Sample records for force base workers
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1975-04-01
Surveys and interviews were administered to both civilian and military food service workers at Travis Air Force Base, both before and after dining system changes, to assess job satisfaction, opinions about additional training, and opinions about environmental and equipment features relevant to potential human factors problems.
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LAYING PAVEMENT Kirtland Air Force Base, N.M. - Workers lay new pavement to repair a parking lot . Slideshow 1 Slideshow 2 Kirtland Air Force Base, N.M. - Workers lay new pavement to repair a parking lot
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Why Japanese workers remain in the labor force so long: lessons for the United States?
Williamson, John B; Higo, Masa
2009-12-01
As part of the search for ways to increase labor force participation rates among older workers in the United States, it makes sense to take a close look at evidence from Japan, one of the few industrial countries with a substantially higher labor force participation rate among older workers, particularly men, than the United States. Based mainly on prior studies and original interview data, we first discuss five potential factors which help explain why Japanese workers remain in the labor force as long as they do: (1) perceived economic necessity; (2) the large fraction of workers who are self-employed; (3) a culture that puts a high value on remaining in the labor force throughout the life course; (4) the long healthy life expectancy; and (5) the government's role in facilitating the labor force participation of older workers. We suggest that the Japanese national cultural value on remaining economically productive well into old age clearly underlies the development of the government's legislative initiatives aiming to extend the working lives of older workers. We then outline three policy suggestions for those seeking to increase labor force participation rates among older U.S. workers: (1) increase the financial incentive to workers who remain in the labor force; (2) improve public programs designed to foster efforts by older workers to become self-employed; and (3) increase the extent of government efforts to link older workers to prospective employers.
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Recruitment and retention of psychosocial rehabilitation workers.
Blankertz, L E; Robinson, S E
1997-01-01
Recruitment and retention of direct service workers can be a major problem for administrators of community mental health organizations. This paper, based on a nationwide study of psychosocial rehabilitation workers and administrators, examines the congruity of worker and administrator perceptions of worker motivation for entering and leaving the field. Workers are motivated by the intrinsic nature of the work to enter into and stay in the field. Job burnout is as important as low pay in forcing workers out of the field. Administrators, however, perceive money to be a major factor motivating workers to enter the field and perceive external opportunities as forces that pull them away. Thus, administrators must address their workers' needs if their agencies are to offer quality services.
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Socioeconomic Determinants of Urban Poverty Area Workers' Labor Force Participation and Income.
ERIC Educational Resources Information Center
Pinkerton, James R.
This study examined how the socioeconomic characteristics of male workers from poverty areas in Saint Louis, Missouri, San Antonio, Texas, and Chicago, Illinois, affect their incomes, hours of employment, unemployment, and labor force participation. The research was based on statistical analysis, using an interaction model, of data from the 1970…
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Tanichi, Masaaki; Tatsuki, Toshitaka; Saito, Taku; Wakizono, Tomoki; Shigemura, Jun
2012-01-01
We assessed the core factors necessary for mental health of disaster workers according to the following experiences: 1) the Japan Self-Defense Force (JSDF) disaster relief missions associated with the Great East Japan Earthquake and the Haiti peacekeeping deployment associated with the Great Haiti Earthquake, 2) conformations of the peacekeeping mission units of various countries deployed to Haiti, and 3) JSDF assistance activities to the Japanese earthquake victims. We learned that the basic life needs were the major premises for maintaining the mental health of the disaster workers. Food, drinking supplies, medical supplies were particularly crucial, yet overlooked in Japanese worker settings compared with forces of other countries. Conversely, the workers tend to feel guilty (moushi wake nai) for the victims when their basic life infrastructures are better than those of the victims. The Japanese workers and disaster victims both tend to find comfort in styles based on their culture, in particular, open-air baths and music performances. When planning workers' environments in disaster settings, provision of basic infrastructure should be prioritized, yet a sense of balance based on cultural background may be useful to enhance the workers' comfort and minimize their guilt.
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Watterson, A
2000-01-01
In the world of high speed globalization, the search for global food and water security has failed despite being driven by aggressive agribusiness and aided all too often by so-called Green Revolution research scientists and technologists. In the process, agricultural workers, rural communities, and food production workers face significant occupational and environmental hazards. Countervailing forces to the World Trade Organization (WTO) and agribusiness food strategies are needed. Critical to these forces will be Non-Governmental Organizations (NGOs) working toward non-toxic, nondestructive, community-based agriculture informed by integrated humanistic, scientifically cautious, worker-sensitive, and ecologically located principles.
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The worker of the future. A system outlines the competencies its employees will need.
Hill, K; Meyer, B
1998-01-01
In 1993, Sisters of Mercy Health System-St. Louis (SMHS), having asked itself what kind of employees it would need in the twenty-first century, established a Worker of the Future Task Force to develop tentative answers. The task force began by making projections concerning healthcare, studying the strategic plans of SMHS's members, and surveying its employees. It learned that the system should help workers see how change could benefit them. Next, the task force studied the cultural history of the Sisters of Mercy, developing from it Six Guiding Principles for the evaluation of employee performance. From these principles, the task force derived Twelve Competencies that SMHS will seek in future workers. In 1995 the system's education leaders, with the aid of an internal training organization, decided to develop 17 training modules based on these guiding principles and competencies. Since then, more than 85 SMHS employees have been trained to help coworkers develop customer service skills and other competencies. SMHS has also incorporated the competencies in its job descriptions and performance evaluations, added the Worker of the Future curriculum to its orientation program for new employees, and is currently developing Worker of the Future training sessions for human resources personnel who interview prospective employees.
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2009-01-13
VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, workers guide an upper segment of the transportation canister toward the NOAA-N Prime spacecraft. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/ Daniel Liberotti, VAFB
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2009-01-13
VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, workers place another lower segment of a transportation canister around the NOAA-N Prime spacecraft. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/ Daniel Liberotti, VAFB
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Gender differences in retirement decisions in Hong Kong.
Lee, William Keng Mun
2005-01-01
The study of labor force participation at older ages and the process of retirement do not have a long tradition in Asia's newly developed societies. This study, based on telephone survey of 950 respondents, examines various socio-economic factors that would influence retirement decision among older workers in Hong Kong. The findings show that older men were more likely to participate in the labor force than older women. Interestingly, older workers, in particular older women, with pension were less likely to retire. Having a working spouse decreased the likelihood of retirement and older workers, in particular older women, living with married children were more likely to retire. Poor health also discourages the propensity to continue working at old age. These findings confirm that retirement entails much more than just a decision to stop work, and that there were gender differences in retirement decision. Finally, several policy challenges, with reference to elderly women, concerning older workers' labor force participation were discussed.
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Bailey, Rachel L.; Cox-Ganser, Jean M.; Duling, Matthew G.; LeBouf, Ryan F.; Martin, Stephen B.; Bledsoe, Toni A.; Green, Brett J.; Kreiss, Kathleen
2016-01-01
Rationale Obliterative bronchiolitis in former coffee workers prompted a cross-sectional study of current workers. Diacetyl and 2,3-pentanedione levels were highest in areas for flavoring and grinding/packaging unflavored coffee. Methods We interviewed 75 (88%) workers, measured lung function, and created exposure groups based on work history. We calculated standardized morbidity ratios (SMRs) for symptoms and spirometric abnormalities. We examined health outcomes by exposure groups. Results SMRs were elevated 1.6-fold for dyspnea and 2.7-fold for obstruction. The exposure group working in both coffee flavoring and grinding/packaging of unflavored coffee areas had significantly lower mean ratio of forced expiratory volume in 1 s to forced vital capacity and percent predicted mid-expiratory flow than workers without such exposure. Conclusion Current workers have occupational lung morbidity associated with high diacetyl and 2,3-pentanedione exposures, which were not limited to flavoring areas. PMID:26523478
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Schuring, Merel; Robroek, Suzan J W; Otten, Ferdy W J; Arts, Coos H; Burdorf, Alex
2013-03-01
The aim of this study was to investigate the effect of ill health and socioeconomic status on labor force exit due to unemployment, early retirement, disability pension, or becoming economically inactive. A secondary objective was to investigate the effect of ill health and socioeconomic status on return to work. A representative sample of the Dutch working population (N=15 152) was selected for a prospective study with ten years follow-up (93 917 person-years). Perceived health and individual and household characteristics were measured at baseline with the Permanent Quality of Life Survey (POLS) during 1999-2002. Statistics Netherlands ascertained employment status monthly from January 1999 to December 2008. Cox proportional hazards analyses were used to determine the factors that predicted labor force exit and return to work. Ill health increased the likelihood of labor force exit into unemployment [hazard ratio (HR) 1.89], disability pension (HR 6.39), and early retirement (HR 1.20), but was not a determinant of becoming economically inactive (HR 1.07). Workers with low socioeconomic status were, even after adjusting for ill health, more likely to leave the labor force due to unemployment, disability pension, and economic inactivity. Workers with ill health at baseline were less likely to return to work after unemployment (HR 0.75) or disability pension (HR 0.62). Socioeconomic status did not influence re-employment. Ill health is an important determinant for entering and maintaining paid employment. Workers with lower education were at increased risk for health-based selection out of paid employment. Policies to improve labor force participation, especially among low socioeconomic level workers, should protect workers with health problems against exclusion from the labor force.
