of Clinical Sciences, Section of Radiology, Parma (Italy); Wells, Athol U. [Royal Brompton Hospital, Interstitial Lung Diseases Unit, London (United Kingdom)

    2012-08-15

    To investigate high resolution computed tomography (HRCT) and pulmonary function indices (PFTs) for determining prognosis in patients with chronic fibrotic hypersensitivity pneumonitis (CHP). Case records, PFTs (FEV{sub 1}, FVC and DLco) and HRCTs of ninety-two patients with chronic hypersensitivity pneumonitis were evaluated. HRCT studies were scored by two observers for total disease extent, ground-glass opacification, fine and coarse reticulation, microcystic and macrocystic honeycombing, centrilobular emphysema and consolidation. Traction bronchiectasis within each pattern was graded. Using Cox proportional hazards regression models the prognostic strength of individual HRCT patterns and pulmonary function test variables were determined. There were forty two deaths during the study period. Increasing severity of traction bronchiectasis was the strongest predictor of mortality (HR 1.10, P < 0.001, 95%CI 1.04-1.16). Increasing global interstitial disease extent (HR 1.02, P = 0.02, 95%CI 1.00-1.03), microcystic honeycombing (HR 1.09, P = 0.019, 95%CI 1.01-1.17) and macrocystic honeycombing (HR 1.06, P < 0.01, 95%CI 1.01-1.10) were also independent predictors of mortality. In contrast, no individual PFT variable was predictive of mortality once HRCT patterns were accounted for. HRCT patterns, in particular, severity of traction bronchiectasis and extent of honeycombing are superior to pulmonary function tests for predicting mortality in patients with CHP. (orig.)

  4. Jobs: New Jobs.More Jobs

    Institute of Scientific and Technical Information of China (English)

    何伟文

    2004-01-01

    Yes, China's economy is one of the fastest growing in the world. Yes, China has developed to be one of the world's biggest markets. And yes China, as many people put it, is Asia's engine of growth. However, China is still a developing country with an annual perocapita-GPD of only US$Iooo. The oftenheard argument that Chinese workers are stealing jobs from industrialized countries is absolutely unfounded.

  5. Job insecurity and risk of diabetes

    DEFF Research Database (Denmark)

    Ferrie, Jane E.; Virtanen, Marianna; Jokela, Markus

    2016-01-01

    Background: Job insecurity has been associated with certain health outcomes. We examined the role of job insecurity as a risk factor for incident diabetes. Methods: We used individual participant data from 8 cohort studies identified in 2 open-access data archives and 11 cohort studies...... risk estimate. Results: The 19 studies involved 140 825 participants from Australia, Europe and the United States, with a mean follow-up of 9.4 years and 3954 incident cases of diabetes. In the preliminary analysis adjusted for age and sex, high job insecurity was associated with an increased risk...... the diabetes diagnosis was ascertained from electronic medical records or clinical examination, the association was similar to that in the main analysis (adjusted OR 1.19, 95% CI 1.04–1.35). Interpretation: Our findings suggest that self-reported job insecurity is associated with a modest increased risk...

  6. Job strain among Malaysian office workers of a multinational company.

    Science.gov (United States)

    Maizura, H; Retneswari, M; Moe, H; Hoe, V C W; Bulgiba, A

    2010-05-01

    Information on job strain exposure among Malaysian workers in multinational companies is limited. To investigate the prevalence and factors associated with high job strain among office workers of a multinational company in Malaysia. A cross-sectional study was conducted in November 2007 among 470 eligible workers. Respondents self-administered the Job Content Questionnaire downloaded from the company's intranet. A median-split procedure was applied to create four groups according to the Job Demand-Control Model: active, passive, high and low job strain. Logistic regression models were used to investigate the associations between socio-demographic, occupational and psychosocial factors and high job strain. A total of 356 questionnaires were received (response rate 76%). Twenty-one per cent of respondents were in the high job strain group, 35% were in the passive group, whereas 26% and 17% of workers were in the low strain and active groups, respectively. After controlling for confounders, three factors were found to be associated with high job strain: male workers (adjusted OR 1.94, 95% CI 1.04-3.64), working >48 h per week (adjusted OR 2.51, 95% CI 1.44-4.39) and job insecurity (adjusted OR 1.14, 95% CI 1.02-1.27). One protective factor for high job strain was the scale 'created skill', which is part of skill discretion (adjusted OR 0.70, 95% CI 0.57-0.86). About one in five workers in this study experience high job strain. Work improvement measures include reducing long working hours and job insecurity and giving workers the opportunity to learn, use creativity and develop abilities.

  7. Nurses' Job satisfaction: an Italian study.

    Science.gov (United States)

    Sansoni, J; De Caro, W; Marucci, A R; Sorrentino, M; Mayner, L; Lancia, L

    2016-01-01

    The aim of the work presented was to assess job satisfaction of a number of nurses from different departments working in public hospitals in Italy. The assessment was carried out through the combined use of questionnaires, which measured different aspects of job satisfaction, such as coping abilities, stress level and optimism/pessimism. The literature supports the fact that nurses' job dissatisfaction is closely connected with high levels of stress, burnout and physical and mental exhaustion, together with high workload levels and the complexity of care. The growing interest in measuring the levels of nurses' job satisfaction is attributable to a number of problems that have been raised worldwide, two of which are becoming ever so important: turnover and shortage of nurses. The research question is: Which are the main motivating factors of Italian nurses' job satisfaction/dissatisfaction? The study used a convenience (non probability) sample of 1,304 nurses from 15 different wards working in Italian public hospitals from a number of cities in northern, central and southern Italy. The survey instrument was a questionnaire consisting of 205 items which included 5 different questionnaires combined together. The results show a low level of job satisfaction (IWS= 11.5, JSS=126.4). However, the participants were overall happy about their job and considered autonomy and salary important factors for job satisfaction. Research has shown that the nurses' level of satisfaction in Italian hospitals is low. The results revealed dissatisfaction with task requirements, organizational policies and advance in career. Nurses interviewed did not feel stressed and showed to be optimistic overall. New research on the subject should be conducted by focusing on ward differences, North and South of Italy and on gender differences.

  8. Effect of High-Volume Injection, Platelet-Rich Plasma, and Sham Treatment in Chronic Midportion Achilles Tendinopathy

    DEFF Research Database (Denmark)

    Boesen, Anders Ploug; Hansen, Rudi; Boesen, Morten Ilum

    2017-01-01

    BACKGROUND: Injection therapies are often considered alongside exercise for chronic midportion Achilles tendinopathy (AT), although evidence of their efficacy is sparse. PURPOSE: To determine whether eccentric training in combination with high-volume injection (HVI) or platelet-rich plasma (PRP...... with eccentric training in chronic AT seems more effective in reducing pain, improving activity level, and reducing tendon thickness and intratendinous vascularity than eccentric training alone. HVI may be more effective in improving outcomes of chronic AT than PRP in the short term. Registration: NCT02417987......) injections improves outcomes in AT. STUDY DESIGN: Randomized controlled trial; Level of evidence, 1. METHODS: A total of 60 men (age, 18-59 years) with chronic (>3 months) AT were included and followed for 6 months (n = 57). All participants performed eccentric training combined with either (1) one HVI...

  9. Talking with parents of high school football players about chronic traumatic encephalopathy: a concise summary.

    Science.gov (United States)

    Love, Shawn; Solomon, Gary S

    2015-05-01

    Over the past decade, athletic-related chronic traumatic encephalopathy (CTE) has garnered a great deal of attention in the popular press and, more recently, in the scientific press. With increasing frequency, sports medicine practitioners and providers are faced with questions from the parents of high school football players about CTE and the risk posed to children who participate in this or other contact or collision sports. The purpose of this review was to summarize the research on CTE in an attempt to provide some evidence-based answers to frequently asked questions in clinics from parents. Addressed are (1) the definitions of CTE and its symptoms, (2) the evidence for CTE in football, (3) abnormal tau protein, (4) the use of neuroimaging in CTE diagnosis, (5) risk for CTE, (6) CTE diagnosis in youth, (7) CTE and its relationship to suicide, and (8) contact and collision sports as a risk factor for permanent brain injury or death.

  10. [HIGH-RISK CHRONICALLY ILL PATIENTS: DIAGNOSTICS, RESULTS AND NURSING INTERVENTIONS UPON DISCHARGE].

    Science.gov (United States)

    Martinez López, Constancio; Martinez de Pinillos, Rafael López; Pereira Torres, Ana Isabel; San Pedro, Ana Isabel Castro; Heras Agudo, Dolores; Robledo González, Ascensión; Olmo Alonso, Carmen; Trujillo Orcha, Natalia

    2015-10-01

    It is after the implementation of the new nursing evaluation/ planning care registers (PCE) in the medical record and the updating of the document/circuit of the All-clear Ensuing Care Report (ICCA) with NANDA, NOC, NIC (NNN) in the first months of the year 2013, that we are contemplating the fulfillment of a descriptive/cross-section study so as to know diagnostics, results and nursing interventions upon discharge of high-risk chronically ill patients and qualitatively in medical hospitalization units and in palliative care. The results obtained at a quantitative level, with an implementation degree of 83 and 94 per cent, respectively, are extremely encouraging. Regarding the quality of care planning, we have identified for the first time in our hospital both the NANDA, the NOC and NIC with the prevalence degree in the units studied.

  11. High-resolution CT: pre-operative assessment of chronic and recurrent rhinosinusitis

    Energy Technology Data Exchange (ETDEWEB)

    Ferrie, J.C. [Dept. of Radiology A, University Hospital, 86 Poitiers (France); Vandermarcq, P. [Dept. of Radiology A, University Hospital, 86 Poitiers (France); Azais, O. [Dept. of Radiology A, University Hospital, 86 Poitiers (France); Klossek, J.M. [Dept. of Oto-Rhino-Laryngology, University Hospital, 86 Poitiers (France); Drouineau, J. [Dept. of Radiology A, University Hospital, 86 Poitiers (France)

    1993-04-01

    The better understanding of chronic and recurrent rhinosinusitis and the advance in endoscopic endonasal surgery have modified the radiological pre-operative investigation of this condition. The ethmoid labyrinth, not accessible to the endoscope, may be explored by axial and coronal high-resolution thin section (2 mm) CT. We have reviewed 100 CT scans with endoscopic correlation in order to assess the accuracy of this pre-operative method. This anatomical study reveals the presence and extent of parasinus diseases which are usually concentrated in the area of the ostiomeatal unit. The anatomic variations of the lateral nasal wall that have been reporded as predisposing to sinusitis and the morphologic variations altering the relationships of the ethmoid with the orbits and the brain were also studied. This pre-operative radiological assessment is currently necessary for functional and safe surgery. (orig.)

  12. [Quality of life in patients with chronic renal failure under high-efficiency hemodialysis].

    Science.gov (United States)

    Romão, Maria Aparecida Fadil; Romão Junior, João Egidio; Belasco, Angélica Gonçalves Silva; Barbosa, Dulce Aparecida

    2006-12-01

    This study aimed at assessing the quality of life (QL) of patients with chronic kidney failure under high efficiency hemodialysis. The Medical Outcomes Study 36 Item Short Form Health Survey (SF36) was applied, and the results were correlated with social-demographic profile, clinical and laboratorial data, Karnofsky's Scale and Depression Cognitive Index (DCI). The sample consisted of 50 patients with an average age of 37 and mean treatment duration of 50.6 months. LQ changes were evidenced by correlations of SF36 scores with social-demographic aspects, clinical data, Karnofsky's Scale, and DCI. It was concluded that the individual use of SF36 may aid the assessment of therapeutic conduct.

  13. Job satisfaction developmental trajectories and health: A life course perspective.

    Science.gov (United States)

    Dirlam, Jonathan; Zheng, Hui

    2017-04-01

    Understanding the health consequence of job dissatisfaction becomes increasingly important because job insecurity, stress and dissatisfaction have significantly increased in the United States in the last decade. Despite the extensive work in this area, prior studies nonetheless may underestimate the harmful effect of job dissatisfaction due to the cross-sectional nature of their data and sample selection bias. This study applies a life-course approach to more comprehensively examine the relationship between job satisfaction and health. Using data from the NLSY 1979 cohort, we estimate group based job satisfaction trajectories of respondents starting at age 25 and ending at age 39. Four job satisfaction trajectory groups are identified, a consistently high satisfaction group, a downward group, an upward group, and a lowest satisfaction group. We examine the effects of these trajectories on several physical and mental health outcomes of respondents in their early forties. We find membership in the lowest job satisfaction trajectory group to be negatively associated with all five mental health outcomes, supporting the accumulation of risks life course model. Those in the upward job satisfaction trajectory group have similar health outcomes to those in the high job satisfaction trajectory group, supporting the social mobility life course model. Overall, we find the relationship between job satisfaction trajectories and health to be stronger for mental health compared to physical health. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Research of Job Scenario-based English in High Vocational English Teaching%高职英语职场情景化教学的研究

    Institute of Scientific and Technical Information of China (English)

    孙静

    2012-01-01

    Higher vocational English teaching aims at adapting to the occupational application demand of enterprises and learners, and the job scenario-based teaching just can embody the requirement of practical English ability needed by job. Implementing job scenario-based teaching should select teaching resource in advance, and make preparation for scenario task before class. At the same time, it needs to have job scenario-based teaching in class and practical class well.%高职英语教学的目的是为了适应企业和学习者的职业应用需要,而职场情景化教学恰恰能在教学中体现出职场所需的实用性英语能力要求。实施职场情景化教学,要提前选择教学资源,做好课前情景任务准备,同时要分别上好课堂上职场情景化教学和实践课堂上的教学。

  15. Improvement of gait by chronic, high doses of methylphenidate in patients with advanced Parkinson's disease.

    Science.gov (United States)

    Devos, D; Krystkowiak, P; Clement, F; Dujardin, K; Cottencin, O; Waucquier, N; Ajebbar, K; Thielemans, B; Kroumova, M; Duhamel, A; Destée, A; Bordet, R; Defebvre, L

    2007-05-01

    Therapeutic management of gait disorders in patients with advanced Parkinson's disease (PD) can sometimes be disappointing, since dopaminergic drug treatments and subthalamic nucleus (STN) stimulation are more effective for limb-related parkinsonian signs than for gait disorders. Gait disorders could also be partly related to norepinephrine system impairment, and the pharmacological modulation of both dopamine and norepinephrine pathways could potentially improve the symptomatology. To assess the clinical value of chronic, high doses of methylphenidate (MPD) in patients with PD having gait disorders, despite their use of optimal dopaminergic doses and STN stimulation parameters. Efficacy was blindly assessed on video for 17 patients in the absence of L-dopa and again after acute administration of the drug, both before and after a 3-month course of MPD, using a Stand-Walk-Sit (SWS) Test, the Tinetti Scale, the Unified Parkinson's Disease Rating Scale (UPDRS) part III score and the Dyskinesia Rating Scale. An improvement was observed in the number of steps and time in the SWS Test, the number of freezing episodes, the Tinetti Scale score and the UPDRS part III score in the absence of L-dopa after 3 months of taking MPD. The L-dopa-induced improvement in these various scores was also stronger after the 3-month course of MPD than before. The Epworth Sleepiness Scale score fell dramatically in all patients. No significant induction of adverse effects was found. Chronic, high doses of MPD improved gait and motor symptoms in the absence of L-dopa and increased the intensity of response of these symptoms to L-dopa in a population with advanced PD.

  16. Summary of high field diffusion MRI and microscopy data demonstrate microstructural aberration in chronic mild stress rat brain

    DEFF Research Database (Denmark)

    Khan, Ahmad Raza; Chuhutin, Andrey; Wiborg, Ove

    2016-01-01

    Abstract This data article describes a large, high resolution diffusion MRI data set from fixed rat brain acquired at high field strength. The rat brain samples consist of21adult rat brain hemispheres from animals exposed to chronic mild stress (anhedonic and resilient) and controls. Histology from...

  17. Topical therapy with high-volume budesonide nasal irrigations in difficult-to-treat chronic rhinosinusitis

    Directory of Open Access Journals (Sweden)

    Eduardo Macoto Kosugi

    2016-04-01

    Full Text Available ABSTRACT INTRODUCTION: Chronic rhinosinusitis (CRS is termed difficult-to-treat when patients do not reach acceptable level of control despite adequate surgery, intranasal corticosteroid treatment and up to 2 short courses of systemic antibiotics or corticosteroids in the preceding year. Recently, high-volume corticosteroid nasal irrigations have been recommended for CRS treatment. OBJECTIVE: To assess high-volume budesonide nasal irrigations for difficult-to-treat CRS. METHODS: Prospective uncontrolled intervention trial. Participants were assessed before- and 3 months after nasal irrigation with 1 mg of budesonide in 500 mL of saline solution daily for 2 days. Subjective (satisfactory clinical improvement and objective (SNOT-22 questionnaire and Lund-Kennedy endoscopic scores assessments were performed. RESULTS: Sixteen patients were included, and 13 (81.3% described satisfactory clinical improvement. SNOT-22 mean scores (50.2-29.6; p = 0.006 and Lund-Kennedy mean scores (8.8-5.1; p = 0.01 improved significantly. Individually, 75% of patients improved SNOT-22 scores, and 75% improved Lund-Kennedy scores after high volume budesonide nasal irrigations. CONCLUSION: High-volume corticosteroid nasal irrigations are a good option in difficult-to-treat CRS control of disease, reaching 81.3% success control and significant improvement of SNOT-22 and Lund-Kennedy scores.

  18. Efficacy of lenalidomide in patients with chronic lymphocytic leukemia with high-risk cytogenetics.

    Science.gov (United States)

    Sher, Taimur; Miller, Kena C; Lawrence, David; Whitworth, Amy; Hernandez-Ilizaliturri, Francisco; Czuczman, Myron S; Miller, Austin; Lawrence, William; Bilgrami, Syed Ali; Sood, Raman; Wood, Margaret T; Block, Annemarie W; Lee, Kelvin; Chanan-Khan, Asher Alban

    2010-01-01

    Patients with chronic lymphocytic lymphoma (CLL) with high-risk cytogenetics [del(11q)(q22.3) or del(17p)(p13.1)] have limited therapeutic options and their prognosis remains poor. This analysis was conducted to determine the clinical activity of lenalidomide in patients with high-risk disease. Relapsed/refractory patients with CLL enrolled in a phase II clinical trial who had del(11q)(q22.3) or del(17p)(p13.1) were included in this analysis. Patients received single agent lenalidomide for 21 days of the 4 week treatment cycle. The overall response rate among patients with high-risk cytogenetics was 38%, with 19% of patients achieving a complete response. Median progression-free survival was 12.1 months, which is higher than demonstrated with other agents in comparable patient populations. In addition, the estimated 2-year survival probability was 58%, demonstrating that the responses achieved with lenalidomide are durable, even in patients with CLL with high-risk disease with poor risk cytogenetics.

  19. At High Levels, Constitutively Activated STAT3 Induces Apoptosis of Chronic Lymphocytic Leukemia Cells.

    Science.gov (United States)

    Rozovski, Uri; Harris, David M; Li, Ping; Liu, Zhiming; Wu, Ji Yuan; Grgurevic, Srdana; Faderl, Stefan; Ferrajoli, Alessandra; Wierda, William G; Martinez, Matthew; Verstovsek, Srdan; Keating, Michael J; Estrov, Zeev

    2016-05-15

    In chronic lymphocytic leukemia (CLL), the increment in PBLs is slower than the expected increment calculated from the cells' proliferation rate, suggesting that cellular proliferation and apoptosis are concurrent. Exploring this phenomenon, we found overexpression of caspase-3, higher cleaved poly (ADP-ribose) polymerase levels (p < 0.007), and a higher apoptosis rate in cells from patients with high counts compared with cells from patients with low counts. Although we previously found that STAT3 protects CLL cells from apoptosis, STAT3 levels were significantly higher in cells from patients with high counts than in cells from patients with low counts. Furthermore, overexpression of STAT3 did not protect the cells. Rather, it upregulated caspase-3 and induced apoptosis. Remarkably, putative STAT3 binding sites were identified in the caspase-3 promoter, and a luciferase assay, chromatin immunoprecipitation, and an EMSA revealed that STAT3 activated caspase-3 However, caspase-3 levels increased only when STAT3 levels were sufficiently high. Using chromatin immunoprecipitation and EMSA, we found that STAT3 binds with low affinity to the caspase-3 promoter, suggesting that at high levels, STAT3 activates proapoptotic mechanisms and induces apoptosis in CLL cells.

  20. High cocoa polyphenol rich chocolate may reduce the burden of the symptoms in chronic fatigue syndrome

    Directory of Open Access Journals (Sweden)

    Mellor Duane D

    2010-11-01

    Full Text Available Abstract Background Chocolate is rich in flavonoids that have been shown to be of benefit in disparate conditions including cardiovascular disease and cancer. The effect of polyphenol rich chocolate in subjects with chronic fatigue syndrome (CFS has not been studied previously. Methods We conducted a double blinded, randomised, clinical pilot crossover study comparing high cocoa liquor/polyphenol rich chocolate (HCL/PR in comparison to simulated iso-calorific chocolate (cocoa liquor free/low polyphenols(CLF/LP on fatigue and residual function in subjects with chronic fatigue syndrome. Subjects with CFS having severe fatigue of at least 10 out of 11 on the Chalder Fatigue Scale were enrolled. Subjects had either 8 weeks of intervention in the form of HCL/PR or CLF/LP, with a 2 week wash out period followed by 8 weeks of intervention with the other chocolate. Results Ten subjects were enrolled in the study. The Chalder Fatigue Scale score improved significantly after 8 weeks of the HCL/PR chocolate arm [median (range Exact Sig. (2-tailed] [33 (25 - 38 vs. 21.5 (6 - 35 0.01], but that deteriorated significantly when subjects were given simulated iso-calorific chocolate (CLF/CP [ 28.5 (17 - 20 vs. 34.5 (13-26 0.03]. The residual function, as assessed by the London Handicap scale, also improved significantly after the HCL/PR arm [0.49 (0.33 - 0.62 vs. 0.64 (0.44 - 0.83 0.01] and deteriorated after iso-calorific chocolate [00.44 (0.43 - 0.68 vs. 0.36 (0.33 - 0.620.03]. Likewise the Hospital Anxiety and Depression score also improved after the HCL/PR arm, but deteriorated after CLF/CP. Mean weight remained unchanged throughout the trial. Conclusion This study suggests that HCL/PR chocolate may improve symptoms in subjects with chronic fatigue syndrome.

  1. High Prevalence of Hypovitaminosis D in Indian Chronic Low Back Patients.

    Science.gov (United States)

    Ghai, Babita; Bansal, Dipika; Kapil, Gudala; Kanukula, Raju; Lavudiya, Sreenu; Sachdeva, Naresh

    2015-01-01

    Vitamin D has a significant role to play in bone metabolism and neuromuscular function. Several researchers have indicated that Vitamin D deficiency may be possibly related to chronic musculoskeletal pain including chronic low back pain (CLBP). The present study was conducted to determine the prevalence of hypovitaminosis D and its contribution to chronic lower back pain. Controlled study. Outpatient pain clinic of tertiary care hospital. Data presented in this manuscript are from patients who were screened for inclusion in an open label, single arm clinical trial aimed to assess the effectiveness of vitamin D supplementation in patients with CLBP. Consecutive patients visiting the outpatient pain clinic of a tertiary care hospital with a diagnosis of CLBP with or without leg pain were recruited. A visual analogue scale (VAS) was used to measure low back pain intensity, and the Modified Oswestry disability questionnaire (MODQ) was used to measure functional ability. Plasma 25-OHD levels of all patients were measured and the prevalence of hypovitaminosis D was calculated. The multivariate logistic regression model was used to investigate the association between vitamin D deficiency and patient characteristics. A total of 328 patients were included in the study. Mean age of the study population was 43.8 years. Two hundred eighty-two (86%) (men 153/172 [89%], women 129/156 [83%]) of patients had below normal plasma vitamin D levels. Among these, 217 (66%) (men 126 [73%], women 91 [58%]) were found to be deficient and 65 (20%) (men 27 [16%], women 38 [24%]) were had insufficient levels. Multivariate regression analysis found that men were significantly more prone to have deficiency as compared to women (OR = 1.78 (1.10-2.88), P = 0.02). We also found a significantly positive relationship between vitamin D deficiency and increased functional disability (OR = 1.53 (1.24-1.87), P = 0.01). However, we did not find any relationship with pain severity, presence of other co

  2. Inhibition of the high affinity choline transporter enhances hyperalgesia in a rat model of chronic pancreatitis.

    Science.gov (United States)

    Luo, Dan; Chen, Lei; Yu, Baoping

    2017-06-17

    The mechanisms underlying chronic and persistent pain associated with chronic pancreatitis (CP) are not completely understood. The cholinergic system is one of the major neural pathways of the pancreas. Meanwhile, this system plays an important role in chronic pain. We hypothesized that the high affinity choline transporter CHT1, which is a main determinant of cholinergic signaling capacity, is involved in regulating pain associated with CP. CP was induced by intraductal injection of 2% trinitrobenzene sulfonic acid (TNBS) in Sprague-Dawley rats. Pathological examination was used to evaluate the inflammation of pancreas and hyperalgesia was assessed by measuring the number of withdrawal events evoked by application of the von Frey filaments. CHT1 expression in pancreas-specific dorsal root ganglia (DRGs) was assessed through immunohistochemistry and western blotting. We also intraperitoneally injected the rats with hemicholinium-3 (HC-3, a specific inhibitor of CHT1). Then we observed its effects on the visceral hyperalgesia induced by CP, and on the acetylcholine (ACh) levels in the DRGs through using an acetylcholine/acetylcholinesterase assay kit. Signs of CP were observed 21 days after TNBS injection. Rats subjected to TNBS infusions had increased sensitivity to mechanical stimulation of the abdomen. CHT1-immunoreactive cells were increased in the DRGs from rats with CP compared to naive or sham rats. Western blots indicated that CHT1 expression was significantly up-regulated in TNBS-treated rats when compared to naive or sham-operated rats at all time points following surgery. In the TNBS group, CHT1 expression was higher on day 28 than on day 7 or day 14, but there was no statistical difference in CHT1 expression on day 28 vs. day 21. Treatment with HC-3 (60 μg/kg, 80 μg/kg, or 100 μg/kg) markedly enhanced the mechanical hyperalgesia and reduced ACh levels in a dose-dependent manner in rats with CP. We report for the first time that CHT1 may be involved

  3. Chronic high-fat diet-induced obesity decreased survival and increased hypertrophy of rats with experimental eccentric hypertrophy from chronic aortic regurgitation.

