Sickness benefit cuts mainly affect blue-collar workers.

Science.gov (United States)

Aaviksoo, E; Kiivet, R-A

2014-08-01

To analyse the impact of sick-pay cuts on the use of sickness absence by employees of different socioeconomic groups. In 2009 cuts in sick pay were implemented in reaction to an economic crisis in Estonia. Nationwide health survey data from the years 2004, 2006, 2008, and 2010 were used to evaluate sickness absence among blue-collar and white-collar workers. The dataset comprised 7,449 employees of 20-64 years of age. Difference in prevalence of absentees before and after the reform was assessed using the chi-squared test. Odds ratios (OR) for sickness absence were calculated in a multivariate logistic regression model. After the reform, the proportion of blue-collar workers who had been on sick leave decreased from 51% to 40% (pgender, age, self-rated health, and presence of chronic disease, especially among those with low incomes; in white-collar employees it reached statistical significance only in those with good self-rated health (p=0.033). In a multivariate model the odds of having lower sickness absence were highly significant only in blue-collar employees (OR 0.63; 95% confidence interval 0.51-0.77, p<0.001). The cuts in sickness benefits had a major impact on the use of sickness absence by blue-collar employees with low salaries. This indicates that lower income was a major factor hindering the use of sick leave as these employees are most vulnerable to the loss of income. © 2014 the Nordic Societies of Public Health.

A prospective cohort study on severe pain as a risk factor for long-term sickness absence in blue- and white-collar workers

DEFF Research Database (Denmark)

Andersen, Lars Louis; Mortensen, Ole Steen; Hansen, Jørgen Vinsløv

2011-01-01

Objective To estimate the impact of pain in different body regions on future long-term sickness absence (LTSA) among blue- and white-collar workers. Method Prospective cohort study in a representative sample of 5603 employees (the Danish Work Environment Cohort Study) interviewed in 2000, and fol......Objective To estimate the impact of pain in different body regions on future long-term sickness absence (LTSA) among blue- and white-collar workers. Method Prospective cohort study in a representative sample of 5603 employees (the Danish Work Environment Cohort Study) interviewed in 2000...... consecutive weeks. Age, gender, body mass index, smoking and diagnosed disease were controlled for. Results In 2000 the prevalence among blue- and white-collar workers, respectively, of severe pain was 33% and 29% (neck/shoulder), 33% and 25% (low back), 16% and 11% (hand/wrists), and 16% and 12% (knees......). During 2001-2002, the prevalence of LTSA among blue- and white-collar workers was 18% and 12%, respectively. Hand/wrist pain (HR 1.49, 95% CI 1.23 to 1.81) and low back pain (HR 1.30, 95% CI 1.11 to 1.53) were significant risk factors among the total cohort. Neck/shoulder pain was a significant risk...

Professional Employees Turn to Unions

Science.gov (United States)

Chamot, Dennis

1976-01-01

White-collar and professional employees are increasingly turning to unions to combat their loss of independence as employees of large organizations. Managers should realize that they and professional employees have different viewpoints about job situations and that the current trend toward white-collar unionism is apt to continue. (JG)

Sedentary Behavior of White Collar Office Workers-Review

OpenAIRE

Hopkin, T. J.; Sarkar, Swarjit

2016-01-01

Aim The aim of this systematic review is to evaluate the physical activity time (PAT) of white collar office workers in order to assess the levels of sedentary activity in an office environment. Analysing the office workers PAT will not only allow an insight into how an office based job could impact a person’s overall health and wellness status, but will also allow for the development of future office based inter ventions aimed at increasing the overall physical activity among white collar of...

A prospective cohort study on severe pain as a risk factor for long-term sickness absence in blue- and white-collar workers

DEFF Research Database (Denmark)

Andersen, Lars Louis; Mortensen, Ole Steen; Hansen, Jørgen Vinsløv

2011-01-01

Objective To estimate the impact of pain in different body regions on future long-term sickness absence (LTSA) among blue- and white-collar workers. Method Prospective cohort study in a representative sample of 5603 employees (the Danish Work Environment Cohort Study) interviewed in 2000, and fol......Objective To estimate the impact of pain in different body regions on future long-term sickness absence (LTSA) among blue- and white-collar workers. Method Prospective cohort study in a representative sample of 5603 employees (the Danish Work Environment Cohort Study) interviewed in 2000......, and followed in 2001-2002 in a national sickness absence register. Cox regression analysis was performed to assess the risk estimates of mutually adjusted severe pain in the neck/shoulder, low back, hand/wrist and knees for onset of LTSA, defined as receiving sickness absence compensation for at least 3...... consecutive weeks. Age, gender, body mass index, smoking and diagnosed disease were controlled for. Results In 2000 the prevalence among blue- and white-collar workers, respectively, of severe pain was 33% and 29% (neck/shoulder), 33% and 25% (low back), 16% and 11% (hand/wrists), and 16% and 12% (knees...

Criminal Trajectories of White-collar Offenders

NARCIS (Netherlands)

van Onna, J.; van der Geest, V.R.; Huisman, W.; Denkers, A.J.M.

2014-01-01

Objectives:This article analyzes the criminal development and sociodemographic and criminal profile of a sample of prosecuted white-collar offenders. It identifies trajectory groups and describes their profiles based on crime, sociodemographic, and selection offence characteristics.Methods:The

Wolves, Canis lupus, carry and cache the collars of radio-collared White-tailed Deer, Odocoileus virginianus, they killed

Science.gov (United States)

Nelson, Michael E.; Mech, L. David

2011-01-01

Wolves (Canis lupus) in northeastern Minnesota cached six radio-collars (four in winter, two in spring-summer) of 202 radio-collared White-tailed Deer (Odocoileus virginianus) they killed or consumed from 1975 to 2010. A Wolf bedded on top of one collar cached in snow. We found one collar each at a Wolf den and Wolf rendezvous site, 2.5 km and 0.5 km respectively, from each deer's previous locations.

Organizational justice is related to heart rate variability in white-collar workers, but not in blue-collar workers-findings from a cross-sectional study.

Science.gov (United States)

Herr, Raphael M; Bosch, Jos A; van Vianen, Annelies E M; Jarczok, Marc N; Thayer, Julian F; Li, Jian; Schmidt, Burkhard; Fischer, Joachim E; Loerbroks, Adrian

2015-06-01

Perceived injustice at work predicts coronary heart disease. Vagal dysregulation represents a potential psychobiological pathway. We examined associations between organizational justice and heart rate variability (HRV) indicators. Grounded in social exchange and psychological contract theory, we tested predictions that these associations are more pronounced among white-collar than among blue-collar workers. Cross-sectional data from 222 blue-collar and 179 white-collar men were used. Interactional and procedural justice were measured by questionnaire. Ambulatory HRV was assessed across 24 h. Standardized regression coefficients (β) were calculated. Among white-collar workers, interactional justice showed positive relationships with 24-h HRV, which were strongest during sleeping time (adjusted βs≥0.26; p values≤0.01). No associations were found for blue-collar workers. A comparable but attenuated pattern was observed for procedural justice. Both dimensions of organizational injustice were associated with lowered HRV among white-collar workers. The impact of justice and possibly its association with health seems to differ by occupational groups.

White-Collar Crimes and Financial Corruptions

Directory of Open Access Journals (Sweden)

Fatih ŞENTÜRK

2013-12-01

Full Text Available Crime, defined as act which is contrary to the law, creates negative influence in the society both economically and spiritually. There are various factors like professional experience as well as biological, psychological and sociological ones that make individuals turn to crime. Edwin Sutherland claim that life experiences and some facts learned from the environment account for occupational crimes in his study on the theory of crime in 1939. White-collar crime, which is perhaps the most important of types of crime in terms of havoc and committed by the superior contrary to common belief, has much more influence than conventional crime. This crime, which inflict significant financial loses and psychological collapse on states, communities, businesses and people, are committed by well-respected professionals in their business. In this study, white collar crimes are examined with conceptual view and detailed. Besides, this study explain this type of crime is so forceful, by giving remarkable examples on economic losses.

White-collar crime: corporate and securities and commodities fraud.

Science.gov (United States)

Price, Marilyn; Norris, Donna M

2009-01-01

In this era of increased interest in white-collar crime, forensic psychiatrists are in a key position to study the individual characteristics of offenders. While a comprehensive theory of high-level white-collar crime should consider societal and organizational contributions, there is value in understanding the personal traits that place an individual at high risk for offending. As the impact of the criminal acts of this group has been increasingly felt by larger groups from all socioeconomic strata, there is less willingness by the public to view these crimes as victimless and harmless.

Mental ill-health and the differential effect of employee type on absenteeism and presenteeism.

Science.gov (United States)

Hilton, Michael F; Scuffham, Paul A; Sheridan, Judith; Cleary, Catherine M; Whiteford, Harvey A

2008-11-01

Mental ill-health results in substantial reductions in employee productivity (absenteeism and presenteeism). This paper examines the relationship between employee psychological distress, employee type and productivity. Utilizing the Health and Performance at Work Questionnaire, in a sample of 60,556 full-time employees, the impact that psychological distress (Kessler 6) imposes on employee productivity by occupation type is examined. Comparison of white-collar workers absenteeism rates by low and high psychological distress reveals no statistically significant difference. Nevertheless, the same comparison for blue-collar workers reveals that high psychological distress results in an 18% increase in absenteeism rates. High K6 score resulted in a presenteeism increase of 6% in both blue and white-collar employees. The novel finding is that mental ill-health produces little to no absenteeism in white-collar workers yet a profound absenteeism increase in the blue-collar sector.

A Comperative Study on Perceptions and Reactions of Workers: A Resear ch on Blue and White Collar Workers

Directory of Open Access Journals (Sweden)

Fikret Ateş

2014-06-01

Full Text Available The purpose of this study is to examine perception of inequality and types of reaction of white and blue collar workers. The research was conducted over 120 white collar and 159 blue collar workers in an academic institution. It was determined with correlation analysis whether there is a relation between perception of inequality and reaction towards it for two groups. A significant and positive relation has been found between inequality perceptions and reaction towards inequality of blue collar workers. No significant relation has been found for white collar workers. Factor analysis was used to determine the dimensions of inequality perceptions andreactions towards inequality of blue and white collar workers. Results show that inequality perceptions and types of reactions towards inequality differ in terms of dimensions. Equity perceptions of blue collar workers are mostly based on comparisons with colleagues and nepotist behavior of their managers. White collar workers show sensitivity to the issues like salary, promotion and status. Blue collar workers prefer to report or to persuade their managers when they face with inequality. White collar workers decide to show their reactions by using more political methods.

Changing Workplaces to Reduce Work-Family Conflict: Schedule Control in a White-Collar Organization.

Science.gov (United States)

Kelly, Erin L; Moen, Phyllis; Tranby, Eric

2011-04-01

Work-family conflicts are common and consequential for employees, their families, and work organizations. Can workplaces be changed to reduce work-family conflict? Previous research has not been able to assess whether workplace policies or initiatives succeed in reducing work-family conflict or increasing work-family fit. Using longitudinal data collected from 608 employees of a white-collar organization before and after a workplace initiative was implemented, we investigate whether the initiative affects work-family conflict and fit, whether schedule control mediates these effects, and whether work demands, including long hours, moderate the initiative's effects on work-family outcomes. Analyses clearly demonstrate that the workplace initiative positively affects the work-family interface, primarily by increasing employees' schedule control. This study points to the importance of schedule control for our understanding of job quality and for management policies and practices.

Strategies of employees in the construction industry to increase their sustainable employability.

Science.gov (United States)

Tonnon, Susanne C; van der Veen, Rozan; de Kruif, Anja Th C M; Robroek, Suzan J W; van der Ploeg, Hidde P; Proper, Karin I; van der Beek, Allard J

2018-01-01

The aging work force makes sustainable employability (SE) of workers a priority. However, it is unknown to what extent employees use implemented SE measures. To determine the utilization of 1) SE measures offered by employers, 2) employee SE strategies, and 3) to identify barriers and facilitators of SE strategies. Survey data were collected among 731 blue collar and 879 white collar workers to determine the utilization of employer SE measures. Focus groups were held with 16 blue collar and 17 white collar workers to identify employee SE strategies and their barriers and facilitators. Utilization of employer SE measures was highest for personal development measures. Strategies applied by blue collar workers included using equipment, suggesting improvements of their working conditions, and seeking promotion to a less physically demanding job. White collar workers named engaging in leisure time physical activity and seeking an adequate work-life balance. Implementation of these strategies was influenced by employee awareness and self-efficacy, the accessibility and costs and benefits of the strategy, management support and company culture. Usage of employer SE measures was generally low and recommendations are given for both blue and white collar workers to improve SE strategies.

Associations among workplace environment, self-regulation, and domain-specific physical activities among white-collar workers: a multilevel longitudinal study.

Science.gov (United States)

Watanabe, Kazuhiro; Kawakami, Norito; Otsuka, Yasumasa; Inoue, Shigeru

2018-05-31

Psychological and environmental determinants have been discussed for promoting physical activity among workers. However, few studies have investigated effects of both workplace environment and psychological determinants on physical activity. It is also unknown which domains of physical activities are promoted by these determinants. This study aimed to investigate main and interaction effects of workplace environment and individual self-regulation for physical activity on domain-specific physical activities among white-collar workers. A multi-site longitudinal study was conducted at baseline and about 5-month follow-up. A total of 49 worksites and employees within the worksites were recruited. Inclusion criteria for the worksites (a) were located in the Kanto area, Japan and (b) employed two or more employees. Employee inclusion criteria were (a) employed by the worksites, (b) aged 18 years or older, and (c) white-collar workers. For outcomes, three domain-specific physical activities (occupational, transport-related, and leisure-time) at baseline and follow-up were measured. For independent variables, self-regulation for physical activity, workplace environments (parking/bike, signs/bulletin boards/advertisements, stairs/elevators, physical activity/fitness facilities, work rules, written policies, and health promotion programs), and covariates at baseline were measured. Hierarchical Linear Modeling was conducted to investigate multilevel associations. Of the recruited worksites, 23 worksites and 562 employees, and 22 worksites and 459 employees completed the baseline and the follow-up surveys. As results of Hierarchical Linear Modeling, stairs/elevator (γ=3.80 [SE=1.80], ppsychological approaches to increase effect sizes to promote overall physical activity.

An integrative review: work environment factors associated with physical activity among white-collar workers.

Science.gov (United States)

Lin, Yun-Ping; McCullagh, Marjorie C; Kao, Tsui-Sui; Larson, Janet L

2014-02-01

The purpose of this review is to synthesize the research evidence for the role of the work environment-workplace physical activity policies and resources and job strain factors-in explaining physical activity in white-collar workers. White-collar workers are at risk for developing a sedentary lifestyle, which contributes to all-cause mortality. Understanding how work environment can influence worker physical activity is important for the development of effective interventions. We reviewed 15 research articles that describe the relationship between work environment factors and physical activity in predominantly white-collar workers. Relatively consistent evidence was found for the effects of supportive workplace policies and resources. Weak evidence was found for the effects of job strain. Both work environment factors have the potential to influence physical activity but require further exploration to fully understand their contribution to physical activity in white-collar workers. Limitations and implications are discussed.

Association between long working hours and sleep problems in white-collar workers.

Science.gov (United States)

Nakashima, Motoko; Morikawa, Yuko; Sakurai, Masaru; Nakamura, Koshi; Miura, Katsuyuki; Ishizaki, Masao; Kido, Teruhiko; Naruse, Yuchi; Suwazono, Yasushi; Nakagawa, Hideaki

2011-03-01

The purpose of this study is to examine the association between long work hours and sleep disturbance among white-collar workers. We evaluated 1510 male white-collar full-time employees, between the ages of 18 and 59 years, using a comprehensive sleep quality questionnaire, the Pittsburgh Sleep Quality Index (PSQI). All subjects worked in a light metal products factory in Japan. The mean number of monthly overtime work hours was determined using data from the previous 6 months from timecard records. Subjects were divided into five groups based on quintiles of the mean number of monthly overtime work hours: 63. Leisure time physical activity, drinking habits just before sleep, presence of family/partner and health status were used as confounding factors in the multiple regression model. The prevalence of short sleep hours, impairment of sleep efficiency and daytime dysfunction among seven components of PSQI increased, in a dose-response relationship, with overtime work hours. The prevalence of high global score (>5.5 points) was highest in workers with overtime hours ≥50 h week(-1). The odds ratios after adjustment for confounding factors for high global score using less than 26 h as a reference group were 1.67 for workers with ≥50 h and long work hours correlate with reduced sleep quality in a dose-response manner. © 2010 European Sleep Research Society.

The Origin of Black Smock and White Collar

Science.gov (United States)

Hesapcioglu, Muhsin; Meseci Giorgetti, Filiz

2009-01-01

Although there are many empirical studies on the functions of school uniform, studies which focus on the origins of school uniform are neglected. Purpose of this study is to reveal historical origins of black smock and white collar. To achieve this purpose, a qualitative research method was adopted. As a result of the research, it was determined…

Discovery of a second population of white-collared seedeaters, Sporophila torqueola (Passeriformes: emberizidae) along the Rio Grande of Texas

Science.gov (United States)

Woodin, Marc C.; Skoruppa, Mary K.; Blacklock, Gene W.; Hickman, Graham C.

1999-01-01

The range of the white-collared seedeater (Sporophila torqueola), a tropical grassland species, extends from Central America northward along both coasts of Mexico (Eitniear, 1997), including Tamaulipas and Nuevo Leon (Howell and Webb, 1995). White-collared seedeaters historically occurred commonly in extreme southern Texas (Oberholser, 1974; Rappole and Blacklock, 1994). However, since about 1950, white-collared seedeaters have undergone a precipitous decline in south Texas. Studies during 1994-1996 identified only seven to nine breeding pairs in the only population known to occur in Texas, located ca. 55 km downriver of Laredo, Texas, in Zapata Co. (Eitniear, 1997). Outside of the historical range, very few records are documented. Oberholser (1974) reported that three white-collared seed- eater specimens were collected in 1948 in Webb Co., northwest of Laredo, and Arnold (1980) also collected a white-collared seedeater in Webb Co. Vagrants also have been sighted as far afield as Corpus Christi (Blacklock, 1964), ca. 200 km north of the Rio Grande (Fig. 1).

Offshoring White-Collar Work: An Explorative Investigation of the Processes and Mechanisms in Two Danish Manufacturing Firms

DEFF Research Database (Denmark)

Slepniov, Dmitrij; Larsen, Marcus Møller; Wæhrens, Brian Vejrum

2010-01-01

of this paper is two folded: to explain why knowledge-intensive service work in manufacturing firms is increasingly subject to offshoring and to understand the effects of this process on integration mechanisms for the firms involved. The empirical part of the study is based on two qualitative case studies...... of Danish manufacturers, and on the basis of these, we first argue that the drivers of white-collar work offshoring in many respects are parallel to those of the earlier wave of blue-collar work offshoring. However, the existing offshoring and outsourcing frameworks do not necessarily adequately address....... By relating white-collar work offshoring to integration means companies instigate to manage it, we attempt to bridge the existing knowledge gaps and advance understanding of the process of white-collar work offshoring and its implications....

FORTY PLUS CLUBS AND WHITE-COLLAR MANHOOD DURING THE GREAT DEPRESSION

Directory of Open Access Journals (Sweden)

Gregory Wood

2008-01-01

Full Text Available As scholars of gender and labor have argued, chronic unemployment during the Great Depression precipitated a “crisis” of masculinity, compelling men to turn towards new industrial unions and the New Deal as ways to affirm work, breadwinning, and patriarchy as bases for manhood. But did all men experience this crisis? During the late 1930s, white-collar men organized groups called “Forty Plus Clubs” in response to their worries about joblessness and manhood. The clubs made it possible for unemployed executives to find new jobs, while at the same time recreating the male-dominated culture of the white-collar office. For male executives, Forty Plus Clubs precluded the Depression-era crisis of manhood, challenging the idea that the absence ofpaid employment was synonymous with the loss of masculinity.

Why "Working Smarter" Isn't Working: White-Collar Productivity Improvement.

Science.gov (United States)

Shaw, Edward

2001-01-01

Discusses the productivity and work days of white collar workers. Topics include productivity improvement; task analysis; the amount of time spent reading, and how to reduce it by improving writing skills; time spent in meetings; empowered time management; and sustaining a climate for change. (LRW)

Occupation is related to Weight and Lifestyle Factors among Employees at Worksites Involved in a Weight Gain Prevention Study

Science.gov (United States)

Gans, Kim M.; Salkeld, Judith; Risica, Patricia Markham; Lenz, Erin; Burton, Deborah; Mello, Jennifer; Bell, Johanna P.

2015-01-01

Objective To examine the relationship between job type, weight status and lifestyle factors that are potential contributors to obesity including, diet, physical activity and perceived stress among employees enrolled in the Working on Wellness (WOW) project. Methods Randomly selected employees at 24 worksites completed a baseline survey (n=1700); some also an in-person survey and anthropometric measures (n=1568). Employees were classified by US Labor standards as: white collar (n=1297), blue collar (n=303), or service worker (n=92), 8 unknown. Associations were analyzed using Chi-Square, GLM procedures, and adjusted for demographics using Logistic Regression. Results In unadjusted models, BMI of service workers was higher than white collar workers; F&V intake was higher for service and blue collar than white collar; white collar workers reported highest stress levels in job and life. However, in models adjusted for demographics, the only significant difference was to physical activity (i.e., MET/min per week), with blue collar workers reporting higher levels of physical activity than service workers, who reported higher levels than the white collar workers. Conclusions Future research should further examine the relationship between health and job status to corroborate the results of the current study and to consider designing future worksite health promotion interventions that are tailored by job category. PMID:26461872

White-collar workers' hemodynamic responses during working hours.

Science.gov (United States)

Liu, Xinxin; Iwakiri, Kazuyuki; Sotoyama, Midori

2017-08-08

In the present study, two investigations were conducted at a communication center, to examine white-collar workers' hemodynamic responses during working hours. In investigation I, hemodynamic responses were measured on a working day; and in investigation II, cardiovascular responses were verified on both working and non-working days. In investigation I, blood pressure, cardiac output, heart rate, stroke volume, and total peripheral resistance were measured in 15 workers during working hours (from 9:00 am to 18:00 pm) on one working day. Another 40 workers from the same workplace participated in investigation II, in which blood pressure and heart rate were measured between the time workers arose in the morning until they went to bed on 5 working days and 2 non-working days. The results showed that blood pressure increased and remained at the same level during working hours. The underlying hemodynamics of maintaining blood pressure, however, changed between the morning and the afternoon on working days. Cardiac responses increased in the afternoon, suggesting that cardiac burdens increase in the afternoon on working days. The present study suggested that taking underlying hemodynamic response into consideration is important for managing the work-related cardiovascular burden of white-collar workers.

Physical activity, job demand-control, perceived stress-energy, and salivary cortisol in white-collar workers

DEFF Research Database (Denmark)

Hansen, Åse Marie; Blangsted, Anne Katrine; Hansen, Ernst Albin

2010-01-01

The aim of the present study is to examine the association between physical activity and perceived job demand, job control, perceived stress and energy, and physiological arousal reflected by morning and evening concentrations of cortisol in saliva among white-collar workers.......The aim of the present study is to examine the association between physical activity and perceived job demand, job control, perceived stress and energy, and physiological arousal reflected by morning and evening concentrations of cortisol in saliva among white-collar workers....

The role of the State Audit Institution in prevention of white-collar crime in the public sector

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Šuput Jelena

2014-01-01

Full Text Available In this paper, the author points out to the important role of the Serbian State Audit Institution in prevention of corruptive practices, felonies and white-collar crime in the public sector in the Republic of Serbia. Although the activity of supreme state auditors is not primarily aimed at detecting criminal offences in the public sector, their efforts and results in this area are by no means insignificant. This is due to the fact that state auditors are well-trained to interpret and apply the legal provisions from the area of public finance, public procurements and accountancy, regulating the budget system of revenues and expenditures whose violation may constitute a criminal offence within the scope of white-collar crime. Considering the fact that it is an independent and autonomous state authority, the Serbian Supreme Audit Institution should play a very important role in reducing 'the dark figures of white-collar crime'. In many cases, the fear of crime detection as well as the fear of being punished are sufficient to exert the preventive effect on the potential perpetrators of white-collar crimes. However, we have to bear in mind that the prevention of corruption and other felonies which are qualified as white-collar crime calls for a joint effort of all state institutions and citizens alike. Another fact which is very important for improving the operative quality of the Supreme Audit Institution is its membership in the International Organisation of Supreme Audit Institutions and cooperation with the Supreme Audit Institutions in other countries.

Job Design and Innovative Work Behavior: One Size Does Not Fit All Types of Employees

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Stan De Spiegelaere

2012-01-01

Full Text Available As innovative employees become imperative for an organizations’ success, research identified job design as a crucial variable in promoting innovative work behavior (IWB (Hammond et al., 2011. Using the Job Demands-Resources (JD-R model of Bakker & Demerouti (2007, this article contributes to the literature as it uses recent insights on the distinction between job challenges and job hindrances (Van den Broeck et al., 2010 and distinguishes between blue- and white-collar employees. Using survey data of 893 employees of various organizations the findings generally confirm the JD-R model, although important differences were found between blue-collar and white-collar employees regarding the relation of organizing and routine tasks with IWB. Job content insecurity further was found to be very detrimental for blue-collar IWB. These findings have important HR and political implications as they show that there is no ‘one size fits all’ HR solution for innovation.

Health and pink-collar work.

Science.gov (United States)

Basu, S; Ratcliffe, G; Green, M

2015-10-01

In recent years, there has been a decline in the manufacturing sector of the UK economy with a corresponding growth of service-orientated pink-collar jobs in some regions. While the health outcomes of white- and blue-collar workers are well-established, less is known about this emerging pink-collar group. To outline the health of pink-collar workers in comparison to their white-collar counterparts across a range of indicators. Area-level percentages for white-, pink- and blue-collar workers were derived from residents' routinely collected employment data in a northern English town. Area-level health data pertaining to male and female life expectancy, respiratory deaths and deaths from cardiovascular and circulatory causes (all age and under 75 years) were obtained from the local authority and public health observatory. Multivariate regression analyses were performed to assess relationships between job collar and health. When adjusted for deprivation, areas with higher percentages of pink-collar workers experienced lower rates of death from circulatory disease under the age of 75 in comparison to white-collar workers. Other relationships between collar status and health outcomes were not statistically significant. The reasons underlying the apparent protective effect of pink-collar status for deaths from circulatory disease are uncertain and merit further study. Possibilities include differences in age, exposure to occupational hazards and lifestyle behaviours. Our work has a number of limitations and longitudinal studies with detailed exposure data should assess the long-term health outcomes of these workers using agreed definitions. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Comparison of risk factors for tooth loss between professional drivers and white-collar workers: an internet survey

OpenAIRE

SUZUKI, Seitaro; YOSHINO, Koichi; TAKAYANAGI, Atsushi; ISHIZUKA, Yoichi; SATOU, Ryouichi; KAMIJO, Hideyuki; SUGIHARA, Naoki

2015-01-01

This cross-sectional study was conducted to examine tooth loss and associated factors among professional drivers and white-collar workers. The participants were recruited by applying screening procedures to a pool of Japanese registrants in an online database. The participants were asked to complete a self-reported questionnaire. A total of 592 professional drivers and 328 white-collar workers (male, aged 30 to 69 years) were analyzed. A multiple logistic regression analysis was performed to ...

Prevention of White-Collar Crime by Knowledge and Learning in Business Organizations: An Empirical Study of Chief Financial Officer Management

Directory of Open Access Journals (Sweden)

Hans Solli-Soether

2012-01-01

Full Text Available Knowledge and learning are important in combating financial crime generallyand white-collar crime in particular. The purpose of this research is to generateinsights into prevention approaches in practice that may reflect on acontingent approach. The five hundred largest business companies in termsof annual turnover were identified in Norway for our empirical study of whitecollarcrime. A paper letter was mailed to the chief financial officer (CFOasking him or her to fill in the questionnaire to be found on a web site usinga password found in the letter. The open-ended question in the questionnaireto CFOs about prevention of white-collar crime was formulated as follows:How can white-collar crime best be prevented in your company? Survey resultsindicate an even distribution of respondents emphasizing control and respondentsemphasizing influence. This empirical research steps back from manybest practice articles and provides insights into preferences of chief financialofficers on how to prevent white-collar crime in the company.

Healthy Work Revisited: Do Changes in Time Strain Predict Well-Being?

OpenAIRE

Moen, Phyllis; Kelly, Erin L.; Lam, Jack

2013-01-01

Building on Karasek and Theorell (R. Karasek & T. Theorell, 1990, Healthy work: Stress, productivity, and the reconstruction of working life, New York, NY: Basic Books), we theorized and tested the relationship between time strain (work-time demands and control) and seven self-reported health outcomes. We drew on survey data from 550 employees fielded before and 6 months after the implementation of an organizational intervention, the Results Only Work Environment (ROWE) in a white-collar orga...

White-collar productivity and quality issues; Proceedings of the Symposium on Productivity and Quality: Strategies for Improving Operations in Government and Industry, Washington, DC, September 25, 26, 1984

Science.gov (United States)

Gerard, M. (Editor); Edwards, P. W. (Editor)

1985-01-01

Techniques for improving the productivity of white-collar workers while maintaining high product quality are examined in reviews and reports. The emphasis is on the application of strategies developed in the private sector to government-agency and aerospace-industry operations. Topics discussed include international competition, organizational attitudes and orientation, management practices, education and training, renewing large organizations, encouraging innovation, national initiatives, employee involvement, management involvement, and applications of new technology.

The Association between Training and Organizational Commitment among White-Collar Workers in Malaysia.

Science.gov (United States)

Ahmad, Kamarul Zaman; Bakar, Raida Abu

2003-01-01

Responses from 204 of 300 Malaysian white-collar workers were analyzed for the association between training variables (availability of support, benefits, motivation, environment) and four types of organizational commitment. All training variables were significantly correlated with affective, normative, and overall commitment. Availability of…

Psychosocial Risk Factors and Musculoskeletal Symptoms among White and Blue-collar Workers at Private and Public Sectors.

Science.gov (United States)

Januario, Leticia B; Batistao, Mariana V; Coury, Helenice Jcg; Oliveira, Ana Beatriz; Sato, Tatiana O

2014-01-01

The aim of this study was to evaluate musculoskeletal and psychosocial perception and compare these conditions regarding the type of job (white or blue-collar) and the type of management model (private or public). Forty-seven public white-collar (PuWC), 84 private white-collar (PrWC) and 83 blue-collar workers (PrBC) were evaluated. Job Content Questionnaire (JCQ) and Utrecht Work Engagement Scale (UWES) were applied to evaluate psychosocial factors. Nordic Musculoskeletal Questionnaire (NMQ) was used to assess musculoskeletal symptoms. Pressure Pain Threshold (PPT) was measured to evaluate sensory responses. According to JCQ, all groups were classified as active profile. There was a significant association between work engagement and workers' categories (p workers had the highest scores for all the UWES domains, while PrBC had the lowest ones. PPT showed that PrBC workers had an increased sensitivity for left deltoid (p workers had an increased sensitivity for both epicondyles than PuWC (right p  0.05). This study showed differences in psychosocial risk factors and musculoskeletal symptoms in workers engaged in different types of jobs and work organization. Personal and work-related characteristics, psychosocial factors and PPT responses were different across workers' group. Despite all, there was no significant difference in reported symptoms across the groups, possibly indicating that the physical load is similar among the sectors.

An Examination of Blue- versus White-Collar Workers' Conceptualizations of Job Satisfaction Facets

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Hu, Xiaoxiao; Kaplan, Seth; Dalal, Reeshad S.

2010-01-01

This study examined the degree to which blue- versus white-collar workers differentially conceptualize various job facets, namely the work itself, co-workers, supervisors, and pay. To examine these potential differences, we conducted a series of analyses on job satisfaction ratings from two samples of university workers. Consistent with the study…

The Determinants of the Gender Gap in the Proportion of Managers among White-collar Regular Workers: Undue disadvantages of being women and the policy measures of their eliminations (Japanese)

OpenAIRE

YAMAGUCHI Kazuo

2013-01-01

This article analyzes the determinants of sex difference in the proportion of managers among white-collar regular workers by using linked data of the employers and employees of Japanese firms obtained from the International Comparative Surveys on Work-Life Balance conducted by the Research Institute of Economy, Trade and Industry. First, the article shows that reasons for "having few or no female managers," such as women's job quit rate, given as responses by employer surveys conducted by the...

An Evaluation of the Work and Life Conditions and the Quality of Life in 60 to 65 Year-Old White-Collar Employees, Manual Workers, and Unemployed Controls.

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Sołtysik, Bartłomiej K; Kroc, Łukasz; Pigłowska, Małgorzata; Guligowska, Agnieszka; Śmigielski, Janusz; Kostka, Tomasz

2017-05-01

Assessment of the work and life conditions of 60 to 65-year-old seniors with regard to type of work and quality of life (QoL). The European Foundation for Improvement of Living and Working Conditions Questionnaire and the EuroQol 5D were used to evaluate work and life conditions and QoL in the three age- and sex-matched 60 to 65-year-old groups (white-collar, manual workers, and unemployed subjects, 100 each group, 50% of women). Manual workers and unemployed subjects had lower QoL score (0 to 100 point scale) than white-collar workers (accordingly 72.2; 71.2; 76.2; P working subjects (n = 200), QoL was inversely associated with reported health problems (P work (P work, while in the intellectual group (n = 100) mainly by health factors. Quality of work and health assessment are the main domains that influence older workers' QoL and may contribute to the shortening of the work period and accelerated transfer to retirement. Quality of work assessment seems especially important in older manual workers.

A study of the health-related quality of life and work-related stress of white-collar migrant workers.

Science.gov (United States)

Tsai, Su-Ying

2012-10-19

Little is known about the health-related quality of life (HRQoL) and work-related stress and its risk factors among white-collar businessmen and management workers that migrate to high-income developing countries. A structural questionnaire survey was administered to 156 white-collar Taiwanese management personnel of representative companies of their industries in Taiwan, who were assigned long-term job positions in China. Questionnaire content included demographics and medical history, self-reported physical and mental conditions, personal lifestyle and behavior, Beck Depression Inventory, and information on HRQoL. White-collar migrant workers reported a high prevalence of alcohol consumption (72.4%) and perceived work-related stress (62.2%), and a lower prevalence of regular exercise (12.2%). Workers with higher levels of perceived work-related stress reported more alcohol consumption, a history of hyperlipidemia, and a higher prevalence of self-reported neck pain, poor sleep, and mild/moderate/severe depression. In our primary multivariate risk model to determine lifestyle and work-related stress variables and HRQoL, perceived work-related stress and a feeling of depression negatively impacted both the Physical Component Summary (PCS) and Mental Component Summary (MCS) scores of the SF-36 health survey. Hyperlipidemia and self-reported neck pain were associated with significantly lower PCS scores, whereas cardiovascular disease, gastric ulcer, and poor sleep were associated with statistically lower MCS scores. White-collar migrant workers are generally younger with high socioeconomic status. Perceived work-related stress and a feeling of depression indirectly affect HRQoL. Hyperlipidemia, self-reported neck pain, cardiovascular disease, gastric ulcer, and poor sleep also had a significant negative impact on HRQoL.

A Study of the Health-Related Quality of Life and Work-Related Stress of White-Collar Migrant Workers

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Su-Ying Tsai

2012-10-01

Full Text Available Little is known about the health-related quality of life (HRQoL and work-related stress and its risk factors among white-collar businessmen and management workers that migrate to high-income developing countries. A structural questionnaire survey was administered to 156 white-collar Taiwanese management personnel of representative companies of their industries in Taiwan, who were assigned long-term job positions in China. Questionnaire content included demographics and medical history, self-reported physical and mental conditions, personal lifestyle and behavior, Beck Depression Inventory, and information on HRQoL. White-collar migrant workers reported a high prevalence of alcohol consumption (72.4% and perceived work-related stress (62.2%, and a lower prevalence of regular exercise (12.2%. Workers with higher levels of perceived work-related stress reported more alcohol consumption, a history of hyperlipidemia, and a higher prevalence of self-reported neck pain, poor sleep, and mild/moderate/severe depression. In our primary multivariate risk model to determine lifestyle and work-related stress variables and HRQoL, perceived work-related stress and a feeling of depression negatively impacted both the Physical Component Summary (PCS and Mental Component Summary (MCS scores of the SF-36 health survey. Hyperlipidemia and self-reported neck pain were associated with significantly lower PCS scores, whereas cardiovascular disease, gastric ulcer, and poor sleep were associated with statistically lower MCS scores. White-collar migrant workers are generally younger with high socioeconomic status. Perceived work-related stress and a feeling of depression indirectly affect HRQoL. Hyperlipidemia, self-reported neck pain, cardiovascular disease, gastric ulcer, and poor sleep also had a significant negative impact on HRQoL.

The relationship between meeting of recommendations on physical activity for health and perceived work ability among white-collar workers.

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Nawrocka, Agnieszka; Garbaciak, Wiesław; Cholewa, Jarosław; Mynarski, Władysław

2018-04-01

The aim of this study was to evaluate the association between meeting recommendations on physical activity for health in leisure-time and the ability to work among Polish white-collar workers. The study used a cross-sectional design with a convenience sample of 360 white-collar workers. Participants recorded 7-day physical activity logs, including form, duration and intensity of leisure-time physical activities. The results were compared to health recommendations. A standardized Work Ability Index (WAI) questionnaire was used in assessing the ability to work. Participants who met health recommendations achieved higher scores of the WAI (mean score = 41.93) in comparison to those who were not sufficiently physically active (mean score = 39.35) (p health-related physical activity recommendations almost double the odds of reaching at least good work ability (OR = 1.94, 95% CI = 1.12-3.36). Meeting leisure-time physical activity recommendations (especially the criterion of vigorous physical activity) is significantly related to higher self-assessed ability to work among white-collar workers.

Why Blue-Collar Blacks Help Less

OpenAIRE

Smith, Sandra Susan; Young, Kara Alexis

2013-01-01

Why are blue-collar blacks less likely to help jobseekers than jobholders from other ethnoracial groups or even than more affluent blacks? Drawing from in-depth, semi-structured interviews with 97 black and Latino workers at one large, public sector employer, we find that blue-collar black workers both helped less proactively and rejected more requests for assistance than did blue-collar Latino and white-collar black workers. We attribute blue-collar blacks’ more passive engagement to their...

Decent Work in the Chinese Apparel Industry: Comparative Analysis of Blue-Collar and White-Collar Garment Workers

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Caixia Chen

2017-08-01

Full Text Available Addressing labor issues in the apparel industry is significantly important due to customers’ increasing awareness of poor working conditions and growing labor crises in apparel production locations worldwide. Decent work is a key element to achieving fair and harmonious employment, but is not always evident in global apparel production networks. This study examines the working conditions in China’s garment manufacturing industry, which employs more than 10 million workers. A survey was administered to 313 blue-collar workers and 228 white-collar workers on issues related to decent work, including workers’ concerns, satisfaction levels and attitudes towards decent work. Regression analysis showed that workers’ attitudes are significantly related to age, education level, service length and monthly wage. Gap analysis revealed poor understanding of decent work and low satisfaction with primary indicators of decent work. However, results suggest that workers increasingly value soft factors and the overall work experience, not only financial benefits. Cluster analysis identified four clusters of workers. This study contributes to understanding garment worker perceptions of decent work and provides implications for the operationalization of decent work in China’s garment manufacturing industry.

Patterns of smoking and its association with psychosocial work conditions among blue-collar and service employees of hospitality venues in Shenyang, PR China.

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Li, Xun; Liang, Huiying; Li, Xuelian; Guan, Peng; Yin, Zhihua; Zhou, Baosen

2010-01-27

To characterize the smoking patterns of hospitality employees in blue-collar and service occupations, and to examine its relations with psychosocial work conditions. The Shenyang Hospitality Industry Employees Survey-a face-to-face cross-sectional study of representative hospitality industry employees-was conducted between March and July 2008. A total of 4,213 workers were selected using stratified random cluster sampling designs, and final analyses were performed on 2,508 blue-collar and service subjects. Multilevel-logistic regression models were used to estimate the contribution of psychosocial work conditions to smoking status. Blue-collar and service employees smoked at a rate 1.4 times that of the general population (49.4% vs. 35.8%), more particularly for females (12.9% vs. 3.08%). Strain jobs had significantly higher odds ratio of daily smoking (OR 2.09, 95%CI: 1.28-3.41) compared to the relaxed category. The passive jobs (OR 2.01, 95%CI 1.27 to 3.17), highest job demands (OR 1.72, 95%CI: 1.13-2.61), and lowest job control (OR 2.56, 95%CI: 1.57-4.16) were also associated with a significantly higher daily smoking ratio. The negative relationship between job stability and smoking behavior was slightly stronger among daily than occasional smokers. However, neither job strain nor any of its components was found to be significantly associated with occasional smoking. Smoking in hospitality blue-collar and service employees is certainly a major occupational health problem in Shenyang. This evidence also suggests an association between psychosocial-work conditions and smoking status, and implies that more intervention studies where changes in work environment are carried out in combination with health promotion interventions should be performed.

Type A and type behaviors and factors related to job satisfaction among male white-collar workers.

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Hagihara, A; Tarumi, K; Morimoto, K

1998-01-01

Numerous studies have examined the health effects of Type A behavior and job satisfaction/dissatisfaction, but we know very little about the relationship between aspects of the work environment related to job satisfaction and the Type A behavior pattern. In the present study, we analyzed data concerning work Stressors, private aspects of life, and job satisfaction among male white-collar workers (n=657) in a large steel company, and identified the respective aspects of the work environment related to job satisfaction among groups divided by Type A/B behavior patterns.We found that the nature of predictors for job satisfaction varied with the behavior type. "Being not busy at work" (pjob satisfaction among the Type A workers while "working less than 10 hours per day" (pjob satisfaction among the Type workers. "Work performance is evaluated" was a significant predictor of job satisfaction among all three behavior types (A, B, and A/B).Our results can provide information useful for the creation of programs to lower the level of job dissatisfaction and mental stress depending upon the behavior type of employees.

Long working hours and risk for hypertension in Japanese male white collar workers

OpenAIRE

Nakanishi, N; Yoshida, H; Nagano, K; Kawashimo, H; Nakamura, K; Tatara, K

2001-01-01

STUDY OBJECTIVE—To evaluate the association of long working hours with the risk for hypertension.
DESIGN—A five year prospective cohort study.
SETTING—Work site in Osaka, Japan.
PARTICIPANTS—941 hypertension free Japanese male white collar workers aged 35-54 years were prospectively examined by serial annual health examinations. Men in whom borderline hypertension and hypertension were found during repeated surveys were defined as incidental cases of borderline hypertension and hypertension.
...

Effects of a multicomponent workplace intervention programme with environmental changes on physical activity among Japanese white collar employees: a protocol for a cluster randomised controlled trial.

Science.gov (United States)

Watanabe, Kazuhiro; Kawakami, Norito

2017-10-24

Physical activity is one of the most important health behaviours as a determinant of physical and mental health. Although intervention strategies for promoting physical activity among workers are needed, evidence for the effectiveness of multilevel workplace interventions with environmental changes on the promotion of physical activity are still limited due to lack of cluster randomised controlled trials (RCTs). The aim of this study is to investigate effects of a 3-month workplace intervention programme with environmental changes on the improvement in physical activity among Japanese white collar employees. This study will be a two-arm and parallel-group cluster (worksite) RCT. Japanese worksites and employees who are employed by the worksites will be recruited through health insurance associations and chambers of commerce. Worksites that meet the inclusion criteria will be randomly allocated to intervention or control groups. The intervention worksites will be offered the original intervention programme that consists of 13 contents with environmental changes. The control worksites will be able to get three times feedback of the assessment of the amount of physical activity and basic occupational health service in each worksite. The primary outcome will be the total amount of physical activity measured by the Global Physical Activity Questionnaire at baseline, 3 months and 6 months. Multilevel latent growth modelling will be conducted to examine the effectiveness of the intervention programme. This study was ethically approved by the research ethics committee of the Graduate School of Medicine and Faculty of Medicine, The University of Tokyo, Japan (No. 11230). Results will be submitted and published in a scientific peer-reviewed journal. UMIN000024069; Pre-results. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

The impact of long working hours on psychosocial stress response among white-collar workers

OpenAIRE

LEE, Kyungjin; SUH, Chunhui; KIM, Jong-Eun; PARK, Jae Oh

2016-01-01

This study examined the association between long working hours and psychosocial stress responses. In total, 1,122 white-collar workers from a company in Korea completed self-administered questionnaires following a lecture about the study aim, procedures, and confidentiality. Psychosocial stress responses were evaluated using the Psychosocial Well-being Index - Short Form (PWI-SF), and psychosocial working conditions were evaluated with the Korean Occupational Stress Scale - Short Form (KOSS-S...

Convenience in white-collar crime: A resource perspective

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Petter Gottschalk

2017-03-01

Full Text Available White-collar offenders have access to resources that make financial crime convenient. In the rare case of crime suspicion, resources are available in terms of professional attorney work, control over internal investigations, and public relations support. Hiring private investigators at an early stage of potential crime disclosure enables the organization to control the investigation mandate and influence the investigation process and the investigation output. Getting an early start on reconstruction of the past in terms of a fraud examination makes it possible for the suspect and the organization to influence what facts are relevant and how facts might be assessed in terms of possible violations of the penal code. Convenience aspects of private investigations are discussed in this article in terms of five internal investigations, two in the United States (General Motors and Lehman Brothers and three in Norway (Telenor VimpelCom, DNB Bank, and Norwegian Football Association. The aim of this research is to contribute insights into convenience associated with internal private investigations.

The impact of long working hours on psychosocial stress response among white-collar workers.

Science.gov (United States)

Lee, Kyungjin; Suh, Chunhui; Kim, Jong-Eun; Park, Jae Oh

2017-02-07

This study examined the association between long working hours and psychosocial stress responses. In total, 1,122 white-collar workers from a company in Korea completed self-administered questionnaires following a lecture about the study aim, procedures, and confidentiality. Psychosocial stress responses were evaluated using the Psychosocial Well-being Index - Short Form (PWI-SF), and psychosocial working conditions were evaluated with the Korean Occupational Stress Scale - Short Form (KOSS-SF). Multivariate logistic regression analysis was performed after adjusting for demographic variables and psychosocial working conditions to examine associations between long working hours and psychosocial stress responses. In comparison with the reference group, which worked 40-44 hours per week, the crude odds ratio (OR) of the respondents who worked 60 or more hours was 4.56 (95% confidence interval (CI), 2.55-8.15) in terms of psychosocial stress responses. After adjusting for demographic variables, the adjusted OR of those working ≥60 hours was 5.61 (95% CI, 3.01-10.47). After adjusting for both demographic variables and psychosocial working conditions, the adjusted OR of those working ≥60 hours was 3.25 (95% CI, 1.56-6.79). This study found that long working hours are significantly related to psychosocial stress responses among white-collar workers in one Korean company.

IS OHS NEGLIGENCE AND EVASION AN “ERROR OF JUDGEMENT” OR “WHITE-COLLAR CRIME”? AN INTERPRETATION OF APPAREL MANUFACTURERS IN BANGLADESH

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Muhammad Faisol Chowdhury

2016-12-01

Full Text Available This paper investigates the managerial interpretation of the terms “error of judgement” and “white-collar crime” in relation to the evasion or negligence observed in administering occupational health and safety (OHS provisions in the apparel manufacturing sector of Bangladesh. The research is qualitative in nature and follows an interpretivist paradigm. The questionnaire responses were collected from 20 mid- and top-level managers from 10 large apparel manufacturing factories located on the outskirts of Dhaka. The research reveals that all of the respondents have adequate knowledge about the relevant OHS provisions and safety protocols imposed on them by the local government and the global supply chain. They believe that the correct administration of the OHS provisions will reduce workplace accidents effectively. The research unfolds that the respondents interpret in different ways the terms "error of judgement” and “white-collar crime” in association with OHS negligence and evasion. Although empirical evidence shows that this type of negligence and evasion are considered as white-collar crime and punishable, most of the respondents in this research do not subscribe to this notion and alternatively believe that it is an “error of judgement” and therefore non-punishable.

A Cultural Reading of a Chinese White-Collar Workplace Bestseller and its Filmic Adaptation: Li Ke’s A Story of Lala’s Promotion and Go Lala Go!

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Shenshen Cai

2014-08-01

Full Text Available In 2007, Li Ke’s novel A Story of Lala’s Promotion (Du Lala Shengzhi Ji became a bestseller among Chinese white-collar workers in foreign-owned (Western companies and struck a chord with the Chinese middle class. The novel revolves around office politics, Western company culture and the white-collar lifestyle, the ‘shelved ladies’ phenomenon and middle-class aesthetics. To decipher the embedded cultural codes of this book, this study undertakes a textual analysis of the plots of A Story of Lala’s Promotion and its filmic adaptation, Go Lala Go! (Du Lala Shengzhi Ji dir. Xu Jinglei, 2010. This paper conducts a trans-media adaption study (from fiction to film to examine three interrelated themes in the novel and the film. First, focusing on the influence of Western corporate culture on Chinese white-collar workers under economic globalisation, the widely circulating rules of Western workplaces are interpreted, clarifying the acculturating process of Western culture over its Chinese counterpart. The paper further explains that on the platform provided by foreign companies, and with the influence and training of Western corporate culture, intelligent and diligent young Chinese aspirational women struggle and realise their dreams in the workplace. Second, employing a feminist perspective, an attempt is made to address the situation of contemporary Chinese white-collar women represented by the contemporary social phenomenon of the ‘shelved ladies’, which also serves as an emblem of female independence and individualism. Third, through an analysis of the filmic adaptation, which focuses on the white-collar female’s lifestyle and consumption habits, the paper also highlights the contemporary Chinese population’s pursuit of a middle-class identity and aesthetic that mirrors the overwhelming consumerism of post-socialist China.

Hazard Prevention Regarding Occupational Accidents Involving Blue-Collar Foreign Workers: A Perspective of Taiwanese Manpower Agencies.

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Chang, Huan-Cheng; Wang, Mei-Chin; Liao, Hung-Chang; Cheng, Shu-Fang; Wang, Ya-Huei

2016-07-13

Since 1989, blue-collar foreign workers have been permitted to work in Taiwanese industries. Most blue-collar foreign workers apply for jobs in Taiwan through blue-collar foreign workers' agencies. Because blue-collar foreign workers are not familiar with the language and culture in Taiwan, in occupational accident education and hazard prevention, the agencies play an important role in the coordination and translation between employees and blue-collar foreign workers. The purpose of this study is to establish the agencies' role in the occupational accidents education and hazard prevention for blue-collar foreign workers in Taiwan. This study uses a qualitative method-grounded theory-to collect, code, and analyze the data in order to understand the agencies' role in occupational accident education and hazard prevention for blue-collar foreign workers in Taiwan. The results show that the duty of agencies in occupational accident education and hazard prevention includes selecting appropriate blue-collar foreign workers, communicating between employees and blue-collar foreign workers, collecting occupational safety and health information, assisting in the training of occupational safety and health, and helping blue-collar foreign workers adapt to their lives in Taiwan. Finally, this study suggests seven important points and discusses the implementation process necessary to improve governmental policies. The government and employees should pay attention to the education/training of occupational safety and health for blue-collar foreign workers to eliminate unsafe behavior in order to protect the lives of blue-collar foreign workers.

Hazard Prevention Regarding Occupational Accidents Involving Blue-Collar Foreign Workers: A Perspective of Taiwanese Manpower Agencies

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Huan-Cheng Chang

2016-07-01

Full Text Available Since 1989, blue-collar foreign workers have been permitted to work in Taiwanese industries. Most blue-collar foreign workers apply for jobs in Taiwan through blue-collar foreign workers’ agencies. Because blue-collar foreign workers are not familiar with the language and culture in Taiwan, in occupational accident education and hazard prevention, the agencies play an important role in the coordination and translation between employees and blue-collar foreign workers. The purpose of this study is to establish the agencies’ role in the occupational accidents education and hazard prevention for blue-collar foreign workers in Taiwan. This study uses a qualitative method—grounded theory—to collect, code, and analyze the data in order to understand the agencies’ role in occupational accident education and hazard prevention for blue-collar foreign workers in Taiwan. The results show that the duty of agencies in occupational accident education and hazard prevention includes selecting appropriate blue-collar foreign workers, communicating between employees and blue-collar foreign workers, collecting occupational safety and health information, assisting in the training of occupational safety and health, and helping blue-collar foreign workers adapt to their lives in Taiwan. Finally, this study suggests seven important points and discusses the implementation process necessary to improve governmental policies. The government and employees should pay attention to the education/training of occupational safety and health for blue-collar foreign workers to eliminate unsafe behavior in order to protect the lives of blue-collar foreign workers.

A Collar for Marking Big Game Animals

Science.gov (United States)

Robert L. Phillips

1970-01-01

A Simple, inexpensive collar made of Armor-tite (a vinyl-coated nylon fabric) was designed for marking white-tailed deer (Odocoileus virginianus) and moose (Alces alces). Field tests showed that the material is easily seen and extrememly durable. It may be suitable for use on other large mammals. The collar can be quickly fitted to individual animals under field...

Long working hours and risk for hypertension in Japanese male white collar workers.

Science.gov (United States)

Nakanishi, N; Yoshida, H; Nagano, K; Kawashimo, H; Nakamura, K; Tatara, K

2001-05-01

To evaluate the association of long working hours with the risk for hypertension. A five year prospective cohort study. Work site in Osaka, Japan. 941 hypertension free Japanese male white collar workers aged 35-54 years were prospectively examined by serial annual health examinations. Men in whom borderline hypertension and hypertension were found during repeated surveys were defined as incidental cases of borderline hypertension and hypertension. 336 and 88 men developed hypertension above the borderline level and definite hypertension during the 3940 and 4531 person years, respectively. After controlling for potential predictors of hypertension, the relative risk for hypertension above the borderline level, compared with those who worked hours per day, was 0.63 (95% confidence intervals (CI): 0.43, 0.91) for those who worked 10.0-10.9 hours per day and 0.48 (95% CI: 0.31, 0.74) for those who worked > or = 11.0 hours per day. The relative risk for definite hypertension, compared with those who worked hours per day, was 0.33 (95% CI: 0.11, 0.95) for those who worked > or = 11.0 hours per day. The multivariate adjusted slopes of diastolic blood pressure (DBP) and mean arterial blood pressure (MABP) during five years of follow up decreased as working hours per day increased. From the multiple regression analyses, working hours per day remained as an independent negative factor for the slopes of systolic blood pressure, DBP, and MABP. These results indicate that long working hours are negatively associated with the risk for hypertension in Japanese male white collar workers.

A Cultural Reading of a Chinese White-Collar Workplace Bestseller and its Filmic Adaptation: Li Ke’s A Story of Lala’s Promotion and Go Lala Go!

OpenAIRE

Shenshen Cai

2014-01-01

In 2007, Li Ke’s novel A Story of Lala’s Promotion (Du Lala Shengzhi Ji) became a bestseller among Chinese white-collar workers in foreign-owned (Western) companies and struck a chord with the Chinese middle class. The novel revolves around office politics, Western company culture and the white-collar lifestyle, the ‘shelved ladies’ phenomenon and middle-class aesthetics. To decipher the embedded cultural codes of this book, this study undertakes a textual analysis of the plots of A Story of ...

Prison Field Trips: Can White-Collar Criminals Positively Affect the Ethical and Legal Behavior of Marketing and MBA Students?

Science.gov (United States)

Castleberry, Stephen B.

2007-01-01

Marketing educators bear some responsibility for teaching ethics and legal issues to their students. Visits to white-collar criminals in a federal prison camp are one method of achieving this task. This article develops and empirically assesses ten objectives for such a visit by MBA and undergraduate marketing classes. Undergraduates rated the…

Unskilled blue collar workers: Bourgeois and/or authoritarian? Results from a small scale survey in Belgium

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Hans De Witte

2007-04-01

adopted the attitudes (and life style of white collar workers, from whom they can no longer be distinguished. Lipset’s hypothesis of the ‘authoritarianism of the working class’, on the other hand, states that blue collar workers more strongly endorse a conservative attitude on socio-cultural matters and a progressive stand concerning socio-economic issues. Both hypotheses are tested using data from a small scale survey (N = 135 among unskilled blue collar workers and lower- and mid-level white collar workers from different large companies in the region of Leuven, Belgium. The results indicate that the interviewed unskilled blue collar workers still hold a set of attitudes that distinguishes them from the interviewed white collar workers. So, the ‘embourgeoisement’ thesis was refuted. Instead, the unskilled blue collar workers were more conservative on a socio-cultural level, and more progressive concerning socio-economic issues. These results are in line with Lipset’s ‘authoritarianism of the working class’ hypothesis.

Factors associated with utilization of traditional Chinese medicine by white collar foreign workers living in Taiwan.

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Daly, Maria; Tai, Chen-Jei; Deng, Chung-Yeh; Chien, Li-Yin

2009-01-14

Traditional Chinese medicine (TCM) has remained an integral part of Chinese culture and society for thousands of years. In Taiwan TCM is a recognized element of its National Health Insurance Scheme. However, there is no knowledge about how TCM is accessed by foreign workers from a non-Asian cultural background. The objectives of this study were to investigate the prevalence and patterns of TCM use among non-Asian white-collar workers living in Taiwan, and examine factors likely to influence their use of TCM. This study applied a cross-sectional survey design. A total of 207 white-collar foreign workers of a non-Asian background currently holding National Health Insurance cards who had lived in Taiwan for 4 months or more participated in this study. The prevalence of TCM use was 45%. The most frequently used therapies were traditional Chinese herbs/medicine and acupuncture. Factors indicating the likelihood of TCM usage were age 31-40 years, visit to an allopathic medical doctor in the last year, ability to read Chinese, having a friend or family member available to assist in the use of TCM, and access to information about TCM services available in Taiwan. Utilization of TCM by people of a non-Asian background living in Taiwan appears to be most influenced by enabling factors including language ability, access to information, and informal reference persons.

Factors associated with utilization of traditional Chinese medicine by white collar foreign workers living in Taiwan

OpenAIRE

Deng Chung-Yeh; Tai Chen-Jei; Daly Maria; Chien Li-Yin

2009-01-01

Abstract Background Traditional Chinese medicine (TCM) has remained an integral part of Chinese culture and society for thousands of years. In Taiwan TCM is a recognized element of its National Health Insurance Scheme. However, there is no knowledge about how TCM is accessed by foreign workers from a non-Asian cultural background. The objectives of this study were to investigate the prevalence and patterns of TCM use among non-Asian white-collar workers living in Taiwan, and examine factors l...

Predictors of the work-related depressive symptoms among blue-collar male employees of an industrial unit in Iran

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Masoud Lotfizadeh

2016-01-01

Full Text Available Background and Aim: Possible associations between depressive symptoms and work-related parameters have frequently been discussed in the literature. The present study was aimed to evaluate the work-related depressive symptoms and their possible-related parameters among male employees of Esfahan Steel Company (ESCO as one of the most important industrial sites in Iran. Materials and Methods: With a cross-sectional design and a stratified random sampling method in 2010, a total of 400 male employees were enrolled from the operational parts of the ESCO. Results: Among 400 participated employees, 245 (61.3% were rotational duty employees and 358 (89.5% were reported making <$500. After applying the linear regression model, some variables including: economic difficulties (P = 0.022, odds ratio [OR] = 0.558, 95% confidence interval [CI] =0.339–0.919, family-related problems (P = 0.003, OR = 0.303, 95% CI = 0.138–0.669, and work environment (P < 0.001, OR = 0.244, 95% CI = 0.140–0.426 were found to be significantly associated with higher depressive symptoms among the participants. Conclusion: The present study brought to light the predictors of occupational depressive symptoms among blue-collar employees of ESCO. More research is needed to find the causal relations between mental health and work-related parameters among Iranian employees.

Factors associated with utilization of traditional Chinese medicine by white collar foreign workers living in Taiwan

Science.gov (United States)

Daly, Maria; Tai, Chen-Jei; Deng, Chung-Yeh; Chien, Li-Yin

2009-01-01

Background Traditional Chinese medicine (TCM) has remained an integral part of Chinese culture and society for thousands of years. In Taiwan TCM is a recognized element of its National Health Insurance Scheme. However, there is no knowledge about how TCM is accessed by foreign workers from a non-Asian cultural background. The objectives of this study were to investigate the prevalence and patterns of TCM use among non-Asian white-collar workers living in Taiwan, and examine factors likely to influence their use of TCM. Methods This study applied a cross-sectional survey design. A total of 207 white-collar foreign workers of a non-Asian background currently holding National Health Insurance cards who had lived in Taiwan for 4 months or more participated in this study. Results The prevalence of TCM use was 45%. The most frequently used therapies were traditional Chinese herbs/medicine and acupuncture. Factors indicating the likelihood of TCM usage were age 31–40 years, visit to an allopathic medical doctor in the last year, ability to read Chinese, having a friend or family member available to assist in the use of TCM, and access to information about TCM services available in Taiwan. Conclusion Utilization of TCM by people of a non-Asian background living in Taiwan appears to be most influenced by enabling factors including language ability, access to information, and informal reference persons. PMID:19144152

A Swedish national twin study of criminal behavior and its violent, white-collar and property subtypes.