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2009-01-13
VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, workers place the first of the lower segments of a transportation canister around the NOAA-N Prime spacecraft. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/ Daniel Liberotti, VAFB
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2009-01-13
VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, workers help guide a second-row segment of a transportation canister toward the NOAA-N Prime spacecraft for installation. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/ Daniel Liberotti, VAFB
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Pulmonary function of nonsmoking female asbestos workers without radiographic signs of asbestosis
DOE Office of Scientific and Technical Information (OSTI.GOV)
Wang, X.R.; Yano, E.; Nonaka, Koichi
Researchers disagree about whether exposure to asbestos causes significant respiratory impairments and airway obstruction in the absence of radiographic asbestosis and smoking. To obtain confirmatory information, the authors examined pulmonary function of 208 nonsmoking female asbestos workers who did not have asbestosis and 136 controls. The authors observed an overall lower single-breath carbon monoxide diffusing capacity in the asbestos workers than in controls. In addition, significant decreases in percentage vital capacity, percentage forced vital capacity, and percentage mean forced expiratory flow during the middle half of the forced vital capacity were evident in the older workers. Logistic regression analysis revealedmore » that asbestos exposure was associated with abnormal single-breath carbon monoxide diffusing capacity, vital capacity, and mean forced expiratory flow during the middle half of the forced vital capacity among the older workers. The age-related decline in vital capacity, forced vital capacity, and mean forced expiratory flow during the middle half of the forced vital capacity was significantly greater in the asbestos workers than the controls. The findings imply that asbestos-exposure per se contributes predominantly to restricted lung volume and reduced single-breath carbon monoxide diffusing capacity. Asbestos may also cause slight airway obstruction, especially in workers who are heavily exposed.« less
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Tavakol, Elahe; Azari, Mansour; Zendehdel, Rezvan; Salehpour, Sousan; Khodakrim, Soheila; Nikoo, Saeed; Saranjam, Behzad
2017-06-01
Aerosols generated during construction activities are an integral part of building operations. Considering the nature of materials used in construction activities, respirable dust contains crystalline silica and particulates not otherwise specified (PNOS). Due to lack of data regarding the occupational health status of Iranian construction workers, the objective of this study was to evaluate occupational exposure to silica and to examine their respiratory health status. In this cross sectional study, 85 construction workers and 40 controls (without active exposure to construction dust) were studied. The workers' exposure to PNOS and silica aerosols was monitored by the NIOSH method No.0600 and a new Fourier transform infrared spectroscopy (FTIR)-based method, respectively. All subjects were also monitored for lung function parameters, such as forced expiratory volume/forced vital capacity (FEV 1 /FVC), peak expiratory flow rate (PEFR), forced expiratory flow (FEF 25-75 ), FVC, and FEV 1 . The mean exposure of workers to respirable PNOS and silica was 9.8 (0.35) and 0.13 (0.019) mg/m 3 , respectively. The groups of construction workers showed significant differences in exposure to PNOS ( P < 0.001) and silica ( P = 0.007). The mean pulmonary function parameters, including FEV 1 % and FVC%, were significantly lower among construction workers, compared to the control group ( P < 0.001 and P = 0.009, respectively). The pulmonary status of 51.8% of construction workers showed moderate restriction, while 4.70% exhibited obstruction. Considering the construction workers' excessive exposure to PNOS and silica, besides depressed lung function parameters, they can be classified as a high-risk group for respiratory diseases.
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2009-12-01
Income Populations EO 13045, Protection of Children from Environmental Health Risks and Safety Risk EO 13423, Strengthening Federal Environment...pose any risk to workers or Base personnel. Industrial hygiene responsibilities of contractors as applicable include reviewing potentially hazardous...unexposed; and ensuring a medical surveillance program is in place to perform occupational health physicals for those workers subject to any
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2009-01-14
VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, workers begin attaching a protective cover over the transportation cover of the NOAA-N Prime spacecraft. The spacecraft will be moved to a transporter. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/ Daniel Liberotti, VAFB
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Pedersen, D M; Clark, J A; Johns, R E; White, G L; Hoffman, S
1989-01-01
In this study the authors investigate the percentage of mismatch between job demands and worker physical capacity in Utah National Guard mechanics. This population had demonstrated a higher incidence of low back trouble than other job descriptions reviewed. The authors utilized onsite still and videotape photography and a computerized biomechanical strength prediction model to assess loads on the lumbosacral spine due to various job tasks. Job demands were then compared to the actual physical capacity of the individual workers based on static strength testing in job-related positions. A load cell on the testing apparatus entered the force generated into a computer which averaged the force of the last three seconds of a five-second lift. It was determined that as much as a 38% mismatch existed within this population for some job tasks which these workers were exposed to. Suggestions for preventing job-related low back cumulative trauma disorders are presented, including: engineering redesign, worker selection programs, work hardening, and others.
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[Demography and labor shortage. Future challenges of labor market policy].
Fuchs, J
2013-03-01
For demographic reasons, the German labor force will decrease dramatically and it will be much older on average. However, labor demand, especially for qualified workers, is expected to remain high. This paper focuses on the possibilities of expanding the labor force by increasing the participation rates of women and older persons. Herein, the change in the labor force is decomposed with respect to population and labor participation and, moreover, the effects of higher participation rates are simulated. The decomposition and simulation scenarios are based on data published by the Institute for Employment Research. The analysis clearly reveals that the effect of a considerably higher labor participation of women and older workers will disappear over time when the working-age population shrinks more and more. In addition, individuals who are currently unemployed or out of the labor force are not skilled enough. Since it seems difficult to get more qualified workers in the short and even in the medium term, improving the conditions for women and older people to take up jobs should be tackled soon. This includes investments in education and health care.
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2000-01-01
Disease Name thumbs pain at the base of the thumbs twisting and gripping butchers , house- keepers, packers, seam- stresses, cutters fingers De...Quervain’s disease difficulty moving finger; snapping and jerking movements repeatedly using the index fingers meatpackers, poultry workers, carpenters...line workers rotator cuff tendinitis hands, wrists pain, swelling repetitive or forceful hand and wrist motions core making, poultry process- ing
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A Global Examination of Policies and Practices for Lifelong Learning
ERIC Educational Resources Information Center
Cummins, Phyllis; Kunkel, Suzanne
2015-01-01
Continuous learning over the life course is necessary to successfully compete in a knowledge-based global economy. Workers are increasingly encouraged to remain in the labor force at older ages, which for many will require skills upgrading. While a wide range of individual and community factors play a role in whether older workers receive skills…
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A Survey of Fatigue in Selected United States Air Force Shift Worker Populations
2006-03-01
34 (Canadian Health Services Research Foundation, 2000, p. 1). To that end, the present study expanded upon an initial USAF assessment of shift worker ...among permanent night workers . Journal of Occupational Health , 43(6), 301-306. Gawron, V. J., French, J., & Funk, D. (2001). An overview of fatigue...HSW-PE-BR-TR-2006-0003 UNITED STATES AIR FORCE 311th Human Systems Wing A Survey of Fatigue in Selected United States Air Force Shift Worker
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Poultry Processing Work and Respiratory Health of Latino Men and Women in North Carolina
Mirabelli, Maria C.; Chatterjee, Arjun B.; Arcury, Thomas A.; Mora, Dana C.; Blocker, Jill N.; Grzywacz, Joseph G.; Chen, Haiying; Marín, Antonio J.; Schulz, Mark R.; Quandt, Sara A.
2015-01-01
Objective To evaluate associations between poultry processing work and respiratory health among working Latino men and women in North Carolina. Methods Between May 2009 and November 2010, 402 poultry processing workers and 339 workers in a comparison population completed interviewer-administered questionnaires. Of these participants, 279 poultry processing workers and 222 workers in the comparison population also completed spirometry testing to provide measurements of forced expiratory volume in 1 second and forced vital capacity. Results Nine percent of poultry processing workers and 10% of workers in the comparison population reported current asthma. Relative to the comparison population, adjusted mean forced expiratory volume in 1 second and forced vital capacity were lower in the poultry processing population, particularly among men who reported sanitation job activities. Conclusions Despite the low prevalence of respiratory symptoms reported, poultry processing work may affect lung function. PMID:22237034
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20 Facts on Women Workers. Fact Sheet No. 88-2.
ERIC Educational Resources Information Center
Women's Bureau (DOL), Washington, DC.
This fact sheet lists 20 interpreted statistics on women workers. The facts cover the following data: number of women workers and their percentage in the labor force; length of time women are expected to stay in the labor force; racial and ethnic groups in the labor force; part-time and full-time employment; types of occupations in which women are…
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Gilles, Martine Annie; Guélin, Jean-Charles; Desbrosses, Kévin; Wild, Pascal
2017-10-01
The working population is getting older. Workers must adapt to changing conditions to respond to the efforts required by the tasks they have to perform. In this laboratory-based study, we investigated the capacities of motor adaptation as a function of age and work pace. Two phases were identified in the task performed: a collection phase, involving dominant use of the lower limbs; and an assembly phase, involving bi-manual motor skills. Results showed that senior workers were mainly limited during the collection phase, whereas they had less difficulty completing the assembly phase. However, senior workers did increase the vertical force applied while assembling parts, whatever the work pace. In younger and middle-aged subjects, vertical force was increased only for the faster pace. Older workers could adapt to perform repetitive tasks under different time constraints, but adaptation required greater effort than for younger workers. These results point towards a higher risk of developing musculoskeletal disorders among seniors. Copyright © 2017 Elsevier Ltd. All rights reserved.
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The challenge of an aging work force: keeping older workers employed and employable.
Rix, S E
1996-01-01
This article reviews labor-force trends and older-worker employment policies in Japan and the United States. Both countries have aging work forces, but Japan's labor force is and for some time has been older than that of the United States. Japan's Ministry of Labor began addressing older-worker issues over 30 years ago and in the ensuing years has promulgated numerous initiatives to extend working life. Mandatory retirement, however, remains both legal and common in Japan, yet labor-force participation rates are higher for older persons in that country than in the United States, where mandatory retirement is illegal. Japan's older-worker programs and policies clearly seem to have an impact on labor-force rates, although those rates are dropping among the elderly in Japan as well as in the United States. The transferability of these programs and policies to the United States is discussed.
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Correcting Part-Time Misconceptions. Policy Watch.
ERIC Educational Resources Information Center
Employment Policies Inst., Washington, DC.
Part-time workers are those working fewer than 35 hours per week. Of the 113 million wage and salary workers in the labor force, only 17 percent are classified as part time. Four of five part-time workers choose to work part-time rather than full-time. The 3.8 million involuntary part-time workers constitute only 3.4 percent of the work force.…
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2005-12-27
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences Building 1555 at Vandenberg Air Force Base in California, workers attach segments of the Pegasus XL rocket that will launch the Space Technology 5 spacecraft later this month. ST5 contains three micro-satellites that will be positioned in a "string of pearls" constellation to perform simultaneous multi-point measurements of the Earth's magnetic field using highly sensitive magnetometers. The scheduled launch date is Feb. 28.
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Does team lifting increase the variability in peak lumbar compression in ironworkers?
Faber, Gert; Visser, Steven; van der Molen, Henk F; Kuijer, P Paul F M; Hoozemans, Marco J M; Van Dieën, Jaap H; Frings-Dresen, Monique H W
2012-01-01
Ironworkers frequently perform heavy lifting tasks in teams of two or four workers. Team lifting could potentially lead to a higher variation in peak lumbar compression forces than lifts performed by one worker, resulting in higher maximal peak lumbar compression forces. This study compared single-worker lifts (25-kg, iron bar) to two-worker lifts (50-kg, two iron bars) and to four-worker lifts (100-kg, iron lattice). Inverse dynamics was used to calculate peak lumbar compression forces. To assess the variability in peak lumbar loading, all three lifting tasks were performed six times. Results showed that the variability in peak lumbar loading was somewhat higher in the team lifts compared to the single-worker lifts. However, despite this increased variability, team lifts did not result in larger maximum peak lumbar compression forces. Therefore, it was concluded that, from a biomechanical point of view, team lifting does not result in an additional risk for low back complaints in ironworkers.
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Basnyat, Iccha
2017-01-01
Thirty-five in-depth, semi-structured interviews were conducted with female, street-based, commercial sex workers in Kathmandu, Nepal. The framework of structural violence guided this study in identifying the structural context that impacts the female sex workers' lives and may cause harm to their health. Structural violence in health care was revealed through thematic analysis as (a) discrimination, (b) forced choice, and (c) limitations to health information sources. Lived experiences highlight how the sex workers engaged with structural limitations in health care access, services, and utilization. Structural violence conveys a message about who is entitled to health care and what a society emphasizes and expects regarding acceptable health behavior. Examining the structural violence highlighted how the sex workers negotiated, understood, and engaged with structural limitations in health care access, services, and utilization. © The Author(s) 2015.