    Science.gov (United States)

    Dhahri, Wahiba; Drolet, Marie-Claude; Roussel, Elise; Couet, Jacques; Arsenault, Marie

    2014-09-24

    The composition of a diet can influence myocardial metabolism and development of left ventricular hypertrophy (LVH). The impact of a high-fat diet in chronic left ventricular volume overload (VO) causing eccentric LVH is unknown. This study examined the effects of chronic ingestion of a high-fat diet in rats with chronic VO caused by severe aortic valve regurgitation (AR) on LVH, function and on myocardial energetics and survival. Male Wistar rats were divided in four groups: Shams on control or high-fat (HF) diet (15 rats/group) and AR rats fed with the same diets (ARC (n = 56) and ARHF (n = 32)). HF diet was started one week before AR induction and the protocol was stopped 30 weeks later. As expected, AR caused significant LV dilation and hypertrophy and this was exacerbated in the ARHF group. Moreover, survival in the ARHF group was significantly decreased compared the ARC group. Although the sham animals on HF also developed significant obesity compared to those on control diet, this was not associated with heart hypertrophy. The HF diet in AR rats partially countered the expected shift in myocardial energy substrate preference usually observed in heart hypertrophy (from fatty acids towards glucose). Systolic function was decreased in AR rats but HF diet had no impact on this parameter. The response to HF diet of different fatty acid oxidation markers as well as the increase in glucose transporter-4 translocation to the plasma membrane compared to ARC was blunted in AR animals compared to those on control diet. HF diet for 30 weeks decreased survival of AR rats and worsened eccentric hypertrophy without affecting systolic function. The expected adaptation of myocardial energetics to volume-overload left ventricle hypertrophy in AR animals seemed to be impaired by the high-fat diet suggesting less metabolic flexibility.

  4. Job Hunting, Introduction

    Science.gov (United States)

    Goldin, Ed; Stringer, Susan

    1998-05-01

    The AAS is again sponsoring a career workshop for Astronomers seeking employment. The workshop will cover a wide range of tools needed by a job seeker with a background in astronomy. There are increasingly fewer job opportunities in the academic areas. Today, astronomers need placement skills and career information to compete strongly in a more diversified jobs arena. The workshop will offer practical training on preparing to enter the job market. Topics covered include resume and letter writing as well as how to prepare for an interview. Advice is given on resources for jobs in astronomy, statistics of employment and education, and networking strategies. Workshop training also deals with a diverse range of career paths for astronomers. The workshop will consist of an two approximately three-hour sessions. The first (1-4pm) will be on the placement tools and job-search skills described above. The second session will be for those who would like to stay and receive personalized information on individual resumes, job search problems, and interview questions and practice. The individual appointments with Ed Goldin and Susan Stringer that will take place during the second session (6-9pm) will be arranged on-site during the first session. A career development and job preparation manual "Preparing Physicists for Work" will be on sale at the workshop for \\9.00. TOPICS FOR DISCUSSION: How to prepare an effective resume How to research prospective employers Interviewing skills Networking to uncover employment Job prospects present and future Traditional and non-traditional positions for astronomers This workshop will be presented by Ed Goldin and Susan Stringer of the American Institute of Physics. The cost of the workshop is \\15.00 which includes a packet of resource materials supporting the workshop presentation. Please send your request for attendance by 8 May 1998 to the Executive Office along with a check, payable to the AAS, for the fee. Credit cards will not be

  5. Frontline chemoimmunotherapy with fludarabine, cyclophosphamide, alemtuzumab, and rituximab for high-risk chronic lymphocytic leukemia

    Science.gov (United States)

    Parikh, Sameer A.; Keating, Michael J.; O'Brien, Susan; Wang, Xuemei; Ferrajoli, Alessandra; Faderl, Stefan; Burger, Jan; Koller, Charles; Estrov, Zeev; Badoux, Xavier; Lerner, Susan

    2011-01-01

    Frontline chemoimmunotherapy with fludarabine, cyclophosphamide, and rituximab (FCR) is associated with superior overall survival (OS) for patients with chronic lymphocytic leukemia (CLL). Alemtuzumab (A) was added to FCR (CFAR) in a phase 2 trial for high-risk untreated patients < 70 years with serum β-2 microglobulin (β2M) ≥ 4 mg/L. Sixty patients were enrolled; median age was 59 years (range, 42-69); 75% were male; median β2M was 5.1 mg/L (range, 4-11.6); and 51% were Rai III-IV. Complete remission (CR) was achieved in 70%, partial remission (PR) in 18%, nodular PR in 3%, for an overall response of 92%. Of 14 patients with 17p deletion, CR was achieved by 8 (57%). Of 57 BM samples evaluated by 3-color flow cytometry at the end of treatment, 41 (72%) were negative for residual disease. Grade 3-4 neutropenia and thrombocytopenia occurred with 33% and 13% courses, respectively. The median progression-free survival was 38 months and median OS was not reached. In conclusion, CFAR is an active frontline regimen for high-risk CLL. Response rates and survival are comparable with historic high-risk FCR-treated patients. CFAR may be a useful frontline regimen to achieve CR in patients with 17p deletion before allogeneic stem cell transplantation. PMID:21750315

  6. Identifying undetected cases of chronic kidney disease in Mexico. Targeting high-risk populations.

    Science.gov (United States)

    García-García, Guillermo; Gutiérrez-Padilla, Alfonso J; Chávez-Iñiguez, Jonathan; Pérez-Gómez, Héctor R; Mendoza-García, Martha; González-De la Peña, Ma Del Mar; Tonelli, Marcello

    2013-11-01

    Chronic kidney disease (CKD) is a major public health problem in Mexico. Current guidelines recommend routine CKD testing in patients at increased risk for CKD. We undertook this study to examine the diagnostic yield of targeted screening (case-finding) for CKD in high-risk populations in rural and urban communities in Jalisco, Mexico. In a cross-sectional study, we did laboratory tests searching for CKD and its risk factors and compared the characteristics of participants with those reported by the National Health and Nutrition Survey 2006 (NHNS). Individuals who were aware that they had CKD and those 126 mg/dl (56.1 vs. 14.4%, p = 0.0001) were more prevalent among the participants; self-reported hypertension (41.9 vs. 7.3%, p = 0.0001), systolic blood pressure ≥ 140 mm Hg or diastolic blood pressure ≥ 90 mm Hg (52.5 vs. 43.2%, p = 0.0001), and obesity (42.8. vs. 29.3%, p = 0.0001) were also more frequent among participants. There were 19.7% with proteinuria; CKD was more prevalent among the high risk participants in our study (31.3 vs. 8.0%, p = 0.0001) than in the general population. CKD was detected frequently in high-risk Mexican populations. Trials of case-finding and intervention are feasible and warranted in Mexico. Copyright © 2013 IMSS. Published by Elsevier Inc. All rights reserved.

  7. Effect of General Health Status on Chronicity of Low Back Pain in Industrial Workers

    Directory of Open Access Journals (Sweden)

    Seyed Mohammad Seyedmehdi

    2016-04-01

    Full Text Available Recognizing patients at a higher risk of developing chronic low back pain (LBP is important in industrial medicine. This study aimed to assess the power and quality of General Health Questionnaire (GHQ for prediction of the odds of chronicity of acute LBP. This study was conducted on industrial workers. All subjects with acute LBP who met the inclusion criteria were enrolled. Demographic characteristics, occupational, physical, and mental parameters and the general health status of subjects were evaluated;  they were followed up for developing chronic LBP for one year. Cigarette smoking, high body mass index, job stress, physical load and high GHQ scores were found to be the risk factors for the progression of acute LBP to chronic LBP (P<0.05. Standing position while working, age, work experience, exercise, level of education, weekly work hours and shift work were not the risk factors for chronic LBP (P>0.05.High GHQ score can be a risk factor for progression of acute LBP to chronic LBP. The GHQ in combination with the Job Content Questionnaire can be used as a quick and simple screening tool for detection of subjects at high risk of chronic LBP when evaluating acute LBP in an occupational setting.

  8. Disposition of mefloquine and enpiroline is highly influenced by a chronic Schistosoma mansoni infection.

    Science.gov (United States)

    Ingram, Katrin; Duthaler, Urs; Vargas, Mireille; Ellis, William; Keiser, Jennifer

    2013-09-01

    Chronic Schistosoma mansoni infections lead to severe tissue destruction of the gut wall and liver and can influence drug disposition. This study aimed to investigate the impact of a chronic S. mansoni infection on the pharmacokinetic (PK) parameters of two promising antischistosomal lead candidates (mefloquine and enpiroline) in mice. Studies were conducted in two different mouse cohorts (S. mansoni-infected and uninfected mice) for both drugs. Plasma samples were collected at various time points after oral treatment (200 mg/kg of body weight) with study drugs. A high-performance liquid chromatography (HPLC) method was validated to analyze enpiroline and mefloquine in plasma. Livers and intestines were collected from infected animals to determine the onset of action, hepatic shift, and worm burden reduction. Following mefloquine administration, hepatic shifting and significant worm burden reductions (79.2%) were observed after 72 h. At 1 week posttreatment with enpiroline, the majority of worms had migrated to the liver and significant worm burden reductions were observed (93.1%). The HPLC method was selective, accurate (87.8 to 111.4%), and precise (mefloquine, with a 5-fold increase of t1/2 (182.7 h versus 33.6 h) and 2-fold increase of AUC (1,116,517.8 ng · h/ml versus 522,409.1 ng · h/ml). S. mansoni infections in mice influence the PK profiles of enpiroline and mefloquine, leading to delayed clearance. Our data confirm that drug disposition should be carefully studied in schistosomiasis patients.

  9. Social Justice and Job Distribution in Japan: Class, Minority and Gender.

    Science.gov (United States)

    Okano, Kaori H.

    2000-01-01

    Provides a brief overview of Japanese high school students in terms of 1995 post-school destinations and types of jobs obtained. Describes the school-based job referral process that systematically regulates job distribution for high school graduates, including high school-employer networks and guidance for students in employment-related…

  10. Multiple Job Holding, Local Labor Markets, and the Business Cycle

    OpenAIRE

    Hirsch, Barry T.; Husain, Muhammad M.; Winters, John V

    2016-01-01

    About 5 percent of U.S. workers hold multiple jobs, which can exacerbate or mitigate employment changes over the business cycle. Theory is ambiguous and prior literature is not fully conclusive. We examine the relationship between multiple job holding and local unemployment rates using a large Current Population Survey data set of workers in urban labor markets during 1998-2013. High unemployment labor markets have moderately lower rates of multiple job holding. Yet no relationship between mu...

  11. Reducing employee turnover through customer contact center job quality

    NARCIS (Netherlands)

    Aa, van der Z.; Bloemer, J.; Henseler, J.

    2012-01-01

    Despite the rapid growth of customer contact centers (CCCs), high-quality jobs for employees of such centers remain a challenge, as evidenced by the high employee turnover rates in this industry. This study, therefore, conceptualizes and operationalizes a CCC job quality construct to determine its i

  12. The long road to employment: Incivility experienced by job seekers.

    Science.gov (United States)

    Ali, Abdifatah A; Ryan, Ann Marie; Lyons, Brent J; Ehrhart, Mark G; Wessel, Jennifer L

    2016-03-01

    This study addresses how job seekers' experiences of rude and discourteous treatment--incivility--can adversely affect self-regulatory processes underlying job searching. Using the social-cognitive model (Zimmerman, 2000), we integrate social-cognitive theory with the goal orientation literature to examine how job search self-efficacy mediates the relationship between incivility and job search behaviors and how individual differences in learning goal orientation and avoid-performance goal orientation moderate that process. We conducted 3 studies with diverse methods and samples. Study 1 employed a mixed-method design to understand the nature of incivility within the job search context and highlight the role of attributions in linking incivility to subsequent job search motivation and behavior. We tested our hypotheses in Study 2 and 3 employing time-lagged research designs with unemployed job seekers and new labor market entrants. Across both Study 2 and 3 we found evidence that the negative effect of incivility on job search self-efficacy and subsequent job search behaviors are stronger for individuals low, rather than high, in avoid-performance goal orientation. Theoretical implications of our findings and practical recommendations for how to address the influence of incivility on job seeking are discussed.

  13. Effects of chronic high stocking density on liver proteome of rainbow trout (Oncorhynchus mykiss).

    Science.gov (United States)

    Naderi, Mahdi; Keyvanshokooh, Saeed; Salati, Amir Parviz; Ghaedi, Alireza

    2017-05-10

    The main aim of the present study was to assess the effects of chronic high stocking density on liver proteome of rainbow trout. Rainbow trout juveniles (42.6 ± 2.3 g average body weight) were randomly distributed into six tanks at two stocking densities (low stocking density (LD) = 20 kg m(-3) and high stocking density (HD) = 80 kg m(-3)). Both treatments were performed in triplicate tanks for a period of 60 days. High stocking density caused a reduction in the growth performance compared with LD fish. Lysozyme activity increased with stocking density, while serum complement activity presented the opposite pattern. Serum cortisol and total protein levels did not show significant differences (P > 0.05) between experimental groups. The fish reared at high stocking density showed significantly lower osmolality and globulin values but higher albumin level. The HD group had significantly higher activities of catalase, glutathione peroxidase and superoxide dismutase, and malondialdehyde content in the liver when compared to the LD group. Comparative proteomics was used to determine the proteomic responses in livers of rainbow trout reared at high stocking density for 60 days. Out of nine protein spots showing altered abundance (>1.5-folds, P < 0.05), eight spots were successfully identified. Two proteins including apolipoprotein A-I-2 precursor and mitochondrial stress-70 protein were found to increase in HD group. The spots found to decrease in the HD group were identified as follows: 2-peptidylprolyl isomerase A, two isoforms of glyceraldehydes-3-phosphate dehydrogenase, an unnamed protein product similar to fructose-bisphosphate aldolase, 78 kDa glucose-regulated protein, and serum albumin 1 protein.

  14. FACTORS AFFECTING EMPLOYEE JOB SATISFACTION OF PHARMACEUTICAL SECTOR

    Directory of Open Access Journals (Sweden)

    Mosammod Mahamuda Parvin

    2011-10-01

    Full Text Available The Pharmaceutical sector plays a vital role in underpinning the economic development of a country. This study attempts to evaluate job satisfaction of employees in different pharmaceutical companies. It focuses on the relative importance of job satisfaction factors and their impacts on the overall job satisfaction of employees. It also investigates the impacts of pharmaceutical type, work experience, age, and sex differences on the attitudes toward job Satisfaction. The result shows that salary, efficiency in work, fringe supervision, and co-worker relation are the most important factors contributing to job satisfaction. The overall job satisfaction of the employees in pharmaceutical sector is at the positive level. The nature of business operation, the work culture and the level of job satisfaction have undergone sea change for the pharmaceutical companies. As a business proposition initiated huge investment whereas majority of their stocks is going down bringing a high level of apprehension related to job security among its employees. This research paper highlights some of these problems and presents a picture of level of job satisfaction among employees of pharmaceutical companies. It also identifies unique issues of job satisfaction in the companies. Pharmaceuticals Companies are selected for the research because they are currently undergoing continued expansion. In order to gain competitive advantage and adapt to the dramatic changing environment, it is important for them to achieve management efficiency by increasing employee satisfaction in the organisation. Hence this research was mainly undertaken to investigate on the significance of factors such as working conditions, pay and promotion, job security, fairness, relationship with co-workers and supervisors in affecting the job satisfaction. This paper presents a comprehensive diagnosis of job satisfaction indices of pharmaceutical business, the factors causing the dissatisfaction

  15. Job satisfaction and intention to quit the job

    DEFF Research Database (Denmark)

    Suadicani, P; Bonde, J P; Olesen, K

    2013-01-01

    Negative psychosocial work conditions may influence the motivation of employees to adhere to their job.......Negative psychosocial work conditions may influence the motivation of employees to adhere to their job....

  16. Staphylococcus aureus isolates from chronic osteomyelitis are characterized by high host cell invasion and intracellular adaptation, but still induce inflammation.

    Science.gov (United States)

    Kalinka, Julia; Hachmeister, Marie; Geraci, Jennifer; Sordelli, Daniel; Hansen, Uwe; Niemann, Silke; Oetermann, Sylvia; Peters, Georg; Löffler, Bettina; Tuchscherr, Lorena

    2014-11-01

    Osteomyelitis is a severe inflammatory disease of the bone that is mainly caused by Staphylococcus aureus. Particularly, bone infections are difficult to treat and can develop into a chronic course with a high relapsing rate despite of antimicrobial treatments. The complex interaction of staphylococci with osseous tissue and the bacterial ability to invade host cells are thought to determine the severity of infection. Yet, defined bacterial virulence factors responsible for the pathogenesis of osteomyelitis have not been clearly identified. The aim of this study was to detect S. aureus virulence factors that are associated with osteomyelitis and contribute to a chronic course of infection. To this purpose, we collected 41 S. aureus isolates, each 11 from acute osteomyelitis (infection period less than 2 months), 10 from chronic osteomyelitis (infection period more than 12 months), 10 from sepsis and 10 from nasal colonization. All isolates were analyzed for gene expression and in functional in-vitro systems. Adhesion assays to bone matrix revealed that all isolates equally bound to matrix structures, but invasion assays in human osteoblasts showed a high invasive capacity of chronic osteomyelitis isolates. The high invasion rate could not be explained by defined adhesins, as all infecting strains expressed a multitude of adhesins that act together and determine the level of adhesion. Following host cell invasion isolates from chronic osteomyelitis induced less cytotoxicity than all other isolates and a higher percentage of Small-colony-variant (SCV)-formation, which represents an adaptation mechanism during long-term persistence. Isolates from acute and chronic osteomyelitis strongly produced biofilm and highly expressed agr and sarA that regulate secreted virulence factors and induced an inflammatory response in osteoblasts. In conclusion, chronic osteomyelitis isolates were characterized by a high host cell invasion rate, low cytotoxicity and the ability to

  17. Hypothalamus as a mediator of chronic migraine: Evidence from high-resolution fMRI.

    Science.gov (United States)

    Schulte, Laura H; Allers, Angie; May, Arne

    2017-05-23

    To identify pathophysiologic mechanisms of migraine chronification using a recently standardized protocol for high-resolution brainstem imaging of trigeminal nociceptive stimulation. Eighteen episodic migraineurs (EMs), 17 chronic migraineurs (CMs), and 19 healthy controls (HCs) underwent painful ammonia stimulation of the left nostril in a 3T MRI scanner. Functional images were acquired with a brainstem-optimized protocol for high-resolution echo-planar imaging. We detected a significantly stronger activation of the anterior right hypothalamus in CMs compared to HCs. To exclude the headache as a prime mediator of the hypothalamic activations, we compared all migraineurs with headaches (EMs and CMs) with all migraineurs without headaches (EMs and CMs) and HCs in a second analysis and found a more posterior region of the hypothalamus to be more activated bilaterally during headaches. Our data corroborate the fact that the hypothalamus plays a crucial role in the pathophysiology of migraine chronification and acute pain stage of migraineurs. While the more posterior part of the hypothalamus seems to be important for the acute pain stage, the more anterior part seems to play an important role in attack generation and migraine chronification. © 2017 American Academy of Neurology.

  18. Proverbs, Ecclesiastes, Job

    DEFF Research Database (Denmark)

    Nielsen, Kirsten

    2007-01-01

    The article consists of a literary reading of three Old Testament wisdom books, Proverbs, Ecclesiastes and the Book of Job. The reading strategies employed are analysis of imagery and intertextual reading. The articles concludes in a presenatation of images of God in wisdom literature.......The article consists of a literary reading of three Old Testament wisdom books, Proverbs, Ecclesiastes and the Book of Job. The reading strategies employed are analysis of imagery and intertextual reading. The articles concludes in a presenatation of images of God in wisdom literature....

  19. Learning about Job Search

    DEFF Research Database (Denmark)

    Altmann, Steffen; Falk, Armin; Jäger, Simon

    We conduct a large-scale field experiment in the German labor market to investigate how information provision affects job seekers’ employment prospects and labor market outcomes. Individuals assigned to the treatment group of our experiment received a brochure that informed them about job search....... At the same time, we do observe pronounced and statistically significant effects for individuals who exhibit an increased risk of long-term unemployment. For this group, the brochure increases employment and earnings in the year after the intervention by roughly 4%. Given the low cost of the intervention, our...

  20. Branding McJobs

    DEFF Research Database (Denmark)

    Noppeney, Claus; Endrissat, Nada; Kärreman, Dan

    Traditionally, employer branding has been considered relevant for knowledge intensive firms that compete in a ‘war for talent’. However, the continuous rise in service sector jobs and the negative image of these so-called McJobs has motivated a trend in rebranding service work. Building on critical...... oriented branding literature, our contribution to this stream of research is twofold: We provide an empirical account of employer branding of a grocery chain, which has repeatedly been voted among the ‘100 best companies to work for’. Second, we outline the role of symbolic compensation that employees...... of employer branding....

  1. Concept and Evaluation of Job Satisfaction: Developed Job Satisfaction Index

    Directory of Open Access Journals (Sweden)

    Hulya Cakmur

    2011-12-01

    Full Text Available SUMMARY: In this study; the reasons and effects determining job satisfaction were analyzed in a theoretical basis by universally defining the content of job satisfaction concept and scales utilized in the assessment of job satisfaction were described. The aim of the study is to introduce the „Developed Job Descriptive Index‟ which has been reestablished according to the needs of our country. [TAF Prev Med Bull 2011; 10(6.000: 759-764

  2. Job Characteristics, Work Involvement, and Job Performance of Public Servants

    Science.gov (United States)

    Johari, Johanim; Yahya, Khulida Kirana

    2016-01-01

    Purpose: The primary purpose of this study is to assess the predicting role of job characteristics on job performance. Dimensions in the job characteristics construct are skill variety, task identity, task significance, autonomy and feedback. Further, work involvement is tested as a mediator in the hypothesized link. Design/methodology/approach: A…

  3. Employer support for innovative work and employees' job satisfaction and job-related stress.

    Science.gov (United States)

    Raykov, Milosh

    2014-01-01

    There are high levels of global and national underemployment, but limited information is available on the impact of this phenomenon on the quality of employees' working lives. This study examines the relations among perceived employer support for creative work, different forms of underemployment and employee quality of life, including job satisfaction, perceived job security and job satisfaction. The study was performed using cross-sectional data from the Canadian 2010 Work and Lifelong Learning Survey (WALL), which included 1,042 randomly selected currently employed participants between the ages of 18 and 64 years of age. The study found a significant inverse association between employer support for innovative work and different forms of underemployment. It also suggested a strong relationship between support for such work and participation in work-related informal learning. The results from this study confirmed the hypothesis that employer support for creative work is significantly associated with the quality of employees' working lives, as manifested through increased job security and job satisfaction. Employees experiencing greater support for workplace creativity report less job-related stress. The present study identified relatively low employer support for creative work and significant differences in the perception of support among managers and workers. The results of this study indicate that employer support for innovative work can mitigate significant underutilization of employee knowledge and skills. Such support can contribute to the reduction of job-related stress, increased job satisfaction and perceived job security. This kind of support can also improve the quality of life of employees and facilitate creativity and overall organizational and social development.