Science.gov (United States)

Kendler, K S; Maes, H H; Lönn, S L; Morris, N A; Lichtenstein, P; Sundquist, J; Sundquist, K

2015-08-01

We sought to clarify the etiological contribution of genetic and environmental factors to total criminal behavior (CB) measured as criminal convictions in men and women, and to violent (VCB), white-collar (WCCB) and property criminal behavior (PCB) in men only. In 21 603 twin pairs from the Swedish Twin Registry, we obtained information on all criminal convictions from 1973 to 2011 from the Swedish Crime Register. Twin modeling was performed using the OpenMx package. For all criminal convictions, heritability was estimated at around 45% in both sexes, with the shared environment accounting for 18% of the variance in liability in females and 27% in males. The correlation of these risk factors across sexes was estimated at +0.63. In men, the magnitudes of genetic and environmental influence were similar in the three criminal conviction subtypes. However, for violent and white-collar convictions, nearly half and one-third of the genetic effects were respectively unique to that criminal subtype. About half of the familial environmental effects were unique to property convictions. The familial aggregation of officially recorded CB is substantial and results from both genetic and familial environmental factors. These factors are moderately correlated across the sexes suggesting that some genetic and environmental influences on criminal convictions are unique to men and to women. Violent criminal behavior and property crime are substantially influenced respectively by genetic and shared environmental risk factors unique to that criminal subtype.

Factors associated with utilization of traditional Chinese medicine by white collar foreign workers living in Taiwan

Directory of Open Access Journals (Sweden)

Deng Chung-Yeh

2009-01-01

Full Text Available Abstract Background Traditional Chinese medicine (TCM has remained an integral part of Chinese culture and society for thousands of years. In Taiwan TCM is a recognized element of its National Health Insurance Scheme. However, there is no knowledge about how TCM is accessed by foreign workers from a non-Asian cultural background. The objectives of this study were to investigate the prevalence and patterns of TCM use among non-Asian white-collar workers living in Taiwan, and examine factors likely to influence their use of TCM. Methods This study applied a cross-sectional survey design. A total of 207 white-collar foreign workers of a non-Asian background currently holding National Health Insurance cards who had lived in Taiwan for 4 months or more participated in this study. Results The prevalence of TCM use was 45%. The most frequently used therapies were traditional Chinese herbs/medicine and acupuncture. Factors indicating the likelihood of TCM usage were age 31–40 years, visit to an allopathic medical doctor in the last year, ability to read Chinese, having a friend or family member available to assist in the use of TCM, and access to information about TCM services available in Taiwan. Conclusion Utilization of TCM by people of a non-Asian background living in Taiwan appears to be most influenced by enabling factors including language ability, access to information, and informal reference persons.

Workplace conflict and employee well-being : The moderating role of detachment from work during off-job time

OpenAIRE

Sonnentag, Sabine; Unger, Dana; Nägel, Inga J.

2013-01-01

Purpose – The purpose of this study is to address the relation between task and relationship conflicts at work and employee well-being. It seeks to examine psychological detachment from work during off-job time as a moderator in the relation between conflicts and well-being. Design/methodology/approach – In a field study, 291 white-collar employees completed survey measures of task conflicts, relationship conflicts, psychological detachment from work during off-job time, and well-being. Contr...

A comparative study of the effect of soft and hard cervical collars on static postural

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Minoo Khalkhali Zavieh

2013-01-01

Full Text Available AbstractBackground and Aim: Using cervical collars is one of the treatment methods for releaving cervical pain. The effect of limb orthotics on proprioception and postural stability has been suggested. There is not sufficient studies about the effect of cervical collars on static and dynamic stability, and the effect of soft and hard collars have not been compared with one another. The objective of this study is investigating and comparing the immediate effect of soft and hard cervical collars on static postural stability in healthy young subjects. Methods & Materials: In standing position on firm surface with closed eyes, both soft and hard collars decreased the stability and there was not any significant difference among collars. In standing positions on soft surface with closed and opened eyes, using none of the soft and hard collars did not change the stability. This quasi experimental study through repeated measure method has been conducted on 65 healthy young male and female college students. Static stability was evaluated by modified Clinical Test for Sensory Interaction and Balance (CTSIB in conditions without collar and by soft and hard cervical collars and were compared between the conditions. Results: Conclusion: Our results suggest that in static conditions, without vision, both collars decrease the stability in healthy young subjects. So considering the evaluation of stability and prevention of balance disturbance during the collar prescription seems to be necessary.

Job mismatching, unequal opportunities and long-term sickness absence in female white-collar workers in Sweden.

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Sandmark, Hélène

2009-01-01

To investigate associations between long-term sick-listing and factors at work and in family life. Associations were investigated in a cross-sectional case-referent study. The study base included women in white-collar jobs, aged 30-55 years, living in three urban areas in Sweden between February 2004 and October 2004. A postal questionnaire was constructed with questions on occupational and family circumstances, and sent to 513 randomly selected female white-collar workers, of whom 233 had ongoing sick-leave of 90 days or more. The response rate was 81% (n = 413). Most of the women in this study were in managerial positions. The unadjusted associations showed that sick-listed women with children showed the highest estimates regarding reported long working hours, bullying, high mental strain, low control and low influence at work, and work-family imbalance. In a regression model, the strongest associations were: experiencing too high mental strain in work tasks (odds ratio (OR) = 2.57, 95% confidence interval (CI) = 2.09-3.15) and low control and influence at work (OR=2.17, 95% CI= 1.60-2.94). Sick-listed women reported an overall higher dissatisfaction with their workplace and working life. There seems to be a greater tendency for the sick-listed women in this study to experience low control and too high mental strain at work and to live in traditional family relationships with unequal opportunities. The women who were sick-listed were probably less able to cope with work stress and to find a balance between work and family life.

WHITE-COLLAR CRIME’S FORECASTING AND REDUCTION BY MEANS OF PRE-EMPLOYMENT TESTING IN THE PENAL POLITICS OF THE STATE: EMPIRICAL FINDINGS FOR MOLDOVA AND ISRAEL

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Jacob RUB

2017-01-01

Full Text Available The purpose of the present article is to elaborate a valid method of forecasting of the potential offender during the hiring process by means of pre-employment tests as an integral part of the process of prevention and counteracting of the phenomenon of white-collar criminality in the realm of Penal Politics of the Republic of Moldova and the State of Israel. Namely, the „personality coefficient” of the potential offender, which, in the author’s opinion, will define better the likelihood of success in perpetrating a white-collar crime. As a result, a new methodology and tactics for the earlier reducing of white-collar criminality at workplace a new and original scale of pre-employment test valid for hiring process which will be justifiable not only from economical and sociological standpoint, but also from criminological point of view in the process of white-collar criminality reducing.Prognozarea şi reducerea criminalităţii gulerelor albe prin metoda testărilor pre-angajatoare în politica penală a statului: rezultatele empirice pentru Moldova şi IsraelScopul propus în acest articol constă în elaborarea unei metode valide pentru identificarea criminalilor potenţiali în procesul de angajare prin teste de pre-selecţie privite ca parte integrantă a procesului de prevenire şi combatere a fenomenului criminalităţii gulerelor albe în cadrul politicii penale a Republicii Moldova şi a Statului Israel. În special, este propus spre utilizare „coeficientul personalităţii” potenţialului infractor care, în opinia autorului, va defini mai precis probabilitatea săvârşirii crimei gulerelor albe. Prin urmare, este propusă şi argumentată o nouă metodologie şi tactică de reducere a criminalităţii gulerelor albe la locul de muncă, precum şi un model original de testare pre-angajare oportun din perspectivă economică, sociologică şi criminologică.

The Dispersion of Employees' Wage Increases and Firm Performance

DEFF Research Database (Denmark)

Grund, Christian; Westergård-Nielsen, Niels Chr.

does not induce any monetary incentives. Evidence from unique Danish linked employer employee data shows that large dispersion of wage growth within firms is generally connected with low firm performance. The results are mainly driven by white collar rather than blue collar workers.......In this contribution, we examine the interrelation between intra-firm wage increases and firm performance. Previous studies have focused on the dispersion of wages in order to examine for the empirical dominance of positive monetary incentives effects compared to adverse effects due to fairness...... considerations. We argue that the dispersion of wage increases rather than wage levels is a crucial measure for monetary incentives in firms. The larger the dispersion of wage increases the higher the amount of monetary incentives in firms. In contrast, huge wage inequality without any promotion possibilities...

Oral impacts on daily performances in white-collar port workers in Nellore, India - a cross-sectional study.

Science.gov (United States)

Soundarya Chowdary, Mandava; Sudhir, Kudlur Maheswarappa; Reddy, Vuyurru Chandrasekhara; Krishna Kumar, Rachakorda Veera Venkata Sathya Sai; Srinivasulu, Gomasani

2016-01-01

Oral diseases not only cause pain, but severely impair large number of individuals and can affect various aspects of life, including oral functions, appearance and interpersonal relationships. The aim of the study was to assess the interrelationship between oral impact on daily performance (OIDP) scores, socio-demographic characteristics, dental caries experience and periodontal status. A cross-sectional descriptive epidemiological study was conducted on a sample of 250 white-collar port workers who were willing to participate. OIDP was assessed using pre-validated questionnaire. Oral health status was assessed using modified World Health Organisation (1997) Proforma. Test of association was conducted between the OIDP score, socio-demographic variables, and periodontal status; loss of attachment was determined by using chi-square statistics and Mann-Whitney test. Logistic regression was performed to identify significant predictors of OIDP scores by inputting clinical oral examination variables into the equation, stepwise. A total of 250 white-collar workers in the port participated in the study with mean age of 34.67 ± 6.36. Among them, 219 were males and 31 were females. The OIDP items most commonly affected by oral health status were eating and enjoying food (48.4%), cleaning teeth (48%), sleeping and relaxing (44.4%).There was statistically significant relationship between missing teeth in the decayed missing filled teeth component and OIDP score (p workers in the port. Physical functions of teeth like eating and cleaning of teeth, sleeping and relaxing were more affected.

Proximal femoral anatomy and collared stems in hip arthroplasty: is a single collar size sufficient?

Science.gov (United States)

Bonin, Nicolas; Gedouin, Jean-Emmanuel; Pibarot, Vincent; Bejui-Hughues, Jacques; Bothorel, Hugo; Saffarini, Mo; Batailler, Cécile

2017-10-03

Even if the benefits of collars are unclear, they remain widely used, in several femoral stem designs. This study aimed to determine whether collar size should be proportional to hip dimensions and morphology. The hypothesis was that the collar should be larger for greater stem sizes and for varus femoral necks. Computed Tomography scans of 204 healthy hips were digitally analysed and manually templated to determine principle dimensions, appropriate stem size and model, as well as cortical distance at the femoral calcar (ideal collar size). Univariable analysis revealed that cortical distance was moderately correlated with mediolateral offset (r = 0.572; p < 0.0001) and stem model (r = 0.520; p < 0.0001). Cortical distance was weakly correlated with head diameter (r = 0.399; p < 0.0001), stem size (r = 0.200; p = 0.017), and patient gender (r = 0.361; p < 0.0001). Multivariable analysis confirmed that stem model (p < 0.0001) and head diameter (p = 0.0162) are directly correlated to cortical distance. We found that cortical distance along the femoral calcar is directly correlated with the model of the stem implanted ('standard' or 'varus') and with the head diameter. This cortical distance indicates optimal collar size, which would grant maximum calcar coverage without prosthetic overhang. Collar size should be proportional to the size of the operated hip, and should be larger for 'varus' stem models than for 'standard' stem models.

Effects of VIrtualIty on Employee Performance and CommItment: A Research

OpenAIRE

Baysal, Zeynep; Baraz, Barış

2017-01-01

In the modern business world, due to the impact of technological advancements and globalisation,organisations are obliged to keep up with the change in order to seize new opportunities they encounterand overcome the obstacles in their way. Concepts of virtuality and virtual organisations are amongthese concepts which surfaced as a result of these changes. All white-collar employees have a certaindegree of virtuality and the fact that organisations are taking rapid steps towards virtualisation...

A systematic review and meta-analysis of workplace intervention strategies to reduce sedentary time in white-collar workers.

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Chu, A H Y; Ng, S H X; Tan, C S; Win, A M; Koh, D; Müller-Riemenschneider, F

2016-05-01

Prolonged sedentary behaviour has been associated with various detrimental health risks. Workplace sitting is particularly important, providing it occupies majority of total daily sedentary behaviour among desk-based employees. The aim of this systematic review and meta-analysis was to examine the effectiveness of workplace interventions overall, and according to different intervention strategies (educational/behavioural, environmental and multi-component interventions) for reducing sitting among white-collar working adults. Articles published through December 2015 were identified in five online databases and manual searches. Twenty-six controlled intervention studies published between 2003 and 2015 of 4568 working adults were included. All 26 studies were presented qualitatively, and 21 studies with a control group without any intervention were included in the meta-analysis. The pooled intervention effect showed a significant workplace sitting reduction of -39.6 min/8-h workday (95% confidence interval [CI]: -51.7, -27.5), favouring the intervention group. Multi-component interventions reported the greatest workplace sitting reduction (-88.8 min/8-h workday; 95% CI: -132.7, -44.9), followed by environmental (-72.8 min/8-h workday; 95% CI: -104.9, -40.6) and educational/behavioural strategies -15.5 min/8-h workday (95% CI:-22.9,-8.2). Our study found consistent evidence for intervention effectiveness in reducing workplace sitting, particularly for multi-component and environmental strategies. Methodologically rigorous studies using standardized and objectively determined outcomes are warranted. © 2016 World Obesity. © 2016 World Obesity.

High prevalence of sedentary risk factors amongst university employees and potential health benefits of campus workplace exercise intervention.

Science.gov (United States)

Alkhatib, Ahmad

2015-01-01

Sedentariness and physical inactivity are often reported within white-collar workers, including university campus employees. However, the prevalence of the associated sedentary risk factors and risk reduction intervention strategies within a university campus workplace are less known. This study investigates whether the prevalence of sedentary risk factors within university campus employees could be reduced with a campus based exercise intervention. 56 UK university employees (age = 50.7 ± 10.2, stature = 1.68.8 ± 8.6, body mass = 73.9 ± 15.1) were tested for body mass index (BMI), systolic blood pressure (SBP), diastolic blood pressure (DBP) and maximal cardiorespiratory capacity (V̇O2max). The prevalence was analyzed across genders and job roles. An exercise intervention followed for the sedentary employees involving walking and running for 25 min twice/week for 10 weeks at an intensity corresponding to individual's ventilatory threshold (VT). The university workplace demonstrated a prevalence of higher BMI, SBP and DBP than the recommended healthy thresholds, with gender having a significant effect. Males' BMI, SBP and DBP were higher than in females (p employees have a high prevalence of sedentary risk factors across different genders and job roles. These risks can be reduced by an exercise-based intervention administered within the campus workplace, which should be considered in university workplace policies.

The development and validation of a job crafting measure for use with blue-collar workers

DEFF Research Database (Denmark)

Nielsen, Karina; Abildgaard, Johan Simonsen

2012-01-01

Abstract Job crafting describes a set of proactive behaviours in which employees may engage to shape their work in order to minimize hindering job demands and maximize resources and challenging demands. Such behaviours may be particularly important among blue-collar workers whose jobs are charact......Abstract Job crafting describes a set of proactive behaviours in which employees may engage to shape their work in order to minimize hindering job demands and maximize resources and challenging demands. Such behaviours may be particularly important among blue-collar workers whose jobs...... are characterized by poor working conditions and low well-being. We present the development and adaptation of a job crafting measure that may be used among blue-collar workers, based on an existing scale by Tims, Bakker, and Derks (2012) that was not specifically developed for blue-collar workers. We test......, increasing social job resources, increasing quantitative demands and decreasing hindering job demands. These can be reliably measured with 15 items. The measure shows acceptable discriminant and criterion validity, and test-retest reliability. The findings extend the application of the original questionnaire...

Factor Structure of Content Preparation for E-Business Web Sites: Results of a Survey of 428 Industrial Employees in the People's Republic of China

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Guo, Yinni; Salvendy, Gavriel

2009-01-01

To better fulfil customer satisfaction, a study of what content e-business web sites should contain is conducted. Based on background literature, a content preparation survey of 70 items was developed and completed by 428 white collar employees of an electronic company in mainland China. The survey aimed at examining the significant content…

Are happy employees healthy employees? Researching the effects of employee engagement on absenteeism.

Science.gov (United States)

Hoxsey, Dann

2010-01-01

In 2007, a survey was conducted to measure the levels of workplace engagement for British Columbian civil servants. Following the Heskett et al. model of the “service profit chain” (1994, 2002), the government's primary concerns were the increasing attrition rates and their effects on service delivery. Essentially, the model demonstrated that employees who were more engaged were more committed to their work and more likely to stay within the civil service and that this culminated in improved customer service. Under the joint rubrics of absenteeism and job satisfaction, this study uses a construct of engagement (i.e., job satisfaction) to test whether different levels of engagement have any effect on the amount of sick time (absenteeism) an employee incurs. Specifically, the author looks at whether there is any correlation between the amount of sick time used and an individual's level of engagement and proposes that there is an inverse negative relationship: as job engagement increases, sick time used decreases. Testing the old adage “A happy employee is a healthy employee,” this research demonstrates that, though a more engaged employee may use less sick time, the differences in use between highly engaged employees and those not engaged are fairly marginal and that correlations are further confounded by a host of other (often missing) factors.

I Ain't Gonna Make It. Comparing Job Demands-Resources and Attrition Intention Between Senior Teachers and Senior Employees of Six Other Occupational Categories in Flanders.

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Van Droogenbroeck, Filip; Spruyt, Bram

2016-07-01

Teachers are often thought to retire early and have more stress and burnout than other human service professionals. In this article, we investigate attrition intention amongst senior teachers and senior employees of six other blue- and white-collar occupational categories using the Job Demands-Resources (JD-R) model. We followed a two-step approach. First, analysis of variance and logistic regression analysis was used to assess differences in the level of job demands, resources, and attrition intention between occupations for male and female employees separately. Subsequently, multiple group path analysis was used to assess the invariance of the JD-R model across occupational groups and genders. We used representative data gathered in Flanders among 6,810 senior employees (45 years or older). Results indicate that there are differences in the determinants of attrition intention between men and women. The differences in attrition intention are minimal between occupations once controlled for job demands and resources. In addition, the JD-R model is largely invariant across white-collar occupations and gender. We provide support for both the energetic and motivational process of the JD-R model. © The Author(s) 2016.

The effects of breakfast on short-term cognitive function among Chinese white-collar workers: protocol for a three-phase crossover study

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Zhenchuang Tang

2017-01-01

Full Text Available Abstract Background As the first meal of the day, breakfast plays an important role in supplying energy and nutrients, which are critical to working and learning activities. A three-phase crossover study was designed to investigate the effects of breakfast on cognitive function among Chinese white-collar workers. The planned study protocol is presented. Methods A total of 264 participants aged 25–45 years will be recruited from Shenyang and Chongqing. Self-administered questionnaires will be used to collect information on age, gender, marital status, education level, occupation, smoking habits, drinking habits, and breakfast behaviours. The participants will be randomly assigned to 3 equal-sized groups (Groups A, B, and C and will be provided with a nutrition-adequate breakfast, a nutrition-inadequate breakfast, or no breakfast, respectively. Each participant will receive the breakfast treatment on the basis of assignment to one of three sequences (ABC/BCA/CAB. Each participant will complete a battery of cognitive tests assessing short-term memory, attention, and working memory 120 minutes after breakfast. Mood will be measured through a self-administered questionnaire assessing the dimensions of positive and negative frames of mind. Additionally, fasting blood glucose and postprandial 2-hour blood glucose levels will be tested with a blood-glucose meter (Roche ACCU-CHEK®-Performa. All the participants will take all the tests in three successive weeks, and the order of presentation will be counter-balanced across groups. Discussion The present study will be the first investigation of the effect of breakfast food type and quality on cognitive function amongst white-collar workers in China. We predict that a nutrition-adequate breakfast, compared with a nutrition-inadequate breakfast and no breakfast, will significantly improve short-term cognitive function. The results of this study should provide scientific evidence of the effect of

Gender differences in work–home interplay and symptom perception among Swedish white‐collar employees

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Berntsson, L; Lundberg, U; Krantz, G

2006-01-01

Objective To analyse gender differences in paid and unpaid workload and symptoms in matched groups of Swedish white‐collar workers with children. Design and setting Paid and unpaid workload and perceived stress from paid work, conflict between demands and control over household work were measured by a total workload (TWL) questionnaire. Some symptoms were rated with regard to frequency and severity as a measure of health. Cross‐sectional analyses were performed. Participants Matched groups of male (n = 440) and female (n = 529) well‐educated white‐collar workers in full‐time employment, aged 32–58 years and living with children in the home. Results Women in higher positions in Sweden are healthier than the average population of women, but report more symptoms than men in the same position as well as more stress from paid work, more conflict between demands and a greater TWL. However, women also reported more control over household duties and TWL was not associated with more symptoms. The men were mainly focused on their paid work role and perhaps even more so than men in the general population as they were fairly resistant to feelings of conflicting demands. Conclusion Even among matched groups of full‐time employed, well‐educated men and women, traditional gender differences in division of responsibilities and time allocation were found. Even though the women were healthy at this stage, they might risk future ill health, owing to high workload, stress and feelings of conflicting demands. PMID:17108304

IS OHS NEGLIGENCE AND EVASION AN “ERROR OF JUDGEMENT” OR “WHITE-COLLAR CRIME”? AN INTERPRETATION OF APPAREL MANUFACTURERS IN BANGLADESH

OpenAIRE

Muhammad Faisol Chowdhury

2016-01-01

This paper investigates the managerial interpretation of the terms “error of judgement” and “white-collar crime” in relation to the evasion or negligence observed in administering occupational health and safety (OHS) provisions in the apparel manufacturing sector of Bangladesh. The research is qualitative in nature and follows an interpretivist paradigm. The questionnaire responses were collected from 20 mid- and top-level managers from 10 large apparel manufacturing factories located on the ...

Occupational psychosocial hazards among the emerging U.S. green collar workforce

Science.gov (United States)

Fernandez, Cristina A.; Moore, Kevin; McClure, Laura A.; Caban-Martinez, Alberto J.; LeBlanc, William G.; Fleming, Lora E.; Cifuentes, Manuel; Lee, David J.

2016-01-01

Objective To compare occupational psychosocial hazards in green collar versus non-green collar workers. Methods Standard Occupational Classification codes were used to link the 2010 National Health Interview Survey to the 2010 Occupational Information Network Database. Multivariable logistic regressions were used to predict job insecurity, work-life imbalance, and workplace harassment in green versus non-green collar workers. Results Most participants were white, non-Hispanic, 25–64 years of age, and obtained greater than a high school education. The majority reported not being harassed at work, no work-life imbalance, and no job insecurity. Relative to non-green collar workers (n=12,217), green collar workers (n=2,588) were more likely to report job insecurity (OR=1.13; 95% CI=1.02–1.26) and work-life imbalance (1.19; 1.05–1.35), but less likely to experience workplace harassment (0.77; 0.62–0.95). Conclusions Continuous surveillance of occupational psychosocial hazards is recommended in this rapidly emerging workforce. PMID:28045790

THE EFFECT OF TRAINING IN THE IMPROVEMENT OF EMPLOYEE EFFICIENCY IN PHARMACEUTICAL INDUSTRY AND AN APPLICATION

Directory of Open Access Journals (Sweden)

Sinem AYDOĞDU

2013-01-01

Full Text Available Businesses faces with important and rapid changes. This rapid change in the business environment forces the organizations to change their operations and structures. Adopting these changes fast and contionus renewal of both employees and organizations help organizations reach the set goals and survive in the competitive market. To be accomplished in competition, companies need well trained and well developed employees from front employees to the top level managers in the executive suite. Moreover, training process must gain continuity. Especially, in Pharmaceutical Industry, due to the fast and rapid changes and improvements concerning the regulations and procedures of Ministery of Health, guidelines such as GMP (Good Manufacturing Practises, GLP (Good Laboratory Practises, GDP (Good Documentation Practises etc. employees who are working should be trained and updated about the current knowledge to increase the efficiency in the organization. Vice versa, organizations can not raise their competition power in order to exist and develop themselves. To sum up, globalization, fast changes in regulations and procedures and also technological shifts lead to changes even in organizations. In order to cope with these changes, companies need to train their employees. The main purpose of this study is to investigate the effect of training on employee efficiency. Research is carried out with 74 employees from a pharmaceutical company in İstanbul, Turkey. The results of the study support the hypotheses. There’s a significant difference between white collar and blue collar employees on the idea of efficiency of training in the area of career development, area of productivity, professional growth and customer satisfaction.

Psychosocial resources and the relationship between transformational leadership and employees' psychological strain.

Science.gov (United States)

Schmidt, Burkhard; Loerbroks, Adrian; Herr, Raphael; Litaker, David; Wilson, Mark; Kastner, Michael; Fischer, Joachim

2014-01-01

Leadership behavior may both serve as a supportive resource or as a source of psychological distress in the workplace. Transformational leadership (TL), a behavior of superiors that fosters motivation, empowerment and a sense of teamness, has been associated with employee well-being, but the mechanisms that underlie these effects are unclear. We therefore explored the relationship between TL and stress by examining potential mediating roles for established organizational and personal resources. We used cross-sectional data on TL, psychosocial resources and employee strain from a company wide survey. Linear regression and structural equation modeling assessed potential mediation following the method outlined by Baron and Kenny. In a convenience sample consisting of mostly white-collar employees (n=320, 42.6% male), we observed a relationship between TL and employees' perceived work-related stress that was fully mediated by protective psychosocial resources (ß =-0.33, pTransformational leadership seems to be associated with lower stress among employees and a perception of more available psychosocial resources. These findings indicate that TL might serve as a valuable focus for tailored interventions to improve employee health.

The impact of a prospective survey-based workplace intervention program on employee health, biologic stress markers, and organizational productivity.

Science.gov (United States)

Anderzén, Ingrid; Arnetz, Bengt B

2005-07-01

To study whether knowledge about psychosocial work indicators and a structured method to implement changes based on such knowledge comprise an effective management tool for enhancing organizational as well as employee health and well-being. White- collar employees representing 22 different work units were assessed before and after a 1-year intervention program. Subjective ratings on health and work environment, biologic markers, absenteeism, and productivity were measured. Significant improvements in performance feedback, participatory management, employeeship, skills development, efficiency, leadership, employee well-being, and work-related exhaustion were identified. The restorative hormone testosterone increased during the intervention and changes correlated with increased overall organizational well-being. Absenteeism decreased and productivity improved. Fact-based psychosocial workplace interventions are suggested to be an important process for enhancing employee well-being as well as organizational performance.

Effectiveness of a Canteen Take Away concept in promoting healthy eating patterns among employees

DEFF Research Database (Denmark)

Lassen, Anne Dahl; Ernst, Lotte; Poulsen, Sanne

2012-01-01

Objective: To investigate the effectiveness of a relatively novel concept of providing employees with healthy ready-to-heat meals to bring home to their families, here referred to as Canteen Take Away (CTA). Design: Employees’ dietary intake on two weekdays when they received free CTA was compare...... study shows that providing healthy take-away dinners has potential for promoting healthy dietary habits among employees. This reinforces the importance of availability and convenience as effective tools to promote healthy eating habits....

Limits of Language?

DEFF Research Database (Denmark)

Sanden, Guro Refsum

.g. Barner-Rasmussen & Aarnio, 2011), and by drawing on interview and document data from the companies’ communication departments, this study investigates whether headquarters staff make any particular considerations in their blue-collar communication. The findings – which are discussed on the basis......The present study examines how two Danish manufacturing companies – Grundfos and ECCO – communicate corporate information to blue-collar employees located in foreign production units. Blue-collar employees have been found to have lower foreign language skills than white-collar employees (e...... of communication accommodation theory (CAT) (Giles & Wiemann, 1987) – reveal that communication professionals at headquarters converge towards blue-collar employees in three distinct ways: in the form of stylistic, linguistic, and modal convergence. The findings also suggest that the need for convergence arises...

Food Choices of Minority and Low-Income Employees

Science.gov (United States)

Levy, Douglas E.; Riis, Jason; Sonnenberg, Lillian M.; Barraclough, Susan J.; Thorndike, Anne N.

2012-01-01

Background Effective strategies are needed to address obesity, particularly among minority and low-income individuals. Purpose To test whether a two-phase point-of-purchase intervention improved food choices across racial, socioeconomic (job type) groups. Design A 9-month longitudinal study from 2009 to 2010 assessing person-level changes in purchases of healthy and unhealthy foods following sequentially introduced interventions. Data were analyzed in 2011. Setting/participants Participants were 4642 employees of a large hospital in Boston MA who were regular cafeteria patrons. Interventions The first intervention was a traffic light–style color-coded labeling system encouraging patrons to purchase healthy items (labeled green) and avoid unhealthy items (labeled red). The second intervention manipulated “choice architecture” by physically rearranging certain cafeteria items, making green-labeled items more accessible, red-labeled items less accessible. Main outcome measures Proportion of green- (or red-) labeled items purchased by an employee. Subanalyses tracked beverage purchases, including calories and price per beverage. Results Employees self-identified as white (73%), black (10%), Latino (7%), and Asian (10%). Compared to white employees, Latino and black employees purchased a higher proportion of red items at baseline (18%, 28%, and 33%, respectively, p0.05 for interaction between race or job type and intervention). Mean calories per beverage decreased similarly over the study period for all racial groups and job types, with no increase in per-beverage spending. Conclusions Despite baseline differences in healthy food purchases, a simple color-coded labeling and choice architecture intervention improved food and beverage choices among employees from all racial and socioeconomic backgrounds. PMID:22898116

Prototype Stilbene Neutron Collar

Energy Technology Data Exchange (ETDEWEB)

Prasad, M. K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Shumaker, D. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Snyderman, N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Verbeke, J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Wong, J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2016-10-26

A neutron collar using stilbene organic scintillator cells for fast neutron counting is described for the assay of fresh low enriched uranium (LEU) fuel assemblies. The prototype stilbene collar has a form factor similar to standard He-3 based collars and uses an AmLi interrogation neutron source. This report describes the simulation of list mode neutron correlation data on various fuel assemblies including some with neutron absorbers (burnable Gd poisons). Calibration curves (doubles vs ²³⁵U linear mass density) are presented for both thermal and fast (with Cd lining) modes of operation. It is shown that the stilbene collar meets or exceeds the current capabilities of He-3 based neutron collars. A self-consistent assay methodology, uniquely suited to the stilbene collar, using triples is described which complements traditional assay based on doubles calibration curves.

Analysis of work ability and work-related physical activity of employees in a medium-sized business.

Science.gov (United States)

Wilke, Christiane; Ashton, Philip; Elis, Tobias; Biallas, Bianca; Froböse, Ingo

2015-12-18

Work-related physical activity (PA) and work ability are of growing importance in modern working society. There is evidence for age- and job-related differences regarding PA and work ability. This study analyses work ability and work-related PA of employees in a medium-sized business regarding age and occupation. The total sample consists of 148 employees (116 men-78.38% of the sample-and 32 women, accounting for 21.62%; mean age: 40.85 ± 10.07 years). 100 subjects (67.57%) are white-collar workers (WC), and 48 (32.43%) are blue-collar workers (BC). Work ability is measured using the work ability index, and physical activity is obtained via the Global Physical Activity Questionnaire. Work ability shows significant differences regarding occupation (p = 0.001) but not regarding age. Further, significant differences are found for work-related PA concerning occupation (p Work ability is rated as good, yet, a special focus should lie on the promotion during early and late working life. Also, there is still a lack of evidence on the level of work-related PA. Considering work-related PA could add to meeting current activity recommendations.

Boron-Coated Straw Collar for Uranium Neutron Coincidence Collar Replacement

International Nuclear Information System (INIS)

Hu, Jianwei; Croft, Stephen; McElroy, Robert Dennis

2017-01-01

The objective of this project was to design and optimize, in simulation space, an active neutron coincidence counter (or collar) using boron-coated straws (BCSs) as a non- 3 He replacement to the Uranium Neutron Coincidence Collar (UNCL). UNCL has been used by the International Atomic Energy Agency (IAEA) and European Atomic Energy Community (Euratom) since the 1980s to verify the 235 U content in fresh light water reactor fuel assemblies for safeguards purposes. This report documents the design and optimization of the BCS collar.

Boron-Coated Straw Collar for Uranium Neutron Coincidence Collar Replacement

Energy Technology Data Exchange (ETDEWEB)

Hu, Jianwei [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Croft, Stephen [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); McElroy, Robert Dennis [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2017-01-01

The objective of this project was to design and optimize, in simulation space, an active neutron coincidence counter (or collar) using boron-coated straws (BCSs) as a non-³He replacement to the Uranium Neutron Coincidence Collar (UNCL). UNCL has been used by the International Atomic Energy Agency (IAEA) and European Atomic Energy Community (Euratom) since the 1980s to verify the ²³⁵U content in fresh light water reactor fuel assemblies for safeguards purposes. This report documents the design and optimization of the BCS collar.

The impact of work-related physical assaults on mental health among Japanese employees with different socioeconomic status: The Japan Work Stress and Health Cohort Study (JSTRESS).

Science.gov (United States)

Tsuno, Kanami; Kawakami, Norito

2016-12-01

Work-related physical assaults or violence has severely impacted on the safety of the work environment and employees' mental health. The aim of the present study was to investigate the prevalence of physical assaults, the effect of socioeconomic status (SES) on it and depression associated with it in employees working at large companies. A total of 22,770 Japanese employees responded to a self-administered questionnaire including SES (educational status and occupational status), violence victimization, worksite social support and depression (response rate, 85%). The 12-month prevalence of physical assaults and depression was examined using a single question and the Center for Epidemiologic Studies Depression scale, respectively. The prevalence of physical assaults was 1.8% both in males and females. Although the risk of exposure to physical assaults was 2-3 times higher in the blue-collar group than in the manager group, the association of exposure to physical assaults with depression was stronger in the manager and white-collar worker group (Prevalence ratio [PR]=2.1 in males; 1.8 in females) than in the blue-collar worker group (PR=1.7 in males; 1.5 in females) after adjusting demographic and occupational covariates. A similar pattern was observed for education in males; the association was stronger than in the lower education group (PR=2.1 and 1.8). Low SES is a risk factor of exposure to physical assaults, however, the association of physical assaults with depression was significantly greater among company employees of higher SES than those of lower SES.

Employment contracts and health selection: unhealthy employees out and healthy employees in?

Science.gov (United States)

Wagenaar, Alfred F; Kompier, Michiel A J; Houtman, Irene L D; van den Bossche, Seth N J; Taris, Toon W

2012-10-01

The healthy worker effect implies that healthy workers go "up" in employment status whereas less healthy workers go "down" into precarious temporary employment or unemployment. These hypotheses were tested during an economic recession, by predicting various upward and downward contract trajectories, based on workers' health status, work-related well-being, and work ability. Two waves (2008 and 2009) of the Netherlands Working Conditions Cohort Study (N = 7112) were used and logistic regression analyses were performed to test the hypothesis of this study. Lower general health and higher emotional exhaustion at baseline predicted future unemployment among permanent employees. Various downward trajectories were also predicted by lower work-related well-being and lower work ability, whereas the opposite was true for one of the upward trajectories. Workers with lower health, lower work-related well-being, or lower work ability are at risk for ending up in precarious temporary employment or unemployment.

The strategic importance of motivational rewards for lower-level employees in the manufacturing and retailing industries

Directory of Open Access Journals (Sweden)

CA Arnolds

2007-02-01

Full Text Available One of the biggest challenges that managers face in executing business strategies to achieve competitive advantage, is the employment of motivational techniques that build wholehearted commitment to operating excellence. Much confusion however still exists on the question of which rewards really motivate employees. This study investigates which rewards motivate lower-level employees (N = 367 in both manufacturing and clothing retail firms. The results show that the most important individual motivational reward for blue-collar employees is paid holidays and for frontline employees, retirement plans. The most important motivational reward category for both blue-collar and frontline employees is fringe benefits (paid holidays, sick leave and housing loans.

HUMAN CAPITAL IN ISLAMIC BANK AND ITS EFFECT ON THE IMPROVEMENT OF HEALTHY ORGANIZATION AND EMPLOYEE PERFORMANCE

Directory of Open Access Journals (Sweden)

Muafi

2017-12-01

Full Text Available Human resources have become one of strategic issues of Islamic banking in Indonesia. Islamic bank is important to have a good human capital, who has specialized knowledge and expertise related to Islamic aspects. The quality of human resource that is bad will affect the organization to grow unhealthy and also the employee performance. This research aims to test and analyze the role of human capital that affect the healthy organization and the employee performance. This research was conducted on all employees of Islamic banks in the Province of Daerah Istimewa Yogyakarta (DIY and East Java. The reason is because nowadays, Islamic banking in Indonesia is experiencing a slowdown growth of business performance, especially market share so that it needs human capital with good quality. Sampling technique is using purposive sampling. Bank employees came from Islamic bank, government bank, and private bank. The result concludes that human capital (HC has significant positive effect on the improvement of employee performance (EP and healthy organization (HO. Meanwhile, healthy organization (HO has significant positive effect on the improvement of employee performance (EP. Healthy organization mediates the relationship between human capital and employee performance.

Impactos da tecnologia de informação sobre o trabalho de "colarinho branco" Impacts of information technology on "white collar" work

Directory of Open Access Journals (Sweden)

Paulo César Simões Borges

1995-08-01

Full Text Available Grandes investimentos em tecnologia de informação (TI vêm sendo canalizados para a melhoria dos processos empresariais. Esses investimentos limitam-se, em geral, à automação pura e simples dos processos já existentes na companhia, os quais continuam sendo realiza-dos pelos mesmos profissionais e regidos pelos mesmos princípios anteriores à TI. Um corolário deste tipo de automação é o pequeno ganho de produtividade do trabalho de colarinho branco. Uma alternativa para este problema é a reengenharia de processos, que por meio do uso criativo da TI e da gestão por processos procura estabelecer novas formas muito mais eficientes de realizar o trabalho. Entretanto, tais formas alteram, freqüente e fundamentalmente, o perfil do profissional e a natureza de seu trabalho. É sobre estes impactos que estaremos discorrendo ao longo deste artigo.Huge investiments in information technology (IT have been directed to business process improvements. Generally, such investments are limited to the sole automation of already existing processes, which continue to be performed according to the same rules and by the same professionals prior to IT. A consequence of this kind of automation is the low producti-vity increase in white collar work. An alternative to this problem is business process reengi-neering, which, via the creative use of IT, strives to establish much more effective ways of performing work. However, very often such new ways affect the professional skills and the nature of the work. This paper discusses the impacts of IT on white collar work.

The vein collar

DEFF Research Database (Denmark)

Lundgren, F; Schroeder, Torben Veith

2012-01-01

Randomized studies evaluating the effect of a vein collar at the distal anastomosis of PTFE-grafts show conflicting results. The study of the Joint Vascular Research Group (JVRG) of UK found improved primary patency while the Scandinavian Miller Collar Study (SCAMICOS) found neither any effect...

Effects of personality on overtime work: a cross-sectional pilot study among Japanese white-collar workers.

Science.gov (United States)

Uchida, Mitsuo; Kaneko, Minoru; Kawa, Shigeyuki

2014-03-27

As detailed associations between personality and long work hours are unclear, we assessed associations between personality dimensions and overtime work among Japanese white-collar workers. From records of hours worked over 12 months by 267 office workers in an organization within the service industry, average overtime work hours per month and occurrence of excessive overtime was determined for each worker. Excessive overtime was defined as >  45 overtime work hours per month for at least one month. Responses to a questionnaire assessing socio-demographic and workplace-related factors and the Big Five personality test were analyzed. Associations between personality factors and overtime work were assessed by multivariate logistic regression analysis. Low Extraversion was associated with excessive overtime work (OR 2.02, 95%CI 1.02 - 4.02, P =  0.04). It is suggested that workers with low Extraversion can't share work when busy to avoid excessive overtime. Personality factors should be considered in studies evaluating work time. Moreover, strengthening communication among workers with low Extraversion may reduce excessive overtime work and associated health problems.

30 CFR 77.1010 - Collaring holes.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Collaring holes. 77.1010 Section 77.1010... Control § 77.1010 Collaring holes. (a) Starter steels shall be used when collaring holes with hand-held drills. (b) Men shall not hold the drill steel while collaring holes, or rest their hands on the chuck or...

The total workload of male and female white collar workers as related to age, occupational level, and number of children.

Science.gov (United States)

Lundberg, U; Mårdberg, B; Frankenhaeuser, M

1994-12-01

A questionnaire assessing various aspects of paid as well as unpaid forms of productive activity was mailed to stratified samples of male and female white collar workers, approximately matched for educational and occupational level. Data from 501 men and 679 women employed full time revealed traditional gender differences in terms of main responsibility for household duties, child care etc. In keeping with this, women reported higher levels of work overload, stress and conflict than men, which increased significantly with the number of children at home. The various stress indices reached a peak between the ages of 35 and 39. Men reported more autonomy in their paid work whereas women reported more control at home. Men and women at the upper managerial levels reported more control over their total work situation and less conflict between demands.

Healthy Aging Among Older Black and White Men: What Is the Role of Mastery?

Science.gov (United States)

Latham-Mintus, Kenzie; Vowels, Ashley; Huskins, Kyle

2018-01-11

This research explores black-white differences in healthy aging and investigates whether mastery acts as a buffer against poor health for older black and white men. Using data from the Health and Retirement Study (HRS) (2008-2012), a series of binary logit models were created to assess healthy aging over a 2-year period. Healthy aging was defined as good subjective health and free of disability at both waves. Mastery was lagged, and analyses (n = 4,892) controlled for social and health factors. Black-white disparities in healthy aging were observed, where older black men had lower odds of healthy aging. Mastery was associated with higher odds of healthy aging, and race moderated the relationship between mastery and healthy aging. The predicted probability of healthy aging was relatively flat across all levels of mastery among black men, yet white men saw consistent gains in the probability of healthy aging with higher levels of mastery. In race-stratified models, mastery was not a significant predictor of healthy aging among black men. High levels of mastery are linked to positive health-often acting as a buffer against stressful life events. However, among older black men, higher levels of mastery did not necessarily equate to healthy aging. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Hematology values of captive giant anteaters (Myrmecophaga tridactyla and collared anteaters (Tamandua tetradactyla

Directory of Open Access Journals (Sweden)

Thaís C. Sanches

2013-04-01

Full Text Available Hematological results are reported for 13 giant anteaters (Myrmecophaga tridactyla and 13 collared anteaters (Tamandua tetradactyla. Animals were captive-reared adults held at the Fundação Parque Zoológico de São Paulo (São Paulo, SP, Brazil and Parque Zoológico Municipal Quinzinho de Barros (Sorocaba, SP, Brazil, and were considered healthy on physical examination. Examined parameters included red blood cell count, white blood cell count, hematocrit, hemoglobin concentration, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, total plasmatic protein and differential leukocyte counts. Also, a survey for hemoparasites was done and none was observed in thin blood smears. The results were generally similar to those previously reported in the exiguous literature for these species, providing further reference data for the interpretation of laboratory results besides health monitoring, assisting early disease diagnosis and providing relevant information for conservation programs for these species.

Understanding long-term sick leave in female white-collar workers with burnout and stress-related diagnoses: a qualitative study

Directory of Open Access Journals (Sweden)

Sandmark Hélène

2010-04-01

Full Text Available Abstract Background Sick leave rates in Sweden have been significant since the end of the 1990s. In this paper we focus on individual female white-collar workers and explore various factors and setting-based sources of ill health in working life and in private life, in order to understand impaired work ability, leading ultimately to long-term sick leave. Methods A qualitative methodology was chosen, and thematic, open-ended interviews were carried out with 16 women. The interviewees were strategically selected from a cohort of 300 women in full-time white-collar jobs in high-level positions, living in three urban areas in Sweden, and on long-term sick leave ≥90 days. A qualitative content analysis was carried out. Results The informants in the study were generally well educated, but a few had surprisingly little formal education considering their salary level and position on the labour market. The women were in professional positions more commonly held by men, either as specialists with some degree of managerial role or as executives with managerial responsibilities. Both external and internal stressors were identified. The analysis indicated that being in these gender-typed jobs could have induced sex discrimination and role conflicts. The women expressed strong agreement regarding success in working life, but emphasised the lack of competence matching in their present jobs. They also lacked the sense of having a rewarding job, saw leadership as weak, and disliked their present workplace and colleagues. Impaired health may have hindered them from changing jobs; conversely, their locked-in positions could have resulted in deterioration in their health status. The women displayed personal overcommitment, both at work and in private life, and had difficulties in setting limits. Conclusions Factors in working life, as well as in private life, played an important role in the informants' deteriorated health and long-term sick leave. Job and

Understanding long-term sick leave in female white-collar workers with burnout and stress-related diagnoses: a qualitative study.

Science.gov (United States)

Sandmark, Hélène; Renstig, Monica

2010-04-26

Sick leave rates in Sweden have been significant since the end of the 1990s. In this paper we focus on individual female white-collar workers and explore various factors and setting-based sources of ill health in working life and in private life, in order to understand impaired work ability, leading ultimately to long-term sick leave. A qualitative methodology was chosen, and thematic, open-ended interviews were carried out with 16 women. The interviewees were strategically selected from a cohort of 300 women in full-time white-collar jobs in high-level positions, living in three urban areas in Sweden, and on long-term sick leave > or =90 days. A qualitative content analysis was carried out. The informants in the study were generally well educated, but a few had surprisingly little formal education considering their salary level and position on the labour market. The women were in professional positions more commonly held by men, either as specialists with some degree of managerial role or as executives with managerial responsibilities. Both external and internal stressors were identified. The analysis indicated that being in these gender-typed jobs could have induced sex discrimination and role conflicts. The women expressed strong agreement regarding success in working life, but emphasised the lack of competence matching in their present jobs. They also lacked the sense of having a rewarding job, saw leadership as weak, and disliked their present workplace and colleagues. Impaired health may have hindered them from changing jobs; conversely, their locked-in positions could have resulted in deterioration in their health status. The women displayed personal overcommitment, both at work and in private life, and had difficulties in setting limits. Factors in working life, as well as in private life, played an important role in the informants' deteriorated health and long-term sick leave. Job and workplace mismatching, problems in connection with company profitability

[Analysis of workplace health promotion and its effect on work ability and health-related quality of life in a medium-sized business].

Science.gov (United States)

Biallas, B; Froböse, I; Zöller, M; Wilke, C

2015-05-01

This study analyses the effect of workplace health promotion on work ability and health-related quality of life in white-collar and blue-collar workers in a medium-sized business. The intervention group contains 75 subjects with a mean age of 36.6±10.63 years (55 men, 20 women). The participation rate is 47%. White-collar workers show improvement in their health-related quality of life regarding physical and psychological aspects and work ability. Physically inactive employees show improvement in their health-related quality of life regarding physical and psychological aspects as well as context. Active employees only show significant improvement in terms of work ability. In conclusion, the promotion of exercise in the context of occupational health promotion has a positive effect on quality of life and work ability of employees and, thus, is a benefit for both the individual as well as the business itself. © Georg Thieme Verlag KG Stuttgart · New York.

Barriers and enabling factors for work-site physical activity programs: a qualitative examination.

Science.gov (United States)

Fletcher, Gena M; Behrens, Timothyh K; Domina, Lorie

2008-05-01

Work sites offer a productive setting for physical activity (PA) promoting interventions. Still, PA participation remains low. Thus, the purpose of this study was to examine the reasoning behind commonly reported barriers and enabling factors to participation in PA programs in a work-site setting. Employees from a large city government were recruited to participate in focus groups, stratified by white- and blue-collar occupations. Responses from open-ended questions about factors influencing participation in PA programs were audio recorded and transcribed verbatim. Resulting data were analyzed with open and axial coding. The sample consisted of 60 employees composing 9 focus groups. Although time was the most common barrier between both groups, white-collars workers responded that scheduling and work conflicts were the most common barrier concerning time. Blue-collar workers indicated shift work as their most common barrier. In addition, health was a significant enabling factor for both occupational categories. White-collar workers were much more concerned with appearances and were more highly motivated by weight loss and the hopefulness of quick results than were blue-collar workers. These findings are important in the understanding of PA as it relates to the reasoning behind participation in work-site programs in regard to occupational status.

White noise enhances new-word learning in healthy adults

OpenAIRE

Angwin, Anthony J.; Wilson, Wayne J.; Arnott, Wendy L.; Signorini, Annabelle; Barry, Robert J.; Copland, David A.

2017-01-01

Research suggests that listening to white noise may improve some aspects of cognitive performance in individuals with lower attention. This study investigated the impact of white noise on new word learning in healthy young adults, and whether this effect was mediated by executive attention skills. Eighty participants completed a single training session to learn the names of twenty novel objects. The session comprised 5 learning phases, each followed by a recall test. A final recognition test ...

Generalized collar waves in acoustic logging while drilling

International Nuclear Information System (INIS)

Wang Xiu-Ming; He Xiao; Zhang Xiu-Mei

2016-01-01

Tool waves, also named collar waves, propagating along the drill collars in acoustic logging while drilling (ALWD), strongly interfere with the needed P- and S-waves of a penetrated formation, which is a key issue in picking up formation P- and S-wave velocities. Previous studies on physical insulation for the collar waves designed on the collar between the source and the receiver sections did not bring to a satisfactory solution. In this paper, we investigate the propagation features of collar waves in different models. It is confirmed that there exists an indirect collar wave in the synthetic full waves due to the coupling between the drill collar and the borehole, even there is a perfect isolator between the source and the receiver. The direct collar waves propagating all along the tool and the indirect ones produced by echoes from the borehole wall are summarized as the generalized collar waves. Further analyses show that the indirect collar waves could be relatively strong in the full wave data. This is why the collar waves cannot be eliminated with satisfactory effect in many cases by designing the physical isolators carved on the tool. (special topic)

White noise enhances new-word learning in healthy adults.

Science.gov (United States)

Angwin, Anthony J; Wilson, Wayne J; Arnott, Wendy L; Signorini, Annabelle; Barry, Robert J; Copland, David A

2017-10-12

Research suggests that listening to white noise may improve some aspects of cognitive performance in individuals with lower attention. This study investigated the impact of white noise on new word learning in healthy young adults, and whether this effect was mediated by executive attention skills. Eighty participants completed a single training session to learn the names of twenty novel objects. The session comprised 5 learning phases, each followed by a recall test. A final recognition test was also administered. Half the participants listened to white noise during the learning phases, and half completed the learning in silence. The noise group demonstrated superior recall accuracy over time, which was not impacted by participant attentional capacity. Recognition accuracy was near ceiling for both groups. These findings suggest that white noise has the capacity to enhance lexical acquisition.

Reported consumption of takeaway food and its contribution to socioeconomic inequalities in body mass index.

Science.gov (United States)

Miura, Kyoko; Turrell, Gavin

2014-03-01

The aim of this study was to examine whether takeaway food consumption mediated (explained) the association between socioeconomic position and body mass index (BMI). A postal-survey was conducted among 1500 randomly selected adults aged between 25 and 64years in Brisbane, Australia during 2009 (response rate 63.7%, N=903). BMI was calculated using self-reported weight and height. Participants reported usual takeaway food consumption, and these takeaway items were categorised into "healthy" and "less healthy" choices. Socioeconomic position was ascertained by education, household income, and occupation. The mean BMI was 27.1kg/m(2) for men and 25.7kg/m(2) for women. Among men, none of the socioeconomic measures were associated with BMI. In contrast, women with diploma/vocational education (β=2.12) and high school only (β=2.60), and those who were white-collar (β=1.55) and blue-collar employees (β=2.83) had significantly greater BMI compared with their more advantaged counterparts. However, household income was not associated with BMI. Among women, the consumption of "less healthy" takeaway food mediated BMI differences between the least and most educated, and between those employed in blue collar occupations and their higher status counterparts. Decreasing the consumption of "less healthy" takeaway options may reduce socioeconomic inequalities in overweight and obesity among women but not men. Copyright © 2013 Elsevier Ltd. All rights reserved.

Collar of Lady's Wear in Qing Dynasty

Institute of Scientific and Technical Information of China (English)

LI Xiao-jun

2007-01-01

The research is started with a query that whether the width of collar in Qing Dynasty Is too small. The paper bases on the statistics which come from the collection of the Costume Museum of Donghua University. compares the results with the natlonal standard specification, then analyzes the structure and shape of collars in Qing Dynasty, and tells the relationship between collar and the garment. Furthermore, the paper discusses the function of lady's collar in Qing Dynasty and gives a suggestion that collar being an Indicator to distinguish women's wear from children's wear.

Occupational contact dermatitis in blue-collar workers: results from a multicentre study from the Danish Contact Dermatitis Group (2003-2012).

Science.gov (United States)

Schwensen, Jakob F; Menné, Torkil; Veien, Niels K; Funding, Anne T; Avnstorp, Christian; Østerballe, Morten; Andersen, Klaus E; Paulsen, Evy; Mørtz, Charlotte G; Sommerlund, Mette; Danielsen, Anne; Andersen, Bo L; Thormann, Jens; Kristensen, Ove; Kristensen, Berit; Vissing, Susanne; Nielsen, Niels H; Thyssen, Jacob P; Johansen, Jeanne D

2014-12-01

Blue-collar workers have a high risk of occupational contact dermatitis, but epidemiological studies are scarce. To investigate allergic contact dermatitis in blue-collar workers with dermatitis registered by the Danish Contact Dermatitis Group. A retrospective analysis of patch test data from 1471 blue-collar workers and 1471 matched controls tested between 2003 and 2012 was performed. A logistic regression was used to test for associations. The blue-collar workers often had occupational hand dermatitis (p dermatitis was less commonly observed among blue-collar workers (19.6%) than among controls (23.9%) (p = 0.005). Allergens with a statistically significant association with the occupational group of blue-collar workers were epoxy resins, methyldibromo glutaronitrile, 2-bromo-2-nitro-1,3-propanediol, potassium dichromate, and methylchloroisothiazolinone (MCI)/methylisothiazolinone (MI). The following occupations were additionally identified as risk factors for contact sensitization to MCI/MI and MI, epoxy resins, and potassium dichromate, respectively: painting, construction work, and tile setting/terrazzo work. Contact allergy is a major problem among blue-collar workers. The data indicate a healthy worker effect among blue-collar workers diagnosed with dermatitis, as blue-collar workers were diagnosed significantly less often with atopic dermatitis than were controls. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The impact of work-related physical assaults on mental health among Japanese employees with different socioeconomic status: The Japan Work Stress and Health Cohort Study (JSTRESS

Directory of Open Access Journals (Sweden)

Kanami Tsuno

2016-12-01

Full Text Available Background: Work-related physical assaults or violence has severely impacted on the safety of the work environment and employees’ mental health. The aim of the present study was to investigate the prevalence of physical assaults, the effect of socioeconomic status (SES on it and depression associated with it in employees working at large companies. Methods: A total of 22,770 Japanese employees responded to a self-administered questionnaire including SES (educational status and occupational status, violence victimization, worksite social support and depression (response rate, 85%. The 12-month prevalence of physical assaults and depression was examined using a single question and the Center for Epidemiologic Studies Depression scale, respectively. Results: The prevalence of physical assaults was 1.8% both in males and females. Although the risk of exposure to physical assaults was 2–3 times higher in the blue-collar group than in the manager group, the association of exposure to physical assaults with depression was stronger in the manager and white-collar worker group (Prevalence ratio [PR]=2.1 in males; 1.8 in females than in the blue-collar worker group (PR=1.7 in males; 1.5 in females after adjusting demographic and occupational covariates. A similar pattern was observed for education in males; the association was stronger than in the lower education group (PR=2.1 and 1.8. Conclusions: Low SES is a risk factor of exposure to physical assaults, however, the association of physical assaults with depression was significantly greater among company employees of higher SES than those of lower SES. Keywords: Depression, Employment, Japan, Mental health, Social class, Worker, Violence, Workplace

Expert System for 3D Collar Intelligent Design

Institute of Scientific and Technical Information of China (English)

LIU Yan; GENG Zhao-feng

2004-01-01

A method to set up 3D collar prototype is developed in this paper by using the technique of cubic spline and bicubic surface patch. Then the relationship between the parameters of 3D collar prototype and different collar styles are studied. Based on the relationship, we can develop some algorithms of transferring style requirements to the parameters value of the collar prototype, and obtain some generation rules for the design of 3D collar style. As such, the knowledge base can be constructed, and the intelligent design system of 3D collar style is built. Using the system, various 3D collar styles can be designed automatically to satisfy various style requirements.

Changes in alcohol-related inpatient care in Stockholm County in relation to socioeconomic status during a period of decline in alcohol consumption

DEFF Research Database (Denmark)

Romelsjö, A; Diderichsen, Finn

1989-01-01

in 1975 and 1980 with the inpatient care registers for 1976 and 1981. In both years, all rates were highest for people outside the labor market and lowest among white collar employees. The employment rate for those aged 25-44 years and treated in 1981 for alcohol psychosis, alcoholism, and alcohol...... intoxication--already low in 1975--had drifted further downward by 1980. Total rates of inpatient treatment for alcohol-related diagnoses generally declined but the gap between blue collar workers and white collar workers widened. We conclude that the goal for national alcohol policy, suggested by the WHO...

Workplace exercise intervention to prevent depression: A pilot randomized controlled trial

NARCIS (Netherlands)

Zeeuw, E.L.E.J. de; Tak, E.C.P.M.; Dusseldorp, E.; Hendriksen, I.J.M.

2010-01-01

Objective: This study evaluates whether it is feasible to deliver an exercise program to inactive employees with minimal symptoms of depression, and the size of effects on the mental and physical health of employees. Method: In the fall of 2008, 30 white-collar employees with minimal symptoms of

Does the Laser-Microtextured Short Implant Collar Design Reduce Marginal Bone Loss in Comparison with a Machined Collar?

Directory of Open Access Journals (Sweden)

B. Alper Gultekin

2016-01-01

Full Text Available Purpose. To compare marginal bone loss between subgingivally placed short-collar implants with machined collars and those with machined and laser-microtextured collars. Materials and Methods. The investigators used a retrospective study design and included patients who needed missing posterior teeth replaced with implants. Short-collar implants with identical geometries were divided into two groups: an M group, machined collar; and an L group, machined and laser-microtextured collar. Implants were evaluated according to marginal bone loss, implant success, and probing depth (PD at 3 years of follow-up. Results. Sixty-two patients received 103 implants (56 in the M group and 47 in the L group. The cumulative survival rate was 100%. All implants showed clinically acceptable marginal bone loss, although bone resorption was lower in the L group (0.49 mm than in the M group (1.38 mm at 3 years (p<0.01. A significantly shallower PD was found for the implants in the L group during follow-up (p<0.01. Conclusions. Our results suggest predictable outcomes with regard to bone loss for both groups; however, bone resorption was less in the L group than in the M group before and after loading. The laser-microtextured collar implant may provide a shallower PD than the machined collar implant.

Obese Employee Participation Patterns in a Wellness Program.

Science.gov (United States)

Fink, Jennifer T; Smith, David R; Singh, Maharaj; Ihrke, Doug M; Cisler, Ron A

2016-04-01

The purpose of this research was to retrospectively examine whether demographic differences exist between those who participated in an employee wellness program and those who did not, and to identify the selection of employees' choice in weight management activities. A nonequivalent, 2-group retrospective design was used. This study involved employees at a large, not-for-profit integrated health system. Of the total organization employee pool (29,194), 19,771 (68%) employees volunteered to be weighed (mean body mass index [BMI]=28.9) as part of an employee wellness program. Weight management activities available included: (1) Self-directed 5% total body weight loss; (2) Healthy Solutions at home; (3) Weight Watchers group meetings; (4) Weight Watchers online; and (5) Employee Assistance Program (EAP)-directed healthy weight coaching. Measures were participation rate and available weight management activity participation rate among obese employees across demographic variables, including sex, age, race, job type, and job location. The analysis included chi-square tests for all categorical variables; odds ratios were calculated to examine factors predictive of participation. Of the total 19,771 employees weighed, 6375 (32%) employees were obese (defined as BMI ≥30); of those, 3094 (49%) participated in available weight management activities. Participation was higher among females, whites, those ages >50 years, and non-nursing staff. In conclusion, participation rate varied significantly based on demographic variables. Self-directed 5% weight loss was the most popular weight management activity selected. (Population Health Management 2016;19:132-135).