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2008-11-05
VANDENBERG AIR FORCE BASE, Calif. – Inside the payload processing facility at Vandenberg Air Force Base in California, workers get ready to remove the shipping container from NOAA-N Prime, the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. NOAA-N Prime is built by Lockheed Martin and similar to NOAA-N launched on May 20, 2005. Launch of NOAA-N Prime is scheduled for Feb. 4. Photo credit: NASA
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General Population Job Exposure Matrix Applied to a Pooled Study of Prevalent Carpal Tunnel Syndrome
Dale, Ann Marie; Zeringue, Angelique; Harris-Adamson, Carisa; Rempel, David; Bao, Stephen; Thiese, Matthew S.; Merlino, Linda; Burt, Susan; Kapellusch, Jay; Garg, Arun; Gerr, Fred; Hegmann, Kurt T.; Eisen, Ellen A.; Evanoff, Bradley
2015-01-01
A job exposure matrix may be useful for the study of biomechanical workplace risk factors when individual-level exposure data are unavailable. We used job title–based exposure data from a public data source to construct a job exposure matrix and test exposure-response relationships with prevalent carpal tunnel syndrome (CTS). Exposures of repetitive motion and force from the Occupational Information Network were assigned to 3,452 active workers from several industries, enrolled between 2001 and 2008 from 6 studies. Repetitive motion and force exposures were combined into high/high, high/low, and low/low exposure groupings in each of 4 multivariable logistic regression models, adjusted for personal factors. Although force measures alone were not independent predictors of CTS in these data, strong associations between combined physical exposures of force and repetition and CTS were observed in all models. Consistent with previous literature, this report shows that workers with high force/high repetition jobs had the highest prevalence of CTS (odds ratio = 2.14–2.95) followed by intermediate values (odds ratio = 1.09–2.27) in mixed exposed jobs relative to the lowest exposed workers. This study supports the use of a general population job exposure matrix to estimate workplace physical exposures in epidemiologic studies of musculoskeletal disorders when measures of individual exposures are unavailable. PMID:25700886
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Shao, Cenyi; Meng, Xuehui; Cui, Shichen; Wang, Jingru; Li, Chengcheng
2016-10-01
Although migrant workers are a vulnerable group in China, they demonstrably contribute to the country's economic growth and prosperity. This study aimed to describe and assess the inequality of migrant worker health in China and its association with socioeconomic determinants. The data utilized in this study were obtained from the 2012 China Labor-force Dynamics Survey conducted in 29 Chinese provinces. This study converted the self-rated health of these migrant workers into a general cardinal ill-health score. Determinants associated with migrant worker health included but were not limited to age, marital status, income, and education, among other factors. Concentration index, concentration curve, and decomposition of the concentration index were employed to measure socioeconomic inequality in migrant workers' health. Prorich inequality was found in the health of migrant workers. The concentration index was -0.0866, as a score indicator of ill health. Decomposition of the concentration index revealed that the factors most contributing to the observed inequality were income, followed by gender, age, marital status, and smoking history. It is generally known that there is an unequal socioeconomic distribution of migrant worker health in China. In order to reduce the health inequality, the government should make a substantial effort to strengthen policy implementation in improving the income distribution for vulnerable groups. After this investigation, it is apparent that the findings we have made warrant further investigation. Copyright © 2016. Published by Elsevier Taiwan LLC.
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Effects of grain dust on lungs prior to and following dust remediation.
Pahwa, Punam; Dosman, James A; McDuffie, Helen H
2008-12-01
To determine longitudinal estimates of pulmonary function decline in Canadian grain elevator workers before and after dust control by analyzing data collected from five regions of Canada over 15 years. Declines in forced expired volume in one second and forced vital capacity before and after dust control were estimated by using a generalized estimating equations approach. For grain workers who were in the grain industry for 20 or more years both before and after dust control: the mean annual loss of forced expired volume in one second was greatest among current smoking grain workers followed by ex-smokers and nonsmokers, respectively. Similar results were obtained for forced vital capacity. Grain dust control was effective in reducing decline in the lung function measurements among grain workers in all smoking and exposure categories.
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A Web-Based Learning System for Software Test Professionals
ERIC Educational Resources Information Center
Wang, Minhong; Jia, Haiyang; Sugumaran, V.; Ran, Weijia; Liao, Jian
2011-01-01
Fierce competition, globalization, and technology innovation have forced software companies to search for new ways to improve competitive advantage. Web-based learning is increasingly being used by software companies as an emergent approach for enhancing the skills of knowledge workers. However, the current practice of Web-based learning is…
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Pulmonary function and symptoms in workers exposed to wood dust.
Shamssain, M H
1992-01-01
BACKGROUND: Exposure to wood dust can cause a variety of lung problems, including chronic airflow obstruction. METHODS: Forced vital capacity (FVC), forced expiratory volume in one second (FEV1), forced expiratory ratio (FEV1/FVC x 100), forced expiratory flow (FEF), forced mid expiratory flow (FMF), peak expiratory flow (PEF), and respiratory symptoms (cough, phlegm, breathlessness, wheezing, and nasal symptoms) were recorded in 145 non-smoking workers (77 male, 68 female) exposed to wood dust in a furniture factory in Umtata, Republic of Transkei, and 152 non-smoking control subjects (77 male, 75 female) from a bottling factory with a clean environment. RESULTS: After adjustment for age and standing height the forced expiratory indices were significantly lower in the exposed male workers than in the control subjects. FEF and PEF in the exposed men were 81.3% and 89.4% of predicted values and were lower than other indices. FVC in exposed men showed a significant inverse correlation with exposure (expressed in number of years of employment). The FVC was reduced by 26 ml per year of employment. The proportion of men with an FEV1/FVC below 70 was higher in exposed workers than in control subjects and higher in the exposed workers with more years of employment. The exposed workers had more respiratory symptoms than the control subjects, the prevalence, especially of cough and nasal symptoms, increasing with the increase in the number of years of employment. CONCLUSION: Workers exposed to pine and fibre dust have more respiratory symptoms and a greater risk of airflow obstruction. PMID:1549828
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Biomechanical risk factors for carpal tunnel syndrome: a pooled study of 2474 workers
Harris-Adamson, Carisa; Eisen, Ellen A; Kapellusch, Jay; Garg, Arun; Hegmann, Kurt T; Thiese, Matthew S; Dale, Ann Marie; Evanoff, Bradley; Burt, Susan; Bao, Stephen; Silverstein, Barbara; Merlino, Linda; Gerr, Fred; Rempel, David
2015-01-01
Background Between 2001 and 2010, five research groups conducted coordinated prospective studies of carpal tunnel syndrome (CTS) incidence among US workers from various industries and collected detailed subject-level exposure information with follow-up of symptoms, electrophysiological measures and job changes. Objective This analysis examined the associations between workplace biomechanical factors and incidence of dominant-hand CTS, adjusting for personal risk factors. Methods 2474 participants, without CTS or possible polyneuropathy at enrolment, were followed up to 6.5 years (5102 person-years). Individual workplace exposure measures of the dominant hand were collected for each task and included force, repetition, duty cycle and posture. Task exposures were combined across the workweek using time-weighted averaging to estimate job-level exposures. CTS case-criteria were based on symptoms and results of electrophysiological testing. HRs were estimated using Cox proportional hazard models. Results After adjustment for covariates, analyst (HR=2.17; 95% CI 1.38 to 3.43) and worker (HR=2.08; 95% CI 1.31 to 3.39) estimated peak hand force, forceful repetition rate (HR=1.84; 95% CI 1.19 to 2.86) and per cent time spent (eg, duty cycle) in forceful hand exertions (HR=2.05; 95% CI 1.34 to 3.15) were associated with increased risk of incident CTS. Associations were not observed between total hand repetition rate, per cent duration of all hand exertions, or wrist posture and incident CTS. Conclusions In this prospective multicentre study of production and service workers, measures of exposure to forceful hand exertion were associated with incident CTS after controlling for important covariates. These findings may influence the design of workplace safety programmes for preventing work-related CTS. PMID:25324489
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2011-02-15
VANDENBERG AIR FORCE BASE, Calif. -- On Space Launch Complex 576-E at Vandenberg Air Force Base in California, Orbital Sciences workers monitor NASA's Glory upper stack as a crane lifts it from a stationary rail for attachment to the Taurus XL rocket's Stage 0. The upper stack consists of Stages 1, 2 and 3 of the Taurus as well as the encapsulated Glory spacecraft. Workers put the non-flight environmental shield over the fairing prior to assembly. The Orbital Sciences Taurus XL rocket will launch Glory into low Earth orbit. Once Glory reaches orbit, it will collect data on the properties of aerosols and black carbon. It also will help scientists understand how the sun's irradiance affects Earth's climate. Launch is scheduled for 5:09 a.m. EST Feb. 23. For information, visit www.nasa.gov/glory. Photo credit: NASA/Randy Beaudoin, VAFB
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Bruno Garza, J L; Eijckelhof, B H W; Johnson, P W; Raina, S M; Rynell, P W; Huysmans, M A; van Dieën, J H; van der Beek, A J; Blatter, B M; Dennerlein, J T
2012-01-01
This study, a part of the PRedicting Occupational biomechanics in OFfice workers (PROOF) study, investigated whether there are differences in field-measured forces, muscle efforts, postures, velocities and accelerations across computer activities. These parameters were measured continuously for 120 office workers performing their own work for two hours each. There were differences in nearly all forces, muscle efforts, postures, velocities and accelerations across keyboard, mouse and idle activities. Keyboard activities showed a 50% increase in the median right trapezius muscle effort when compared to mouse activities. Median shoulder rotation changed from 25 degrees internal rotation during keyboard use to 15 degrees external rotation during mouse use. Only keyboard use was associated with median ulnar deviations greater than 5 degrees. Idle activities led to the greatest variability observed in all muscle efforts and postures measured. In future studies, measurements of computer activities could be used to provide information on the physical exposures experienced during computer use. Practitioner Summary: Computer users may develop musculoskeletal disorders due to their force, muscle effort, posture and wrist velocity and acceleration exposures during computer use. We report that many physical exposures are different across computer activities. This information may be used to estimate physical exposures based on patterns of computer activities over time.
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2009-09-26
VANDENBERG AIR FORCE BASE, Calif. -- At the Astrotech processing facility on Vandenberg Air Force Base in California, workers mate NASA's Wide-field Infrared Survey Explorer, or WISE, to its Payload Attach Fitting. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. Photo credit: NASA/Doug Kolkow
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2005-12-27
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences Building 1555 at Vandenberg Air Force Base in California, a worker underneath the tail of the Pegasus XL rocket completes installation of the fin. The Pegasus will launch the Space Technology 5 spacecraft later this month. ST5 contains three micro-satellites that will be positioned in a "string of pearls" constellation to perform simultaneous multi-point measurements of the Earth's magnetic field using highly sensitive magnetometers. The scheduled launch date is Feb. 28.