  4. A Deep Web Data Integration System for Job Search

    Institute of Scientific and Technical Information of China (English)

    LIU Wei; LI Xian; LING Yanyan; ZHANG Xiaoyu; MENG Xiaofeng

    2006-01-01

    With the rapid development of Web, there are more and more Web databases available for users to access. At the same time, job searchers often have difficulties in first finding the right sources and then querying over them, providing such an integrated job search system over Web databases has become a Web application in high demand. Based on such consideration, we build a deep Web data integration system that supports unified access for users to multiple job Web sites as a job meta-search engine. In this paper, the architecture of the system is given first, and the key components in the system are introduced.

  5. Massive Job Cuts Looming in Textile Industry

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Massive job losses are in the offing in the textile sector, says the theApparel Export Promotion Council (AEPC).The high prices of cotton have pushed up the cost of the fabric andthe end product. We are now in a situation where we are forced to rejectrepeat orders as we can’t justify the high prices to our foreign buyers.

  6. Job Skills: What Gender Are They?

    Science.gov (United States)

    Kedraka, Katerina

    2010-01-01

    The purpose of the research is to find out which job skills Greek graduate students of high school and their parents consider as important qualifications for the youngsters' entry into the active working life with regard to their gender. The sample, consisting of 215 graduate students of high school and their parents (210), evaluated the…

  7. High-Rate Pacing Reduces Variability of Repolarization and Prevents Repolarization-Dependent Arrhythmias in Dogs With Chronic AV Block

    DEFF Research Database (Denmark)

    Oosterhoff, Peter; Thomsen, Morten Bækgaard; Maas, Joep N

    2010-01-01

    rates (60–65 bpm vs 100–110 bpm) in 7 dogs with chronic atrioventricular block, while recording right and left ventricular (LV) monophasic action potential (MAP) and LV electrogram (EGM). Simulations showed a sampling frequency of 500 Hz is sufficient to capture relevant STV values. High-rate pacing...

  8. Motor unit properties of biceps brachii in chronic stroke patients assessed with high-density surface EMG

    NARCIS (Netherlands)

    Kallenberg, L.A.C.; Hermens, Hermanus J.

    2009-01-01

    The aim of this study was to investigate motor unit (MU) characteristics of the biceps brachii in post-stroke patients, using high-density surface electromyography (sEMG). Eighteen chronic hemiparetic stroke patients took part. The Fugl-Meyer score for the upper extremity was assessed. Subjects

  9. High-NaCl diet impairs dynamic renal blood flow autoregulation in rats with adenine-induced chronic renal failure

    DEFF Research Database (Denmark)

    Saeed, Aso; DiBona, Gerald F; Grimberg, Elisabeth

    2014-01-01

    This study examined the effects of 2 wk of high-NaCl diet on kidney function and dynamic renal blood flow autoregulation (RBFA) in rats with adenine-induced chronic renal failure (ACRF). Male Sprague-Dawley rats received either chow containing adenine or were pair-fed an identical diet without ad...

  10. Characteristics of highly impaired children with severe chronic pain: a 5-year retrospective study on 2249 pediatric pain patients

    Directory of Open Access Journals (Sweden)

    Zernikow Boris

    2012-05-01

    Full Text Available Abstract Background Prevalence of pain as a recurrent symptom in children is known to be high, but little is known about children with high impairment from chronic pain seeking specialized treatment. The purpose of this study was the precise description of children with high impairment from chronic pain referred to the German Paediatric Pain Centre over a 5-year period. Methods Demographic variables, pain characteristics and psychometric measures were assessed at the first evaluation. Subgroup analysis for sex, age and pain location was conducted and multivariate logistic regression applied to identify parameters associated with extremely high impairment. Results The retrospective study consisted of 2249 children assessed at the first evaluation. Tension type headache (48%, migraine (43% and functional abdominal pain (11% were the most common diagnoses with a high rate of co-occurrence; 18% had some form of musculoskeletal pain disease. Irrespective of pain location, chronic pain disorder with somatic and psychological factors was diagnosed frequently (43%. 55% of the children suffered from more than one distinct pain diagnosis. Clinically significant depression and general anxiety scores were expressed by 24% and 19% of the patients, respectively. Girls over the age of 13 were more likely to seek tertiary treatment compared to boys. Nearly half of children suffered from daily or constant pain with a mean pain value of 6/10. Extremely high pain-related impairment, operationalized as a comprehensive measure of pain duration, frequency, intensity, pain-related school absence and disability, was associated with older age, multiple locations of pain, increased depression and prior hospital stays. 43% of the children taking analgesics had no indication for pharmacological treatment. Conclusion Children with chronic pain are a diagnostic and therapeutic challenge as they often have two or more different pain diagnoses, are prone to misuse of

  11. High serum testosterone levels are associated with excessive erythrocytosis of chronic mountain sickness in men.

    Science.gov (United States)

    Gonzales, Gustavo F; Gasco, Manuel; Tapia, Vilma; Gonzales-Castañeda, Cynthia

    2009-06-01

    Chronic mountain sickness (CMS) is characterized by excessive erythrocytosis (EE) secondary to hypoventilation. Erythropoietin (Epo) and testosterone regulate erythrocyte production. Low thyroid hormone levels are also associated to hypoventilation. Hence, these hormones can play a role in etiopathogeny of EE. The purpose of this study was to elucidate the effect of sexual and thyroid hormones and Epo in residents from Lima (150 m) and Cerro de Pasco (4,340 m), Peru, and the response to human chorionic gonadotrophin stimulation (hCG). Three groups, one at low altitude and two at high altitude [1 with hemoglobin values >16-21 g/dl and the second with Hb >or=21 g/dl (EE)], were studied. hCG was administered intramuscularly in a single dose (1,000 IU), and blood samples were obtained at 0, 6, 12, 24, 48, and 72 h after injection. High-altitude natives present similar levels of gonadotropins and thyroid hormones but lower dehydroepiandrosterone sulphate (DHEAS) levels (P < 0.01) and greater Epo (P < 0.01), 17alpha-hydroxyprogesterone (P < 0.01), and testosterone levels (P < 0.01) than those at 150 m. Serum testosterone levels (524.13 +/- 55.91 microg/dl vs. 328.14 +/- 53.23 ng/dl, means +/- SE; P < 0.05) and testosterone/DHEAS ratios are higher (7.98 +/- 1.1 vs. 3.65 +/- 1.1; P < 0.01) and DHEAS levels lower in the EE group (83.85 +/- 14.60 microg/dl vs. 148.95 +/- 19.11 ug/dl; P < 0.05), whereas Epo was not further affected. Testosterone levels were highest and DHEAS levels lowest in the EE group at all times after hCG stimulation. In conclusion, high androgen activity could be involved in the etiopathogeny of CMS. This evidence provides an opportunity to develop new therapeutic strategies.

  12. Job Mobility and Wage Growth

    Science.gov (United States)

    1986-06-01

    Human capital:theory considers work experience to be an intangible investment in on-the-job training. - Thnus wage differentials between employees...p.369] This theory can assist in explaining the contribu- tion of job mobility to wage differentials . Job reassignment through mobility will...rneasuredas the number of changes. SW t 47 IV. SUMMRY. CONCLUSIONS AND R-.COMMENDATIOi’ This thesis has analyzed the effect of job mobility on wage

  13. Gross job flows and firms

    OpenAIRE

    Scott Schuh; Robert K. Triest

    1999-01-01

    This paper extends the work of Dunne, Roberts, and Samuelson [3] and Davis, Haltiwanger, and Schuh [2] on gross job flows among manufacturing plants. Gross job creation, destruction, and reallocation have been shown to be important in understanding the birth, growth, and death of plants, and the relation of plant life cycles to the business cycle. However, little is known about job flows between firms or how job flows among plants occur within firms (corporate restructuring). We use informati...

  14. Job assignment with multivariate skills

    OpenAIRE

    Brilon, Stefanie

    2010-01-01

    This paper analyzes the job assignment problem faced by a firm when workers’ skills are distributed along several dimensions and jobs require different skills to varying extent. I derive optimal assignment rules with and without slot constraints, and show that under certain circumstances workers may get promoted although in their new job they are expected to be less productive than in their old job. This can be interpreted as a version of the Peter Principle which states that workers get prom...

  15. Combined stent placement and high dose PGE1 drip infusion for chronic occlusion of the superficial femoral artery as a modality to salvage chronic critical limb ischemia

    Energy Technology Data Exchange (ETDEWEB)

    Ikushima, Ichiro [Department of Radiology, Miyakonojo Medical Association Hospital, 5822-3 Oiwadacho, Miyakonojo 885-0062 (Japan)], E-mail: iku-i@fk.enjoy.ne.jp; Hirai, Toshinori [Department of Diagnostic Radiology, Graduate School of Medical Sciences, Kumamoto University (Japan); Ishii, Akihiko [Department of Radiology, Miyakonojo Medical Association Hospital, 5822-3 Oiwadacho, Miyakonojo 885-0062 (Japan); Yamashita, Yasuyuki [Department of Diagnostic Radiology, Graduate School of Medical Sciences, Kumamoto University (Japan)

    2008-04-15

    Purpose: To assess the initial effect, short-term patency, and limb salvage rates of combined stent placement and high-dose prostaglandin E-1 (PGE1) drip infusion for chronic occlusion of the superficial femoral artery (SFA). Materials and methods: A total of 15 arteriosclerotic occlusive lesions of the SFA were treated in 11 consecutive patients (mean age: 78.4 years old). All cases were of category 4 or 5, based on the criteria of the Society of Vascular Surgery and Intermittent Society for Cardiovascular Surgery (SVC/ISCVS). In all cases a self-expandable stainless steel stent was implanted. PGE1 treatment was started 3-5 days before stent placement and continued for 7-10 days after the intervention. The technical success, limb salvage outcomes, patency rates, and complications were examined. Results: In all cases, the technical success rate of the procedure was 100%. After stent implantation, the clinical status of all cases was improved by at least +2, and major amputation was not required in any cases. The 12-month primary, secondary patency rates, and limb salvage rate were 57%, 100%, and 100%, respectively. Conclusion: Combined stent placement and high-dose PGE1 drip infusion is a treatment of choice for salvaging the lower limb of a patient with chronic critical ischemia.

  16. The impact of job crafting on job demands, job resources, and well-being.

    Science.gov (United States)

    Tims, Maria; Bakker, Arnold B; Derks, Daantje

    2013-04-01

    This longitudinal study examined whether employees can impact their own well-being by crafting their job demands and resources. Based on the job demands-resources model, we hypothesized that employee job crafting would have an impact on work engagement, job satisfaction, and burnout through changes in job demands and job resources. Data was collected in a chemical plant at three time points with one month in between the measurement waves (N = 288). The results of structural equation modeling showed that employees who crafted their job resources in the first month of the study showed an increase in their structural and social resources over the course of the study (2 months). This increase in job resources was positively related to employee well-being (increased engagement and job satisfaction, and decreased burnout). Crafting job demands did not result in a change in job demands, but results revealed direct effects of crafting challenging demands on increases in well-being. We conclude that employee job crafting has a positive impact on well-being and that employees therefore should be offered opportunities to craft their own jobs.

  17. Enhancing Job Performance

    Science.gov (United States)

    Devlin, Patricia

    2011-01-01

    The impact of the Self-Determined Career Development Model (hereafter called the Self-Determined Career Model) on the job performance of four adults with moderate intellectual disability employed in competitive work settings was examined. Employees learned to set work-related goals, develop an action plan, implement the plan, and adjust their…

  18. Job Displacement and Crime

    DEFF Research Database (Denmark)

    Bennett, Patrick; Ouazad, Amine

    This paper matches a comprehensive Danish employer-employee data set with individual crime information (timing of offenses, charges, convictions, and prison terms by crime type) to estimate the impact of job displacement on an individual’s propensity to commit crime. We focus on displaced individ...

  19. Establishing Job Security

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Jobless figures continue to decline amid unremitting government efforts to battle unemployment Even amid holiday festivities and feelings of good cheer,the end of the year is traditionally a bad season for job hunters.But each day at the Longgang District labor market,located in Shenzhen in south China’s Guangdong

  20. Stress Management: Job Stress

    Science.gov (United States)

    Healthy Lifestyle Stress management Job stress can be all-consuming — but it doesn't have to be. Address your triggers, keep perspective and ... stress triggers, it's often helpful to improve time management skills — especially if you tend to feel overwhelmed ...

  1. What is Job Satisfaction?

    Science.gov (United States)

    Locke. Edwin A.

    Despite considerable interest in the study of job satisfaction and dissatisfaction, our understanding of these phenomena has not increased substantially in the past 30 years. It is argued that a major reason for this lack of progress is the implicit conception of casuality accepted by most psychologists. It is called the policy of "correlation…

  2. Job search with nonpaticipation

    NARCIS (Netherlands)

    Frijters, P.; van der Klaauw, B.

    2006-01-01

    In a non-stationary job search model we allow unemployed workers to have a permanent option to leave the labour force. Transitions into nonparticipation occur when reservation wages drop below the utility of being nonparticipant. Taking account of these transitions allows the identification of durat

  3. Job search with nonparticipation

    NARCIS (Netherlands)

    Frijters, P.; van der Klaauw, B.

    2001-01-01

    In a non-stationary job search model we allow unemployed workers to have a permanent option to leave the labor force. Transitions into non-participation occur when reservation wages drop below the utility of being nonparticipant. Taking account of these transitions allows the identification of the d

  4. [Job satisfaction of sales people: a covariance structure analysis of the motivational process].

    Science.gov (United States)

    Adachi, T

    1998-08-01

    The purpose of this study was to investigate the relationship among job satisfaction, job involvement, and work motivation. Two hundred thirty-nine sales people completed a questionnaire of job satisfaction (pay, interpersonal relationship, work environment, and job content), job involvement, and work motivation. The data were analyzed with covariance structure analysis, and the model, which was constructed beforehand, fitted well with relatively high GFI and AGFI. Results of the analysis showed that job satisfaction, in terms of pay and interpersonal relationship, influenced job content satisfaction, which in turn indirectly influenced work motivation, mediated through job involvement. In addition, the data indicated that satisfaction with customer relationship was strongly related to job content satisfaction in the sample of sales people.

  5. High Levels of Hemoglobin Promote Carotid Adventitial Vasa Vasorum Neoangiogenesis in Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Maria Vittoria Arcidiacono

    2017-01-01

    Full Text Available Chronic kidney disease (CKD patients, characterized by traditional and nontraditional risk factors, are prone to develop atheromatosis and thus cardiovascular events and mortality. The angiogenesis of the adventitial vasa vasorum (aVV surrounding the carotid has been described as the atheromatosis initiator. Therefore, the aim of the study was to (1 evaluate if the carotid aVV in CKD patients increases in comparison to its physiological value of healthy patients; (2 explore which traditional or nontraditional risk factor including inflammation, bone and mineral metabolism, and anemia could be related to the aVV angiogenesis. CKD patients without previous cardiovascular events (44, stages 3-4; 37, stage 5D and 65 healthy subjects were compared. The carotid aVV and the intima-media thickness (cIMT were evaluated by ultrasound. CKD patients at stages 3-4 showed higher aVV of the right carotid artery even after adjusting for age. Importantly, a multiple linear regression model showed hemoglobin levels > 12.5 g/dL as the factor for an estimated higher aVV of the right carotid artery. In conclusion, the association of hemoglobin with higher aVV could suggest the role of high hemoglobin in the higher incidence of adverse cardiovascular outcomes in CKD patients.

  6. High Levels of Hemoglobin Promote Carotid Adventitial Vasa Vasorum Neoangiogenesis in Chronic Kidney Disease

    Science.gov (United States)

    Martinez-Alonso, Montserrat; Belart, Montserrat; Vilar, Ana; Martín, Marisa; Craver, Lourdes; Betriu, Àngels; Valdivielso, José Manuel; Fernández, Elvira

    2017-01-01

    Chronic kidney disease (CKD) patients, characterized by traditional and nontraditional risk factors, are prone to develop atheromatosis and thus cardiovascular events and mortality. The angiogenesis of the adventitial vasa vasorum (aVV) surrounding the carotid has been described as the atheromatosis initiator. Therefore, the aim of the study was to (1) evaluate if the carotid aVV in CKD patients increases in comparison to its physiological value of healthy patients; (2) explore which traditional or nontraditional risk factor including inflammation, bone and mineral metabolism, and anemia could be related to the aVV angiogenesis. CKD patients without previous cardiovascular events (44, stages 3-4; 37, stage 5D) and 65 healthy subjects were compared. The carotid aVV and the intima-media thickness (cIMT) were evaluated by ultrasound. CKD patients at stages 3-4 showed higher aVV of the right carotid artery even after adjusting for age. Importantly, a multiple linear regression model showed hemoglobin levels > 12.5 g/dL as the factor for an estimated higher aVV of the right carotid artery. In conclusion, the association of hemoglobin with higher aVV could suggest the role of high hemoglobin in the higher incidence of adverse cardiovascular outcomes in CKD patients. PMID:28133420

  7. High Neutrophil-to-Lymphocyte Ratio Predicts Cardiovascular Mortality in Chronic Hemodialysis Patients

    Science.gov (United States)

    Xiong, Ruifang

    2017-01-01

    The neutrophil-to-lymphocyte ratio (NLR) is a novel simple biomarker of inflammation. It has emerged as a predictor of poor prognosis in cancer and cardiovascular disease in general population. But little was known of its prognostic value in chronic hemodialysis (HD) patients. Here we investigated the association between NLR and cardiovascular risk markers, including increased pulse pressure (PP), left ventricular mass index (LVMI) and intima-media thickness (IMT), and mortality in HD patients. Two hundred and sixty-eight HD patients were enrolled in this study and were followed for 36 months. The primary end point was all-cause mortality and cardiovascular mortality. Multivariable Cox regression was used to calculate the adjusted hazard ratios for NLR on all-cause and cardiovascular survival. We pinpointed that higher NLR in HD patients was a predictor of increased PP, LVMI, and IMT; HD patients with higher NLR had a lower survival at the end of the study; furthermore, high NLR was an independent predictor of all-cause and cardiovascular mortality when adjusted for other risk factors. In conclusion, higher NLR in HD patients was associated with cardiovascular risk factors and mortality.

  8. A sexually dimorphic hypothalamic response to chronic high-fat diet consumption.

    Science.gov (United States)

    Morselli, E; Frank, A P; Palmer, B F; Rodriguez-Navas, C; Criollo, A; Clegg, D J

    2016-02-01

    In this review, we discuss the observations that, following chronic high-fat diet (HFD) exposure, male mice have higher levels of saturated fatty acids (FAs) and total sphingolipids, whereas lower amounts of polyunsaturated FAs in the central nervous system (CNS) than females. Furthermore, males, when compared with female mice, have higher levels of inflammatory markers in the hypothalamus following exposure to HFD. The increase in markers of inflammation in male mice is possibly due to the reductions in proliferator-activated receptor gamma coactivator 1 alpha (PGC-1α) and estrogen receptor alpha (ERα), which is not recapitulated in female mice. Consistently, hypothalamic inflammation is induced both in male and female ERα total-body knockout mice when exposed to a HFD, thus confirming the key role of ERα in the regulation of HFD-induced hypothalamic inflammation. Finally, the HFD-induced depletion of hypothalamic ERα is associated with dysregulation in metabolic homeostasis, as evidenced by reductions in glucose tolerance and decrements in myocardial function.

  9. High Levels of Hemoglobin Promote Carotid Adventitial Vasa Vasorum Neoangiogenesis in Chronic Kidney Disease.

    Science.gov (United States)

    Arcidiacono, Maria Vittoria; Martinez-Alonso, Montserrat; Belart, Montserrat; Vilar, Ana; Martín, Marisa; Craver, Lourdes; Betriu, Àngels; Mauricio, Dídac; Valdivielso, José Manuel; Fernández, Elvira; Borràs, Mercè

    2017-01-01

    Chronic kidney disease (CKD) patients, characterized by traditional and nontraditional risk factors, are prone to develop atheromatosis and thus cardiovascular events and mortality. The angiogenesis of the adventitial vasa vasorum (aVV) surrounding the carotid has been described as the atheromatosis initiator. Therefore, the aim of the study was to (1) evaluate if the carotid aVV in CKD patients increases in comparison to its physiological value of healthy patients; (2) explore which traditional or nontraditional risk factor including inflammation, bone and mineral metabolism, and anemia could be related to the aVV angiogenesis. CKD patients without previous cardiovascular events (44, stages 3-4; 37, stage 5D) and 65 healthy subjects were compared. The carotid aVV and the intima-media thickness (cIMT) were evaluated by ultrasound. CKD patients at stages 3-4 showed higher aVV of the right carotid artery even after adjusting for age. Importantly, a multiple linear regression model showed hemoglobin levels > 12.5 g/dL as the factor for an estimated higher aVV of the right carotid artery. In conclusion, the association of hemoglobin with higher aVV could suggest the role of high hemoglobin in the higher incidence of adverse cardiovascular outcomes in CKD patients.

  10. HIGH-Resolution CT in Chronic Pulmonary Changes after Mustard Gas Exposure

    Energy Technology Data Exchange (ETDEWEB)

    Bagheri, M.H.; Mostafavi, S.H. [Shiraz Univ. of Medical Siences (Iran, Islamic Republic of). Dept. of Radiology; Hosseini, S.K. [Shiraz Univ. of Medical Siences (Iran, Islamic Republic of). Dept. of Internal Medicine; Alavi, S.A. [Medical Center for Chemical Warfare Victims Foundation, Shiraz (Iran, Islamic Republic of)

    2003-05-01

    Purpose: To identify the findings of high-resolution CT (HRCT) of the lung in patients with previous sulfur mustard gas exposure, and to correlate these findings with clinical and chest X-ray (CXR) results. Material and Methods: 50 consecutive patients were studied prospectively. The clinical data were recorded. Standard p.a. CXR and HRCT of the lung and spirometry were performed. The findings of CXR, HRCT and clinical and spirometry results were scored between 0 and 3 according to the severity of the findings. Results: HRCT abnormality was detected in all 50 patients (100%), while CXR was abnormal in 40 patients (80%). The most common HRCT findings was airway abnormalities (bronchial wall thickening in 100% of cases). Other important findings were suggestive of interstitial lung disease (ILD) (80%), bronchiectasis (26%), and emphysema (24%). A statistically significant correlation was found between the severity of clinical presentation and that of the HCTR scores in patients with bronchiectasis, bronchitis and ILD (p< 0.05), but not with severity scores of HRCT in patients with emphysema. No significant correlation was found between severity scores of CXR findings. HRCT evidence of bronchial wall thickening and with a lower frequency ILD were present despite normal CXR in 20% of the patients. Conclusion: The results of this study suggest that bronchial wall thickening, ILD and emphysema are common chronic pulmonary sequelae of sulfur mustard injury. HRCT of the chest should be considered as the imaging modality of choice in chemical war injury.

  11. [Sperm count and seminal biochemistry of high altitude inhabitants and patients with chronic altitude sickness].

    Science.gov (United States)

    García-Hjarles, M A

    1989-04-01

    Semen analysis has been studied in 9 healthy adult males from sea level (150 m), age 19-32 years old and 15 healthy males from high altitude (NA), 9 from Cerro de Pasco (4,300 m) and 6 from Morococha (4,540 m), ages 19-45 years old. Five patients with chronic mountain sickness (MMC), whose ages ranged from 23 to 52 years old were also studied. The volume and motility were similar in NA and MMC, however both were below than in sea level subjects, but still in the normal range; the number of spermatozoa per 1 ml was lower at sea level than in NA and MMC, although the total number was higher at sea level due to the higher semen volume. Fructose at sea level was 356 +/- 53 mg/100 ml (mean +/- S.E.) which is similar to NA 237 +/- 45 whereas a MMC was significantly lower, 142 +/- 60. Citric acid was lower at sea level than in NA and MMC. Na, K and Cl, were similar among the three groups. The lower concentration of fructose in MMC parallels the decreased testicular function already found in these groups. However it is worthy to point out that the fertility is preserved in all the groups. The normal reproductive function in MMC is against the concept that this process occurs as a consequence of environmental disadaptation.