Prognostic factors for respiratory sickness absence and return to work among blue collar workers and office personnel

NARCIS (Netherlands)

E.C. Alexopoulos (Evangelos); A. Burdorf (Alex)

2001-01-01

textabstractOBJECTIVES: To analyze factors that determine the occurrence of sickness absence due to respiratory disorders and the time it takes to return to work. METHODS: A longitudinal study with 2 year follow up was conducted among 326 male blue collar and white

Psychosocial Hazard Analysis in a Heterogeneous Workforce: Determinants of Work Stress in Blue- and White-Collar Workers of the European Steel Industry.

Science.gov (United States)

Metzler, Yannick Arnold; Bellingrath, Silja

2017-01-01

The European steel industry's workforce is highly heterogeneous and consists of various occupational groups, presumably facing different psychosocial stressors. The few existing studies on the subject mainly focused on physical constraints of blue-collar workers, whereas the supposable psychosocial workload received only little research attention. This is remarkable considering the challenges associated with statutory required risk assessment of psychosocial hazards. Valid measures of hazard analysis must account for various stressors and reliably identify them, also between occupational groups. The present study, based on a sample of blue- and white-collar workers ( N  = 124) from the European steel industry, aims to provide a first insight into psychosocial stressors and strain at work in this rarely researched industrial sector. Furthermore, two well-known theoretical roadmaps in job analysis are examined regarding their utility for risk assessment in heterogeneous workforces: the German standard version of the Copenhagen Psychosocial Questionnaire (COPSOQ) and the short version of the effort-reward imbalance questionnaire. Hierarchical multiple regression analyses revealed that the COPSOQ was better suited to predict various strain indices in the present sample. Especially stressors relating to socioemotional aspects, such as work-privacy conflict, revealed a reasonable impact, indicating the need for comprehensive solutions at the organizational level instead of solutions focusing on single workplaces. To conclude, a broadly diversified and validated approach in psychosocial risk assessment is needed to adequately assess the variety of psychosocial factors at work and in different occupational groups.

Work stressors, drinking with colleagues after work, and job satisfaction among white-collar workers in Japan.

Science.gov (United States)

Hagihara, A; Tarumi, K; Nobutomo, K

2000-04-01

Although previous studies have examined the buffering effects of social support and coping style on the relationship between stress and alcohol consumption, they have typically relied on analysis of variance (ANOVA) or regression analysis. In addition, few studies have examined the potential stress-buffering effects of drinking with coworkers after work on the relationship between job stress and job dissatisfaction. In the present study, using a signal detection analysis, we evaluated the interactions of drinking with coworkers after work and work-stressor variables among Japanese white-collar workers (n = 397) in 1997. The analysis was performed for two groups of subjects divided based on their status in the company. This was necessary because in Japan the obligations to drink socially increase with one's rising status in the company. In both the "staff members and lower-level managers" and "middle-level and higher-level managers' groups, an interaction between work-stressor variables and drinking variables was observed. The findings imply that drinking with coworkers after work ameliorated the sense of job dissatisfaction, but only among those subjects who already had lower levels of work stressors. For subjects with high levels of work stressors, attitudes toward drinking with coworkers were unrelated to job satisfaction levels.

Eating at worksites in Nordic countries: national experiences and policy initiatives

DEFF Research Database (Denmark)

Jørgensen, Michael Søgaard; Arsky, Gunn Helene; Brandhøj, Mia

2010-01-01

of dietary habits of the employees and some experiments with healthier worksite eating schemes. Blue-collar employees, employees with working hours outside normal working hours and employees with shifting worksites are likely to be offered less organised and less healthy food schemes. Worksites experiments...

Work Overload.

Science.gov (United States)

Bateman, Thomas S.

1980-01-01

To investigate managerial use of work (or role) overload to increase productivity, the author studied 77 nonclerical white-collar employees and found that work overload had negative effects on productivity, supervisors' ratings, employee attitudes, job satisfaction, and health. He recommends ways for managers and employees to reduce work overload.…

Prevalence of radiographic appearance of pneumoconiosis in an unexposed blue collar population

International Nuclear Information System (INIS)

Castellan, R.M.; Sanderson, W.T.; Petersen, M.R.

1985-01-01

Blue collar employees currently working in environments free from exposure to respiratory hazards were examined with chest radiography and a standard occupational history questionnaire. Workers who had worked for a total of 5 yr or more in previous jobs with possible hazardous respiratory exposures were excluded. Each radiograph was read independently by 3 NIOSH-certified ''B'' readers. For small opacities, the median profusion was accepted as a summary reading. The 1,422 readable films represented a population of 50.6% males, 49.4% females, 52.5% whites, 44.2% blacks, 47.0% current smokers, and 38.5% nonsmokers. The mean age was 33.8 yr, with a range from 16 to 70 yr. Small opacities of profusion greater than or equal to 1/0 were identified in only 3 (0.21%) of the radiographs--2 with small rounded opacities and 1 with small irregular opacities. Small irregular opacities of profusion category greater than or equal to 0/1 were statistically associated with age, gender, and pack-years of smoking. The results suggest that using the median of 3 independent readings should rarely result in interpretation of chest radiographs as ''positive'' for pneumoconiosis in active workers who have not had significant dust exposure

Patterns of physical activity and obesity indices among white-collar men in Taiwan.

Science.gov (United States)

Liou, Yiing Mei

2007-06-01

The purposes of this study were to identify patterns of physical activity among white-collar men in Taiwan and to analyze the relationships between physical activity patterns and obesity indices. This cross-sectional survey included 350 subjects (between 21 and 75 years old). The Monitoring Trends and Determinants of Cardiovascular Disease Optional Study of Physical Activity Questionnaire (MOSPA-Q), developed and published by the World Health Organization (WHO) was used to measure subjects' daily energy expenditures attributed to physical activity. Obesity indices included body weight, body mass index (BMI), waist/hip ratio (WHR), body fat percentage, total cholesterol, triglycerides, high-density lipoprotein (HDL), and low-density lipoprotein (LDL). Three patterns of physical activity, namely work-oriented, active, and light-active lifestyles, were identified through cluster analysis. The work-oriented group reported spending the most amount of time on work-related activities (10.5 hours/week). The active group spent the most time (1 hour/day) of the three groups on leisure activities. The light-active group spent the most time (7 hours/day) of the three groups on light activities. Referencing the 150 minutes/week of moderate- intensity physical activity recommended by the US Centers for Disease Control and prevention (CDC) for health gain as a cut-off point, 1.1%, 15.2%, and 29.1% of subjects in the active, light-active and work-oriented groups, respectively, failed to achieve this minimal level. Those in the work-oriented group categorized in high work-overload and prevalent inactivity situations returned the worst obesity indices (Body weight, BMI, WHR, and body fat percentages) adjusted by age.

Healthy workplaces: the effects of nature contact at work on employee stress and health.

Science.gov (United States)

Largo-Wight, Erin; Chen, W William; Dodd, Virginia; Weiler, Robert

2011-01-01

Cultivating healthy workplaces is a critical aspect of comprehensive worksite health promotion. The influence of healthy workplace exposures on employee health outcomes warrants research attention. To date, it is unknown if nature contact in the workplace is related to employee stress and health. This study was designed to examine the effects of nature contact experienced at work on employee stress and health. Office staff at a southeastern university (n = 503, 30% response rate) participated in the cross-sectional study. We used a 16-item workplace environment questionnaire, the Nature Contact Questionnaire, to comprehensively measure, for the first time, nature contact at work. The Perceived Stress Questionnaire and 13 established health and behavioral items assessed the dependent variables, general perceived stress, stress-related health behaviors, and stress-related health outcomes. There was a significant, negative association between nature contact and stress and nature contact and general health complaints. The results indicate that as workday nature contact increased, perceived stress and generalized health complaints decreased. The findings suggest that nature contact is a healthy workplace exposure. Increasing nature contact at work may offer a simple population-based approach to enhance workplace health promotion efforts. Future researchers should test the efficacy of nature-contact workplace stress interventions.

Blue-collar workplaces: a setting for reducing heart health inequalities in New Zealand?

Science.gov (United States)

Novak, Brad; Bullen, Chris; Howden-Chapman, Philippa; Thornley, Simon

2007-09-07

To review the evidence for the effectiveness of workplaces as settings for cardiovascular health promotion and reduction of heart health inequalities in New Zealand. Literature review and structured appraisal of 154 articles meeting inclusion criteria, of which one review and three trials addressed cardiovascular interventions specifically, and four systematic reviews addressed the effectiveness of workplace health promotion programmes generally. The reviewed studies showed that workplaces have good potential as settings for health promotion. We found mixed but largely supportive evidence that workplace interventions can lead to improvements in health outcomes, workplace environments, lifestyles, and productivity. Workplace programmes that ranked highest in both clinical and cost-effectiveness targeted industries employing large numbers of blue-collar workers, tackled multiple risk factors, intervened at both individual and environmental levels and incorporated occupational safety components. Such programmes appear to offer a substantial return on investment for employers in other countries, but local evidence is lacking. Employers and workers in blue-collar industries should be encouraged to participate in comprehensive heart health promotion programmes as a strategy for reducing existing socioeconomic and ethnic disparities in health. However, high-quality evidence of improved employee health and productivity is needed from well-designed New Zealand-based research to ensure that these programmes are optimally configured for effectiveness and attractive to employers and employees alike.

The Healthy Workplace Project: results of a hygiene-based approach to employee wellness.

Science.gov (United States)

Thompson, Sanna J; Rew, Lynn

2015-01-01

An employee wellness program was evaluated to assess changes in germ transmission, absenteeism, and cost of infection-related illness among office-based employees. One-group pretest-posttest design, with intervention delivered for 90 days and measurement conducted over 1 year. Employees of a large office space in Georgia. One thousand six hundred forty-five employees. The Healthy Workplace Project is a 90-day wellness program aimed to increase health and productivity of employees through educational and engagement activities focusing on improving awareness, recognizing infection-related illnesses, and reducing the spread of germs in the workplace. Three types of data were collected: (1) bacterial audits through use of adenosine triphosphate monitoring of various work spaces; (2) self-report absenteeism data using the World Health Organization's Health and Work Performance Questionnaire; and (3) participant employees' medical claims/costs of infection-related minor illnesses. Frequencies and bacterial audit data; Wilcoxon signed ranks tests to determine changes in rates on absenteeism and health care costs. Bacterial audits demonstrated a reduction in contamination levels of 33% across all measured spaces. Absenteeism rates were reduced by 13%. Medical service utilization costs were not significantly reduced for individual employees over the project year. Educational strategies and individual monitoring of germ transmission appears effective in improving employees' health and decreasing absenteeism.

Metabolically Healthy Obesity Is Not Associated with Food Intake in White or Black Men.

Science.gov (United States)

Kimokoti, Ruth W; Judd, Suzanne E; Shikany, James M; Newby, P K

2015-11-01

Healthy obese individuals may be protected against adverse health outcomes. Diet and race might influence healthy obesity, but data on their roles and interactions on the phenotype are limited. We compared the food intake of metabolically healthy obese men to those of other weight status-metabolic health phenotypes. Men (n = 4855) aged ≥ 45 y with BMI ≥ 18.5 kg/m(2) and free of cardiovascular diseases, diabetes, and cancer were evaluated in a cross-sectional study of the REGARDS (REasons for Geographic And Racial Differences in Stroke) study cohort. Food intake was assessed with the use of a food frequency questionnaire. Weight status-metabolic health phenotypes were defined by using metabolic syndrome (MetS) and homeostasis model assessment of insulin resistance (HOMA-IR) criteria. Mean differences in food intake among weight status-metabolic health phenotypes were compared with the use of linear regression. MetS-defined healthy obesity was present in 44% of white obese men and 58% of black obese men; the healthy obese phenotype, based on HOMA-IR, was equally prevalent in both white (20%) and black (21%) obese men. Among white men, MetS-defined healthy and unhealthy obesity were associated with lower wholegrain bread intake and higher consumption of red meat (P food intake in all models. Healthy obesity in men is not associated with a healthier diet. Future studies need to consider dietary patterns, which may better inform the holistic effect of diet on healthy obesity, in prospective analyses. © 2015 American Society for Nutrition.

Comparison of Positive Character Strengths in Employees with Healthy and Unhealthy Occupational Stress Coping Styles

Directory of Open Access Journals (Sweden)

simin dokht kalani

2017-05-01

Full Text Available The aim of the study was to compare the protective and interpersonal strengths as positive personality traits in employees with healthy (G: good health pattern, S: sparing pattern and unhealthy (A: ambitious pattern, B: burnout pattern job stress coping styles. Therefore, 146 employees of an industrial organization in Mashhad were selected by stratified random sampling and asked to respond to research tools. The instruments were the Values in Action Inventory of Strengths from Peterson & Seligman and Work-related Behavior and Experience Patterns Questionnaire from Schaarschmidt & Fischer. The results of multivariate analysis of variance showed that employees with healthy coping styles had higher means of protective and interpersonal strengths than unhealthy subjects. These findings open a new field for research on the role of personality in coping with work-related stress. Character strengths are trainable personal characteristics. Therefore, they are valuable resources to improve coping with work-related stress and to decreasing its negative effects.

Healthy work revisited: do changes in time strain predict well-being?

Science.gov (United States)

Moen, Phyllis; Kelly, Erin L; Lam, Jack

2013-04-01

Building on Karasek and Theorell (R. Karasek & T. Theorell, 1990, Healthy work: Stress, productivity, and the reconstruction of working life, New York, NY: Basic Books), we theorized and tested the relationship between time strain (work-time demands and control) and seven self-reported health outcomes. We drew on survey data from 550 employees fielded before and 6 months after the implementation of an organizational intervention, the results only work environment (ROWE) in a white-collar organization. Cross-sectional (wave 1) models showed psychological time demands and time control measures were related to health outcomes in expected directions. The ROWE intervention did not predict changes in psychological time demands by wave 2, but did predict increased time control (a sense of time adequacy and schedule control). Statistical models revealed increases in psychological time demands and time adequacy predicted changes in positive (energy, mastery, psychological well-being, self-assessed health) and negative (emotional exhaustion, somatic symptoms, psychological distress) outcomes in expected directions, net of job and home demands and covariates. This study demonstrates the value of including time strain in investigations of the health effects of job conditions. Results encourage longitudinal models of change in psychological time demands as well as time control, along with the development and testing of interventions aimed at reducing time strain in different populations of workers.

Evaluation of clinical efficacy and safety of cervical trauma collars: differences in immobilization, effect on jugular venous pressure and patient comfort

Science.gov (United States)

2014-01-01

Background Concern has been raised that cervical collars may increase intracranial pressure in traumatic brain injury. The purpose of this study was to compare four types of cervical collars regarding efficacy of immobilizing the neck, effect on jugular venous pressure (JVP), as a surrogate for possible effect on intracranial pressure, and patient comfort in healthy volunteers. Methods The characteristics of four widely used cervical collars (Laerdal Stifneck® (SN), Vista® (VI), Miami J Advanced® (MJ), Philadelphia® (PH)) were studied in ten volunteers. Neck movement was measured with goniometry, JVP was measured directly through an endovascular catheter and participants graded the collars according to comfort on a scale 1–5. Results The mean age of participants was 27 ± 5 yr and BMI 26 ± 5. The mean neck movement (53 ± 9°) decreased significantly with all the collars (p  MJ > SN > PH). Conclusion Stifneck and Miami J collars offered the most efficient immobilization of the neck with the least effect on JVP. Vista and Miami J were the most comfortable ones. The methodology used in this study may offer a new approach to evaluate clinical efficacy and safety of neck collars and aid their continued development. PMID:24906207

Mortality and morbidity study of petrochemical employees in a polluted site

Directory of Open Access Journals (Sweden)

Pasetto Roberto

2012-05-01

Full Text Available Abstract Background The area of Gela was included among the 57 Italian polluted sites of national interest for environmental remediation because of its widespread contamination from a petrochemical complex. The present study investigates mortality and morbidity of the cohort of Gela petrochemical workers with the aim of disentangling occupational from residential risk. Methods Mortality was assessed for 5,627 men hired from 1960, year of the plant start-up, to 1993; it was followed up for vital status in the period 1960–2002. Morbidity was analysed for 5,431 workers neither dead nor lost to follow-up from 1960 to 2001 and was based on Hospital Discharge Records in the period 2001–2006. The work experience was classified in terms of job categories such as blue collars, white collars, and both – workers who shifted from blue to white collar (95% or vice versa. An ad hoc mobility model was applied to define qualitative categories of residence in Gela, as residents and commuters. Standardized Mortality Ratios (SMRs and Mortality Rate Ratios (MRRs were computed, the latter by using a Poisson regression model. Morbidity was analyzed in terms of Hospital Discharge Odds Ratios (HDORs through a logistic regression model. While performing the internal comparisons, white collars was the reference category for the job analysis, and commuters was the reference category for the residential analysis. Results In the light of epidemiological evidence about health risk from petrochemical industries in both occupational and environmental settings, and/or on the basis of information about occupational and residential contamination and health risk in the area of Gela, noteworthy results are shown for lung cancer [MRR: 2.11 (CI 90%; 0.96-4.63 in blue collars; 1.71 (1.09-2.69 in residents], respiratory diseases [HDOR: 2.0 (1.0-3.0 in blue collars; 1.4 (0.96-2.06 in residents] and genitourinary diseases [HDOR: 1.34 (1.06-1.68 in blue collars; 1.23 (1.04-1.45 in

Where do inmmigrants fare worse? Modeling workplace wage gap variation with longitudinal employer-employee data.

Science.gov (United States)

Tomaskovic-Devey, Donald; Hällsten, Martin; Avent-Holt, Dustin

2015-01-01

The authors propose a strategy for observing and explaining workplace variance in categorically linked inequalities. Using Swedish economy-wide linked employer-employee panel data, the authors examine variation in workplace wage inequalities between native Swedes and non-Western immigrants. Consistent with relational inequality theory, the authors' findings are that immigrant-native wage gaps vary dramatically across workplaces, even net of strong human capital controls. The authors also find that, net of observed and fixed-effect controls for individual traits, workplace immigrant-native wage gaps decline with increased workplace immigrant employment and managerial representation and increase when job segregation rises. These results are stronger in high-inequality workplaces and for white-collar employees: contexts in which one expects status-based claims on organizational resources, the central causal mechanism identified by relational inequality theory, to be stronger. The authors conclude that workplace variation in the non-Western immigrant-native wage gaps is contingent on organizational variationin the relative power of groups and the institutional context in which that power is exercised.

Occupational contact dermatitis in blue-collar workers

DEFF Research Database (Denmark)

Schwensen, Jakob F; Menné, Torkil; Veien, Niels K

2014-01-01

BACKGROUND: Blue-collar workers have a high risk of occupational contact dermatitis, but epidemiological studies are scarce. OBJECTIVES: To investigate allergic contact dermatitis in blue-collar workers with dermatitis registered by the Danish Contact Dermatitis Group. METHODS: A retrospective...... analysis of patch test data from 1471 blue-collar workers and 1471 matched controls tested between 2003 and 2012 was performed. A logistic regression was used to test for associations. RESULTS: The blue-collar workers often had occupational hand dermatitis (p dermatitis was less commonly......, and methylchloroisothiazolinone (MCI)/methylisothiazolinone (MI). The following occupations were additionally identified as risk factors for contact sensitization to MCI/MI and MI, epoxy resins, and potassium dichromate, respectively: painting, construction work, and tile setting/terrazzo work. CONCLUSION: Contact allergy...

Engaging in Work Even When It Is Meaningless: Positive Affective Disposition and Meaningful Work Interact in Relation to Work Engagement

Science.gov (United States)

Steger, Michael F.; Littman-Ovadia, Hadassah; Miller, Michal; Menger, Lauren; Rothmann, Sebastiaan

2013-01-01

The central aim of the present study was to assess the predictive value of affective disposition and meaningful work on employee engagement. Specifically, it was proposed that meaningful work moderates the relationship between affective disposition and engagement. Questionnaires were completed by 252 white-collar employees, working in a variety of…

Association between long work hours and depressive state: a pilot study of propensity score matched Japanese white-collar workers.

Science.gov (United States)

Uchida, Mitsuo; Morita, Hiroshi

2018-06-01

Although long work hours have been associated with various physical health problems, studies of their association with mental health have yielded inconsistent results, due to differences in study settings, study outcome and/or unmeasured background factors. In this study, we used a propensity score method to evaluate the association between work hours and depressive state. A total of 467 Japanese white-collar workers were surveyed and divided into long and regular work hour groups according to overtime work records. Propensity score matching was performed based on 32 individual background and workplace factors, yielding 74 pairs of propensity-matched subjects. CES-D score, an indicator of depressive state, did not differ significantly among the two groups (p=0.203). However, work motivation, work control, social support and emotional stability correlated with CES-D score. These findings suggest that work control and social support factors are more associated with depressive state than control of work hours. These results also suggest that it is possible to use propensity score matching to evaluate the association between work hours and mental health in occupational study settings. Further studies, in larger populations, are required to determine the association between work hours and mental health parameters.

Promoting Healthy Work for Employees with Chronic Illness : Analysis of Models of Good Practice

NARCIS (Netherlands)

Kristin ten Have; Anja Dijkman; Dr. Rob Gründemann; Cees Wevers

2012-01-01

The ENWHP project and campaign Promoting Healthy Work for Employees with Chronic Illness (PH Work) should contribute towards the implementation of effective workplace health practices within corporate policies of enterprises in Europe. More specific the project should stimulate activities and

Comparison of Positive Character Strengths in Employees with Healthy and Unhealthy Occupational Stress Coping Styles

OpenAIRE

simin dokht kalani; Zahra Zahra; hamidreza oreyzi

2017-01-01

The aim of the study was to compare the protective and interpersonal strengths as positive personality traits in employees with healthy (G: good health pattern, S: sparing pattern) and unhealthy (A: ambitious pattern, B: burnout pattern) job stress coping styles. Therefore, 146 employees of an industrial organization in Mashhad were selected by stratified random sampling and asked to respond to research tools. The instruments were the Values in Action Inventory of Strengths from Peterson & Se...

Effort-Reward Imbalance at Work and the Prevalence of Unsuccessfully Treated Hypertension Among White-Collar Workers.

Science.gov (United States)

Trudel, Xavier; Milot, Alain; Gilbert-Ouimet, Mahée; Duchaine, Caroline; Guénette, Line; Dalens, Violaine; Brisson, Chantal

2017-08-15

We examined the association between effort-reward imbalance (ERI) exposure at work and unsuccessfully treated hypertension among white-collar workers from a large cohort in Quebec City, Canada. The study used a repeated cross-sectional design involving 3 waves of data collection (2000-2009). The study sample was composed of 474 workers treated for hypertension, accounting for 739 observations. At each observation, ERI was measured using validated scales, and ambulatory blood pressure (BP) was measured every 15 minutes during the working day. Unsuccessfully treated hypertension was defined as daytime ambulatory BP of at least 135/85 mm Hg and was further divided into masked and sustained hypertension. Adjusted prevalence ratios and 95% confidence intervals were estimated. Participants in the highest tertile of ERI exposure had a higher prevalence of unsuccessfully treated hypertension (prevalence ratio = 1.45, 95% confidence interval: 1.16, 1.81) after adjustment for gender, age, education, family history of cardiovascular diseases, body mass index, diabetes, smoking, sedentary behaviors, and alcohol intake. The present study supports the effect of adverse psychosocial work factors from the ERI model on BP control in treated workers. Reducing these frequent exposures at work might lead to substantial benefits on BP control at the population level. © The Author(s) 2017. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

The relation between overcommitment and burnout: does it depend on employee job satisfaction?

Science.gov (United States)

Avanzi, Lorenzo; Zaniboni, Sara; Balducci, Cristian; Fraccaroli, Franco

2014-01-01

Using the Conservation of Resources (COR) theory as a framework, we hypothesized a maladaptive role played by overcommitment in the escalation of burnout. We further specified our model by testing an interaction effect of job satisfaction. By using a longitudinal design, we proposed a moderated mediational model in which burnout at Time 1 (T1) increases overcommitment, which in turn leads to more burnout one month later. We further expected to find a moderating role of job satisfaction in the link between overcommitment and burnout at Time 2 (T2). A group of 86 white-collar workers in personnel services in Italy (longitudinal response rate = 77.48%) participated in our study. The findings supported our hypotheses even when controlling for gender and role stressors. In particular, by using bootstrapping procedures to test mediation, we found evidence that employees reporting burnout tend to develop a maladaptive coping style, i.e., overcommitment, which in turn increases burnout over time. This relation was particularly strong for dissatisfied employees. These results highlight the importance of overcommitment for burnout escalation, as well as of job satisfaction, since it may mitigate, at least in the short term, the effect of such dysfunctional strategies.

Trunnion Collar Removal Machine - Gap Analysis Table

International Nuclear Information System (INIS)

Johnson, M.

2005-01-01

The purpose of this document is to review the existing the trunnion collar removal machine against the ''Nuclear Safety Design Bases for License Application'' (NSDB) [Ref. 10] requirements and to identify codes and standards and supplemental requirements to meet these requirements. If these codes and standards can not fully meet these requirements then a ''gap'' is identified. These gaps will be identified here and addressed using the ''Trunnion Collar Removal Machine Design Development Plan'' [Ref. 15]. The codes and standards, supplemental requirements, and design development requirements for the trunnion collar removal machine are provided in the gap analysis table (Appendix A, Table 1). Because the trunnion collar removal machine is credited with performing functions important to safety (ITS) in the NSDB [Ref. 10], design basis requirements are applicable to ensure equipment is available and performs required safety functions when needed. The gap analysis table is used to identify design objectives and provide a means to satisfy safety requirements. To ensure that the trunnion collar removal machine performs required safety functions and meets performance criteria, this portion of the gap analysis tables supplies codes and standards sections and the supplemental requirements and identifies design development requirements, if needed

Use of cervical collar after whiplash injuries.

Science.gov (United States)

Józefiak-Wójtowicz, Anna; Stolarczyk, Artur; Deszczyński, Jarosław Michał; Materek, Magdalena; Pietras, Marta; Bażant, Katarzyna

2014-08-08

Whiplash injuries, also known as neck sprains and strains, are currently some of the most common injuries of the cervical spine. Mechanism of injury is still controversial and current treatment methods do not provide satisfactory results. In this article we present QTF classification of related disorders, epidemiological data and treatment methods. We described basic principles of using a soft collar, goals and effects of collar use and potential complications ensuing from immobilization. Authors reviewed publications comparing the effects of collar use with other methods of treatment and physiotherapy following whiplash injury.

New pulsating casing collar to improve cementing quality

Energy Technology Data Exchange (ETDEWEB)

Chen, P. [Southwest Petroleum Inst., Nanchong, Sichuan (China); He, K. [JiangHan Petroleum Administration Bureau, Qianjiang, Hubei (China); Wu, J. [Chevron Petroleum Tech. Co., Houston, TX (United States)

1998-12-31

This paper presents the design and test results of a new pulsating casing collar which improves cementing quality. The new pulsating casing collar (PCC) is designed according to the Helmholtz oscillator to generate a pulsating jet flow by self-excitation in the cementing process. By placing this new pulsating casing collar at the bottom of casing string, the generated pulsating jet flow transmits vibrating pressure waves up through the annulus and helps remove drilling mud in the annulus. It can therefore improve cementing quality, especially when eccentric annulus exists due to casing eccentricity where the mud is difficult to remove. The new pulsating casing collar consists of a top nozzle, a resonant chamber, and a bottom nozzle. It can be manufactured easily and is easy to use in the field. It has been tested in Jianghan oil-field, P.R. China. The field-test results support the theoretical analysis and laboratory test, and the cementing quality is shown greatly improved by using the new pulsating casing collar.

Mechanical test results on Dipole model C-1 25 mm aluminum collars

International Nuclear Information System (INIS)

Peters, C.

1985-02-01

This report is a summary of procedures used in collaring the SSC Dipole model C-1. Included are descriptions of the collars, instrumentation, collar pack preparation, collaring procedures, and collar dimension and coil pressure data measurements taken during and testing of the magnet

Draining Collars and Lenses in Liquid-Lined Vertical Tubes.

Science.gov (United States)

Jensen

2000-01-01

The speed at which an annular liquid collar drains under gravity g in a vertical tube of radius a, when the tube has an otherwise thin viscous liquid lining on its interior, is determined by a balance between the collar's weight and viscous shear stresses confined to narrow regions in the neighborhood of the collar's effective contact lines. Whether a collar grows or shrinks in volume as it drains depends on the modified Bond number B=rho g a(2)/(sigmaepsilon), where rho is the fluid density, sigma is its surface tension, and epsilona is the thickness of the thin film immediately ahead of the collar. Asymptotic methods are used here to determine the following nonlinear stability criteria for an individual collar, valid in the limit of small epsilon. For 0draining collars grow in volume and, in sufficiently long tubes, ultimately "snap off" to form stable lenses. For 0.5960drain, so that any lens ultimately ruptures, unless stabilizing intermolecular forces allow the formation of a lamella supported by a macroscopic Plateau border. If surfactant immobilizes the liquid's free surface, these critical values of B are reduced by a factor of 2 but the distance a collar must travel before it snaps off is unchanged. Gravitationally driven snap off is therefore most likely to occur in long tubes with radii substantially less than the capillary lengthscale sigma/rhog)(1/2). Copyright 2000 Academic Press.

Advancing employee engagement through a healthy workplace strategy.

Science.gov (United States)

Seymour, Andrea; Dupré, Kathryne

2008-01-01

In recent years, there has been increased focus on improving the quality of the working lives of staff in health care organizations. Research shows that improvements can be achieved through a comprehensive organizational approach to workplace health. Improved worker engagement is a realizable outcome of such an approach, provided that it is based on reliable and relevant data and is tailored to the specific environment in which it is being implemented. An intervention project was designed to develop an organization-wide approach to employee workplace health. A comprehensive health risk assessment was undertaken, along with a staff survey on workplace culture, individual health practice and environmental effects on physical health. In general, the findings present a positive picture of the culture and factors that influence psychological wellbeing. However, improvement is needed in some areas: satisfaction is only marginally outweighing stress, and musculoskeletal disorders account for much absenteeism. Employee health needs include weight management, improving fitness and nutrition, and decreasing coronary risk. Results have prompted this organization to pursue the development of a Healthy Workplace Policy that will be used as a filter for all other policies relating to workplace culture, environment and practice, and have provided the impetus and focus to review the organization of employee health services. Three major administrative activities are necessary to move from planning to sustained action: ensure adherence of all staff to any policy derived from a health risk assessment; ensure staff feel proposed changes are relevant and important; and create a road map to guide the development of a strategic and an implementation plan. The findings outlined in this report can be addressed by organizations that are willing to commit to a comprehensive approach to workplace health.

Reducing Local Scouring at Bridge Piles Using Collars and Geobags

Directory of Open Access Journals (Sweden)

Shatirah Akib

2014-01-01

Full Text Available The present study examines the use of collars and geobags for reducing local scour around bridge piles. The efficiency of collars and geobags was studied experimentally. The data from the experiments were compared with data from earlier studies on the use of single piles with a collar and with a geobag. The results showed that using a combination of a steel collar and a geobag yields the most significant scour reduction for the front and rear piles, respectively. Moreover, the independent steel collar showed better efficiency than the independent geobag below the sediment level around the bridge piles.

Employee wellness program evaluation.

Science.gov (United States)

2008-12-01

Well-designed wellness programs can keep healthy employees healthy, support employees with : health risks to improve their health behaviors, and facilitate organizational efforts to achieve : workforce performance goals. : Productivity lost through a...

Testing VHF/GPS collar design and safety in the study of free-roaming horses.

Directory of Open Access Journals (Sweden)

Gail H Collins

Full Text Available Effective and safe monitoring techniques are needed by U.S. land managers to understand free-roaming horse behavior and habitat use and to aid in making informed management decisions. Global positioning system (GPS and very high frequency (VHF radio collars can be used to provide high spatial and temporal resolution information for detecting free-roaming horse movement. GPS and VHF collars are a common tool used in wildlife management, but have rarely been used for free-roaming horse research and monitoring in the United States. The purpose of this study was to evaluate the design, safety, and detachment device on GPS/VHF collars used to collect free-roaming horse location and movement data. Between 2009 and 2010, 28 domestic and feral horses were marked with commercial and custom designed VHF/GPS collars. Individual horses were evaluated for damage caused by the collar placement, and following initial observations, collar design was modified to reduce the potential for injury. After collar modifications, which included the addition of collar length adjustments to both sides of the collar allowing for better alignment of collar and neck shapes, adding foam padding to the custom collars to replicate the commercial collar foam padding, and repositioning the detachment device to reduce wear along the jowl, we observed little to no evidence of collar wear on horses. Neither custom-built nor commercial collars caused injury to study horses, however, most of the custom-built collars failed to collect data. During the evaluation of collar detachment devices, we had an 89% success rate of collar devices detaching correctly. This study showed that free-roaming horses can be safely marked with GPS and/or VHF collars with minimal risk of injury, and that these collars can be a useful tool for monitoring horses without creating a risk to horse health and wellness.

Serologic Survey for Selected Viral and Bacterial Swine Pathogens in Colombian Collared Peccaries ( Pecari tajacu) and Feral Pigs ( Sus scrofa).

Science.gov (United States)

Montenegro, Olga L; Roncancio, Nestor; Soler-Tovar, Diego; Cortés-Duque, Jimena; Contreras-Herrera, Jorge; Sabogal, Sandra; Acevedo, Luz Dary; Navas-Suárez, Pedro Enrique

2018-06-14

In South America, wild populations of peccaries coexist with domestic and feral pigs, with poorly understood consequences. We captured 58 collared peccaries ( Pecari tajacu) and 15 feral pigs ( Sus scrofa) in locations of Colombia where coexistence of these species is known. Blood samples were tested for antibodies against four viral agents, classical swine fever virus (CSFV), Aujeszky's disease virus (ADV), porcine circovirus (PCV-2), and vesicular stomatitis virus (New Jersey and Indiana subtypes) and two bacterial agents, Brucella spp. and six serovars of Leptospira interrogans. The prevalence of CSFV was 5% (3/58) in collared peccaries and 7% (1/15) in feral pigs. The prevalence of PCV-2 was 7% (1/15) in collared peccaries and 67% (2/3) in feral pigs. Vesicular stomatitis prevalence was 33% (8/24) in collared peccaries and 67% (4/6) in feral pigs. Leptospira prevalence was 78% (39/50) in collared peccary and 100% (8/8) in feral pigs; bratislava, grippotyphosa, icterohaemorrhagiae, and pomona were the most frequent serovars. Also, the only white-lipped peccary ( Tayassu pecari) sampled was positive for L. interrogans serovar bratislava and for vesicular stomatitis virus, New Jersey strain. No samples were positive for ADV or Brucella. The seroprevalence of antibodies against L. interrogans was similar to that observed in other studies. Icterohaemorrhagiae appears to be a common serovar among in situ and ex situ peccary populations. Positive antibodies against PVC-2 represent a novel report of exposure to this pathogen in Colombian peccaries. Our results indicate the possible transmission of various pathogens, important for pig farms, in the studied pig and peccaries.

A beaded collar for dual micro GPS/VHF transmitter attachment to nutria

Science.gov (United States)

Haramis, G.M.; White, T.S.

2011-01-01

We report on the development of an approximately 85-g beaded collar for dual micro GPS/VHF transmitter attachment to semi-aquatic nutria (Myocastor coypus). Prototype collars were tested on captive nutria and refined during field trials. Central to the design was novel use of the VHF transmitter antenna as a collar. A circular collar was formed by passing the 44-cm antenna cable through a pre-made hole in the transmitter, leaving an approximately 16-cm upright antenna. GPS units were mounted separately via a hole in the base of each unit. For good satellite contact, GPS units (28 g) were maintained at the nape of the neck by counterbalance of the heavier VHF transmitters (50 g) positioned under the neck. To reduce friction, we lined the collar with alternate-sized plastic and, later, more durable nylon beads. The final collar configuration was worn for approximately 1 month deployments with only minor neck abrasion; one collar was worn successfully for 5 months. Foot entanglement remained the greatest risk of injury from the collar. By fitting collars tightly, we reduced the incidence of foot entanglement to 2 of 33 deployments (6%). Successful GPS tracks were acquired on 29 of 33 deployments (88%).

Insight on AV-45 binding in white and grey matter from histogram analysis: a study on early Alzheimer's disease patients and healthy subjects

Science.gov (United States)

Nemmi, Federico; Saint-Aubert, Laure; Adel, Djilali; Salabert, Anne-Sophie; Pariente, Jérémie; Barbeau, Emmanuel; Payoux, Pierre; Péran, Patrice

2014-01-01

Purpose AV-45 amyloid biomarker is known to show uptake in white matter in patients with Alzheimer’s disease (AD) but also in healthy population. This binding; thought to be of a non-specific lipophilic nature has not yet been investigated. The aim of this study was to determine the differential pattern of AV-45 binding in healthy and pathological populations in white matter. Methods We recruited 24 patients presenting with AD at early stage and 17 matched, healthy subjects. We used an optimized PET-MRI registration method and an approach based on intensity histogram using several indexes. We compared the results of the intensity histogram analyses with a more canonical approach based on target-to-cerebellum Standard Uptake Value (SUVr) in white and grey matters using MANOVA and discriminant analyses. A cluster analysis on white and grey matter histograms was also performed. Results White matter histogram analysis revealed significant differences between AD and healthy subjects, which were not revealed by SUVr analysis. However, white matter histograms was not decisive to discriminate groups, and indexes based on grey matter only showed better discriminative power than SUVr. The cluster analysis divided our sample in two clusters, showing different uptakes in grey but also in white matter. Conclusion These results demonstrate that AV-45 binding in white matter conveys subtle information not detectable using SUVr approach. Although it is not better than standard SUVr to discriminate AD patients from healthy subjects, this information could reveal white matter modifications. PMID:24573658

Insight on AV-45 binding in white and grey matter from histogram analysis: a study on early Alzheimer's disease patients and healthy subjects

International Nuclear Information System (INIS)

Nemmi, Federico; Saint-Aubert, Laure; Peran, Patrice; Adel, Djilali; Salabert, Anne-Sophie; Payoux, Pierre; Pariente, Jeremie; Barbeau, Emmanuel J.

2014-01-01

AV-45 amyloid biomarker is known to show uptake in white matter in patients with Alzheimer's disease (AD), but also in the healthy population. This binding, thought to be of a non-specific lipophilic nature, has not yet been investigated. The aim of this study was to determine the differential pattern of AV-45 binding in white matter in healthy and pathological populations. We recruited 24 patients presenting with AD at an early stage and 17 matched, healthy subjects. We used an optimized positron emission tomography-magnetic resonance imaging (PET-MRI) registration method and an approach based on an intensity histogram using several indices. We compared the results of the intensity histogram analyses with a more canonical approach based on target-to-cerebellum Standard Uptake Value (SUVr) in white and grey matter using MANOVA and discriminant analyses. A cluster analysis on white and grey matter histograms was also performed. White matter histogram analysis revealed significant differences between AD and healthy subjects, which were not revealed by SUVr analysis. However, white matter histograms were not decisive to discriminate groups, and indices based on grey matter only showed better discriminative power than SUVr. The cluster analysis divided our sample into two clusters, showing different uptakes in grey, but also in white matter. These results demonstrate that AV-45 binding in white matter conveys subtle information not detectable using the SUVr approach. Although it is not more efficient than standard SUVr in discriminating AD patients from healthy subjects, this information could reveal white matter modifications. (orig.)

Obesity gene NEGR1 associated with white matter integrity in healthy young adults.

Science.gov (United States)

Dennis, Emily L; Jahanshad, Neda; Braskie, Meredith N; Warstadt, Nicholus M; Hibar, Derrek P; Kohannim, Omid; Nir, Talia M; McMahon, Katie L; de Zubicaray, Greig I; Montgomery, Grant W; Martin, Nicholas G; Toga, Arthur W; Wright, Margaret J; Thompson, Paul M

2014-11-15

Obesity is a crucial public health issue in developed countries, with implications for cardiovascular and brain health as we age. A number of commonly-carried genetic variants are associated with obesity. Here we aim to see whether variants in obesity-associated genes--NEGR1, FTO, MTCH2, MC4R, LRRN6C, MAP2K5, FAIM2, SEC16B, ETV5, BDNF-AS, ATXN2L, ATP2A1, KCTD15, and TNN13K--are associated with white matter microstructural properties, assessed by high angular resolution diffusion imaging (HARDI) in young healthy adults between 20 and 30 years of age from the Queensland Twin Imaging study (QTIM). We began with a multi-locus approach testing how a number of common genetic risk factors for obesity at the single nucleotide polymorphism (SNP) level may jointly influence white matter integrity throughout the brain and found a wide spread genetic effect. Risk allele rs2815752 in NEGR1 was most associated with lower white matter integrity across a substantial portion of the brain. Across the area of significance in the bilateral posterior corona radiata, each additional copy of the risk allele was associated with a 2.2% lower average FA. This is the first study to find an association between an obesity risk gene and differences in white matter integrity. As our subjects were young and healthy, our results suggest that NEGR1 has effects on brain structure independent of its effect on obesity. Copyright © 2014. Published by Elsevier Inc.

Tribological characterization of the drill collars and casing friction couples

Science.gov (United States)

Ripeanu, R. G.; Badicioiu, M.; Caltaru, M.; Dinita, A.; Laudacescu, E.

2018-01-01

Drill collars are special pipes used in the drilling of wells for weighting the drill bit, enabling it to drill through the rock. In the drilling process, the drill collars are exposed to an intensive wear due to friction on inner surface of casing wall. In order to evaluate the tribological behaviour of this friction couple, paper presents the drill collars parent material, reconditioned and casing pipe chemical composition, microstructures, hardness and friction tests. For friction tests were prepared samples extracted from new and reconditioned drill collars and from casing pipes and tested on a universal tribometer. Were used plane-on-disk surface friction couples and tests were conducted at two sliding speeds and three normal loads for each materials couple. Plane static partner samples were extracted from casing pipes and disks samples were extracted from new and reconditioned drill collars. Were obtained friction coefficients values and also the temperatures increasing values due to friction working tests parameters. The temperature increasing values were obtained by measuring it with an infrared thermographic camera.

THE CHALLENGES FOR WOMEN IN EXECUTIVE POSITIONS AND THE ROLE OF GENDER ON LEADER MEMBER EXCHANGE

Directory of Open Access Journals (Sweden)

Buket AKDÖL

2017-12-01

Full Text Available This study concentrates on the potential effects of glass ceiling and queen bee syndrome in establishing high quality exchange (leader member exchange with subordinates. The study analyses if gender plays a significant role in determining exchange with subordinates.  Data was collected from white-collar employees at Turkish business context by using Liden Maslyn (1998 multi-dimension Leader Member Exchange assessment tool.  The findings of the study exhibit that in Turkish business context leader's gender is insignificant at determining exchange with white-collar subordinates for dimensions such as affection, contribution, loyalty and professional respect. The study also concludes gender of the subordinates is insignificant at determining the exchange with leaders of both genders

Age dependent white matter lesions and brain volume changes in healthy volunteers

DEFF Research Database (Denmark)

Christiansen, P; Larsson, H B; Thomsen, C

1994-01-01

The brain of 142 healthy volunteers aged 21 to 80 years were investigated using MR imaging. The number and size of the white matter hyperintensity lesions (WMHL) in the cerebral hemispheres were determined. Furthermore, the volume of the cerebral hemispheres and of the lateral ventricles was meas......The brain of 142 healthy volunteers aged 21 to 80 years were investigated using MR imaging. The number and size of the white matter hyperintensity lesions (WMHL) in the cerebral hemispheres were determined. Furthermore, the volume of the cerebral hemispheres and of the lateral ventricles...... was measured. An almost linear increase in the number of volunteers with WMHL was seen with aging for males and females. With aging a significant decrease in the volume of the cerebral hemispheres was found for males, and a significant increase in the volume of the lateral ventricles was seen for both males...... and females. Our results suggest that with aging central atrophy increases more (relatively) than cortical atrophy. No correlation was found between the decreasing volume of the cerebral hemispheres and the increasing number and size of WMHL, nor between the increasing volume of the lateral ventricles...

Perceived Barriers and Facilitators of Exercise and Healthy Dietary Choices: A Study of Employees and Managers within a Large Transport Organisation

Science.gov (United States)

Donaldson-Feilder, Emma; Lewis, Rachel; Pavey, Louisa; Jones, Bethan; Green, Melanie; Webster, Angela

2017-01-01

Objective: The objective of this study was to examine employees' perceived barriers and facilitators of physical activity and healthy dietary choices, and managers' perceptions of how best to facilitate physical activity and healthy dietary choices among their team members. Design: Single time-point survey with categorical and open-ended…

The Ambushed Spirit: Perspective, Violence and Downsizing.

Science.gov (United States)

Truty, Daniela

A study explored downsizing from the perspective of the person separated from the job and its connection to violence and peace studies. Literature on downsizing, violence, peace studies, and organizational studies was reviewed. Participants were 28 white-collar employees, including the researcher, separated from the same organization. Data were…

Ocular Blood Flow Measurements in Healthy White Subjects Using Laser Speckle Flowgraphy.

Directory of Open Access Journals (Sweden)

Nikolaus Luft

Full Text Available To assess the feasibility and reliability of Laser Speckle Flowgraphy (LSFG to measure ocular perfusion in a sample of healthy white subjects and to elucidate the age-dependence of the parameters obtained.This cross-sectional study included 80 eyes of 80 healthy, non-smoking white subjects of Western European descent between 19 and 79 years of age. A commercial LSFG instrument was applied to measure ocular blood flow at the optic nerve head (ONH three successive times before and after pharmacological pupil dilation. The mean blur rate (MBR, a measure of relative blood flow velocity, was obtained for different regions of the ONH. Eight parameters of ocular perfusion derived from the pulse-waveform analysis of MBR including blowout time (BOT and falling rate (FR were also recorded.Artifact-free LSFG images meeting the quality criteria for automated image analysis were obtainable in 93.8% without pupil dilation and in 98.8% with pharmacological pupil dilation. Measurements of MBR showed excellent repeatability with intraclass correlation coefficients ≥ 0.937 and were barely affected by pupil dilation. The majority of pulse-waveform derived variables exhibited equally high repeatability. MBR-related blood flow indices exhibited significant age dependence (p<0.001. FR (r = 0.747, p<0.001 and BOT (r = -0.714, p<0.001 most strongly correlated with age.LSFG represents a reliable method for the quantitative assessment of ocular blood flow in white subjects. Our data affirms that the LSFG-derived variables FR and BOT may be useful biomarkers for age-related changes in ocular perfusion.

Depression in working adults: comparing the costs and health outcomes of working when ill.

Directory of Open Access Journals (Sweden)

Fiona Cocker

Full Text Available Working through a depressive illness can improve mental health but also carries risks and costs from reduced concentration, fatigue, and poor on-the-job performance. However, evidence-based recommendations for managing work attendance decisions, which benefit individuals and employers, are lacking. Therefore, this study has compared the costs and health outcomes of short-term absenteeism versus working while ill ("presenteeism" amongst employed Australians reporting lifetime major depression.Cohort simulation using state-transition Markov models simulated movement of a hypothetical cohort of workers, reporting lifetime major depression, between health states over one- and five-years according to probabilities derived from a quality epidemiological data source and existing clinical literature. Model outcomes were health service and employment-related costs, and quality-adjusted-life-years (QALYs, captured for absenteeism relative to presenteeism, and stratified by occupation (blue versus white-collar.Per employee with depression, absenteeism produced higher mean costs than presenteeism over one- and five-years ($42,573/5-years for absenteeism, $37,791/5-years for presenteeism. However, overlapping confidence intervals rendered differences non-significant. Employment-related costs (lost productive time, job turnover, and antidepressant medication and service use costs of absenteeism and presenteeism were significantly higher for white-collar workers. Health outcomes differed for absenteeism versus presenteeism amongst white-collar workers only.Costs and health outcomes for absenteeism and presenteeism were not significantly different; service use costs excepted. Significant variation by occupation type was identified. These findings provide the first occupation-specific cost evidence which can be used by clinicians, employees, and employers to review their management of depression-related work attendance, and may suggest encouraging employees to

Depression in working adults: comparing the costs and health outcomes of working when ill.

Science.gov (United States)

Cocker, Fiona; Nicholson, Jan M; Graves, Nicholas; Oldenburg, Brian; Palmer, Andrew J; Martin, Angela; Scott, Jenn; Venn, Alison; Sanderson, Kristy

2014-01-01

Working through a depressive illness can improve mental health but also carries risks and costs from reduced concentration, fatigue, and poor on-the-job performance. However, evidence-based recommendations for managing work attendance decisions, which benefit individuals and employers, are lacking. Therefore, this study has compared the costs and health outcomes of short-term absenteeism versus working while ill ("presenteeism") amongst employed Australians reporting lifetime major depression. Cohort simulation using state-transition Markov models simulated movement of a hypothetical cohort of workers, reporting lifetime major depression, between health states over one- and five-years according to probabilities derived from a quality epidemiological data source and existing clinical literature. Model outcomes were health service and employment-related costs, and quality-adjusted-life-years (QALYs), captured for absenteeism relative to presenteeism, and stratified by occupation (blue versus white-collar). Per employee with depression, absenteeism produced higher mean costs than presenteeism over one- and five-years ($42,573/5-years for absenteeism, $37,791/5-years for presenteeism). However, overlapping confidence intervals rendered differences non-significant. Employment-related costs (lost productive time, job turnover), and antidepressant medication and service use costs of absenteeism and presenteeism were significantly higher for white-collar workers. Health outcomes differed for absenteeism versus presenteeism amongst white-collar workers only. Costs and health outcomes for absenteeism and presenteeism were not significantly different; service use costs excepted. Significant variation by occupation type was identified. These findings provide the first occupation-specific cost evidence which can be used by clinicians, employees, and employers to review their management of depression-related work attendance, and may suggest encouraging employees to continue

Insight on AV-45 binding in white and grey matter from histogram analysis: a study on early Alzheimer's disease patients and healthy subjects

Energy Technology Data Exchange (ETDEWEB)

Nemmi, Federico; Saint-Aubert, Laure; Peran, Patrice [Inserm, Imagerie Cerebrale et Handicaps Neurologiques UMR 825, Centre Hospitalier Universitaire de Toulouse (France); Universite de Toulouse, UPS, Imagerie Cerebrale et Handicaps Neurologiques UMR 825, Centre Hospitalier Universitaire de Toulouse, Toulouse (France); Adel, Djilali; Salabert, Anne-Sophie; Payoux, Pierre [Inserm, Imagerie Cerebrale et Handicaps Neurologiques UMR 825, Centre Hospitalier Universitaire de Toulouse (France); Universite de Toulouse, UPS, Imagerie Cerebrale et Handicaps Neurologiques UMR 825, Centre Hospitalier Universitaire de Toulouse, Toulouse (France); Centre Hospitalier Universitaire de Toulouse, Service de Medecine Nucleaire, Pole Imagerie, Toulouse (France); Pariente, Jeremie [Inserm, Imagerie Cerebrale et Handicaps Neurologiques UMR 825, Centre Hospitalier Universitaire de Toulouse (France); Universite de Toulouse, UPS, Imagerie Cerebrale et Handicaps Neurologiques UMR 825, Centre Hospitalier Universitaire de Toulouse, Toulouse (France); Centre Hospitalier Universitaire de Toulouse, Service de Neurologie, Pole Neurosciences, Toulouse (France); Barbeau, Emmanuel J. [Centre Hospitalier Universitaire de Toulouse, Service de Neurologie, Pole Neurosciences, Toulouse (France); Universite de Toulouse, UPS, Centre de Recherche Cerveau et Cognition, CNRS, CerCo, Toulouse (France)

2014-07-15

AV-45 amyloid biomarker is known to show uptake in white matter in patients with Alzheimer's disease (AD), but also in the healthy population. This binding, thought to be of a non-specific lipophilic nature, has not yet been investigated. The aim of this study was to determine the differential pattern of AV-45 binding in white matter in healthy and pathological populations. We recruited 24 patients presenting with AD at an early stage and 17 matched, healthy subjects. We used an optimized positron emission tomography-magnetic resonance imaging (PET-MRI) registration method and an approach based on an intensity histogram using several indices. We compared the results of the intensity histogram analyses with a more canonical approach based on target-to-cerebellum Standard Uptake Value (SUVr) in white and grey matter using MANOVA and discriminant analyses. A cluster analysis on white and grey matter histograms was also performed. White matter histogram analysis revealed significant differences between AD and healthy subjects, which were not revealed by SUVr analysis. However, white matter histograms were not decisive to discriminate groups, and indices based on grey matter only showed better discriminative power than SUVr. The cluster analysis divided our sample into two clusters, showing different uptakes in grey, but also in white matter. These results demonstrate that AV-45 binding in white matter conveys subtle information not detectable using the SUVr approach. Although it is not more efficient than standard SUVr in discriminating AD patients from healthy subjects, this information could reveal white matter modifications. (orig.)

A self-adjusting expandable GPS collar for male elk

Science.gov (United States)

Brian L. Dick; Scott L. Findholt; Bruce K. Johnson

2013-01-01

It is a challenge to use collars on male cervids because their neck size can increase substantially during the rut and also because of growth as the animal matures. We describe how to build a self-adjusting expandable collar for yearling or adult male Rocky Mountain elk (Cervus elaphus) to which very high frequency transmitters and global...

Effort--reward imbalance and medically certified absence for mental health problems: a prospective study of white-collar workers.

Science.gov (United States)

Ndjaboué, R; Brisson, C; Vézina, M; Blanchette, C; Bourbonnais, R

2014-01-01

Little is known about the effects of psychosocial work factors on objectively assessed mental health problems leading to medically certified absence. Only one study has evaluated the prospective effects of effort-reward imbalance (ERI) at work with regards to this outcome. The present study aimed to evaluate the effects of ERI on the incidence of medically certified absence for mental health problems. The study included 2086 white-collar workers (63.3% women) employed in public organisations in Quebec city. Participants were followed over a 9-year period. Medical absences from work were collected from employers' files and psychosocial factors were measured using the ERI questionnaire. Cox regression models were used to estimate the incidence of certified sickness absence due to mental health problems that lasted 5 workdays or more, while controlling for confounders. Workers exposed to ERI had a higher risk of a first spell of medically certified absence for mental health problems (HR=1.38, 95% CI 1.08 to 1.76) compared with unexposed workers. Low reward was significantly associated with a high risk among men (HR=2.80, 95% CI 1.34 to 5.89) but not in women. (HR=1.24, 95% CI 0.90 to 1.73). Effort at work had no effect on certified absence. All these effects were adjusted for potential confounders. ERI and low reward at work were prospectively associated with medically certified absence for mental health problems. These effects seem to differ by gender. Primary prevention that is aimed at reducing these stressors should be considered to help reduce the incidence of such severe mental health problems.

[Meningitis and white matter lesions due to Streptococcus mitis in a previously healthy child].

Science.gov (United States)

Yiş, Reyhan; Yüksel, Ciğdem Nükhet; Derundere, Umit; Yiş, Uluç

2011-10-01

Streptococcus mitis, an important member of viridans streptococci, is found in the normal flora of the oropharynx, gastrointestinal tract, female genital tract and skin. Although it is of low pathogenicity and virulence, it may cause serious infections in immunocompromised patients. Meningitis caused by S.mitis has been described in patients with previous spinal anesthesia, neurosurgical procedure, malignancy, bacterial endocarditis with neurological complications and alcoholics, but it is rare in patients who are previously healthy. In this report, a rare case of meningoencephalitis caused by S.mitis developed in a previously healthy child has been presented. A previously healthy eight-year-old girl who presented with fever, altered state of consciousness, and headache was hospitalized in intensive care unit with the diagnosis of meningitis. Past history revealed that she was treated with amoxicillin-clavulanate for acute sinusitis ten days before her admission. Whole blood count revealed the followings: hemoglobin 13 g/dl, white blood cell count 18.6 x 109/L (90% neutrophils), platelet count 200 x 109/L and 150 leucocytes were detected on cerebrospinal fluid (CSF) examination. Protein and glucose levels of CSF were 80 mg/dl and 40 mg/dl (concomitant blood glucose 100 mg/dl), respectively. Brain magnetic resonance imaging (MRI) revealed widespread white matter lesions, and alpha-hemolytic streptococci were grown in CSF culture. The isolate was identified as S.mitis with conventional methods, and also confirmed by VITEK2 (bioMerieux, France) and API 20 STREP (bioMerieux, France) systems. Isolate was found susceptible to penicillin, erythromycin, clindamycin, tetracycline, cefotaxime, vancomycin and chloramphenicol. Regarding the etiology, echocardiography revealed no vegetation nor valve pathology, and peripheral blood smear showed no abnormality. Immunoglobulin and complement levels were within normal limits. Ongoing inflammation in maxillary sinuses detected in

LHC collars - 12 million high technology gems

CERN Multimedia

2001-01-01

Some 12 million steel collars will keep the LHC dipole magnet structures rigid. Their production has just begun. A huge job began last week: the high speed manufacturing of twelve million steel collars for the 1250 dipole magnets of the future Large Hadron Collider, LHC. The challenge is not only a matter of quantity: these collars are very high technology components because of the important role they play in the way the collider works. One of the main difficulties with the accelerator is that the magnetic field that keeps particles in orbit must have the same configuration and intensity in all the dipoles. But when the 8.33 tesla magnetic field is on -100.000 times the earth magnetic field - it produces a very strong force that can deform the 'soft' parts of the magnets, such as superconducting coils. The force loading one metre of dipole is almost comparable with the weight of a Boeing 747 - about 400 tonnes - so a huge deformation would occur without a mechanical component to keep the whole structure rigid...

Augmented collar for assistance dog

OpenAIRE

Lemasson , Germain; Lucidarme , Philippe; Pesty , Sylvie; Duhaut , Dominique

2014-01-01

In this paper we present briefly our reflexion on how to communicate with a dog using embedded devices. We also present the prototype collar we made in order to improve the communication between an assistance dog and his disabled master.

Self-reported health status, body mass index, and healthy lifestyle behaviors: differences between Baby Boomer and Generation X employees at a southeastern university.

Science.gov (United States)

Carter, Melondie R; Kelly, Rebecca K

2013-09-01

The aim of this study was to assess differences in self-reported health status, body mass index (BMI), and healthy lifestyle behaviors between Baby Boomer and Generation X faculty and staff at a southeastern university. Data were drawn from employee health risk assessment and BMI measures. A total of 730 Baby Boomer and 765 Generation X employees enrolled in a university health promotion and screening program were included in the study. Ordered logistic regressions were calculated separately for BMI, perceived health status, and three healthy lifestyle behaviors. After covariates such as job role, gender, race, education, and income were controlled, Baby Boomers were more likely than Generation X employees to report better health status and dietary habits. Baby Boomers were also more likely to engage in weekly aerobic physical activity (p generational differences when developing health promotion programs. Copyright 2013, SLACK Incorporated.

Manufacturing Gender Inequality in the New Economy: High School Training for Work in Blue-Collar Communities.

Science.gov (United States)

Sutton, April; Bosky, Amanda; Muller, Chandra

2016-08-01

Tensions between the demands of the knowledge-based economy and remaining, blue-collar jobs underlie renewed debates about whether schools should emphasize career and technical training or college-preparatory curricula. We add a gendered lens to this issue, given the male-dominated nature of blue-collar jobs and women's greater returns to college. Using the ELS:2002, this study exploits spatial variation in school curricula and jobs to investigate local dynamics that shape gender stratification. Results suggest a link between high school training and jobs in blue-collar communities that structures patterns of gender inequality into early adulthood. Although high school training in blue-collar communities reduced both men's and women's odds of four-year college enrollment, it had gender-divergent labor market consequences. Men in blue-collar communities took more blue-collar courses, had higher rates of blue-collar employment, and earned similar wages relative to otherwise comparable men from non-blue-collar communities. Women were less likely to work and to be employed in professional occupations, and they suffered severe wage penalties relative to their male peers and women from non-blue-collar communities. These relationships were due partly to high schools in blue-collar communities offering more blue-collar and fewer advanced college-preparatory courses. This curricular tradeoff may benefit men, but it appears to disadvantage women.

Horse-collar aurora: A frequent pattern of the aurora in quiet times

International Nuclear Information System (INIS)

Hones, E.W. Jr.; Craven, J.D.; Frank, L.A.; Evans, D.S.; Newell, P.T.