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2005-12-27
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences Building 1555 at Vandenberg Air Force Base in California, a worker installs one of the fins on the aft skirt of the Pegasus XL rocket that will launch the Space Technology 5 spacecraft later this month. ST5 contains three micro-satellites that will be positioned in a "string of pearls" constellation to perform simultaneous multi-point measurements of the Earth's magnetic field using highly sensitive magnetometers. The scheduled launch date is Feb. 28.
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2005-12-27
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences Building 1555 at Vandenberg Air Force Base in California, workers move the aft skirt toward the Pegasus XL launch vehicle for mating. The Pegasus will launch the Space Technology 5 spacecraft later this month. ST5 contains three micro-satellites that will be positioned in a "string of pearls" constellation to perform simultaneous multi-point measurements of the Earth's magnetic field using highly sensitive magnetometers. The scheduled launch date is Feb. 28.
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Quantification of Reduction in Forced Vital Capacity of Sand Stone Quarry Workers
Singh, Suresh Kumar; Chowdhary, G. R.; Chhangani, V. D.; Purohit, Gopal
2007-01-01
This study assessed the reduction in forced vital capacity of lungs of sand stone quarry workers exposed to high respirable suspended particulate concentration. The sand stone quarry workers are engaged in different type of activities like drilling, loading and dressing. These different working places have different concentration of RSPM and these workers are exposed to different concentration of RSPM. It is found that exposure duration and exposure concentrations are main factors responsible to damage respiratory tract of worker. It is also revealed from the study that most of the workers are suffering from silicosis if the exposure duration is more than 15 years. PMID:18180540
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Correlates of HIV infection among street-based and venue-based sex workers in Vietnam.
Le, Thuy Tc; Nguyen, Quoc C; Tran, Ha Tt; Schwandt, Michael; Lim, Hyun J
2016-10-01
Commercial sex work is one of the driving forces of the HIV epidemic across the world. In Vietnam, although female sex workers (FSWs) carry a disproportionate burden of HIV, little is known about the risk profile and associated factors for HIV infection among this population. There is a need for large-scale research to obtain reliable and representative estimates of the measures of association. This study involved secondary data analysis of the 'HIV/STI Integrated Biological and Behavioral Surveillance' study in Vietnam in 2009-2010 to examine the correlates of HIV among FSWs. Data collected from 5298 FSWs, including 2530 street-based sex workers and 2768 venue-based sex workers from 10 provinces in Vietnam, were analyzed using descriptive statistics and bivariate and multivariate logistic regression analyses. HIV prevalence among the overall FSW population was 8.6% (n = 453). However, when stratified by FSW subpopulations, HIV prevalence was 10.6% (n = 267) for street-based sex workers and 6.7% (n = 186) for venue-based sex workers. Factors independently associated with HIV infection in the multivariate analysis, regardless of sex work types, were injecting drug use, high self-perceived HIV risk, and age ≥ 25 years. Additional factors independently associated with HIV risk within each FSW subpopulation included having ever been married among street-based sex workers and inconsistent condom use with clients and having sex partners who injected drugs among venue-based sex workers. Apart from strategies addressing modifiable risk behaviours among all FSWs, targeted strategies to address specific risk behaviours within each FSW subpopulation should be adopted. © The Author(s) 2016.
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Muralidhar, Venkiteswaran; Ahasan, Md Faizul; Khan, Ahad Mahmud
2017-11-03
We report for the first time asbestosis among ship-breaking workers of Sitakunda in Bangladesh who were exposed to asbestos during ship-based and beach-based operations for at least 10 years. Asbestosis was present among 35% of workers. Years of work (>20) and forced vital capacity (<80% of predicted) were significantly associated with the disease. Currently, global ship-breaking operations are mainly concentrated in the Indian subcontinent, and Bangladesh has the majority share. Ninety per cent of domestic steel is produced in the ship-breaking operations in Bangladesh and is an important contributor to the economy. It also gives employment to more than 100 000 people. It is imperative to medically check up all the workers for benign and malignant diseases causally related to asbestos among these vulnerable population of workers. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
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Gutiérrez, Manuel; Monzó, Jorge
2012-01-01
The purpose of this investigation was to determine the association between prevalence of low back disorders in female workers and biomechanical demands of compressive and shear forces at the lumbar spine. A descriptive, cross-sectional and correlational study was carried out in 11 groups of female workers in the Province of Concepción. An interview was performed to investigate the prevalence of low back pain. To estimate biomechanical demands on the lumbar spine, it was used the 3DSSPP software. The Pearson correlation coefficient between the prevalence of low back disorders and peak compression force at the lumbar spine was r = (p<0.005). The Spearman correlation coefficient between the prevalence of low back disorders and peak shear force was r = 0.9 (p <0.005). To protect 90% of female workers studied, the limits of compression and shear forces should be at 2.8 kN and 0.3 kN, respectively. These values differ from the recommendations currently used, 3.4 kN for peak compression force and 0.5 kN for peak shear force.
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Lung function in insulation workers.
Clausen, J; Netterstrøm, B; Wolff, C
1993-01-01
To evaluate the effects of working with modern insulation materials (rock and glass wool), the members of the Copenhagen Union of Insulation Workers were invited to participate in a study based on a health examination that included lung function tests. Three hundred and forty men (74%) agreed to participate, and 166 bus drivers served as the control group. Age distribution, height, and smoking habits were similar in the two groups. Forced vital capacity (FVC) and forced expiratory volume in one second (FEV1) were used as tests for lung function. There were no differences in FVC between the study and control groups, but the insulation workers had significantly lower values of FEV1 (mean 2.51) compared with the controls (mean 3.4 1), independent of smoking habits. Six years before the present study, 114 of the insulation workers participated in a similar study, and eight years after the initial study, the lung function of 59 of the bus drivers was tested. The decline in FVC in insulation workers who smoked was significantly higher (7.7 cl/year) than in bus drivers who smoked (3.1 cl/year); the decline in FEV1 was significantly higher in insulation workers independent of smoking habits (17.0 cl/year v 2.9 cl/year). Self assessed former exposure to asbestos was not associated with lung function in insulation workers. The study concludes that working with modern insulation materials is associated with increased risk of developing obstructive lung disease. PMID:8457492
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2009-09-26
VANDENBERG AIR FORCE BASE, Calif. -- At the Astrotech processing facility on Vandenberg Air Force Base in California, workers guide NASA's Wide-field Infrared Survey Explorer, or WISE, into position for mating with its Payload Attach Fitting. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. Photo credit: NASA/Doug Kolkow
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2009-08-15
VANDENBERG AIR FORCE BASE, Calif. -- In the Astrotech payload processing facility at Vandenberg Air Force Base in California, workers check the attachment of NASA's Wide-field Infrared Survey Explorer, or WISE, spacecraft to the stand. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects, which will be catalogued, providing a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled no earlier than Dec. 10. Photo credit: NASA/Doug Kolkow, VAFB
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2009-08-17
VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base's Astrotech processing facility in California, workers check NASA's Wide-field Infrared Survey Explorer, or WISE, spacecraft as it is lowered onto a work stand. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects, which will be catalogued, providing a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled no earlier than Dec. 10. Photo credit: NASA/Moore, VAFB
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2009-09-26
VANDENBERG AIR FORCE BASE, Calif. -- At the Astrotech processing facility on Vandenberg Air Force Base in California, workers evaluate the readiness of the Payload Attach Fitting for mating to NASA's Wide-field Infrared Survey Explorer, or WISE. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. Photo credit: NASA/Doug Kolkow
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2009-08-17
VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base's Astrotech processing facility in California, workers secure NASA's Wide-field Infrared Survey Explorer, or WISE, spacecraft onto a work stand. At right is seen the fixed panel solar array. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects, which will be catalogued, providing a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled no earlier than Dec. 10. Photo credit: NASA/Moore, VAFB
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2009-09-26
VANDENBERG AIR FORCE BASE, Calif. -- At the Astrotech processing facility on Vandenberg Air Force Base in California, workers guide NASA's Wide-field Infrared Survey Explorer, or WISE, as it is lowered by crane onto its Payload Attach Fitting for mating. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. Photo credit: NASA/Doug Kolkow
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2009-08-17
VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base's Astrotech processing facility in California, workers prepare to move NASA's Wide-field Infrared Survey Explorer, or WISE, spacecraft from the travel dolly to a work stand. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects, which will be catalogued, providing a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled no earlier than Dec. 10. Photo credit: NASA/Moore, VAFB
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2009-08-14
VANDENBERG AIR FORCE BASE, Calif. -- Outside the Astrotech payload processing facility on Vandenberg Air Force Base in California, workers clean the shipping container of NASA's Wide-field Infrared Survey Explorer, or WISE, spacecraft before moving it inside. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects, which will be catalogued, providing a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled no earlier than Dec. 10. Photo credit: NASA/VAFB
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2009-09-26
VANDENBERG AIR FORCE BASE, Calif. -- At the Astrotech processing facility on Vandenberg Air Force Base in California, workers guide NASA's Wide-field Infrared Survey Explorer, or WISE, as it is lowered by crane toward its Payload Attach Fitting for mating. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. Photo credit: NASA/Doug Kolkow
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2009-09-25
VANDENBERG AIR FORCE BASE, Calif. -- At the Astrotech processing facility on Vandenberg Air Force Base in California, workers prepare NASA's Wide-field Infrared Survey Explorer, or WISE, to be lifted from its test stand to determine its exact weight. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. Photo credit: NASA/Doug Kolkow
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2009-09-25
VANDENBERG AIR FORCE BASE, Calif. -- At the Astrotech processing facility on Vandenberg Air Force Base in California, a worker monitors the data received during the lift of NASA's Wide-field Infrared Survey Explorer, or WISE, to determine its exact weight. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. Photo credit: NASA/Doug Kolkow
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2005-12-27
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences Building 1555 at Vandenberg Air Force Base in California, workers get ready to install one of the fins on the aft skirt of the Pegasus XL rocket that will launch the Space Technology 5 spacecraft later this month. ST5 contains three micro-satellites that will be positioned in a "string of pearls" constellation to perform simultaneous multi-point measurements of the Earth's magnetic field using highly sensitive magnetometers. The scheduled launch date is Feb. 28.