  12. Behavioral responses of high and low active male rats to the chronic ingestion of desipramine.

    Science.gov (United States)

    Echandía, E L; Broitman, S T; Fóscolo, M R

    1985-06-01

    Male rats arbitrarily selected for high and low motor activity (HA and LA-rats) were submitted to the chronic ingestion (30 days) of desipramine (DSP) in doses of about 1.5, 3 and 6 mg/kg/24 hr. Their motor activity was assessed in an animal activity monitor providing a measure of total horizontal movements and vertical movements and in a hole-board providing a measure of locomotion, head-dipping and grooming. There were significant differences between HA and LA-rats in their behavioral response to DSP treatment. At the doses used DSP did not affect horizontal and vertical movements and hole-board locomotion or exploration in HA-rats (Experiment 1). In LA-rats, however (Experiment 2), these motor activities were significantly stimulated by DSP. Such effect was dose dependent; 1.5 mg/kg/24 hr was ineffective while 6 mg/kg/24 hr produced a clear cut reversion of hypoactivity. It is speculated that DSP treatment increased resistance of LA-rats to the mild stress caused by testing.

  13. High-throughput sequencing of plasma microRNA in chronic fatigue syndrome/myalgic encephalomyelitis.

    Directory of Open Access Journals (Sweden)

    Ekua W Brenu

    Full Text Available BACKGROUND: MicroRNAs (miRNAs are known to regulate many biological processes and their dysregulation has been associated with a variety of diseases including Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CFS/ME. The recent discovery of stable and reproducible miRNA in plasma has raised the possibility that circulating miRNAs may serve as novel diagnostic markers. The objective of this study was to determine the role of plasma miRNA in CFS/ME. RESULTS: Using Illumina high-throughput sequencing we identified 19 miRNAs that were differentially expressed in the plasma of CFS/ME patients in comparison to non-fatigued controls. Following RT-qPCR analysis, we were able to confirm the significant up-regulation of three miRNAs (hsa-miR-127-3p, hsa-miR-142-5p and hsa-miR-143-3p in the CFS/ME patients. CONCLUSION: Our study is the first to identify circulating miRNAs from CFS/ME patients and also to confirm three differentially expressed circulating miRNAs in CFS/ME patients, providing a basis for further study to find useful CFS/ME biomarkers.

  14. Job Satisfaction: An International Overview

    Science.gov (United States)

    Thurman, J. E.

    1977-01-01

    An international comparison of job satisfaction levels strongly suggests that the idea of job satisfaction as a gauge of well-being at the workplace should be rejected, but that workers' reactions to aspects of their jobs may be meaningful. The article presents data from national surveys of managers, workers, and trade unions to explain this…

  15. Job demands-resources model

    NARCIS (Netherlands)

    A.B. Bakker (Arnold); E. Demerouti (Eva)

    2013-01-01

    markdownabstract* The question of what causes job stress and what motivates people has received a lot of research attention during the past five decades. In this paper, we discuss Job Demands-Resources (JD-R) theory, which represents an extension of the Job Demands-Resources model (Bakker &

  16. Job Migration: A Collaborative Effort

    Science.gov (United States)

    Wagoner, Cynthia L.

    2012-01-01

    Music teachers often change jobs several times during their careers. Reasons for job changes vary, but regardless, these changes bring a different set of challenges. Sharing knowledge and learning are part and parcel of collaboration. So what if, as education professionals, music teachers decided to collaborate during job migrations? For all music…

  17. Job demands-resources model

    NARCIS (Netherlands)

    A.B. Bakker (Arnold); E. Demerouti (Eva)

    2013-01-01

    markdownabstract* The question of what causes job stress and what motivates people has received a lot of research attention during the past five decades. In this paper, we discuss Job Demands-Resources (JD-R) theory, which represents an extension of the Job Demands-Resources model (Bakker & Demerout

  18. Job Migration: A Collaborative Effort

    Science.gov (United States)

    Wagoner, Cynthia L.

    2012-01-01

    Music teachers often change jobs several times during their careers. Reasons for job changes vary, but regardless, these changes bring a different set of challenges. Sharing knowledge and learning are part and parcel of collaboration. So what if, as education professionals, music teachers decided to collaborate during job migrations? For all music…

  19. Job satisfaction among recreation practitioners

    Science.gov (United States)

    Erin Parks; Andrew Holdnak

    2002-01-01

    Job satisfaction among recreation professionals can be affected by many working conditions. This study has investigated the impact fourteen variables had on the job satisfaction of recreation practitioners. The sample consisted of 106 responses from members of the Resort and Commercial Recreation Association (RCRA). The results of the regression analysis for job...

  20. Job Satisfaction: An International Overview

    Science.gov (United States)

    Thurman, J. E.

    1977-01-01

    An international comparison of job satisfaction levels strongly suggests that the idea of job satisfaction as a gauge of well-being at the workplace should be rejected, but that workers' reactions to aspects of their jobs may be meaningful. The article presents data from national surveys of managers, workers, and trade unions to explain this…

  1. Job demands-resources model

    NARCIS (Netherlands)

    A.B. Bakker (Arnold); E. Demerouti (Eva)

    2013-01-01

    markdownabstract* The question of what causes job stress and what motivates people has received a lot of research attention during the past five decades. In this paper, we discuss Job Demands-Resources (JD-R) theory, which represents an extension of the Job Demands-Resources model (Bakker & Demerout

  2. Limited Ability of Posaconazole To Cure both Acute and Chronic Trypanosoma cruzi Infections Revealed by Highly Sensitive In Vivo Imaging.

    Science.gov (United States)

    Francisco, Amanda Fortes; Lewis, Michael D; Jayawardhana, Shiromani; Taylor, Martin C; Chatelain, Eric; Kelly, John M

    2015-08-01

    The antifungal drug posaconazole has shown significant activity against Trypanosoma cruzi in vitro and in experimental murine models. Despite this, in a recent clinical trial it displayed limited curative potential. Drug testing is problematic in experimental Chagas disease because of difficulties in demonstrating sterile cure, particularly during the chronic stage of infection when parasite burden is extremely low and tissue distribution is ill defined. To better assess posaconazole efficacy against acute and chronic Chagas disease, we have exploited a highly sensitive bioluminescence imaging system which generates data with greater accuracy than other methods, including PCR-based approaches. Mice inoculated with bioluminescent T. cruzi were assessed by in vivo and ex vivo imaging, with cyclophosphamide-induced immunosuppression used to enhance the detection of relapse. Posaconazole was found to be significantly inferior to benznidazole as a treatment for both acute and chronic T. cruzi infections. Whereas 20 days treatment with benznidazole was 100% successful in achieving sterile cure, posaconazole failed in almost all cases. Treatment of chronic infections with posaconazole did however significantly reduce infection-induced splenomegaly, even in the absence of parasitological cure. The imaging-based screening system also revealed that adipose tissue is a major site of recrudescence in mice treated with posaconazole in the acute, but not the chronic stage of infection. This in vivo screening model for Chagas disease is predictive, reproducible and adaptable to diverse treatment schedules. It should provide greater assurance that drugs are not advanced prematurely into clinical trial.

  3. Job crafting: Towards a new model of individual job redesign

    OpenAIRE

    Maria Tims; Arnold B. Bakker

    2010-01-01

    Orientation: For a long time, employees have been viewed as passive performers of their assigned job tasks. Recently, several scholars have argued that job design theory needs to address the influence of employees on their job designs.Research purpose: The purpose of the study was to fit job crafting in job design theory.Motivation for the study: The study was an attempt to shed more light on the types of proactive behaviours of individual employees at work. Moreover, we explored the concept ...

  4. Earnings instability of job stayers and job changers

    OpenAIRE

    Leonardi, Marco

    2003-01-01

    I use the PSID to decompose the rise in wage inequality into a permanent and a transitory component. I consider separately job stayers and job changers. I find that earnings instability (the variance of the transitory component of earnings) increased much more among job changers than among job stayers. I interpret the evidence in a search and matching model with on-the-job search. The increasing variance of the transitory component of earnings is modeled as a mean-preserving spread of the dis...

  5. Influence of type D personality on job stress and job satisfaction in clinical nurses: the mediating effects of compassion fatigue, burnout, and compassion satisfaction.

    Science.gov (United States)

    Kim, Yeon Hee; Kim, Sung Reul; Kim, Yeo Ok; Kim, Ji Young; Kim, Hyun Kyung; Kim, Hye Young

    2017-04-01

    To test a hypothetical path model evaluating the influence of type D personality on job stress and job satisfaction and to identify the mediating effects of compassion fatigue, burnout, and compassion satisfaction among clinical nurses in South Korea. Personalities susceptible to stress, compassion fatigue, and burnout in clinical nurses have negative effects on the job stress and job satisfaction. A correlational, cross-sectional design was used. A convenience sample of 875 clinical nurses was recruited between December 2014 - February 2015. The structured questionnaires included the Type D personality scale-14, Professional Quality of Life, job stress, job satisfaction, and general characteristics. To test the hypothetical path model, we performed a path analysis by using the AMOS 18·0 program. Based on the path model, type D personality was significantly associated with compassion fatigue, burnout, and compassion satisfaction in our study subjects. Type D personality was significantly associated with job stress and job satisfaction via the effect of burnout, compassion satisfaction, and job stress. Since type D personality is associated with job stress and job satisfaction, identifying personalities vulnerable to stress would help to address job stress and to enhance job satisfaction when nurses have a high level of compassion fatigue and burnout and a low level of compassion satisfaction. The development of interventions that can reduce negative affect and social inhibition of nurses with type D personality and investigation of methods to decrease their compassion fatigue and burnout and to increase compassion satisfaction should be encouraged. © 2016 John Wiley & Sons Ltd.

  6. Psychological empowerment, job insecurity and employee engagement

    Directory of Open Access Journals (Sweden)

    Marius W. Stander

    2010-03-01

    Full Text Available Orientation: The psychological empowerment of employees might affect their engagement. However, psychological empowerment and employee engagement might also be influenced by job insecurity.Research purposes: The objective of this study was to examine the relationship between psychological empowerment, job insecurity and employee engagement.Motivation for the study: Employee engagement results in positive individual and organisational outcomes and research information about the antecedents will provide valuable information for the purposes of diagnosis and intervention.Research design, approach and method: A correlational design was used. Survey design was conducted among 442 employees in a government and a manufacturing organisation. The measuring instruments included the Psychological Empowerment Questionnaire, the Job Insecurity Inventory, and the Utrecht Work Engagement Scale.Main findings: Statistically significant relationships were found between psychological empowerment, job insecurity and employee engagement. A multivariate analysis of variance showed that affective job insecurity had a main effect on three dimensions of psychological empowerment (viz. competence, meaning and impact and on employee engagement. Affective job insecurity moderated the effect of psychological empowerment on employee engagement.Practical implications: The implication of the results is that interventions that focus on the psychological empowerment of employees (viz. meaningfulness, competence, self-determination and impact will contribute to the engagement (vigour, dedication and absorption of employees. If job insecurity is high, it is crucial to attend to the psychological empowerment of employees.Contribution: This study contributes to knowledge about the conditions that precede employee engagement, and shows that the dimensions of psychological empowerment (namely experienced meaningfulness, competence, impact and self-determination play an important role

  7. Emotional intelligence, teamwork effectiveness, and job performance: the moderating role of job context.

    Science.gov (United States)

    Farh, Crystal I C Chien; Seo, Myeong-Gu; Tesluk, Paul E

    2012-07-01

    We advance understanding of the role of ability-based emotional intelligence (EI) and its subdimensions in the workplace by examining the mechanisms and context-based boundary conditions of the EI-performance relationship. Using a trait activation framework, we theorize that employees with higher overall EI and emotional perception ability exhibit higher teamwork effectiveness (and subsequent job performance) when working in job contexts characterized by high managerial work demands because such contexts contain salient emotion-based cues that activate employees' emotional capabilities. A sample of 212 professionals from various organizations and industries indicated support for the salutary effect of EI, above and beyond the influence of personality, cognitive ability, emotional labor job demands, job complexity, and demographic control variables. Theoretical and practical implications of the potential value of EI for workplace outcomes under contexts involving managerial complexity are discussed. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

  8. High intensity interval training favourably affects antioxidant and inflammation mRNA expression in early-stage chronic kidney disease.

    Science.gov (United States)

    Tucker, Patrick S; Briskey, David R; Scanlan, Aaron T; Coombes, Jeff S; Dalbo, Vincent J

    2015-12-01

    Increased levels of oxidative stress and inflammation have been linked to the progression of chronic kidney disease. To reduce oxidative stress and inflammation related to chronic kidney disease, chronic aerobic exercise is often recommended. Data suggests high intensity interval training may be more beneficial than traditional aerobic exercise. However, appraisals of differing modes of exercise, along with explanations of mechanisms responsible for observed effects, are lacking. This study assessed effects of eight weeks of high intensity interval training (85% VO2max), versus low intensity exercise (45-50% VO2max) and sedentary behaviour, in an animal model of early-stage chronic kidney disease. We examined kidney-specific mRNA expression of genes related to endogenous antioxidant enzyme activity (glutathione peroxidase 1; Gpx1, superoxide dismutase 1; Sod1, and catalase; Cat) and inflammation (kidney injury molecule 1; Kim1 and tumour necrosis factor receptor super family 1b; Tnfrsf1b), as well as plasma F2-isoprostanes, a marker of lipid peroxidation. Compared to sedentary behaviour, high intensity interval training resulted in increased mRNA expression of Sod1 (p=0.01) and Cat (pinflammation.

  9. A chronic high-cholesterol diet paradoxically suppresses hepatic CYP7A1 expression in FVB/NJ mice.

    Science.gov (United States)

    Henkel, Anne S; Anderson, Kristy A; Dewey, Amanda M; Kavesh, Mark H; Green, Richard M

    2011-02-01

    Cholesterol 7α-hydroxylase (CYP7A1) encodes for the rate-limiting step in the conversion of cholesterol to bile acids in the liver. In response to acute cholesterol feeding, mice upregulate CYP7A1 via stimulation of the liver X receptor (LXR) α. However, the effect of a chronic high-cholesterol diet on hepatic CYP7A1 expression in mice is unknown. We demonstrate that chronic cholesterol feeding (0.2% or 1.25% w/w cholesterol for 12 weeks) in FVB/NJ mice results in a >60% suppression of hepatic CYP7A1 expression associated with a >2-fold increase in hepatic cholesterol content. In contrast, acute cholesterol feeding induces a >3-fold upregulation of hepatic CYP7A1 expression. We show that chronic, but not acute, cholesterol feeding increases the expression of hepatic inflammatory cytokines, tumor necrosis factor (TNF)α, and interleukin (IL)-1β, which are known to suppress hepatic CYP7A1 expression. Chronic cholesterol feeding also results in activation of the mitogen activated protein (MAP) kinases, c-Jun N-terminal kinase (JNK) and extracellular signal-regulated kinase (ERK). Furthermore, we demonstrate in vitro that suppression of CYP7A1 by TNFα and IL-1β is dependent on JNK and ERK signaling. We conclude that chronic high-cholesterol feeding suppresses CYP7A1 expression in mice. We propose that chronic cholesterol feeding induces inflammatory cytokine activation and liver damage, which leads to suppression of CYP7A1 via activation of JNK and ERK signaling pathways.

  10. Calidad de vida y estrés laboral: la incidencia del Burnout en el deporte de alto rendimiento madrileño. Quality of life and job stress: Burnout among high performance sport professionals from Madrid.

    Directory of Open Access Journals (Sweden)

    Martínez del Castillo, Jesús

    2007-01-01

    Full Text Available ResumenEn la literatura sobre la psicología de la salud en las organizaciones es generalmente aceptado que el Burnout (Síndrome de quemarse por el trabajo aparece como consecuencia de un estrés laboral crónico excesivo que provoca una disminución de la habilidad en el desempeño de la actividad profesional y la aparición de diferentes problemas de salud en quien lo padece. El Burnout (Síndrome de quemarse por el trabajo ha sido conceptualizado como un síndrome psicológico tridimensional de agotamiento emocional, despersonalización y baja realización personal en el trabajo. El propósito de este estudio es evaluar la presencia del Burnout en el colectivo de los profesionales del Alto Rendimiento Deportivo. Para ello se utilizó una muestra de 102 profesionales en activo empleados en 20 organizaciones representativas del fenómeno del Alto Rendimiento Deportivo de la ciudad de Madrid, España. Para medir la incidencia del Burnout (Síndrome de quemarse por el trabajo se utilizó el Inventario de Burnout de Maslach. Los resultados obtenidos en este colectivo fueron de un 37,25% con altos niveles de Burnout (Síndrome de quemarse por el trabajo, 50% con nivel intermedio y 12,75% con bajo nivel. Estos profesionales presentan mayores niveles de baja realización personal en el trabajo (26,47% y menores niveles de despersonalización (11,76% y agotamiento emocional (10,78%. También se encontraron diferencias en los niveles cuando fueron comparados con otros profesionales del deporte.AbstractIt is widely accepted in organizational and health psychology literatures that burnout is a consequence of chronic job stress wh+ºich causes an array of negative work related performance and health outcomes. Burnout was conceptualized as a 3-dimensional psychological syndrome consisting of emotional exhaustion, depersonalization and decreased personal accomplishment. The purpose of this study was to assess the presence of Burnout syndrome in High

  11. Does low job satisfaction lead to job mobility?

    DEFF Research Database (Denmark)

    Kristensen, Nicolai; Westergård-Nielsen, Niels Chr.

    This paper seeks to analyse the role of job satisfaction and actual job change behaviour. The analysis is based on the European Community Household Panel (ECHP) data for Danish families 1994-2000. The results show that inclusion of job satisfaction, which is a subjective measure, does improve...... satisfaction with Job Security is found to be insignificant. These results hold across age, gender and education sub-groups and are opposed to results for UK, where job security is found to be the most important job domain. This discrepancy between UK and Denmark might be due to differences in unemployment...... insurance benefits and indicates that there are "invisible" benefits inherited in the welfare state insurance system because employees in Denmark don't worry about job security....

  12. Chronic subhepatotoxic exposure to arsenic enhances hepatic injury caused by high fat diet in mice

    Energy Technology Data Exchange (ETDEWEB)

    Tan, Min; Schmidt, Robin H.; Beier, Juliane I. [Department of Pharmacology and Toxicology, University of Louisville Health Sciences Center, Louisville, KY 40292 (United States); Department of Medicine, University of Louisville Health Sciences Center, Louisville, KY 40292 (United States); Watson, Walter H. [Department of Medicine, University of Louisville Health Sciences Center, Louisville, KY 40292 (United States); University of Louisville Alcohol Research Center, University of Louisville Health Sciences Center, Louisville, KY 40292 (United States); Zhong, Hai [Department of Pharmacology and Toxicology, University of Louisville Health Sciences Center, Louisville, KY 40292 (United States); University of Louisville Alcohol Research Center, University of Louisville Health Sciences Center, Louisville, KY 40292 (United States); States, J. Christopher [Department of Pharmacology and Toxicology, University of Louisville Health Sciences Center, Louisville, KY 40292 (United States); Arteel, Gavin E., E-mail: gavin.arteel@louisville.edu [Department of Pharmacology and Toxicology, University of Louisville Health Sciences Center, Louisville, KY 40292 (United States); University of Louisville Alcohol Research Center, University of Louisville Health Sciences Center, Louisville, KY 40292 (United States)

    2011-12-15

    Arsenic is a ubiquitous contaminant in drinking water. Whereas arsenic can be directly hepatotoxic, the concentrations/doses required are generally higher than present in the US water supply. However, physiological/biochemical changes that are alone pathologically inert can enhance the hepatotoxic response to a subsequent stimulus. Such a '2-hit' paradigm is best exemplified in chronic fatty liver diseases. Here, the hypothesis that low arsenic exposure sensitizes liver to hepatotoxicity in a mouse model of non-alcoholic fatty liver disease was tested. Accordingly, male C57Bl/6J mice were exposed to low fat diet (LFD; 13% calories as fat) or high fat diet (HFD; 42% calories as fat) and tap water or arsenic (4.9 ppm as sodium arsenite) for ten weeks. Biochemical and histologic indices of liver damage were determined. High fat diet ({+-} arsenic) significantly increased body weight gain in mice compared with low-fat controls. HFD significantly increased liver to body weight ratios; this variable was unaffected by arsenic exposure. HFD caused steatohepatitis, as indicated by histological assessment and by increases in plasma ALT and AST. Although arsenic exposure had no effect on indices of liver damage in LFD-fed animals, it significantly increased the liver damage caused by HFD. This effect of arsenic correlated with enhanced inflammation and fibrin extracellular matrix (ECM) deposition. These data indicate that subhepatotoxic arsenic exposure enhances the toxicity of HFD. These results also suggest that arsenic exposure might be a risk factor for the development of fatty liver disease in human populations. -- Highlights: Black-Right-Pointing-Pointer Characterizes a mouse model of arsenic enhanced NAFLD. Black-Right-Pointing-Pointer Arsenic synergistically enhances experimental fatty liver disease at concentrations that cause no overt hepatotoxicity alone. Black-Right-Pointing-Pointer This effect is associated with increased inflammation.

  13. Family aggregation in a population of chronic arsenic poisoning associated with high arsenic coal burning

    Institute of Scientific and Technical Information of China (English)

    LinGF; ChenJG

    2002-01-01

    About 2600 cases of chronic arsenic poisoning (CAP) in Southwest China-Guizhou Povince represent a unique case of CAP in the world associated with indoor high As coal burning.An epidemiological investigation in 4 clans (694 subjects,male 299,female 395) was launched in one Cun(village) in JL area(21000 residents,about 2000 CAP cases).(1)Clan G(possible Hanized Yi origin).The ancestors,a couple settled here in Qing dynasty.CAP prevalence was 43.3%(93/215).It was found that in 9 of 25 brotherhood groups all the members suffered with CAP.(2) An non-consanguinous branch of family G.The ancestor,a boy was adopted by family G in 1890s.The incidence rate was 20.8%(11/53) which was lower than that in clan G(consanguineous)(P=0.00261,r=0.344),though both clans have been living in the same family for 4 generations.(3)Clan B(Han origin).The ancestor moved the family from Nanjing in Ming dynasty.The CAP prevalence is 45.5%(75/165).(4)Clan P(ethnic Miao).The CAP prevalence is 3.9(9/232),far less than other ethnic clans,for example,less than clan G (consanguineous)(P=3.706E=23,r=0.052944).The observation suggests possible family aggregation of CAP in high As coal using area.further work is required.

  14. Suture Button Fixation Treatment of Chronic Lisfranc Injury in Professional Dancers and High-Level Athletes.

    Science.gov (United States)

    Charlton, Timothy; Boe, Chelsea; Thordarson, David B

    2015-12-01

    Chronic Lisfranc injury is a subtle and severe injury in high-level athletes, including dancers. This patient population is generally intolerant of intra-articular screw fixation and can develop significant post-traumatic arthritis with potentially career ending complications. Flexible fixation with suture-button devices provides potential restoration of physiologic motion at the joint, with appropriate support for healing that may facilitate return to en pointe activities for dancers. We hypothesized that the suture-button device would restore motion at the Lisfranc joint and allow for return to activities in this particular population without the limitations and complications of rigid fixation. We operated on seven dancers and high-level athletes with diagnosed Lisfranc injuries by installing a suture-button device. All patients had failed conservative management after late presentation. They were allowed to return to sport in 6 months, preoperative and postoperative American Orthopaedic Foot and Ankle Score (AOFAS) foot scores were obtained, and patients were followed for a minimum of 15 months. All seven returned to full activities in 6 months, with radiographic evidence of fixation and no complications to date. AOFAS foot scores improved from an average of 65 preoperatively to an average of 97 postoperatively at latest follow-up. It is concluded that flexible fixation with suture-button type device represents a viable alternative to screw fixation or fusion that may allow dancers and athletes to return to previous levels of activity after Lisfranc injury. This case series represents to our knowledge the first application of this device to a unique population that requires flexibility at the Lisfranc joint for performance.

  15. Relationships between Job Mobility and Perceived Success of Black Managers.

    Science.gov (United States)

    Spaights, Ernest; Keys, Paul R.

    1987-01-01

    Examined self-assurance, decisiveness, masculinity-femininity, maturity, and working class affinity of successful black managers (N=97) using the Ghiselli Self-Descriptive Inventory (GSDI), Manager Mobility Survey, and biographical data. Found no significant relationships between GSDI score and perceived job success, high job mobility scores and…

  16. Perceived job demands relate to self-reported health complaints

    NARCIS (Netherlands)

    Roelen, C.A.M.; Schreuder, K.J.; Koopmans, P.C.; Groothoff, J.W.