1989-01-01

Reported here are DE 1 auroral imager observations of an auroral configuration which is given the name ''horse-collar aurora.'' The horse-collar pattern comprises the total area of auroral emissions from a single hemisphere and derives its name from the shape of the emitting area. The pattern is found in images recorded during quiet geomagnetic conditions and is possibly related to the theta aurora, another quiet time configuration of the auroras. This initial report of the DE 1 observations illustrates the horse-collar aurora with a 2-hour images sequence that displays its basic features and shows an example of its evolution into a theta-like auroral pattern. The interplanetary magnetic field was northward during this image sequence and there is some evidence for IMF B/sub y/ influence of the temporal development of the horse-collar pattern. A preliminary statistical analysis found the horse-collar pattern appearing in one-third or more of image sequences recorded during quiet conditions; it did not appear during disturbed conditions. Further study is required to establish more fully the characteristics of the horse-collar aurora and to determine its implications concerning solar wind-magnetosphere coupling when the IMF B/sub z/ is northward. copyright American Geophysical Union 1989

Trade unionism in the information technology (IT) industry: an employee's perspective.

Science.gov (United States)

Dhar, Rajib Lochan

2012-01-01

This research aimed to understand the information technology (IT) employees' perception and approach towards union formation in the Indian IT Industry. Fifty IT professionals from three different organizations participated in this study who were dispersed throughout the organizational hierarchy and were selected via randomized quota sampling to reflect a mix of age, experience, gender and position they held with the organization. Qualitative methods were used in order to collect the data, through phenomenological principles. Discussion with the participants led to the emergence of four themes which influence the employees' perception of trade union formation the Indian IT industry. These were: (a) feeling of a blue collar, (b) collective to individual bargaining, (c) changing role of HR and (d) other reasons. This study provided a tentative starting point towards the greater understanding of the employee's perceived notion of organizational life that influences employee's outlook towards trade unionism. Based on the study findings, there is an imperative that the human resource department, organizational forerunners and trade union philosophers continue to use research findings to understand employees' views about union formation in the IT industry.

Dependence of Magnetic Field Quality on Collar Supplier and Dimensions in the Main LHC Dipole

CERN Document Server

Bellesia, B; Santoni, C; Todesco, E

2006-01-01

In order to keep the electro-magnetic forces and to minimize conductor movements, the superconducting coils of the main Large Hadron Collider dipoles are held in place by means of austenitic steel collars. Two suppliers provide the collars necessary for the whole LHC production, which has now reached more than 800 collared coils. In this paper we first assess if the different collar suppliers origin a noticeable difference in the magnetic field quality measured at room temperature. We then analyze the measurements of the collar dimensions carried out at the manufacturers, comparing them to the geometrical tolerances. Finally we use a magneto-static model to evaluate the expected spread in the field components induced by the actual collar dimensions. These spreads are compared to the magnetic measurements at room temperature over the magnet production in order to identify if the collars, rather than other components or assembly process, can account for the measured magnetic field effects. It has been found tha...

The Relationship between Processing Speed and Regional White Matter Volume in Healthy Young People.

Directory of Open Access Journals (Sweden)

Daniele Magistro

Full Text Available Processing speed is considered a key cognitive resource and it has a crucial role in all types of cognitive performance. Some researchers have hypothesised the importance of white matter integrity in the brain for processing speed; however, the relationship at the whole-brain level between white matter volume (WMV and processing speed relevant to the modality or problem used in the task has never been clearly evaluated in healthy people. In this study, we used various tests of processing speed and Voxel-Based Morphometry (VBM analyses, it is involves a voxel-wise comparison of the local volume of gray and white, to assess the relationship between processing speed and regional WMV (rWMV. We examined the association between processing speed and WMV in 887 healthy young adults (504 men and 383 women; mean age, 20.7 years, SD, 1.85. We performed three different multiple regression analyses: we evaluated rWMV associated with individual differences in the simple processing speed task, word-colour and colour-word tasks (processing speed tasks with words and the simple arithmetic task, after adjusting for age and sex. The results showed a positive relationship at the whole-brain level between rWMV and processing speed performance. In contrast, the processing speed performance did not correlate with rWMV in any of the regions examined. Our results support the idea that WMV is associated globally with processing speed performance regardless of the type of processing speed task.

Factors associated with blue-collar workers' risk perception of cardiovascular disease.

Science.gov (United States)

Hwang, Won Ju; Hong, Oisaeng; Kim, Mi Ja

2012-12-01

The purpose of this study was to investigate the contribution of actual cardiovascular disease (CVD) risk, as well as, individual, psychosocial, and work-related factors as predictors of CVD risk perception among Korean blue-collar workers. The participants were 238 Korean blue-collar workers who worked in small companies. Data were collected through a survey; anthropometric and blood pressure measures; and blood sampling for lipid levels. Blue-collar workers had high actual CVD risk and low CVD risk perception. The significant predictors of risk perception included perceived health status, alcohol consumption, knowledge of CVD risk, actual CVD risk, decision latitude, and shift work. The model explained 26% of the variance in CVD risk perception. The result suggests when occupational health nurses are giving routine health examination in small companies, they can enhance CVD risk perception in blue-collar workers by providing essential information about CVD risk factors and personal counseling on the individual worker's CVD risk status.

Multilingualism in the Workplace: Language Practices in Multilingual Contexts

Science.gov (United States)

Angouri, Jo

2014-01-01

The modern workplace is international and multilingual. Both white and blue collar employees are expected to be mobile, work increasingly in (virtual) teams (Gee et al. 1996) and to address complex organisational issues in a language that, often, is not their first language (L1). This results in a number of languages forming the ecosystem of…

Marketing health care to employees: the structure of employee health care plan satisfaction.

Science.gov (United States)

Mascarenhas, O A

1993-01-01

Providing cost-contained comprehensive quality health care to maintain healthy and productive employees is a challenging problem for all employers. Using a representative panel of metropolitan employees, the author investigates the internal and external structure of employee satisfaction with company-sponsored health care plans. Employee satisfaction is differentiated into four meaningful groups of health care benefits, whereas its external structure is supported by the traditional satisfaction paradigms of expectation-disconfirmation, attribution, and equity. Despite negative disconfirmation, employees register sufficiently high health care satisfaction levels, which suggests some useful strategies that employers may consider implementing.

The Optimal Performance of Employees

Directory of Open Access Journals (Sweden)

Marta Pureber

2000-12-01

Full Text Available The Revoz company set itself the following task: we will enable also our blue colllar workers to improve their ski lls and be promoted. So we started implementing a project of step-by-step education, The Optimal Performance of Employees. Improving the workers' knowledges and skills guarantees higher independence, responsibility, faster development of organisation structure and more trust between the employees because of better communication in bas ic working units. The Optimal Performance program offers blue collar workers a possibility to  improve their professional skills, to adapt themselves to changes in managing, organisation, technology and new approaches to their tasks. The program is based on the following principles: • voluntariness-every worker can participate; • adapted pedagogical approach - based on routine workers' activities, the rhythm of education is adapted to their abilities of absorbing new knowledges; • including of managerial structure - before, du ring and after education; • connection with working environment - the contents of education are linked to a specific working environment.

A Correlation Study between Geometry of Collared Coils and Normal Quadrupole Multipole in the Main LHC Dipoles

CERN Document Server

Bertinelli, F; Berthollon-Vitte, S; Glaude, D; Vanenkov, I

2006-01-01

The quality control implemented at all LHC dipole assemblers includes precise mechanical measurements of the geometry of collared coils. A cross-analysis performed between mechanical and magnetic measurements data shows a correlation between collared coils outer dimensions and the normal quadrupole multipole (b2) for one dipole assembler. The profile geometry of the single collars - as determined from 3D measurements at the collar suppliers and CERN - could not account alone for the significant left – right aperture asymmetry observed. This triggered a deeper investigation on different elements of the geometry of single collars. The results of this work show that the relative positioning of the collaring holes, allowing a small bending deformation of collars under the effect of coil pre-stress, is an important effect that generates a b2 multipole at the limit of specification. The study has deepened the understanding of the factors affecting collared coil geometry and field quality. The precision of 3D m...

Neutron Collar Evolution and Fresh PWR Assembly Measurements with a New Fast Neutron Passive Collar

Energy Technology Data Exchange (ETDEWEB)

Menlove, Howard Olsen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Geist, William H. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Root, Margaret A. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Rael, Carlos D. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Belian, Anthony P. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-11-02

The passive neutron collar approach removes the effect of poison rods when using a 1mm Gd liner. This project sets out to solve the following challenges: BWR fuel assemblies have less mass and less neutron multiplication than PWR; and effective removal of cosmic ray spallation neutron bursts needed via QC tests.

Advantages of heavy metal collars in directional drilling and deviation control

International Nuclear Information System (INIS)

Bradley, W.B.; Murphey, C.E.; McLamore, R.T.; Dickson, L.L.

1976-01-01

A heavy, stiff-bottom drill collar can substantially improve deviation performance, theoretically increasing penetration rates by 50 to 100 percent in deviation-prone areas. This paper presents the underlying theory, practical charts on performance characteristics, and Shell Development Co.'s experience in fabricating and field testing two depleted-uranium alloy, heavy metal collars

Chronic exposure to adverse psychosocial work factors and high psychological distress among white-collar workers: A 5-year prospective study.

Science.gov (United States)

Ndjaboue, Ruth; Brisson, Chantal; Talbot, Denis; Vézina, Michel

2017-03-01

Prospective studies which evaluated whether the effects of chronic exposure to psychosocial work factors on mental health persisted over time are scarce. For the first time, this study evaluated: 1) the effect of chronic exposure to effort-reward imbalance over 5years on the prevalence of high psychological distress among men and women, and 2) the persistence of this effect over time. Overall, 1747 white-collar workers from three public organizations participated in a prospective study. Psychological distress and effort-reward imbalance were measured using validated questionnaires at baseline, and at 3- and 5-year follow-ups. Prevalence ratios (PRs) of high psychological distress were estimated using log-binomial regression according to baseline and repeated exposure. Compared to unexposed workers, those with repeated exposure to effort-reward imbalance had a higher prevalence of high psychological distress. Workers exposed only at some time-points also had a higher prevalence. The deleterious effect of repeated exposure observed at the 3-year follow-up persisted at the 5-year follow-up among women (PR=2.48 95% confidence interval (CI) 1.97-3.11) and men (PR=1.91 95% CI 1.20-3.04). These effects were greater than those found using a single baseline measurement. The current study supported a deleterious effect of repeated exposure to effort-reward imbalance on psychological distress, and a lack of adaptation to these effects over time among men and women. Since psychological distress may later lead to severe mental problems, current results highlight the need to consider exposure to these adverse work factors in primary and secondary preventions aimed at reducing mental health problems at work. Copyright © 2017 Elsevier Inc. All rights reserved.

Managerial leadership is associated with employee stress, health, and sickness absence independently of the demand-control-support model.

Science.gov (United States)

Westerlund, Hugo; Nyberg, Anna; Bernin, Peggy; Hyde, Martin; Oxenstierna, Gabriel; Jäppinen, Paavo; Väänänen, Ari; Theorell, Töres

2010-01-01

Research on health effects of managerial leadership has only taken established work environment factors into account to a limited extent. We therefore investigated the associations between a measure of Attentive Managerial Leadership (AML), and perceived stress, age-relative self-rated health, and sickness absence due to overstrain/fatigue, adjusting for the dimensions of the Demand-Control-Support model. Blue- and white-collar workers from Finland, Germany and Sweden employed in a multi-national forest industry company (N=12,622). Cross-sectional data on leadership and health from a company-wide survey analysed with logistic regression in different subgroups. AML was associated with perceived stress, age-relative self-rated health, and sickness absence due to overstrain/fatigue after controlling for the Demand-Control-Support model. Lack of AML was significantly associated with a high stress level in all subgroups (OR=1.68-2.67). Associations with age-relative self-rated health and sickness absence due to overstrain/fatigue were weaker, but still significant, and in the expected direction for several of the subgroups studied, suggesting an association between lack of AML and negative health consequences. The study indicates that managerial leadership is associated with employee stress, health, and sickness absence independently of the Demand-Control-Support model and should be considered in future studies of health consequences for employees, and in work environment interventions.

The Moderating Effect of Health-Improving Workplace Environment on Promoting Physical Activity in White-Collar Employees: A Multi-Site Longitudinal Study Using Multi-Level Structural Equation Modeling.

Science.gov (United States)

Watanabe, Kazuhiro; Otsuka, Yasumasa; Shimazu, Akihito; Kawakami, Norito

2016-02-01

This longitudinal study aimed to investigate the moderating effect of health-improving workplace environment on relationships between physical activity, self-efficacy, and psychological distress. Data were collected from 16 worksites and 129 employees at two time-points. Health-improving workplace environment was measured using the Japanese version of the Environmental Assessment Tool. Physical activity, self-efficacy, and psychological distress were also measured. Multi-level structural equation modeling was used to investigate the moderating effect of health-improving workplace environment on relationships between psychological distress, self-efficacy, and physical activity. Psychological distress was negatively associated with physical activity via low self-efficacy. Physical activity was negatively related to psychological distress. Physical activity/fitness facilities in the work environment exaggerated the positive relationship between self-efficacy and physical activity. Physical activity/fitness facilities in the workplace may promote employees' physical activity.

Influence of Austenitic Steel Collar Dimensions on Magnetic Field Harmonics in the LHC Main Dipole

CERN Document Server

Bellesia, B; Todesco, Ezio

2005-01-01

The influence of the geometry of the collars in the main LHC dipole on the magnetic field harmonics is analyzed. The study aims at finding if the collar geometry is the driving mechanism of field quality for some harmonics and if the two different collar suppliers give a special signature on the magnetic field. Data of more than 700 magnets of the LHC series dipoles are analyzed and discussed. The main result of the analysis is that the collar shape is the driving mechanism of the magnetic field harmonics only for b2 and a3 in one of the three Cold Mass Assemblers (Firm3), where only collars of the supplier S2 are used. Two independent observations support this fact: firstly, strong correlations between apertures of the same magnet as expected from the assembly procedure have been found. Secondly, the expected values based on the measured dimensions of the collars and on a magneto-static model agree with magnetic measurements both for the average and for the standard deviation.

Well swab collar

Energy Technology Data Exchange (ETDEWEB)

1969-04-09

A well swab collar which can be hoisted to bring well fluids upward through a pipe string is described. An elastic swab is used to swab a pipe having a predetermined diameter. The swab consists of a circular shaped elastomer body having an outer diameter a little smaller than the inner diameter of the pipe. The body is divided into multiple swab elements by ring-shaped grooves in the body. The swab element has truncated conical surfaces directed radially at an outward angle, then downward and consequently at an angle inward and then downward. (19 claims)

Perceived workplace health support is associated with employee productivity.

Science.gov (United States)

Chen, Lu; Hannon, Peggy A; Laing, Sharon S; Kohn, Marlana J; Clark, Kathleen; Pritchard, Scott; Harris, Jeffrey R

2015-01-01

To examine the relationship between perceived workplace health support and employee productivity. A quantitative cross-sectional study. Washington State agencies. A total of 3528 employees from six state agencies were included in this analysis. Perceived workplace health support was assessed by two questions that queried respondents on how often they felt supported by the workplace for healthy living and physical activity. The Work Productivity and Activity Impairment Questionnaire was used to measure health-related absenteeism and presenteeism in the past 7 days. Multivariate linear regression was used to estimate the mean differences in productivity by levels of perceived health support. Most participants were between 45 and 64 years of age and were predominantly non-Hispanic white. Presenteeism varied significantly by the level of perceived workplace health support, with those who felt least supported having higher presenteeism than those who felt most supported. The difference in presenteeism by perceived workplace support remained significant in models adjusting for sociodemographic and health characteristics (mean difference: 7.1% for support for healthy living, 95% confidence interval: 3.7%, 10.4%; 4.3% for support for physical activity, 95% confidence interval: 1.7%, 6.8%). Absenteeism was not associated with perceived workplace health support. Higher perceived workplace health support is independently associated with higher work productivity. Employers may see productivity benefit from wellness programs through improved perceptions of workplace health support.

Employment contracts and health selection: Unhealthy employees out and healthy employees in?

NARCIS (Netherlands)

Wagenaar, A.F.; Kompier, M.A.J.; Houtman, I.L.D.; Bossche, S.N.J. van den; Taris, T.W.

2012-01-01

OBJECTIVE:: The healthy worker effect implies that healthy workers go "up" in employment status whereas less healthy workers go "down" into precarious temporary employment or unemployment. These hypotheses were tested during an economic recession, by predicting various upward and downward contract

Employment Contracts and Health Selection Unhealthy Employees Out and Healthy Employees In?

NARCIS (Netherlands)

Wagenaar, A.F.; Kompier, M.A.J.; Houtman, I.L.D.; Bossche, S.N.J. van den; Taris, T.W.

2012-01-01

Objective: The healthy worker effect implies that healthy workers go "up" in employment status whereas less healthy workers go "down" into precarious temporary employment or unemployment. These hypotheses were tested during an economic recession, by predicting various upward and downward contract

White matter organization in cervical spinal cord relates differently to age and control of grip force in healthy subjects.

Science.gov (United States)

Lindberg, Påvel G; Feydy, Antoine; Maier, Marc A

2010-03-17

Diffusion tensor imaging (DTI) can be used to elucidate relations between CNS structure and function. We hypothesized that the degree of spinal white matter organization relates to the accuracy of control of grip force. Healthy subjects of different age were studied using DTI and visuomotor tracking of precision grip force. The latter is a prime component of manual dexterity. A regional analysis of spinal white matter [fractional anisotropy (FA)] across multiple cervical levels (C2-C3, C4-C5, and C6-C7) and in different regions of interest (left and right lateral or medial spinal cord) was performed. FA was highest at the C2-C3 level, higher on the right than the left side, and higher in the lateral than in the medial spinal cord (p level in the lateral spinal cord, in which the corticospinal tract innervates spinal circuitry controlling hand and digit muscles. FA of the medial spinal cord correlated consistently with age across all cervical levels, whereas FA of the lateral spinal cord did not. The results suggest (1) a functionally relevant specialization of lateral spinal cord white matter and (2) an increased sensitivity to age-related decline in medial spinal cord white matter in healthy subjects.

Comparison of Aerosol Delivery by Face Mask and Tracheostomy Collar.

Science.gov (United States)

Bugis, Alaa A; Sheard, Meryl M; Fink, James B; Harwood, Robert J; Ari, Arzu

2015-09-01

The purpose of this study was to compare the performance of a tracheostomy collar, Wright mask, and aerosol mask attached to a jet nebulizer in facilitating aerosolized medication delivery to the lungs. We also compared albuterol delivery with open versus closed fenestration and determined the effect of inspiratory-expiratory ratio (I:E) on aerosol delivery. Albuterol (2.5 mg/3 mL) was administered to an in vitro model consisting of an adult teaching mannequin extrathoracic and upper airway with stoma intubated with an 8-mm fenestrated tracheostomy tube. The cuff was deflated. A collecting filter at the level of the bronchi was connected to a breathing simulator at a tidal volume of 400 mL, breathing frequency of 20 breaths/min, and I:E of 2:1 and 1:2. A jet nebulizer was operated with O2 at 8 L/min. Each interface was tested in triplicate. The flow was discontinued at the end of nebulization. For each test, the nebulizer was attached to a tracheostomy collar with the fenestration open or closed, a Wright mask, or an aerosol mask. Drug was analyzed by spectrophotometry (276 nm). A paired t test and analysis of variance were performed (P mask (4.1 ± 0.6%) and aerosol mask (3.5 ± 0.04%) were both less than with the tracheostomy collar under either condition (P mask (7.2 ± 0.6%), and aerosol mask (6.1 ± 0.5%). In an adult tracheostomy model, the tracheostomy collar delivered more aerosol to the bronchi than the Wright or aerosol mask. An I:E of 2:1 caused greater aerosol deposition compared with an I:E of 1:2. During aerosol administration via a tracheostomy collar, closing the fenestration improved aerosol delivery. Copyright © 2015 by Daedalus Enterprises.

Pricing Employee Stock Options (ESOs) with Random Lattice

Science.gov (United States)

Chendra, E.; Chin, L.; Sukmana, A.

2018-04-01

Employee Stock Options (ESOs) are stock options granted by companies to their employees. Unlike standard options that can be traded by typical institutional or individual investors, employees cannot sell or transfer their ESOs to other investors. The sale restrictions may induce the ESO’s holder to exercise them earlier. In much cited paper, Hull and White propose a binomial lattice in valuing ESOs which assumes that employees will exercise voluntarily their ESOs if the stock price reaches a horizontal psychological barrier. Due to nonlinearity errors, the numerical pricing results oscillate significantly so they may lead to large pricing errors. In this paper, we use the random lattice method to price the Hull-White ESOs model. This method can reduce the nonlinearity error by aligning a layer of nodes of the random lattice with a psychological barrier.

Self-Determination Theory With Application to Employee Health Settings.

Science.gov (United States)

Ross, Brenda M; Barnes, Donelle M

2018-01-01

Occupational health nurses motivate employees to engage in healthy behaviors. Both clinicians and researchers need strong theories on which to base decisions for health programs (e.g., healthy diet) and experimental interventions (e.g., workplace walking). The self-determination theory could be useful as it includes concepts of individual autonomy, competence to perform healthy behaviors, and relationships as predictors of health behaviors and outcomes. In this article, the self-determination theory is described and evaluated using Walker and Avant's criteria. The theory is applied to a population of federal employees who smoke. By increasing employees' ability to autonomously choose smoking cessation programs, support their competence to stop smoking, and improve their relationships with both others who smoke and employee health services, smoking cessation should increase.

Work Satisfaction Influence Toward Employee Prosperity

OpenAIRE

Indryawati, Rini; Widiyarsih, Widiyarsih

2007-01-01

Work satisfaction has an effect to employee wealthy at PT. Nagaraja Lestari in taking the policy and to motivate employee to enhancing the work performance in giving wages, salary, incentives, job promotion and employee healthy. This research is using qualitative approach and using observation and interview as tool research. Data collecting is in naration, description, story, written and unwritten documents. When employee has higher work satisfaction they will psychological wealthy fullfilness.

White bread enriched with polyphenol extracts shows no effect on glycemic response or satiety, yet may increase postprandial insulin economy in healthy participants.

Science.gov (United States)

Coe, Shelly; Ryan, Lisa

2016-02-01

Extracts from different plant sources have been shown to modify starch digestion from carbohydrate-rich foods and lower resulting glycemia. It was hypothesized that extracts rich in polyphenols, added to white bread, would improve the glycemic response and insulin response and increase satiety in healthy participants. An in vitro dose-response analysis was performed to determine the optimal dose of a variety of extracts (baobab fruit extract, green tea extract, grape seed extract, and resveratrol) for reducing rapidly digestible starch in white bread. The 2 extracts with the greatest sugar reducing potential were then used for the human study in which 13 volunteers (9 female and 4 male) were recruited for a crossover trial of 3 different meals. On separate days, participants consumed a control white bread, white bread with green tea extract (0.4%), and white bread with baobab fruit extract (1.88%). Glycemic response, insulin response, and satiety were measured 3 hours postprandially. Although enriched breads did not reduce glycemic response or hunger, white bread with added baobab fruit extract significantly (P bread to improve insulin economy in healthy adults. Copyright © 2016 Elsevier Inc. All rights reserved.

Fate of native and introduced seeds consumed by captive white-lipped and collared peccaries (Tayassu pecari, Link 1795 and Pecari tajacu, Linnaeus 1758 in the Atlantic rainforest, Brazil

Directory of Open Access Journals (Sweden)

L. Lazure

Full Text Available We studied the role of white-lipped and collared peccaries (Tayassu pecari and Pecari tajacu as seed predators and dispersers in the Atlantic rainforest of Brazil. The Atlantic rainforest ecosystem is highly threatened and has experienced dramatic declines in its populations of large mammals. Local extinctions can disrupt essential plant-animal interactions such as seed dispersion and seed predation. We tracked seeds from time of consumption to germination to assess the direct impact peccaries have on seed survival. We offered fruits of 20 species found in the Atlantic rainforest to the peccaries. Seeds were categorised as intact, scarified, ingested or defecated, and germination tests were performed. The overall impact by both peccary species was similar. Seeds were sometime scarified by mastication, always with fatal consequences. Most seeds that were consumed were destroyed during ingestion and digestion. Only small seeds (<10 mm were found in the feces and germination tests suggest a positive effect from the passage through the guts. Peccaries clearly have a double role as both seed predators and as small seeds dispersers, which is a specialised role within the granivore/frugivore community of the Atlantic rainforest.

Softball Games Bring NCI and Leidos Biomed Employees Together | Poster

Science.gov (United States)

NCI and Leidos Biomed employees took to the fields at Nallin Pond for the third annual slow-pitch softball games on August 26. The series attracted 54 employees who were divided into four teams, Red, Blue, Gray, and White, and they were cheered on by about 40 enthusiastic spectators. In the first set of games, the Gray team defeated the Blue team, 15–8, and the White team

Mind over matter: exploring job stress among female blue-collar workers.

Science.gov (United States)

Griffin-Blake, C Shannon; Tucker, Pattie J; Liburd, Leandris

2006-12-01

Although overall health has been defined holistically as the integration of a person's optimal mental, physical, social, intellectual, and spiritual well-being, a mental health focus remains on the fringe of many public health efforts. This report describes recent efforts by the Centers for Disease Control and Prevention (CDC) to explore job stress among female blue-collar workers. Using a more holistic approach to understand its impact on blue-collar women's overall health, health-related quality of life (HRQOL) was used to assess optimal human performance. Attempting to encapsulate how overall health affects one's ability to participate and fulfill daily personal/professional tasks, HRQOL yields a broader understanding of the interaction between psychological well-being (mind) and physical functioning (matter). Embedding CDC HRQOL-4 measures into a questionnaire used as part of a larger mixed methods project, blue-collar women responded to questions about their health, including both mental and physical. For these female workers, mental health appeared to be of greater consequence, which could be interpreted as mind being more significant than matter. This paper highlights the findings related to HRQOL issues experienced by these female blue-collar workers and summarizes recommendations for effective individual and organizational approaches to address job stress.

Postmortem findings in collared peccaries raised in captivity in northeastern Brazil

Directory of Open Access Journals (Sweden)

Jael S. Batista

2014-11-01

Full Text Available This study is a retrospective examination of diseases in collared peccaries that were diagnosed by the Veterinary Pathology Laboratory, Universidade Federal Rural do Semiárido. Necropsy and histological examination were performed from 2005 to 2010. Of the 50 necropsied collared peccaries, 24% died due to restraint and capture myopathy; 18% died from trauma; and the remainder was diagnosed with splenic hemangioma (6%, enterolithiasis (6%, gastritis (6%, gastric ulcer (4%, intestinal volvulus (4%, gastric volvulus (2%, mammary carcinoma (2%, polycystic kidney disease (2%, pyometra (2%, and suppurative bronchopneumonia (2%. Twelve animals remained undiagnosed, seven of which (14% were in advanced autolytic condition and five of which (10% had no gross or microscopic lesions that were compatible with disease. This paper describes illnesses that have not been reported in the collared peccary, focusing on their clinical and pathological aspects.

Supporting the Health of Low Socioeconomic Status Employees: Qualitative Perspectives from Employees and Large Companies.

Science.gov (United States)

Parrish, Amanda T; Hammerback, Kristen; Hannon, Peggy A; Mason, Caitlin; Wilkie, Michelle N; Harris, Jeffrey R

2018-03-13

The aim of this study was to identify alignments between wellness offerings low socioeconomic status (SES) employees need and those large companies can provide. Focus groups (employees); telephone interviews (large companies). Employees were low-SES, insured through their employers, and employed by large Washington State companies. Focus groups covered perceived barriers to healthy behaviors at work and potential support from companies. Interviews focused on priorities for employee health and challenges reaching low-SES employees. Seventy-seven employees participated in eight focus groups; 12 companies completed interviews. Employees identified facilitators and barriers to healthier work environments; companies expressed care for employees, concerns about employee obesity, and reluctance to discuss SES. Our findings combine low-SES employee and large company perspectives and indicate three ways workplaces could most effectively support low-SES employee health: create healthier workplace food environments; prioritize onsite physical activity facilities; use clearer health communications.

Relation between age-related decline in intelligence and cerebral white-matter hyperintensities in healthy octogenarians: a longitudinal study

DEFF Research Database (Denmark)

Garde, E; Mortensen, E L; Krabbe, K

2000-01-01

BACKGROUND: White-matter hyperintensities are commonly found on magnetic resonance imaging (MRI) of elderly people with or without dementia. Studies of the relation between severity of white-matter hyperintensities and cognitive impairment have had conflicting results. We undertook a longitudinal...... study of age-related decline in intellectual function and MRI at age 80 years. METHODS: From a cohort of 698 people born in 1914 and living in seven municipalities in Denmark, 68 healthy non-demented individuals had been tested with the Wechsler adult intelligence scale (WAIS) at ages 50, 60, and 70...

1:100k Digital Raster Graphic - Collars Removed

Data.gov (United States)

Minnesota Department of Natural Resources — A digital raster graphic (DRG) is a scanned image of an U.S. Geological Survey (USGS) standard series topographic map, including all map collar information. The...

Improving the diet of employees at blue-collar worksites: results from the "Food at work" intervention study

DEFF Research Database (Denmark)

Lassen, Anne Dahl; Thorsen, Anne Vibeke; Sommer, Helle Mølgaard

2011-01-01

Objective. To examine the impact of a 6-month participatory and empowerment-based intervention study on employees' dietary habits and on changes in the canteen nutrition environment. Design. Worksites were stratified by company type and by the presence or absence of an in-house canteen......) changes in employees' dietary habits derived from 4 d pre-coded food diaries of a group of employees at the worksites (paired-data structure); and (ii) the canteen nutrition environment as identified by aggregating chemical nutritional analysis of individual canteen lunches (different participants.......002) and cake and sweets (—18 g/10 MJ, P = 0.002) and a median increase in intake of dietary fibre (3 g/10 MJ, P nutrition environment, a significant reduction in the percentage of energy obtained from fat was found...

The harmonization of business and employees' personal goals

Directory of Open Access Journals (Sweden)

Nosak Timea

2013-01-01

Full Text Available The study presented in the paper deals with the problem of harmonizing business and employees' personal goals, as well as issues of organizational support to employees with the aim of achieving life balance. The research is based on how organization affects achieving life balance of their employees and how employees manage to balance between business and personal obligations. The study focuses on the elements that relate to a healthy lifestyle and a healthy diet. The key part of the research is related to follow up on employees' obligations outside of working hours and the quality time spent on resting and relaxing. The organizational support elements are examined, as well as written evidence of Work-Life Balance policies, support from organization's culture, support from superiors and the perceived work satisfaction.

Measuring Fine-Scale White-Tailed Deer Movements and Environmental Influences Using GPS Collars

International Nuclear Information System (INIS)

Webb, S.L.; Strickland, B.K.; Demarais, S.; Webb, S.L.; Gee, K.L.; DeYoung, R.W.

2010-01-01

Few studies have documented fine-scale movements of ungulate species, including white-tailed deer (Odocoileus virginianus), despite the advent of global positioning system (GPS) technology incorporated into tracking devices. We collected fine-scale temporal location estimates (i.e., 15 min/relocation attempt) from 17 female and 15 male white-tailed deer over 7 years and 3 seasons in Oklahoma, USA. Our objectives were to document fine-scale movements of females and males and determine effects of reproductive phase, moon phase, and short-term weather patterns on movements. Female and male movements were primarily crepuscular. Male total daily movements were 20% greater during rut (7,363? 364) than postrut (6,156 m±260). Female daily movements were greatest during post parturition (3,357 91), followed by parturition (2,902 m±107), and pre parturition (2,682 m±121). We found moon phase had no effect on daily, nocturnal, and diurnal deer movements and fine-scale temporal weather conditions had an inconsistent influence on deer movement patterns within season. Our data suggest that hourly and daily variation in weather events have minimal impact on movements of white-tailed deer in southern latitudes. Instead, routine crepuscular movements, presumed to maximize thermoregulation and minimize predation risk, appear to be the most important factors influencing movements.

GPS radio collar 3D performance as influenced by forest structure and topography

Science.gov (United States)

R. Scott Gamo; Mark A. Rumble; Fred Lindzey; Matt Stefanich

2000-01-01

Global Positioning System (GPS) telemetry enables biologists to obtain accurate and systematic locations of animals. Vegetation can block signals from satellites to GPS radio collars. Therefore, a vegetation dependent bias to telemetry data may occur which if quantified, could be accounted for. We evaluated the performance of GPS collars in 6 structural stage...

White matter tracts associated with set-shifting in healthy aging.

Science.gov (United States)

Perry, Michele E; McDonald, Carrie R; Hagler, Donald J; Gharapetian, Lusineh; Kuperman, Joshua M; Koyama, Alain K; Dale, Anders M; McEvoy, Linda K

2009-11-01

Attentional set-shifting ability, commonly assessed with the Trail Making Test (TMT), decreases with increasing age in adults. Since set-shifting performance relies on activity in widespread brain regions, deterioration of the white matter tracts that connect these regions may underlie the age-related decrease in performance. We used an automated fiber tracking method to investigate the relationship between white matter integrity in several cortical association tracts and TMT performance in a sample of 24 healthy adults, 21-80 years. Diffusion tensor images were used to compute average fractional anisotropy (FA) for five cortical association tracts, the corpus callosum (CC), and the corticospinal tract (CST), which served as a control. Results showed that advancing age was associated with declines in set-shifting performance and with decreased FA in the CC and in association tracts that connect frontal cortex to more posterior brain regions, including the inferior fronto-occipital fasciculus (IFOF), uncinate fasciculus (UF), and superior longitudinal fasciculus (SLF). Declines in average FA in these tracts, and in average FA of the right inferior longitudinal fasciculus (ILF), were associated with increased time to completion on the set-shifting subtask of the TMT but not with the simple sequencing subtask. FA values in these tracts were strong mediators of the effect of age on set-shifting performance. Automated tractography methods can enhance our understanding of the fiber systems involved in performance of specific cognitive tasks and of the functional consequences of age-related changes in those systems.

Augmenting the osseointegration of endoprostheses using laser-sintered porous collars: an in vivo study.

Science.gov (United States)

Mumith, A; Coathup, M; Chimutengwende-Gordon, M; Aston, W; Briggs, T; Blunn, G

2017-02-01

Massive endoprostheses rely on extra-cortical bone bridging (ECBB) to enhance fixation. The aim of this study was to investigate the role of selective laser sintered (SLS) porous collars in augmenting the osseointegration of these prostheses. The two novel designs of porous SLS collars, one with small pores (Ø700 μm, SP) and one with large pores (Ø1500 μm, LP), were compared in an ovine tibial diaphyseal model. Osseointegration of these collars was compared with that of a clinically used solid, grooved design (G). At six months post-operatively, the ovine tibias were retrieved and underwent radiological and histological analysis. Porous collars provided a significantly greater surface (p direct ingrowth of more bone and are better than current designs which rely on surface ongrowth and ECBB. Cite this article: Bone Joint J 2017;99-B:276-82. ©2017 The British Editorial Society of Bone & Joint Surgery.

The effects of the serotonin transporter polymorphism and age on frontal white matter integrity in healthy adult women.

Directory of Open Access Journals (Sweden)

Rune eJonassen

2012-02-01

Full Text Available Studies of populations at genetic risk have the potential to explore the underlying structural and functional mechanisms in the development of psychological disorders. The polymorphic region (5-HTTLPR in the serotonin transporter gene (SLC6A4 has been associated with major depression (Caspi et al., 2003. In healthy women, variation in the human brain white matter microstructure integrity in the uncinate fascicule (UF has been suggested as an endophenotypes in the development of major depression (MDD. Pacheco et al. (2009 found a unique effect of age and 5-HTTLPR within the left frontal UF. The present study examined whether these associations persist along the adult life span. Thirty-seven right-handed healthy women between 21 and 61 years of age were invited for a diffusion MRI study. The functional polymorphism 5-HTTLPR located in the promoter region of the SLC6A4 gene was genotyped using polymerase chain reaction (PCR. Fractional anisotropy (FA was generated for the UF based on Tract-Based Spatial Statistics (TBSS. Models of emotion regulation circuitry suggest that working memory is important in conscious emotion regulation (Price and Drevets, 2010. To explore if 5-HTTLPR is related to this aspects of emotion processing, a working memory pathway, the superior longitudinal fascicule (SLF was included. The results demonstrate that age may explain the hypothesized association between 5-HTTLPR and frontal uncinate fascicule white matter integrity in healthy adult women. Both white matter changes associated with the aging process and those associated with growth and development may explain why the earlier reported unique effects of genotype in frontal UF FA do not persist into adulthood.

Does patency after a vein collar and PTFE-bypass depend on sex and age?

DEFF Research Database (Denmark)

Lundgren, F; Schroeder, Torben Veith

2012-01-01

Randomized studies evaluating the effect of a vein collar at the distal anastomosis of PTFE-grafts show conflicting results. The study of the Joint Vascular Research Group (JVRG) of UK found improved primary patency while the Scandinavian Miller Collar Study (SCAMICOS) found neither any effect...

Measuring Fine-Scale White-Tailed Deer Movements and Environmental Influences Using GPS Collars

Directory of Open Access Journals (Sweden)

Stephen L. Webb

2010-01-01

Full Text Available Few studies have documented fine-scale movements of ungulate species, including white-tailed deer (Odocoileus virginianus, despite the advent of global positioning system (GPS technology incorporated into tracking devices. We collected fine-scale temporal location estimates (i.e., 15 min/relocation attempt from 17 female and 15 male white-tailed deer over 7 years and 3 seasons in Oklahoma, USA. Our objectives were to document fine-scale movements of females and males and determine effects of reproductive phase, moon phase, and short-term weather patterns on movements. Female and male movements were primarily crepuscular. Male total daily movements were 20% greater during rut (7,363m±364 than postrut (6,156m±260. Female daily movements were greatest during postparturition (3,357m±91, followed by parturition (2,902m±107, and preparturition (2,682m±121. We found moon phase had no effect on daily, nocturnal, and diurnal deer movements and fine-scale temporal weather conditions had an inconsistent influence on deer movement patterns within season. Our data suggest that hourly and daily variation in weather events have minimal impact on movements of white-tailed deer in southern latitudes. Instead, routine crepuscular movements, presumed to maximize thermoregulation and minimize predation risk, appear to be the most important factors influencing movements.

Relevance of a Healthy Change Process and Psychosocial Work Environment Factors in Predicting Stress, Health Complaints, and Commitment Among Employees in a Ghanaian Bank

OpenAIRE

Quaye, Emmanuel

2010-01-01

This thesis was intended to examine the effect of the healthiness of change process and psychosocial work environment factors in predicting job stress, health complaints and commitment among employees in a Ghanaian bank (N=132), undergoing organizational change. The change process was measured in terms of dimensions from the Healthy Change Process Index (HCPI) and the psychosocial work environment was measured by the Demands-Control-Support (DCS) model. Hierarchical regression analyses reveal...

The education and employment status of patients with inflammatory bowel diseases.

Science.gov (United States)

Marri, Sheetal R; Buchman, Alan L

2005-02-01

Inflammatory bowel disease (IBD) has the propensity to affect patients who are in their late teens and early 20s, an age when most people decide on their educational and career directions. This review describes the effects that IBD has on the continuum of education and employment. Patients with Crohn's disease and ulcerative colitis attain a similar level of education as that of the general population. The quality of life of such patients in school, as measured by both patients' and teachers' perceptions, indicates that, despite the difficulties that students face in terms of missed school time and physical inconveniences, teachers are generally perceived by students to have favorable attitudes toward helping them. Even though earlier work in the area of employment has suggested that the occurrence of IBD is clustered among people in white-collar positions, recent data have suggested that certain environmental risks for IBD (i.e., sedentary or indoor jobs) may be associated with jobs classified as being white-collar, and therefore having a white-collar job may in itself not be a risk factor for the development of IBD. Patients with IBD have a higher rate of nonparticipation in the labor force, and the participation rate seems to maintain steady levels over time. A majority of patients with IBD continue in the same employment positions over a period of years. Patients with IBD, especially those who have undergone surgery, took more sick leave than their counterparts without IBD. A majority of patients with IBD favored the disclosure of their diagnosis to their employers and perceived little discrimination in the workplace. Furthermore, most employers were perceived by their employees with IBD as having fair attitudes toward the compensation provided for their employees with IBD.

Does Shoe Collar Height Influence Ankle Joint Kinematics and Kinetics in Sagittal Plane Maneuvers?

Science.gov (United States)

Yang, Yang; Fang, Ying; Zhang, Xini; He, Junliang; Fu, Weijie

2017-01-01

The Objective of the study is to investigate the effects of basketball shoes with different collar heights on ankle kinematics and kinetics and athletic performance in different sagittal plane maneuvers. Twelve participants who wore high-top and low-top basketball shoes (hereafter, HS and LS, respectively) performed a weight-bearing dorsiflexion (WB-DF) maneuver, drop jumps (DJs), and lay-up jumps (LJs). Their sagittal plane kinematics and ground reaction forces were recorded using the Vicon motion capture system and Kistler force plates simultaneously. Moreover, ankle dorsiflexion and plantarflexion angles, moment, power, stiffness, and jump height were calculated. In the WB-DF test, the peak ankle dorsiflexion angle (p = 0.041) was significantly smaller in HS than in LS. Additionally, the peak ankle plantarflexion moment (p = 0.028) and power (p = 0.022) were significantly lower in HS than in LS during LJs but not during DJs. In both jumping maneuvers, no significant differences were found in the jump height or ankle kinematics between the two shoe types. According to the WB-DF test, increasing shoe collar height can effectively reduce the ankle range of motion in the sagittal plane. Although the HS did not restrict the flexion–extension performance of the ankle joint during two jumping maneuvers, an increased shoe collar height can reduce peak ankle plantarflexion moment and peak power during the push-off phase in LJs. Therefore, a higher shoe collar height should be used to circumvent effects on the partial kinetics of the ankle joint in the sagittal plane. Key points An increased shoe collar height effectively reduced ankle joint ROM in the sagittal plane in weight-bearing dorsiflexion maneuver. Shoe collar height did not affect sagittal plane ankle kinematics and had no effect on performance during realistic jumping. Shoe collar height can affect the ankle plantarflexion torque and peak power during the push-off phase in lay-up jump. PMID:29238255

MONEY LAUNDERING AS AN ISOLATED PHENOMENON AND LEADING FACTOR IN WHITE-COLLAR CRIMINALITY, PUTS MOLDOVA CASE JUDICIARY ON THE SPOT

Directory of Open Access Journals (Sweden)

Jacob RUB

2015-11-01

Full Text Available Money laundering is a leading factor in white-collar criminality, with a big effect upon Gross National Product of the Israeli and Moldova economies. Israel and Moldova have made the first steps In order to cope with money laundering phenomenon. The model of handling the phenomenon in the USA has been studied that constitutes a role model of fighting money laundering. The vast majority (77% of all frauds were committed by individuals working in one of six departments: accounting, operations, sales, executive/upper management, customer service and purchasing. In Moldova, money laundering for the most part is connected to traditional forms and activities sources of illegal proceeds .Moldova is a transit country for money laundering. A money-laundering scandal is casting Moldova’s judiciary in an unfavorable light and is raising concerns about the government’s commitment to reforms needed to keep European Union integration on track. It is a need to address corruption as a national priority, and the priority of the relations between the EU and Moldova. The money laundering scandal indicates that Moldova is reluctant to wade deeply into judicial reform. In fact, the laundered of $20 billion, is an amount more than twice the size of Moldova’s GDP in 2013, and may be that it is just the tip of the iceberg, probably. White-collar criminality in Israel and Moldova means success of coping of the enforcement and judicial systems. In order to cope with this phenomenon, Israel makes its first steps. Anyway, the message must pave the way through a creation of a new model for dealing with reduction the isolated phenomenon of money laundering in both states.SPĂLAREA DE BANI, UN FENOMEN IZOLAT ŞI UN FACTOR IMPORTANT ÎN CRIMINALITATEA GULERELOR ALBE, PUNE PRACTICA JUDICIARĂ DIN REPUBLICA MOLDOVA INTR-O SITUAŢIE DIFICILĂSpălarea de bani este un factor important în criminalitatea gulerelor albe, având un efect semnificativ asupra produ-sului na

Asymmetry, sex differences and age-related changes in the white matter in the healthy elderly: a tract-based study

Directory of Open Access Journals (Sweden)

Fukusumi Masami

2011-10-01

Full Text Available Abstract Background Hemispherical asymmetry, sex differences and age-related changes have been reported for the human brain. Meanwhile it was still unclear the presence of the asymmetry or sex differences in the human brain occurred whether as a normal development or as consequences of any pathological changes. The aim of this study was to investigate hemispherical asymmetry, sex differences and age-related changes by using a tract-based analysis in the nerve bundles. Methods 40 healthy elderly subjects underwent magnetic resonance diffusion tensor imaging, and we calculated fractional anisotropy (FA and apparent diffusion coefficient (ADC values along the major white matter bundles. Results We identified hemispherical asymmetry in the ADC values for the cingulate fasciculus in the total subject set and in males, and a sex difference in the FA values for the right uncinate fasciculus. For age-related changes, we demonstrated a significant increase in ADC values with advancing age in the right cingulum, left temporal white matter, and a significant decrease in FA values in the right superior longitudinal fasciculus. Conclusion In this study, we found hemispherical asymmetry, sex differences and age-related changes in particular regions of the white matter in the healthy elderly. Our results suggest considering these differences can be important in imaging studies.

Myocardial blood flow in patients with coronary disease while in active employment

International Nuclear Information System (INIS)

Kahn, P.; Heeger, H.; Aldor, E.; Hanuschkrankenhaus, Vienna

1975-01-01

In the course of coronary angiographies the blood flow of the right and the left coronary artery was determined by the 133 Xe lavage method in 89 patients with coronary heart disease. There was a statistically significant difference between the flow values of the LCA and RCA, while there was none between the blood flow values of blue- and white-collar workers suffering from coronary artery disease. Also a significantly better blood circulation of the right as well as of the left coronary artery was found in female employees in comparison to male employees. (orig.) [de

The effect of nozzle collar on signle phase and boiling heat transfer by planar impinging jet

International Nuclear Information System (INIS)

Shin, Chang Hwan; Yim, Seong Hwan; Cho, Hyung Hee; Wu, Seong Je

2005-01-01

The water jet impingement cooling is one of the techniques to remove the heat from high heat flux equipment. Local heat transfer of the confined water impinging jet and the effect of nozzle collar to enhance the heat transfer are investigated in the free surface jet and submerged jet. Boiling is initiated from the farthest downstream and increase of the wall temperature is reduced with developing boiling, forming the flat temperature distributions. The reduction in the nozzle-to-surface distance for H/W≤1 causes significant increases and distribution changes of heat transfer. Developed boiling reduces the differences of heat transfer for various conditions. The nozzle collar is employed at the nozzle exit. The distances from heated surface to nozzle collar, H c are 0.25W, 0.5W and 1.0W. The liquid film thickness is reduced and the velocity of wall jet increases as decreased spacing of collar to heated surface. Heat transfer is enhanced for region from the stagnation to x/W∼8 in the free surface jet and to x/W∼5 in the submerged jet. For nucleate boiling region of further downstream, the heat transfer by the nozzle collar is decreased in submerged jet comparing with higher velocity condition. It is because the increased velocity by collar is de-accelerated downstream

Comparing bacterial community composition between healthy and white plague-like disease states in Orbicella annularis using PhyloChip™ G3 microarrays

Science.gov (United States)

Kellogg, Christina A.; Piceno, Yvette M.; Tom, Lauren M.; DeSantis, Todd Z.; Gray, Michael A.; Zawada, David G.; Andersen, Gary L.

2013-01-01

Coral disease is a global problem. Diseases are typically named or described based on macroscopic changes, but broad signs of coral distress such as tissue loss or discoloration are unlikely to be specific to a particular pathogen. For example, there appear to be multiple diseases that manifest the rapid tissue loss that characterizes ‘white plague.’ PhyloChip™ G3 microarrays were used to compare the bacterial community composition of both healthy and white plague-like diseased corals. Samples of lobed star coral (Orbicella annularis, formerly of the genus Montastraea [1]) were collected from two geographically distinct areas, Dry Tortugas National Park and Virgin Islands National Park, to determine if there were biogeographic differences between the diseases. In fact, all diseased samples clustered together, however there was no consistent link to Aurantimonas coralicida, which has been described as the causative agent of white plague type II. The microarrays revealed a large amount of bacterial heterogeneity within the healthy corals and less diversity in the diseased corals. Gram-positive bacterial groups (Actinobacteria, Firmicutes) comprised a greater proportion of the operational taxonomic units (OTUs) unique to healthy samples. Diseased samples were enriched in OTUs from the families Corynebacteriaceae, Lachnospiraceae, Rhodobacteraceae, and Streptococcaceae. Much previous coral disease work has used clone libraries, which seem to be methodologically biased toward recovery of Gram-negative bacterial sequences and may therefore have missed the importance of Gram-positive groups. The PhyloChip™ data presented here provide a broader characterization of the bacterial community changes that occur within Orbicella annularis during the shift from a healthy to diseased state.

Investigation of Psychophysiological and Subjective Effects of Long Working Hours - Do Age and Hearing Impairment Matter?

Science.gov (United States)

Wagner-Hartl, Verena; Kallus, K Wolfgang

2017-01-01

Following current prognosis, demographic development raises expectations of an aging of the working population. Therefore, keeping employees healthy and strengthening their ability to work, becomes more and more important. When employees become older, dealing with age-related impairments of sensory functions, such as hearing impairment, is a central issue. Recent evidence suggests that negative effects that are associated with reduced hearing can have a strong impact at work. Especially under exhausting working situations such as working overtime hours, age and hearing impairment might influence employees' well-being. Until now, neither the problem of aged workers and long working hours, nor the problem of hearing impairment and prolonged working time has been addressed explicitly. Therefore, a laboratory study was examined to answer the research question: Do age and hearing impairment have an impact on psychophysiological and subjective effects of long working hours. In total, 51 white-collar workers, aged between 24 and 63 years, participated in the laboratory study. The results show no significant effects for age and hearing impairment on the intensity of subjective consequences (perceived recovery and fatigue, subjective emotional well-being and physical symptoms) of long working hours. However, the psychophysiological response (the saliva cortisol level) to long working hours differs significantly between hearing impaired and normal hearing employees. Interestingly, the results suggest that from a psychophysiological point of view long working hours were more demanding for normal hearing employees.

Ergonomic assessment of enhanced protection under body armour combat shirt neck collars.

Science.gov (United States)

Breeze, John; Granger, C J; Pearkes, T D; Clasper, J C

2014-03-01

Combat neck injury due to explosively propelled fragments is a significant cause of mortality and long-term morbidity in UK soldiers deployed on current operations. Reinforcing the collar of the existing under body armour combat shirt (UBACS) has been suggested as a potential method for reducing the incidence of combat neck injury. 20 soldiers serving in Afghanistan objectively compared three designs of enhanced protection UBACS (EP-UBACS) using 10 representative military tasks against a baseline of a standard UBACS. Each EP-UBACS design was trialled using three constituent materials: two layers of para-aramid felt, one layer of ultra high molecule weight polyethylene (UHMWPE) felt or two layers of a silk fabric. Subjective assessment of these nine configurations in terms of comfort, heat dissipation and overall acceptability were compared with the standard UBACS using a χ² test. All military tasks could be performed with all nine configurations of EP-UBACS. Although silk was the most comfortable material, it was not functionally practical in any of the three designs. Crossover collars incorporating UHMWPE or para-aramid were the only two of the nine configurations to demonstrate similar user acceptability to a standard UBACS. The EP-UBACS has the potential to provide neck protection without reducing performance incorporating materials analogous to either of the felts assessed in this study. The collar should provide stand-off from the skin to improve heat dissipation and comfort, which can be maximised by changing the current UBACS collar shape to one that crosses over at the front. Should a zip be desired, it should be moved to one side of the midline to reduce rubbing on the chin and be covered with ballistic protective material. Additional semi-circles of silk beneath the collar at the front and back would improve protection without affecting comfort.

Changing Workplaces to Reduce Work-Family Conflict: Schedule Control in a White-Collar Organization

Science.gov (United States)

Kelly, Erin L.; Moen, Phyllis; Tranby, Eric

2011-01-01

Work-family conflicts are common and consequential for employees, their families, and work organizations. Can workplaces be changed to reduce work-family conflict? Previous research has not been able to assess whether workplace policies or initiatives succeed in reducing work-family conflict or increasing work-family fit. Using longitudinal data…

Rationale and design of the Baptist Employee Healthy Heart Study: a randomized trial assessing the efficacy of the addition of an interactive, personalized, web-based, lifestyle intervention tool to an existing health information web platform in a high-risk employee population.

Science.gov (United States)

Post, Janisse M; Ali, Shozab S; Roberson, Lara L; Aneni, Ehimen C; Shaharyar, Sameer; Younus, Adnan; Jamal, Omar; Ahmad, Rameez; Aziz, Muhammad A; Malik, Rehan; Spatz, Erica S; Feldman, Theodore; Fialkow, Jonathan; Veledar, Emir; Cury, Ricardo C; Agatston, Arthur S; Nasir, Khurram

2016-07-01

Metabolic syndrome (MetS) and diabetes confer a high risk for developing subsequent cardiovascular disease (CVD). Persons with MetS constitute 24-34 % of the employee population at Baptist Health South Florida (BHSF), a self-insured healthcare organization. The Baptist Employee Healthy Heart Study (BEHHS) aims to assess the addition of a personalized, interactive, web-based, nutrition-management and lifestyle-management program to the existing health-expertise web platform available to BHSF employees in reducing and/or stabilizing CVD and lifestyle risk factors and markers of subclinical CVD. Subjects with MetS or Type II Diabetes will be recruited from an employee population at BHSF and randomized to either an intervention or a control arm. The intervention arm will be given access to a web-based personalized diet-modification and weight-modification program. The control arm will be reminded to use the standard informational health website available and accessible to all BHSF employees. Subjects will undergo coronary calcium testing, carotid intima-media thickness scans, peripheral arterial tonometry, and advanced lipid panel testing at visit 1, in addition to lifestyle and medical history questionnaires. All tests will be repeated at visits 2 and 4 with the exception of the coronary calcium test, which will only be performed at baseline and visit 4. Visit 3 will capture vitals, anthropometrics, and responses to the questionnaires only. Results of this study will provide information on the effectiveness of personalized, web-based, lifestyle-management tools in reducing healthcare costs, promoting healthy choices, and reducing cardiovascular risk in an employee population. It will also provide information about the natural history of carotid atherosclerosis and endothelial dysfunction in asymptomatic but high-risk populations. ClinicalTrials.gov registry, NCT01912209 . Registered on 3 July 2013.

Motivations for health and their associations with lifestyle, work style, health, vitality, and employee productivity.

Science.gov (United States)

van Scheppingen, Arjella R; de Vroome, Ernest M M; ten Have, Kristin C J M; Zwetsloot, Gerard I J M; Bos, Ellen H; van Mechelen, Willem

2014-05-01

Investigate employees' underlying motivational regulatory styles toward healthy living and their associations with lifestyle, work style, health, vitality, and productivity. Regression analyses on cross-sectional data from Dutch employees (n = 629), obtained as baseline measurement before a workplace health promotion project. Controlled regulation was not associated with smoking and alcohol use, and negatively associated with physical activity, healthy dietary habits, relaxation, and a balanced work style. Autonomous regulation was positively associated with physical activity, healthy dietary habits, and relaxation, and negatively associated with smoking and alcohol use. Healthy lifestyle and work style were associated with perceived health and vitality, which in turn were associated with employees' productivity (absenteeism and presenteeism). Internalization of the value of health is important to promote a healthy lifestyle and work style among employees, and has meaningful business implications.

78 FR 4167 - Certain Electronic Bark Control Collars; Notice of Receipt of Complaint; Solicitation of Comments...

Science.gov (United States)

2013-01-18

... INTERNATIONAL TRADE COMMISSION [Docket No. 2932] Certain Electronic Bark Control Collars; Notice.... International Trade Commission. ACTION: Notice. SUMMARY: Notice is hereby given that the U.S. International Trade Commission has received a complaint entitled Certain Electronic Bark Control Collars, DN 2932; the...

Job Tenure in Britain : Employee Characteristics Versus Workplace Effects

OpenAIRE

Mumford, Karen; Smith, Peter N.

2004-01-01

We consider differences in current job tenure of individuals using linked employee and workplace data. This enables us to distinguish between variation in tenure associated with the characteristics of individual employees and those of the workplace in which they work. The various individual characteristics are, as a group, found to be essentially uncorrelated with the workplace effect, however, this is not true for women and non-white employees. We find that the lower tenure associated with m...

Mechanical behaviour of a closed collar model for an 11.5 T dipole magnet

International Nuclear Information System (INIS)

Emden, W. van; Daum, C.; Geerinck, J.

1992-03-01

A 10 cm long model of an 11.5 T Nb 3 Sn accelerator dipole magnet, which will be built in the Netherlands, with a closed ring shaped collar has been constructed. Measurements of the collar deformation and the prestress at the poles have been made with a structural analysis using the Finite Element Method (FEM) of the code ANSYS. (author). 11 refs.; 18 figs.; 7 tabs

The role of HIV/AIDS committees in effective workplace governance of HIV/AIDS in South African small and medium-sized enterprises (SMEs).

Science.gov (United States)

Vaas, Jocelyn R

2008-04-01

The primary purpose of this study was to assess the role, status and scope of workplace HIV/AIDS committees as a means of effective workplace governance of the HIV/AIDS impact, and their role in extending social protective HIV/AIDS-related rights to employees. In-depth qualitative case studies were conducted in five South African small and medium-sized enterprises (SMEs) that were actively implementing HIV/AIDS policies and programmes. Companies commonly implemented HIV/AIDS policies and programmes through a workplace committee dedicated to HIV/AIDS or a generic committee dealing with issues other than HIV/ AIDS. Management, through the human resources department and the occupational health practitioner often drove initial policy formulation, and had virtually sole control of the HIV/AIDS budget. Employee members of committees were mostly volunteers, and were often production or blue collar employees, while there was a notable lack of participation by white-collar employees, line management and trade unions. While the powers of workplace committees were largely consultative, employee committee members often managed in an indirect manner to secure and extend social protective rights on HIV/AIDS to employees, and monitor their effective implementation in practice. In the interim, workplace committees represented one of the best means to facilitate more effective workplace HIV/AIDS governance. However, the increased demands on collective bargaining as a result of an anticipated rises in AIDS-related morbidity and mortality might prove to be beyond the scope of such voluntary committees in the longer term.

Do walking strategies to increase physical activity reduce reported sitting in workplaces: a randomized control trial

Directory of Open Access Journals (Sweden)

Burton Nicola W

2009-07-01

Full Text Available Abstract Background Interventions designed to increase workplace physical activity may not automatically reduce high volumes of sitting, a behaviour independently linked to chronic diseases such as obesity and type II diabetes. This study compared the impact two different walking strategies had on step counts and reported sitting times. Methods Participants were white-collar university employees (n = 179; age 41.3 ± 10.1 years; 141 women, who volunteered and undertook a standardised ten-week intervention at three sites. Pre-intervention step counts (Yamax SW-200 and self-reported sitting times were measured over five consecutive workdays. Using pre-intervention step counts, employees at each site were randomly allocated to a control group (n = 60; maintain normal behaviour, a route-based walking group (n = 60; at least 10 minutes sustained walking each workday or an incidental walking group (n = 59; walking in workday tasks. Workday step counts and reported sitting times were re-assessed at the beginning, mid- and endpoint of intervention and group mean± SD steps/day and reported sitting times for pre-intervention and intervention measurement points compared using a mixed factorial ANOVA; paired sample-t-tests were used for follow-up, simple effect analyses. Results A significant interactive effect (F = 3.5; p t = 3.9, p t = 2.5, p Conclusion Compared to controls, both route and incidental walking increased physical activity in white-collar employees. Our data suggests that workplace walking, particularly through incidental movement, also has the potential to decrease employee sitting times, but there is a need for on-going research using concurrent and objective measures of sitting, standing and walking.