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2008-11-13
VANDENBERG AIR FORCE BASE, Calif. -- At the Orbital Sciences payload processing facility on Vandenberg Air Force Base in California, workers unstrap the newly arrived second (left) and first stage motors for the Glory spacecraft's Taurus XL rocket. Glory is a low-Earth orbit scientific research satellite designed to collect data on the properties and distributions of aerosols in the Earth's atmosphere and on solar irradiance for the long-term Earth climate record. Glory will be launched from Vandenberg aboard Orbital's Taurus XL 3110 launch vehicle. Photo credit: NASA/Randy Beaudoin, VAFB
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2008-11-07
VANDENBERG AIR FORCE BASE, Calif. – In the NASA payload processing facility at Vandenberg Air Force Base in California, workers prepare to place a protective cover around the NOAA-N Prime satellite before moving it. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. It is built by Lockheed Martin and similar to NOAA-N launched on May 20, 2005. Launch of NOAA-N Prime is scheduled for Feb. 4. Photo credit: NASA/Robert Hargreaves Jr., VAFB
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2008-11-07
VANDENBERG AIR FORCE BASE, Calif. – In the NASA payload processing facility at Vandenberg Air Force Base in California, workers place a protective cover around the NOAA-N Prime satellite before moving it. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. It is built by Lockheed Martin and similar to NOAA-N launched on May 20, 2005. Launch of NOAA-N Prime is scheduled for Feb. 4. Photo credit: NASA/Robert Hargreaves Jr., VAFB
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Unemployment, labor force composition and sickness absence: a panel data study.
Askildsen, Jan Erik; Bratberg, Espen; Nilsen, Oivind Anti
2005-11-01
Sickness absence tends to be negatively correlated with unemployment rates. In addition to pure health effects, this may be due to moral hazard behavior by workers who are fully insured against income loss during sickness and to physicians who meet demand for medical certificates. Alternatively, it may reflect changes in the composition of the labor force, with more sickness-prone workers entering the labor force in upturns. A panel of Norwegian register data is used to analyze long-term sickness absences. The unemployment rate is shown to be negatively associated with the probability of absence, and with the number of days of sick leave. Restricting the sample to workers who are present in the whole sample period, the negative relationship between absence and unemployment becomes clearer. This indicates that procyclical variations in sickness absence are caused by established workers and not by the composition of the labor force.
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2011-02-15
VANDENBERG AIR FORCE BASE, Calif. -- On Space Launch Complex 576-E at Vandenberg Air Force Base in California, Orbital Sciences workers prepare NASA's Glory upper stack for attachment to the Taurus XL rocket's Stage 0. The upper stack consists of Stages 1, 2 and 3 of the Taurus as well as the encapsulated Glory spacecraft. Workers put the non-flight environmental shield over the fairing prior to assembly. A portion of the umbilical tower is attached to the upper stack which falls away from the spacecraft during liftoff. The Orbital Sciences Taurus XL rocket will launch Glory into low Earth orbit. Once Glory reaches orbit, it will collect data on the properties of aerosols and black carbon. It also will help scientists understand how the sun's irradiance affects Earth's climate. Launch is scheduled for 5:09 a.m. EST Feb. 23. For information, visit www.nasa.gov/glory. Photo credit: NASA/Randy Beaudoin, VAFB
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Educational Attainment of Workers, March 1982-83. Special Labor Force Report. Bulletin 2191.
ERIC Educational Resources Information Center
Bureau of Labor Statistics (DOL), Washington, DC.
As this report illustrates, nearly one in four adult workers today has completed college, while in 1970 just one in seven had as much formal schooling. This growth, together with the higher labor force participation rates of college graduates, has generated significant increases in the college-educated work force. Other factors include women's…
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The Older Worker. Statistical Reports on Older Americans, No. 6.
ERIC Educational Resources Information Center
Chan, Teresita; Fowles, Donald G.
Trends in the labor force participation and unemployment of older workers were reviewed in a study. A declining rate of labor force participation by older men and a growth in participation by older women were noticed. Examination of labor force participation rates by race revealed a higher participation rate for minority women than for older white…
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Go, Vivian F; Srikrishnan, Aylur K; Parker, Corette Breeden; Salter, Megan; Green, Annette M; Sivaram, Sudha; Johnson, Sethulakshmi C; Latkin, Carl; Davis, Wendy; Solomon, Suniti; Celentano, David D
2011-01-01
Sexual violence has been shown to increase women's risk of HIV infection. India is a country where the HIV epidemic is growing among women and intimate partner violence (IPV) is pervasive. This study examined prevalence of and factors associated with forced sex among female sex workers (FSWs) in Chennai, India. We conducted a probability survey among FSWs in 24 slum venues and identified predictive factors for recent forced sex using univariate and multivariable proportional odds models. Among 522 FSWs, 28% reported having forced sex with one partner and 35% with 2+ partners. In the final multivariable model, women who had a high number of partners who had a strong tendency to drink alcohol before sex were more likely to have experienced forced sex, and women who had both unprotected sex with a nonspousal partner and > 20 days of alcohol consumption in the last 30 days were more likely to have experienced forced sex. Discussion about family violence with larger social networks was independently associated with lower odds of forced sex among FSWs. HIV interventions for FSWs and their clients aimed at reducing alcohol consumption and encouraging condom use could be enhanced by violence prevention interventions to facilitate discourse about sexual violence.
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When health care workers experience mental ill health: institutional practices of silence.
Moll, Sandra; Eakin, Joan M; Franche, Renée-Louise; Strike, Carol
2013-02-01
Based on findings from an institutional ethnography in a large mental health organization, we explore how institutional forces shape the experiences of health care workers with mental health issues. We interviewed 20 employees about their personal experiences with mental health issues and work and 12 workplace stakeholders about their interactions with workers who had mental health issues. We also reviewed organizational texts related to health, illness, and productivity. In analyzing transcripts and texts, silence emerged as a core underlying process characterizing individual and organizational responses to employees with mental health issues. Silence was an active practice that took many forms; it was pervasive, complex, and at times, paradoxical. It served many functions for workers and the organization. We discuss the theoretical and practical implications of the findings for workers with mental health issues.
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Increasing older persons' employment in Finland: in search of a new strategy.
Sihto, M
1999-01-01
Using Finland as a case study, it is argued that early retirement will probably no longer be used on a large scale to reduce older-worker labor-force participation and unemployment among older workers. Instead, new strategies are needed to enhance the ability of older workers to remain productive and in the labor force, and to facilitate the reintegration of unemployed older persons back into working life. Both tasks require massive pioneering efforts. Reducing unemployment rates among older workers, particularly, requires completely new kinds of labor-market measures.
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Children of Working Mothers, March 1975: Summary, Special Labor Force Report.
ERIC Educational Resources Information Center
Bureau of Labor Statistics (DOL), Washington, DC.
The following are some of the findings based on the results of the annual survey of marital and family characteristics of workers: (1) about 27.6 million of 62.7 million children had mothers in the labor force (over 2 million more than in March 1970); (2) 1.1 million of 6.5 million children under six were in families headed by women (71 percent…
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Workplace and individual risk factors for carpal tunnel syndrome.
Burt, Susan; Crombie, Ken; Jin, Yan; Wurzelbacher, Steve; Ramsey, Jessica; Deddens, James
2011-12-01
To quantify the relationship between workplace physical factors, particularly hand activity level (HAL) and forceful exertion and carpal tunnel syndrome (CTS), while taking into account individual factors. To compare quantitative exposure assessment measures with more practical ratings-based measures. In a group of healthcare and manufacturing workers, each study participant's job tasks were evaluated for HAL, forceful exertion and other physical stressors and videotaped for further analysis, including frequency and duration of exertion and postural deviation. Electrodiagnostic testing of median and ulnar nerves and questionnaires were administered to all participants. A CTS case required median mononeuropathy and symptoms on hand diagrams in fingers 1-3. Multiple logistic regression models were used to analyse associations between job and individual factors and CTS. Of 477 workers studied, 57 (11.9%) were dominant hand CTS cases. Peak force ≥70% maximum voluntary contraction versus <20% maximum voluntary contraction resulted in an OR of 2.74 (1.32-5.68) for CTS. Among those with a body mass index ≥30, the OR for ≥15 exertions per minute was 3.35 (1.14-9.87). Peak worker ratings of perceived exertion increased the odds for CTS by 1.14 (1.01-1.29) for each unit increase on the 10-point scale. The odds for CTS increased by 1.38 (1.05-1.81) for each unit increase on the HAL 10-point scale among men, but not women. Combined force and HAL values above the ACGIH TLV for HAL resulted in an OR of 2.96 (1.51-5.80) for CTS. Quantitative and ratings-based job exposure measures were each associated with CTS. Obesity increased the association between frequency of exertion and CTS.
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Planning for Computer-Based Distance Education: A Review of Administrative Issues.
ERIC Educational Resources Information Center
Lever-Duffy, Judy C.
The Homestead Campus of Miami-Dade Community College, in Florida, serves a sparsely populated area with a culturally diverse population including migrant farm workers, prison inmates, and U.S. Air Force personnel. To increase access to college services, the campus focused on implementing a computer-based distance education program as its primary…
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Correlates of Forced Sex Among Populations of Men Who Have Sex with Men in Thailand
Guadamuz, Thomas E.; Wimonsate, Wipas; Varangrat, Anchalee; Phanuphak, Praphan; Jommaroeng, Rapeepun; Mock, Philip A.; Tappero, Jordan W.
2011-01-01
Although forced sex is a correlate of HIV infection, its prevalence and associated risks are not well described among men who have sex with men (MSM) in developing-country settings. Between March and October 2005, we assessed the prevalence of forced sex and correlates among populations of MSM (this includes general MSM, male sex workers, and male-to-female transgender persons) in Thailand using a community-based sample. Participants were enrolled from venues around Bangkok, Chiangmai, and Phuket using venue day-time sampling. Handheld computer-assisted self-interviewing was used to collect demographic and behavioral data and logistic regression evaluated factors associated with forced sex, defined as ever being forced to have sexual intercourse against one’s will. Of the 2,049 participants (M age, 24.8 years), a history of forced sex was reported by 376 (18.4%) men and, of these, most were forced by someone they knew (83.8%), forced more than once (67.3%), and had first occurrence during adolescence (55.1%). In multivariate analysis, having a history of forced sex was significantly associated with being recruited in Phuket, classification as general MSM or transgender (versus classification as male sex worker), drug use, increased number of male sexual partners, and buying sex. The findings in our assessment were consistent with assessments from Western countries. Longitudinal studies are needed to understand the mechanisms of the relationships between forced sex correlates found in our assessment and HIV acquisition and transmission risks. PMID:19830540
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Correlates of forced sex among populations of men who have sex with men in Thailand.