    2008-01-01

    Background Illness and illness behaviour are important problems in the Dutch workforce. Illness has been associated with job demands, with high demands relating to poorer health. It has not been reported whether subjective health complaints relate to job demands. Aims To investigate whether perceive

  17. Teachers: Emotional Intelligence, Job Satisfaction, and Organizational Commitment

    Science.gov (United States)

    Anari, Nahid Naderi

    2012-01-01

    Purpose: The purpose of this study is to investigate the relationship between emotional intelligence and job satisfaction, between emotional intelligence and organizational commitment, and between job satisfaction and organizational commitment among high-school English teachers. Furthermore, the study aims to examine the role of gender and age in…

  18. Coordination Frictions and Job Heterogeneity: A Discrete Time Analysis

    DEFF Research Database (Denmark)

    Kennes, John; Le Maire, Christian Daniel

    This paper develops and extends a dynamic, discrete time, job to worker matching model in which jobs are heterogeneous in equilibrium. The key assumptions of this economic environment are (i) matching is directed and (ii) coordination frictions lead to heterogeneous local labor markets. We de- rive...... a number of new theoretical results, which are essential for the empirical application of this type of model to matched employer-employee microdata. First, we o¤er a robust equilibrium concept in which there is a continu- ous dispersion of job productivities and wages. Second, we show that our model can...... be readily solved with continuous exogenous worker heterogene- ity, where high type workers (high outside options and productivity) earn higher wages in high type jobs and are hired at least as frequently to the better job types as low type workers (low outside options and productivity). Third, we...

  19. Impact of financial pressure on unemployed job search, job find success and job quality

    OpenAIRE

    Gerards, Ruud; Welters, Ricardo

    2016-01-01

    Research shows that financial pressure – implied as a consequence of benefit sanctions or exhaustion – prompts the unemployed to intensify their job search. However, there is less agreement about whether that intensified job search produces better quality job outcomes. Building on Self-Determination Theory we posit that financial pressure is a controlled motivator to search for work. Controlled motivators are conducive to goal pursuit (job search activity), yet unfavorable to goal achievement...

  20. NEGATIVE AFFECTIVITY, CONSCIENTIOUSNESS AND JOB SCOPE (A CASE OF IT AND TELECOM INDUSTRY

    Directory of Open Access Journals (Sweden)

    BILAL AFSAR

    2010-01-01

    Full Text Available Based on a sample of 350 employees in the telecommunication and telecommunication, we obtained empirical evidence suggesting that while individuals high on conscientiousness tended to react more positively to job scope, individuals high on negative affinity tended to react less positively. Job scope was defined as the extent to which a job required the jobholder to be mentally and physically involved to get it done effectively. Typically, a job characterized by a high job scope would be non-repetitive, would need a great deal of independent thought/action and training, would entail the job holder to keep track of his/her progress, and others. The affirmative results obtained in regard of the moderating roles of personality factors in the present study suggested that job design researchers should further explore individuals’ personality differences in response to job scope.

  1. Cyclophosphamide, Alvocidib, and Rituximab in Treating Patients With High Risk B-Cell Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

    Science.gov (United States)

    2015-11-10

    Chronic Lymphocytic Leukemia; Prolymphocytic Leukemia; Recurrent Small Lymphocytic Lymphoma; Refractory Chronic Lymphocytic Leukemia; Stage I Chronic Lymphocytic Leukemia; Stage I Small Lymphocytic Lymphoma; Stage II Chronic Lymphocytic Leukemia; Stage II Small Lymphocytic Lymphoma; Stage III Chronic Lymphocytic Leukemia; Stage III Small Lymphocytic Lymphoma; Stage IV Chronic Lymphocytic Leukemia; Stage IV Small Lymphocytic Lymphoma

  2. Impact of financial pressure on unemployed job search, job find success and job quality

    NARCIS (Netherlands)

    Gerards, Ruud; Welters, Ricardo

    2016-01-01

    Research shows that financial pressure – implied as a consequence of benefit sanctions or exhaustion – prompts the unemployed to intensify their job search. However, there is less agreement about whether that intensified job search produces better quality job outcomes. Building on Self-Determination

  3. Impact of financial pressure on unemployed job search, job find success and job quality

    NARCIS (Netherlands)

    Gerards, Ruud; Welters, Ricardo

    2016-01-01

    Research shows that financial pressure – implied as a consequence of benefit sanctions or exhaustion – prompts the unemployed to intensify their job search. However, there is less agreement about whether that intensified job search produces better quality job outcomes. Building on Self-Determination

  4. Table-top job analysis

    Energy Technology Data Exchange (ETDEWEB)

    1994-12-01

    The purpose of this Handbook is to establish general training program guidelines for training personnel in developing training for operation, maintenance, and technical support personnel at Department of Energy (DOE) nuclear facilities. TTJA is not the only method of job analysis; however, when conducted properly TTJA can be cost effective, efficient, and self-validating, and represents an effective method of defining job requirements. The table-top job analysis is suggested in the DOE Training Accreditation Program manuals as an acceptable alternative to traditional methods of analyzing job requirements. DOE 5480-20A strongly endorses and recommends it as the preferred method for analyzing jobs for positions addressed by the Order.

  5. Measuring Job Satisfaction in Portuguese Military Sergeants and Officers: Validation of the Job Descriptive Index and the Job in General Scale

    Science.gov (United States)

    2015-01-01

    This article presents the psychometric properties of the Job Descriptive Index (JDI) and Job in General (JIG) instruments with a Portuguese representative sample of military sergeants and officers. Demographic correlates of job satisfaction are also investigated. The sample consists of 413 sergeants and 362 officers in different hierarchical positions, who equally perform different functions. The results show high internal consistency coefficients for the scores on the JDI and JIG subscales, ranging from .76 to .92. The data support a 6-factor structure of job satisfaction. The results offer empirical support for the Portuguese adaptation of the JDI and JIG scales with these militaries. Pay and promotion opportunities emerge as the job satisfaction dimensions more related to the demographic variables. PMID:28781429

  6. The Mediating Role of Job Satisfaction on the Relationship between Teachers' Perceptions of Supervisor Support and Job Performances

    Science.gov (United States)

    Uzun, Tevfik; Ozdem, Güven

    2017-01-01

    The main purpose of this study is to examine the relationship between teachers' perceptions of supervisor support and job performances and the mediating role of job satisfaction in this relationship. The study group consists of 206 teachers working in the public high schools in the Giresun province centre during the 2016-2017 academic year. The…

  7. 优质护理模式下传染科护士职业倦怠调查%Survey and analysis of job burnout of nurses in infectious disease units in the implementation of high quality nursing service

    Institute of Scientific and Technical Information of China (English)

    陈世容

    2015-01-01

    Objective:To investigate the situation of job burnout of nurses in infectious disease units in the implementation of high quali-ty nursing service in order to provide reference for taking the targeted intervention. Methods:MBI scale in Chinese version was used to in-vestigate the job burnout of 128 clinical nurses working in the infectious disease units in the implementation of the activities of high quality nursing service. Results:The scores of the three dimensions of emotional exhaustion(EE),depersonalization(DP)and personal accom-plishment(PA)of the nurses were respectively 10. 21 ± 2. 268,9. 67 ± 1. 981 and 10. 26 ± 2. 473 points;the detection rate of moderate and high job burnout was respectively 66. 41% and 14. 06%(EE),59. 38% and 10. 15%(DP),58. 60% and 14. 84%(PA);the se-verity of EE,DP,PA were significantly more than the norm in the Hangzhou area(P < 0. 01). There was statistically significant difference in the comparison of job burnout between the nurses with different professional title,length of service,ages and in the different units. Con-clusion:The job burnout is more serious in the high quality nursing model than that in the traditional nursing model. The severity of job burnout changes with the change of professional title,length of service,ages,workload and risks of the units.%目的:了解优质护理模式下传染科护士职业倦怠情况,为针对性干预提供参考。方法:采取 MBI 量表中文版(NBS)对我院128名临床一线传染科护士在优质护理服务活动中职业倦怠情况进行调查。结果:优质护理模式下,护士情感衰竭(EE)、去人格化(DP)和个人成就感丧失(PA)3个维度得分分别为(10.21±2.268)分、(9.67±1.981)分、(10.26±2.473)分;中度倦怠与高度倦怠检出率分别为 EE 66.41%、14.06%,DP 59.38%、10.15%,PA 58.60%、14.84%;EE、DP、PA 严重程度均显著高于杭州地区常模(P <0.01)。调查显示不同传染病

  8. Job insecurity and job performance: The moderating role of organizational justice and the mediating role of work engagement.

    Science.gov (United States)

    Wang, Hai-jiang; Lu, Chang-qin; Siu, Oi-ling

    2015-07-01

    Organizational justice has been shown to play an important role in employees' affective and performance outcomes particularly in uncertain contexts. In this study, we investigated the interaction effect of job insecurity and organizational justice on employees' performance, and examined the mediating role of work engagement from the perspective of uncertainty management theory. We used 2-wave data (Study 1) from a sample of 140 Chinese employees and 3-wave data (Study 2) from a sample of 125 Chinese employees to test our hypotheses. In Study 1, we found that when employees perceived low levels of organizational justice, job insecurity was significantly negatively related to job performance. In contrast, we found that job insecurity was not related to job performance when there were high levels of organizational justice. Study 2 again supported the interaction of job insecurity and organizational justice on job performance. Furthermore, it was found that work engagement mediated the interaction effect. The results of the mediated moderation analysis revealed that job insecurity was negatively associated with job performance through work engagement when organizational justice was low.

  9. Job insecurity and risk of diabetes

    DEFF Research Database (Denmark)

    Ferrie, Jane E.; Virtanen, Marianna; Jokela, Markus

    2016-01-01

    risk estimate. Results: The 19 studies involved 140 825 participants from Australia, Europe and the United States, with a mean follow-up of 9.4 years and 3954 incident cases of diabetes. In the preliminary analysis adjusted for age and sex, high job insecurity was associated with an increased risk...... of incident diabetes compared with low job insecurity (adjusted odds ratio [OR] 1.19, 95% confidence interval [CI] 1.09–1.30). In the multivariable-adjusted analysis restricted to 15 studies with baseline data for all covariates (age, sex, socioeconomic status, obesity, physical activity, alcohol and smoking...

  10. Emotional job resources and emotional support seeking as moderators of the relation between emotional job demands and emotional exhaustion: a two-wave panel study.

    Science.gov (United States)

    Van de Ven, Bart; van den Tooren, Marieke; Vlerick, Peter

    2013-01-01

    In the present study, the relation between emotional job demands and emotional exhaustion was investigated, as was the moderating role of emotional job resources and emotional support seeking on this relation. We hypothesized a positive lagged effect of emotional job demands on emotional exhaustion, and proposed that this relation is weakened by the availability of emotional job resources. Furthermore, it was hypothesized that this stress-buffer effect of emotional job resources would be stronger for employees high on emotional support seeking (3-way interaction). A 2-wave survey study with a 1-year time lag was conducted among 711 employees in the technology sector. Results showed that emotional job demands are least likely to result in emotional exhaustion when employees are provided with high emotional job resources and score high on emotional support seeking. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

  11. Jobs masonry in LHCb with elastic Grid Jobs

    Science.gov (United States)

    Stagni, F.; Charpentier, Ph

    2015-12-01

    In any distributed computing infrastructure, a job is normally forbidden to run for an indefinite amount of time. This limitation is implemented using different technologies, the most common one being the CPU time limit implemented by batch queues. It is therefore important to have a good estimate of how much CPU work a job will require: otherwise, it might be killed by the batch system, or by whatever system is controlling the jobs’ execution. In many modern interwares, the jobs are actually executed by pilot jobs, that can use the whole available time in running multiple consecutive jobs. If at some point the available time in a pilot is too short for the execution of any job, it should be released, while it could have been used efficiently by a shorter job. Within LHCbDIRAC, the LHCb extension of the DIRAC interware, we developed a simple way to fully exploit computing capabilities available to a pilot, even for resources with limited time capabilities, by adding elasticity to production MonteCarlo (MC) simulation jobs. With our approach, independently of the time available, LHCbDIRAC will always have the possibility to execute a MC job, whose length will be adapted to the available amount of time: therefore the same job, running on different computing resources with different time limits, will produce different amounts of events. The decision on the number of events to be produced is made just in time at the start of the job, when the capabilities of the resource are known. In order to know how many events a MC job will be instructed to produce, LHCbDIRAC simply requires three values: the CPU-work per event for that type of job, the power of the machine it is running on, and the time left for the job before being killed. Knowing these values, we can estimate the number of events the job will be able to simulate with the available CPU time. This paper will demonstrate that, using this simple but effective solution, LHCb manages to make a more efficient use of

  12. Interactive effects of chronic stress and a high-sucrose diet on nonalcoholic fatty liver in young adult male rats.

    Science.gov (United States)

    Corona-Pérez, Adriana; Díaz-Muñoz, Mauricio; Cuevas-Romero, Estela; Luna-Moreno, Dalia; Valente-Godínez, Héctor; Vázquez-Martínez, Olivia; Martínez-Gómez, Margarita; Rodríguez-Antolín, Jorge; Nicolás-Toledo, Leticia

    2017-10-02

    Glucocorticoids have been implicated in nonalcoholic fatty liver diseases (NAFLD). The influence of a palatable diet on the response to stress is controversial. This study explored whether a high-sucrose diet could protect from hepatic steatosis induced by chronic restraint stress in young adult rats. Male Wistar rats aged 21 days were allocated into four groups (n = 6-8 per group): control, chronic restraint stress, 30% sucrose diet, and 30% sucrose diet plus chronic restraint stress. After being exposed to either tap water or sucrose solution during eight weeks, half of the rats belonging to each group were subject or not to repeated restraint stress (1 h per day, 5 days per week) during four weeks. Triacylglycerol (TAG), oxidative stress, activity of 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD-1), infiltration of immune cells, and glycogen amount in the liver were quantified. Serum concentrations of corticosterone and testosterone were also measured. The stressed group showed normal serum concentrations of corticosterone and did not have hepatic steatosis. However, this group showed increased glycogen, inflammation, mild fibrosis, oxidative stress, and a high activity of 11β-HSD-1 in the liver. The group exposed to the high-sucrose diet had lower concentrations of corticosterone, hepatic steatosis and moderate fibrosis. The group subject to high-sucrose diet plus chronic restraint stress showed low concentrations of corticosterone, hepatic steatosis, oxidative stress, and high concentrations of testosterone. Thus, restraint stress and a high-sucrose diet each generate different components of nonalcoholic fatty liver in young adult rats. The combination of both the factors could promote a faster development of NAFLD.

  13. Clinical efficacy of entecavir combined with adefovir in chronic hepatitis B patients with high viral load

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    ZHANG Wen

    2014-11-01

    Full Text Available ObjectiveTo investigate the efficacy and safety of entecavir (ETV combined with adefovir (ADV in chronic hepatitis B (CHB patients with high viral load. MethodsEighty CHB patients with high viral load who were admitted to our hospital from December 2008 to December 2011 were equally and randomly divided into observation group and control group. The control group was given ETV, while the observation group was treated with ETV combined with ADV. HBV DNA load, HBsAg or HBeAg seroconversion, alanine aminotransferase (ALT normalization, and adverse reactions before and after 3, 6, 12, and 24 months of treatment were evaluated. Comparison of continuous data between the two groups was made by independent-samples t test, and comparison of categorical data was made by chi-square test. ResultsCompared with the control group, the observation group had significantly lower HBV DNA load after 6, 12, and 24 months of treatment (3.7±0.3 vs 3.4±0.4 log copies/ml, t=3.339, P<0.05; 2.9±0.4 vs 2.6±0.3 log copies/ml, t=5.657, P<0.05; 1.6±0.7 vs 1.2±0.4 log copies/ml, t=2.806, P<0.05. The HBV DNA clearance rate and HBeAg clearance rate in observation group were significantly higher than those in control group after 12 months of treatment (87.5% vs 70.0%, P<0.05; 80.0% vs 55.0%, P<0.05 and 24 months of treatment (95.0% vs 77.5%, P<0.05; 90.0% vs 70.0%, P<0.05. The observation group had significantly higher HBeAg seroconversion rate and ALT normalization rate than the control group after 24 months of treatment (77.5% vs 50.0%, P<0.05; 82.5% vs 55.0% P<005. During the treatment, there was no significant difference in the incidence of adverse reactions between the two groups (P>0.05, but the observation group had a significantly lower viral breakthrough rate than the control group (0 vs 10.0%, P<0.05. ConclusionFor CHB patients with high viral load, ETV combined with ADV has strong antiviral activity, reduces drug resistance and poor

  14. High serum testosterone levels are associated with excessive erythrocytosis of chronic mountain sickness in men

    Science.gov (United States)

    Gonzales, Gustavo F.; Gasco, Manuel; Tapia, Vilma; Gonzales-Castañeda, Cynthia

    2009-01-01

    Chronic mountain sickness (CMS) is characterized by excessive erythrocytosis (EE) secondary to hypoventilation. Erythropoietin (Epo) and testosterone regulate erythrocyte production. Low thyroid hormone levels are also associated to hypoventilation. Hence, these hormones can play a role in etiopathogeny of EE. The purpose of this study was to elucidate the effect of sexual and thyroid hormones and Epo in residents from Lima (150 m) and Cerro de Pasco (4,340 m), Peru, and the response to human chorionic gonadotrophin stimulation (hCG). Three groups, one at low altitude and two at high altitude [1 with hemoglobin values >16–21 g/dl and the second with Hb ≥21 g/dl (EE)], were studied. hCG was administered intramuscularly in a single dose (1,000 IU), and blood samples were obtained at 0, 6, 12, 24, 48, and 72 h after injection. High-altitude natives present similar levels of gonadotropins and thyroid hormones but lower dehydroepiandrosterone sulphate (DHEAS) levels (P < 0.01) and greater Epo (P < 0.01), 17α-hydroxyprogesterone (P < 0.01), and testosterone levels (P < 0.01) than those at 150 m. Serum testosterone levels (524.13 ± 55.91 μg/dl vs. 328.14 ± 53.23 ng/dl, means ± SE; P < 0.05) and testosterone/DHEAS ratios are higher (7.98 ± 1.1 vs. 3.65 ± 1.1; P < 0.01) and DHEAS levels lower in the EE group (83.85 ± 14.60 μg/dl vs. 148.95 ± 19.11 ug/dl; P < 0.05), whereas Epo was not further affected. Testosterone levels were highest and DHEAS levels lowest in the EE group at all times after hCG stimulation. In conclusion, high androgen activity could be involved in the etiopathogeny of CMS. This evidence provides an opportunity to develop new therapeutic strategies. PMID:19318512

  15. Alcoholic Liver Disease in the Asian–Pacific Region with High Prevalence of Chronic Viral Hepatitis

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    Sien-Sing Yang

    2016-09-01

    Full Text Available The hospitalized cases and mortality from alcoholic liver disease (ALD are increasing in Taiwan and worldwide. Meanwhile, the Asia–Pacific region also has a high prevalence of hepatitis B virus (HBV and hepatocellular carcinoma (HCC. The Taiwanese have the highest percentage of aldehyde dehydrogenase 2 (ALDH2 deficiency and the lowest amount of alcohol consumption. Based on the histological changes, ALD is clinically classified as steatosis, alcoholic hepatitis, alcoholic fibrosis, alcoholic cirrhosis, and alcoholic hepatitis on cirrhosis. Patients with overt alcoholic hepatitis often develop marked hepatomegaly, audible hepatic arterial bruit, mild leukocytosis, and mild fever. Patients having alcoholic cirrhosis had much more serious complications and mortality. It is clinically important to identify hepatic fibrosis and cirrhosis earlier for early management. Active assessments for esophageal varices and ascites may help the diagnosis of cirrhosis. Sonography is helpful for exanimating features of cirrhosis including portal hypertension, ascites, increased hepatic portal flow, and collaterals. Synergistic damage of viral hepatitis on ALD patients lead to rapid progression to cirrhosis and HCC. Distinct from the Western population, 30% of Taiwanese alcoholics had concomitant chronic HBV regardless of the different histologic categories. Patient groups with combined alcoholics and HBV had fewer platelet counts and much more cirrhosis with Ishak Stage 5–6 fibrosis. The annual incidences of HCC were significantly higher in alcoholic cirrhotic patients having concomitant HBV infection than those with only HBV infection or alcoholism alone. Antiviral nucleotide and nucleoside analogs therapy reduces the prevalence of HCC to a similar level to those ALD patients without active HBV.

  16. Preliminary safety analysis of high-intensity interval training (HIIT) in persons with chronic stroke.

    Science.gov (United States)

    Carl, Daniel L; Boyne, Pierce; Rockwell, Bradley; Gerson, Myron; Khoury, Jane; Kissela, Brett; Dunning, Kari

    2017-03-01

    The purpose of this study was to assess safety via electrocardiographic (ECG), blood pressure (BP), heart rate (HR), and orthopedic responses to 3 different high-intensity interval training (HIIT) protocols in persons with stroke. Eighteen participants (10 male; 61.9 + 8.3 years of age; 5.8 + 4.2 years poststroke) completed a symptom-limited graded exercise test (GXT) with ECG monitoring to screen for eligibility and determine HR peak. The 3 HIIT protocols involved repeated 30 s bursts of treadmill walking at maximum speed alternated with rest periods of 30 s (P30), 1 min (P60), or 2 min (P120). Sessions were performed in random order and included 5 min warm up, 20 min HIIT, and 5 min cool down. Variables measured included ECG activity, BP, HR, signs and symptoms of cardiovascular intolerance, and orthopedic concerns. Generalized linear mixed models and Tukey-Kramer adjustment were used to compare protocols using p HIIT session. HIIT elicited HRs in excess of 88% of measured HRpeak including 6 (P30), 8 (P60), and 2 (P120) participants eliciting a HR response above their GXT HRpeak. Both maximum BP and HR were significantly higher in P30 and P60 relative to P120. Preliminary data indicate that persons with chronic stroke who have been prescreened with an ECG stress test, a symptom-limited GXT, and a harness for fall protection may safely participate in HIIT, generating substantially higher HRs than what is seen in traditional moderate intensity training.

  17. Residual Cardiovascular Risk in Chronic Kidney Disease: Role of High-density Lipoprotein

    Science.gov (United States)

    Kon, Valentina; Yang, Haichun; Fazio, Sergio

    2016-01-01

    Although reducing low-density lipoprotein-cholesterol (LDL-C) levels with lipid-lowering agents (statins) decreases cardiovascular disease (CVD) risk, a substantial residual risk (up to 70% of baseline) remains after treatment in most patient populations. High-density lipoprotein (HDL) is a potential contributor to residual risk, and low HDL-cholesterol (HDL-C) is an established risk factor for CVD. However, in contrast to conventional lipid-lowering therapies, recent studies show that pharmacologic increases in HDL-C levels do not bring about clinical benefits. These observations have given rise to the concept of dysfunctional HDL where increases in serum HDL-C may not be beneficial because HDL loss of function is not corrected by or even intensified by the therapy. Chronic kidney disease (CKD) increases CVD risk, and patients whose CKD progresses to end-stage renal disease (ESRD) requiring dialysis are at the highest CVD risk of any patient type studied. The ESRD population is also unique in its lack of significant benefit from standard lipid-lowering interventions. Recent studies indicate that HDL-C levels do not predict CVD in the CKD population. Moreover, CKD profoundly alters metabolism and composition of HDL particles and impairs their protective effects on functions such as cellular cholesterol efflux, endothelial protection, and control of inflammation and oxidation. Thus, CKD-induced perturbations in HDL may contribute to the excess CVD in CKD patients. Understanding the mechanisms of vascular protection in renal disease can present new therapeutic targets for intervention in this population. PMID:26009251

  18. High mitochondrial DNA stability in B-cell chronic lymphocytic leukemia.

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    María Cerezo

    Full Text Available BACKGROUND: Chronic Lymphocytic Leukemia (CLL leads to progressive accumulation of lymphocytes in the blood, bone marrow, and lymphatic tissues. Previous findings have suggested that the mtDNA could play an important role in CLL. METHODOLOGY/PRINCIPAL FINDINGS: The mitochondrial DNA (mtDNA control-region was analyzed in lymphocyte cell DNA extracts and compared with their granulocyte counterpart extract of 146 patients suffering from B-Cell CLL; B-CLL (all recruited from the Basque country. Major efforts were undertaken to rule out methodological artefacts that would render a high false positive rate for mtDNA instabilities and thus lead to erroneous interpretation of sequence instabilities. Only twenty instabilities were finally confirmed, most of them affecting the homopolymeric stretch located in the second hypervariable segment (HVS-II around position 310, which is well known to constitute an extreme mutational hotspot of length polymorphism, as these mutations are frequently observed in the general human population. A critical revision of the findings in previous studies indicates a lack of proper methodological standards, which eventually led to an overinterpretation of the role of the mtDNA in CLL tumorigenesis. CONCLUSIONS/SIGNIFICANCE: Our results suggest that mtDNA instability is not the primary causal factor in B-CLL. A secondary role of mtDNA mutations cannot be fully ruled out under the hypothesis that the progressive accumulation of mtDNA instabilities could finally contribute to the tumoral process. Recommendations are given that would help to minimize erroneous interpretation of sequencing results in mtDNA studies in tumorigenesis.