Dotted collar placed around carotid artery induces asymmetric neointimal lesion formation in rabbits without intravascular manipulations

Directory of Open Access Journals (Sweden)

Kivelä Antti

2012-10-01

Full Text Available Abstract Background Neointimal formation in atherosclerosis has been subject for intense research. However, good animal models mimicking asymmetrical lesion formation in human subjects have been difficult to establish. The aim of this study was to develop a model which would lead to the formation of eccentric lesions under macroscopically intact non-denuded endothelium. Methods We have developed a new collar model where we placed two cushions or dots inside the collar. Arterial lesions were characterized using histology and ultrasound methods. Results When this dotted collar was placed around carotid and femoral arteries it produced asymmetrical pressure on adventitia and a mild flow disturbance, and hence a change in shear stress. Our hypothesis was that this simple procedure would reproducibly produce asymmetrical lesions without any intraluminal manipulations. Intima/media ratio increased towards the distal end of the collar with the direction of blood flow under macroscopically intact endothelium. Macrophages preferentially accumulated in areas of the thickest neointima thus resembling early steps in human atherosclerotic plaque formation. Proliferating cells in these lesions and underlying media were scarce at eight weeks time point. Conclusion The improved dotted collar model produces asymmetrical human-like atherosclerotic lesions in rabbits. This model should be useful in studies regarding the pathogenesis and formation of eccentric atherosclerotic lesions.

White matter microstructure within the superior longitudinal fasciculus modulates the degree of response conflict indexed by N2 in healthy adults.

Science.gov (United States)

Gao, Shudan; Liu, Peng; Guo, Jialu; Zhu, Yuanqiang; Liu, Peng; Sun, Jinbo; Yang, Xuejuan; Qin, Wei

2017-12-01

Response conflict can be induced by priming multiple responses competing for control of action in trials. The N2 is one functionally-related cognitive control index for response conflict. And yet the underlying whiter matter neural substrates of inter-individual difference in conflict N2 remain unclear. So the aim of present study was to address the white matter microstructure of the N2 responsible for conflict by directly relating the amplitude cost of the event-related potential (ERP) N2 component to diffusion tensor imaging (DTI) indices in healthy subjects. Thirty healthy subjects underwent DTI scanning and electrophysiology recording during a modified Flanker task. N2 was a stimulus-locked negative ERP component. Fractional anisotropy (FA) was calculated based on DTI measures and was assumed to reflect the integrity of myelinate fiber bundles. Therefore, we tested the relationship between N2 amplitude and FA in brain white matter. Results showed that FA, an index for white matter characteristics, in the right superior longitudinal fasciculus (SLF) was significantly positively associated with N2 amplitude cost. The N2 amplitude cost also predicted response time (RT) cost in the Flanker task. Higher FA was associated with larger N2 amplitude cost, suggesting that changes in white matter integrity in the SLF may account for changes in efficient transmission of fronto-parietal modulatory conflict signals. Copyright © 2017 Elsevier B.V. All rights reserved.

Australian blue-collar men's health and well-being: contextual issues for workplace health promotion interventions.

Science.gov (United States)

Du Plessis, Karin; Cronin, David; Corney, Tim; Green, Emma

2013-09-01

In Australia, blue-collar workers are predominantly male and form a unique and large (approximately 30%) subset of the Australian workforce. They exhibit particular health-related issues and, in comparison to other groups, often a lack of health promoting behavior. This article briefly discusses the Australian context and some of the key health issues blue-collar men face, in particular as it relates to construction workers. It reviews the impact of gender and socioeconomic factors in designing workplace health promotion interventions. This article considers practice strategies for health promoters in a specific workplace setting: it looks at meta-factors and industry-based contextual factors, including barriers to implementation and participation, while addressing common misconceptions about Australian blue-collar workers.

Gray Wolf (Canis lupus) movements and behavior around a kill site and implications for GPS collar studies

Science.gov (United States)

Mech, L. David

2011-01-01

Global Positioning System (GPS) radio-collars are increasingly used to estimate Gray Wolf (Canis lupus) kill rates. In interpreting results from this technology, researchers make various assumptions about wolf behavior around kills, yet no detailed description of this behavior has been published. This article describes the behavior of six wolves in an area of constant daylight during 30 hours, from when the pack killed a Muskox (Ovibos moschatus) calf and yearling on Ellesmere Island, Nunavut, Canada, to when they abandoned the kill remains. Although this is only a single incident, it demonstrates one possible scenario of pack behavior around a kill. Combined with the literature, this observation supports placing a radio-collar on the breeding male to maximize finding kills via GPS collars and qualifying results depending on whatever other information is available about the collared wolf's pack.

Women Helping Women? Evidence from Private Sector Data on Workplace Hierarchies

OpenAIRE

Kunze, Astrid; Miller, Amalia

2014-01-01

This paper studies gender spillovers in career advancement using 11 years of employer-employee matched data on the population of white-collar workers at over 4,000 private-sector establishments in Norway. Our data include unusually detailed job information for each worker, which enables us to define seven hierarchical ranks that are consistent across establishments and over time in order to measure promotions (defined as year-to-year rank increases) even for individuals who change employers. ...

Working Hours and Satisfaction: A comparative analysis of Japan, the United Kingdom, and Germany (Japanese)

OpenAIRE

ASANO Hirokatsu; KENJOH Eiko

2011-01-01

We investigate the relationship between working hours and working-hour satisfaction and that between working hours and life satisfaction for white-collar permanent employees in Japan, the United Kingdom, and Germany. We use data obtained from the International Survey on Work-Life Balance , which was conducted by the Research Institute of Economy, Trade and Industry (RIETI) and the Economic and Social Research Institute, Cabinet Office (ESRI) in Japan. The survey shows that Japan has the highe...

A STUDY OF THE DEGREES OF EMOTIONAL INTELLIGENCE ON PROBLEM SOLVING SKILLS IN THE WAY OF DANIEL GOLEMAN

OpenAIRE

Yalın, Elif; SÖZEN, İlyas

2015-01-01

The aim of the study is to reveal the effects of emotional intelligence upon problem-solving for business challenges that an employee meets at any time in business life. For this purpose, it is aimed to analyze behaviors of 135 white collars working in textile and food industry by making them complete self-report surveys. Prior to the survey, it has highly been suggested that emotional traits consisting of intrapersonal, interpersonal, motivation and self management are effective. Daniel Gole...

Gender Pay Gap Lower in Large Cities than in Rural Areas

OpenAIRE

Anne Busch; Elke Holst

2008-01-01

For years, the difference between the gross hourly earnings of women and of men has remained constant for German white-collar employees at about 30 percent. It is obvious that regional factors play an important role in explaining this difference. In rural areas, the gender pay gap is especially pronounced (2006: 33 percent) while in metropolitan areas it is considerably lower than the average (2006: 12 percent). This more favorable ratio is mainly due to the increased employment opportunities...

JPRS Report, Soviet Union, International Affairs

Science.gov (United States)

1990-07-06

household appliances. " Samsung " has divisions in the USA and Mexico, England, Portugal and Spain, Thailand and Malaysia . Construction of four new... Samsung Corporation. Samsung —"Three Stars"—unites 37 companies of dif- ferent description which produce textiles and sugar, build ships, hotels and...nition throughout the world primarily for its broad spectrum of electronic products. Out of 150,000 employees (the ratio of "blue" to "white" collar

Dietary and physical activity behaviors related to obesity-specific quality of life and work productivity: baseline results from a worksite trial

OpenAIRE

Cash, Stephanie Whisnant; Beresford, Shirley A.A; Henderson, Jo Ann; McTiernan, Anne; Xiao, Liren; Wang, C.Y.; Patrick, Donald L.

2011-01-01

Obesity is associated with impaired health-related quality of life (QoL) and reduced productivity; less is known about the effect of dietary factors. This study investigated how dietary behaviors, physical activity, and Body Mass Index (BMI) relate to weight-specific QoL and work productivity. The study was conducted in 31 small blue-collar and service industry worksites in Seattle. Participants were 747 employees (33.5% non-White). Measures included self-reported servings of fruits and veget...

Employees’ Perspectives on Corporate Social Responsibility: A Focus Group Study in Izmir City

OpenAIRE

UGUR, Secil; YARIMOGLU, Emel KURSUNLUOGLU

2015-01-01

Abstract: The aim of this research is to examine how white collar employees working at the Izmir offices of large-sized international companies in Turkey understand and interpret Corporate Social Responsibility (CSR) concept. Focus group interview as one of the techniques of qualitative research method was used in this study. The focus group interview that was conducted with eight businesspeople brought out their opinions into light, and thus more profound data regarding CSR was collected and...

Job-demand for Learning, Job-related Learning and Need for Achievement

OpenAIRE

Loon, Mark; Casimir, G.

2007-01-01

Individual learning is important, as it is both a precursor and an outcome of learning in organisations. Job-related learning is driven by external factors (e.g., the demands of the job) and internal factors (i.e., the personality of the individual). The study examined whether need for achievement moderates the relationship between job-demand for learning and job-related learning. Data were obtained from 153 full-time, white-collar employees from a range of industries. Hierarchical regression...

HDM model magnet mechanical behavior with high manganese steel collars

International Nuclear Information System (INIS)

Snyder, J.R.

1994-01-01

Westinghouse Electric Corporation (WEC) is presently under contract to the SSCL to design, develop, fabricate, and deliver superconducting dipole magnets for the High Energy Booster (HEB). As a first step toward these objectives SSCL supplied a design for short model magnets of 1.8 m in length (DSB). This design was used as a developmental tool for all phases of engineering and fabrication. Mechanical analysis of the HDM (High Energy Booster Dipole Magnets) model magnet design as specified by SSCL was performed with the following objectives: (1) to develop a thorough understanding of the design; (2) to review and verify through analytical and numerical analyses the SSCL model magnet design; (3) to identify any deficiencies that would violate design parameters specified in the HDM Design Requirements Document. A detailed analysis of the model magnet mechanical behavior was pursued by constructing a quarter section finite element model and solving with the ANSYS finite element code. Collar materials of Nitronic-40 and High-Manganese steel were both considered for the HEB model magnet program with the High-Manganese being the final selection. The primary mechanical difference in the two materials is the much lower thermal contraction of the High-Manganese steel. With this material the collars will contract less than the enclosing yoke producing an increased collar yoke interference during cooldown

Healthy, wealthy, and wise: retirement planning predicts employee health improvements.

Science.gov (United States)

Gubler, Timothy; Pierce, Lamar

2014-09-01

Are poor physical and financial health driven by the same underlying psychological factors? We found that the decision to contribute to a 401(k) retirement plan predicted whether an individual acted to correct poor physical-health indicators revealed during an employer-sponsored health examination. Using this examination as a quasi-exogenous shock to employees' personal-health knowledge, we examined which employees were more likely to improve their health, controlling for differences in initial health, demographics, job type, and income. We found that existing retirement-contribution patterns and future health improvements were highly correlated. Employees who saved for the future by contributing to a 401(k) showed improvements in their abnormal blood-test results and health behaviors approximately 27% more often than noncontributors did. These findings are consistent with an underlying individual time-discounting trait that is both difficult to change and domain interdependent, and that predicts long-term individual behaviors in multiple dimensions. © The Author(s) 2014.

Histopathology of crustose coralline algae affected by white band and white patch diseases

Directory of Open Access Journals (Sweden)

Gaëlle Quéré

2015-06-01

Full Text Available Crustose coralline algae (CCA are major benthic calcifiers that play crucial roles in marine ecosystems, particularly coral reefs. Over the past two decades, epizootics have been reported for several CCA species on coral reefs worldwide. However, their causes remain often unknown in part because few studies have investigated CCA pathologies at a microscopic scale. We studied the cellular changes associated with two syndromes: Coralline White Band Syndrome (CWBS and Coralline White Patch Disease (CWPD from samples collected in Curaçao, southern Caribbean. Healthy-looking tissue of diseased CCA did not differ from healthy tissue of healthy CCA. In diseased tissues of both pathologies, the three characteristic cell layers of CCA revealed cells completely depleted of protoplasmic content, but presenting an intact cell wall. In addition, CWBS showed a transition area between healthy and diseased tissues consisting of cells partially deprived of protoplasmic material, most likely corresponding to the white band characterizing the disease at the macroscopic level. This transition area was absent in CWPD. Regrowth at the lesion boundary were sometimes observed in both syndromes. Tissues of both healthy and diseased CCA were colonised by diverse boring organisms. Fungal infections associated with the diseased cells were not seen. However, other bioeroders were more abundant in diseased vs healthy CCA and in diseased vs healthy-looking tissues of diseased CCA. Although their role in the pathogenesis is unclear, this suggests that disease increases CCA susceptibility to bioerosion. Further investigations using an integrated approach are needed to carry out the complete diagnosis of these diseases.

Evaluate Your EAP: Can It Help Support Employee Rights Legislation?

Science.gov (United States)

Ryan, Katherine C.

1997-01-01

Employee assistance programs (EAPs) are emerging as an efficient way to address employee rights, particularly in light of the Americans with Disabilities Act and the Family and Medical Leave Act. Well-managed EAPs help maintain a healthy, motivated, productive workforce, show effort to provide reasonable accommodation of employee needs, and may…

Investigation of Psychophysiological and Subjective Effects of Long Working Hours – Do Age and Hearing Impairment Matter?

Science.gov (United States)

Wagner-Hartl, Verena; Kallus, K. Wolfgang

2018-01-01

Following current prognosis, demographic development raises expectations of an aging of the working population. Therefore, keeping employees healthy and strengthening their ability to work, becomes more and more important. When employees become older, dealing with age-related impairments of sensory functions, such as hearing impairment, is a central issue. Recent evidence suggests that negative effects that are associated with reduced hearing can have a strong impact at work. Especially under exhausting working situations such as working overtime hours, age and hearing impairment might influence employees’ well-being. Until now, neither the problem of aged workers and long working hours, nor the problem of hearing impairment and prolonged working time has been addressed explicitly. Therefore, a laboratory study was examined to answer the research question: Do age and hearing impairment have an impact on psychophysiological and subjective effects of long working hours. In total, 51 white-collar workers, aged between 24 and 63 years, participated in the laboratory study. The results show no significant effects for age and hearing impairment on the intensity of subjective consequences (perceived recovery and fatigue, subjective emotional well-being and physical symptoms) of long working hours. However, the psychophysiological response (the saliva cortisol level) to long working hours differs significantly between hearing impaired and normal hearing employees. Interestingly, the results suggest that from a psychophysiological point of view long working hours were more demanding for normal hearing employees. PMID:29379452

Investigation of Psychophysiological and Subjective Effects of Long Working Hours – Do Age and Hearing Impairment Matter?

Directory of Open Access Journals (Sweden)

Verena Wagner-Hartl

2018-01-01

Full Text Available Following current prognosis, demographic development raises expectations of an aging of the working population. Therefore, keeping employees healthy and strengthening their ability to work, becomes more and more important. When employees become older, dealing with age-related impairments of sensory functions, such as hearing impairment, is a central issue. Recent evidence suggests that negative effects that are associated with reduced hearing can have a strong impact at work. Especially under exhausting working situations such as working overtime hours, age and hearing impairment might influence employees’ well-being. Until now, neither the problem of aged workers and long working hours, nor the problem of hearing impairment and prolonged working time has been addressed explicitly. Therefore, a laboratory study was examined to answer the research question: Do age and hearing impairment have an impact on psychophysiological and subjective effects of long working hours. In total, 51 white-collar workers, aged between 24 and 63 years, participated in the laboratory study. The results show no significant effects for age and hearing impairment on the intensity of subjective consequences (perceived recovery and fatigue, subjective emotional well-being and physical symptoms of long working hours. However, the psychophysiological response (the saliva cortisol level to long working hours differs significantly between hearing impaired and normal hearing employees. Interestingly, the results suggest that from a psychophysiological point of view long working hours were more demanding for normal hearing employees.

Importance of change appraisal for employee well-being during organizational restructuring: findings from the Finnish paper industry's extensive transition.

Science.gov (United States)

Pahkin, Krista; Nielsen, Karina; Väänänen, Ari; Mattila-Holappa, Pauliina; Leppänen, Anneli; Koskinen, Aki

2014-01-01

The global recession has forced the Finnish forest industry to carry out major restructuring activities. Employees have faced different kinds of restructuring, mainly aimed at reducing staff and production. Many studies have shown the negative consequences of restructuring on employee well-being by using negative, ill-health indicators. Our aim is to examine the extent to which change appraisal influences both the negative and positive aspects of work-related well-being among employees who continue working in the organization after the restructuring process. We also examine the role of different actors (top management, immediate supervisor, employees themselves) in how the change is appraised. The study investigated blue-collar employees working in the Finnish forest industry during a period of extensive transition (2008-2009). All six participating factories underwent restructuring between baseline and the follow-up survey (n=369). After adjustment for gender, age and baseline well-being, negative change appraisal increased the risk of experiencing more stress and less work enjoyment. Negative change appraisals thus also damaged the positive, motivational aspects of employee well-being. The results showed the importance of offering employees the opportunity to participate in the planning of changes related to their work as regards positive change appraisal.

Wolf, Canis lupus, visits to white-tailed deer, Odocoileus virginianus, summer ranges: Optimal foraging?

Science.gov (United States)

Demma, D.J.; Mech, L.D.

2009-01-01

We tested whether Wolf (Canis lupus) visits to individual female White-tailed Deer (Odocoileus virginianus) summer ranges during 2003 and 2004 in northeastern Minnesota were in accord with optimal-foraging theory. Using GPS collars with 10- to 30-minute location attempts on four Wolves and five female deer, plus eleven VHF-collared female deer in the Wolves' territory, provided new insights into the frequency of Wolf visits to summer ranges of female deer. Wolves made a mean 0.055 visits/day to summer ranges of deer three years and older, significantly more than their 0.032 mean visits/day to ranges of two-year-old deer, which generally produce fewer fawns, and most Wolf visits to ranges of older deer were much longer than those to ranges of younger deer. Because fawns comprise the major part of the Wolf's summer diet, this Wolf behavior accords with optimal-foraging theory.

[Relationship between psychosocial job satisfaction and health in white collar workers].

Science.gov (United States)

Martinez, Maria Carmen; Paraguay, Ana Isabel Bruzzi Bezerra; Latorre, Maria do Rosário Dias de Oliveira

2004-02-01

To identify whether psychosocial satisfaction at work is associated with workers' health and to verify if sociodemographic characteristics have an impact on these associations. A cross-sectional study was carried out in 224 employees of a private managed care and retirement savings company in São Paulo, Brazil. Four self-administered questionnaires on sociodemographic features, job satisfaction, and health (physical, mental, and work ability) were applied. Variables associations were analyzed using t-Student, Mann-Whitney and Kruskal-Wallis tests, Spearman correlation coefficient, and multiple linear regression analysis. Job satisfaction was associated with duration in the company (p job position (p=0.003), where greater satisfaction was observed among workers with shorter duration in the company and those in managing positions. Job satisfaction was associated with mental health and work ability (vitality: pJob satisfaction is associated with workers' health regarding their "mental health" and "work ability", showing the importance of psychosocial factors for their health and well-being. Changes are suggested in work conception and organization to focus psychosocial factors. Longitudinal studies are recommended to investigate the causal direction of these associations.

Shoe collar height effect on athletic performance, ankle joint kinematics and kinetics during unanticipated maximum-effort side-cutting performance.

Science.gov (United States)

Lam, Gilbert Wing Kai; Park, Eun Jung; Lee, Ki-Kwang; Cheung, Jason Tak-Man

2015-01-01

Side-step cutting manoeuvres comprise the coordination between planting and non-planting legs. Increased shoe collar height is expected to influence ankle biomechanics of both legs and possibly respective cutting performance. This study examined the shoe collar height effect on kinematics and kinetics of planting and non-planting legs during an unanticipated side-step cutting. Fifteen university basketball players performed maximum-effort side-step cutting to the left 45° direction or a straight ahead run in response to a random light signal. Seven successful cutting trials were collected for each condition. Athletic performance, ground reaction force, ankle kinematics and kinetics of both legs were analysed using paired t-tests. Results indicated that high-collar shoes resulted in less ankle inversion and external rotation during initial contact for the planting leg. The high-collar shoes also exhibited a smaller ankle range of motion in the sagittal and transverse planes for both legs, respectively. However, no collar effect was found for ankle moments and performance indicators including cutting performance time, ground contact time, propulsion ground reaction forces and impulses. These findings indicated that high-collar shoes altered ankle positioning and restricted ankle joint freedom movements in both legs, while no negative effect was found for athletic cutting performance.

Simulations of a PSD Plastic Neutron Collar for Assaying Fresh Fuel

Energy Technology Data Exchange (ETDEWEB)

Hausladen, Paul [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Newby, Jason [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); McElroy, Robert Dennis [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2016-11-01

The potential performance of a notional active coincidence collar for assaying uranium fuel based on segmented detectors constructed from the new PSD plastic fast organic scintillator with pulse shape discrimination capability was investigated in simulation. Like the International Atomic Energy Agency's present Uranium Neutron Collar for LEU (UNCL), the PSD plastic collar would also function by stimulating fission in the ²³⁵U content of the fuel with a moderated ²⁴¹Am/Li neutron source and detecting instances of induced fission via neutron coincidence counting. In contrast to the moderated detectors of the UNCL, the fast time scale of detection in the scintillator eliminates statistical errors due to accidental coincidences that limit the performance of the UNCL. However, the potential to detect a single neutron multiple times historically has been one of the properties of organic scintillator detectors that has prevented their adoption for international safeguards applications. Consequently, as part of the analysis of simulated data, a method was developed by which true neutron-neutron coincidences can be distinguished from inter-detector scatter that takes advantage of the position and timing resolution of segmented detectors. Then, the performance of the notional simulated coincidence collar was evaluated for assaying a variety of fresh fuels, including some containing burnable poisons and partial defects. In these simulations, particular attention was paid to the analysis of fast mode measurements. In fast mode, a Cd liner is placed inside the collar to shield the fuel from the interrogating source and detector moderators, thereby eliminating the thermal neutron flux that is most sensitive to the presence of burnable poisons that are ubiquitous in modern nuclear fuels. The simulations indicate that the predicted precision of fast mode measurements is similar to what can be achieved by the present UNCL in thermal mode. For example, the

Gray and white matter asymmetries in healthy individuals aged 21-29 years: a voxel-based morphometry and diffusion tensor imaging study.

Science.gov (United States)

Takao, Hidemasa; Abe, Osamu; Yamasue, Hidenori; Aoki, Shigeki; Sasaki, Hiroki; Kasai, Kiyoto; Yoshioka, Naoki; Ohtomo, Kuni

2011-10-01

The hemispheres of the human brain are functionally and structurally asymmetric. The study of structural asymmetries provides important clues to the neuroanatomical basis of lateralized brain functions. Previous studies have demonstrated age-related changes in morphology and diffusion properties of brain tissue. In this study, we simultaneously explored gray and white matter asymmetry using voxel-based morphometry (VBM) and diffusion tensor imaging (DTI) in 109 young healthy individuals (58 females and 51 males). To eliminate the potential confounding effects of aging and handedness, we restricted the study to right-handed subjects aged 21-29 years. VBM and voxel-based analysis of fractional anisotropy (FA) maps derived from DTI revealed a number of gray matter volume asymmetries (including the right frontal and left occipital petalias and leftward asymmetry of the planum temporale) and white matter FA asymmetries (including leftward asymmetry of the arcuate fasciculus, cingulum, and corticospinal tract). There was no significant effect of sex on gray and white matter asymmetry. Leftward volume asymmetry of the planum temporale and leftward FA asymmetry of the arcuate fasciculus were simultaneously demonstrated. Post hoc analysis showed that the gray matter volume of the planum temporale and FA of the arcuate fasciculus were positively related (Pearson correlation coefficient, 0.43; P < 0.0001). The results of our study demonstrate gray and white matter asymmetry in right-handed healthy young adults and suggest that leftward volume asymmetry of the planum temporale and leftward FA asymmetry of the arcuate fasciculus may be related. Copyright © 2010 Wiley-Liss, Inc.

Dense populations of the microsporidian Enterocytozoon hepatopenaei (EHP) in feces of Penaeus vannamei exhibiting white feces syndrome and pathways of their transmission to healthy shrimp.

Science.gov (United States)

Tang, Kathy F J; Han, Jee Eun; Aranguren, Luis Fernando; White-Noble, Brenda; Schmidt, Margeaux M; Piamsomboon, Patharapol; Risdiana, Eris; Hanggono, Bambang

2016-10-01

White feces syndrome (WFS) is an emerging problem for penaeid shrimp farming industries in SE Asia countries, Thailand, Malaysia, Vietnam, Indonesia, China, and in India. This occurrence of this syndrome is usually first evidenced by the appearance of white fecal strings floating on surface of the shrimp ponds. The gross signs of affected shrimp include the appearance of a whitish hindgut and loose carapace, and it is associated with reduced feeding and growth retardation. To investigate the nature of the white feces syndrome, samples of white feces and shrimp hepatopancreas tissue were collected from Penaeus vannamei in affected farms in Indonesia, and these were examined histologically. Within the white feces, we found densely packed spores of the microsporidian Enterocytozoon hepatopenaei (abbreviated as EHP) and relatively fewer numbers of rod-shaped bacteria. From WFS ponds, hepatopancreas samples form 30 individual shrimp were analyzed by histology and in situ hybridization. The results showed that all of the shrimp examined were infected with EHP accompanied by septic hepatopancreatic necrosis (SHPN). Midgut epithelial cells were also infected and this increased the number of tissue types being affected by EHP. By PCR, EHP was detected in all the samples analyzed from WFS-affected ponds, but not in those sampled from healthy shrimp ponds. To determine the modes of transmission for this parasite, we performed feeding and cohabitation bioassays, the results showed that EHP can be transmitted through per os feeding of EHP-infected hepatopancreas tissue to healthy shrimp and through cohabitation ofinfected and healthy shrimp. In addition, we found the use of Fumagillin-B, an antimicrobial agent, was ineffective in either reducing or eliminating EHP in infected shrimp. Copyright © 2016 Elsevier Inc. All rights reserved.

Habitat Selection and Activity Pattern of GPS Collared Sumateran Tigers

Directory of Open Access Journals (Sweden)

Dolly Priatna

2012-12-01

Full Text Available Although translocation has been used in mitigating human-carnivore conflict for decades, few studies have been conducted on the behavioral ecology of released animals. Such information is necessary in the context of sustainable forest management. In this study we determine the type of land cover used as main habitat and examine the activity pattern of translocated tigers. Between 2008 and 2010 we captured six conflict tigers and translocated them 74-1,350 km from their capture sites in Sumatera. All tigers were fitted with global positioning system (GPS collars. The collars were set to fix 24-48 location coordinates per day.  All translocated tigers showed a preference for a certain habitat type within their new home range, and tended to select the majority of natural land cover type within the landscape as their main habitat, but the availability of natural forest habitat within the landscape remains essensial for their survival. The activity of male translocated tigers differed significantly between the six time intervals of 24 hours, and their most active periods were in the afternoon (14:00-18:00 hours and in the evening (18:00-22:00 hours. Despite being preliminary, the findings of this study-which was the first such study conducted in Sumatera-highlight the conservation value of tiger translocation and provide valuable information for improving future management of conflict tigers.Keywords: activity pattern, GPS collars, habitat selection, sumateran tiger, translocation

Design and testing of a GPS/GSM collar prototype to combat cattle rustling

Directory of Open Access Journals (Sweden)

Francesco M. Tangorra

2013-10-01

Full Text Available Rustling is an age-old practice that was widespread in Italy until the first half of the 20th century. Today, incidents of cattle rustling are again being reported. However, the problem is not only found in Italy. It is also becoming a plague for ranchers in the US and is still rampant in East Africa. In Italy, the cattle rustling phenomena have usually been limited through the direct control of the herdsmen. Global positioning system (GPS and geographic information system (GIS combined technologies are increasingly applied for tracking and monitoring livestock with greater spatial and temporal resolution. However, so far, no case studies of the use of GPS technology to combat cattle rustling have been reported in the literature. The aim of this research was to develop a GPS/GSM (global system for mobile communication collar, using commercial hardware and implementing a specific software [ARVAshepherd 1.0; ARVAtec Srl, Rescaldina (MI, Italy] to track animals’ movements outside their grazing area and to signal when animals are straying outside virtual perimeters. A phase I study was conducted from January to June 2011 to build the GPS/GSM collar and to assess its performances in terms of GPS accuracy and precision, while a phase II study was conducted in July 2011 to test the GPS collar under real-life operating conditions. The static GPS positioning error achieved a circular error probable (50% and horizontal 95% accuracy of 1.462 m and 4.501 m, respectively. This is comparable with values obtained by other authors in static tests of a commercial GPS collar for grazing studies. In field tests, the system was able to identify the incorrect position of the cattle and the warning messages were sent promptly to the farmer, continuing until the animals had been repositioned inside the fence, thus highlighting the potential of the GPS/GSM collar as an anti-theft system.

Prophylactic treatment of flea-infested cats with an imidacloprid/flumethrin collar to forestall infection with Dipylidium caninum.

Science.gov (United States)

Fourie, Josephus J; Crafford, Dionne; Horak, Ivan G; Stanneck, Dorothee

2012-07-27

The objective of the study was to determine the sustained effectiveness of 10% imidacloprid (w/w) and 4.5% flumethrin (w/w) incorporated in a slow-release matrix collar in preventing Dipylidium caninum infection in cats following repeated laboratory-infestations with fleas infected with metacestodes. Efficacy against infection with D. caninum was evaluated by infesting 16 cats with the flea Ctenocephalides felis felis infected with metacestodes of the tapeworm. Medicated collars were fitted to 8 of the cats and infestation of each cat with 200 fleas from a suitably infected batch commenced 7 days later and continued at weekly intervals until Day 28. Efficacy against fleas was evaluated 24 h after each infestation. Infection of the cats with D. caninum was verified by daily examination of the cats' faeces and immediate surroundings for proglottids from Day 21 to Day 60. Calculation of the prophylactic effectiveness of the collars in preventing infection of the cats with D. caninum was based on the difference in the geometric mean number of scoleces recovered from the gastrointestinal tracts of collared compared to untreated cats at necropsy on Day 61. Efficacy of the collars against infestation of the cats with fleas was 99.9% on Day 7 and 100% at each subsequent weekly assessment. Infection of the fleas with metacestodes was ≥40% in 7 to 13 day old fleas, but progressively decreased thereafter. At necropsy all the control cats were infected with D. caninum and harboured between 19 and 346 scoleces with a geometric mean of 58.3. A single treated cat was infected and harboured 2 scoleces. Effective prevention of infection with D. caninum, based on a comparison of the geometric mean numbers of scoleces recovered from control and treated cats, was 99.7%. The insecticidal components of the medicated collars are capable of rapidly eliminating newly-acquired infestations of fleas that are infected with the metacestodes of D. caninum, thus preventing infection with the

Prophylactic treatment of flea-infested cats with an imidacloprid/flumethrin collar to forestall infection with Dipylidium caninum

Directory of Open Access Journals (Sweden)

Fourie Josephus J

2012-07-01

Full Text Available Abstract Background The objective of the study was to determine the sustained effectiveness of 10% imidacloprid (w/w and 4.5% flumethrin (w/w incorporated in a slow-release matrix collar in preventing Dipylidium caninum infection in cats following repeated laboratory-infestations with fleas infected with metacestodes. Methods Efficacy against infection with D. caninum was evaluated by infesting 16 cats with the flea Ctenocephalides felis felis infected with metacestodes of the tapeworm. Medicated collars were fitted to 8 of the cats and infestation of each cat with 200 fleas from a suitably infected batch commenced 7 days later and continued at weekly intervals until Day 28. Efficacy against fleas was evaluated 24 h after each infestation. Infection of the cats with D. caninum was verified by daily examination of the cats’ faeces and immediate surroundings for proglottids from Day 21 to Day 60. Calculation of the prophylactic effectiveness of the collars in preventing infection of the cats with D. caninum was based on the difference in the geometric mean number of scoleces recovered from the gastrointestinal tracts of collared compared to untreated cats at necropsy on Day 61. Results Efficacy of the collars against infestation of the cats with fleas was 99.9% on Day 7 and 100% at each subsequent weekly assessment. Infection of the fleas with metacestodes was ≥40% in 7 to 13 day old fleas, but progressively decreased thereafter. At necropsy all the control cats were infected with D. caninum and harboured between 19 and 346 scoleces with a geometric mean of 58.3. A single treated cat was infected and harboured 2 scoleces. Effective prevention of infection with D. caninum, based on a comparison of the geometric mean numbers of scoleces recovered from control and treated cats, was 99.7%. Conclusion The insecticidal components of the medicated collars are capable of rapidly eliminating newly-acquired infestations of fleas that are infected

Work Identity and Marital Adjustment in Blue-Collar Men.

Science.gov (United States)

Gaesser, David L.; Whitbourne, Susan Krauss

1985-01-01

Investigated the relationship between work-identity and satisfaction and marital adjustment in 40 married male blue-collar workers, ages 25 to 41 years. Satisfaction with extrinsic work factors related to marital adjustment, while satisfaction with intrinsic work factors negatively related to secondary role salience. Age negatively related to…

Importance of Change Appraisal for Employee Well-being during Organizational Restructuring: Findings from the Finnish Paper Industry’s Extensive Transition

Science.gov (United States)

PAHKIN, Krista; NIELSEN, Karina; VÄÄNÄNEN, Ari; MATTILA-HOLAPPA, Pauliina; LEPPÄNEN, Anneli; KOSKINEN, Aki

2014-01-01

The global recession has forced the Finnish forest industry to carry out major restructuring activities. Employees have faced different kinds of restructuring, mainly aimed at reducing staff and production. Many studies have shown the negative consequences of restructuring on employee well-being by using negative, ill-health indicators. Our aim is to examine the extent to which change appraisal influences both the negative and positive aspects of work-related well-being among employees who continue working in the organization after the restructuring process. We also examine the role of different actors (top management, immediate supervisor, employees themselves) in how the change is appraised. The study investigated blue-collar employees working in the Finnish forest industry during a period of extensive transition (2008–2009). All six participating factories underwent restructuring between baseline and the follow-up survey (n=369). After adjustment for gender, age and baseline well-being, negative change appraisal increased the risk of experiencing more stress and less work enjoyment. Negative change appraisals thus also damaged the positive, motivational aspects of employee well-being. The results showed the importance of offering employees the opportunity to participate in the planning of changes related to their work as regards positive change appraisal. PMID:24975107

Neutron collar calibration for assay of LWR [light-water reactor] fuel assemblies

International Nuclear Information System (INIS)

Menlove, H.O.; Pieper, J.E.

1987-03-01

The neutron-coincidence collar is used for the verification of the uranium content in light-water reactor fuel assemblies. An AmLi neutron source is used to give an active interrogation of the fuel assembly to measure the 235 U content, and the 238 U content is verified from a passive neutron-coincidence measurement. This report gives the collar calibration data of pressurized-water reactor and boiling-water reactor fuel assemblies. Calibration curves and correction factors are presented for neutron absorbers (burnable poisons) and different fuel assembly sizes. The data were collected at Exxon Nuclear, Franco-Belge de Fabrication de Combustibles, ASEA-Atom, and other nuclear fuel fabrication facilities

At the sources of one's well-being: early rehabilitation for employees with symptoms of distress.

Science.gov (United States)

Kuoppala, Jaana; Kekoni, Jouni

2013-07-01

To examine the effects of a new multifaceted early rehabilitation program on employee well-being targeted on distressed employees in small-to-medium sized workplaces. Fifty-two employees (92% women; age: 34 to 66 years) participated in five biweekly sessions with one follow-up day at 6 months. Rehabilitation professionals specially trained for the mindfulness method covered topics from health, nutrition, sleep, physical activity to stress management. Employees were divided by their well-being level at baseline into "healthy" and "symptomatic" groups. Main outcomes were job, mental, and physical well-being. Well-being among the symptomatic employees reached that of the healthy ones at baseline. Also, the healthy participants benefited from the program to a small degree. The preliminary findings of this new program are promising although more research is needed on its effects and cost-effectiveness.

The synergistic action of imidacloprid and flumethrin and their release kinetics from collars applied for ectoparasite control in dogs and cats

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Stanneck Dorothee

2012-04-01

Full Text Available Abstract Background The control of tick and flea burdens in dogs and cats has become essential to the control of important and emerging vector borne diseases, some of which are zoonoses. Flea worry and flea bite hypersensitivity are additionally a significant disease entity in dogs and cats. Owner compliance in maintaining the pressure of control measures has been shown to be poor. For these reasons efforts are continuously being made to develop ectoparasiticides and application methods that are safe, effective and easy to apply for pet owners. A new polymer matrix collar has recently been developed which is registered for 8 months use in cats and dogs. The basic properties of this collar have been investigated in several in vitro and in vivo studies. Methods The effects of imidacloprid, flumethrin and the combination were evaluated in vitro by means of whole cell voltage clamp measurement experiments conducted on isolated neuron cells from Spodoptera frugiperda. The in vitro efficacy of the two compounds and the combination against three species of ticks and their life stages and fleas were evaluated in a dry surface glass vial assay. The kinetics of the compounds over time in the collar were evaluated by the change in mass of the collar and measurement of the surface concentrations and concentrations of the actives in the collar matrix by HPLC. Hair clipped from collar treated dogs and cats, collected at various time points, was used to assess the acaricidal efficacy of the actives ex vivo. Results An in vitro isolated insect nerve model demonstrated the synergistic neurotoxic effects of the pyrethroid flumethrin and the neonicotinoid imidacloprid. An in vitro glass vial efficacy and mortality study against various life stages of the ticks Ixodes ricinus, Rhipicephalus sanguineus and Dermacentor reticulatus and against the flea (Ctenocephalides felis demonstrated that the combination of these products was highly effective against these

The synergistic action of imidacloprid and flumethrin and their release kinetics from collars applied for ectoparasite control in dogs and cats

Science.gov (United States)

2012-01-01

Background The control of tick and flea burdens in dogs and cats has become essential to the control of important and emerging vector borne diseases, some of which are zoonoses. Flea worry and flea bite hypersensitivity are additionally a significant disease entity in dogs and cats. Owner compliance in maintaining the pressure of control measures has been shown to be poor. For these reasons efforts are continuously being made to develop ectoparasiticides and application methods that are safe, effective and easy to apply for pet owners. A new polymer matrix collar has recently been developed which is registered for 8 months use in cats and dogs. The basic properties of this collar have been investigated in several in vitro and in vivo studies. Methods The effects of imidacloprid, flumethrin and the combination were evaluated in vitro by means of whole cell voltage clamp measurement experiments conducted on isolated neuron cells from Spodoptera frugiperda. The in vitro efficacy of the two compounds and the combination against three species of ticks and their life stages and fleas were evaluated in a dry surface glass vial assay. The kinetics of the compounds over time in the collar were evaluated by the change in mass of the collar and measurement of the surface concentrations and concentrations of the actives in the collar matrix by HPLC. Hair clipped from collar treated dogs and cats, collected at various time points, was used to assess the acaricidal efficacy of the actives ex vivo. Results An in vitro isolated insect nerve model demonstrated the synergistic neurotoxic effects of the pyrethroid flumethrin and the neonicotinoid imidacloprid. An in vitro glass vial efficacy and mortality study against various life stages of the ticks Ixodes ricinus, Rhipicephalus sanguineus and Dermacentor reticulatus and against the flea (Ctenocephalides felis) demonstrated that the combination of these products was highly effective against these parasites. The release kinetics of

Determination of locational error associated with global positioning system (GPS) radio collars in relation to vegetation and topography in north-central New Mexico

Energy Technology Data Exchange (ETDEWEB)

Bennett, K.; Biggs, J.; Fresquez, P.R.

1997-02-01

In 1996, a study was initiated to assess seasonal habitat use and movement patterns of Rocky Mountain elk (Cervus elaphus nelsoni) using global positioning system (GPS) radio collars. As part of this study, the authors attempted to assess the accuracies of GPS (non-differentially corrected) positions under various vegetation canopies and terrain conditions with the use of a GPS ``test`` collar. The test collar was activated every twenty minutes to obtain a position location and continuously uplinked to Argos satellites to transfer position data files. They used a Telonics, Inc. uplink receiver to intercept the transmission and view the results of the collar in real time. They placed the collar on a stand equivalent to the neck height of an adult elk and then placed the stand within three different treatment categories: (1) topographical influence (canyon and mesa tops), (2) canopy influence (open and closed canopy), and (3) vegetation type influence (ponderosa pine and pinion pine-juniper). The collar was kept at each location for one hour (usually obtaining three fixes). In addition, the authors used a hand-held GPS to obtain a position of the test collar at the same time and location.

Ovarian folliculogenesis in collared peccary: Pecari tajacu (Artiodactyla: Tayassuidae

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Diva Anelie Guimarães

2012-03-01

Full Text Available The sustainability and production of collared peccary (Pecari tajacu has been studied in the last few years; however, further information on its reproduction is necessary for breeding systems success. Understanding folliculogenesis aspects will contribute to effective reproductive biotechniques, which are useful in the preservation and production of wildlife. The aim of this study was to evaluate the ovarian folliculogenesis in collared peccary. Ovaries from six adult females of collared peccary were obtained through ovariectomy and analyzed. These were fixed in aqueous Bouin’s solution and sectioned into 7μm slices, stained with hematoxilin-eosin and analyzed by light microscopy. The number of pre-antral and antral follicles per ovary was estimated using the Fractionator Method. The follicles, oocytes and oocyte nuclei were measured using an ocular micrometer. Results showed that the length, width, thickness, weight, and the gross anatomy of the right and left ovaries were not significantly different. However, the mean number of corpora lutea was different between the phases of the estrous cycle (pLa sustentabilidad y la producción de pecarí de collar (Pecari tajacu han sido estudiados en los últimos años, sin embargo, más información sobre su reproducción es necesaria para el éxito de los sistemas de crianza . La comprensión de los aspectos relacionados con la foliculogénesis contribuirá con la aplicación de biotécnicas de reproducción, las cuales son útiles en la preservación y la producción de la vida silvestre. El objetivo de este estudio fue obtener datos sobre la población folicular del ovario de pecarí de collar. En relación con la población folicular en el ovario derecho, los valores de los folículos primordiales y primarios fueron similares, pero se observó que había una diferencia significativa (p<0.05 con el secundario. En el ovario izquierdo, la fase folicular presentó diferencias significativas (p<0

White matter correlates of impaired attention control in major depressive disorder and healthy volunteers.

Science.gov (United States)

Rizk, Mina M; Rubin-Falcone, Harry; Keilp, John; Miller, Jeffrey M; Sublette, M Elizabeth; Burke, Ainsley; Oquendo, Maria A; Kamal, Ahmed M; Abdelhameed, Mohamed A; Mann, J John

2017-11-01

Major depressive disorder (MDD) is associated with impaired attention control and alterations in frontal-subcortical connectivity. We hypothesized that attention control as assessed by Stroop task interference depends on white matter integrity in fronto-cingulate regions and assessed this relationship using diffusion tensor imaging (DTI) in MDD and healthy volunteers (HV). DTI images and Stroop task were acquired in 29 unmedicated MDD patients and 16 HVs, aged 18-65 years. The relationship between Stroop interference and fractional anisotropy (FA) was examined using region-of-interest (ROI) and tract-based spatial statistics (TBSS) analyses. ROI analysis revealed that Stroop interference correlated positively with FA in left caudal anterior cingulate cortex (cACC) in HVs (r = 0.62, p = 0.01), but not in MDD (r = -0.05, p= 0.79) even after controlling for depression severity. The left cACC was among 4 ROIs in fronto-cingulate network where FA was lower in MDD relative to HVs (F (1,41) = 8.87, p = 0.005). Additionally, TBSS showed the same group interaction of differences and correlations, although only at a statistical trend level. The modest sample size limits the generalizability of the findings. Structural connectivity of white matter network of cACC correlated with magnitude of Stroop interference in HVs, but not MDD. The cACC-frontal network, sub-serving attention control, may be disrupted in MDD. Less cognitive control may include enhanced effects of salience in HVs, or less effective response inhibition in MDD. Further studies of salience and inhibition components of executive function may better elucidate the relationship between brain white matter changes and executive dysfunction in MDD. Copyright © 2017 Elsevier B.V. All rights reserved.

Associations between work stress, alcohol consumption and sickness absence.

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Vasse, R M; Nijhuis, F J; Kok, G

1998-02-01

To test an interactional model on the associations between work stressors, perceived stress, alcohol consumption and sickness absence. Cross-sectional survey. The study was part of a Worksite Health Project including an Employee Assistance Programme and a Health Promotion Programme in the Netherlands. Participants were blue-collar workers from two Municipal Garbage Collecting Departments and white-collar workers from a Pharmaceutical Company (N = 471). Measurements included socio-demographic characteristics (gender, age, education, marital status), work stressors, perceived stress, alcohol consumption and sickness absence. Type of work-site (blue- or white-collar) and smoking behaviour were used as covariates. Regression analyses resulted in three major findings. First, in the presence of stress, abstinence increased the risk of sickness absence compared with moderate drinking. We failed to find a significant relationship between excessive drinking and sickness absence. Secondly, stress mediated the associations between stressor and alcohol consumption, and between stressor and sickness absence, although stressors also directly predicted sickness absence. The association between abstinence and sickness absence could reflect medical problems of abstainers or a lack of skills for coping with stress. The failure to find a significant detrimental effect of excessive drinking may have been due to use of a low threshold for excessive drinking and/or low power. Prospective studies are needed to gain insight in causal relationships between the variables concerned.

How 'healthy' are healthcare organizations? Exploring employee healthcare utilization rates among Dutch healthcare organizations.

Science.gov (United States)

Bronkhorst, Babette

2017-08-01

Occupational health and safety research rarely makes use of data on employee healthcare utilization to gain insight into the physical and mental health of healthcare staff. This paper aims to fill this gap by examining the prevalence of two relevant types of healthcare utilization among staff working in healthcare organizations: physical therapy and mental healthcare utilization. The paper furthermore explores what role employee and organizational characteristics play in explaining differences in healthcare utilization between organizations. A Dutch healthcare insurance company provided healthcare utilization records for a sample of 417 organizations employing 136,804 healthcare workers in the Netherlands. The results showed that there are large differences between and within healthcare industries when it comes to employee healthcare utilization. Multivariate regression analyses revealed that employee characteristics such as age and gender distributions, and healthcare industry, explain some of the variance between healthcare organizations. Nevertheless, the results of the analyses showed that for all healthcare utilization indicators there is still a large amount of unexplained variance. Further research into the subject of organizational differences in employee healthcare utilization is needed, as finding possibilities to influence employee health and subsequent healthcare utilization is beneficial to employees, employers and society as a whole.

The effect of an enhanced employee assistance program (EAP) intervention on EAP utilization.

Science.gov (United States)

Zarkin, G A; Bray, J W; Karuntzos, G T; Demiralp, B

2001-05-01

An enhanced employee assistance program (EAP) intervention was developed that delivers comprehensive EAP outreach services to all employees who may have alcohol-related and other workplace problems; standard EAP materials traditionally targeted at white men were enhanced to include women and minorities. This study evaluates whether the enhanced EAP intervention increased EAP utilization. The enhanced EAP intervention was developed at a large community-based not-for-profit EAP located in Rockford, Illinois. Two primary worksites and 16 other newly contracted worksites received the enhanced EAP intervention and served as intervention sites; the 107 other worksites serviced by the EAP were used as comparison sites. We used time series data from 1991 to 1998 and included repeated measures on each firm's quarterly EAP utilization. The enhanced EAP intervention increased the mean number of women and minority cases per worksite by 58%, white male cases by 45% and total EAP cases by 53%. This study shows that, for a modest cost, the enhanced EAP intervention successfully increased utilization of EAP by all employees, especially utilization by women and minority employees. It also shows that traditional EAP services and outreach materials can be made more appealing to women and minorities without adversely affecting their utilization by white men.

Sleep in Healthy Black and White Adolescents

OpenAIRE

Matthews, Karen A.; Hall, Martica; Dahl, Ronald E.

2014-01-01

BACKGROUND AND OBJECTIVES: Inadequate sleep among adolescents has negative consequences for self-regulation, emotional well-being, and risk behaviors. Using multiple assessment methods, we evaluated the adequacy of sleep among healthy adolescents from a lower socioeconomic community and expected differences by race. METHODS: A total of 250 healthy high school students enrolled in public school (mean age: 15.7 years; 57% black, 54% female) from families of low to middle class according to the ...

Description and performance characteristics for the neutron Coincidence Collar for the verification of reactor fuel assemblies

International Nuclear Information System (INIS)

Menlove, H.O.

1981-08-01

An active neutron interrogation method has been developed for the measurement of 235 U content in fresh fuel assemblies. The neutron Coincidence Collar uses neutron interrogation with an AmLi neutron source and coincidence counting the induced fission reaction neutrons from the 235 U. This manual describes the system components, operation, and performance characteristics. Applications of the Coincidence Collar to PWR and BWR types of reactor fuel assemblies are described

Acceptability and feasibility of potential intervention strategies for influencing sedentary time at work: focus group interviews in executives and employees.

Science.gov (United States)

De Cocker, Katrien; Veldeman, Charlene; De Bacquer, Dirk; Braeckman, Lutgart; Owen, Neville; Cardon, Greet; De Bourdeaudhuij, Ilse

2015-02-18

Occupational sitting can be the largest contributor to overall daily sitting time in white-collar workers. With adverse health effects in adults, intervention strategies to influence sedentary time on a working day are needed. Therefore, the present aim was to examine employees' and executives' reflections on occupational sitting and to examine the potential acceptability and feasibility of intervention strategies to reduce and interrupt sedentary time on a working day. Seven focus groups (four among employees, n = 34; three among executives, n = 21) were conducted in a convenience sample of three different companies in Flanders (Belgium), using a semi-structured questioning route in five themes [personal sitting patterns; intervention strategies during working hours, (lunch) breaks, commuting; and intervention approach]. The audiotaped interviews were verbatim transcribed, followed by a qualitative inductive content analysis in NVivo 10. The majority of participants recognized they spend their working day mostly sitting and associated this mainly with musculoskeletal health problems. Participants suggested a variety of possible strategies, primarily for working hours (standing during phone calls/meetings, PC reminders, increasing bathroom use by drinking more water, active sitting furniture, standing desks, rearranging the office) and (lunch) breaks (physical activity, movement breaks, standing tables). However, several barriers were reported, including productivity concerns, impracticality, awkwardness of standing, and the habitual nature of sitting. Facilitating factors were raising awareness, providing alternatives for simply standing, making some strategies obligatory and workers taking some personal responsibility. There are some strategies targeting sedentary time on a working day that are perceived to be realistic and useful. However several barriers emerged, which future trials and practical initiatives should take into account.

Stigma in the mental health workplace: perceptions of peer employees and clinicians.

Science.gov (United States)

Stromwall, Layne K; Holley, Lynn C; Bashor, Kathy E

2011-08-01

Informed by a structural theory of workplace discrimination, mental health system employees' perceptions of mental health workplace stigma and discrimination against service recipients and peer employees were investigated. Fifty-one peer employees and 52 licensed behavioral health clinicians participated in an online survey. Independent variables were employee status (peer or clinician), gender, ethnicity, years of mental health employment, age, and workplace social inclusion of peer employees. Analysis of covariance on workplace discrimination against service recipients revealed that peer employees perceived more discrimination than clinicians and whites perceived more discrimination than employees of color (corrected model F = 9.743 [16, 87], P = .000, partial ŋ (2) = .644). Analysis of covariance on workplace discrimination against peer employees revealed that peer employees perceived more discrimination than clinicians (F = 4.593, [6, 97], P = .000, partial ŋ (2) = .223).

Hypospadias repair with the glanular-frenular collar (GFC) technique.

Science.gov (United States)

Özbey, Hüseyin; Etker, Şeref

2017-02-01

In the normal human penis, the glans wings merge in the midline ventrally, but are separated by the 'septum glandis' in conjunction with the frenulum. The frenulum is also included in the formation of the distal (glanular and subcoronal) urethra, which has a special part known as the 'fossa navicularis'. This has inspired a hypospadias repair technique that simulates the development of the glanular and subcoronal urethra, which can be incorporated into the repair of all cases of hypospadias. A total of 121 patients with varying degrees of hypospadias underwent surgery with the described technique: a Y-V plasty was used to dissect the inner foreskin, in a fashion that allowed for its ventral mobilization as a frenular mucosal collar. After tubularization of the proximal urethra, a partial spongioplasty was performed that extended up to the subcoronal level. The glans wings were approximated only at their outermost convexities, with a couple of subepithelial sutures, leaving a slit for the meatus. The cleft-like area between the split wings of the glans penis was filled with the terminal ends of the spongiosum and the dartos of the mucosal collar, which converged to form a septum and a neo-frenulum (glanular-frenular collar, GFC). The midline skin closure of the ventral collar and the circumferential foreskin closure was completed as usual. At a mean follow-up of 10 months, two patients developed urethral fistula (2%), six had meatal stenosis (5%), and two had glans dehiscence (2%) that resulted in meatal retraction. Overall, patients had a cosmetically satisfying appearance (Figure). Forty-one received secondary circumcision; the parents of 80 (66%) patients were satisfied with the final foreskin appearance obtained with this method. The split wings of the glans penis or so-called ventral cleft between the glans wings that accommodate the frenulum is part of normal anatomy. Hence, in hypospadias surgery, the approximated glans wings should allow for ventral support

Birds be safe: Can a novel cat collar reduce avian mortality by domestic cats (Felis catus?

Directory of Open Access Journals (Sweden)

S.K. Willson

2015-01-01

Full Text Available The domestic cat (Felis catus has been described as the largest anthropogenic threat to songbird populations in North America. We examined the effectiveness of a novel cat collar in reducing avian and small mammal mortality by cats. The 2-inch wide Birdsbesafe® collar cover (CC is worn over a nylon quick-release collar, and the bright colors and patterns of the CC are hypothesized to warn birds of approaching cats. We conducted two seasonal trials, each lasting 12 weeks, in autumn 2013 (n=54 cats and spring 2014 (n=19 cats. Cats were randomly assigned to two groups, and CCs with interior collars were removed or put on every two weeks, to control for weather fluctuations and seasonal change. Cats wearing Birdsbesafe® CCs killed 19 times fewer birds than uncollared cats in the spring trial, and 3.4 times fewer birds in the fall. Birdsbesafe® CCs were extremely effective at reducing predation on birds. Small mammal data were less clear, but did decrease predation by half in the fall. The Birdsbesafe® CC is a highly effective device for decreasing bird predation, especially in the spring season. We suggest that the CCs be used as a conservation tool for owned as well as feral cats.

White Grape Juice Elicits a Lower Breath Hydrogen Response Compared with Apple Juice in Healthy Human Subjects: A Randomized Controlled Trial.

Science.gov (United States)

Erickson, Jennifer; Wang, Qi; Slavin, Joanne

2017-06-01

Diets low in fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPS) are used to manage symptoms in individuals with irritable bowel syndrome. Although effective at reducing symptoms, the diet can be complex and restrictive. In addition, there are still large gaps in the literature and many foods with unclear effects in the gastrointestinal (GI) tract, like fruit juice. Although many fruits are allowable on a low-FODMAP diet, consumption of all fruit juice is generally cautioned due to the large fructose load contained in juice, regardless of the glucose concentration. Very little research exists regarding the importance of limiting fructose load during a low-FODMAP diet; therefore, individuals following a low-FODMAP diet may be unnecessarily restricting their diets. To determine whether there is a difference in GI tolerance between juice from a high-FODMAP fruit (apple juice) and juice from a low-FODMAP fruit (white grape juice) in healthy human subjects. The goal is to provide insight into the role of juice in a low-FODMAP diet. A double-blind, randomized, controlled crossover study was conducted with 40 healthy adults. Fasted subjects consumed 12 oz of either apple juice or white grape juice. Breath hydrogen measures were taken at baseline, 1, 2, and 3 hours. Subjective GI tolerance surveys were completed at the same time intervals and at 12 and 24 hours. Breath hydrogen and GI symptoms were assessed with area under the curve analysis. Significance was determined with a two-sided t test with a P value juice resulted in a greater mean breath hydrogen area under the curve at 23.3 ppm/hour (95% CI 13.0 to 33.6) compared with white grape juice at 5.8 ppm/hour (95% CI -4.6 to 16.1) (Pjuices were well tolerated and neither produced any severe symptoms in healthy adults. White grape juice consumption resulted in only a small rise in breath hydrogen, which may suggest excluding foods only because of the high fructose load could be

Indicators of healthy work environments--a systematic review.

Science.gov (United States)

Lindberg, Per; Vingård, Eva

2012-01-01

The purpose of this study was to systematically review the scientific literature and search for indicators of healthy work environments. A number of major national and international databases for scientific publication were searched for research addressing indicators of healthy work environments. Altogether 19,768 publications were found. After excluding duplicates, non-relevant publications, or publications that did not comply with the inclusion criteria 24 peer-reviewed publications remained to be included in this systematic review. Only one study explicitly addressing indicators of healthy work environments was found. That study suggested that the presence of stress management programs in an organization might serve as indicator of a 'good place to work', as these organizations were more likely to offer programs that encouraged employee well-being, safety and skill development than those without stress management programs. The other 23 studies either investigated employee's views of what constitute a healthy workplace or were guidelines for how to create such a workplace. Summarizing, the nine most pronounced factors considered as important for a healthy workplace that emerged from these studies were, in descending order: collaboration/teamwork: growth and development of the individual; recognition; employee involvement; positive, accessible and fair leader; autonomy and empowerment; appropriate staffing; skilled communication; and safe physical work.

Vitamin D Status and Quality of Life in Healthy Male High-Tech Employees

Directory of Open Access Journals (Sweden)

Sigal Tepper

2016-06-01

Full Text Available While low vitamin D status has been shown to be associated with decreased quality of life in unhealthy populations and women, only limited data are available regarding healthy adult men. Our aim was to evaluate the associations between health-related quality of life (QoL and vitamin D status in adult men. High-tech employees aged 25–65 year were recruited from an occupational periodic examination clinic at Rambam Health Campus. QoL was assessed using the Centers for Disease Control and Prevention (CDC Health-related quality of life questionnaire (HRQOL-4. Serum 25-hydroxyvitamin D (25(OHD and Body Mass Index (BMI were measured; further information was collected about physical activity, education, sun exposure, sick-days, and musculoskeletal pain severity (visual analog scale. Three hundred and fifty-eight men were enrolled in the study; mean serum 25(OHD level was 22.1 ± 7.9 ng/mL (range 4.6–54.5 ng/mL. In a multivariate logistic regression model, 25(OHD was a significant independent determinant of self-rated health; Odds Ratio (OR for self-rated health was 0.91 (95% confidence interval (CI 0.85–0.97, p = 0.004, adjusted for age, BMI, pain severity, physical activity, and sun exposure. Every 1 ng/mL increase of 25(OHD was associated with 9% reduction in the odds of reporting self-rated health as fair or poor. Poisson regression model demonstrated an association between physically unhealthy days and 25(OHD levels (rate ratio 0.95, p < 0.001. In conclusion, serum levels of 25(OHD were associated with self-rated health and with physically unhealthy days of HRQOL in healthy high-tech male workers. Future intervention studies are required to test the impact of vitamin D supplementation on QoL.

Vitamin D Status and Quality of Life in Healthy Male High-Tech Employees.

Science.gov (United States)

Tepper, Sigal; Dabush, Yael; Shahar, Danit R; Endevelt, Ronit; Geva, Diklah; Ish-Shalom, Sofia

2016-06-15

While low vitamin D status has been shown to be associated with decreased quality of life in unhealthy populations and women, only limited data are available regarding healthy adult men. Our aim was to evaluate the associations between health-related quality of life (QoL) and vitamin D status in adult men. High-tech employees aged 25-65 year were recruited from an occupational periodic examination clinic at Rambam Health Campus. QoL was assessed using the Centers for Disease Control and Prevention (CDC) Health-related quality of life questionnaire (HRQOL-4). Serum 25-hydroxyvitamin D (25(OH)D) and Body Mass Index (BMI) were measured; further information was collected about physical activity, education, sun exposure, sick-days, and musculoskeletal pain severity (visual analog scale). Three hundred and fifty-eight men were enrolled in the study; mean serum 25(OH)D level was 22.1 ± 7.9 ng/mL (range 4.6-54.5 ng/mL). In a multivariate logistic regression model, 25(OH)D was a significant independent determinant of self-rated health; Odds Ratio (OR) for self-rated health was 0.91 (95% confidence interval (CI) 0.85-0.97, p = 0.004), adjusted for age, BMI, pain severity, physical activity, and sun exposure. Every 1 ng/mL increase of 25(OH)D was associated with 9% reduction in the odds of reporting self-rated health as fair or poor. Poisson regression model demonstrated an association between physically unhealthy days and 25(OH)D levels (rate ratio 0.95, p health and with physically unhealthy days of HRQOL in healthy high-tech male workers. Future intervention studies are required to test the impact of vitamin D supplementation on QoL.

Does Shoe Collar Height Influence Ankle Joint Kinematics and Kinetics in Sagittal Plane Maneuvers?