Guadamuz, Thomas E; Wimonsate, Wipas; Varangrat, Anchalee; Phanuphak, Praphan; Jommaroeng, Rapeepun; Mock, Philip A; Tappero, Jordan W; van Griensven, Frits
2011-04-01
Although forced sex is a correlate of HIV infection, its prevalence and associated risks are not well described among men who have sex with men (MSM) in developing-country settings. Between March and October 2005, we assessed the prevalence of forced sex and correlates among populations of MSM (this includes general MSM, male sex workers, and male-to-female transgender persons) in Thailand using a community-based sample. Participants were enrolled from venues around Bangkok, Chiangmai, and Phuket using venue day-time sampling. Handheld computer-assisted self-interviewing was used to collect demographic and behavioral data and logistic regression evaluated factors associated with forced sex, defined as ever being forced to have sexual intercourse against one's will. Of the 2,049 participants (M age, 24.8 years), a history of forced sex was reported by 376 (18.4%) men and, of these, most were forced by someone they knew (83.8%), forced more than once (67.3%), and had first occurrence during adolescence (55.1%). In multivariate analysis, having a history of forced sex was significantly associated with being recruited in Phuket, classification as general MSM or transgender (versus classification as male sex worker), drug use, increased number of male sexual partners, and buying sex. The findings in our assessment were consistent with assessments from Western countries. Longitudinal studies are needed to understand the mechanisms of the relationships between forced sex correlates found in our assessment and HIV acquisition and transmission risks.
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Valuing our differences. How to manage a culturally diverse work force.
Veninga, R L
1994-12-01
How can we become aware of cultural blind spots that keep us from understanding one another? To adequately prepare for the new work force, healthcare organizations must establish work force diversity goals. Of course, goals by themselves will not empower minority workers. And if goals are perceived as "window dressing," resentment builds. Most organizations claim their hiring practices are not biased. One way to ensure that your hiring practices are unbiased is to ask important questions: Does the ethnic makeup of our work force resemble that of the community? If not, what can be done to strengthen our affirmative action programs? In a multicultural work force, misunderstandings are bound to arise because human behavior is conditioned by cultural factors. One way for an organization to identify problems that are culturally based is for supervisors and subordinates to meet informally to ensure that the organization is maximizing the minority worker's talents. Climate surveys and exit interviews are two other frequently used methods. Cultural diversity training programs can also make a difference in an organization. Some training programs help participants learn how culture influences the way we communicate. Knowledge of the cultural basis of how we interact is one factor in building bridges of understanding.
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Labor force participation at older ages in the Western Pacific: A microeconomic analysis.
Agree, E M; Clark, R L
1991-10-01
Retirement has become a very important stage of life for persons in developed countries. Life expectancy for those over age 60 has increased markedly. Rising real income and the institution of broad based social security systems have encouraged older workers to leave the labor force at younger ages. p]Reductions in older age mortality have also affected the less developed regions. Increases in the number of older persons, coupled with continuing high fertility, have increased the size of the working age population through both large entry cohorts and longevity of current workers. The capacity of the economy to absorb this growth is severely limited. As a result, labor force decisions by older individuals will be of increasing importance.This study provides new evidence on labor force decisions in four developing countries in the Western Pacific: Fiji, the Republic of Korea, Malaysia, and the Philippines. A uniform survey sponsored by the World Health Organization in the four countries of persons aged 60 and over is employed to estimate the determinants of work decisions.
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Goldenberg, Shira M; Shoveller, Jean A; Ostry, Aleck C; Koehoorn, Mieke
2008-01-01
Northeastern British Columbia is undergoing rapid in-migration of young, primarily male workers in response to the "boom" in the oil/gas industries. Accompanying the boom is a rise in Chlamydia rates among youth, which exceed the provincial average by 22%. STI testing reduces the disease burden, contributing to STI prevention. 1) To document youths' perceptions regarding the socio-cultural and structural forces that affect young oil/gas workers' access to STI testing; 2) to gather service providers' perspectives on sexual health service delivery for workers; and 3) to develop recommendations to improve the accessibility of STI testing. We conducted ethnographic fieldwork (8 weeks) in a remote oil/gas community, including in-depth interviews with 25 young people (ages 15-25) and 14 health and social service providers. Participants identified limited opportunities to access testing, geographic isolation, and 'rigger' culture as three key categories inhibiting STI testing among oil/gas Workers. These results suggest the need for place-based approaches to STI control. Innovative outreach strategies are suggested to address oil/gas workers' needs, including a locally tailored STI awareness campaign, condom distribution, expanded clinic hours, and onsite STI testing.
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2009-09-26
VANDENBERG AIR FORCE BASE, Calif. -- At the Astrotech processing facility on Vandenberg Air Force Base in California, workers prepare a payload adapter ring for NASA's Wide-field Infrared Survey Explorer, or WISE, in preparation for mating to its Payload Attach Fitting. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. Photo credit: NASA/Doug Kolkow
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2009-09-26
VANDENBERG AIR FORCE BASE, Calif. -- At the Astrotech processing facility on Vandenberg Air Force Base in California, workers prepare NASA's Wide-field Infrared Survey Explorer, or WISE, for its move from the test stand for mating to the Payload Attach Fitting. The satellite will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. Photo credit: NASA/Doug Kolkow
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2009-02-21
VANDENBERG AIR FORCE BASE, Calif. -- On Launch Complex 576-E at Vandenberg Air Force Base in California, workers remove the scaffolding surrounding Orbital Sciences' Taurus XL rocket. Atop the rocket is NASA's Orbiting Carbon Observatory, or OCO, which is scheduled to launch Feb. 24 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. Photo credit: NASA/Richard Nielsen, VAFB
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2009-02-21
VANDENBERG AIR FORCE BASE, Calif. -- On Launch Complex 576-E at Vandenberg Air Force Base in California, workers remove the scaffolding surrounding Orbital Sciences' Taurus XL rocket. Atop the rocket is NASA's Orbiting Carbon Observatory, or OCO. The spacecraft is scheduled to launch Feb. 24 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. Photo credit: NASA/Richard Nielsen, VAFB
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2009-02-21
VANDENBERG AIR FORCE BASE, Calif. -- On Launch Complex 576-E at Vandenberg Air Force Base in California, workers remove the umbilical tower attached to Orbital Sciences' Taurus XL rocket. Atop the rocket is NASA's Orbiting Carbon Observatory, or OCO, which is scheduled to launch Feb. 24 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. Photo credit: NASA/Richard Nielsen, VAFB
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2009-02-21
VANDENBERG AIR FORCE BASE, Calif. -- On Launch Complex 576-E at Vandenberg Air Force Base in California, workers remove the umbilical tower attached to Orbital Sciences' Taurus XL rocket. Atop the rocket is NASA's Orbiting Carbon Observatory, or OCO, which is scheduled to launch Feb. 24 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. Photo credit: NASA/Richard Nielsen, VAFB
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2009-02-21
VANDENBERG AIR FORCE BASE, Calif. -- On Launch Complex 576-E at Vandenberg Air Force Base in California, workers remove the umbilical tower attached to Orbital Sciences' Taurus XL rocket. Atop the rocket is NASA's Orbiting Carbon Observatory, or OCO, which is scheduled to launch Feb. 24 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. Photo credit: NASA/Richard Nielsen, VAFB
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2008-11-13
VANDENBERG AIR FORCE BASE, Calif. -- Workers move the second stage motor of the Taurus XL rocket for the launch of the Glory spacecraft in June 2009 into the Orbital Sciences payload processing facility on Vandenberg Air Force Base in California. Glory is a low-Earth orbit scientific research satellite designed to collect data on the properties and distributions of aerosols in the Earth's atmosphere and on solar irradiance for the long-term Earth climate record. Glory will be launched from Vandenberg aboard Orbital's Taurus XL 3110 launch vehicle. Photo credit: NASA/Randy Beaudoin, VAFB
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2008-11-13
VANDENBERG AIR FORCE BASE, Calif. -- At the Orbital Sciences payload processing facility on Vandenberg Air Force Base in California, workers offload the third stage motor of the Taurus XL rocket for the launch of the Glory spacecraft in June 2009. Glory is a low-Earth orbit scientific research satellite designed to collect data on the properties and distributions of aerosols in the Earth's atmosphere and on solar irradiance for the long-term Earth climate record. Glory will be launched from Vandenberg aboard Orbital's Taurus XL 3110 launch vehicle. Photo credit: NASA/Randy Beaudoin, VAFB
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2008-11-13
VANDENBERG AIR FORCE BASE, Calif. -- At the Orbital Sciences payload processing facility on Vandenberg Air Force Base in California, workers offload the second (right) and third stage motors of the Taurus XL rocket for the launch of the Glory spacecraft in June 2009. Glory is a low-Earth orbit scientific research satellite designed to collect data on the properties and distributions of aerosols in the Earth's atmosphere and on solar irradiance for the long-term Earth climate record. Glory will be launched from Vandenberg aboard Orbital's Taurus XL 3110 launch vehicle. Photo credit: NASA/Randy Beaudoin, VAFB
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Health and Occupational Outcomes Among Injured, Nonstandard Shift Workers.
Wong, Imelda S; Smith, Peter M; Mustard, Cameron A; Gignac, Monique A M
2015-11-01
This study compares health and occupational outcomes following a work-related injury for nonstandard and day-shift workers. National Population Health Survey data were used to explore outcomes 2 years post-work injury. Retrospective-matched cohort analyses examined main effects and interactions of shift schedule and work injury with changes in health, shift schedule, and labor force status. Models were adjusted for respondent characteristics, baseline health status, and occupational strength requirements. Injured nonstandard shift workers reported lower health utility index scores, compared with uninjured and injured daytime workers and uninjured nonstandard-shift workers. No significant interactions between shift and injury were found with schedule change and leaving the labor force. Injured nonstandard-shift workers are as likely to remain employed as other groups, but may be vulnerable in terms of diminished health.
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Charbonneau, Daniel; Sasaki, Takao; Dornhaus, Anna
2017-01-01
Social insect colonies are highly successful, self-organized complex systems. Surprisingly however, most social insect colonies contain large numbers of highly inactive workers. Although this may seem inefficient, it may be that inactive workers actually contribute to colony function. Indeed, the most commonly proposed explanation for inactive workers is that they form a 'reserve' labor force that becomes active when needed, thus helping mitigate the effects of colony workload fluctuations or worker loss. Thus, it may be that inactive workers facilitate colony flexibility and resilience. However, this idea has not been empirically confirmed. Here we test whether colonies of Temnothorax rugatulus ants replace highly active (spending large proportions of time on specific tasks) or highly inactive (spending large proportions of time completely immobile) workers when they are experimentally removed. We show that colonies maintained pre-removal activity levels even after active workers were removed, and that previously inactive workers became active subsequent to the removal of active workers. Conversely, when inactive workers were removed, inactivity levels decreased and remained lower post-removal. Thus, colonies seem to have mechanisms for maintaining a certain number of active workers, but not a set number of inactive workers. The rapid replacement (within 1 week) of active workers suggests that the tasks they perform, mainly foraging and brood care, are necessary for colony function on short timescales. Conversely, the lack of replacement of inactive workers even 2 weeks after their removal suggests that any potential functions they have, including being a 'reserve', are less important, or auxiliary, and do not need immediate recovery. Thus, inactive workers act as a reserve labor force and may still play a role as food stores for the colony, but a role in facilitating colony-wide communication is unlikely. Our results are consistent with the often cited, but never yet empirically supported hypothesis that inactive workers act as a pool of 'reserve' labor that may allow colonies to quickly take advantage of novel resources and to mitigate worker loss.