  19. High prevalence of and potential mechanisms for chronic kidney disease in patients with acute intermittent porphyria.

    Science.gov (United States)

    Pallet, Nicolas; Mami, Iadh; Schmitt, Caroline; Karim, Zoubida; François, Arnaud; Rabant, Marion; Nochy, Dominique; Gouya, Laurent; Deybach, Jean-Charles; Xu-Dubois, Yichum; Thervet, Eric; Puy, Hervé; Karras, Alexandre

    2015-08-01

    Acute intermittent porphyria (AIP) is a genetic disorder of the synthesis of heme caused by a deficiency in hydroxymethylbilane synthase (HMBS), leading to the overproduction of the porphyrin precursors δ-aminolevulinic acid and porphobilinogen. The aim of this study is to describe the clinical and biological characteristics, the renal pathology, and the cellular mechanisms of chronic kidney disease associated with AIP. A total of 415 patients with HMBS deficiency followed up in the French Porphyria Center were enrolled in 2003 in a population-based study. A follow-up study was conducted in 2013, assessing patients for clinical, biological, and histological parameters. In vitro models were used to determine whether porphyrin precursors promote tubular and endothelial cytotoxicity. Chronic kidney disease occurred in up to 59% of the symptomatic AIP patients, with a decline in the glomerular filtration rate of ~1 ml/min per 1.73 m(2) annually. Proteinuria was absent in the vast majority of the cases. The renal pathology was a chronic tubulointerstitial nephropathy, associated with a fibrous intimal hyperplasia and focal cortical atrophy. Our experimental data provide evidence that porphyrin precursors promote endoplasmic reticulum stress, apoptosis, and epithelial phenotypic changes in proximal tubular cells. In conclusion, the diagnosis of chronic kidney disease associated with AIP should be considered in cases of chronic tubulointerstitial nephropathy and/or focal cortical atrophy with severe proliferative arteriosclerosis.

  20. Job Satisfaction Factors Among English Language Teachers In Malaysia

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    Sara Zarisfizadeh

    2012-09-01

    Full Text Available Job satisfaction is very essential to the continuing growth of educational systems around the world and actually nowadays teachers have a very crucial role in the success or failure of each educational system. The present study investigated different job satisfaction and dissatisfaction factors among Malaysian English language teachers. The study is a survey research which has 35 English teachers as its participants. To collect data the questionnaire titled ‘TEJOSAMOQ’ was used. Descriptive analysis method was used to have sum of values, mean and standard deviation for each factor. The result showed that personal growth and achievement is the most important job satisfaction factors while high workload is central source of dissatisfaction for English teachers in Malaysia. The result can be used to make better and more effective policies and administration to have high quality education system in future. Keywords: job satisfaction factors, job dissatisfaction factors, English language teachers

  1. The Student Job Crunch

    Institute of Scientific and Technical Information of China (English)

    WAN LIXIN

    2006-01-01

    @@ Over four million university students will graduate from Chinese colleges this summer, eager to enter the country's job market. Sadly, for a growing majority their ambition will not match the economic reality and many are predicting a significant oversupply of qualified graduates, especially in the large economic centers like Beijing, Shanghai, Guangzhou and Shenzhen. Experts are quick to prescribe their recipes, but in addressing the problem policy makers are confronted with an increasingly complicated situation.

  2. Stress and Job Performance

    OpenAIRE

    Mirela-Mihaela Dogaru; Irina Donciu

    2014-01-01

    Solving problems irrational and poor health status of employees, has symptoms of excessive stimulation, boredom and depression has while symptoms of insufficient stimulation. Work analysis is of particular importance both in human resource management and organizational stress management, representing a systematic process for determining the skills, responsibilities and knowledge required for a particular job working in year organization, i.e. the provision of certain activities within organiz...

  3. Herzberg revisited: factors in job dissatisfaction.

    Science.gov (United States)

    Ullrich, R A

    1978-10-01

    A study of nursing personnel in a private general hospital suggests that the high rate of turnover results as much from dissatisfaction with intrinsic job factors as from dissatisfaction with extrinsic factors. These findings contradict the Herzberg two-factor theory, and suggest alternative means of improving management of nurses.

  4. Take This Job and Love It

    Science.gov (United States)

    Albanese, Andrew Richard

    2008-01-01

    How librarians came to their careers is as varied as the people themselves, but despite some often highly publicized challenges for college and university librarians in the digital age, academic librarianship is good work, according to the "Library Journal's" Job Satisfaction Survey. This article presents the results of this survey. The…

  5. The Job Market Remains Strong in 1999.

    Science.gov (United States)

    Martel, Jennifer L.; Kelter, Laura A.

    2000-01-01

    In 1999 unemployment reached a 30-year low; more than half of all job growth was in services; federal employment increased because of Census 2000; the home health care industry began a slight recovery. Nearly half of total employment growth was in high-paying managerial and professional specialties, especially for women and blacks. (SK)

  6. Using the Job Demands-Resources model to investigate risk perception, safety climate and job satisfaction in safety critical organizations.

    Science.gov (United States)

    Nielsen, Morten Birkeland; Mearns, Kathryn; Matthiesen, Stig Berge; Eid, Jarle

    2011-10-01

    Using the Job Demands-Resources model (JD-R) as a theoretical framework, this study investigated the relationship between risk perception as a job demand and psychological safety climate as a job resource with regard to job satisfaction in safety critical organizations. In line with the JD-R model, it was hypothesized that high levels of risk perception is related to low job satisfaction and that a positive perception of safety climate is related to high job satisfaction. In addition, it was hypothesized that safety climate moderates the relationship between risk perception and job satisfaction. Using a sample of Norwegian offshore workers (N = 986), all three hypotheses were supported. In summary, workers who perceived high levels of risk reported lower levels of job satisfaction, whereas this effect diminished when workers perceived their safety climate as positive. Follow-up analyses revealed that this interaction was dependent on the type of risks in question. The results of this study supports the JD-R model, and provides further evidence for relationships between safety-related concepts and work-related outcomes indicating that organizations should not only develop and implement sound safety procedures to reduce the effects of risks and hazards on workers, but can also enhance other areas of organizational life through a focus on safety.

  7. Influence of health on job-search behavior and re-employment: the role of job-search cognitions and coping resources.

    Science.gov (United States)

    Carlier, B E; Schuring, M; van Lenthe, F J; Burdorf, A

    2014-12-01

    To investigate the influence of poor health on job-search behavior and re-employment, and the mediating role of job-search cognitions and coping resources. A prospective study was conducted among unemployed persons receiving social security benefits in the Netherlands (n = 510). Self-rated health, self-esteem, mastery, job-search cognitions, and the intention to search for a job were measured at baseline. Logistic regression analysis was used to investigate determinants of job-search behavior during a follow-up period of 6 months. Cox proportional hazards analysis was used to investigate the influence of health, job-search cognitions and coping resources on re-employment during a mean follow-up period of 23 months. Persons with poor health were less likely to search for paid employment (OR 0.58, 95 % CI 0.39-0.85) and were also less likely to find paid employment (HR 0.58, 95 % CI 0.39-0.89). Persons with a positive attitude toward job-search, high perceived social pressure to look for a job, high job-search self-efficacy and high job-search intention were more likely to search actively and also to actually find paid employment. Adjustment for job-search cognitions and coping reduced the influence of health on active search behavior by 50 % and on re-employment by 33 %. Health-related differences in job-search behavior and re-employment can be partly explained by differences in coping, job-search attitude, self-efficacy, and subjective norms towards job-search behavior. Measures to reduce the negative impact of poor health on re-employment should address the interplay of health with job-search cognitions and coping resources.

  8. Association of an HLA-G 14-bp Insertion/Deletion polymorphism with high HBV replication in chronic hepatitis.

    Science.gov (United States)

    Laaribi, A B; Zidi, I; Hannachi, N; Ben Yahia, H; Chaouch, H; Bortolotti, D; Zidi, N; Letaief, A; Yacoub, S; Boudabous, A; Rizzo, R; Boukadida, J

    2015-10-01

    Identification of an HLA-G 14-bp Insertion/Deletion (Ins/Del) polymorphism at the 3' untranslated region of HLA-G revealed its importance in HLA-G mRNA stability and HLA-G protein level variation. We evaluated the association between the HLA-G 14-bp Ins/Del polymorphism in patients with chronic Hepatitis B virus (HBV) infection in a case-control study. Genomic DNA was extracted from 263 patients with chronic HBV hepatitis and 246 control subjects and was examined for the HLA-G 14-bp Ins/Del polymorphism by PCR. The polymorphic variants were genotyped in chronic HBV seropositive cases stratified according to HBV DNA levels, fibrosis stages and in a control population. There was no statistical significant association between the 14-bp Ins/Del polymorphism and increased susceptibility to HBV infection neither for alleles (P = 0.09) nor for genotypes (P = 0.18). The stratification of HBV patients based on HBV DNA levels revealed an association between the 14-bp Ins/Del polymorphism and an enhanced HBV activity with high HBV DNA levels. In particular, the Ins allele was significantly associated with high HBV DNA levels (P = 0.0024, OR = 1.71, 95% CI 1.2-2.4). The genotype Ins/Ins was associated with a 2.5-fold (95% CI, 1.29-4.88) increased risk of susceptibility to high HBV replication compared with the Del/Del and Ins/Del genotypes. This susceptibility is linked to the presence of two Ins alleles. No association was observed between the 14-bp Ins/Del polymorphism and fibrosis stage of HBV infection. We observed an association between the 14-bp Ins/Del polymorphism and high HBV replication characterized by high HBV DNA levels in chronic HBV patients. These results suggest a potential prognostic value for disease outcome evaluation.

  9. Cordyceps militaris Improves Tolerance to High-Intensity Exercise After Acute and Chronic Supplementation.

    Science.gov (United States)

    Hirsch, Katie R; Smith-Ryan, Abbie E; Roelofs, Erica J; Trexler, Eric T; Mock, Meredith G

    2016-07-13

    To determine the effects of a mushroom blend containing Cordyceps militaris on high-intensity exercise after 1 and 3 weeks of supplementation. Twenty-eight individuals (Mean ± standard deviation [SD]; Age = 22.7 ± 4.1 yrs; Height = 175.4 ± 8.7 cm; Weight = 71.6 ± 12.0 kg) participated in this randomized, repeated measures, double-blind, placebo-controlled design. Maximal oxygen consumption (VO2max), time to exhaustion (TTE), and ventilatory threshold (VT) were measured during a maximal graded exercise test on a cycle ergometer. Relative peak power output (RPP), average power output (AvgP), and percent drop (%drop) were recorded during a 3 minute maximal cycle test with resistance at 4.5% body weight. Subjects consumed 4 g·d(-1) mushroom blend (MR) or maltodextrin (PL) for 1 week. Ten volunteers supplemented for an additional 2 weeks. Exercise tests were separated by at least 48 hours and repeated following supplementation periods. One week of supplementation elicited no significant time × treatment interaction for VO2max (p = 0.364), VT (p = 0.514), TTE (p = 0.540), RPP (p = 0.134), AvgP (p = 0.398), or %drop (p = 0.823). After 3 weeks, VO2max significantly improved (p = 0.042) in MR (+4.8 ml·kg(-1)·min(-1)), but not PL (+0.9 ml·kg(-1)·min(-1)). Analysis of 95% confidence intervals revealed significant improvements in TTE after 1- (+28.1 s) and 3 weeks (+69.8 s) in MR, but not PL, with additional improvements in VO2max (+4.8 ml·kg(-1)·min(-1)) and VT (+0.7 l·min(-1)) after 3 weeks. Acute supplementation with a Cordyceps militaris containing mushroom blend may improve tolerance to high-intensity exercise; greater benefits may be elicited with consistent chronic supplementation.

  10. [Chronic high frequency deep brain stimulation of the globus pallidus internus for torsion dystonia].

    Science.gov (United States)

    Vesper, J; Klostermann, F; Funk, T; Bock, M

    2002-01-01

    Deep Brain Stimulation (DBS, chronic high frequency stimulation) is well established for Parkinson's disease and tremordominant movement disorders. Generalized dystonia is known as a type of movement disorder in which therapeutic options are very limited. A case of generalized dystonia is reported which was successfully treated by DBS in the Globus pallidus internus (GPI). A 26 years old male suffered from severe torsion dystonia of the lower limbs. The onset of symptoms was at age 7. It started with dystonia of the left foot. He very fast developed severe dystonia of the lower limbs. These complaints were initially treated by diazepam, later by baclofen (Lioresal ((R))) p.o em leader There was no L-DOPA response. Because of the rapid progression of the disease a cervical spinal cord stimulator was implanted with a transient success. Due to further progression of the disease the patient became wheelchair bounded and resistant for oral medication. Limited improvement of symptoms was achieved using continuous intrathecal administration of baclofen. Finally the patient was treated with 980 microgram intrathecal Baclofen (Lioresal ((R))) daily and up to 100 mg diazepam. Under these conditions the patient remained wheelchair bounded with severe lower limb dystonia. As an ultima ratio it was decided to treat the patient with stereotactic implantation of two electrodes (Medtronic 3387) and two neurostimulators (Medtronic ITREL ((R))II). The GPI was the bilateral target point. Intraoperative computerized tomography and ventriculography were used for target setting. Furthermore microrecordings were helpful to ensure the exact electrode positioning. Surgery was performed under sedation. Two weeks after surgery first improvement of symptoms was observed. Patient was able to stand with assistance. At the three months follow-up he could walk without assistance. Slight dystonic movement of the left ankle was the only remaining symptom under stimulation. The oral medication has

  11. High Mobility Group Box Protein-1 correlates with renal function in chronic kidney disease (CKD).

    Science.gov (United States)

    Bruchfeld, Annette; Qureshi, Abdul Rashid; Lindholm, Bengt; Barany, Peter; Yang, Lihong; Stenvinkel, Peter; Tracey, Kevin J

    2008-01-01

    Chronic kidney disease (CKD) is associated with inflammation and malnutrition and carries a markedly increased risk of cardiovascular disease (CVD). High Mobility Group Box Protein-1 (HMGB-1) is a 30-kDa nuclear and cytosolic protein known as a transcription and growth factor, recently identified as a proinflammatory mediator of tissue injury. Recent data implicates HMGB-1 in endotoxin lethality, rheumatoid arthritis, and atherosclerosis. The aim of this post-hoc, cross-sectional study was to determine whether HMGB-1 serum levels are elevated in CKD patients. The study groups were categorized as follows: 110 patients starting dialysis defined as CKD 5; 67 patients with moderately to severely reduced renal function or CKD 3-4; and 48 healthy controls. High-sensitivity C-reactive-protein (hs-CRP), interleukin-6 (IL-6), tumor necrosis factor (TNF), serum-albumin (S-albumin), hemoglobin A(1c) (HbA(1c)), hemoglobin, subjective global nutritional assessment (SGA), and glomerular filtration rate (GFR) were analyzed. Kruskal-Wallis test was used to compare groups and Spearman's rank correlation test was used for continuous variables. HMGB-1, measured by Western blot, was significantly (P < 0.001) elevated in CKD 5 (146.7 +/- 58.6 ng/mL) and CKD 3-4 (85.6 +/- 31.8) compared with controls (10.9 +/- 10.5). HMGB-1 levels were correlated positively with TNF (Rho = 0.52; P < 0.001), hs-CRP (Rho = 0.38; P < 0.001), IL-6 (Rho = 0.30; P < 0.001), HbA(1c) (Rho = 0.14; P = 0.02) and SGA (Rho = 0.21; P = 0.002) and negatively correlated with GFR (Rho = -0.69; P = 0.0001), Hb (Rho = -0.60; P < 0.001), S-albumin (Rho = -0.31; P < 0.001). The current study has revealed that HMGB-1 is elevated significantly in CKD patients and correlates with GFR as well as markers of inflammation and malnutrition. Future studies may delineate whether HMGB-1 is also a marker of disease activity and severity as well as a predictor of outcome in CKD.

  12. High prevalence of occult hepatitis C virus infection in patients with chronic hepatitis B virus infection.

    Science.gov (United States)

    Castillo, Inmaculada; Bartolomé, Javier; Quiroga, Juan Antonio; Carreño, Vicente

    2013-08-01

    Hepatitis C virus (HCV) infection in the absence of detectable antibodies against HCV and of viral RNA in serum is called occult HCV infection. Its prevalence and clinical significance in chronic hepatitis B virus (HBV) infection is unknown. HCV RNA was tested for in the liver samples of 52 patients with chronic HBV infection and 21 (40 %) of them were positive for viral RNA (occult HCV infection). Liver fibrosis was found more frequently and the fibrosis score was significantly higher in patients with occult HCV than in negative ones, suggesting that occult HCV infection may have an impact on the clinical course of HBV infection.

  13. Training Affects Variability in Training Performance both Within and Across Jobs

    Science.gov (United States)

    2016-03-01

    composite derived from the US military enlistment test, the Armed Services Vocational Aptitude Battery. Training performance was assessed by writ ...already possess job- related knowledge, skills , and abilities acquired through education, training, and job experience. However, few US military...acquisition of job- related specialized knowledge and skills occurs during training. Although personnel with high aptitude tend to be assigned to difficult

  14. How to Inspire University Librarians to Become "Good Soldiers"? The Role of Job Autonomy

    Science.gov (United States)

    Peng, Yu-Ping; Hwang, Shiuh-Nan; Wong, Jehn-Yih

    2010-01-01

    This study uses a structural equation model to examine the effect of job autonomy on the relationship between job satisfaction and organizational citizenship behavior for university librarians in Taiwan. Findings indicate that this relationship is stronger when job autonomy is high; we then discuss some implications for the librarianship…

  15. A Role Model Approach to Job Transition for Disadvantaged Cooperative Home Economics Students. Final Report.

    Science.gov (United States)

    Pestle, Ruth

    A pilot project implemented a role-model approach to job transition for disadvantaged cooperative home economics students in Tulsa and Oklahoma City, Oklahoma. From 1974 through 1976, 21 students in four urban high schools were matched with role models on the job. Sixteen of these students retained their jobs. The matches included many different…

  16. Determinants of longer job tenure among home care aides: what makes some stay on the job while others leave?

    Science.gov (United States)

    Butler, Sandra S; Brennan-Ing, Mark; Wardamasky, Sara; Ashley, Alison

    2014-03-01

    An inadequate supply of direct care workers and a high turnover rate in the workforce has resulted in a "care gap" in our long-term care system. As people are increasingly choosing community-based care, retention of home care workers is particularly important. The mixed-method study described herein explored determinants of longer job tenure for home care aides (n = 261). Study participants were followed for 18 months, completing two mail surveys and one telephone interview each. Predictors of longer job tenure included older age, living rurally, lower physical function, higher wages, a greater sense of autonomy on the job, and less frequent feelings of personal accomplishment. Thematic analysis of telephone interviews revealed long-term stayers to be less concerned about low wages and inconsistent hours than those who left their jobs within a year; both groups of workers reported high levels of job satisfaction. Policy implications of study findings are discussed.

  17. A new high-throughput screening method for the detection of chronic lymphatic leukemia and myelodysplastic syndrome.

    Science.gov (United States)

    Haschke-Becher, Elisabeth; Vockenhuber, Michael; Niedetzky, Paul; Totzke, Uwe; Gabriel, Christian

    2008-01-01

    The VCS technology of Beckman Coulter differentiates white blood cells based on measures of their volume, conductivity and light scatter. The current study investigated the predictive value of index measures, known as research population data, for the detection of chronic lymphatic leukemia and myelodysplastic syndrome. Blood cell counts were performed in samples from 44 patients with chronic lymphatic leukemia, 19 patients with myelodysplastic syndrome and 199 healthy blood donors using the Beckman Coulter LH750. Means and standard deviations of volume, conductivity and scatter of lymphocytes and neutrophils were evaluated as predictors for both diseases. Their specificity and selectivity were evaluated by logistic regression and receiver operating characteristic curve analysis. Research population data were significantly different among groups. For chronic lymphatic leukemia, standard deviations of lymphocytes scatter and volume showed most relevant differences in comparison to healthy blood donors (sensitivity 88.6%, specificity 84.4%). For myelodysplastic syndrome, standard deviations of neutrophils conductivity were most predictive (sensitivity 73.7%, specificity 93.0%). Areas under corresponding receiver operating characteristic curves were 0.941 and 0.951, respectively. Based on their high predictive value, research population data could be routinely used to screen for chronic lymphatic leukemia and myelodysplastic syndrome.

  18. Epidemiology of chronic non-malignant pain in Denmark.

    Science.gov (United States)

    Eriksen, Jørgen; Jensen, Marianne K; Sjøgren, Per; Ekholm, Ola; Rasmussen, Niels K

    2003-12-01

    A series of health surveys are conducted every sixth to seventh year in Denmark. In the most recent survey of 2000, a national random sample (>16 years) was drawn from the Danish Central Personal Register. Out of the original sample 12,333 (74%) were interviewed and of these 10,066 returned a completed questionnaire (SF-36). The present study includes only those who both took part in the interview and the postal questionnaire. Cancer patients were excluded. Persons suffering from chronic pain (PG) were identified through the question 'Do you have chronic/long lasting pain lasting 6 months or more'? An overall chronic pain prevalence of 19% was found -16% for men and 21% for women. Prevalence of chronic pain increased with increasing age. Persons >/=67 years had 3.9 higher odds of suffering from chronic pain than persons in the age group 16-24 years. Compared with married persons, divorced or separated persons had 1.5 higher odds of chronic pain. Odds for chronic pain were 1.9 higher among those with an education of less than 10 years compared with individuals with an education of 13 years or more. During a 14-day period reporters of chronic pain had an average of 0.8 days (range 0-10) lost due to illness compared with an average of 0.4 days (range 0-10) for the control group (CG) (Odds Ratio (OR)) 2.0). Persons with a job which required high physical strain were more likely to report chronic pain compared with those with a sedentary job (OR 2.2). The odds of quitting one's job because of ill health were seven times higher among people belonging to the PG. A strong association between chronic pain and poor self-rated health was also demonstrated. The PG had twice as many contacts with various health professionals compared with the CG, and the health care system was, on average, utilised 25% more (overall contacts) by the PG than by the general population. Among the persons in the PG, 33% were not satisfied with the examinations carried out in connection with their

  19. The predicting role of self-efficacyin the Job Demands-Resources Model: A longitudinal study

    OpenAIRE

    Vera Perea, María; Salanova Soria, Marisa; Lorente Prieto, Laura

    2012-01-01

    Taking Albert Bandura’s Social Cognitive Theory as our starting point, we analysed the predicting role of self-efficacy in the Job Demands-Resources Model. We tested longitudinally the two underlying psychological processes, namely: 1) the motivational process, in which job resources (i.e., job autonomy and social support climate) foster engagement, and 2) the erosion process, in which high job demands (i.e., quantitative overload and role conflict) lead to burnout. Structural equ...

  20. Chronic consumption of a high-fat/high-fructose diet renders the liver incapable of net hepatic glucose uptake.

    Science.gov (United States)

    Coate, Katie Colbert; Scott, Melanie; Farmer, Ben; Moore, Mary Courtney; Smith, Marta; Roop, Joshua; Neal, Doss W; Williams, Phil; Cherrington, Alan D

    2010-12-01

    The objective of this study was to assess the response of a large animal model to high dietary fat and fructose (HFFD). Three different metabolic assessments were performed during 13 wk of feeding an HFFD (n = 10) or chow control (CTR, n = 4) diet: oral glucose tolerance tests (OGTTs; baseline, 4 and 8 wk), hyperinsulinemic-euglycemic clamps (HIEGs; baseline and 10 wk) and hyperinsulinemic-hyperglycemic clamps (HIHGs, 13 wk). The ΔAUC for glucose during the OGTTs more than doubled after 4 and 8 wk of HFFD feeding, and the average glucose infusion rate required to maintain euglycemia during the HIEG clamps decreased by ≈30% after 10 wk of HFFD feeding. These changes did not occur in the CTR group. The HIHG clamps included experimental periods 1 (P1, 0-90 min) and 2 (P2, 90-180 min). During P1, somatostatin, basal intraportal glucagon, 4 × basal intraportal insulin, and peripheral glucose (to double the hepatic glucose load) were infused; during P2, glucose was also infused intraportally (4.0 mg·kg(-1)·min(-1)). Net hepatic glucose uptake during P1 and P2 was -0.4 ± 0.1 [output] and 0.2 ± 0.8 mg·kg(-1)·min(-1) in the HFFD group, respectively, and 1.8 ± 0.8 and 3.5 ± 1.0 mg·kg(-1)·min(-1) in the CTR group, respectively (P vs. HFFD during P1 and P2). Glycogen synthesis through the direct pathway was 0.5 ± 0.2 and 1.5 ± 0.4 mg·kg(-1)·min(-1) in the HFFD and CTR groups, respectively (P vs. HFFD). In conclusion, chronic consumption of an HFFD diminished the sensitivity of the liver to hormonal and glycemic cues and resulted in a marked impairment in NHGU and glycogen synthesis.