Directory of Open Access Journals (Sweden)

Yang Yang, Ying Fang, Xini Zhang, Junliang He, Weijie Fu

2017-12-01

Full Text Available The Objective of the study is to investigate the effects of basketball shoes with different collar heights on ankle kinematics and kinetics and athletic performance in different sagittal plane maneuvers. Twelve participants who wore high-top and low-top basketball shoes (hereafter, HS and LS, respectively performed a weight-bearing dorsiflexion (WB-DF maneuver, drop jumps (DJs, and lay-up jumps (LJs. Their sagittal plane kinematics and ground reaction forces were recorded using the Vicon motion capture system and Kistler force plates simultaneously. Moreover, ankle dorsiflexion and plantarflexion angles, moment, power, stiffness, and jump height were calculated. In the WB-DF test, the peak ankle dorsiflexion angle (p = 0.041 was significantly smaller in HS than in LS. Additionally, the peak ankle plantarflexion moment (p = 0.028 and power (p = 0.022 were significantly lower in HS than in LS during LJs but not during DJs. In both jumping maneuvers, no significant differences were found in the jump height or ankle kinematics between the two shoe types. According to the WB-DF test, increasing shoe collar height can effectively reduce the ankle range of motion in the sagittal plane. Although the HS did not restrict the flexion–extension performance of the ankle joint during two jumping maneuvers, an increased shoe collar height can reduce peak ankle plantarflexion moment and peak power during the push-off phase in LJs. Therefore, a higher shoe collar height should be used to circumvent effects on the partial kinetics of the ankle joint in the sagittal plane.

Effect of psychosocial factors on metabolic syndrome in male and female blue-collar workers.

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Hwang, Won Ju; Lee, Chung Yul

2014-01-01

The purposes of this study were to examine the relationship between psychosocial factors and metabolic syndrome among male and female blue-collar workers, and which factors influence their metabolic syndrome by sex. A cross-sectional study was completed of 154 men and 80 women working at small companies in Korea. The data were collected through a structured questionnaire, blood test, and anthropometric and blood pressure measure. Metabolic syndrome was diagnosed from the results of blood test and the measurements of waist circumference and blood pressure. The prevalence of metabolic syndrome among male and female blue-collar workers was 24.0% and 7.5%, respectively. Multiple logistic regression analysis was performed to examine factors of metabolic syndrome associated with sex. After controlling for age, marital status, smoking, alcohol drinking, shift work, overtime work, and physical exercise, job stress (odds ratio [OR] = 3.10, P = 0.005) and risk perception (OR = 1.12, P = 0.016) were influencing factors for men, and low job stress (OR = 0.05, P = 0.04), low social support (OR = 1.51, P = 0.009), and risk perception (OR = 1.27, P = 0.023) for women. Metabolic syndrome among blue-collar workers is closely related to psychosocial factors, such as job stress, social support, and risk perception, with the effect of job stress a point of difference between men and women. Occupational health nurses should be cognizant of the importance of assessing the effect of psychosocial factors on cardiovascular risk for blue-collar workers. © 2012 The Authors. Japan Journal of Nursing Science © 2012 Japan Academy of Nursing Science.

Does Shoe Collar Height Influence Ankle Joint Kinematics and Kinetics in Sagittal Plane Maneuvers?

Science.gov (United States)

Yang, Yang; Fang, Ying; Zhang, Xini; He, Junliang; Fu, Weijie

2017-12-01

The Objective of the study is to investigate the effects of basketball shoes with different collar heights on ankle kinematics and kinetics and athletic performance in different sagittal plane maneuvers. Twelve participants who wore high-top and low-top basketball shoes (hereafter, HS and LS, respectively) performed a weight-bearing dorsiflexion (WB-DF) maneuver, drop jumps (DJs), and lay-up jumps (LJs). Their sagittal plane kinematics and ground reaction forces were recorded using the Vicon motion capture system and Kistler force plates simultaneously. Moreover, ankle dorsiflexion and plantarflexion angles, moment, power, stiffness, and jump height were calculated. In the WB-DF test, the peak ankle dorsiflexion angle (p = 0.041) was significantly smaller in HS than in LS. Additionally, the peak ankle plantarflexion moment (p = 0.028) and power (p = 0.022) were significantly lower in HS than in LS during LJs but not during DJs. In both jumping maneuvers, no significant differences were found in the jump height or ankle kinematics between the two shoe types. According to the WB-DF test, increasing shoe collar height can effectively reduce the ankle range of motion in the sagittal plane. Although the HS did not restrict the flexion-extension performance of the ankle joint during two jumping maneuvers, an increased shoe collar height can reduce peak ankle plantarflexion moment and peak power during the push-off phase in LJs. Therefore, a higher shoe collar height should be used to circumvent effects on the partial kinetics of the ankle joint in the sagittal plane.

Different parts, different stories: climate sensitivity of growth is stronger in root collars vs. stems in tundra shrubs.

Science.gov (United States)

Ropars, Pascale; Angers-Blondin, Sandra; Gagnon, Marianne; Myers-Smith, Isla H; Lévesque, Esther; Boudreau, Stéphane

2017-08-01

Shrub densification has been widely reported across the circumpolar arctic and subarctic biomes in recent years. Long-term analyses based on dendrochronological techniques applied to shrubs have linked this phenomenon to climate change. However, the multi-stemmed structure of shrubs makes them difficult to sample and therefore leads to non-uniform sampling protocols among shrub ecologists, who will favor either root collars or stems to conduct dendrochronological analyses. Through a comparative study of the use of root collars and stems of Betula glandulosa, a common North American shrub species, we evaluated the relative sensitivity of each plant part to climate variables and assessed whether this sensitivity is consistent across three different types of environments in northwestern Québec, Canada (terrace, hilltop and snowbed). We found that root collars had greater sensitivity to climate than stems and that these differences were maintained across the three types of environments. Growth at the root collar was best explained by spring precipitation and summer temperature, whereas stem growth showed weak and inconsistent responses to climate variables. Moreover, sensitivity to climate was not consistent among plant parts, as individuals having climate-sensitive root collars did not tend to have climate-sensitive stems. These differences in sensitivity of shrub parts to climate highlight the complexity of resource allocation in multi-stemmed plants. Whereas stem initiation and growth are driven by microenvironmental variables such as light availability and competition, root collars integrate the growth of all plant parts instead, rendering them less affected by mechanisms such as competition and more responsive to signals of global change. Although further investigations are required to determine the degree to which these findings are generalizable across the tundra biome, our results indicate that consistency and caution in the choice of plant parts are a key

76 FR 34839 - Establishment of the White House Rural Council

Science.gov (United States)

2011-06-14

... of America and in order to enhance Federal engagement with rural communities, it is hereby ordered as... Quality; (24) the White House Office of Public Engagement and Intergovernmental Affairs; (25) the White... part of the member's department, agency, or office, and who is a full-time officer or employee of the...

Developing an Employee Counselling Service within the British National Health Service.

Science.gov (United States)

Whelan, Linda; Robson, Maggie; Cook, Peter

1999-01-01

Evaluation of an employee counseling service in Britain's National Health Service by 26 staff participants found the service was valued by employees. Designed to meet the objectives of a "healthy workplace" initiative, the service appeared to be addressing staff support needs. (SK)

The Single Needle Lockstitch Machine. [Setting a Collar.] Module 5.

Science.gov (United States)

South Carolina State Dept. of Education, Columbia. Office of Vocational Education.

This module on sewing collars, one in a series on the single needle lockstitch sewing machine for student self-study, contains three sections. Each section includes the following parts: an introduction, directions, an objective, learning activities, student information, student self-check, check-out activities, and an instructor's final checklist.…

Fire protection in Angra-2 nuclear power plant. The use of fire protection collars on plastic piping systems

International Nuclear Information System (INIS)

Oliveira Segabinaze, R. de

1994-01-01

The object of this paper is to briefly the use of fire protection collars on plastic piping systems passing through wall and floor penetration. The fire protection collars consist of a stainless steel housing, in which the leading edges of two pivoting plates are in constant pressure contact with the pipe. In case of fire these plates react on the softened pipe with a guillotine action, thereby stopping the flow; within the housing a foam material expands to fill the space when subject to the heat of the fire. The piping project has to be modified to permit the fixing of the collars to walls and floor penetrations. (author). 2 refs, 9 figs

Increased lung function decline in blue-collar workers exposed to welding fumes.

Science.gov (United States)

Thaon, Isabelle; Demange, Valérie; Herin, Fabrice; Touranchet, Annie; Paris, Christophe

2012-07-01

There is no consensus at the present time about the effect of welding on lung function decline. This study compared lung function decline between blue-collar workers exposed and not exposed to welding fumes in a French longitudinal cohort of 21,238 subjects aged 37 to 52 years at inclusion. Medical data, occupation, sector of activity, and spirometry were recorded twice by occupational physicians in 1990 and 1995. A job-exposure matrix was used to identify 503 male blue-collar workers exposed to welding fumes and 709 control subjects and to define the weekly duration of exposure to welding fumes. Baseline lung function parameters were higher in workers exposed to welding fumes than in control subjects. After a 5-year follow-up, welding-fume exposure was associated with a nonsignificant decline in FVC (P = .06) and FEV(1) (P = .07) after adjustment for age, pack-years, BMI, and baseline value of the parameter. A significant accelerated decline in FEV(1) (P = .046) was also observed in never smokers exposed to welding fumes. An “exposure-response” relationship was observed between FEV(1) decline and weekly duration of exposure to welding fumes in nonsmokers but not in smokers. Blue-collar workers exposed to welding fumes showed accelerated decline in lung function, which, in nonsmokers, was related to weekly duration of exposure.

The steps to health employee weight management randomized control trial: rationale, design and baseline characteristics.

Science.gov (United States)

Østbye, Truls; Stroo, Marissa; Brouwer, Rebecca J N; Peterson, Bercedis L; Eisenstein, Eric L; Fuemmeler, Bernard F; Joyner, Julie; Gulley, Libby; Dement, John M

2013-07-01

The workplace can be an important setting for addressing obesity. An increasing number of employers offer weight management programs. Present the design, rationale and baseline characteristics of the Steps to Health study (STH), a randomized trial to evaluate the effectiveness of two preexisting employee weight management programs offered at Duke University and Medical Center. 550 obese (BMI ≥30) employee volunteers were randomized 1:1 to two programs. Baseline data, collected between January 2011 and July 2012, included height/weight, accelerometry, workplace injuries, health care utilization, and questionnaires querying socio-cognitive factors, perceptions of health climate, physical activity, and dietary intake. In secondary analyses participants in the two programs will also be compared to a non-randomized observational control group of obese employees. At baseline, the mean age was 45 years, 83% were female, 41% white, and 53% black. Mean BMI was 37.2. Participants consumed a mean of 2.37 servings of fruits and vegetables per day (in the past week), participated in 11.5 min of moderate-to-vigorous physical activity, and spent 620 min being sedentary. STH addresses the need for evaluation of worksite interventions to promote healthy weight. In addition to having direct positive effects on workers' health, worksite programs have the potential to increase productivity and reduce health care costs. Copyright © 2013 Elsevier Inc. All rights reserved.

Workplace social and organizational environments and healthy-weight behaviors.

Science.gov (United States)

Tabak, Rachel G; Hipp, J Aaron; Marx, Christine M; Brownson, Ross C

2015-01-01

The workplace is an important setting for health promotion including nutrition and physical activity behaviors to prevent obesity. This paper explores the relationship between workplace social environment and cultural factors and diet and physical activity (PA) behaviors and obesity among employees. Between 2012 and 2013, telephone interviews were conducted with participants residing in four Missouri metropolitan areas. Questions included demographic characteristics, workplace socio/organizational factors related to activity and diet, and individual diet and PA behaviors, and obesity. Multivariate logistic regression was used to examine associations between the workplace socio/organizational environment and nutrition, PA, and obesity. There were differences in reported health behaviors and socio/organizational environment by gender, race, age, income, and worksite size. For example, agreement with the statement the 'company values my health' was highest among Whites, older employees, and higher income workers. As worksite size increased, the frequency of reporting seeing co-workers doing several types of healthy behaviors (eat fruits and vegetables, doing PA, and doing PA on breaks at work) increased. In adjusted analyses, employees agreeing the company values my health were more likely to engage in higher PA levels (aOR=1.54, 95% CI: 1.09-2.16) and less likely to be obese (aOR=0.73, 95% CI: 0.54-0.98). Seeing co-workers eating fruits and vegetables was associated with increased reporting of eating at least one vegetable per day (aOR=1.43, 95% CI: 1.06-1.91) and seeing co-workers being active was associated with higher PA levels (aOR 1.56, 95% CI: 1.19-2.05). This research suggests that social/organizational characteristics of the workplace environment, particularly feeling the company values the workers' health and to seeing co-workers engaging in healthy behaviors, may be related to nutrition and PA behaviors and obesity. These findings point to the potential for

Workplace social and organizational environments and healthy-weight behaviors.

Directory of Open Access Journals (Sweden)

Rachel G Tabak

Full Text Available The workplace is an important setting for health promotion including nutrition and physical activity behaviors to prevent obesity. This paper explores the relationship between workplace social environment and cultural factors and diet and physical activity (PA behaviors and obesity among employees.Between 2012 and 2013, telephone interviews were conducted with participants residing in four Missouri metropolitan areas. Questions included demographic characteristics, workplace socio/organizational factors related to activity and diet, and individual diet and PA behaviors, and obesity. Multivariate logistic regression was used to examine associations between the workplace socio/organizational environment and nutrition, PA, and obesity.There were differences in reported health behaviors and socio/organizational environment by gender, race, age, income, and worksite size. For example, agreement with the statement the 'company values my health' was highest among Whites, older employees, and higher income workers. As worksite size increased, the frequency of reporting seeing co-workers doing several types of healthy behaviors (eat fruits and vegetables, doing PA, and doing PA on breaks at work increased. In adjusted analyses, employees agreeing the company values my health were more likely to engage in higher PA levels (aOR=1.54, 95% CI: 1.09-2.16 and less likely to be obese (aOR=0.73, 95% CI: 0.54-0.98. Seeing co-workers eating fruits and vegetables was associated with increased reporting of eating at least one vegetable per day (aOR=1.43, 95% CI: 1.06-1.91 and seeing co-workers being active was associated with higher PA levels (aOR 1.56, 95% CI: 1.19-2.05.This research suggests that social/organizational characteristics of the workplace environment, particularly feeling the company values the workers' health and to seeing co-workers engaging in healthy behaviors, may be related to nutrition and PA behaviors and obesity. These findings point to the

An examination of presenteeism measures: the association of three scoring methods with health, work life, and consumer activation.

Science.gov (United States)

Terry, Paul E; Xi, Min

2010-12-01

The objective of this study was to assess the validity of 3 scoring techniques for presenteeism measures by exploring their relationship with patient activation, health, job satisfaction, and socioeconomic characteristics. The sample consisted of 631 employees from 2 predominantly white-collar employee groups in the northern Midwest. Employees completed the World Health Organization's Health and Work Performance Questionnaire, a wellness profile, and the Patient Activation Measure. Absolute measures reflect self-rated performance, while relative and stratified measures compare self-rated performance to that of co-workers. Multivariate analyses were used to validate scoring measures. All measures of presenteeism were positively correlated with being nonwhite, income, and smoking. The significance of age, employment, mental health, and patient activation depends on how presenteeism is defined. Practitioners must carefully consider which scoring method best addresses their program goals and objectives. Clearer measurement guidelines are needed.

To work despite chronic health conditions: a qualitative study of workers at the Swedish Public Employment Service.

Science.gov (United States)

Hjärtström, Carina; Lindahl Norberg, Annika; Johansson, Gun; Bodin, Theo

2018-04-20

Achieving a sustainable, healthy and long working life is key prerequisite for meeting the demographic challenge posed by an ageing population so that more people can work on into their later years. The objective of this study is to explore the relationship between work and chronic health conditions in a group of employees aged 50-64 years with a focus on factors that enable them to continue to work. Ten white-collar workers with one or more chronic health conditions at the Swedish Public Employment Service participated in the study. A qualitative method with semistructured in-depth interviews was used to collect data. This study shows that factors enabling people with chronic health conditions to work include adaptation of the work situation by task-shifting as well as provision of physical aids. Our study suggest that the changes often come at the employee's initiative; hence, there is potential for greater involvement from the employer, healthcare agencies and the social insurance fund in making it easier for employees to adapt their work situation and in providing information regarding available support. It confirms findings in earlier studies that health plays an important part and also that self-confidence and motivation are significant factors contributing to workers being able and wanting to continue working. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Effect of a nine-month web- and app-based workplace intervention to promote healthy lifestyle and weight loss for employees in the social welfare and health care sector

DEFF Research Database (Denmark)

Balk-Møller, Nina Charlotte; Poulsen, Sanne Kellebjerg; Larsen, Thomas Meinert

2017-01-01

Su-life") on employees in the social welfare and health care sector in Denmark. METHODS: A randomized controlled trial was carried out as a workplace intervention. The tool was designed to help users make healthy lifestyle changes such as losing weight, exercise more, and quit smoking. A team competition between...

Health programmes for school employees: improving quality of life, health and productivity.

Science.gov (United States)

Kolbe, Lloyd J; Tirozzi, Gerald N; Marx, Eva; Bobbitt-Cooke, Mary; Riedel, Sara; Jones, Jack; Schmoyer, Michael

2005-01-01

School health programmes in the 21st century could include eight components: 1) health services; 2) health education; 3) healthy physical and psychosocial environments; 4) psychological, counselling, and social services; 5) physical education and other physical activities; 6) healthy food services; and 7) integrated efforts of schools, families, and communities to improve the health of school students and employees. The eighth component of modern school health programmes, health programmes for school employees, is the focus of this article. Health programmes for school employees could be designed to increase the recruitment, retention, and productivity of school employees by partially focusing each of the preceding seven components of the school health programme on improving the health and quality of life of school employees as well as students. Thus, efforts to improve the quality of life, health, and productivity of school employees may be distinct from, but integrated with, efforts to improve the quality of life, health, and education of students. School employee health programmes can improve employee: 1) recruitment; 2) morale; 3) retention; and 4) productivity. They can reduce employee: 5) risk behaviours (e.g., physical inactivity); 6) risk factors (e.g., stress, obesity, high blood pressure); (7) illnesses; 8) work-related injuries; 9) absentee days; 10) worker compensation and disability claims; and 11) health care and health insurance costs. Further, if we hope to improve our schools' performance and raise student achievement levels, developing effective school employee health programmes can increase the likelihood that employees will: 12) serve as healthy role models for students; 13) implement effective school health programmes for students; and 14) present a positive image of the school to the community. If we are to improve the quality of life, health, and productivity of school employees in the 21st century: school administrators, employees, and

Consequences of job insecurity and the moderator role of occupational group.

Science.gov (United States)

Sora Miana, Beatriz; González-Morales, M Gloria; Caballer, Amparo; Peiró, José M

2011-11-01

In recent decades, transformations in organizations and the labour market have produced an increase in employee job insecurity. In response to this situation, workers present different negative reactions. However, the intensity of these reactions varies across studies that have investigated the outcomes of job insecurity. One possible explanation for this inconsistency may lie in the influence of other factors, such as the occupational group (Sverke et al., 2002). The aim of this study is to provide additional evidence about the relationship between job insecurity and its outcomes (i.e., life satisfaction, job satisfaction, perceived performance and organizational commitment), and examine the moderator role of occupational group in this relationship. The sample was composed of 321 employees from different Spanish organizations. The results showed that job insecurity was directly and negatively related to life satisfaction, job satisfaction and organizational commitment, and they suggest that occupational group moderated relations between job insecurity and three studied outcomes. In the case of life satisfaction and perceived performance, this relationship was stronger among blue collar workers. The relationship between job insecurity and job satisfaction was stronger in white collar workers. The implications and limitations of this study are discussed.

Evalution of the healthiness of winter wheat cultivated in conventional tillage, direct sowing and direct sowing with underplant crop of white clover

Directory of Open Access Journals (Sweden)

Ewa Moszczyńska

2012-12-01

Full Text Available Research of the healthiness of winter wheat depending on the soil tillage system and rate of nitrogen fertilization were carried out in 1998-2001. The largest threat to the healthiness of plants was tan spot, which was caused by Pyrenophora tritici-repentis, especially in cropping season 1999/2000. The soil tillage system diversified the intensification of occurence of this pathogen, only in two last years of research. The most infected by P. tritici-i was wheat, which was cultivated in the direct sowing. Application of underplant crop of white clover in the direct sowing contributed to the improvement of the plants healthiness. The highest rate of nitrogen fertilization (120 kg N.ha-1 in the highest degree favoured the damage of wheat by P. tritici-repentis, but only in two first years of research. The second pathogen Blumeria graminis, which caused powdery mildew of cereals, occured in small amount and didn't have any influence on the healthiness of winter wheat.

Biomechanical effects of two different collar implant structures on stress distribution under cantilever fixed partial dentures.

Science.gov (United States)

Merıç, Gökçe; Erkmen, Erkan; Kurt, Ahmet; Eser, Atilim; özden, Ahmet Utku

2011-11-01

The purpose of the study was to compare the effects of two distinct collar geometries of implants on stress distribution in the bone around the implants supporting cantilever fixed partial dentures (CFPDs) as well as in the implant-abutment complex and superstructures. The three-dimensional finite element method was selected to evaluate the stress distribution. CFPDs which was supported by microthread collar structured (MCS) and non-microthread collar structured (NMCS) implants was modeled; 300 N vertical, 150 N oblique and 60 N horizontal forces were applied to the models separately. The stress values in the bone, implant-abutment complex and superstructures were calculated. In the MCS model, higher stresses were located in the cortical bone and implant-abutment complex in the case of vertical load while decreased stresses in cortical bone and implant-abutment complex were noted within horizontal and oblique loading. In the case of vertical load, decreased stresses have been noted in cancellous bone and framework. Upon horizontal and oblique loading, a MCS model had higher stress in cancellous bone and framework than the NMCS model. Higher von Mises stresses have been noted in veneering material for NMCS models. It has been concluded that stress distribution in implant-supported CFPDs correlated with the macro design of the implant collar and the direction of applied force.

The Transformation of Employee Participation

DEFF Research Database (Denmark)

Busck, Ole Gunni; Knudsen, Herman; Lind, Jens

2010-01-01

-model. However, more recent research into psychosocial work environment problems questions the model’s assumption of high job control compensating for high job demands. Taking its point of departure in a `deconstruction´ of the concept of participation based on research on employee participation from the past......This article reviews the research literature on the relationship between employee participation, influence and the work environment. The main part of the literature points to a positive connection in line with how it has been almost institutionalised in Karasek and Theorell´s demand control...... few decades, the article discuss what factors and changes have resulted in that increased employee participation does not seem to result in a healthy work environment. The article concludes on the limitations of the demand control-model in modern working life given contextual changes in the employer...

The effect on patency of type, shape and volume of a vein collar used at the distal anastomis of PTFE-bypass to arteries below-knee

DEFF Research Database (Denmark)

Lundgren, F; Schroeder, Torben Veith

2012-01-01

The aim of this paper was to study the effect on patency rate of different types of vein collar (Miller's original or St Mary's boot), different length/height shapes of vein collar, and different vein collar volumes at the distal anastomosis of PTFE-bypass grafts to below-knee arteries in patients...

Informing Tobacco Cessation Benefit Use Interventions for Unionized Blue-Collar Workers: A Mixed-Methods Reasoned Action Approach.

Science.gov (United States)

Yzer, Marco; Weisman, Susan; Mejia, Nicole; Hennrikus, Deborah; Choi, Kelvin; DeSimone, Susan

2015-08-01

Blue-collar workers typically have high rates of tobacco use but low rates of using tobacco cessation resources available through their health benefits. Interventions to motivate blue-collar tobacco users to use effective cessation support are needed. Reasoned action theory is useful in this regard as it can identify the beliefs that shape tobacco cessation benefit use intentions. However, conventional reasoned action research cannot speak to how those beliefs can best be translated into intervention messages. In the present work, we expand the reasoned action approach by adding additional qualitative inquiry to better understand blue-collar smokers' beliefs about cessation benefit use. Across three samples of unionized blue-collar tobacco users, we identified (1) the 35 attitudinal, normative, and control beliefs that represented tobacco users' belief structure about cessation benefit use; (2) instrumental attitude as most important in explaining cessation intention; (3) attitudinal beliefs about treatment options' efficacy, health effects, and monetary implications of using benefits as candidates for message design; (4) multiple interpretations of cessation beliefs (e.g., short and long-term health effects); and (5) clear implications of these interpretations for creative message design. Taken together, the findings demonstrate how a mixed-method reasoned action approach can inform interventions that promote the use of tobacco cessation health benefits.

Financial penalties for the unhealthy? Ethical guidelines for holding employees responsible for their health.

Science.gov (United States)

Pearson, Steven D; Lieber, Sarah R

2009-01-01

As health care costs continue to rise, an increasing number of self-insured employers are using financial rewards or penalties to promote healthy behavior and control costs. These incentive programs have triggered a backlash from those concerned that holding employees responsible for their health, particularly through the use of penalties, violates individual liberties and discriminates against the unhealthy. This paper offers an ethical analysis of employee health incentive programs and presents an argument for a set of conditions under which penalties can be used in an ethical and responsible way to contain health care costs and encourage healthy behavior among employees.

Organizational Justice as an Outcome of Diversity Management for Female Employees: Evidence From U.S. Federal Agencies

Directory of Open Access Journals (Sweden)

Sungchan KIM

2016-10-01

Full Text Available Diversity management has been implemented vigorously in organizations with workforce diversity practices. One of the possible outcomes of diversity management is increased fairness in the organization. However, women perceive organizations as still being unfair, even though diverse managerial practices have been adopted to address equity related problems. In this article, we examine how female employees in federal agencies view diversity management and whether they believe that diversity management can lead to organizational justice. By using the 2013 Federal Employee Viewpoint Survey (FEVS data, we found that diversity management leads to a higher level of organizational justice for female employees. However, white female employees have a higher agreement on the effi cacy of diversity management in producing procedural and interactional justice than do non-white female employees. Also, female employees in the regulatory or redistributive agency category perceive less that diversity management leads to organizational justice than those in other agencies. We therefore conclude that diversity management is an effective tool to achieve organizational justice for particular groups.

Prophylactic treatment of flea-infested dogs with an imidacloprid / flumethrin collar (Seresto®, Bayer) to preempt infection with Dipylidium caninum.

Science.gov (United States)

Fourie, Josephus J; Crafford, Dionne; Horak, Ivan G; Stanneck, Dorothee

2013-08-01

The objective of the study was to determine the sustained effectiveness of 10 % imidacloprid and 4.5 % flumethrin, incorporated in a slow-release matrix collar, in preventing Dipylidium caninum infection in dogs after repeated laboratory infestations with fleas infected with metacestodes of this tapeworm. Efficacy against infection with D. caninum was evaluated by infesting 16 dogs with cat fleas (Ctenocephalides felis) on study days 7, 14, 21, 28, 35 and 42, from batches suitably infected with D. caninum metacestodes. Prior to each post-treatment infestation the D. caninum infection rate for the fleas was determined by microscopically examining 100 fleas for D. caninum metacestodes. The D. caninum prevalence in the fleas used for infestations ranged from 23 % to 52 %. Medicated collars were fitted to 8 of the dogs on study day 0. The weight of the IVP collars varied between 35.48 g and 38.48 g (average 37.16 g), whilst animal weight varied between 12.20 kg and 17.98 kg (treated group, n = 8, average 14.79 kg). Seven days later infestation of each of the 16 dogs with 250 fleas commenced. Infestations continued at weekly intervals until Day 42 with efficacy against fleas evaluated 24 hours after each infestation. From Days 21 to 74, infection of the dogs with D. caninum was verified (daily examination of faeces and cages for the presence of expelled proglottids). Calculation of prophylactic effectiveness of the collars in preventing infection with D. caninum was based on the difference in geometric mean numbers of scoleces between groups at necropsy on Day 75. Effective prevention of infection with D. caninum was found to be 96.6 %. Efficacy of the collars against fleas was ≥ 99.9 % for the duration of the assessment period. Newly acquired infestations of fleas are rapidly eliminated by the insecticidal components of the medicated collars over a period of several months. In the event of fleas being infected with metacestodes, with D. caninum can be prevented in

From Wounded Warrior To Civilian Employee: A Workplace Reference Guide For Managers And Supervisors

Science.gov (United States)

2012-03-12

employees to other specialized professionals. Other types of personal issues which may adversely impact employee performance and/or conduct that would...encourages employees to live healthy lives and maintain balance in their family and worklife . It is DON policy to provide safe and comfortable work...relations practitioners also provide advice and guidance to supervisors on how to address poor performance and employee misconduct. Due to the

Employee choice of consumer-driven health insurance in a multiplan, multiproduct setting.

Science.gov (United States)

Parente, Stephen T; Feldman, Roger; Christianson, Jon B

2004-08-01

To determine who chooses a Consumer-Driven Health Plan (CDHP) in a multiplan, multiproduct setting, and, specifically, whether the CDHP attracts the sicker employees in a company's risk pool. We estimated a health plan choice equation for employees of the University of Minnesota, who had a choice in 2002 of a CDHP and three other health plans--a traditional health maintenance organization (HMO), a preferred provider organization (PPO), and a tiered network product based on care systems. Data from an employee survey were matched to information from the university's payroll system. Chronic illness of the employee or family members had no effect on choice of the CDHP, but such employees tended to choose the PPO. The employee's age was not related to CDHP choice. Higher-income employees chose the CDHP, as well as those who preferred health plans with a national provider panel that includes their physician in the panel. Employees tended to choose plans with lower out-of-pocket premiums, and surprisingly, employees with a chronic health condition themselves or in their family were more price-sensitive. This study provides the first evidence on who chooses a CDHP in a multiplan, multiproduct setting. The CDHP was not chosen disproportionately by the young and healthy, but it did attract the wealthy and those who found the availability of providers more appealing. Low out-of-pocket premiums are important features of health plans and in this setting, low premiums appeal to those who are less healthy.

Individual Differences in Reasoning and Visuospatial Attention are Associated with Prefrontal and Parietal White Matter Tracts in Healthy Older Adults

Science.gov (United States)

Monge, Zachary A.; Greenwood, Pamela M.; Parasuraman, Raja; Strenziok, Maren

2016-01-01

Objective Although reasoning and attention are two cognitive processes necessary for ensuring the efficiency of many everyday activities in older adults, the role of white matter integrity in these processes has been little studied. This is an important question due to the role of white matter integrity as a neural substrate of cognitive aging. Here, we sought to examine the white matter tracts subserving reasoning and visuospatial attention in healthy older adults. Method Sixty-one adults aged 60 and older completed a battery of cognitive tests to assess reasoning and visuospatial attention. In addition, diffusion tensor images were collected to assess Fractional Anisotropy (FA) – a measure of white matter integrity. A principle component analysis of the test scores yielded two components: reasoning and visuospatial attention. Whole-brain correlations between FA and the cognitive components were submitted to probabilistic tractography analyses for visualization of cortical targets of tracts. Results For reasoning, bilateral thalamo-anterior prefrontal, anterior corpus callosum, and corpus callosum body tracts interconnecting the superior frontal cortices and right cingulum bundle were found. For visuospatial attention, a right inferior fronto-parietal tract, and bilateral parietal and temporal connections were found. Conclusions We conclude that in older adults, prefrontal cortex white matter tracts and interhemispheric communication are important in higher order cognitive functioning. On the other hand, right-sided fronto-parietal tracts appear to be critical for supporting control of cognitive processes, such as redirecting attention. Researchers may use our results to develop neuroscience-based interventions for older adults targeting brain mechanisms involved in cognitive plasticity. PMID:26986750

Metabolic Availability of the Limiting Amino Acids Lysine and Tryptophan in Cooked White African Cornmeal Assessed in Healthy Young Men Using the Indicator Amino Acid Oxidation Technique.

Science.gov (United States)

Rafii, Mahroukh; Elango, Rajavel; Ball, Ronald O; Pencharz, Paul B; Courtney-Martin, Glenda

2018-06-01

Maize is a staple food in many regions of the world, particularly in Africa and Latin America. However, maize protein is limiting in the indispensable amino acids lysine and tryptophan, making its protein of poor quality. The main objective of this study was to determine the protein quality of white African cornmeal by determining the metabolic availability (MA) of lysine and tryptophan. To determine the MA of lysine, 4 amounts of l-lysine (10, 13, 16, and 18 mg · kg-1 · d-1 totaling 28.6%, 37.1%, 45.7%, and 51.4% of the mean lysine requirement of 35 mg · kg-1 · d-1, respectively) were studied in 6 healthy young men in a repeated-measures design. To determine the MA of tryptophan, 4 amounts of l-tryptophan (0.5, 1, 1.5, and 2 mg · kg-1 · d-1 totaling 12.5%, 25.0%, 37.5%, and 50.0% of the mean tryptophan requirement of 4 mg · kg-1 · d-1, respectively) were studied in 7 healthy young men in a repeated-measures design. The MAs of lysine and tryptophan were estimated by comparing the indicator amino acid oxidation (IAAO) response with varying intakes of lysine and tryptophan in cooked white cornmeal compared with the IAAO response to l-lysine and l-tryptophan intakes in the reference protein (crystalline amino acid mixture patterned after egg protein) with the use of the slope ratio method. The MAs of lysine and tryptophan from African cooked white cornmeal were 71% and 80%, respectively. Our study provides a robust estimate of the availability of lysine and tryptophan in African white maize to healthy young men. This estimate provides a basis for postproduction fortification or supplementation of maize-based diets. This trial was registered at www.clinicaltrials.gov as NCT02402179.

How Blue-Collar Workers on 4-Day Workweeks Use Their Time

Science.gov (United States)

Maklan, David Mark

1977-01-01

Describes a study of the behavior of male blue-collar workers on 4-day workweeks, revealing that they participate in the same activities as similar 5-day workers. Discussion focuses on the impact of the 4-day week on use of time and on the individual's satisfaction with leisure activities. (TA)

Biometric monitor with electronics disposed on or in a neck collar

NARCIS (Netherlands)

2012-01-01

A highly portable biometric monitor is disclosed. At least one remote sensor member (12, 12') includes one or more biometric sensors (20, 22, 24, 25) configured for operative coupling with a patient. A neck collar (14, 114, 214, 314, 414) includes electronics (36, 40, 42, 44, 46, 48) for operating

Using CForest to Analyze Diffusion Tensor Imaging Data: A Study of White Matter Integrity in Healthy Aging.

Science.gov (United States)

McWhinney, Sean R; Tremblay, Antoine; Chevalier, Thérèse M; Lim, Vanessa K; Newman, Aaron J

2016-12-01

Healthy aging has been associated with a global reduction in white matter integrity, which is thought to reflect cognitive decline. The present study aimed to investigate this reduction over a broad range of the life span, using diffusion tensor imaging analyzed with conditional inference random forest modeling (CForest). This approach is sensitive to subtle and potentially nonlinear effects over the age continuum and was used to characterize the progression of decline in greater detail than has been possible in the past. Data were collected from 45 healthy individuals ranging in age from 19 to 67 years. Fractional anisotropy (FA) was estimated using probabilistic tractography for a number of major tracts across the brain. Age coincided with a nonlinear decrease in FA, with onset beginning at ∼30 years of age and the steepest declines occurring later in life. However, several tracts showed a transient increase before this decline. The progression of decline varied by tract, with steeper but later decline occurring in more anterior tracts. Finally, strongly right-handed individuals demonstrated relatively preserved FA until more than a decade following the onset of decline of others. These results demonstrate that using a novel, nonparametric analysis approach, previously reported reductions in FA with healthy aging were confirmed, while at the same time, new insight was provided into the onset and progression of decline, with evidence suggesting increases in integrity continuing into adulthood.

Putting brain training to the test in the workplace: a randomized, blinded, multisite, active-controlled trial.

Directory of Open Access Journals (Sweden)

Catherine Borness

Full Text Available BACKGROUND: Cognitive training (CT is effective at improving cognitive outcomes in children with and without clinical impairment as well as older individuals. Yet whether CT is of any preventative health benefit to working age adults is controversial. Our objective was therefore to investigate the real-world efficacy of CT in the workplace, involving employees from across the working-age spectrum and addressing many of the design issues that have limited trials to date. METHODS AND FINDINGS: 135 white collar employees of a large Australian public sector organization were randomised to either 16 weeks (20 minutes three times per week of online CT or an active control (AC program of equal length and structure. Cognitive, wellbeing and productivity outcome measures were analysed across three timepoints: baseline, immediately after training and 6 months post-training. CT effects on cognitive outcomes were limited, even after planned subgroup analyses of cognitive capacity and age. Unexpectedly, we found that our AC condition, which comprised viewing short documentaries about the natural world, had more impact. Compared to the CT group, 6 months after the end of training, those in the AC group experienced a significant increase in their self-reported Quality of Life (Effect Size g = .34 vs -.15; TIME×GROUP p = .003, decrease in stress levels (g = .22 vs -.19; TIME x GROUP p = .03, and overall improvement in Psychological Wellbeing (g = .32 vs -.06; TIME×GROUP p = .02. CONCLUSIONS: CT does not appear to positively impact cognition or wellbeing amongst white collar office workers; however, short time-out respite activities may have value in the promotion of psychological wellbeing. Given looming challenges to workplace productivity, further work-based interventional research targeting employee mental health is recommended. TRIAL REGISTRATION: THIS TRIAL WAS REGISTERED WITH THE AUSTRALIAN NEW ZEALAND CLINICAL TRIALS REGISTRY: ACTRN12610000604000 (http://www.anzctr.org.au/TrialSearch.aspx.

Putting brain training to the test in the workplace: a randomized, blinded, multisite, active-controlled trial.

Science.gov (United States)

Borness, Catherine; Proudfoot, Judith; Crawford, John; Valenzuela, Michael

2013-01-01

Cognitive training (CT) is effective at improving cognitive outcomes in children with and without clinical impairment as well as older individuals. Yet whether CT is of any preventative health benefit to working age adults is controversial. Our objective was therefore to investigate the real-world efficacy of CT in the workplace, involving employees from across the working-age spectrum and addressing many of the design issues that have limited trials to date. 135 white collar employees of a large Australian public sector organization were randomised to either 16 weeks (20 minutes three times per week) of online CT or an active control (AC) program of equal length and structure. Cognitive, wellbeing and productivity outcome measures were analysed across three timepoints: baseline, immediately after training and 6 months post-training. CT effects on cognitive outcomes were limited, even after planned subgroup analyses of cognitive capacity and age. Unexpectedly, we found that our AC condition, which comprised viewing short documentaries about the natural world, had more impact. Compared to the CT group, 6 months after the end of training, those in the AC group experienced a significant increase in their self-reported Quality of Life (Effect Size g = .34 vs -.15; TIME×GROUP p = .003), decrease in stress levels (g = .22 vs -.19; TIME x GROUP p = .03), and overall improvement in Psychological Wellbeing (g = .32 vs -.06; TIME×GROUP p = .02). CT does not appear to positively impact cognition or wellbeing amongst white collar office workers; however, short time-out respite activities may have value in the promotion of psychological wellbeing. Given looming challenges to workplace productivity, further work-based interventional research targeting employee mental health is recommended. THIS TRIAL WAS REGISTERED WITH THE AUSTRALIAN NEW ZEALAND CLINICAL TRIALS REGISTRY: ACTRN12610000604000 (http://www.anzctr.org.au/TrialSearch.aspx).

The Promise of Tailoring Incentives for Healthy Behaviors.

Science.gov (United States)

Kullgren, Jeffrey T; Williams, Geoffrey C; Resnicow, Kenneth; An, Lawrence C; Rothberg, Amy; Volpp, Kevin G; Heisler, Michele

2016-01-01

To describe how tailoring financial incentives for healthy behaviors to employees' goals, values, and aspirations might improve the efficacy of incentives. We integrate insights from self-determination theory (SDT) with principles from behavioral economics in the design of financial incentives by linking how incentives could help meet an employee's life goals, values, or aspirations. Tailored financial incentives could be more effective than standard incentives in promoting autonomous motivation necessary to initiate healthy behaviors and sustain them after incentives are removed. Previous efforts to improve the design of financial incentives have tested different incentive designs that vary the size, schedule, timing, and target of incentives. Our strategy for tailoring incentives builds on strong evidence that difficult behavior changes are more successful when integrated with important life goals and values. We outline necessary research to examine the effectiveness of this approach among at-risk employees. Instead of offering simple financial rewards for engaging in healthy behaviors, existing programs could leverage incentives to promote employees' autonomous motivation for sustained health improvements. Effective application of these concepts could lead to programs more effective at improving health, potentially at lower cost. Our approach for the first time integrates key insights from SDT, behavioral economics, and tailoring to turn an extrinsic reward for behavior change into an internalized, self-sustaining motivator for long-term engagement in risk-reducing behaviors.

[The characteristics of psychosocial risks in the banking sector: a brief report].

Science.gov (United States)

Stańczak, Aleksander; Merecz-Kot, Dorota

2014-01-01

Psychosocial risks in workplace are common phenomenon, stressing even for so-called white collar workers. The aim of the study was to indicate the most important threats in terms of banking sector employees. The studied subjects were 484 employees employed in 26 companies. The Scale of Psychosocial Risk (SPR) was used as a research tool. The most frequent and the most stressful categories of threats were: lack of control over workload and lack of career development chances. Banking sector employees are obliged to follow strict procedures of customer service and they regard their promotion chances as low. Employees's appraisal system is another strongly stressful factor. Work in a banking sector involves a great mental strain and the high risk of dismissal. Interpersonal relationships at work turned out to be the least stressful work facet in the banking sector. Given the most serious sources of psychosocial risks, the authors suggested to take the following actions: changes in work and work control system, education of employees and managerial staff and regular monitoring of occurring threats.

Original Paper Effects of oxen yoke and donkey collar on traction ...

African Journals Online (AJOL)

The realization of mechanized zaï with draft animal encounters the weakness of hitch traction capabilities. To overcome this issue, a study was conducted in three villages in the northern Burkina Faso with the aim at evaluating the effect of improved yoke and improved collar respectively with oxen and donkey harnessing on ...

Characterization of Newcastle disease virus isolates obtained from Eurasian collared doves (Streptopelia decaocto) in Italy.

Science.gov (United States)

Terregino, Calogero; Cattoli, Giovanni; Grossele, Barbara; Bertoli, Elena; Tisato, Ernesto; Capua, Ilaria

2003-02-01

Eurasian collared doves (Streptopelia decaocto) are thought to originate from India and they have colonized, throughout the centuries, the Middle East and, more recently, Mediterranean countries such as Italy and Spain. In the present paper we report of the isolation and characterization of Newcastle disease viruses (NDV) obtained from Eurasian collared doves during 2000-2001, and compare them to isolates obtained from feral pigeons (Columba livia) during the same period. All isolates could be classified as avian paramyxovirus type 1 (APMV1) and belonged to the pigeon variant group (PPMV1), as their haemagglutinating activity was inhibited by mAb 161/617 which is specific for PPMV1. The intracerebral pathogenicity indices ranged from 0.68 to 1.38 and all isolates contained multiple basic amino acids at the deduced cleavage site of the fusion protein, which is a typical feature of virulent viruses. Phylogenetic analysis of the isolates indicate that 18/20 of these form a separate cluster from the isolates obtained from pigeons in the same period. These findings suggest that different lineages are circulating in feral pigeon populations, and that a separate lineage affects Eurasian collared doves.

MtDNA genetic diversity and structure of Eurasian Collared Dove (Streptopelia decaocto).

Science.gov (United States)

Bagi, Zoltán; Dimopoulos, Evangelos Antonis; Loukovitis, Dimitrios; Eraud, Cyril; Kusza, Szilvia

2018-01-01

The Eurasian Collared Dove (Streptopelia decaocto) is one of the most successful biological invaders among terrestrial vertebrates. However, little information is available on the genetic diversity of the species. A total of 134 Eurasian Collared Doves from Europe, Asia and the Caribbean (n = 20) were studied by sequencing a 658-bp length of mitochondrial DNA (mtDNA) cytochrome oxidase I (COI). Fifty-two different haplotypes and relatively high haplotype and nucleotide diversities (Hd±SD = 0.843±0.037 and π±SD = 0.026±0.013) were detected. Haplotype Ht1 was particularly dominant: it included 44.03% of the studied individuals, and contained sequences from 75% of the studied countries. Various analyses (FST, AMOVA, STRUCTURE) distinguished 2 groups on the genetic level, designated 'A' and 'B'. Two groups were also separated in the median-joining network and the maximum likelihood tree. The results of the neutrality tests were negative (Fu FS = -25.914; Tajima D = -2.606) and significantly different from zero (P≤0.001) for group A, whereas both values for group B were positive (Fu FS = 1.811; Tajima D = 0.674) and not significant (P>0.05). Statistically significant positive autocorrelation was revealed among individuals located up to 2000 km apart (r = 0.124; P = 0.001). The present results provide the first information on the genetic diversity and structure of the Eurasian Collared Dove, and can thereby serve as a factual and comparative basis for similar studies in the future.

Differential contributions of dorso-ventral and rostro-caudal prefrontal white matter tracts to cognitive control in healthy older adults.

Directory of Open Access Journals (Sweden)

Maren Strenziok

Full Text Available Prefrontal cortex mediates cognitive control by means of circuitry organized along dorso-ventral and rostro-caudal axes. Along the dorso-ventral axis, ventrolateral PFC controls semantic information, whereas dorsolateral PFC encodes task rules. Along the rostro-caudal axis, anterior prefrontal cortex encodes complex rules and relationships between stimuli, whereas posterior prefrontal cortex encodes simple relationships between stimuli and behavior. Evidence of these gradients of prefrontal cortex organization has been well documented in fMRI studies, but their functional correlates have not been examined with regard to integrity of underlying white matter tracts. We hypothesized that (a the integrity of specific white matter tracts is related to cognitive functioning in a manner consistent with the dorso-ventral and rostro-caudal organization of the prefrontal cortex, and (b this would be particularly evident in healthy older adults. We assessed three cognitive processes that recruit the prefrontal cortex and can distinguish white matter tracts along the dorso-ventral and rostro-caudal dimensions -episodic memory, working memory, and reasoning. Correlations between cognition and fractional anisotropy as well as fiber tractography revealed: (a Episodic memory was related to ventral prefrontal cortex-thalamo-hippocampal fiber integrity; (b Working memory was related to integrity of corpus callosum body fibers subserving dorsolateral prefrontal cortex; and (c Reasoning was related to integrity of corpus callosum body fibers subserving rostral and caudal dorsolateral prefrontal cortex. These findings confirm the ventrolateral prefrontal cortex's role in semantic control and the dorsolateral prefrontal cortex's role in rule-based processing, in accordance with the dorso-ventral prefrontal cortex gradient. Reasoning-related rostral and caudal superior frontal white matter may facilitate different levels of task rule complexity. This study is the

Differential contributions of dorso-ventral and rostro-caudal prefrontal white matter tracts to cognitive control in healthy older adults.

Science.gov (United States)

Strenziok, Maren; Greenwood, Pamela M; Santa Cruz, Sophia A; Thompson, James C; Parasuraman, Raja

2013-01-01

Prefrontal cortex mediates cognitive control by means of circuitry organized along dorso-ventral and rostro-caudal axes. Along the dorso-ventral axis, ventrolateral PFC controls semantic information, whereas dorsolateral PFC encodes task rules. Along the rostro-caudal axis, anterior prefrontal cortex encodes complex rules and relationships between stimuli, whereas posterior prefrontal cortex encodes simple relationships between stimuli and behavior. Evidence of these gradients of prefrontal cortex organization has been well documented in fMRI studies, but their functional correlates have not been examined with regard to integrity of underlying white matter tracts. We hypothesized that (a) the integrity of specific white matter tracts is related to cognitive functioning in a manner consistent with the dorso-ventral and rostro-caudal organization of the prefrontal cortex, and (b) this would be particularly evident in healthy older adults. We assessed three cognitive processes that recruit the prefrontal cortex and can distinguish white matter tracts along the dorso-ventral and rostro-caudal dimensions -episodic memory, working memory, and reasoning. Correlations between cognition and fractional anisotropy as well as fiber tractography revealed: (a) Episodic memory was related to ventral prefrontal cortex-thalamo-hippocampal fiber integrity; (b) Working memory was related to integrity of corpus callosum body fibers subserving dorsolateral prefrontal cortex; and (c) Reasoning was related to integrity of corpus callosum body fibers subserving rostral and caudal dorsolateral prefrontal cortex. These findings confirm the ventrolateral prefrontal cortex's role in semantic control and the dorsolateral prefrontal cortex's role in rule-based processing, in accordance with the dorso-ventral prefrontal cortex gradient. Reasoning-related rostral and caudal superior frontal white matter may facilitate different levels of task rule complexity. This study is the first to

Using computerised surface wound mapping to compare the potential medical effectiveness of Enhanced Protection Under Body Armour Combat Shirt collar designs.

Science.gov (United States)

Breeze, John; Allanson-Bailey, L C; Hunt, N C; Delaney, R; Hepper, A E; Lewis, E A

2015-03-01

Protecting the neck from explosively propelled fragments has traditionally been achieved through a collar attached to the ballistic vest. An Enhanced Protection Under Body Armour Combat Shirt (EP-UBACS) collar has been identified as an additional method of providing neck protection but limited evidence as to its potential medical effectiveness exists to justify its procurement. Entry wound locations and resultant medical outcomes were determined using Abbreviated Injury Scale (AIS) for all fragmentation neck wounds sustained by UK soldiers between 01 January 2010 and 31 December 2011. Data were prospectively entered into a novel computerised tool base and comparisons made between three EP-UBACS neck collar designs in terms of predicted reduction in AIS scores. All collars reduced AIS scores, with the greatest reduction provided by designs incorporating increased standoff from the neck and an additional semi-circle of ballistic material underneath the collar at the front and back. This technique confirms that reinforcing the neck collar of an EP-UBACS would be expected to reduce injury severity from neck wounds. However, without knowledge of entry wound locations for injuries to other body areas as well as the use of AIS scores without clinical or pathological verification its further use in the future may be limited. The ability to overlay any armour design onto a standardised human was potentially the most useful part of this tool and we would recommend developing this technique using underlying anatomical structures and not just the skin surface. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

A Cross Sectional Study of Microbial Contamination of Medical Students’ White Coat

Directory of Open Access Journals (Sweden)

Muhadi, S. A.

2007-01-01

Full Text Available The objective of this study is to determine the incidence of microbial contamination on medical students’ white coats, the way they handle and clean their white coats and their perception towards contamination. For this purpose, cross sectional survey of the bacterial contamination of white coats in a medical college has been carried out in 3 different locations; Royal College of Medicine, Perak, University of Kuala Lumpur and a private college attached to Ipoh General Hospital. It was found that the incidence of Staphylococus aureus, was 32% on short-sleeved and 54% on long-sleeved white coats. Bacillus species was the second most common type of bacteria found. Male collars and female pockets had higher microbial contaminations (p=0.01, 0.03 respectively. Clinical students’ white coats were significantly less contaminated than non-clinical students (p=0.001 although they tend to wear it for a longer period (5.75 ± 2.19 h vs. 2.32 ± 0.81 h (p=0.001. Clinical students owned more short-sleeved coats (p=0.001 and washed their coats more often (p=0.01 than non-clinical ones. More than eighty one percent of clinical students wear their white coats in the college the majority of whom were females (p=0.005. Perception of clinical and non-clinical students towards white coat contamination was similar. Medical students’ white coats are contaminated with bacteria and they are potentially source of cross infection. Student’s way of handling and washing white coats should be corrected by issuing and following standard guidelines. Students should be bared from wearing white coats in non-clinical areas. Washing hands and using plastic aprons is highly recommended before examining wounds.

Fresh and healthy? Well-being, health and performance of young employees with intermediate education.

NARCIS (Netherlands)

Akkermans, J.; Brenninkmeijer, V.; Blonk, R.W.B.; Koppes, L.L.

2009-01-01

Purpose - The purpose of this paper is to gain more insight into the well-being, health and performance of young intermediate educated employees. First, employees with low education (9 years or less), intermediate education (10-14 years of education), and high education (15 years or more) are

Fresh and healthy?: Well-being, health and performance of young employees with intermediate education

NARCIS (Netherlands)

Akkermans, J.; Brenninkmeijer, V.; Blonk, R.W.B.; Koppes, L.L.J.

2009-01-01

Purpose - The purpose of this paper is to gain more insight into the well-being, health and performance of young intermediate educated employees. First, employees with low education (9 years or less), intermediate education (10-14 years of education), and high education (15 years or more) are

Does Abutment Collar Length Affect Abutment Screw Loosening After Cyclic Loading?

Science.gov (United States)

Siadat, Hakimeh; Pirmoazen, Salma; Beyabanaki, Elaheh; Alikhasi, Marzieh

2015-07-01

A significant vertical space that is corrected with vertical ridge augmentation may necessitate selection of longer abutments, which would lead to an increased vertical cantilever. This study investigated the influence of different abutment collar heights on single-unit dental implant screw-loosening after cyclic loading. Fifteen implant-abutment assemblies each consisted of an internal hexagonal implant were randomly assigned to 3 groups: Group1, consisting of 5 abutments with 1.5 mm gingival height (GH); Group2, 5 abutments with 3.5 mm GH; and Group3, 5 abutments with 5.5 mm GH. Each specimen was mounted in transparent auto-polymerizing acrylic resin block, and the abutment screw was tightened to 35 Ncm with an electric torque wrench. After 5 minutes, initial torque loss (ITL) was recorded for all specimens. Metal crowns were fabricated with 45° occlusal surface and were placed on the abutments. A cyclic load of 75 N and frequency of 1 Hz were applied perpendicular to the long axis of each specimen. After 500 000 cycles, secondary torque loss (STL) was recorded. One-way ANOVA analysis was used to evaluate the effects of abutment collar height before and after cyclic loading. One-way ANOVA showed that ITL among the groups was not significantly different (P = .52), while STL was significantly different among the groups (P = .008). Post-hoc Tukey HSD tests showed that STL values were significantly different between the abutments with 1.5 mm GH (Group1) and with 5.5 mm GH (Group3) (P = .007). A paired comparison t-test showed that cyclic loading significantly influenced the STL in comparison with the ITL in each group. Within the limitations of this study, it can be concluded that increase in height of the abutment collar could adversely affect the torque loss of the abutment screw.

Job stress, social support, and prevalence of insomnia in a population of Japanese daytime workers.

Science.gov (United States)

Nakata, Akinori; Haratani, Takashi; Takahashi, Masaya; Kawakami, Norito; Arito, Heihachiro; Kobayashi, Fumio; Araki, Shunichi

2004-10-01

To clarify the relationship between perceived job stress, social support and prevalence of insomnia in Japanese daytime workers, 1161 male white-collar employees of an electric equipment manufacturing company (age, 23-60 years, mean age of 37.0) were surveyed by means of a mailed questionnaire. Perceived job stress was evaluated with the Japanese version of the generic NIOSH job stress questionnaire. Insomnia was diagnosed if workers had at least 1 of 3 types of symptoms on an almost nightly basis. The symptoms were (1) taking more than 30 min to fall asleep (Difficulty Initiating Sleep, DIS), (2) difficulty in maintaining sleep (DMS), or (3) early morning awakening (EMA). The overall prevalence of insomnia was 23.6% and the prevalences of the three subtypes were 11.3% for DIS, 14.2% for DMS, and 1.9% for EMA. Workers with high intragroup conflict (OR 1.6), high job dissatisfaction (OR 1.5), and high symptoms of depression (OR 2.0) (CES-D > 16) had a significantly increased risk for insomnia after adjusting for multiple confounding factors. Low employment opportunities, physical environment and low coworker support also were weakly associated with risk for insomnia among workers. Furthermore, high depressive symptoms significantly increased the risk of DIS (OR 2.4). Therefore in white-collar male daytime workers, psychological job stress factors such as interpersonal conflicts with fellow employees, job satisfaction, and social support were independently associated with a modestly increased risk of insomnia that included three different subtypes that were considered to be defining for the disorder.

Near-drowning-associated pneumonia with bacteremia caused by coinfection with methicillin-susceptible Staphylococcus aureus and Edwardsiella tarda in a healthy white man: a case report.

Science.gov (United States)

Zambon, Lucas Santos; Marta, Guilherme Nader; Chehter, Natan; Del Nero, Luis Guilherme; Cavallaro, Marina Costa

2016-07-16

Edwardsiella tarda is an Enterobacteriaceae found in aquatic environments. Extraintestinal infections caused by Edwardsiella tarda in humans are rare and occur in the presence of some risk factors. As far as we know, this is the first case of near-drowning-associated pneumonia with bacteremia caused by coinfection with methicillin-susceptible Staphylococcus aureus and Edwardsiella tarda in a healthy patient. A 27-year-old previously healthy white man had an episode of fresh water drowning after acute alcohol consumption. Edwardsiella tarda and methicillin-sensitive Staphylococcus aureus were isolated in both tracheal aspirate cultures and blood cultures. This case shows that Edwardsiella tarda is an important pathogen in near drowning even in healthy individuals, and not only in the presence of risk factors, as previously known.

Associations of Adiponectin with Adiposity, Insulin Sensitivity, and Diet in Young, Healthy, Mexican Americans and Non-Latino White Adults.

Science.gov (United States)

Pereira, Rocio I; Low Wang, Cecilia C; Wolfe, Pamela; Havranek, Edward P; Long, Carlin S; Bessesen, Daniel H

2015-12-22

Low circulating adiponectin levels may contribute to higher diabetes risk among Mexican Americans (MA) compared to non-Latino whites (NLW). Our objective was to determine if among young healthy adult MAs have lower adiponectin than NLWs, independent of differences in adiposity. In addition, we explored associations between adiponectin and diet. This was an observational, cross-sectional study of healthy MA and NLW adults living in Colorado (U.S.A.). We measured plasma total adiponectin, adiposity (BMI, and visceral adipose tissue), insulin sensitivity (IVGTT), and self-reported dietary intake in 43 MA and NLW adults. Mean adiponectin levels were 40% lower among MA than NLW (5.8 ± 3.3 vs. 10.7 ± 4.2 µg/mL, p = 0.0003), and this difference persisted after controlling for age, sex, BMI, and visceral adiposity. Lower adiponectin in MA was associated with lower insulin sensitivity (R² = 0.42, p diet support the need for future studies exploring the regulation of adiponectin by diet and other environmental factors.

Valores hematológicos de tamanduá-bandeira (Myrmecophaga tridactyla) e tamanduá-mirim (Tamandua tetradactyla) oriundos de cativeiro

OpenAIRE

Sanches, Thaís C.; Miranda, Flávia R.; Oliveira, Alice S.; Matushima, Eliana R.

2013-01-01

Hematological results are reported for 13 giant anteaters (Myrmecophaga tridactyla) and 13 collared anteaters (Tamandua tetradactyla). Animals were captive-reared adults held at the Fundação Parque Zoológico de São Paulo (São Paulo, SP, Brazil) and Parque Zoológico Municipal Quinzinho de Barros (Sorocaba, SP, Brazil), and were considered healthy on physical examination. Examined parameters included red blood cell count, white blood cell count, hematocrit, hemoglobin concentration, mean corpus...

Employee benefits managers' opinions about addiction treatment.

Science.gov (United States)

McFarland, Bentson H; Lierman, Walter K; Penner, Norman R; McCamant, Lynn E; Zani, Brigid G

2003-01-01

Employee benefits managers arrange addictive disease treatment insurance coverage for the majority of people in the United States but little is known about these decision-makers. Managers were surveyed to learn their opinions about addiction treatment. Subjects were 131 people (61 percent female, 94 percent white, average age 46, average of 14 years in the human resources field). Managers were asked to rank health benefits (physical health, dental, alcohol-drug, vision, mental health, employee assistance program, and pharmaceuticals) on 15 dimensions. Managers ranked alcohol-drug abuse treatment worst on fiveitems and second to the worst on another four of the 15 dimensions. On the item considered most important by the managers, respondents noted that employees often (2.8) ask for improved physical health benefits but rarely do so for alcohol and drug (4.1) benefits (p < .001). Education of workers and payers will be needed to change opinions about treatment of addictive disorders.

Using the WEIS-SR to evaluate employee perceptions of their college work environment.

Science.gov (United States)

Dorsey, Julie; Kaye, Miranda; Barratt, Jennifer; Biondi, Jennifer; Habrial, Amanda; Lane, Amanda; Marinelli, Victoria; Paulino, Tiffany; Singletary, Amanda

2016-04-06

Colleges have been experiencing reduced resource allocations, shifting student expectations, and organizational change. These changes increase employee stress at all levels. Ensuring that employee needs are being met and promoting a healthy and productive workforce has never been more important. To investigate employees' current perceptions of their work environments using the Work Environment Impact Scale-Self Rating (WEIS-SR). Full and part time employees on a small college campus in the United States were surveyed using the WEIS-SR through an online survey program to protect their anonymity. Perception of staffing levels, workplace support for a healthy lifestyle, number of supervisors, and personal health ratings contributed to employee perceptions of their work environment. There were also differences between staff, administration, and tenured and non-tenured faculty. From an occupational performance perspective, valuable information on employees' levels of volition, performance capacity and habituation, and perceptions of their physical and social environment in relation to their work environments was obtained. Further support for the use of the WEIS-SR and psychometric properties of the instrument (reliability and validity) was obtained.