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Sasaki, Takao; Dornhaus, Anna
2017-01-01
Social insect colonies are highly successful, self-organized complex systems. Surprisingly however, most social insect colonies contain large numbers of highly inactive workers. Although this may seem inefficient, it may be that inactive workers actually contribute to colony function. Indeed, the most commonly proposed explanation for inactive workers is that they form a ‘reserve’ labor force that becomes active when needed, thus helping mitigate the effects of colony workload fluctuations or worker loss. Thus, it may be that inactive workers facilitate colony flexibility and resilience. However, this idea has not been empirically confirmed. Here we test whether colonies of Temnothorax rugatulus ants replace highly active (spending large proportions of time on specific tasks) or highly inactive (spending large proportions of time completely immobile) workers when they are experimentally removed. We show that colonies maintained pre-removal activity levels even after active workers were removed, and that previously inactive workers became active subsequent to the removal of active workers. Conversely, when inactive workers were removed, inactivity levels decreased and remained lower post-removal. Thus, colonies seem to have mechanisms for maintaining a certain number of active workers, but not a set number of inactive workers. The rapid replacement (within 1 week) of active workers suggests that the tasks they perform, mainly foraging and brood care, are necessary for colony function on short timescales. Conversely, the lack of replacement of inactive workers even 2 weeks after their removal suggests that any potential functions they have, including being a ‘reserve’, are less important, or auxiliary, and do not need immediate recovery. Thus, inactive workers act as a reserve labor force and may still play a role as food stores for the colony, but a role in facilitating colony-wide communication is unlikely. Our results are consistent with the often cited, but never yet empirically supported hypothesis that inactive workers act as a pool of ‘reserve’ labor that may allow colonies to quickly take advantage of novel resources and to mitigate worker loss. PMID:28877229
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[Health care personnel in Norway].
Bast-Pettersen, R
1995-11-10
In 1990, the Nordic Council of Ministers initiated the joint Nordic project on "Work and health among health care personnel". The main aims were: To review and evaluate research data concerning the health and work of health care personnel in the Nordic countries, initiate joint Nordic projects and promote collaboration between Nordic researchers. Altogether more than one million people in the Nordic countries are employed in the health care sector, or almost 10% of the labour force. In all the Nordic countries the labour force in the health sector is dominated by women; the proportion of women being between 84 and 87%. In Norway and Sweden a large share of the labour force works part time. When controlled for sex and level of education, sick leave is the same among health personnel as among the general working population. As in the whole population, sick leave is higher among women, and among persons with a lower level of education. In general, workers in the health care sector in the Nordic countries run no greater risk of developing occupationally related injuries than other workers do. In a register-based study of Swedish workers it was found that the risk of being absent from work because of violence or threats is higher among health personnel than in the general working population.
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ERIC Educational Resources Information Center
Cox, E. Jane; Oliveira, Victor J.
According to data from the 1985 Agricultural Work Force Survey, over 13.5 million of the 17.6 million agricultural work force household members (77 percent) lived in households headed by a farm worker. Some farm workers worked on the farm as their primary job, whereas others primarily worked off the farm. Farm work was an occasional form of…
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Longitudinal decline in lung function measurements among Saskatchewan grain workers.
Pahwa, Punam; Senthilselvan, Ambikaipakan; McDuffie, Helen H; Dosman, James A
2003-04-01
To evaluate the relationship between the long term effects of grain dust and decline in lung function among grain elevator workers in Saskatchewan, studied over a 15-year period. The Grain Dust Medical Surveillance Program was started by Labour Canada in 1978 and longitudinally studied the respiratory health of Canadian grain elevator workers over a 15-year period (1978 to 1993). Data on respiratory symptoms and pulmonary function tests (forced expiratory volume in 1 s [FEV1], forced vital capacity [FVC]) were collected once every three years; each three-year interval was called a 'cycle'. Data from Saskatchewan were analyzed for this report. A transitional model using the generalized estimating equations approach was fitted using a SAS macro to predict the annual decline in FEV1 and FVC. Previous lung function, as one of the covariates in the transitional model, played an important role. Significant predictors of FEV1 were previous FEV1, base height, weight, years in the grain industry, current smoking status, cycle II, cycle III and cycle V. Significant predictors of FVC were previous FVC, base height, weight, years in the grain industry, cycle II, cycle III and cycle IV. The estimated annual decline in FEV1 and FVC increased according to length of time in the grain industry among nonsmoking, ex-smoking and smoking grain elevator workers. Lung function values improved after dust control, and yearly declines in FEV1 and FVC after dust control were smaller compared with yearly losses before dust control.
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Developing Diversity Initiatives: Definitions and Process.
ERIC Educational Resources Information Center
Duncan, Roberto A.
U.S. business and government are managing an increasingly heterogeneous work force. Between 1985 and 2000, white females, nonwhites, and immigrants are projected to represent 88 percent of new workers. Approximately 4 million new immigrant workers will join the work force during the next 10 years. Therefore, it is imperative that employers…
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Respiratory Morbidity among Indian Tea Industry Workers.
Moitra, S; Thapa, P; Das, P; Das, J; Debnath, S; Singh, Mahipal; Datta, A; Sen, S; Moitra, S
2016-07-01
Indian tea industry workers are exposed to various exposures at their workplace. To investigate the respiratory health of Indian tea industry workers. We administered a respiratory questionnaire to and measured lung function in workers of 34 tea gardens and 46 tea factories. We used correlation matrices to test the association between their respiratory symptoms and lung functions. The garden workers complained of shortness of breath 3 times higher than the factory workers. However, nasal allergy was more predominant among the factory workers compared to garden workers (69.6% vs 41.2%, p=0.02). The factory workers had higher total (median 107.3% vs 92.9%, p=0.05, as measured by R at 5 Hz) and peripheral airway resistance (143.8% vs 61.1%, p=0.005, as measured by R at 5-20 Hz) than the garden workers. Respiratory symptoms were inversely associated with airway obstruction as measured by the ratio between forced expiratory volume in 1 second (FEV1) and forced vital capacity (FVC) and positively correlated with increased overall airway reactance among the workers. Respiratory symptoms and increased allergen susceptibility of Indian tea industry workers due to occupational exposures warrant routine systematic surveillance of their workplace air quality and health monitoring.
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2003-02-13
KENNEDY SPACE CENTER, FLA. -- Members of the reconstruction team check out the Columbia debris inside the RLV Hangar. The debris was shipped from Barksdale Air Force Base, Shreveport, La. As part of the ongoing investigation into the tragic accident, workers will attempt to reconstruct the orbiter inside the RLV.
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Airway Obstruction Among Latino Poultry Processing Workers in North Carolina
MIRABELLI, MARIA C.; CHATTERJEE, ARJUN B.; MORA, DANA C.; ARCURY, THOMAS A.; BLOCKER, JILL N.; CHEN, HAIYING; GRZYWACZ, JOSEPH G.; MARÍN, ANTONIO J.; SCHULZ, MARK R.; QUANDT, SARA A.
2015-01-01
This analysis was conducted to evaluate the prevalence of airway obstruction among Latino poultry processing workers. Data were collected from 279 poultry processing workers and 222 other manual laborers via spirometry and interviewer-administered questionnaires. Participants employed in poultry processing reported the activities they perform at work. Participants with forced expiratory volume in 1 second (FEV1) or FEV1/forced expiratory volume (FVC) below the lower limits of normal were categorized as having airway obstruction. Airway obstruction was identified in 13% of poultry processing workers and 12% of the comparison population. Among poultry processing workers, the highest prevalence of airway obstruction (21%) occurred among workers deboning chickens (prevalence ratio: 1.75; 95% confidence interval: 0.97, 3.15). These findings identify variations in the prevalence of airway obstruction across categories of work activities. PMID:24965321
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Respiratory effects of work in retail food stores. III. Pulmonary function findings.
Wegman, D H; Eisen, E A; Smith, T J; Greaves, I A; Fine, L J
1987-06-01
Findings are reported from a prospective morbidity study which examined the effects on pulmonary function associated with the particulate and gaseous air contaminants to which retail food store workers are exposed. A total of 685 supermarket employees (including meat wrappers, meat cutters and store clerks) performed standard ventilatory function tests [forced expiratory volume in 1 s (FEV1.0) and forced vital capacity (FVC)] during a base-line survey. Those available four years later (305) were resurveyed in a similar manner. A suggestive chronic effect on pulmonary function was shown in those with high cumulative exposures and allergic history. Among those workers who had continuous exposure to air contaminants in settings with "hot-wire" plastic wrap film cutters the annual rates of change in FEV1.0 and FVC were twice as great as the changes found among comparable workers who were not exposed to fumes from wrapping film. Those who switched from the "hot-wire" to the "cool-rod" cutters during the course of the follow-up had intermediate rates of change in lung function.
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[Population mobility and issues in Surabaya].
Mantra, I B; Sunarti
1988-06-01
Employment opportunities in the agricultural and non-agricultural sectors in the rural areas of Java are very limited and many people are either unemployed or semi-employed. Consequently, many members of the work force have moved to the cities in search of employment. The migration of the labor force accelerated the growth of cities in Java during the past 25 years. Medium-sized cities, however, grew faster than the larger urban areas. This article reviews the patterns and behaviors of migrant workers in Surabaya and several of the problems created by their migration. The article is based on the findings of a study Migrant Population Mobility to Surabaya, which was conducted by the Ministry of Population and Environmental Affairs in conjunction with the Center for Population Studies at Gajah Mada University. Population growth in Surabays between 1971 and 1980 was slow. This was due to several factors. The migrants who went to Surabaya for the most part were itinerant workers. The renewals of towns around Surabaya, such as Gresik, Sidoardjo, and Mojokerto, helped filter migration to the port city. The majority of the itinerant workers were engaged in the informal sector.
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U.S. Department of Energy, Illness and Injury Surveillance Program, Worker Health Summary, 1995-2004
DOE Office of Scientific and Technical Information (OSTI.GOV)
U.S. Department of Energy, Office of Health, Safety and Security, Office of Illness and Injury Prevention Programs
The Department of Energy’s (DOE) Illness and Injury Surveillance Program has created an opportunity to assess illness and injury rates and patterns among workers at participating sites for well over a decade. The Worker Health Summary introduces an additional perspective on worker health with the introduction of analyses comparing the experience of sites in different program offices and a focus on time trends covering a decade of worker illness and injury experience. These analyses by program office suggest that illness and injury patterns among National Nuclear Security Administration (NNSA) workers diverge in many ways from those seen among Environmental Managementmore » (EM) and Science workers for reasons not yet understood. These differences will receive further investigation in future special focus studies, as will other findings of interest. With the time depth now available in our data, the Worker Health Summary reveals an additional nuance in worker health trends: changing health patterns in a specialized and skilled but aging work force. Older workers are becoming an increasing percentage of the work force, and their absence rates for diseases such as diabetes and hypertension are increasing as well. The impact of these emerging health issues, if properly addressed, can be managed to maintain or even enhance worker health and productivity. Prevention strategies designed to reduce the toll of these health conditions appear warranted, and this report gives us an indication of where to focus them. The analyses that follow reflect the Illness and Injury Surveillance Program’s continued commitment to apply a public health perspective in protecting the health of DOE’s work force.« less
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Literacy in the Work Force. Report Number 947.