  1. Accumulative job demands and support for strength use: Fine-tuning the job demands-resources model using conservation of resources theory.

    Science.gov (United States)

    van Woerkom, Marianne; Bakker, Arnold B; Nishii, Lisa H

    2016-01-01

    Absenteeism associated with accumulated job demands is a ubiquitous problem. We build on prior research on the benefits of counteracting job demands with resources by focusing on a still untapped resource for buffering job demands-that of strengths use. We test the idea that employees who are actively encouraged to utilize their personal strengths on the job are better positioned to cope with job demands. Based on conservation of resources (COR) theory, we hypothesized that job demands can accumulate and together have an exacerbating effect on company registered absenteeism. In addition, using job demands-resources theory, we hypothesized that perceived organizational support for strengths use can buffer the impact of separate and combined job demands (workload and emotional demands) on absenteeism. Our sample consisted of 832 employees from 96 departments (response rate = 40.3%) of a Dutch mental health care organization. Results of multilevel analyses indicated that high levels of workload strengthen the positive relationship between emotional demands and absenteeism and that support for strength use interacted with workload and emotional job demands in the predicted way. Moreover, workload, emotional job demands, and strengths use interacted to predict absenteeism. Strengths use support reduced the level of absenteeism of employees who experienced both high workload and high emotional demands. We conclude that providing strengths use support to employees offers organizations a tool to reduce absenteeism, even when it is difficult to redesign job demands.

  2. High frequency chest wall oscillation for asthma and chronic obstructive pulmonary disease exacerbations: a randomized sham-controlled clinical trial

    OpenAIRE

    Lewis Stephanie; Badlani Sameer; Dalapathi Vijay; Harris Vanessa; Ridge Alana; Bilderback Andrew; Hatipoğlu Umur; Diette Gregory B; Mahajan Amit K; Charbeneau Jeff T; Naureckas Edward T; Krishnan Jerry A

    2011-01-01

    Abstract Background High frequency chest wall oscillation (HFCWO) is used for airway mucus clearance. The objective of this study was to evaluate the use of HFCWO early in the treatment of adults hospitalized for acute asthma or chronic obstructive pulmonary disease (COPD). Methods Randomized, multi-center, double-masked phase II clinical trial of active or sham treatment initiated within 24 hours of hospital admission for acute asthma or COPD at four academic medical centers. Patients receiv...

  3. Therapeutic effects of highly purified de-glycosylated GcMAF in the immunotherapy of patients with chronic diseases.

    OpenAIRE

    2013-01-01

    The de-Glycosylated vitamin D binding protein is a powerful Macrophage Activating Factor (GcMAF) that shows multiple biological effects that could be exploited in the immunotherapy of tumours, viral infections and autism. Here we report the observation of a series of clinical cases describing the results obtained administering highly purified GcMAF to patients with diverse types of chronic diseases. These are heterogeneous and refer to patients with different types of diseases at different s...

  4. A job analysis of care helpers

    Science.gov (United States)

    Choi, Kyung-Sook; Jeong, Seungeun; Kim, Seulgee; Park, Hyeung-Keun; Seok, Jae Eun

    2012-01-01

    The aim of this study was to examine the roles of care helpers through job analysis. To do this, this study used the Developing A Curriculum Method (DACUM) to classify job content and a multi-dimensional study design was applied to identify roles and create a job description by looking into the appropriateness, significance, frequency, and difficulty of job content as identified through workshops and cross-sectional surveys conducted for appropriateness verification. A total of 418 care helpers working in nursing facilities and community senior service facilities across the country were surveyed. The collected data were analyzed using PASW 18.0 software. Six duties and 18 tasks were identified based on the job model. Most tasks were found to be "important task", scoring 4.0 points or above. Physical care duties, elimination care, position changing and movement assistance, feeding assistance, and safety care were identified as high frequency tasks. The most difficult tasks were emergency prevention, early detection, and speedy reporting. A summary of the job of care helpers is providing physical, emotional, housekeeping, and daily activity assistance to elderly patients with problems in independently undertaking daily activities due to physical or mental causes in long-term care facilities or at the client's home. The results of this study suggest a task-focused examination, optimizing the content of the current standard teaching materials authorized by the Ministry of Health and Welfare while supplementing some content which was identified as task elements but not included in the current teaching materials and fully reflecting the actual frequency and difficulty of tasks. PMID:22323929

  5. Association of Suicidal Ideation with Job Demands and Job Resources: a Large Cross-Sectional Study of Japanese Workers.

    Science.gov (United States)

    Otsuka, Yasumasa; Nakata, Akinori; Sakurai, Kenji; Kawahito, Junko

    2016-08-01

    This study aimed to identify the association of suicidal ideation with job demands and job resources among Japanese workers. Valid data from questionnaires that were pre-collected from 42,499 workers (34,882 males and 7617 females) were used for multilevel logistic regression analyses. Job demands and job resources were selected as potential predictors of suicidal ideation. Lifestyle variables, support from family and friends, and suffering from depressive or eating disorders were used as covariates. In the employee-level, most job demands and job resources had significant associations with the risk of suicidal ideation in both sexes. High coworker support had a significant negative association with the risk of suicidal ideation in the organization-level, irrespective of their gender. High physical demands and poor physical environment in the organization-level had significant positive associations with increased risk of suicidal ideation only among females. The risk of suicidal ideation among Japanese workers is associated with job demands and job resources in the employee-level, and coworker support in the organization-level may be important as well.

  6. Is high AgNOR quantity in hepatocytes associated with increased risk of hepatocellular carcinoma in chronic liver disease?

    Science.gov (United States)

    Derenzini, M; Trerè, D; Oliveri, F; David, E; Colombatto, P; Bonino, F; Brunetto, M R

    1993-01-01

    AIMS--To evaluate whether high numbers of silver staining nucleolar organiser regions (AgNORs) in hepatocytes are associated with increased risk of hepatocellular carcinoma in chronic liver disease. METHODS--The quantitative distribution of AgNORs was studied in the liver biopsy specimens of 33 patients with chronic liver disease, 11 of whom developed hepatocellular carcinoma. The interval between liver biopsy and diagnosis of hepatocellular carcinoma was 26 months (range one to 61 months); the mean follow up of patients without hepatocellular carcinoma was 45 months (range 24-59 months). Quantitative evaluation of AgNORs was carried out on silver stained routine sections by morphometric analysis, using a computer assisted image analysis system. RESULTS--High interphase AgNOR values (> 3 microns2) were found in hepatocytes of nine out of the 11 (82%) patients in whom neoplastic transformation occurred. Of the remaining 22 patients, only seven (31%) had AgNOR values higher than > 3 microns2 (chi 2 4.83; p = 0.036). CONCLUSIONS--These results indicate that high numbers of interphase AgNORs are associated with increased risk of hepatocellular carcinoma in patients with chronic liver disease. Images PMID:8408696

  7. The Relationship Between Personality Traits, Stress and Job Satisfaction of Employees of Iran Telecom Companies

    Directory of Open Access Journals (Sweden)

    Zahra Zamanian

    2015-11-01

    Full Text Available Background & Objectives: Job satisfaction is affected by several factors including personality characteristics and job stress. This study aimed to investigate the relationship between personality traits, job satisfaction, and stress-related. Materials and Methods: This analytical study was performed among the telecommunications industry workers. 254 persons were randomly selected as the population of the study . Eysenck Personality Questionnaire and job satisfaction and stress questionnaires were applied to gather the required data. The collected data were analyzed using SPSS statistical software. Results: There was an inverse relationship between job satisfaction and job stress. The results of job stress questionnaires showed that 176, 37, and 8 employees were under high, moderate, and low stress, respectively. Overall job satisfaction scores were 14.25 + 10.95. The relationship between job stress and scale E showed a significant positive correlation between two variables so that as the level of introspection increases, people will feel more jop stress. The two scale N and L have meaningful relationship with job satisfaction so that the more stable the character, the higher the job satisfaction . Conclusion: It can be concluded that in order for promoting the job satisfaction and reducing the job stress, self-confidence enhancing skills should be trained to the employees.

  8. Prevalence of Chronic Mountain Sickness in high altitude districts of Himachal Pradesh

    Directory of Open Access Journals (Sweden)

    Inderjeet Singh Sahota

    2013-01-01

    Full Text Available Introduction: Chronic Mountain Sickness (CMS is a maladaptation condition that can affect people who reside permanently at high altitude (HA. It is characterized by polycythemia, hypoxemia and dyspnea and can be fatal. Over 140 million people live permanently at HA around the world. Unfortunately, research into CMS is lacking and accurate data on the prevalence of this condition do not exist for many regions around the world. In this study, we sought to examine prevalence rates of CMS in the Indian Himalayas, focusing on the Northern State of Himachal Pradesh. Materials and Methods: We surveyed 83 individuals (69 males in eight towns across the HA districts of Sirmaur, Kinnaur and Lahaul and Spiti in Himachal Pradesh, India. Altitudes ranged from 2350 to 4150 m. We used an adapted Qinghai CMS scoring system to diagnose CMS. Information related to subject demographics, medical history, socioeconomic status, and geography were collected to identify risk factors for CMS. Physiologic recordings of oxygen saturation (SpO 2 and pulse rate were made through pulse oximetry. Results: Overall CMS prevalence was 6.17% and mean altitude was 3281 m. At altitudes above 3000 m CMS prevalence rose to 13.73%. All cases of CMS were mild and there was a significant positive correlation between CMS scores and altitude (R = 0.784, P = 0.0213. Mean SpO 2 was 90.7 ± 0.4% and mean pulse rate was 80.3 ± 1.3 bpm. SpO 2 significantly correlated with altitude (R = −0.929, P < 0.001. In our study, age, gender, and tobacco use were not independent risk factors for CMS. Individuals with CMS lived at higher altitudes than their non-CMS counterparts (3736.00 ± 113.30 m vs. 3279.80 ± 69.50 m, respectively; P = 0.017. Conclusion: CMS prevalence in HA towns of the Indian Himalayas of Himachal Pradesh is 6.17% and 13.73% for towns above 3000 m. Further research is required to determine the prevalence of CMS in other regions of the world and to determine risk factors

  9. High Prevalence of chronic kidney disease among patients with sleep related breathing disorder (SRBD).

    Science.gov (United States)

    Iseki, Kunitoshi; Tohyama, Kazuyo; Matsumoto, Tsuyoshi; Nakamura, Hiroshi

    2008-02-01

    Sleep apnea syndrome, a sleep-related breathing disorder (SRBD) of which obstructive sleep apnea syndrome (OSAS) is representative, is often associated with obesity, and therefore patients with SRBD might have a high prevalence of chronic kidney disease (CKD). However, the relationship between obesity and the prevalence of CKD has not yet been investigated in a large cohort of patients with SRBD. The Okinawa Nakamura Clinic Sleep Apnea Syndrome (ONSLEEP) registry contains records for all patients evaluated by full-scale polysomnography (PSG) from September 1990 to the end of 2003 (n=5,651). We studied the total of 4,056 (71.8%) of these patients who had an apnea hypopnea index (AHI) of more than 5 events per hour. The glomerular filtration rate (GFR) was estimated using the abbreviated Modification of Diet in Renal Disease equation in the 1,624 patients for whom serum creatinine data was obtained at the time of the PSG. We defined CKD as a GFR of less than 60 mL/min/1.73 m2. The mean age was 49.9+/-13.5 (mean+/-SD) years; the mean body mass index (BMI) was 28.4+/-5.0 (mean+/-SD) kg/m2. We compared the findings with those from participants in the 1993 general screening registry in Okinawa (n=94,267). From among the total 94,267 screening participants, we selected 7,454 subjects who were age- and sex-matched to the experimental group with SRBD; the ratio of cases to controls was thus approximately 1:4. CKD was detected in 496 (30.5%) patients, with SRBD a higher incidence than that in the screened population (9.1%); the adjusted odds ratio (95% confidence interval) was 4.542 (3.922-5.260, p or =30.0 kg/m2); in the controls the values were 8.1%, 10.5%, and 10.6%, respectively. Taken together, these results suggest that surveillance of CKD is warranted among SRBD patients, particularly those who are not obese.

  10. [Relationship of job stress with job burnout and quality of work life in workers for offshore oil platforms].

    Science.gov (United States)

    Zhang, Y; Liu, X L; Wei, T D; Lan, Y J

    2017-03-20

    Objective: To evaluate the current status of job burnout and qual ity of work life (QWL) in workers for offshore oil platforms, and to analyze the relationship of job stress with job burnout and QWL and the direct and indirect effects of job stress on QWL. Methods: Cluster random sampling was used to select 382 work-ers for 8 oil platforms of China National Offshore Oil Corporation in October 2015. A self-designed questionnaire was used to collect the individual characteristics of subjects. The Quality of Work Life Scale (QWL7-32) , Occupa-tional Stress Inventory-Revised Edition (OSI-R) , and Maslach Burnout Inventory-General Survey (MBI-GS) were used to investigate the QWL, job stress, and job burnout of subjects. Results: Among all the workers for offshore oil platforms, 87.2% had mild job burnout. The total QWL score was 116.01 ± 16.73; 8.3% of the workers had poor QWL, and 68.5% had moderate QWL. QWL was reduced with heavier task, vaguer task, and increasing mental stress and physical stress (P<0.05) , and increased with more social support (P<0.05) . Job stress had di-rect and indirect effects on QWL; stress reaction had the most effect on QWL (total effect size -0.509) , followed by social support (total effect size 0.444) . Conclusion: Most workers for offshore oil platforms have mild job burn-out and moderate QWL. Job stress is associated with job burnout and QWL, and stress reaction and social support have relatively high influence on QWL.

  11. The job demands-resources model of burnout.

    Science.gov (United States)

    Demerouti, E; Bakker, A B; Nachreiner, F; Schaufeli, W B

    2001-06-01

    The job demands-resources (JD-R) model proposes that working conditions can be categorized into 2 broad categories, job demands and job resources. that are differentially related to specific outcomes. A series of LISREL analyses using self-reports as well as observer ratings of the working conditions provided strong evidence for the JD-R model: Job demands are primarily related to the exhaustion component of burnout, whereas (lack of) job resources are primarily related to disengagement. Highly similar patterns were observed in each of 3 occupational groups: human services, industry, and transport (total N = 374). In addition, results confirmed the 2-factor structure (exhaustion and disengagement) of a new burnout instrument--the Oldenburg Burnout Inventory--and suggested that this structure is essentially invariant across occupational groups.

  12. Job Strain and Health-Related Lifestyle : Findings From an Individual-Participant Meta-Analysis of 118 000 Working Adults.

    OpenAIRE

    Heikkilä, Katriina; Fransson, Eleonor I.; Nyberg, Solja T.; Zins, Marie; Westerlund, Hugo; Westerholm, Peter; Virtanen, Marianna; Vahtera, Jussi; Suominen, Sakari; Steptoe, Andrew; Salo, Paula; Pentti, Jaana; Oksanen, Tuula; Nordin, Maria; Marmot, Michael G.

    2013-01-01

    Objectives. We examined the associations of job strain, an indicator of work-related stress, with overall unhealthy and healthy lifestyles. Methods. We conducted a meta-analysis of individual-level data from 11 European studies (cross-sectional data: n = 118 701; longitudinal data: n = 43 971). We analyzed job strain as a set of binary (job strain vs no job strain) and categorical (high job strain, active job, passive job, and low job strain) variables. Factors used to define healthy and unhe...

  13. Job satisfaction of clinical nurses working in the High Quality Nursing Service Demonstration Wards%优质护理示范病区护士工作满意度调查分析

    Institute of Scientific and Technical Information of China (English)

    刘经纬; 李虹; 王志农

    2011-01-01

    Objective To investigate job satisfaction of nurses working in the High Quality Nursing Service Demonstration Wards, and to provide evidence for promoting quality of nursing. Methods One hundred and fifty clinical nurses working in 9 High Quality Nursing Service Demonstration Wards of 3 hospitals in Nantong were surveyed by using McCloskey/Muller Satisfaction Scale. Results The nurse to bed ratios in the 9 wards ranged from 1: 0.30 to 1: 0.46; the total score of job satisfaction averaged (3.12± 0.48), with the scores of 8 dimensions ranging from 2.18± 0.62 to 3.91 ± 0.33; the scores of job satisfaction of nurses from different level of hospitals and with different educational backgrounds showed statistical differences (P<0.05 for all). Conclusion The nurse to bed ratio is low in High Quality Nursing Service Demonstration Wards, and nurses' job satisfaction is at low level, and they are especially disatisfied with welfare and professional development. And nurses working in secondary hospital and with high educational background tend to have lower satisfaction. To enhance job satisfaction of nurses, we should rationally allocate human resources, increase nursing fee and promote welfare for nurses.%目的 了解优质护理示范病区护士工作满意度现状,为稳步推进示范病区工作,提高护理质量提供实证依据.方法 采用护士工作满意度量表对南通市3所医院的9个优质护理示范病区的150名护士进行问卷调查.结果 9个优质护理示范病区的床护比为1∶0.30~1∶0.46,护士工作满意度得分3.12±0.48,8个维度得分为2.18±0.62~3.91±0.33;不同级别医院及不同学历护士得分比较,差异有统计学意义(均P<0.05).结论 优质护理示范病区床护比偏低,护士工作满意度偏低,其中护士对福利待遇、专业发展机会最不满;二级甲等综合医院和高学历护士满意度相对低于相应类别者.应合理配置护理人力资源,增加护理项目收费,改

  14. Differential regulation of pancreatic digestive enzymes during chronic high-fat diet-induced obesity in C57BL/6J mice

    NARCIS (Netherlands)

    Birk, R.Z.; Rubio-Aliaga, I.; Boekschoten, M.V.; Danino, H.; Müller, M.R.; Daniel, H.

    2014-01-01

    Exocrine pancreatic digestive enzymes are essential for the digestion of dietary components and are regulated by them. Chronic excess dietary high fat (HF) consumption is a contributing factor of diet-induced obesity (DIO) and associated chronic diseases and requires adaptation by the pancreas. The

  15. Investment Opportunities & Job Information

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Teaching Vacancies There are two-month temp French and Arabic teaching positions for native speakers of the languages from mid-September to November in Hubei Province. A group of students hope to master these foreign languages before departing to French and Arabic speaking countries for jobs. The classes will focus on oral language and listening after some basic teaching about tetters, spelling, and pronunciation. Salary offered is 7,000 yuan per month for 20 teaching periods a week. The employer also pr...

  16. Jobs for girls?

    DEFF Research Database (Denmark)

    Krogsgaard-Hansen, Lone; Hudson, Ray; Schech, Susanne

    1992-01-01

    of promises of alternative jobs. But these earlier efforts to counter the collapse of coal mining via the construction of an alternative branch plant economy had only had a limited effect. Thus the not entirely unexpected closure of the Consett works, which despite previous employment reductions was still far...... level, the paternalistic provision of services such as education, health and housing by the Consett Iron Company from the latter part of the nineteenth century was gradually shifted to local government. This was in response to local demands expressed through the emergent institutions of the Labour Party...

  17. Automation and Job Satisfaction among Reference Librarians.

    Science.gov (United States)

    Whitlatch, Jo Bell

    1991-01-01

    Discussion of job satisfaction and the level of job performance focuses on the effect of automation on job satisfaction among reference librarians. The influence of stress is discussed, a job strain model is explained, and examples of how to design a job to reduce the stress caused by automation are given. (12 references) (LRW)

  18. Trait Affect and Job Search Outcomes

    Science.gov (United States)

    Cote, Stephane; Saks, Alan M.; Zikic, Jelena

    2006-01-01

    The present study examines the role of trait affect in job search. One hundred and twenty-three university students completed measures of positive and negative affectivity, conscientiousness, job search self-efficacy, job search clarity, and job search intensity during their last year of school while on the job market. At the end of the school…

  19. Home Ownership, Job Duration, and Wages

    DEFF Research Database (Denmark)

    Roland-Munch, Jakob; Svarer, Michael; Rosholm, Michael

    2008-01-01

    We investigate the impact of home ownership on individual job mobility and wages in Denmark. We find that home ownership has a negative impact on job-to-job mobility both in terms of transition into new local jobs and new jobs outside the local labor market. In addition, there is a clear negative...

  20. Home Ownership, Job Duration, and Wages

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Rosholm, Michael; Svarer, Michael

    We investigate the impact of home ownership on individual job mobility and wages in Denmark. We find that home ownership has a negative impact on job-to-job mobility both in terms of transition into new local jobs and new jobs outside the local labour market. In addition, there is a clear negative...

  1. Trait Affect and Job Search Outcomes

    Science.gov (United States)

    Cote, Stephane; Saks, Alan M.; Zikic, Jelena

    2006-01-01

    The present study examines the role of trait affect in job search. One hundred and twenty-three university students completed measures of positive and negative affectivity, conscientiousness, job search self-efficacy, job search clarity, and job search intensity during their last year of school while on the job market. At the end of the school…

  2. Job Attitudes of Agricultural Middle Managers

    OpenAIRE

    2006-01-01

    The paper analyzes middle managers' job attitudes, in particular job satisfaction, based on case studies. Employees' job satisfaction is expected to reduce human resource management risks, leading to higher loyalty, organizational commitment and motivation and resulting in less turnover. Components of job satisfaction include achievement, recognition, work itself, job security, supervision, interpersonal relationships, compensation, organization, personal life and working conditions. They cau...

  3. Summary of high field diffusion MRI and microscopy data demonstrate microstructural aberration in chronic mild stress rat brain

    DEFF Research Database (Denmark)

    Khan, Ahmad Raza; Chuhutin, Andrey; Wiborg, Ove

    2016-01-01

    Abstract This data article describes a large, high resolution diffusion MRI data set from fixed rat brain acquired at high field strength. The rat brain samples consist of21adult rat brain hemispheres from animals exposed to chronic mild stress (anhedonic and resilient) and controls. Histology from...... amygdala of the same brain hemispheres is also included with three different stains: DiI and Hoechst stained microscopic images (confocal microscopy) andALDH1L1 antibody based immunohistochemistry.These stains may be used to evaluate neurite density (DiI), nuclear density (Hoechst) and astrocytic density...

  4. Job demands and job strain as risk factors for employee wellbeing in elderly care: an instrumental-variables analysis.

    Science.gov (United States)

    Elovainio, Marko; Heponiemi, Tarja; Kuusio, Hannamaria; Jokela, Markus; Aalto, Anna-Mari; Pekkarinen, Laura; Noro, Anja; Finne-Soveri, Harriet; Kivimäki, Mika; Sinervo, Timo

    2015-02-01

    The association between psychosocial work environment and employee wellbeing has repeatedly been shown. However, as environmental evaluations have typically been self-reported, the observed associations may be attributable to reporting bias. Applying instrumental-variable regression, we used staffing level (the ratio of staff to residents) as an unconfounded instrument for self-reported job demands and job strain to predict various indicators of wellbeing (perceived stress, psychological distress and sleeping problems) among 1525 registered nurses, practical nurses and nursing assistants working in elderly care wards. In ordinary regression, higher self-reported job demands and job strain were associated with increased risk of perceived stress, psychological distress and sleeping problems. The effect estimates for the associations of these psychosocial factors with perceived stress and psychological distress were greater, but less precisely estimated, in an instrumental-variables analysis which took into account only the variation in self-reported job demands and job strain that was explained by staffing level. No association between psychosocial factors and sleeping problems was observed with the instrumental-variable analysis. These results support a causal interpretation of high self-reported job demands and job strain being risk factors for employee wellbeing. © The Author 2014. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

  5. High serum bicarbonate level within the normal range prevents the progression of chronic kidney disease in elderly chronic kidney disease patients

    Directory of Open Access Journals (Sweden)

    Kanda Eiichiro

    2013-01-01

    Full Text Available Abstract Background Metabolic acidosis leads to chronic kidney disease (CKD progression. The guidelines recommend a lower limit of serum bicarbonate level, but no upper limit. For serum bicarbonate level to be clinically useful as a therapeutic target marker, it is necessary to investigate the target serum bicarbonate level within the normal range to prevent CKD progression. Methods One hundred and thirteen elderly CKD patients, whose serum bicarbonate level was controlled within the normal range, were enrolled in this retrospective cohort study in Ibaraki, Japan. Outcome was defined as a decrease of 25% or more in estimated glomerular filtration rate (eGFR or starting dialysis. We used Cox proportional hazard models adjusted for patients’ characteristics to examine the association between serum bicarbonate level and the outcome. Results Female patients were 36.3%: average age (SD, 70.4 (6.6 years; eGFR, 25.7 (13.6 ml/min/1.73 m2; serum bicarbonate level, 27.4 (3.2 mEq/l. Patients with the lowest quartile of serum bicarbonate levels [23.4 (1.8 mEq/l] showed a high risk of CKD progression compared with patients with high serum bicarbonate levels [28.8 (2.3 mEq/l]: adjusted hazard ratio (HR, 3.511 (95% CI, 1.342-9.186. A 1 mEq/l increase in serum bicarbonate level was associated with a low risk of CKD progression: adjusted HR, 0.791 [95% confidence interval (CI, 0.684-0.914]. Conclusions In elderly CKD patients, our findings suggest that serum bicarbonate level is independently associated with CKD progression, and that a high serum bicarbonate level is associated with a low risk of CKD progression. A high target serum bicarbonate level within the normal range may be effective for preventing CKD progression.