Physical Exercise Keeps the Brain Connected: Biking Increases White Matter Integrity in Patients With Schizophrenia and Healthy Controls.

Science.gov (United States)

Svatkova, Alena; Mandl, René C W; Scheewe, Thomas W; Cahn, Wiepke; Kahn, René S; Hulshoff Pol, Hilleke E

2015-07-01

It has been shown that learning a new skill leads to structural changes in the brain. However, it is unclear whether it is the acquisition or continuous practicing of the skill that causes this effect and whether brain connectivity of patients with schizophrenia can benefit from such practice. We examined the effect of 6 months exercise on a stationary bicycle on the brain in patients with schizophrenia and healthy controls. Biking is an endemic skill in the Netherlands and thus offers an ideal situation to disentangle the effects of learning vs practice. The 33 participating patients with schizophrenia and 48 healthy individuals were assigned to either one of two conditions, ie, physical exercise or life-as-usual, balanced for diagnosis. Diffusion tensor imaging brain scans were made prior to and after intervention. We demonstrate that irrespective of diagnosis regular physical exercise of an overlearned skill, such as bicycling, significantly increases the integrity, especially of motor functioning related, white matter fiber tracts whereas life-as-usual leads to a decrease in fiber integrity. Our findings imply that exercise of an overlearned physical skill improves brain connectivity in patients and healthy individuals. This has important implications for understanding the effect of fitness programs on the brain in both healthy subjects and patients with schizophrenia. Moreover, the outcome may even apply to the nonphysical realm. © The Author 2015. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Motivations for Health and Their Associations With Lifestyle, Work Style, Health, Vitality, and Employee Productivity

NARCIS (Netherlands)

Scheppingen, A.R. van; Vroome, E.M.M. de; Have, K.C.J.M. ten; Zwetsloot, G.I.J.M.; Bos, E.H.; Mechelen, W. van

2014-01-01

Objective: Investigate employees' underlying motivational regulatory styles toward healthy living and their associations with lifestyle, work style, health, vitality, and productivity. Methods: Regression analyses on cross-sectional data from Dutch employees (n = 629), obtained as baseline

Motivations for Health and Their Associations With Lifestyle, Work Style, Health, Vitality, and Employee Productivity

NARCIS (Netherlands)

van Scheppingen, A.R.; de Vroome, E.M.M.; ten Have, K.C.J.M.; Zwetsloot, G.I.J.M.; Bos, E.H.; van Mechelen, W.

2014-01-01

OBJECTIVE:: Investigate employees' underlying motivational regulatory styles toward healthy living and their associations with lifestyle, work style, health, vitality, and productivity. METHODS:: Regression analyses on cross-sectional data from Dutch employees (n = 629), obtained as baseline

Biomechanical comparison of two different collar structured implants supporting 3-unit fixed partial denture: a 3-D FEM study.

Science.gov (United States)

Meriç, Gökçe; Erkmen, Erkan; Kurt, Ahmet; Eser, Atilim; Ozden, Ahmet Utku

2012-01-01

The purpose of the study was to compare the effects of two distinct collar geometries of implants on stress distribution in the bone as well as in the fixture-abutment complex, in the framework and in the veneering material of 3-unit fixed partial denture (FPD). The 3-dimensional finite element analysis method was selected to evaluate the stress distribution in the system composed of 3-unit FPD supported by two different dental implant systems with two distinct collar geometries; microthread collar structure (MCS) and non-microthread collar structure (NMCS). In separate load cases, 300 N vertical, 150 N oblique and 60 N horizontal, forces were utilized to simulate the multidirectional chewing forces. Tensile and compressive stress values in the cortical and cancellous bone and von Mises stresses in the fixture-abutment complex, in the framework and veneering material, were simulated as a body and investigated separately. In the cortical bone lower stress values were found in the MCS model, when compared with NMCS. In the cancellous bone, lower stress values were observed in the NMCS model when compared with MCS. In the implant-abutment complex, highest von Mises stress values were noted in the NMCS model; however, in the framework and veneering material, highest stress values were calculated in MCS model. MCS implants when compared with NMCS implants supporting 3-unit FPDs decrease the stress values in the cortical bone and implant-abutment complex. The results of the present study will be evaluated as a base for our ongoing FEA studies focused on stress distribution around the microthread and non-microthread collar geometries with various prosthesis design.

[Research on brain white matter network in cerebral palsy infant].

Science.gov (United States)

Li, Jun; Yang, Cheng; Wang, Yuanjun; Nie, Shengdong

2017-10-01

Present study used diffusion tensor image and tractography to construct brain white matter networks of 15 cerebral palsy infants and 30 healthy infants that matched for age and gender. After white matter network analysis, we found that both cerebral palsy and healthy infants had a small-world topology in white matter network, but cerebral palsy infants exhibited abnormal topological organization: increased shortest path length but decreased normalize clustering coefficient, global efficiency and local efficiency. Furthermore, we also found that white matter network hub regions were located in the left cuneus, precuneus, and left posterior cingulate gyrus. However, some abnormal nodes existed in the frontal, temporal, occipital and parietal lobes of cerebral palsy infants. These results indicated that the white matter networks for cerebral palsy infants were disrupted, which was consistent with previous studies about the abnormal brain white matter areas. This work could help us further study the pathogenesis of cerebral palsy infants.

Effectiveness of dog collars impregnated with 4% deltamethrin in controlling visceral leishmaniasis in Lutzomyia longipalpis (Diptera: Psychodidade: Phlebotominae) populations.

Science.gov (United States)

Silva, Rafaella Albuquerque E; Andrade, Andrey José de; Quint, Bruno Beust; Raffoul, Gabriel Elias Salmen; Werneck, Guilherme Loureiro; Rangel, Elizabeth Ferreira; Romero, Gustavo Adolfo Sierra

2018-03-26

There is little information on the effect of using deltamethrin-impregnated dog collars for the control of canine visceral leishmaniasis. The objective of this study was to evaluate the effectiveness of the use of 4% deltamethrin-impregnated collars (Scalibor®) in controlling visceral leishmaniasis in Lutzomyia longipalpis by comparing populations in intervention and non-intervention areas. Phlebotomine flies were captured over 30 months in four neighbourhoods with intense visceral leishmaniasis transmission in Fortaleza and Montes Claros. We calculated the rates of domicile infestation, relative abundance of Lu. longipalpis, and Lu. longipalpis distribution in each site, capture location (intra- and peridomestic locations) and area (intervention and non-intervention areas). In the control area in Fortaleza, the relative abundance of Lu. longipalpis was 415 specimens at each capture site, whereas in the intervention area it was 159.25; in Montes Claros, the relative abundance was 5,660 specimens per capture site in the control area, whereas in the intervention area it was 2,499.4. The use of dog collars was associated with a reduction in captured insects of 15% (p = 0.004) and 60% (p < 0.001) in Montes Claros and Fortaleza, respectively. We observed a lower vector abundance in the intervention areas, suggesting an effect of the insecticide-impregnated collars.

Positive Healthy Organizations: Promoting Well-Being, Meaningfulness, and Sustainability in Organizations

OpenAIRE

Annamaria Di Fabio

2017-01-01

This contribution deals with the concept of healthy organizations and starts with a definition of healthy organizations and healthy business. In healthy organizations, culture, climate, and practices create an environment conducive to employee health and safety as well as organizational effectiveness (Lowe, 2010). A healthy organization thus leads to a healthy and successful business (De Smet et al., 2007; Grawitch and Ballard, 2016), underlining the strong link between organizational profita...

Lifestyle of Employees working in Hamadan Departments: An Application of the Trans-Theoretical Model

Directory of Open Access Journals (Sweden)

Jalal Abdi

2014-06-01

Full Text Available Introduction: Healthy lifestyle is a valuable source to reduce the prevalence of health problems and promoting health. Given the key role of employees as valuable human resources, the aim of this study was to evaluate lifestyle obesity and position of governmental employees in changing process based on the Trans-Theoretical Model (TTM in Hamadan. Materials & Methods: This descriptive-analytical study was performed on 1200 government employees selected using suitable stratified sampling. Data collection was performed using a three-section questionnaire containing demographic characteristics, FANTASTIC lifestyle questionnaire and Marcus et al.’s five-part questionnaire. Data was analyzed by correlation tests, Chi-square, T-test and ANOVA using SPSS-20. Results: Lifestyle status of most employees (61.7 percent was satisfying. About a half of the employees were in the preparatory stage of TTM. Considering the physical activity and healthy eating habits, most employees had a poor condition. Women had higher scores than men in most items. The associations between lifestyle and age, gender, work experience, income satisfaction and marital status were significant. Moreover, the associations between obesity and work experience, marital status, number of children and gender were significant (p<0.05. Conclusion: Planning health education interventions for employees through effective approaches seems to be necessary.

Characteristics of combustion flame sprayed nickel aluminum using a Coanda Assisted Spray Manipulation collar for off-normal deposits

Science.gov (United States)

Archibald, Reid S.

A novel flame spray collar called the Coanda Assisted Spray Manipulation collar (CSM) has been tested for use on the Sulzer Metco 5P II combustion flame spray gun. A comparison study of the stock nozzle and the CSM has been performed by evaluating the porosity, surface roughness, microhardness, tensile strength and microscopy of normal and off-normal sprayed NiAl deposits. The use of the CSM collar resulted in the need to position the sprayed coupons closer to the gun, which in turn affected the particle impact energy and particle temperatures of the NiAl powder. For the CSM, porosities had a larger scatterband, surface roughness was comparably the same, microhardness was lower, and tensile strength was higher. The microscopy analysis revealed a greater presence of unmelted particles and steeper intersplat boundaries for the CSM. For both processes, the porosity and surface roughness increased and the microhardness decreased as the spray angle decreased.

OHS Helps Protect Employees During Flu Season | Poster

Science.gov (United States)

Flu season is in full swing, bringing a host of symptoms like congestion, coughs, fever, chills, muscle aches, and fatigue. To help NCI at Frederick employees stay healthy this year, Occupational Health Services (OHS) is offering two types of flu vaccines for free.

White matter involvement in sporadic Creutzfeldt-Jakob disease.

Science.gov (United States)

Caverzasi, Eduardo; Mandelli, Maria Luisa; DeArmond, Stephen J; Hess, Christopher P; Vitali, Paolo; Papinutto, Nico; Oehler, Abby; Miller, Bruce L; Lobach, Irina V; Bastianello, Stefano; Geschwind, Michael D; Henry, Roland G

2014-12-01

Sporadic Creutzfeldt-Jakob disease is considered primarily a disease of grey matter, although the extent of white matter involvement has not been well described. We used diffusion tensor imaging to study the white matter in sporadic Creutzfeldt-Jakob disease compared to healthy control subjects and to correlated magnetic resonance imaging findings with histopathology. Twenty-six patients with sporadic Creutzfeldt-Jakob disease and nine age- and gender-matched healthy control subjects underwent volumetric T1-weighted and diffusion tensor imaging. Six patients had post-mortem brain analysis available for assessment of neuropathological findings associated with prion disease. Parcellation of the subcortical white matter was performed on 3D T1-weighted volumes using Freesurfer. Diffusion tensor imaging maps were calculated and transformed to the 3D-T1 space; the average value for each diffusion metric was calculated in the total white matter and in regional volumes of interest. Tract-based spatial statistics analysis was also performed to investigate the deeper white matter tracts. There was a significant reduction of mean (P=0.002), axial (P=0.0003) and radial (P=0.0134) diffusivities in the total white matter in sporadic Creutzfeldt-Jakob disease. Mean diffusivity was significantly lower in most white matter volumes of interest (PCreutzfeldt-Jakob disease. Mean diffusivity reduction reflected concomitant decrease of both axial and radial diffusivity, without appreciable changes in white matter anisotropy. Tract-based spatial statistics analysis showed significant reductions of mean diffusivity within the white matter of patients with sporadic Creutzfeldt-Jakob disease, mainly in the left hemisphere, with a strong trend (P=0.06) towards reduced mean diffusivity in most of the white matter bilaterally. In contrast, by visual assessment there was no white matter abnormality either on T2-weighted or diffusion-weighted images. Widespread reduction in white matter mean

A review of the knowledge base on healthy worksite culture.

Science.gov (United States)

Aldana, Steven G; Anderson, David R; Adams, Troy B; Whitmer, R William; Merrill, Ray M; George, Victoria; Noyce, Jerry

2012-04-01

To identify the need for worksite cultures of health, the organizational factors that support worksite cultures of health, the tools that have been used to measure worksite cultures of health, and the research needs related to healthy worksite culture. A cross-sectional survey involving a sample of 500 companies representing a broad spectrum of industries and business sectors. A literature review was conducted. Similar to a culture of safety that encourages safer behaviors and enables a safer workplace, a culture of health provides a supportive work leadership with a favorable work environment and health-related policies that promote employee health and result in substantial decrease in employee health risks and medical costs. Worksite policies and environments supporting a culture of health are important to helping employees adopt and maintain healthy behaviors.

"Blue-Collar Blues" uurib töösuhteid uutes oludes / Janar Ala

Index Scriptorium Estoniae

Ala, Janar, 1979-

2009-01-01

Tööproblemaatikat käsitlev näitus "Blue-Collar Blues" Tallinna Kunstihoones ja Tallinna Kunstihoone galeriis 31. jaanuarini 2010, kuraator Anders Härm. Lähemalt belgia-mehhiko kunstniku Francis Alys'e videost, austria kunstniku Oliver Ressleri ning venetsueela-saksa politoloogi Dario Azzelini videost "Viis tehast. Tööliste kontroll Venezuelas"

The Impact of Organizational Culture and Job Related Affective Well Being on Employees’ Conflict Resolution Styles

Directory of Open Access Journals (Sweden)

Nurdan Özarallı

2015-06-01

Full Text Available This study aims to investigate the impact of cooperative or competitive organizational culture and employees’ job related affective well being on their preferred conflict resolution styles. A total of 236 white collar employees in the private sector completed questionnaires on “Organizational Culture“, “Job Related Affective Well Being“and “Conflict Resolution Styles“. Results indicated that employees working in a cooperative organizational culture would choose problem solving, compromising and accomodating conflict resolution styles while those working in a competitive work environment would choose forcing and avoiding strategies. Results also showed that while positive job related affective well being is a major predictor o problem solving, compromising, accomodating and avoiding conflict resolution styles, negative job related affective well being significantly predicts forcing and avoiding strategies. Overall, the results draw attention to the preferred conflict resolution strategies assumed by Turkish employees, the role of the conflict environment as well as actors’ affective well being

[WOA: a questionnaire for the evaluation of work organization. Translation and validation of the Italian version].

Science.gov (United States)

Magnavita, N; Mammi, F; Roccia, K; Vincenti, F

2007-01-01

The Work Organisation Assessment questionnaire (WOAq) has been translated into Italian, back-translated, and modified. Data were collected from 160 health care workers and 50 white-collar bank employees. Employee wellbeing was assessed by the General Health Questionnaire (GHQ12), while work stress was assessed by the Karasek's Job Content Questionnaire (JCQ). Reliability, as measured by Cronbach's alpha, was very good (0.95). Principal component analysis revealed that a significant percentage of the variance (41.8%) was explained by a single summative factor which included 25 of the 28 items. Varimax orthogonal rotation yielded the same five factors observed in the original questionnaire (reward and recognition, quality of relationship with management, quality of physical environment, quality of relationship with colleagues, workload). The WOAQ sum score was positively related to social support, as measured by the Karasek's JCQ (Spearman's rho = 0.523; p employee wellbeing, and it may be useful in risk assessment procedures.

Work addiction and presenteeism: The buffering role of managerial support.

Science.gov (United States)

Mazzetti, Greta; Vignoli, Michela; Schaufeli, Wilmar B; Guglielmi, Dina

2017-08-08

The current study examined the mediating effect of presenteeism and moderating effect of managerial support in the relation between workaholism and work-family conflict. A sample of 1065 white-collar employees from an Italian company filled in an online survey and hypotheses were tested using a bootstrapping procedure. Results showed that presenteeism mediated the association between workaholism and work-family conflict. Moreover, the mediating effect of presenteeism was moderated by managerial support: for employees reporting lower levels of support workaholism was stronger related to presenteeism than for those experiencing higher support. Presenteeism, in turn, was related to greater levels of work-family conflict. The present study sheds light into the protective role played by managerial support in preventing workaholic employees from forcing themselves to attend work also when feeling sick. Accordingly, early intervention aimed at buffering the negative association between workaholism and work-family conflict should focus on training managers to develop supportive leadership skills. © 2017 International Union of Psychological Science.

Microbiology of middle meatus in healthy individuals

Directory of Open Access Journals (Sweden)

Mariante, Afonso Ravanello

2008-12-01

Full Text Available Introduction: The nasosinusal microbiology of healthy individuals is not much documented. Its knowledge allows to determine the nasosinusal colonizing agents and to monitor the patterns of bacterial resistance. Objective: To evaluate the microbiology of the middle meatus in healthy individuals and to compare it with that of patients with chronic rhinosinusitis. Method: 61 healthy individuals were included. The samples were collected under endoscopic view and Gram stained with leucocytes count and aerobic, anaerobic and fungus cultures. 114 patients with chronic rhinosinusitis formed the control group. Results: In healthy individuals 58 microorganisms were isolated. The most frequent ones were coagulase-negative Staphylococcus, Staphylococcus and Corynebacterium. Fungi were cultivated in 10%. There were rare or no white blood cells in all samples. There was penicillin resistance in 75% of the Staphylococcus aureus and 69% of the coagulase-negative Staphylococcus. As for oxacillin, 100% of Staphylococcus aureus and 92% of coagulase-negative Staphylococcus were sensitive. In the control group 158 microorganisms were cultivated. The most common ones were Staphylococcus aureus and coagulase-negative Staphylococcus. Gram-negatives represented 26% of the aerobics. 73% of the samples with positive cultures presented a few or many white blood cells. Conclusion: Rare or no white blood cell, coagulase-negative Staphylococcus and Corynebacterium were more frequent in healthy individuals and Streptococcus pneumoniae, anaerobics and oxacillin resistant coagulase-negative Staphylococcus and Gram-negative were more frequent in the control group.

White matter connectivity and Internet gaming disorder

Science.gov (United States)

Jeong, Bum Seok; Han, Doug Hyun; Kim, Sun Mi; Lee, Sang Won; Renshaw, Perry F.

2017-01-01

Internet use and on-line game play stimulate corticostriatal-limbic circuitry in both healthy subjects and subjects with Internet gaming disorder (IGD). We hypothesized that increased fractional anisotropy (FA) with decreased radial diffusivity (RD) would be observed in IGD subjects, compared with healthy control subjects, and that these white matter indices would be associated with clinical variables including duration of illness and executive function. We screened 181 male patients in order to recruit a large number (n = 58) of IGD subjects without psychiatric co-morbidity as well as 26 male healthy comparison subjects. Multiple diffusion-weighted images were acquired using a 3.0 Tesla magnetic resonance imaging scanner. Tract-based spatial statistics was applied to compare group differences in diffusion tensor imaging (DTI) metrics between IGD and healthy comparison subjects. IGD subjects had increased FA values within forceps minor, right anterior thalamic radiation, right corticospinal tract, right inferior longitudinal fasciculus, right cingulum to hippocampus and right inferior fronto-occipital fasciculus (IFOF) as well as parallel decreases in RD value within forceps minor, right anterior thalamic radiation and IFOF relative to healthy control subjects. In addition, the duration of illness in IGD subjects was positively correlated with the FA values (integrity of white matter fibers) and negatively correlated with RD scores (diffusivity of axonal density) of whole brain white matter. In IGD subjects without psychiatric co-morbidity, our DTI results suggest that increased myelination (increased FA and decreased RD values) in right-sided frontal fiber tracts may be the result of extended game play. PMID:25899390

Grandpa Lived to See White Men Walking on the Moon (and Other Tales of Employee Development).

Science.gov (United States)

Holden, Richard J.; Hamblett, John

1998-01-01

Regardless of their content, employee-development activities can engender common interests or mutuality with benefits to employer and employee. They promote lifelong learning, flexibility, increased motivation, commitment, loyalty, and hence effectiveness. (SK)

Health Impaired Employees' Job Satisfaction: New Evidence from Athens, Greece

OpenAIRE

Drydakis, Nick

2011-01-01

By utilizing the 2008 Athens Area Study (AAS) data set, this study investigates four aspects of job satisfaction - total pay, promotion prospects, respect received from one's supervisor, and total job satisfaction - between healthy and heath-impaired employees. Health impaired employees are found to be less satisfied according to all job satisfaction measures even when a large number of productivity features, and job characteristics are controlled for. The outcomes suggest also that women are...

Estrus cycle monitoring of captive collared peccaries (Pecari tajacu in semiarid conditions

Directory of Open Access Journals (Sweden)

Keilla M. Maia

2014-11-01

Full Text Available Collared peccaries (Peccary tajacu are among the most hunted species in Latin America due the appreciation of their pelt and meat. In order to optimize breeding management of captive born collared peccaries in semiarid conditions, the objective was to describe and correlate the changes in the ovarian ultrasonographic pattern, hormonal profile, vulvar appearance, and vaginal cytology during the estrus cycle in this species. During 45 days, females (n=4 were subjected each three days to blood collection destined to hormonal dosage by enzyme immunoassay (EIA. In the same occasions, evaluation of external genitalia, ovarian ultrasonography and vaginal cytology were conducted. Results are presented as means and standard deviations. According to hormonal dosage, six estrous cycles were identified as lasting 21.0 ± 5.7 days, being on average 6 days for the estrogenic phase and 15 days for the progesterone phase. Estrogen presented mean peak values of 55.6 ± 20.5 pg/mL. During the luteal phase, the high values for progesterone were 35.3 ± 4.4 ng/mL. The presence of vaginal mucus, a reddish vaginal mucosa and the separation of the vulvar lips were verified in all animals during the estrogenic peak. Through ultrasonography, ovarian follicles measuring 0.2±0.1 cm were visualized during the estrogen peak. Corpora lutea presented hyperechoic regions measuring 0.4±0.2 cm identified during luteal phase. No significant differences (P>0.05 between proportions of vaginal epithelial cells were identified when comparing estrogenic and progesterone phases. In conclusion, female collared peccaries, captive born in semiarid conditions, have an estral cycle that lasts 21.0±5.7 days, with estrous signs characterized by vulvar lips edema and hyperemic vaginal mucosa, coinciding with developed follicles and high estrogen levels.

Patterns of Cattle Farm Visitation by White-Tailed Deer in Relation to Risk of Disease Transmission in a Previously Infected Area with Bovine Tuberculosis in Minnesota, USA.

Science.gov (United States)

Ribeiro-Lima, J; Carstensen, M; Cornicelli, L; Forester, J D; Wells, S J

2017-10-01

The main objective of this study was to characterize spatial patterns of white-tailed deer (Odocoileus virginianus) movement related to bovine tuberculosis (bTB) transmission risk to cattle in north-western Minnesota. Twenty-one adult deer (16 females and 5 males) were captured during winter (January-March) 2011 in areas adjacent to where an outbreak (2005-2009) of bTB occurred in deer and cattle. Deer were fitted with GPS collars programmed to collect deer location information every 90 min over a 15-month period. The exact locations of cattle, cattle feeding areas, and stored forage that were available to collared deer were assessed seasonally. In total, 47% (n = 9) of collared deer survived to the end of the study. Causes of mortality included wolves (n = 6), hunters (n = 1) and unknown (n = 2); additionally, 2 deer were censored due to collar malfunctions. Our results indicated that 5 deer (25%) had home ranges that included 6 cattle farms (20%). Most (77%) of the deer visits occurred in areas where cattle were present, with most visits (60%) from 00:00 to 06:00. March to May revealed the most farm visitations by deer (37%). This study provided baseline information regarding cattle-deer interactions critical to transmission of bTB in this region and suggested that risk mitigation practices should be implemented to separate wildlife and domestic livestock when feasible. © 2016 Blackwell Verlag GmbH.

Ambient workplace heterosexism: Implications for sexual minority and heterosexual employees.

Science.gov (United States)

Miner, Kathi N; Costa, Paula L

2018-06-01

This study examined the relationship between ambient workplace heterosexism, emotional reactions (i.e., fear and anger), and outcomes for sexual minority and heterosexual employees. Five hundred thirty-six restaurant employees (68% female, 77% White) completed an online survey assessing the variables of interest. Results showed that greater experiences of ambient workplace heterosexism were associated with heightened fear and anger and, in turn, with heightened psychological distress (for fear) and greater physical health complaints, turnover intentions, and lowered job satisfaction (for anger). Fear also mediated the relationship between ambient workplace heterosexism and psychological distress. In addition, sexual orientation moderated the relationship between ambient workplace heterosexism and fear such that sexual minority employees reported more fear than heterosexuals with greater ambient heterosexism. These effects occurred after controlling for personal experiences of interpersonal discrimination. Our findings suggest that ambient workplace heterosexism can be harmful to all employees, not only sexual minorities or targeted individuals. Copyright © 2018 John Wiley & Sons, Ltd.

White Nights rebuts Pravda claims

International Nuclear Information System (INIS)

Anon.

1992-01-01

This paper reports that another Russo-foreign joint venture under attack in the Moscow press has denied charges of impropriety and mismanagement in its operations. The White Nights joint venture last month came under scathing attack from Moscow newspaper Pravda, which alleged the venture has reneged on its promises, is virtually bankrupt, and mistreats Russian employees. White Nights is a joint venture owned 50% by Varyeganneftegaz (VNG), a Russian oil and gas enterprise, and 50% by Salomon Inc. unit Phibro Energy Inc., Greenwich, Conn., and Anglo-Suisse (U.S.S.R.) Ltd., a subsidiary of Anglo-Suisse Inc., Houston. The venture started operations Apr. 1, 1991, with a program of workovers, redevelopment, and horizontal wells in West Varyegan and Tagrinsk oil fields in western Siberia

Neck Collar with Mild Jugular Vein Compression Ameliorates Brain Activation Changes during a Working Memory Task after a Season of High School Football.

Science.gov (United States)

Yuan, Weihong; Leach, James; Maloney, Thomas; Altaye, Mekibib; Smith, David; Gubanich, Paul J; Barber Foss, Kim D; Thomas, Staci; DiCesare, Christopher A; Kiefer, Adam W; Myer, Gregory D

2017-08-15

Emerging evidence indicates that repetitive head impacts, even at a sub-concussive level, may result in exacerbated or prolonged neurological deficits in athletes. This study aimed to: 1) quantify the effect of repetitive head impacts on the alteration of neuronal activity based on functional magnetic resonance imaging (fMRI) of working memory after a high school football season; and 2) determine whether a neck collar that applies mild jugular vein compression designed to reduce brain energy absorption in head impact through "slosh" mitigation can ameliorate the altered fMRI activation during a working memory task. Participants were recruited from local high school football teams with 27 and 25 athletes assigned to the non-collar and collar group, respectively. A standard N-Back task was used to engage working memory in the fMRI at both pre- and post-season. The two study groups experienced similar head impact frequency and magnitude during the season (all p > 0.05). fMRI blood oxygen level dependent (BOLD) signal response (a reflection of the neuronal activity level) during the working memory task increased significantly from pre- to post-season in the non-collar group (corrected p working memory related brain activity, as well as a potential protective effect that resulted from the use of the purported brain slosh reducing neck collar in contact sports.

Socializing Messages in Blue-Collar Families: Communicative Pathways to Social Mobility and Reproduction

Science.gov (United States)

Lucas, Kristen

2011-01-01

This study explicitly links processes of anticipatory socialization to social mobility and reproduction. An examination of the socializing messages exchanged between blue-collar parents (n = 41) and their children (n = 25) demonstrate that family-based messages about work and career seldom occur in straightforward, unambiguous ways. Instead,…

Diffusion Tensor Imaging Tractography Reveals Disrupted White Matter Structural Connectivity Network in Healthy Adults with Insomnia Symptoms

Directory of Open Access Journals (Sweden)

Feng-Mei Lu

2017-11-01

Full Text Available Neuroimaging studies have revealed that insomnia is characterized by aberrant neuronal connectivity in specific brain regions, but the topological disruptions in the white matter (WM structural connectivity networks remain largely unknown in insomnia. The current study uses diffusion tensor imaging (DTI tractography to construct the WM structural networks and graph theory analysis to detect alterations of the brain structural networks. The study participants comprised 30 healthy subjects with insomnia symptoms (IS and 62 healthy subjects without IS. Both the two groups showed small-world properties regarding their WM structural connectivity networks. By contrast, increased local efficiency and decreased global efficiency were identified in the IS group, indicating an insomnia-related shift in topology away from regular networks. In addition, the IS group exhibited disrupted nodal topological characteristics in regions involving the fronto-limbic and the default-mode systems. To our knowledge, this is the first study to explore the topological organization of WM structural network connectivity in insomnia. More importantly, the dysfunctions of large-scale brain systems including the fronto-limbic pathways, salience network and default-mode network in insomnia were identified, which provides new insights into the insomnia connectome. Topology-based brain network analysis thus could be a potential biomarker for IS.

Health Behaviour of Higher Education Employees--Value-Transmitting Conduct of Professionals to Their Students

Science.gov (United States)

Mátó, Veronika; Tarkó, Klára; Tóth, Krisztina; Nagymajtényi, László; Paulik, Edit

2016-01-01

Workplaces and employees' health are closely connected. A healthy workforce would increase productivity, effectivity and efficiency which will benefit the employer in financial and moral terms as well. On the contrary, if employees experience stress, long working hours, bad managerial style, not safe working conditions that would lead to ill…

Labor Market Distortions in Côte d'Ivoire:

DEFF Research Database (Denmark)

Kristensen, Nicolai; Verner, Dorte

2008-01-01

This paper investigates the extent and nature of distortions in the labor market in the Republic of Côte d'Ivoire by using quantile regression analysis on employer-employee data from the manufacturing sector. We found that the labor markets in Côte d'Ivoire do not seem to be much distorted. Unions...... may influence employment through tenure but do not seem to influence wages directly except for vulnerable minorities that seem protected by unions. Establishment-size wage effects are pronounced and highest for white-collar workers. This may be explained by the efficiency wage theory, so that, even...... in the absence of unions, segmentation and inefficiencies will still be present as long as firms seek to retain their employees by paying wages above the market clearing level. The inefficiency arising from establishment-size wage effects can be mitigated by education....

"Blue-Collar Blues" : kõigi maade töötud, ühinege! / Ants Juske

Index Scriptorium Estoniae

Juske, Ants, 1956-2016

2009-01-01

Rahvusvaheline näitus "Blue-Collar Blues" Tallinna Kunstihoones ja Kunstihoone galeriis 31. jaanuarini 2010. Kuraator Anders Härm. Näituse ajendiks on 1. juulist 2009 Eestis kehtima hakanud töölepinguseadus, näituse fookus on töösuhetel

Analysis of the collar-whisker structure of temperate lactococcal bacteriophage TP901-1

DEFF Research Database (Denmark)

Vegge, Christina Skovgaard; Neve, Horst; Brøndsted, Lone

2006-01-01

Proteins homologous to the protein NPS (neck passage structure) are widespread among lactococcal phages. We investigated the hypothesis that NPS is involved in the infection of phage TP901-1 by analysis of an NPS mutant. NPS was determined to form a collar-whisker complex but was shown to be none...

The characteristics of psychosocial risks in the banking sector: A brief report

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Aleksander Stańczak

2014-06-01

Full Text Available Background: Psychosocial risks in workplace are common phenomenon, stressing even for so-called white collar workers. The aim of the study was to indicate the most important threats in terms of banking sector employees. Material and Methods: The studied subjects were 484 employees employed in 26 companies. The Scale of Psychosocial Risk (SPR was used as a research tool. Results: The most frequent and the most stressful categories of threats were: lack of control over workload and lack of careerdevelopment chances. Banking sector employees are obliged to follow strict procedures of customer service and they regard theirpromotion chances as low. Employees's appraisal system is another strongly stressful factor. Work in a banking sector involvesa great mental strain and the high risk of dismissal. Interpersonal relationships at work turned out to be the least stressful workfacet in the banking sector. Conclusions: Given the most serious sources of psychosocial risks, the authors suggested to take thefollowing actions: changes in work and work control system, education of employees and managerial staff and regular monitoring of occurring threats. Med Pr 2014;65(3:399–405

Relationships among employees' working conditions, mental health, and intention to leave in nursing homes.

Science.gov (United States)

Zhang, Yuan; Punnett, Laura; Gore, Rebecca

2014-02-01

Employee turnover is a large and expensive problem in the long-term care environment. Stated intention to leave is a reliable indicator of likely turnover, but actual predictors, especially for nursing assistants, have been incompletely investigated. This quantitative study identifies the relationships among employees' working conditions, mental health, and intention to leave. Self-administered questionnaires were collected with 1,589 employees in 18 for-profit nursing homes. A working condition index for the number of beneficial job features was constructed. Poisson regression modeling found that employees who reported four positive features were 77% less likely to state strong intention to leave (PR = 0.23, p employee mental health. Effective workplace intervention programs must address work organization features to reduce employee intention to leave. Healthy workplaces should build better interpersonal relationships, show respect for employee work, and involve employees in decision-making processes.

Immigration concern and the white/non-white difference in smoking: Group position theory and health.

Science.gov (United States)

Samson, Frank L

2017-12-01

National data indicate that U.S. whites have a higher prevalence of smoking compared to non-whites. Group position theory and public opinion data suggest racial differences in immigration concern. This study examines whether immigration concern mediates the racial difference in smoking. Drawing on the 2012 General Social Survey, the 2012 American National Election Study, and the 2006 Portraits of American Life Study, immigration concern was associated with smoking, controlling for covariates across all three nationally representative surveys. Mediation analysis indicated that immigration concern partially mediated the higher odds of smoking among whites across all surveys. Immigration concern also presents a possible explanation for the healthy immigrant advantage and Hispanic paradox as they pertain to smoking differences.

Tracking maize pollen development by the Leaf Collar Method.

Science.gov (United States)

Begcy, Kevin; Dresselhaus, Thomas

2017-12-01

An easy and highly reproducible nondestructive method named the Leaf Collar Method is described to identify and characterize the different stages of pollen development in maize. In plants, many cellular events such as meiosis, asymmetric cell division, cell cycle regulation, cell fate determination, nucleus movement, vacuole formation, chromatin condensation and epigenetic modifications take place during pollen development. In maize, pollen development occurs in tassels that are confined within the internal stalk of the plant. Hence, identification of the different pollen developmental stages as a tool to investigate above biological processes is impossible without dissecting the entire plant. Therefore, an efficient and reproducible method is necessary to isolate homogeneous cell populations at individual stages throughout pollen development without destroying the plant. Here, we describe a method to identify the various stages of pollen development in maize. Using the Leaf Collar Method in the maize inbreed line B73, we have determined the duration of each stage from pollen mother cells before meiosis to mature tricellular pollen. Anther and tassel size as well as percentage of pollen stages were correlated with vegetative stages, which are easily recognized. The identification of stage-specific genes indicates the reproducibility of the method. In summary, we present an easy and highly reproducible nondestructive method to identify and characterize the different stages of pollen development in maize. This method now opens the way for many subsequent physiological, morphological and molecular analyses to study, for instance, transcriptomics, metabolomics, DNA methylation and chromatin patterns during normal and stressful conditions throughout pollen development in one of the economically most important grass species.

Monitoring distances travelled by horses using GPS tracking collars.

Science.gov (United States)

Hampson, B A; Morton, J M; Mills, P C; Trotter, M G; Lamb, D W; Pollitt, C C

2010-05-01

The aims of this work were to (1) develop a low-cost equine movement tracking collar based on readily available components, (2) conduct preliminary studies assessing the effects of both paddock size and internal fence design on the movements of domestic horses, with and without foals at foot, and (3) describe distances moved by mares and their foals. Additional monitoring of free-ranging feral horses was conducted to allow preliminary comparisons with the movement of confined domestic horses. A lightweight global positioning system (GPS) data logger modified from a personal/vehicle tracker and mounted on a collar was used to monitor the movement of domestic horses in a range of paddock sizes and internal fence designs for 6.5-day periods. In the paddocks used (0.8-16 ha), groups of domestic horses exhibited a logarithmic response in mean daily distance travelled as a function of increasing paddock size, tending asymptotically towards approximately 7.5 km/day. The distance moved by newborn foals was similar to their dams, with total distance travelled also dependent on paddock size. Without altering available paddock area, paddock design, with the exception of a spiral design, did not significantly affect mean daily distance travelled. Feral horses (17.9 km/day) travelled substantially greater mean daily distances than domestic horses (7.2 km/day in 16-ha paddock), even when allowing for larger paddock size. Horses kept in stables or small yards and paddocks are quite sedentary in comparison with their feral relatives. For a given paddock area, most designs did not significantly affect mean daily distance travelled.

The challenges that employees who abuse substances experience when returning to work after completion of employee assistance programme (EAP).

Science.gov (United States)

Soeker, Shaheed; Matimba, Tandokazi; Machingura, Last; Msimango, Henry; Moswaane, Bobo; Tom, Sinazo

2015-01-01

Employee assistance programs (EAPs) are responsible for helping employees cope with problems such as: mental distress, alcoholism and other drug dependencies, marital and financial difficulties--in short, the whole host of personal and family troubles endemic to the human condition. The study explored the challenges that employees who abuse substances experience when returning to work after the completion of an employee assistance program. The study used a qualitative exploratory descriptive research design. Three male participants and two key informants participated in the study. One semi structured interview was conducted with each one of the participants and one semi structured interview with the key informants. Four themes emerged: 1) Loss of one's worker role identity, 2) Negative influences of the community continues to effect the success of EAP, 3) EAP as a vehicle for change and, 4) Healthy occupations strengthen EAP. This study portrayed the following: how substance abuse effect the worker role of individuals employed in the open labor market, the challenges and facilitators experienced by employees who abuse substances when returning to their previous work roles and how occupation based interventions can be incorporated in EAP programs. Occupational therapists could use the health promotion approach, work simplification, energy conservation techniques and ergonomic analysis techniques.

Socioeconomic status, occupational characteristics, and sleep duration in African/Caribbean immigrants and US White health care workers.

Science.gov (United States)

Ertel, Karen A; Berkman, Lisa F; Buxton, Orfeu M

2011-04-01

o advance our understanding of the interplay of socioeconomic factors, occupational exposures, and race/ethnicity as they relate to sleep duration. We hypothesize that non Hispanic African/Caribbean immigrant employees in long term health care have shorter sleep duration than non Hispanic white employees, and that low education, low income, and occupational exposures including night work and job strain account for some of the African/Caribbean immigrant-white difference in sleep duration. Cross sectional Four extended care facilities in Massachusetts, United States 340 employees in extended care facilities Sleep duration was assessed with wrist actigraphy for a mean of 6.3 days. In multivariable regression modeling controlling for gender and age, African/Caribbean immigrants slept 64.4 fewer minutes (95% CI: -81.0, -47.9) per night than white participants; additional control for education and income reduced the racial gap to 50.9 minutes (-69.2, -32.5); additional control for the occupational factors of hours worked per week and working the night shift reduced the racial gap to 37.7 minutes (-57.8, -17.6). his study provides support for the hypothesis that socioeconomic and occupational characteristics explain some of the African/ Caribbean immigrant-white difference in sleep duration in the United States, especially among health care workers.

Sperm morphological and morphometric evaluation in captive collared peccaries (Pecari tajacu

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Patrícia C. Sousa

2013-07-01

Full Text Available The aim of this study was to compare different staining methods for the evaluation of sperm morphology by light microscopy and also to describe the morphometry of the entire sperm in collared peccaries (Pecari tajacu. Semen from 10 males was obtained by electroejaculation and evaluated for sperm motility, vigor, and concentration. Semen smears were prepared through three different staining methods: Bengal rose, brome-phenol blue, and eosin-nigrosin. Smears were evaluated under light microscopy and sperm morphologic alterations were determined in percentage. In addition, sperm morphometric analysis was conducted by light microscopy coupled to image analyzer software. The smears stained with Bengal Rose provide the best results for the visualization of the sperm tail, midpiece, and head. The use of eosin-nigrosin stain did not allow an adequate impregnation, and some sperm presented a few contrasts with the background. A higher incidence of bent coiled tails was verified in the use of brome-phenol blue staining (P<0.05. Through morphometric evaluation, it was observed that the tail occupies the greatest proportion (89% of the sperm which presents a discretely elongated head. According to the results, the use of the Bengal Rose stain is recommended for the morphologic evaluation of the collared peccary sperm.

The Effect of Work Stress and Coping on Organizational Justice: An Empirical Investigation of Turkish Telecommunications and Banking Industries

Directory of Open Access Journals (Sweden)

Tutku Seckin-Celik

2016-12-01

Full Text Available The aim of this paper is to investigate the role of coping mechanisms and work stress on employees’ perceptions of organizational justice. A survey of 211 white-collar employees in the banking and telecommunications industries was taken. Multiple regression analyses were performed in order to understand the effect of coping mechanisms and work stress on organizational justice. The results showed that overall perception of justice is affected negatively by work stress and positively by coping mechanisms, except emotion-focused coping. However, sub-dimensions of organizational justice showed distinctive relationship patterns. Thus, it was concluded both individual and organizational determinants play a role in employees’ perceptions of organizational justice.

Influenza vaccination status and attitudes among restaurant employees.

Science.gov (United States)

Parrish, Amanda T; Graves, Meredith C; Harris, Jeffrey R; Hannon, Peggy A; Hammerback, Kristen; Allen, Claire L

2015-01-01

Restaurant employees represent a substantial portion of the US workforce, interact closely with the public, and are at risk for contracting influenza, yet their influenza vaccination rates and attitudes are unknown. Assess influenza vaccination rates and attitudes among Seattle restaurant employees, to identify factors that could enhance the success of a restaurant-based vaccination program. In 2012, we invited employees of Seattle restaurants to complete an anonymous paper survey assessing participant demographics, previous influenza vaccination status, and personal attitudes toward influenza vaccination (using a 5-point scale). Sit-down, full service restaurants in or near Seattle, Washington, were eligible if they had no previous history of offering worksite influenza vaccinations and had more than 20 employees who were older than 18 years and spoke either English or Spanish. We invited staff in all restaurant positions (servers, bussers, kitchen staff, chefs, managers, etc) to complete the survey, which was available in English and Spanish. Of 428 restaurant employees surveyed, 26% reported receiving the seasonal influenza vaccine in 2011-2012 (response rate = 74%). Across 8 attitude statements, participants were most likely to agree that the vaccine is not too expensive (89%), and least likely to agree that it is relevant for their age group (25%), or normative at their workplace (13%). Vaccinated participants reported significantly more positive attitudes than unvaccinated participants, and Hispanics reported significantly more positive attitudes than non-Hispanic whites. Increasing influenza vaccination rates among restaurant employees could protect a substantial portion of the US workforce, and the public, from influenza. Seattle restaurant employees have low vaccination rates against seasonal influenza. Interventions aimed at increasing vaccination among restaurant employees should highlight the vaccine's relevance and effectiveness for working-age adults.

Contrast between white and grey matter: MRI appearance with ageing

International Nuclear Information System (INIS)

Magnaldi, S.; Ukmar, M.; Vasciaveo, A.; Longo, R.; Pozzi-Mucelli, R.S.

1993-01-01

MRI contrast between white and grey matter appears to be higher in young normal subjects than in older patients. The aim of the present study was to investigate the possible relationships between these changes in contrast and ageing. It consisted of two parts. In the first part we retrospectively evaluated 140 MRI brain examinations of healthy subjects, 20 per decade (age range 20-90 years), in whom the contrast was subjectively scored. In the second part we prospectively measured the actual T1, spin density (SD) and T2 values of white and grey matter in another 22 healthy subjects (age range 20-80 years). In the first group of subjects a progressive decrease in white/grey matter contrast was observed with ageing. In the second group of subjects the T1, SD and T2 values of white matter were always shorter than those of grey matter. There is a close relation among T1, SD and T2 values of white and grey matter with ageing. We suggest that there is a progressive loss of white/grey matter contrast with ageing. Such a phenomenon is possibly due to an increased water content in the white matter and the progressive neuronal loss in the grey matter that occurs with age. (orig.)

Plectosphaerella species associated with root and collar rots of horticultural crops in southern Italy

NARCIS (Netherlands)

Carlucci, A.; Raimondo, M.L.; Santos, J.; Phillips, A.J.L.

2012-01-01

Plectosphaerella cucumerina, most frequently encountered in its Plectosporium state, is well known as a pathogen of several plant species causing fruit, root and collar rot, and collapse. It is considered to pose a serious threat to melon (Cucumis melo) production in Italy. In the present study, an

Motivation of employees and employee benefits

OpenAIRE

Haninger, David

2011-01-01

This bachelor's thesis examines the subject of employee motivation and employee benefits. The basic terms and theories needed to comprehend the subject are explained in the theoretical part of the work. The theoretical part of the work also focuses on employee benefits, mainly the goal of employee benefits and listing of currently available employee benefits. In the practical part of the work is an analysis and comparison of employee benefits used in two companies that are representing privat...

Supervisors’ Strategies to Facilitate Work Functioning among Employees with Musculoskeletal Complaints: A Focus Group Study

Directory of Open Access Journals (Sweden)

Tove Ask

2015-01-01

Full Text Available Aim. To explore what strategies the supervisors found beneficial to prevent or reduce sickness absence among employees with musculoskeletal complaints. Methods. Five focus groups were conducted and 26 supervisors from health and social sector participated. Commonly used strategies to prevent sickness absence and interdisciplinary cooperation in this work were discussed in the focus groups. Systematic text condensation was used to analyse the data. Results. The supervisors described five strategies for sick leave management: (1 promoting well-being and a healthy working environment, (2 providing early support and adjustments, (3 making employees more responsible, (4 using confrontational strategies in relation to employees on long-term sick leave, and (5 cooperation with general practitioners (GPs. Conclusions. Strategies of promoting a healthy working environment and facilitating early return to work were utilised in the follow-up of employees with musculoskeletal complaints. Supportive strategies were found most useful especially in the early phases, while finding a balance between being supportive, on one side, and confronting the employee, on the other, was endeavoured in cases of recurrent or long-term sick leave. Further, the supervisors requested a closer cooperation with the GPs, which they believed would facilitate return to work.

Resolution of a periodontoid rheumatoid pannus mass in an elderly patient treated with a rigid cervical collar: A case report and literature review.

Science.gov (United States)

Oseni, Abidemi; Kakavas, Georg; Scholz, Martin; Petridis, Athanasios

2016-06-17

In patients with C2 rheumatoid pannus with spinal cord compression the treatment of choice is extensive surgery either through a transoral resection of the dens axis or a dorsal stabilisation, or both. We present a case of an 11-mm rheumatoid pannus with significant compression of the spinal cord, which failed surgical treatment with respect to dorsal stabilisation. Therefore, rigid cervical collar for 8 weeks followed by soft collar for another 4 weeks was chosen as a treatment option. During the follow-up period of 1 year, the pannus reduced significantly and the spinal cord decompressed. In cases where surgery is not an option or is technically very demanding, the alternative of cervical collar immobilisation is a satisfying option.

Using Collar worn Sensors to Forecast Thermal Strain in Military Working Dogs

Science.gov (United States)

2016-04-22

Using Collar-worn Sensors to Forecast Thermal Strain in Military Working Dogs James R. Williamson, Austin R. Hess, Christopher J. Smalt, Delsey M...these estimates for forecasting and monitoring thermal strain is assessed based on performance in out of sample prediction of core temperature (Tc...time step (100 Hz) from the magnitude of the three- dimensional acceleration vector, ai , which is independent of sensor orientation. Next, the

Maintenance of subjective health during a merger : the role of experienced change and pre-merger social support at work in white- and blue-collar workers

NARCIS (Netherlands)

Vaananen, A; Pahkin, K; Kalimo, R; Buunk, BP; Väänänen, A.; Buunk, Abraham (Bram)

Prospective research on psychosocial effects on employees' health associated with organizational mergers has been scarce. The first aim of this study was to explore the subjective health effects (exhaustion and functional incapacity) of an organizational merger among employees who had experienced a

Working against the Grain: White Privilege in Human Resource Development

Science.gov (United States)

Monaghan, Catherine H.

2010-01-01

Research demonstrates that white privilege and racism have a direct impact on the success of businesses and the economy (Updegrave, Byrd, and Leuchter, 1989). Furthermore, organizations that are effective in integrating diversity experience increased organizational viability and profitability. Employees' intentions and actions of engaging in the…

Effects of Collar Permeability on the Field Quality of the Large Aperture Quadrupoles for the LHC

CERN Document Server

Catalan-Lasheras, N; Kirby, G; Mess, K H; Ostojic, R; Russenschuck, Stephan

2008-01-01

The LHC contains a number of large aperture quadrupoles (MQY) in the insertions. The acceptance of these magnets was based on warm magnetic measurements performed before delivery to CERN. During the series production of the MQY quadrupoles, the permeability of the collars drifted from the nominal value, and effects on the transfer function and multipole components became evident. To study the effects on the magnetic field, variable permeability of the stainless-steel collars as a function of local field and temperature was introduced into a numerical model. Comparing the results with measured data, we could isolate the contribution of permeability deviation on the magnetic field quality. The extrapolation of transfer function and field multipoles to operating temperature and current gives the necessary offsets, which are compared with measurements on a reduced set of magnets.

Evaluation and comparison of a flumethrin-imidacloprid collar and repeated monthly treatments of fipronil/(s)-methoprene to control flea, Ctenocephalides f. felis, infestations on cats for eight months.

Science.gov (United States)

Dryden, Michael W; Smith, Vicki; Davis, Wendell L; Settje, Terry; Hostetler, Joe

2016-05-17

This controlled laboratory study was designed to evaluate the efficacy of the 10 % imidacloprid/4.5 % flumethrin collar (Seresto®, Bayer Animal Health) against fleas (Ctenocephalides f. felis) on cats, when compared to fipronil (9.8 %w/w)/(s)-methoprene (11.8 % w/w) topical spot-on formulation (Frontline® Plus for Cats and Kittens, Merial). Thirty cats were randomized into three groups of ten animals based on pre-treatment flea counts: Group 1: imidacloprid/flumethrin collar; Group 2: fipronil/(s)-methoprene topical spot-on and Group 3: non-treated controls. The imidacloprid/flumethrin collars were applied one time on Day 0, while the fipronil/(s)-methoprene spot-on was administered every 30 days from Day 0 through Day 210. Cats were infested with 100 fleas on study days 0, 7, 14, 29, 59, 89, 119, 149, 179, 209 and 239. All flea counts were conducted by combing to remove fleas on post-treatment days 2, 8, 15, 30, 60, 90, 120, 150, 180, 210 and 240. The efficacy of the imidacloprid/flumethrin collar ranged from 98.2 to 100 % for eight months. The efficacy of fipronil/(s)-methoprene spot-on ranged from 68.2 to 99.9 %. Efficacy was imidacloprid/flumethrin collar group when compared to the fipronil/(s)-methoprene group on Days 90, 150 and 210 (P imidacloprid/flumethrin collar (Seresto®, Bayer Animal Health) maintained excellent ( > 98.2 %) efficacy against fleas on cats for the entire 8 month study. Monthly applications of fipronil/(s)-methoprene (Frontline® Plus for Cats and Kittens, Merial) generally had high, but variable (68.2 to 99.9 %) efficacy over the course of the eight month study. Based on the very high residual efficacy achieved by the imidacloprid/flumethrin collar in this study, veterinarians should expect that this collar will control and eliminate existing flea infestations on cats and in their in-home premises as long as every flea infested host is treated.

"Doing what I do best": The association between skill utilization and employee health with healthy behavior as a mediator.

Science.gov (United States)

Fujishiro, Kaori; Heaney, Catherine A

2017-02-01

Skill utilization, defined as having the opportunity to do one's best at work, has been examined as a contributor to productivity, organizational efficiency, job satisfaction, and mental health. Drawing from self-determination theory, we postulate that high levels of skill utilization are positively associated with physical health and that some of the effect is mediated by health behavior. Using the 2014 Gallup Daily Tracking Survey data (n = 87,316), a nationally representative sample of working adults in the United States, we examine the associations between perceived skill utilization and five health outcomes (self-rated health, hypertension, high cholesterol, cancer, asthma) with healthy behavior (regular exercising, fruits and vegetable consumption) as a mediator of the associations. The regression results showed that a one-point increase in skill utilization (on a three-point scale) was associated with 20% lower odds of reporting poor or fair health, 3% and 8% lower odds of reporting hypertension and high cholesterol, but had no significant association with cancer or asthma. Health behavior mediated 10% of the association between skill utilization and self-rated health, 46% for hypertension, and 18% for high cholesterol. The findings suggest that providing employees the opportunities to use their skills well at work improves health in general, and the effect is partly through enhancing the likelihood of engaging in healthy behaviors. Implications for organizational practice as well as future research directions are discussed. Published by Elsevier Ltd.

Personnel Selection and White Collar Criminality

Science.gov (United States)

1993-08-01

in groups of individuals who may be considered homogeneous but for a 3 particular bahavioral response -- engagement in counterproductive work behavior...author met with the groups of inmates and asked for their volunteer participation. Group members were informed that all research information would be...sessions at which time volunteer participation was sought and the CPI was 3 administered. There were no remunerations nor incentives provided for I .either

White-collar foreign workers in Taiwan.

Science.gov (United States)

Kanjanapan, W

1992-01-01

"This paper will provide some insights on both capital-assisted and non capital-assisted migrants. Drawing upon government statistics from various sources, the analysis will begin with an examination of the links between DFI [direct foreign investment] inflows and the movement of foreign professionals. Then, a qualitative analysis of case studies of Americans who are language teachers will be used to assess some background characteristics of this particular group of migrants, their international migration process, their work experience as well as their adjustment to the host society." excerpt

Effect Of Pressure Support Versus Unassisted Breathing Through A Tracheostomy Collar On Weaning Duration In Patients Requiring Prolonged Mechanical Ventilation: A Randomized Trial

Science.gov (United States)

Jubran, Amal; Grant, Brydon J.B.; Duffner, Lisa A.; Collins, Eileen G.; Lanuza, Dorothy M.; Hoffman, Leslie A.; Tobin, Martin J.

2013-01-01

Context Patients requiring prolonged mechanical ventilation (more than 21 days) are commonly weaned at long-term acute care hospitals (LTACHs). The most effective method of weaning such patients has not been investigated. Objective To compare weaning duration with pressure support versus unassisted breathing through a tracheostomy (trach collar) in patients transferred to a LTACH for weaning from prolonged ventilation. Design, Settings, and Participants Between 2000 and 2010, a randomized study was conducted in tracheotomized patients transferred to a single LTACH for weaning from prolonged ventilation. Of 500 patients who underwent a five-day screening procedure, 316 failed and were randomly assigned to wean with pressure support (n=155) or a trach collar (n=161). Six- and twelve-month survival was also determined. Main outcome measure Primary outcome was weaning duration. Secondary outcome was survival at six and twelve months after enrollment. Results Of 316 patients, four were withdrawn and not included in analysis. Of 152 patients in the pressure-support arm, 68 (44.7%) were weaned; 22 (14.5%) died. Of 160 patients in the trach-collar arm, 85 (53.1%) were weaned; 16 (10.0%) died. Median weaning time was shorter with trach collar than with pressure support: 15 [interquartile range, 8–25] versus 19 [12–31] days, p=0.004. The hazard ratio (HR) for successful weaning rate was higher with trach collar than with pressure support (HR, 1.43; 95% confidence interval [CI], 1.03–1.98, p<0.03) after adjusting for baseline clinical covariates. Trach collar achieved faster weaning than did pressure support among subjects who failed the screening procedure at 12–120 hours (HR, 3.33; 95% CI, 1.44–7.70, p<0.01), whereas weaning time was equivalent with the two methods in patients who failed the screening procedure within 0–12 hours. Mortality was equivalent in the pressure-support and trach-collar arms at six months (55.9% versus 51.3%; 4.7 difference, 95% CI −6

Effect of pressure support vs unassisted breathing through a tracheostomy collar on weaning duration in patients requiring prolonged mechanical ventilation: a randomized trial.

Science.gov (United States)

Jubran, Amal; Grant, Brydon J B; Duffner, Lisa A; Collins, Eileen G; Lanuza, Dorothy M; Hoffman, Leslie A; Tobin, Martin J

2013-02-20

Patients requiring prolonged mechanical ventilation (>21 days) are commonly weaned at long-term acute care hospitals (LTACHs). The most effective method of weaning such patients has not been investigated. To compare weaning duration with pressure support vs unassisted breathing through a tracheostomy collar in patients transferred to an LTACH for weaning from prolonged ventilation. Between 2000 and 2010, a randomized study was conducted in tracheotomized patients transferred to a single LTACH for weaning from prolonged ventilation. Of 500 patients who underwent a 5-day screening procedure, 316 did not tolerate the procedure and were randomly assigned to receive weaning with pressure support (n = 155) or a tracheostomy collar (n = 161). Survival at 6- and 12-month time points was also determined. Primary outcome was weaning duration. Secondary outcome was survival at 6 and 12 months after enrollment. Of 316 patients, 4 were withdrawn and not included in analysis. Of 152 patients in the pressure-support group, 68 (44.7%) were weaned; 22 (14.5%) died. Of 160 patients in the tracheostomy collar group, 85 (53.1%) were weaned; 16 (10.0%) died. Median weaning time was shorter with tracheostomy collar use (15 days; interquartile range [IQR], 8-25) than with pressure support (19 days; IQR, 12-31), P = .004. The hazard ratio (HR) for successful weaning rate was higher with tracheostomy collar use than with pressure support (HR, 1.43; 95% CI, 1.03-1.98; P = .033) after adjusting for baseline clinical covariates. Use of the tracheostomy collar achieved faster weaning than did pressure support among patients who did not tolerate the screening procedure between 12 and 120 hours (HR, 3.33; 95% CI, 1.44-7.70; P = .005), whereas weaning time was equivalent with the 2 methods in patients who did not tolerate the screening procedure within 0 to 12 hours. Mortality was equivalent in the pressure-support and tracheostomy collar groups at 6 months (55.92% vs 51.25%; 4.67% difference, 95

Social Relationships in Religious Institutions and Healthy Lifestyles

Science.gov (United States)

Krause, Neal; Shaw, Benjamin; Liang, Jersey

2011-01-01

The purpose of this study is to see if encouragement from fellow church members helps older people develop and maintain healthy lifestyles. The findings indicate that informal church-based support is associated with healthy lifestyles among older African Americans but not older Whites. In addition, the influence of support from fellow church…

The Effects of Messages about the Causes of Obesity on Disciplinary Action Decisions for Overweight Employees.

Science.gov (United States)

Lindeman, Meghan I H; Crandall, Amanda K; Finkelstein, Lisa M

2017-05-19

We investigated the impact of messages about the causes of obesity (controllable or uncontrollable) on the disciplinary action consequences selected for obese employees in response to a work-related mistake. Participants read about either the controllable or uncontrollable causes of obesity before reviewing an ostensible employee file that included a description of an employee mistake. Depending on condition, the file contained a photo of the employee that either depicted them as obese or average weight. Participants were more willing to withhold a raise or promotion from an obese employee than from an average-weight employee. Further, there was little evidence that the messages about the causes of obesity affected participants' perceived control and self-efficacy for healthy behaviors.

Pressure ulcers, indentation marks and pain from cervical spine immobilization with extrication collars and headblocks: An observational study.

Science.gov (United States)

Ham, Wietske H W; Schoonhoven, Lisette; Schuurmans, Marieke J; Leenen, Luke P H

2016-09-01

To describe the occurrence and severity of pressure ulcers, indentation marks and pain from the extrication collar combined with headblocks. Furthermore, the influence of time, injury severity and patient characteristics on the development of pressure ulcers, indentation marks and pain was explored. Observational. Level one trauma centre in the Netherlands. Adult trauma patients admitted to the Emergency Department in an extrication collar combined with headblocks. Between January and December 2013, 342 patients were included. Study outcomes were incidence and severity of pressure ulcers, indentation marks and pain. The following dependent variables were collected: time in the cervical collar and headblocks, Glasgow Coma Scale, Mean Arterial Pressure, haemoglobin, Injury Severity Score, gender, age, and Body Mass Index. 75.4% of the patients developed a category 1 and 2.9% a category 2 pressure ulcer. Indentation marks were observed in 221 (64.6%) patients; 96 (28.1%) had severe indentation marks. Pressure ulcers and indentation marks were observed most frequently at the back, shoulders and chest. 63.2% experienced pain, of which, 38.5% experienced severe pain. Pain was mainly located at the occiput. Female patients experienced significantly more pain (NRS>3) compared to male patients (OR=2.14, 95% CI 1.21-3.80) None of the investigated variables significantly increased the probability of developing PUs or indentation marks. The high incidence of category 1 pressure ulcers and severe indentation marks indicate an increased risk for pressure ulcer development and may well lead to more severe PU lesions. Pain due to the application of the extrication collar and headblocks may lead to undesirable movement (in order to relieve the pressure) or to bias clinical examination of the cervical spine. It is necessary to revise the current practice of cervical spine immobilization. Copyright © 2016 Elsevier Ltd. All rights reserved.

Economic costs and benefits of promoting healthy takeaway meals at workplace canteens

DEFF Research Database (Denmark)

Jensen, Jørgen Dejgård; Mørkbak, Morten Raun; Nordström, Leif Jonas

2012-01-01

to assess the net society costs and benefits associated with an extended use of canteen takeaway meals as a health promotion strategy. The results show that employees have a positive willingness to pay for health attributes in canteen takeaway meals, but with a minority having a highly negative willingness......Canteen Takeaway is a novel concept, which entails workplace canteens to utilise existing production capacity to supply packaged meals for employees to bring home. The concept has a potential to raise the average nutritional quality of employees' diets. The purpose of the study is to assess...... to pay for the canteen takeaway concept. The potential health effects of a healthy canteen takeaway programme are estimated to be positive, but modest in magnitude. The estimated costs of providing healthy canteen takeaway meals exceed the sum of average direct and indirect benefits. In conclusion...

Economic costs and benefits of promoting healthy takeaway meals at workplace canteens

DEFF Research Database (Denmark)

Jensen, Jørgen Dejgård; Mørkbak, Morten Raun; Nordström, Leif Jonas

to assess the net society costs and benefits associated with an extended use of canteen takeaway meals as a health promotion strategy. The results show that employees have a positive willingness to pay for health attributes in canteen takeaway meals, but with a minority having a highly negative willingness......Canteen Takeaway is a novel concept, which entails workplace canteens to utilise existing production capacity to supply packaged meals for employees to bring home. The concept has a potential to raise the average nutritional quality of employees' diets. The purpose of the study is to assess...... to pay for the canteen takeaway concept. The potential health effects of a healthy canteen takeaway programme are estimated to be positive, but modest in magnitude. The estimated costs of providing healthy canteen takeaway meals exceed the sum of average direct and indirect benefits. In conclusion...

Trade Union Cooperation in the EU: Views Among Swedish Trade Unions and Their Members

Directory of Open Access Journals (Sweden)

Bengt Furåker

2013-09-01

Full Text Available This article compares views among Swedish trade unions with those of their members regarding cross-national union cooperation in Europe or the EU. Data are derived from two different surveys, one among trade unions in 2010–2011 and the other among employees in 2006. It turns out that trade unions are generally more affirmative than their members to transnational union cooperation. In the employee survey, differences appear between members of the three peak-level organizations—the LO (manual workers, the TCO (white-collar workers, and Saco (professionals. However, controlling for education, these differences cannot be verified statistically. Higher education—which above all Saco members have—is linked to more positive attitudes toward transnational union cooperation. The gap between the organizations and their affiliates concerning engagement in European issues appears to be larger in the LO than in Saco, with the TCO somewhere in the middle.

Effect of organization-level variables on differential employee participation in 10 federal worksite health promotion programs.

Science.gov (United States)

Crump, C E; Earp, J A; Kozma, C M; Hertz-Picciotto, I

1996-05-01

Guided by a conceptual model, the authors used both qualitative data (e.g., individual interviews, focus groups) and quantitative data from an employee survey (N = 3,388) in 10 federal agencies to investigate whether organization context and implementation process affected participation in worksite health promotion and disease prevention (HPDP) activities among demographic subgroups. Overall, employees on average participated in fewer than two agency-supported health-related activities per year (17% in fitness, 40% in health risk assessment activities). Employees participated more where coworkers endorsed such programs. Minority employees and employees in lower level positions were more likely to participate in fitness activities when organizations had a more comprehensive program structure, engaged in more marketing strategies, gave time off to employees to participate, or had on-site facilities. Management support for the program was related to participation by employees who were male, white, and had upper level positions. The data supported the proposed model; also confirmed was two predicted relationships between model constructs, which provided a better understanding of differential participation by employee groups.

FBI's Employee Assistance Program: an advanced law enforcement model.

Science.gov (United States)

McNally, V J

1999-01-01

As we approach the 21st century the FBI has enhanced its Employee Assistance Program (EAP) to include EAP services, Peer Support and Critical Incident Stress Management/Debriefing (CISM/D) and Chaplains' Program. This EAP is now anticipating the future to include a Compassion Fatigue Program for its counselors and coordinators, as well as developing CISD protocols for incidents involving weapons of mass destruction. As the FBI has accepted new challenges in the investigative arena throughout the world, so the FBI's Employee Assistance and related programs have set out to support their employees and family members with a continuum of integrated confidential services. The FBI recognizes that its most important asset is its personnel, and EAP is the vehicle to assist the FBI family in remaining healthy and strong for the continuous quest to fulfill its mission.

Cervical collar or physiotherapy versus wait and see policy for recent onset cervical radiculopathy: randomised trial.

NARCIS (Netherlands)

B. Kuijper (Barbara); J.T. Tans; A. Beelen (Anita); F. Nollet (Frans); M. de Visser (Marianne)

2009-01-01

textabstractOBJECTIVE: To evaluate the effectiveness of treatment with collar or physiotherapy compared with a wait and see policy in recent onset cervical radiculopathy. DESIGN: Randomised controlled trial. SETTING: Neurology outpatient clinics in three Dutch hospitals. PARTICIPANTS: 205 patients

Is midlife occupational physical activity related to disability in old age? The SNAC-Kungsholmen study.

Directory of Open Access Journals (Sweden)

Elisabeth Rydwik

Full Text Available OBJECTIVES: Leisure-time physical activity (PA has been established to be related to more years lived without disability. However, less is known about the relationship between occupational PA and disability in old age. The aim of the study was 1 to investigate whether midlife occupational PA is related to late-life disability, and 2 to test the hypothesis that the association differs according to the occupational categories of blue and white collar work. METHODS: The study population was derived from the Swedish National Study on Aging and Care, and consisted of a random sample of 1804 subjects aged 72 and above. The association of occupational PA during the longest held occupation with disability in old age was determined using logistic regression. RESULTS: There was no significant relationship between occupational PA and disability in personal or instrumental activities of daily living (ADL after controlling for demographic and health-related factors. However, in stratified analyses moderate levels of occupational PA was associated with a lower odds ratio of dependency in personal ADL amongst white collar workers, compared to low level of occupational PA (OR = 0.34 95% C1 0.12-0.98. CONCLUSIONS: Moderate levels of midlife occupational PA were associated with a decreased risk of personal ADL disability in old age among white collar workers, but not among blue collar workers. Our results highlight the importance of encouraging white collar workers to engage in physical activity during or outside work hours.

Blue-Collar Affluence in a Remote Mining Town: Challenging the Modernist Myth of Education

Science.gov (United States)

Forsey, Martin

2015-01-01

Based on research in Karratha, a remote resource town in Western Australia, this paper explores the ways in which blue-collar affluence disturbs the meritocratic mythology of formal education. In the opening decade of the twenty-first century Karratha was one of Australia's most affluent towns, yet its adult population was characterised by a level…

Cervical collar or physiotherapy versus wait and see policy for recent onset cervical radiculopathy: randomised trial

NARCIS (Netherlands)

Kuijper, Barbara; Tans, Jos Th J.; Beelen, Anita; Nollet, Frans; de Visser, Marianne

2009-01-01

Objective To evaluate the effectiveness of treatment with collar or physiotherapy compared with a wait and see policy in recent onset cervical radiculopathy. Design Randomised controlled trial. Setting Neurology outpatient clinics in three Dutch hospitals. Participants 205 patients with symptoms and

Multiple socio-economic circumstances and healthy food habits.

Science.gov (United States)

Lallukka, T; Laaksonen, M; Rahkonen, O; Roos, E; Lahelma, E

2007-06-01

To examine associations between seven indicators of socio-economic circumstances and healthy food habits, while taking into account assumed temporal order between these socio-economic indicators. Data were derived from cross-sectional postal questionnaires in 2000-2002. Socio-economic circumstances were assessed by parental education, childhood economic difficulties, own education, occupational class, household income, home ownership and current economic difficulties. Healthy food habits were measured by an index consisting of consumption of fresh vegetables, fruit or berries, rye bread, fish and choosing vegetable fats on bread and oil in cooking. Sequential logistic regression models were used, adjusting for age and marital status. Employees of the City of Helsinki, Finland (n=8960, aged 40-60 years). Healthy food habits were reported by 28% of women and by 17% of men. Own education, occupational class, household income, home ownership and current economic difficulties were associated with healthy food habits. These associations were attenuated but mainly remained after mutual adjustments for the socio-economic indicators. Among women, a pathway was found suggesting that part of the effects of education on food habits were mediated through occupational class. Employees in higher and lower socio-economic positions differ in their food habits, and those in lower positions and economically disadvantaged are less likely to report healthy food habits. Health promotion programmes and food policies should encourage healthier food choices among those in lower socio-economic positions and among those with economic difficulties in particular.

Muslim employees within ‘white’ organizations: the case of Moroccan workers in the Netherlands

NARCIS (Netherlands)

Berger, L.J.; Essers, C.; Himi, M.

2017-01-01

The managing of religious diversity is a topic that is of increasing interest as countries and organizations become increasingly multi-cultured and religiously diverse. In this paper, we aim to understand how Muslim employees perform agency and identity work within the context of white, Western

Physical activity and sedentary behavior in metabolically healthy obese young women

Science.gov (United States)

Studies of physical activity (PA) and sedentary behavior (SB) in metabolically healthy obese (MHO) have been limited to postmenopausal white women. We sought to determine whether PA and SB differ between MHO and metabolically abnormal obese (MAO), in young black and white women....

The influence of work patterns on indicators of cardiometabolic risk in female hospital employees.

Science.gov (United States)

Kirk, Megan; VanDenKerkhof, Elizabeth; Janssen, Ian; Tranmer, Joan

2015-05-01

This study explored the associations between work patterns and indicators of cardiometabolic risk in female hospital employees. Aspects of work environments potentially influence the health of employees; however, we have a poor understanding of how different hospital work patterns contribute to cardiovascular risk in female employees. We conducted a cross-sectional study of 466 female employees from 2 hospitals in Ontario. Data were collected through self-report, physical examination, and use of hospital administrative work data. In the adjusted analyses, full-time work status, extended shift length, and working 35 or more paid overtime hours per year were significantly associated with metabolic syndrome. Different work patterns increase cardiometabolic risk in female employees, suggesting a need to better monitor the health of the workforce and implement healthy workplace policy.

Causes and consequences of timing errors associated with global positioning system collar accelerometer activity monitors

Science.gov (United States)

Adam J. Gaylord; Dana M. Sanchez

2014-01-01

Direct behavioral observations of multiple free-ranging animals over long periods of time and large geographic areas is prohibitively difficult. However, recent improvements in technology, such as Global Positioning System (GPS) collars equipped with motion-sensitive activity monitors, create the potential to remotely monitor animal behavior. Accelerometer-equipped...

[Effects of a long-term intervention in a work cafeteria on employee vegetable intake].

Science.gov (United States)

Misawa, Akemi; Yoshita, Katsushi; Fukumura, Tomoe; Tanaka, Taichiro; Tamaki, Junko; Takebayashi, Toru; Kusaka, Yukinori; Nakagawa, Hideaki; Yamato, Hiroshi; Okayama, Akira; Miura, Katsuyuki; Okamura, Tomonori; Ueshima, Hirotsugu

2015-01-01

We examined the effects on employee vegetable intake of a long-term intervention in an employee work cafeteria. The subjects were approximately 1,200 employees (aged 19-61 years) of an industrial company in Fukui prefecture. We promoted the intake of typical Japanese style meals that combined three elements (staple foods, main dishes and vegetable dishes) to increase vegetables intake. We displayed all items on the menus of the employee cafeteria using three colors (yellow, red and green to denote three elements) to indicate healthy food choices for the maintenance of a healthy food environment. We advised employees to choose meals containing the three elements at the time of payment, for nutritional education (appropriate portion choice: APC). We evaluated the ratio of APC at the same time. To calculate the mean daily intake per person, we carried out a questionnaire survey similar to the "semi-quantitative food frequency questionnaire" and asked about the frequency and approximate intake of vegetables. The APC was 63.5% after one year of intervention, significantly increased to 82.1% after two years (p breakfast (p < 0.001), lunch (p < 0.001) and dinner (p = 0.011), and from vegetable juice (p = 0.030) significantly increased after three years of intervention. The consumption of pickles significantly decreased after three years of intervention (p = 0.009). It was estimated that the vegetable intake of men increased from 167.3 to 184.6 g, and that of women from 157.9 to 187.7 g. Employee estimated vegetable intake was significantly increased and that of pickles was significantly decreased by a long-term intervention (three years) in the employee work cafeteria.

The healthy organization construct: A review and research agenda.

Science.gov (United States)

Raya, Rampalli Prabhakara; Panneerselvam, Sivapragasam

2013-09-01

Work plays an important role in one's life for many reasons. It provides us with economic, social, and personal satisfaction and accounts for a substantial percentage of our waking hours. But in today's knowledge-driven economy, organization of work has been changing at a warp speed as a consequence of economic, social and technological aspects of changes brought down by globalization and liberalization worldwide. While this situation has eliminated some risks of the earlier industrial era, it is introducing others. In such a dynamic business environment, where can business leaders and managers find competitive advantage? It lies in balancing people and performance goals. This is the line of approach for healthy organization research that examines organizational context with regard to: People, work organization, management practices, employee wellbeing and performance. The healthy organization concept proposes that along with the profits, employee's well being should also be an important goal for organizations. In this paper, the researcher undertakes an extensive review of literature in the mainstream business literature and establishes the agenda for healthy organization research among other research paradigms.

Exploring New York State Policy Expectations Pertaining to Energy Efficiency and Green Collar Workforce

Science.gov (United States)

Pauli, Felix Asher

2012-01-01

The Green Jobs Green New York (GJGNY) Act of 2009 was designed to reduce energy consumption by creating green collar workforce and providing energy efficiency audits to the public. The problem addressed in this study is the discrepancy between the expectations of Green Jobs Green New York Act of 2009 and the implementation of this policy. This…

Prolonged Sitting is Associated with Attenuated Heart Rate Variability during Sleep in Blue-Collar Workers

Directory of Open Access Journals (Sweden)

David M Hallman

2015-11-01

Full Text Available Prolonged sitting is associated with increased risk for cardiovascular diseases and mortality. However, research into the physiological determinants underlying this relationship is still in its infancy. The aim of the study was to determine the extent to which occupational and leisure-time sitting are associated with nocturnal heart rate variability (HRV in blue-collar workers. The study included 138 blue-collar workers (mean age 45.5 (SD 9.4 years. Sitting-time was measured objectively for four days using tri-axial accelerometers (Actigraph GT3X+ worn on the thigh and trunk. During the same period, a heart rate monitor (Actiheart was used to sample R-R intervals from the electrocardiogram. Time and frequency domain indices of HRV were only derived during nighttime sleep, and used as markers of cardiac autonomic modulation. Regression analyses with multiple adjustments (age, gender, body mass index, smoking, job-seniority, physical work-load, influence at work, and moderate-to-vigorous physical activity were used to investigate the association between sitting time and nocturnal HRV. We found that occupational sitting-time was negatively associated (p < 0.05 with time and frequency domain HRV indices. Sitting-time explained up to 6% of the variance in HRV, independent of the covariates. Leisure-time sitting was not significantly associated with any HRV indices (p > 0.05. In conclusion, objectively measured occupational sitting-time was associated with reduced nocturnal HRV in blue-collar workers. This indicates an attenuated cardiac autonomic regulation with increasing sitting-time at work regardless of moderate-to-vigorous physical activity. The implications of this association for cardiovascular disease risk warrant further investigation via long-term prospective studies and intervention studies.

A voxel-based diffusion tensor imaging study of white matter in bipolar disorder.

Science.gov (United States)

Mahon, Katie; Wu, Jinghui; Malhotra, Anil K; Burdick, Katherine E; DeRosse, Pamela; Ardekani, Babak A; Szeszko, Philip R

2009-05-01

There is evidence from post-mortem and magnetic resonance imaging studies that hyperintensities, oligodendroglial abnormalities, and gross white matter volumetric alterations are involved in the pathophysiology of bipolar disorder. There is also functional imaging evidence for a defect in frontal cortico-subcortical pathways in bipolar disorder, but the white matter comprising these pathways has not been well investigated. Few studies have investigated white matter integrity in patients with bipolar disorder compared to healthy volunteers and the majority of studies have used manual region-of-interest approaches. In this study, we compared fractional anisotropy (FA) values between 30 patients with bipolar disorder and 38 healthy volunteers in the brain white matter using a voxelwise analysis following intersubject registration to Talairach space. Compared to healthy volunteers, patients demonstrated significantly (p or =50) higher FA within the right and left frontal white matter and lower FA within the left cerebellar white matter. Examination of individual eigenvalues indicated that group differences in both axial diffusivity and radial diffusivity contributed to abnormal FA within these regions. Tractography was performed in template space on averaged diffusion tensor imaging data from all individuals. Extraction of bundles passing through the clusters that differed significantly between groups suggested that white matter abnormalities along the pontine crossing tract, corticospinal/corticopontine tracts, and thalamic radiation fibers may be involved in the pathogenesis of bipolar disorder. Our findings are consistent with models of bipolar disorder that implicate dysregulation of cortico-subcortical and cerebellar regions in the disorder and may have relevance for phenomenology.

Investigating Employee-Reported Benefits of Participation in a Comprehensive Australian Workplace Health Promotion Program.

Science.gov (United States)

Kilpatrick, Michelle; Blizzard, Leigh; Sanderson, Kristy; Teale, Brook; Nelson, Mark; Chappell, Kate; Venn, Alison

2016-05-01

To investigate employee-reported benefits of participation, employee organizational commitment, and health-related behaviors and body mass index (BMI) following implementation of a comprehensive workplace health promotion (WHP) program. State government employees from Tasmania, Australia, completed surveys in 2010 (n = 3408) and 2013 (n = 3228). Repeated cross-sectional data were collected on sociodemographic, health, and work characteristics. Participation in WHP activities, employee-reported organizational commitment, and benefits of participation were collected in 2013. Respondents who participated in multiple activities were more likely to agree that participation had motivated them, or helped them to address a range of health and work factors (trends: P employee organizational commitment. No differences were observed in health-related behaviors and BMI between 2010 and 2013. Healthy@Work (pH@W) was either ineffective, or insufficient time had elapsed to detect a population-level change in employee lifestyle factors.

Traffic-Light Labels and Choice Architecture Promoting Healthy Food Choices

Science.gov (United States)

Thorndike, Anne N.; Riis, Jason; Sonnenberg, Lillian M.; Levy, Douglas E.

2014-01-01

Background Preventing obesity requires maintenance of healthy eating behaviors over time. Food labels and strategies that increase visibility and convenience of healthy foods (choice architecture) promote healthier choices, but long-term effectiveness is unknown. Purpose Assess effectiveness of traffic-light labeling and choice architecture cafeteria intervention over 24 months. Design Longitudinal pre–post cohort follow-up study between December 2009 and February 2012. Data were analyzed in 2012. Setting/participants Large hospital cafeteria with mean of 6511 transactions daily. Cafeteria sales were analyzed for: (1) all cafeteria customers and (2) longitudinal cohort of 2285 hospital employees who used the cafeteria regularly. Intervention After 3-month baseline period, cafeteria items were labeled green (healthy), yellow (less healthy) or red (unhealthy) and rearranged to make healthy items more accessible. Main outcome measures Proportion of cafeteria sales that were green or red during each 3-month period from baseline to 24 months. Changes in 12- and 24-month sales were compared to baseline for all transactions and transactions by the employee cohort. Results The proportion of sales of red items decreased from 24% at baseline to 20% at 24 months (p<0.001), and green sales increased from 41% to 46% (p<0.001). Red beverages decreased from 26% of beverage sales at baseline to 17% at 24 months (p<0.001); green beverages increased from 52% to 60% (p<0.001). Similar patterns were observed for the cohort of employees, with largest change for red beverages (23% to 14%, p<0.001). Conclusions A traffic-light and choice architecture cafeteria intervention resulted in sustained healthier choices over 2 years, suggesting food environment interventions can promote long-term changes in population eating behaviors. PMID:24439347

Hospital Mergers in Norway: Employee Health and Turnover to Three Destinations

Directory of Open Access Journals (Sweden)

Mari Holm Ingelsrud

2017-03-01

Full Text Available This article investigates the probability of turnover to three destinations following hospital merg- ers: within the hospital sector, out of the hospital sector, and out of work. It is hypothesized that mergers increase turnover to nonemployment among employees with poor health and increase turnover to employment outside of the hospital sector among healthy employees. Discrete-time survival analyses show that mergers increase turnover within the hospital sector for all employ- ees, regardless of health. Turnover to other sectors and out of work does not increase. Possible explanations for the limited turnover out of the sector associated with mergers are aspects of the Norwegian labor market such as the institution of employee participation, low unemployment, and labor shortages within hospitals.

White matter deficits in psychopathic offenders and correlation with factor structure.

Directory of Open Access Journals (Sweden)

Sylco S Hoppenbrouwers

Full Text Available Psychopathic offenders show a persistent pattern of emotional unresponsivity to the often horrendous crimes they perpetrate. Recent studies have related psychopathy to alterations in white matter. Therefore, diffusion tensor imaging followed by tract-based spatial statistics (TBSS analysis in 11 psychopathic offenders matched to 11 healthy controls was completed. Fractional anisotropy was calculated within each voxel and comparisons were made between groups using a permutation test. Any clusters of white matter voxels different between groups were submitted to probabilistic tractography. Significant differences in fractional anisotropy were found between psychopathic offenders and healthy controls in three main white matter clusters. These three clusters represented two major networks: an amygdalo-prefrontal network, and a striato-thalamo-frontal network. The interpersonal/affective component of the PCL-R correlated with white matter deficits in the orbitofrontal cortex and frontal pole whereas the antisocial component correlated with deficits in the striato-thalamo-frontal network. In addition to replicating earlier work concerning disruption of an amygdala-prefrontal network, we show for the first time that white matter integrity in a striato-thalamo-frontal network is disrupted in psychopathic offenders. The novelty of our findings lies in the two dissociable white matter networks that map directly onto the two major factors of psychopathy.

A new fast neutron collar for safeguards inspection measurements of fresh low enriched uranium fuel assemblies containing burnable poison rods

Energy Technology Data Exchange (ETDEWEB)

Evans, Louise G., E-mail: evanslg@ornl.gov [Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Swinhoe, Martyn T.; Menlove, Howard O. [Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Schwalbach, Peter; Baere, Paul De [European Commission, Euratom Safeguards Office (Luxembourg); Browne, Michael C. [Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

2013-11-21

Safeguards inspection measurements must be performed in a timely manner in order to detect the diversion of significant quantities of nuclear material. A shorter measurement time can increase the number of items that a nuclear safeguards inspector can reliably measure during a period of access to a nuclear facility. In turn, this improves the reliability of the acquired statistical sample, which is used to inform decisions regarding compliance. Safeguards inspection measurements should also maintain independence from facility operator declarations. Existing neutron collars employ thermal neutron interrogation for safeguards inspection measurements of fresh fuel assemblies. A new fast neutron collar has been developed for safeguards inspection measurements of fresh low-enriched uranium (LEU) fuel assemblies containing gadolinia (Gd{sub 2}O{sub 3}) burnable poison rods. The Euratom Fast Collar (EFC) was designed with high neutron detection efficiency to make a fast (Cd) mode measurement viable whilst meeting the high counting precision and short assay time requirements of the Euratom safeguards inspectorate. A fast mode measurement reduces the instrument sensitivity to burnable poison rod content and therefore reduces the applied poison correction, consequently reducing the dependence on the operator declaration of the poison content within an assembly. The EFC non-destructive assay (NDA) of typical modern European pressurized water reactor (PWR) fresh fuel assembly designs have been simulated using Monte Carlo N-particle extended transport code (MCNPX) simulations. Simulations predict that the EFC can achieve 2% relative statistical uncertainty on the doubles neutron counting rate for a fast mode measurement in an assay time of 600 s (10 min) with the available {sup 241}AmLi (α,n) interrogation source strength of 5.7×10{sup 4} s{sup −1}. Furthermore, the calibration range of the new collar has been extended to verify {sup 235}U content in variable PWR fuel

A new fast neutron collar for safeguards inspection measurements of fresh low enriched uranium fuel assemblies containing burnable poison rods

International Nuclear Information System (INIS)

Evans, Louise G.; Swinhoe, Martyn T.; Menlove, Howard O.; Schwalbach, Peter; Baere, Paul De; Browne, Michael C.

2013-01-01

Safeguards inspection measurements must be performed in a timely manner in order to detect the diversion of significant quantities of nuclear material. A shorter measurement time can increase the number of items that a nuclear safeguards inspector can reliably measure during a period of access to a nuclear facility. In turn, this improves the reliability of the acquired statistical sample, which is used to inform decisions regarding compliance. Safeguards inspection measurements should also maintain independence from facility operator declarations. Existing neutron collars employ thermal neutron interrogation for safeguards inspection measurements of fresh fuel assemblies. A new fast neutron collar has been developed for safeguards inspection measurements of fresh low-enriched uranium (LEU) fuel assemblies containing gadolinia (Gd 2 O 3 ) burnable poison rods. The Euratom Fast Collar (EFC) was designed with high neutron detection efficiency to make a fast (Cd) mode measurement viable whilst meeting the high counting precision and short assay time requirements of the Euratom safeguards inspectorate. A fast mode measurement reduces the instrument sensitivity to burnable poison rod content and therefore reduces the applied poison correction, consequently reducing the dependence on the operator declaration of the poison content within an assembly. The EFC non-destructive assay (NDA) of typical modern European pressurized water reactor (PWR) fresh fuel assembly designs have been simulated using Monte Carlo N-particle extended transport code (MCNPX) simulations. Simulations predict that the EFC can achieve 2% relative statistical uncertainty on the doubles neutron counting rate for a fast mode measurement in an assay time of 600 s (10 min) with the available 241 AmLi (α,n) interrogation source strength of 5.7×10 4 s −1 . Furthermore, the calibration range of the new collar has been extended to verify 235 U content in variable PWR fuel designs in the presence of up to

Unattainable goals, middle class fantasies: an ethnography of women's work in feminized retail banking in Istanbul, Turkey

OpenAIRE

Topçu, Berra; Topcu, Berra

2012-01-01

Drawing from a workplace ethnography among women professionals in the increasingly feminized lower echelons of commercial bank branches (so-called retail banking) in Istanbul, Turkey, this thesis is an examination of women’s affective labor and the construction of white-collar subjectivities. Given the performance criteria of professionalism, productivity, efficiency, and individualism as part of neoliberal discourses for attaining the ideal of the white-collar woman in the retail bank, how a...

Impact of implant–abutment connection and positioning of the machined collar/microgap on crestal bone level changes: a systematic review

Science.gov (United States)

Schwarz, Frank; Hegewald, Andrea; Becker, Jürgen

2014-01-01

Objectives To address the following focused question: What is the impact of implant–abutment configuration and the positioning of the machined collar/microgap on crestal bone level changes? Material and methods Electronic databases of the PubMed and the Web of Knowledge were searched for animal and human studies reporting on histological/radiological crestal bone level changes (CBL) at nonsubmerged one-/two-piece implants (placed in healed ridges) exhibiting different abutment configurations, positioning of the machined collar/microgap (between 1992 and November 2012: n = 318 titles). Quality assessment of selected full-text articles was performed according to the ARRIVE and CONSORT statement guidelines. Results A total of 13 publications (risk of bias: high) were eligible for the review. The weighted mean difference (WMD) (95% CI) between machined collars placed either above or below the bone crest amounted to 0.835 mm favoring an epicrestal positioning of the rough/smooth border (P abutment configurations. Due to a high heterogeneity, a meta-analysis was not feasible. Conclusions While the positioning of the machined neck and microgap may limit crestal bone level changes at nonsubmerged implants, the impact of the implant–abutment connection lacks documentation. PMID:23782338

Chronic wasting disease drives population decline of white-tailed deer

Science.gov (United States)

Edmunds, David; Kauffman, Matthew J.; Schumaker, Brant; Lindzey, Frederick G.; Cook, Walter; Kreeger, Terry J.; Grogan, Ronald; Cornish, Todd

2016-01-01

Chronic wasting disease (CWD) is an invariably fatal transmissible spongiform encephalopathy of white-tailed deer, mule deer, elk, and moose. Despite a 100% fatality rate, areas of high prevalence, and increasingly expanding geographic endemic areas, little is known about the population-level effects of CWD in deer. To investigate these effects, we tested the null hypothesis that high prevalence CWD did not negatively impact white-tailed deer population sustainability. The specific objectives of the study were to monitor CWD-positive and CWD-negative white-tailed deer in a high-prevalence CWD area longitudinally via radio-telemetry and global positioning system (GPS) collars. For the two populations, we determined the following: a) demographic and disease indices, b) annual survival, and c) finite rate of population growth (λ). The CWD prevalence was higher in females (42%) than males (28.8%) and hunter harvest and clinical CWD were the most frequent causes of mortality, with CWD-positive deer over-represented in harvest and total mortalities. Survival was significantly lower for CWD-positive deer and separately by sex; CWD-positive deer were 4.5 times more likely to die annually than CWD-negative deer while bucks were 1.7 times more likely to die than does. Population λ was 0.896 (0.859–0.980), which indicated a 10.4% annual decline. We show that a chronic disease that becomes endemic in wildlife populations has the potential to be population-limiting and the strong population-level effects of CWD suggest affected populations are not sustainable at high disease prevalence under current harvest levels.

It does not have to be uncomfortable: the role of behavioral scripts in Black-White interracial interactions.

Science.gov (United States)

Avery, Derek R; Richeson, Jennifer A; Hebl, Michelle R; Ambady, Nalini

2009-11-01

Despite growing racioethnic diversity in U.S. organizations, few organizational studies have focused on Black-White interracial interactions. Two experiments examined the influence of interaction roles, and the social scripts they trigger, on White participants' anxiety during dyadic interactions with Black partners. Results from both studies reveal that White participants exhibited greater discomfort in Black-White interactions than in same-race interactions unless their interaction role offered an accessible script to guide behavior. Thus, the present findings suggest organizations may be able to attenuate anxiety among White employees by (a) providing opportunities for initial Black-White interactions in settings with clearly defined social scripts for behavior and (b) helping them to develop behavioral scripts for naturally occurring Black-White workplace interactions.

76 FR 3638 - Nominations Requested for the 2011 Healthy Living Innovation Awards

Science.gov (United States)

2011-01-20

... Delivery Healthy Workplace [cir] Large Employer> 500 employees [cir] Small Employer Non-Profit Public... consideration upon review: Creativity and Innovation Leadership Sustainability Replicability Results/Outcomes...

Sleep in healthy black and white adolescents.

Science.gov (United States)

Matthews, Karen A; Hall, Martica; Dahl, Ronald E

2014-05-01

Inadequate sleep among adolescents has negative consequences for self-regulation, emotional well-being, and risk behaviors. Using multiple assessment methods, we evaluated the adequacy of sleep among healthy adolescents from a lower socioeconomic community and expected differences by race. A total of 250 healthy high school students enrolled in public school (mean age: 15.7 years; 57% black, 54% female) from families of low to middle class according to the Hollingshead scale participated in weeklong assessments of sleep duration and fragmentation, assessed by using actigraphy; sleep duration and perceived quality, assessed by using daily diaries; and daytime sleepiness and sleep delay, assessed by using a questionnaire. Students slept during the school week a mean ± SD of 6.0 ± 0.9 hours per night according to actigraphy and 6.8 ± 1.1 hours according to daily diary, and during the weekend, a mean of 7.4 ± 1.2 and 8.7 ± 1.4 hours, respectively. Black participants and male participants slept less and had more fragmented sleep; female participants reported poorer quality of sleep in their daily diaries and more daytime sleepiness. The results remained significant after adjustments for age, physical activity, smoking status, and percentile BMI. Most students slept less than the 8 to 9 hours suggested by the guidelines of the Centers for Disease Control and Prevention. Black male participants had the least amount of sleep, which may play a role in the substantial risks experienced by this demographic group. Our findings are consistent with recommendations that pediatricians should routinely screen their adolescent patients about their sleep, especially those from at-risk subgroups. Copyright © 2014 by the American Academy of Pediatrics.

Promoting healthy eating at work: a guide for employers

OpenAIRE

Public Health Agency

2010-01-01

This booklet is part of the Work Well aimed at promoting health in the workplace. It outlines to employers the benefits of promoting healthy eating at work, what action can be taken, the range of healthier food options that can be provided in a canteen or by using external caterers, ways of promoting healthy eating among employees that do not have to be expensive or time consuming, and key steps for action.

Histology of palate and soft palate tonsil of collared peccary (Tayassu tajacu).

Science.gov (United States)

Teófilo, T S; Morais, M R P T; Dias, G F; Diniz, A N; Chaves, H S A; Fontenele-Neto, J D

2014-10-01

Peccaries are characterized by a prominent skin gland, known as scent gland, which is located in the middle of the rump. These animals are able to survive in a great variety of habitats, from humid tropical forests to semi-arid areas. They are omnivorous animals, and their diet includes fibrous material, vegetables, fruits, small vertebrates and insects. Collared peccary hard palate and soft palate tonsils were studied, macroscopic morphometric data were collected and tissue samples were paraffin-embedded. Sections were stained with HE, Gomori's trichrome and von Kossa; the first two were used to study general organization and the latter to detect calcium deposits. The hard palate showed one incisive papilla followed by several rugae united by a distinct raphe. The hard palate is lined by a keratinised squamous epithelium resting on a dense connective, whereas in the soft palate, the epithelium is parakeratinised and showed lymphocyte infiltration. The palate showed several pacinian corpuscles in the propria-submucosa. Two ovoid-shaped tonsils were found in the soft palate, and several crypts were observed on its surface. The epithelium was highly infiltrated by lymphocytes, and within the crypts, tonsilloliths were frequently observed. The study showed that the general organization of collared peccary palate is similar to other species, but in its oropharynx, only the soft palate tonsil was present and the pacinian corpuscles formed small aggregates. © 2013 Blackwell Verlag GmbH.

Fornix white matter is correlated with resting state functional connectivity of the thalamus and hippocampus in healthy aging but not in mild cognitive impairment- a preliminary study

Directory of Open Access Journals (Sweden)

Elizabeth Grace Kehoe

2015-02-01

Full Text Available In this study we wished to examine the relationship between the structural connectivity of the fornix, a white matter (WM tract in the limbic system which is affected in amnestic mild cognitive impairment (aMCI and Alzheimer’s disease (AD, and the resting state functional connectivity (FC of two key related subcortical structures, the thalamus and hippocampus. Twenty-two older healthy controls (HC and 18 older adults with aMCI underwent multi-modal MRI scanning. The fornix was reconstructed using constrained-spherical deconvolution (CSD-based tractography. The FC between the thalamus and hippocampus was calculated using a region-of-interest approach from which the mean time series were exacted and correlated. Diffusion tensor imaging (DTI measures of the white matter microstructure of the fornix were correlated against the Fisher Z correlation values from the FC analysis. There was no difference between the groups in the fornix white matter measures, nor in the resting state FC of the thalamus and hippocampus. We did however find that the relationship between functional and structural connectivity differed significantly between the groups. In the HCs there was a significant positive association between linear diffusion (CL in the fornix and the FC of the thalamus and hippocampus, however there was no relationship between these measures in the aMCI group. These preliminary findings suggest that in aMCI, the relationship between the functional and structural connectivity of regions of the limbic system may be significantly altered compared to healthy ageing. The combined use of DWI and fMRI may advance our understanding of neural network changes in aMCI, and elucidate subtle changes in the relationship between structural and functional brain networks.

Employee Care

OpenAIRE

Zavadilová, Eva

2014-01-01

The theme of the bachelor's thesis is the issue of employee care and related provision of employee benefits. The main objective is to analyze the effective legislation and characterize the basic areas of employee care. First of all, the thesis focuses on the matter of employee care and related legislation analyzing the working conditions, professional growth of the employees, catering of employees and special conditions for some employees. Furthermore, the special attention is paid to the vol...

Employee Benefit Status from E-Employee Service

Science.gov (United States)

Gündüz, Semseddin; Çoklar, Ahmet Naci

2017-01-01

The internet is the one of the most important global network and information source in information age. The internet has changed employee's life enormously. The purpose of this study is to clarify the benefitting situations of employees from e-employee services. For this purpose, a 20-item data collection tool, based on the e-employee services put…

Abnormal blood-brain barrier permeability in normal appearing white matter in multiple sclerosis investigated by MRI

DEFF Research Database (Denmark)

Cramer, Stig Præstekær; Simonsen, Helle Juhl; Frederiksen, Jette Lautrup Battistini

2013-01-01

To investigate whether blood-brain barrier (BBB) permeability is disrupted in normal appearing white matter in MS patients, when compared to healthy controls and whether it is correlated with MS clinical characteristics.......To investigate whether blood-brain barrier (BBB) permeability is disrupted in normal appearing white matter in MS patients, when compared to healthy controls and whether it is correlated with MS clinical characteristics....

Influence of recovery method and centrifugation on epididymal sperm from collared peccaries (Pecari tajacu Linnaeus, 1758).

Science.gov (United States)

Bezerra, José Artur Brilhante; da Silva, Andréia Maria; Peixoto, Gislayne Christianne Xavier; da Silva, Mariana de Araújo; Franco de Oliveira, Moacir; Silva, Alexandre Rodrigues

2014-05-01

In order to establish protocols for gamete recovery from accidentally killed wild animals, or to take advantage of those slaughtered by captive breeders, we assess the influence of two methods on the recovery of epididymal sperm from collared peccaries, and verify the effect of centrifugation on such gametes. Genitalia from nine animals were used. For each animal, one epididymis was processed by flotation and the other was processed by retrograde flushing, both using a buffered media based on Tris. Following recovery, sperm were evaluated for motility, vigor, viability, functional membrane integrity, and morphology. A 1-mL aliquot of each sample was centrifuged, the supernatant removed, and the pellet suspended and evaluated as fresh samples. The sperm characteristics did not differ between the samples collected by flotation or retrograde flushing (P methods was affected by centrifugation. In conclusion, epididymal sperm from collared peccaries can be efficiently collected through flotation or retrograde flushing, but not when either is followed by centrifugation.

Traffic-light labels and choice architecture: promoting healthy food choices.

Science.gov (United States)

Thorndike, Anne N; Riis, Jason; Sonnenberg, Lillian M; Levy, Douglas E

2014-02-01

Preventing obesity requires maintenance of healthy eating behaviors over time. Food labels and strategies that increase visibility and convenience of healthy foods (choice architecture) promote healthier choices, but long-term effectiveness is unknown. Assess effectiveness of traffic-light labeling and choice architecture cafeteria intervention over 24 months. Longitudinal pre-post cohort follow-up study between December 2009 and February 2012. Data were analyzed in 2012. Large hospital cafeteria with a mean of 6511 transactions daily. Cafeteria sales were analyzed for (1) all cafeteria customers and (2) a longitudinal cohort of 2285 hospital employees who used the cafeteria regularly. After a 3-month baseline period, cafeteria items were labeled green (healthy); yellow (less healthy); or red (unhealthy) and rearranged to make healthy items more accessible. Proportion of cafeteria sales that were green or red during each 3-month period from baseline to 24 months. Changes in 12- and 24-month sales were compared to baseline for all transactions and transactions by the employee cohort. The proportion of sales of red items decreased from 24% at baseline to 20% at 24 months (pchoice architecture cafeteria intervention resulted in sustained healthier choices over 2 years, suggesting that food environment interventions can promote long-term changes in population eating behaviors. © 2013 American Journal of Preventive Medicine Published by American Journal of Preventive Medicine All rights reserved.

Health Harms from Secondhand Smoke

Science.gov (United States)

... those who live in rental housing. 3 For workers, exposure is relatively higher in service and blue-collar occupations than in white- collar occupations. 4 The report found that, “today, the adverse health effects of exposure to secondhand smoke are well understood, ...

Does Employee Recognition Affect Positive Psychological Functioning and Well-Being?

Science.gov (United States)

Merino, M Dolores; Privado, Jesús

2015-09-14

Employee recognition is one of the typical characteristics of healthy organizations. The majority of research on recognition has studied the consequences of this variable on workers. But few investigations have focused on understanding what mechanisms mediate between recognition and its consequences. This work aims to understand whether the relationship between employee recognition and well-being, psychological resources mediate. To answer this question a sample of 1831 workers was used. The variables measured were: employee recognition, subjective well-being and positive psychological functioning (PPF), which consists of 11 psychological resources. In the analysis of data, structural equation models were applied. The results confirmed our hypothesis and showed that PPF mediate the relationship between recognition and well-being. The effect of recognition over PPF is two times greater (.39) with peer-recognition than with supervisor-recognition (.20), and, the effect of PPF over well-being is .59. This study highlights the importance of promoting employee recognition policies in organizations for the impact it has, not only on well-being, but also on the positive psychological functioning of the workers.

Neural-humoral responses during head-up tilt in healthy young white and black women

Directory of Open Access Journals (Sweden)

Sara S Jarvis

2014-03-01

Full Text Available Young black women have higher prevalence of hypertension during pregnancy compared to white women, which may be attributable to differences in blood pressure (BP regulation. We hypothesized that young normotensive black women would demonstrate augmented muscle sympathetic nerve activity (MSNA and renal-adrenal responses to orthostasis. Fifteen white and ten black women (30±4 vs. 32±6 yrs; means±SD had haemodynamics and MSNA measured during baseline (BL, 30° and 60° head-up tilt (HUT, and recovery. Blood was drawn for catecholamines, direct renin, vasopressin, and aldosterone. BL brachial systolic BP (SBP: 107±6 vs. 101±9 mmHg and diastolic BP (DBP: 62±4 vs. 56±7 mmHg were higher in white women (both p< 0.05. ΔDBP (60° HUT-BL was greater in black women compared to white (p< 0.05. Cardiac output and total peripheral resistance was similar between groups. MSNA burst frequency was higher in whites (BL: 16±10 vs. 14±9 bursts/min, p< 0.05 and increased in both groups during HUT (60°: 39±8 vs. 34±13 bursts/min, p< 0.05 from BL. Noradrenaline was higher in white women (BL: 210±87 vs. 169±50 pg/ml; 60° HUT: 364±102 vs. 267±89 pg/ml, p< 0.05. Direct renin was higher and vasopressin and Δaldosterone tended to be higher in blacks (BL, direct renin: 12.1±5.0 vs. 14.4±3.7 pg/ml, p< 0.05; BL, vasopressin: 0.4±0.0 vs. 1.6±3.6pg/ml, p=0.065; Δaldosterone: -0.9±5.1 vs. 3.8±7.5 ng/ml; p=0.069. These results suggest that young normotensive white women rely on sympathetic neural more so than black women who have a tendency to rely on the renal-adrenal system to regulate BP during an orthostatic stress.

Neural-humoral responses during head-up tilt in healthy young white and black women

Science.gov (United States)

Jarvis, Sara S.; Shibata, Shigeki; Okada, Yoshiyuki; Levine, Benjamin D.; Fu, Qi

2014-01-01

Young black women have higher prevalence of hypertension during pregnancy compared to white women, which may be attributable to differences in blood pressure (BP) regulation. We hypothesized that young normotensive black women would demonstrate augmented muscle sympathetic nerve activity (MSNA) and renal-adrenal responses to orthostasis. Fifteen white and ten black women (30 ± 4 vs. 32 ± 6 years; means ± SD) had haemodynamics and MSNA measured during baseline (BL), 30 and 60° head-up tilt (HUT), and recovery. Blood was drawn for catecholamines, direct renin, vasopressin, and aldosterone. BL brachial systolic BP (SBP: 107 ± 6 vs. 101 ± 9 mmHg) and diastolic BP (DBP: 62 ± 4 vs. 56 ± 7 mmHg) were higher in white women (both p < 0.05). Δ DBP (60° HUT-BL) was greater in black women compared to white (p < 0.05). Cardiac output and total peripheral resistance were similar between groups. MSNA burst frequency was higher in whites (BL: 16 ± 10 vs. 14 ± 9 bursts/min, main effect p < 0.05) and increased in both groups during HUT (60°: 39 ± 8 vs. 34 ± 13 bursts/min, p < 0.05 from BL). Noradrenaline was higher in white women during 60° HUT (60° HUT: 364 ± 102 vs. 267 ± 89 pg/ml, p < 0.05). Direct renin was higher and vasopressin and Δ aldosterone tended to be higher in blacks (BL, direct renin: 12.1 ± 5.0 vs. 14.4 ± 3.7 pg/ml, p < 0.05; BL, vasopressin: 0.4 ± 0.0 vs. 1.6 ± 3.6 pg/ml, p = 0.065; Δ aldosterone: −0.9 ± 5.1 vs. 3.8 ± 7.5 ng/ml; p = 0.069). These results suggest that young normotensive white women may rely on sympathetic neural activity more so than black women who have a tendency to rely on the renal-adrenal system to regulate BP during an orthostatic stress. PMID:24624092

Testing the role of comparative advantage and learning in wage and promotion dynamics

OpenAIRE

Hunnes, Arngrim

2008-01-01

Can job assignment based on comparative advantage and learning about workers’ ability explain wage and promotion dynamics within firms? In order to answer this question the Gibbons and Waldman (1999b) model is estimated in a Generalized Method of Moments (GMM) framework using a unique data set on white-collar workers in Norway for the years 1987-1997. The estimation is carried out on two different occupational groups: technical and administrative white-collar workers. The selection of workers...

Positive organisation :|bthe role of leader behaviour in employee engagement and retention / Fallen Mendes.

OpenAIRE

Mendes, Fallen

2010-01-01

Organisations are constantly undergoing major changes. These changes can have negative consequences on organisational functioning and employee well-being. It is therefore vital for organisations to focus on the elements of a healthy organisation so that a positive organisation can be built and the negative consequences avoided. A healthy organisation pays attention to six intenelated dimensions namely; organisational attributes, organizational climate, job design, job future, psychological w...

White matter microstructural organization and gait stability in older adults

Directory of Open Access Journals (Sweden)

Sjoerd M. Bruijn

2014-06-01

Full Text Available Understanding age-related decline in gait stability and the role of alterations in brain structure is crucial. Here, we studied the relationship between white matter microstructural organization using Diffusion Tensor Imaging (DTI and advanced gait stability measures in 15 healthy young adults (range 18-30 years and 25 healthy older adults (range 62-82 years.Among the different gait stability measures, only stride time and the maximum Lyapunov exponent (which quantifies how well participants are able to attenuate small perturbations were found to decline with age. White matter microstructural organization (FA was lower throughout the brain in older adults. We found a strong correlation between FA in the left anterior thalamic radiation and left corticospinal tract on the one hand, and step width and safety margin (indicative of how close participants are to falling over on the other. These findings suggest that white matter FA in tracts connecting subcortical and prefrontal areas is associated with the implementation of an effective stabilization strategy during gait.

African Americans' perceptions of access to workplace opportunities: a survey of employees in Houston, Texas.

Science.gov (United States)

Khosrovani, Masoomeh; Ward, James W

2011-01-01

Although increasing numbers of African Americans are employed in predominantly white organizations, anecdotal and scholarly evidence suggests that they still must overcome barriers to have similar career trajectories as their white counterparts. This study is motivated by other studies pertaining to racial discrimination and inequalities at the workplace as experienced by blacks. We examined how African Americans perceive their own access to workplace opportunities and rewards, their views of other minority employees' work remuneration and career trajectory, as well as gender bias in their organizations. The findings indicated that many respondents believed that in crucial areas of job advancement (e.g., advanced training, mentoring, and promotion), they do not receive what they consider to be a fair share of opportunities from their organizations. Some respondents felt that other minority employees receive more attention and favorable treatment at work than they do. Considering gender bias, many thought that women of all ethnicities had more access to work benefits than their male counterparts.

Personal factors influencing agreement between expert and self-reported assessments of an occupational exposure.

Science.gov (United States)

Neilson, Heather K; Sass-Kortsak, Andrea; Lou, W Y Wendy; Purdham, James T

2007-01-01

This study aimed to identify personal factors associated with expert and respondent agreement on past occupational exposure. Epidemiologic data was collected from 1995 to 1998 in a community-based, case-control study of prostate cancer. Using longest jobs and excluding agreement on "never" exposure, self-reported and expert estimates of ever/ never exposure, by skin or ingestion, to polycyclic aromatic hydrocarbons were compared. Agreement between respondents and the expert was 53.9 percent (N=1,038), with overreporting being more common than underreporting relative to the expert (31.8 percent versus 14.4 percent). In multiple logistic regression models, white-collar occupational status was significantly associated with overreporting (odds ratio [OR] = 0.142; 95 percent confidence interval [CI]: 0.095-0.211; blue-collar versus white-collar), while age was associated with underreporting (OR=1.077; 95 percent CI: 1.043-1.112; one-year increase). Neither job satisfaction nor risk perception appeared to confound other associations. In future studies, overreporting by white-collar workers might be avoided by providing clearer definitions of exposure, whereas elderly respondents may require aids to enhance exposure recall.

First results of feral cats (Felis catus) monitored with GPS collars in New Zealand

CSIR Research Space (South Africa)

Recio, MR

2010-04-01

Full Text Available -monitoring of feral cats injection of 0.12?0.20 ml of Antisedan? (Atipamezone hydrochloride) reversed the effect of Domitor. Individuals were weighed, sexed and visually inspected, and fitted with a GPS data-logger collar (Sirtrack, Havelock North, NZ, http.... __________________________________________________________________________________________________________________________________________________________________ Sex Capture Tracking period No. of No. of potential Fix rate No. of fixes % of fixes date (days) fixes fixes percentage HDOP < 9 used...

48 CFR 22.1101 - Applicability.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Applicability. 22.1101 Section 22.1101 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SOCIOECONOMIC... their blue-collar service workers and some white-collar service workers fairly, but it does not cover...

Non-pharmacological modulation of cerebral white matter organization

DEFF Research Database (Denmark)

Kristensen, Tina D; Mandl, Rene C W; Jepsen, Jens R M

2018-01-01

OBJECTIVE: Neuroplasticity is a well-described phenomenon, but effects of non-pharmacological interventions on white matter (WM) are unclear. Here we review associations between active non-pharmacological interventions and WM organization in healthy subjects and in psychiatric patients. METHOD...

PTFE bypass to below-knee arteries: distal vein collar or not? A prospective randomised multicentre study

DEFF Research Database (Denmark)

Lundgren, Fredrik; Bergqvist, David; Norgren, Lars

2010-01-01

Patency and limb salvage after synthetic bypass to the arteries below-knee are inferior to that which can be achieved with autologous vein. Use of a vein collar at the distal anastomosis has been suggested to improve patency and limb salvage, a problem that is analysed in this randomised clinical...

Executive Functions in Healthy Older Adults Are Differentially Related to Macro- and Microstructural White Matter Characteristics of the Cerebral Lobes

Directory of Open Access Journals (Sweden)

Sarah Hirsiger

2017-11-01

Full Text Available Aging is associated with microstructural white matter (WM changes. WM microstructural characteristics, measured with diffusion tensor imaging (DTI, are different in normal appearing white matter (NAWM and WM hyperintensities (WMH. It is largely unknown how the microstructural properties of WMH are associated with cognition and if there are regional effects for specific cognitive domains. We therefore examined within 200 healthy older participants (a differences in microstructural characteristics of NAWM and WMH per cerebral lobe; and (b the association of macrostructural (WMH volume and microstructural characteristics (within NAWM and WMH separately of each lobe with measures of executive function and processing speed. Multi-modal imaging (i.e., T1, DTI, and FLAIR was used to assess WM properties. The Stroop and the Trail Making Test were used to measure inhibition, task-switching (both components of executive function, and processing speed. We observed that age was associated with deterioration of white matter microstructure of the NAWM, most notably in the frontal lobe. Older participants had larger WMH volumes and lowest fractional anisotropy values within WMH were found in the frontal lobe. Task-switching was associated with cerebral NAWM volume and NAWM volume of all lobes. Processing speed was associated with total NAWM volume, and microstructural properties of parietal NAWM, the parietal WMH, and the temporal NAWM. Task-switching was related to microstructural properties of WMH of the frontal lobe and WMH volume of the parietal lobe. Our results confirm that executive functioning and processing speed are uniquely associated with macro- and microstructural properties of NAWM and WMH. We further demonstrate for the first time that these relationships differ by lobar region. This warrants the consideration of these distinct WM indices when investigating cognitive function.

Investigating the effect of curved shape of bridge abutment provided with collar on local scour, experimentally and numerically

Directory of Open Access Journals (Sweden)

Y. Abdallah Mohamed

2015-06-01

Full Text Available Scour around bridge supports such as abutments can result in structural collapse and loss of life and property, so there is a need to control and minimize the local scour depth. In this paper, numerical and experimental studies were carried out to investigate the effect of different relative radii of the bridge abutment provided with collar on local scour depth. A 3-D numerical model is developed to simulate the scour at bridge abutment using SSIIM program. This model solves 3-D Navier–Stokes equations and a bed load conservation equation. The k–ε turbulence model is used to solve the Reynolds-stress term. It was found the curvature shape of bridge abutment provided with collar could share to reduce the local scour depth by more 95%. In addition, the results of simulation models agree well with the experimental data.

Assessment of American Heart Association's Ideal Cardiovascular Health Metrics Among Employees of a Large Healthcare Organization: The Baptist Health South Florida Employee Study.

Science.gov (United States)

Ogunmoroti, Oluseye; Younus, Adnan; Rouseff, Maribeth; Spatz, Erica S; Das, Sankalp; Parris, Don; Aneni, Ehimen; Holzwarth, Leah; Guzman, Henry; Tran, Thinh; Roberson, Lara; Ali, Shozab S; Agatston, Arthur; Maziak, Wasim; Feldman, Theodore; Veledar, Emir; Nasir, Khurram

2015-07-01

Healthcare organizations and their employees are critical role models for healthy living in their communities. The American Heart Association (AHA) 2020 impact goal provides a national framework that can be used to track the success of employee wellness programs with a focus on improving cardiovascular (CV) health. This study aimed to assess the CV health of the employees of Baptist Health South Florida (BHSF), a large nonprofit healthcare organization. HRAs and wellness examinations can be used to measure the cardiovascular health status of an employee population. The AHA's 7 CV health metrics (diet, physical activity, smoking, body mass index, blood pressure, total cholesterol, and blood glucose) categorized as ideal, intermediate, or poor were estimated among employees of BHSF participating voluntarily in an annual health risk assessment (HRA) and wellness fair. Age and gender differences were analyzed using χ(2) test. The sample consisted of 9364 employees who participated in the 2014 annual HRA and wellness fair (mean age [standard deviation], 43 [12] years, 74% women). Sixty (1%) individuals met the AHA's definition of ideal CV health. Women were more likely than men to meet the ideal criteria for more than 5 CV health metrics. The proportion of participants meeting the ideal criteria for more than 5 CV health metrics decreased with age. A combination of HRAs and wellness examinations can provide useful insights into the cardiovascular health status of an employee population. Future tracking of the CV health metrics will provide critical feedback on the impact of system wide wellness efforts as well as identifying proactive programs to assist in making substantial progress toward the AHA 2020 Impact Goal. © 2015 Wiley Periodicals, Inc.

Health-related behaviours and mental health in Hong Kong employees.

Science.gov (United States)

Zhu, S; Tse, S; Goodyear-Smith, F; Yuen, W; Wong, P W

2017-01-01

Poor physical and mental health in employees can result in a serious loss of productivity. Early detection and management of unhealthy behaviours and mental health symptoms can prevent productivity loss and foster healthy workplaces. To examine health-related behaviours, mental health status and help-seeking patterns in employees, across different industries in Hong Kong. Participants were telephone-interviewed and assessed using the Case-finding and Help Assessment Tool (CHAT) with employee lifestyle risk factors, mental health issues and help-seeking intentions screened across eight industries. Subsequent data analysis involved descriptive statistics and chi-square tests. There were 1031 participants. Key stressors were work (30%), family (19%), money (14%) and interpersonal issues (5%). Approximately 18, 9 and 9% of participants were smokers, drinkers and gamblers, respectively, and only 51% exercised regularly. Depressive and anxiety symptoms were reported by 24 and 31% of employees, respectively. Issues for which they wanted immediate help were interpersonal abuse (16%), anxiety (15%), anger control (14%) and depression (14%). Employees with higher educational attainment were less likely to smoke, drink and gamble than those with lower attainment. Lifestyle and mental health status were not associated with income. Employees in construction and hotel industries smoked more and those in manufacturing drank more than those in other industries. Physical and mental health of Hong Kong employees are concerning. Although employee assistance programmes are common among large companies, initiation of proactive engagement approaches, reaching out to those employees in need and unlikely to seek help for mental health issues, may be useful. © The Author 2016. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Sex and Class Differences in Parent-Child Interaction: A Test of Kohn's Hypothesis

Science.gov (United States)

Gecas, Viktor; Nye, F. Ivan

1974-01-01

This paper focuses on Melvin Kohn's suggestive hypothesis that white-collar parents stress the development of internal standards of conduct in their children while blue-collar parents are more likely to react on the basis of the consequences of the child's behavior. This hypothesis was supported. (Author)

Pressure ulcers, indentation marks and pain from cervical spine immobilization with extrication collars and headblocks : An observational study

NARCIS (Netherlands)

Ham, Wietske H W; Schoonhoven, Lisette; Schuurmans, Marieke J; Leenen, Luke P H

OBJECTIVES: To describe the occurrence and severity of pressure ulcers, indentation marks and pain from the extrication collar combined with headblocks. Furthermore, the influence of time, injury severity and patient characteristics on the development of pressure ulcers, indentation marks and pain

Pressure ulcers, indentation marks and pain from cervical spine immobilization with extrication collars and headblocks: An observational study

NARCIS (Netherlands)

Ham, W.H.; Schoonhoven, L.; Schuurmans, M.J.; Leenen, L.P.

2016-01-01

OBJECTIVES: To describe the occurrence and severity of pressure ulcers, indentation marks and pain from the extrication collar combined with headblocks. Furthermore, the influence of time, injury severity and patient characteristics on the development of pressure ulcers, indentation marks and pain

Expansion of an exotic species and concomitant disease outbreaks: pigeon paramyxovirus in free-ranging Eurasian collared doves.

Science.gov (United States)

Schuler, Krysten L; Green, David E; Justice-Allen, Anne E; Jaffe, Rosemary; Cunningham, Mark; Thomas, Nancy J; Spalding, Marilyn G; Ip, Hon S

2012-06-01

Eurasian collared doves (Streptopelia decaocto) have expanded their range across the United States since their introduction several decades ago. Recent mortality events in Eurasian collared doves in Arizona and Montana, USA, during the winter of 2009-2010 were the result of pigeon paramyxovirus (PPMV), a novel disease agent. The first instance of mortality by this emerging infectious disease in this species occurred in Florida in 2001 with subsequent disease events in 2006 and 2008. Full diagnostic necropsies were performed on carcasses from the three states. PPMV was identified by RT-PCR and virus isolation and was sequenced to the VIb genotype of avian paramyxovirus-1 (APMV). Other APMVs are common in a variety of free-ranging birds, but concern is warranted because of the potential for commingling of this species with native birds, virus evolution, and threats to domestic poultry. Improved surveillance for wildlife mortality events and efforts to prevent introduction of non-native animals could reduce the threat of introducing new pathogens.

Differential effects of white noise in cognitive and perceptual tasks

OpenAIRE

Herweg, Nora A.; Bunzeck, Nico

2015-01-01

Beneficial effects of noise on higher cognition have recently attracted attention. Hypothesizing an involvement of the mesolimbic dopamine system and its functional interactions with cortical areas, the current study aimed to demonstrate a facilitation of dopamine-dependent attentional and mnemonic functions by externally applying white noise in five behavioral experiments including a total sample of 167 healthy human subjects. During working memory, acoustic white noise impaired accuracy whe...

454 sequencing reveals extreme complexity of the class II Major Histocompatibility Complex in the collared flycatcher

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