  6. Central Sensitization and Perceived Indoor Climate among Workers with Chronic Upper-Limb Pain

    DEFF Research Database (Denmark)

    Sundstrup, Emil; Jakobsen, Markus D; Brandt, Mikkel;

    2015-01-01

    threshold (PPT) was measured in muscles of the arm, shoulder, and lower leg. Cross-sectional associations were determined using general linear models controlled for age, smoking, and job position. The number of indoor climate complaints was twice as high among workers with chronic pain compared with pain...... not account for musculoskeletal pain in questionnaire assessment of indoor climate may be biased. Central sensitization likely explains the present findings....

  7. Good Jobs, Bad Jobs: Workers' Evaluations in Five Countries.

    Science.gov (United States)

    Ritter, Joseph A.; Anker, Richard

    2002-01-01

    A study of workers from Argentina (n=2,920), Brazil (n=4,000), Chile (n=1,188), Hungary (1,000), and the Ukraine (n=8,099) examined relationships between job satisfaction and employee and employer characteristics. Satisfaction was related to job security, perceptions of workplace safety, higher education, and employer attitudes. (Contains 17…

  8. Jobs in Business and Office. Job Family Series.

    Science.gov (United States)

    Science Research Associates, Inc., Chicago, IL.

    The booklet describes business and office occupations related to management (including personnel), records planning and control, clerical and secretarial jobs, owning your own business, and the teaching of business subjects. For each occupation, duties are outlined and working conditions discussed. Techniques used to complete the job descriptions…

  9. Jobs masonry in LHCb with elastic Grid Jobs

    CERN Document Server

    Stagni, F

    2015-01-01

    In any distributed computing infrastructure, a job is normally forbidden to run for an indefinite amount of time. This limitation is implemented using different technologies, the most common one being the CPU time limit implemented by batch queues. It is therefore important to have a good estimate of how much CPU work a job will require: otherwise, it might be killed by the batch system, or by whatever system is controlling the jobs' execution. In many modern interwares, the jobs are actually executed by pilot jobs, that can use the whole available time in running multiple consecutive jobs. If at some point the available time in a pilot is too short for the execution of any job, it should be released, while it could have been used efficiently by a shorter job. Within LHCbDIRAC, the LHCb extension of the DIRAC interware, we developed a simple way to fully exploit computing capabilities available to a pilot, even for resources with limited time capabilities, by adding elasticity to production MonteCarlo (MC) si...

  10. Good Jobs, Bad Jobs: Workers' Evaluations in Five Countries.

    Science.gov (United States)

    Ritter, Joseph A.; Anker, Richard

    2002-01-01

    A study of workers from Argentina (n=2,920), Brazil (n=4,000), Chile (n=1,188), Hungary (1,000), and the Ukraine (n=8,099) examined relationships between job satisfaction and employee and employer characteristics. Satisfaction was related to job security, perceptions of workplace safety, higher education, and employer attitudes. (Contains 17…

  11. Religiousness in times of job insecurity: job demand or resource?

    NARCIS (Netherlands)

    Schreurs, B.; van Emmerik, H.; De Cuyper, N.; Probst, T.; van den Heuvel, M.; Demerouti, E.

    2014-01-01

    Purpose - Departing from the job demands resources model, the purpose of this paper is to investigate whether religion, defined as strength of religious faith, can be viewed as resource or as demand. More specifically, the authors addressed the question as to how job insecurity and religion interact

  12. The interactive effects of conscientiousness and agreeableness on job performance.

    Science.gov (United States)

    Witt, L A; Burke, Lisa A; Barrick, Murray R; Mount, Michael K

    2002-02-01

    The authors hypothesized that the relationship between conscientiousness and job performance would be stronger for persons high in agreeableness than for those low in agreeableness. Results of hierarchical moderated regression analyses for 7 independent samples of employees across diverse occupations provided support for the hypothesis in 5 of the samples. In samples supporting the hypothesis, among the highly conscientious workers, those low in agreeableness were found to receive lower ratings of job performance than workers high in agreeableness. One explanation for lack of an interaction between conscientiousness and agreeableness in the other 2 samples is that those jobs were not characterized by frequent, cooperative interactions with others. Overall, the results show that highly conscientious workers who lack interpersonal sensitivity may be ineffective, particularly in jobs requiring cooperative interchange with others.

  13. Job Characteristics Variables, The Relationship of Job Variables to Job Satisfaction, Organizational Climate, and Perceived Productivity.

    Science.gov (United States)

    1981-06-01

    selection of these subjects would have to be termed a convience sample , rather than a random sample . The administration of the survey instrument was...measure the relationship be- tween job characteristics and job satisfaction. They used a sample of 556 employees in a western telephone company. The...employees worked and lived in urban areas. Stone and Porter’s sample of urban employees, who worked on jobs that were complex, did not experience

  14. Job disamenities, job satisfaction, and on-the-job search: is there a nexus?

    OpenAIRE

    Ilmakunnas, Pekka; Böckerman, Petri

    2004-01-01

    This study explores the potential role of adverse working conditions at the workplace in the determination of on-the-job search in the Finnish labour market. The results reveal that workers currently facing adverse working conditions have greater intentions to switch jobs and they are also more willing to stop working completely. In addition, those workers search new matches more frequently. There is evidence that adverse working conditions consistently increase the level of job dissatisfacti...

  15. Design of Quality Indicators for Highly Skilled Personnel Based on "Job Analysis"%基于“工作分析”的高技能人才素质指标设计

    Institute of Scientific and Technical Information of China (English)

    龚尚猛

    2011-01-01

    China's highly skilled personnel is an important force in the economic construction,and their scientific and complete quality development and potential mining will bring more powerful force to the society.With the development of society,highly skilled personnel in business played more and more practical role in the work,and therefore it had a richer job content.Based on the nature and content of jobs and the market demand for highly skilled personnel,the quality framework of highly skilled personnel includes four aspects:professional skills indicators,management indicators, innovation indicators and a comprehensive indicators.%高技能人才是我国经济建设的一支重要力量,对其更为科学而完整的素质开发和潜力挖掘将给社会带来更为强劲的动力。随着社会的发展,高技能人才在企业实际工作中扮演着越来越多的角色,并因此有了更为丰富的工作内容。基于工作岗位的性质和内容以及市场对于高技能人才的现实需求,高技能人才的素质框架里主要包括了4个方面的内容:专业技能指标、管理能力指标、创新能力指标和综合性指标

  16. Steve Jobs: Nobel Laureate

    Directory of Open Access Journals (Sweden)

    Garry Jacobs

    2013-05-01

    Full Text Available The remarkable achievements of one of the world's greatest entrepreneurs offer profound insights into the fundamental nature of economy and essential missing links in prevailing economic theory. The career of Steve Jobs dramatically illustrates the central importance of human capital in modern economy and the almost incalculable contribution that a single individual can make to technological advancement, social innovation and wealth creation, while enhancing the lifestyle of hundreds of millions of people. Jobs demonstrated that the real basis of economic value is providing valuable products and services that fulfill human needs and aspirations, not unregulated markets and financial speculation. His apparent failures point to the dual nature of uncertainty that presides over all human activity - both the ever present threat of error and the untold opportunities hidden behind the veil. Widely regarded as a genius for inventing better products, his greatest commercial achievement has been in recognizing the central importance of services in modern society and fashioning integrated social service systems within which products act as an enabling technology.

  17. Academics Job Satisfaction and Job Stress across Countries in the Changing Academic Environments

    Science.gov (United States)

    Shin, Jung Cheol; Jung, Jisun

    2014-01-01

    This study examined job satisfaction and job stress across 19 higher education systems. We classified the 19 countries according to their job satisfaction and job stress and applied regression analysis to test whether new public management has impacts on either or both job satisfaction and job stress. According to this study, strong market driven…

  18. Academics Job Satisfaction and Job Stress across Countries in the Changing Academic Environments

    Science.gov (United States)

    Shin, Jung Cheol; Jung, Jisun

    2014-01-01

    This study examined job satisfaction and job stress across 19 higher education systems. We classified the 19 countries according to their job satisfaction and job stress and applied regression analysis to test whether new public management has impacts on either or both job satisfaction and job stress. According to this study, strong market driven…

  19. Job Stress among Iranian Prison Employees

    Directory of Open Access Journals (Sweden)

    J Akbari

    2014-09-01

    Full Text Available Background: Exposure to job stress causes deleterious effects on physical and mental health of employees and productivity of organizations.Objective: To study work-related stressors among employees of prisons of Ilam, western Iran.Methods: In a cross-sectional study conducted from July to October 2013, 177 employees of Ilam prisons and security-corrective measures organization were enrolled in this study. The UK Health and Safety Executive Organization 35-item questionnaire for assessment of occupational stress was used to determine job stress among the studied employees.Results: Job stress was highest among employees of “correction and rehabilitation center” of Ilam province followed by “Dalab vocational training center.” There was no significant relationship between occupational stress and age, work experience, level of education, marital status, sex of employees, and obesity.Conclusion: Employees of prisons, for their nature of job and work environment, are exposed to high level of occupational stress.

  20. Job Satisfaction and Performance of School Teachers

    Directory of Open Access Journals (Sweden)

    S. Chamundeswari

    2013-05-01

    Full Text Available Teaching is a highly noble profession and teachers are always a boon to the society. The ultimate process of education could be simplified as a meaningful interaction between the teacher and the taught. The teacher thus plays a direct and crucial role in moulding a pupil towards education. Since a teacher is a role model for the students, job satisfaction and eventually performance of teachers become very vital in the fields of education. Thus the researcher felt the need to investigate the job satisfaction and performance of teachers in different categories of schools following different systems of education. From the total population, a sample of 196 teachers from state board schools, 198 teachers from matriculation board schools and 194 teachers from central board schools were drawn. The results of the study indicated that teachers in central board schools were significantly better in their job satisfaction and performance compared to their counterparts in matriculation and state board schools. This may be attributed to the fact that central board school teachers enjoy better infrastructure facilities and congenial working environment than the matriculation and state board teachers. It is for the school authorities, policy makers and society at large to ensure factors contributing to job satisfaction of teachers to the maximum possible extent and thereby enhancing their teaching perforrmance to its optimum.

  1. 基于IPA方法的酒店工作设计感知研究--以长沙市高星级酒店为例%The Research on the Perception of Hotel Job Design Based on the Method of IPA:A Case of High Star Hotels in Changsha City

    Institute of Scientific and Technical Information of China (English)

    王华丽

    2013-01-01

    Job design becomes one of the important ways for managers to achieve employees' motivation, and it is important to study the perception of hotel job design. It is of significance for improving hotel job design scientific, increasing employees' satisfaction and job performance. Taking a case of high star hotels in Changsha City, the author obtained basic data by a questionnaire survey, and used IPA method to analyze the perception of hotel job design by IPA. The results showed that: the important degree of job design elements is high, and its satisfaction is low. Therefore there is still room for the improvement of hotel job redesign.%工作设计逐渐成为激励员工的重要途径之一,研究酒店员工工作设计感知,有利于促进酒店工作设计科学化,增强员工满意度,提高工作绩效。本研究以长沙市高星级酒店为例,采用问卷调查获得基础数据,采用IPA方法分析酒店员工工作设计感知。研究结果发现:作为工作设计的具体感知者,员工对工作设计重视程度较高,而对其满意度偏低。因此酒店工作设计还存在较大的完善空间。

  2. Psychosocial risks and job performance

    NARCIS (Netherlands)

    Klein Hesselink, J.; Oeij, P.; Kraan, K.O.

    2014-01-01

    In this article, we concentrate on explaining job performance from the perspective of psychosocial risks in the work environment. Many risks may hinder good job performance. The article does not concentrate on physical (such as, carrying heavy loads) or environmental risks (such as, extreme heat or

  3. Job Satisfaction of University Faculty.

    Science.gov (United States)

    Onuoha, Alphonso R. A.

    1980-01-01

    In testing Herzberg's two-factor theory of job satisfaction, it was found that theories of job satisfaction may be closely related to the methods used in collecting data; hence, the results of studies employing different methods raise questions about the validity of a particular theory. (Author/IRT)

  4. Job Satisfaction in Fisheries Compared

    Science.gov (United States)

    Pollnac, Richard; Bavinck, Maarten; Monnereau, Iris

    2012-01-01

    This article draws comparative lessons from seven job satisfaction studies on marine capture fishing that were recently carried out in nine countries and three geographical regions--Asia, Africa, and the Caribbean. The seven studies made use of an identical job satisfaction assessment tool and present information on a selection of metiers mainly…

  5. Job search and commuting time

    NARCIS (Netherlands)

    Gorter, C.; Berg, van den G.J.

    1996-01-01

    We structurally analyze a job search model for unemployed individuals that allows jobs to have different wage/commuting-time combinations. Thestructural parameter of interest is the willingness to pay for commuting time. We use a unique dataset containing subjective responses on the optimalsearch st

  6. Coordination Frictions and Job Heterogeneity

    DEFF Research Database (Denmark)

    Kennes, John; le Maire, Christian Daniel

    This paper develops and extends a dynamic, discrete time, job to worker matching model in which jobs are heterogeneous in equilibrium. The key assumptions of this economic environment are (i) matching is directed and (ii) coordination frictions lead to heterogeneous local labor markets. We de- rive...

  7. BUSINESS ETIQUETTE IN JOB INTERVIEW

    OpenAIRE

    AGEEVA JULIA VICTOROVNA

    2015-01-01

    The article presents the analysis of job interview transcripts from the perspective of dominant communicant’s (HR manager) communicative behavior. The interviewer uses various etiquette forms that facilitate a more productive dialogue and stipulate cooperative strategies and tactics in order to achieve the main goal - to determine whether the job applicant meets the requirements of the employer.

  8. Benchmark job – Watch out!

    CERN Multimedia

    Staff Association

    2017-01-01

    On 12 December 2016, in Echo No. 259, we already discussed at length the MERIT and benchmark jobs. Still, we find that a couple of issues warrant further discussion. Benchmark job – administrative decision on 1 July 2017 On 12 January 2017, the HR Department informed all staff members of a change to the effective date of the administrative decision regarding benchmark jobs. The benchmark job title of each staff member will be confirmed on 1 July 2017, instead of 1 May 2017 as originally announced in HR’s letter on 18 August 2016. Postponing the administrative decision by two months will leave a little more time to address the issues related to incorrect placement in a benchmark job. Benchmark job – discuss with your supervisor, at the latest during the MERIT interview In order to rectify an incorrect placement in a benchmark job, it is essential that the supervisor and the supervisee go over the assigned benchmark job together. In most cases, this placement has been done autom...

  9. Job satisfaction and contingent employment

    NARCIS (Netherlands)

    de Graaf-Zijl, M.

    2012-01-01

    This paper analyses job satisfaction as an aggregate of satisfaction with several job aspects, with special focus on the influence of contingent-employment contracts. Fixed-effect analysis is applied on a longitudinal sample of Dutch employees in four work arrangements: regular, fixed-term, on-call

  10. Job Satisfaction of University Faculty.

    Science.gov (United States)

    Onuoha, Alphonso R. A.

    1980-01-01

    In testing Herzberg's two-factor theory of job satisfaction, it was found that theories of job satisfaction may be closely related to the methods used in collecting data; hence, the results of studies employing different methods raise questions about the validity of a particular theory. (Author/IRT)

  11. Job satisfaction in fisheries compared

    NARCIS (Netherlands)

    Pollnac, R.; Bavinck, M.; Monnereau, I.

    2012-01-01

    This article draws comparative lessons from seven job satisfaction studies on marine capture fishing that were recently carried out in nine countries and three geographical regions—Asia, Africa, and the Caribbean. The seven studies made use of an identical job satisfaction assessment tool and presen

  12. Handbook for Preparing Job Classifications.

    Science.gov (United States)

    Thomas, John C.

    To assist local governments in their responsibility for eliminating and preventing discrimination in employment based on race, color, religion, sex, or national origin as specified by the Equal Employment Opportunity Act of 1972, the handbook provides guidelines for analyzing jobs and preparing job classifications (defining; listing duties…

  13. Job Prospects for Nuclear Engineers.

    Science.gov (United States)

    Basta, Nicholas

    1985-01-01

    As the debate over nuclear safety continues, the job market remains healthy for nuclear engineers. The average salary offered to new nuclear engineers with bachelor's degrees is $27,400. Salary averages and increases compare favorably with other engineering disciplines. Various job sources in the field are noted. (JN)

  14. Job satisfaction and contingent employment

    NARCIS (Netherlands)

    de Graaf-Zijl, M.

    2012-01-01

    This paper analyses job satisfaction as an aggregate of satisfaction with several job aspects, with special focus on the influence of contingent-employment contracts. Fixed-effect analysis is applied on a longitudinal sample of Dutch employees in four work arrangements: regular, fixed-term, on-call

  15. High-Throughput Proteomic Approaches to the Elucidation of Potential Biomarkers of Chronic Allograft Injury (CAI

    Directory of Open Access Journals (Sweden)

    Hilary Cassidy

    2013-09-01

    Full Text Available This review focuses on the role of OMICs technologies, concentrating in particular on proteomics, in biomarker discovery in chronic allograft injury (CAI. CAI is the second most prevalent cause of allograft dysfunction and loss in the first decade post-transplantation, after death with functioning graft (DWFG. The term CAI, sometimes referred to as chronic allograft nephropathy (CAN, describes the deterioration of renal allograft function and structure as a result of immunological processes (chronic antibody-mediated rejection, and other non-immunological factors such as calcineurin inhibitor (CNI induced nephrotoxicity, hypertension and infection. Current methods for assessing allograft function are costly, insensitive and invasive; traditional kidney function measurements such as serum creatinine and glomerular filtration rate (GFR display poor predictive abilities, while the current “gold-standard” involving histological diagnosis with a renal biopsy presents its own inherent risks to the overall health of the allograft. As early as two years post-transplantation, protocol biopsies have shown more than 50% of allograft recipients have mild CAN; ten years post-transplantation more than 50% of the allograft recipients have progressed to severe CAN which is associated with diminishing graft function. Thus, there is a growing medical requirement for minimally invasive biomarkers capable of identifying the early stages of the disease which would allow for timely intervention. Proteomics involves the study of the expression, localization, function and interaction of the proteome. Proteomic technologies may be powerful tools used to identify novel biomarkers which would predict CAI in susceptible individuals. In this paper we will review the use of proteomics in the elucidation of novel predictive biomarkers of CAI in clinical, animal and in vitro studies.

  16. High Serum Interleukin-10 and Tumor Necrosis Factor Alpha Levels in Chronic Paracoccidioidomycosis

    Science.gov (United States)

    Fornari, M. C.; Bava, A. J.; Guereño, M. T.; Berardi, V. E.; Silaf, M. R.; Negroni, R.; Diez, R. A.

    2001-01-01

    In patients with chronic paracoccidioidomycosis (n = 10), levels of tumor necrosis factor alpha, interleukin-10, and interleukin-2 in serum, measured by enzyme-linked immunosorbent assay (in picograms per milliliter, as mean ± standard error of the mean), were higher than in normal controls (n = 8): 186 ± 40 versus 40 ± 7 (P < 0.05), 203 ± 95 versus 20 ± 8 (P = 0.001), and 96.3 ± 78.57 versus 1.19 ± 1.19 (P = 0.045), respectively. Gamma interferon and interleukin-4 levels were similar in patients and controls. PMID:11527826

  17. Chronic hypoxia, physical exercise and PSA: correlation during high-altitude trekking (2004 K2 expedition).

    Science.gov (United States)

    Verratti, Vittore; Di Giulio, Camillo; Di Francesco, Simona; Berardinelli, Francesco; Pellicciotta, Mario; Gidaro, Stefano; Zezza, Andrea; Tenaglia, Raffaele

    2007-01-01

    The aim of the present study was to identify the effects of physical exercise on PSA serum levels and the diagnostic validity of PSA in the screening of prostate cancer in subjects undergoing physical exercise during chronic hypoxia. The study was performed during trekking between 3,200 and 5,600 meters of altitude on K2 mountain for 26 days. Mean serum PSA values before and after exposure did not show significant difference due to physical exercise. These data indicate that physical exercise or mountain hypoxia do not affect the diagnostic validity of PSA.

  18. Chronic stress, combined with a high-fat/high-sugar diet, shifts sympathetic signaling toward neuropeptide Y and leads to obesity and the metabolic syndrome.

    Science.gov (United States)

    Kuo, Lydia E; Czarnecka, Magdalena; Kitlinska, Joanna B; Tilan, Jason U; Kvetnanský, Richard; Zukowska, Zofia

    2008-12-01

    In response to stress, some people lose while others gain weight. This is believed to be due to either increased beta-adrenergic activation, the body's main fat-burning mechanism, or increased intake of sugar- and fat-rich "comfort foods." A high-fat, high-sugar (HFS) diet alone, however, cannot account for the epidemic of obesity, and chronic stress alone tends to lower adiposity in mice. Here we discuss how chronic stress, when combined with an HFS diet, leads to abdominal obesity by releasing a sympathetic neurotransmitter, neuropeptide Y (NPY), directly into the adipose tissue. In vitro, when "stressed" with dexamethasone, sympathetic neurons shift toward expressing more NPY, which stimulates endothelial cell (angiogenesis) and preadipocyte proliferation, differentiation, and lipid-filling (adipogenesis) by activating the same NPY-Y2 receptors (Y2Rs). In vivo, chronic stress, consisting of cold water or aggression in HFS-fed mice, stimulates the release of NPY and the expression of Y2Rs in visceral fat, increasing its growth by 50% in 2 weeks. After 3 months, this results in metabolic syndrome-like symptoms with abdominal obesity, inflammation, hyperlipidemia, hyperinsulinemia, glucose intolerance, hepatic steatosis, and hypertension. Remarkably, local intra-fat Y2R inhibition pharmacologically or via adenoviral Y2R knock-down reverses or prevents fat accumulation and metabolic complications. These studies demonstrated for the first time that chronic stress, via the NPY-Y2R pathway, amplifies and accelerates diet-induced obesity and the metabolic syndrome. Our findings also suggest the use of local administration of Y2R antagonists for treatment of obesity and NPY-Y2 agonists for fat augmentation in other clinical applications.

  19. Job dissatisfaction and burnout of nurses in Hunan, China: A cross-sectional survey.

    Science.gov (United States)

    Zhou, Wenjuan; He, Guoping; Wang, Honghong; He, Ying; Yuan, Qun; Liu, Dan

    2015-12-01

    In this study, we focused on measuring levels of nurse burnout and job dissatisfaction in the daily practice of nurses in Hunan province, China, analyzed factors related to nurse burnout and job dissatisfaction, and explored the relationship between them. Previous studies have shown a high level of burnout and job dissatisfaction among nurses worldwide. A cross-sectional survey of 1100 nurses was conducted. The nurses worked at 20 hospitals in 11 cities and counties throughout China's Hunan province. Nurse burnout was measured by the Maslach Burnout Inventory. Nurse-rated job dissatisfaction was described using a four point scale, and work environment was measured using the Nursing Work Index - Practice Environment Scale. The results showed that nurses had high burnout scores and were dissatisfied with their jobs. Staffing, work environment, and work hours were all significantly associated with nurse burnout and job dissatisfaction. Adequate staffing, improved work environment, and reasonable work hours are related to decreasing nurse burnout and job dissatisfaction.

  20. Pediatric nurses' grief experience, burnout and job satisfaction.

    Science.gov (United States)

    Adwan, Jehad Z

    2014-01-01

    Correlations among grief, burnout, and job satisfaction among highly satisfied pediatric nurses were examined using the Revised Grief Experience Inventory (RGEI), Maslach Burnout Inventory (MBI), and Index of Work Satisfaction (IWS). Results showed that grief had significant correlations; positive with burnout, negative with job satisfaction. RN's reported significantly higher emotional exhaustion if their primary patients died and higher guilt if patients died younger. Conclusions suggest a dynamic statistical interaction among nurses' grief, burnout, and job satisfaction representing a pathway to intention to leave their unit, organization, or nursing. Recommendations include implementation and evaluation of grief intervention and education programs.