ERIC Educational Resources Information Center
Lund, Leonard; McGuire, E. Patrick
Up to 10 percent of U.S. workers are either functionally illiterate or marginally literate. These workers increase the operational costs of their employers and restrain companies' flexibility. The high school graduates of the 1990s will exacerbate the problem by entering the work force with marginal literacy skills. A survey of 1,600 manufacturing…
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Female non-regular workers in Japan: their current status and health.
Inoue, Mariko; Nishikitani, Mariko; Tsurugano, Shinobu
2016-12-07
The participation of women in the Japanese labor force is characterized by its M-shaped curve, which reflects decreased employment rates during child-rearing years. Although, this M-shaped curve is now improving, the majority of women in employment are likely to fall into the category of non-regular workers. Based on a review of the previous Japanese studies of the health of non-regular workers, we found that non-regular female workers experienced greater psychological distress, poorer self-rated health, a higher smoking rate, and less access to preventive medicine than regular workers did. However, despite the large number of non-regular workers, there are limited researches regarding their health. In contrast, several studies in Japan concluded that regular workers also had worse health conditions due to the additional responsibility and longer work hours associated with the job, housekeeping, and child rearing. The health of non-regular workers might be threatened by the effects of precarious employment status, lower income, a lower safety net, outdated social norm regarding non-regular workers, and difficulty in achieving a work-life balance. A sector wide social approach to consider life course aspect is needed to protect the health and well-being of female workers' health; promotion of an occupational health program alone is insufficient.
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2003-02-13
KENNEDY SPACE CENTER, FLA. -- The reconstruction team record and bag some of the Columbia debris inside the RLV Hangar. The debris was shipped from Barksdale Air Force Base, Shreveport, La. As part of the ongoing investigation into the tragic accident, workers will attempt to reconstruct the orbiter inside the RLV.
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Ohtsuki, Hisashi; Tsuji, Kazuki
2009-06-01
Evolutionary theories predict conflicts over sex allocation, male parentage, and reproductive allocation in hymenopteran societies. However, no theory to date has considered the evolution when a colony faces these three conflicts simultaneously. We tackled this issue by developing a dynamic game model, focusing especially on worker policing. Whereas a Nash equilibrium predicts male parentage patterns that are basically the same as those of relatedness-based worker-policing theory (queen multiple mating impedes worker reproduction), we also show the potential for worker policing under queen single mating. Worker policing will depend on the stage of colony growth that is caused by interaction with reproductive allocation conflict or a trade-off between current and future reproduction. Male production at an early stage greatly hinders the growth of the work force and undermines future inclusive fitness of colony members, leading to worker policing at the ergonomic stage. This new mechanism can explain much broader ranges of existing worker-policing behavior than that predicted from relatedness. Predictions differ in many respects from those of models assuming operation of only one or two of the three conflicts, suggesting the importance of interactions among conflicts.
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2011-03-21
VANDENBERG AIR FORCE BASE, Calif. -- Workers attach cables from an overhead crane to the United Launch Alliance Delta II second stage motor for mating to the first stage at NASA's Space Launch Complex-2 (SLC-2) at Vandenberg Air Force Base in California. Following final tests, the Aquarius/SAC-D spacecraft will be integrated to the Delta II launch vehicle in preparation for the targeted June liftoff. Aquarius, the NASA-built instrument on the SAC-D spacecraft will provide new insights into how variations in ocean surface salinity relate to fundamental climate processes on its three-year mission. Photo credit: NASA/VAFB
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2011-01-21
VANDENBERG AIR FORCE BASE, Calif. -- Workers at Space Launch Complex 576-E at Vandenberg Air Force Base in California, wrap the Stage 0/1 interstage in a weather-protective covering after it was secured to Stage 0 of the four-stage Taurus XL rocket that will carry NASA's Glory spacecraft into low Earth orbit. Once Glory reaches orbit, it will collect data on the properties of aerosols and black carbon. It also will help scientists understand how the sun's irradiance affects Earth's climate. Launch is scheduled for 5:09 a.m. EST Feb. 23. For information, visit www.nasa.gov/glory. Photo credit: NASA/Randy Beaudoin, VAFB
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2009-10-21
VANDENBERG AIR FORCE BASE, Calif. - At Space Launch Complex 2 at Vandenberg Air Force Base in California, workers receive the first of three solid rocket boosters for the United Launch Alliance Delta II rocket for launch of NASA's Wide-field Infrared Survey Explorer, or WISE, at the pad. WISE will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. For additional information, visit http://wise.ssl.berkeley.edu. Photo credit: NASA/VAFB
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2010-08-18
VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in California, workers are preparing to unload a payload cone for NASA's Glory mission. The payload cone is an adapter that interfaces the Taurus XL rocket with the spacecraft. A four-stage Taurus XL rocket will carry Glory into low Earth orbit. Once Glory reaches orbit, it will collect data on the properties of aerosols and black carbon. It also will help scientists understand how the sun's irradiance affects Earth's climate. Launch is scheduled for 2:09 a.m. PST Nov. 22. For information, visit www.nasa.gov/glory. Photo credit: NASA/Randy Beaudoin, VAFB
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2010-08-18
VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in California, workers are preparing to unload a payload cone for NASA's Glory mission. The payload cone is an adapter that interfaces the Taurus XL rocket with the spacecraft. A four-stage Taurus XL rocket will carry Glory into low Earth orbit. Once Glory reaches orbit, it will collect data on the properties of aerosols and black carbon. It also will help scientists understand how the sun's irradiance affects Earth's climate. Launch is scheduled for 2:09 a.m. PST Nov. 22. For information, visit www.nasa.gov/glory. Photo credit: NASA/Randy Beaudoin, VAFB
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2011-01-21
VANDENBERG AIR FORCE BASE, Calif. -- At Space Launch Complex 576-E at Vandenberg Air Force Base in California, workers unlatch the crane's guide wires from the Stage 0/1 interstage, part of the four-stage Taurus XL rocket that will carry NASA's Glory spacecraft into low Earth orbit, after it was lowered into launch position. Once Glory reaches orbit, it will collect data on the properties of aerosols and black carbon. It also will help scientists understand how the sun's irradiance affects Earth's climate. Launch is scheduled for 5:09 a.m. EST Feb. 23. For information, visit www.nasa.gov/glory. Photo credit: NASA/Randy Beaudoin, VAFB
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Social Security, retirement incentives, and retirement behavior: an international perspective.
Gruber, J; Wise, D
1999-05-01
Escalating rates of early retirement are imposing fiscal pressure on retirement systems around the world. In some developed countries, the labor-force participation rates of men ages 60-64 have fallen by 75 percent over the last three decades. One explanation for this striking decline is social security program provisions which create disincentives to continued labor-force participation by older workers. There are substantial differences among developed nations in the labor-force participation of older workers. While two-thirds of 60-year-old American males are working, only one-quarter of men that age are working in Belgium. Over the entire 55-65 age range, 63 percent of American males are working, compared with only 40 percent of French males and 33 percent of Belgians males. There is strong evidence that the early retirement provisions of social security systems in developed countries determine the modal age of retirement. There is a strong relationship between early retirement ages and labor-force withdrawal rates; for example, in France, 60 percent of those working at the early entitlement age of 60 leave the labor force at that age. The core of this analysis is the construction of "implicit tax/subsidy rates" on additional work at older ages through each nation's social security system. These rates measure the change in a worker's retirement wealth entitlement from delaying retirement for one year, relative to the amount that would have been earned over that year. The U.S. Social Security system has an actuarial adjustment for delayed benefits claiming and other features that avoid financial incentives to leave the labor force at age 62 for a married worker, there is a slight disincentive to work for single workers and high wage earners. However, at ages 65 and older there is a stronger incentive to leave the labor force, with implicit tax rates on work of 19 percent for married workers and 33 percent for single workers. By comparison, other nations do not have actuarially fair adjustments, and as a result impose substantial taxes on additional work at older ages. In several countries, implicit tax rates on work at older ages approach or exceed 100 percent. This is because by delaying retirement, workers forgo benefits which often replace close to their full wage, in addition to having to pay the high payroll taxes required to finance generous social security benefits. There is a striking correlation across nations between high implicit tax rates on additional work and low labor-force participation rates among older workers. This suggests that social security program incentives are an important determinant of retirement. These findings have important policy implications for reforming social security programs in the United States and abroad. Policymakers must consider how program reforms will affect incentives for continued work at older ages.
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Gender, technology change and globalization: the case of China.
Guo, H; Zhao, M
1999-01-01
This paper reviews the experience of women workers in China while the country's economy is changing into a globalized, technologically advanced one. New computer-based technology is increasingly acknowledged as a powerful and pervasive force that can shape or, at least in many ways, affect employment. It is hailed for opening up fresh employment opportunities and reducing the physical stress involved in work. However, the possibilities of redundancies or intensification of workload also exist. By focusing on changes in women's work, the article reveals the contradictions inherent in following a development path based on ever-higher levels of technology in the context of an intensive mode of production, to which productivity is the core value. The economy is bolstered and some workers gain employment in expanding industries. However, workers, who lack access to training and who are reliant on the dwindling state support for their reproductive responsibilities, are marginalized and seek employment in the growing informal economy.
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Respiratory effects among rubberwood furniture factory workers in Thailand.
Sriproed, Salakjit; Osiri, Pramuk; Sujirarat, Dusit; Chantanakul, Suttinun; Harncharoen, Kitiphong; Ong-artborirak, Parichat; Woskie, Susan R
2013-01-01
Respiratory symptoms and pulmonary function were examined among 89 rubberwood furniture factory workers. Acute and chronic irritant symptoms were assessed, lung function was measured both pre- and post-shift and personal inhalable dust exposure determined. The only symptoms with a significant increase among high dust level-exposed workers (>1 mg/m(3)) were those related to nasal irritation. High dust level-exposed workers had a significant cross-shift decrease in forced expiratory volume in 1 second/forced vital capacity (FEV(1)/FVC) compared with low dust level-exposed workers and increases in inhalable dust concentration levels (mg/m(3)) were significantly associated with decreases in the peak expiratory flow (PEF) across the work shift. For percent predicted pulmonary function levels, a significant decrement in PEF was found for high versus low rubberwood dust level-exposed workers, after controlling for confounders. These findings suggest the need for an occupational standard for rubberwood dust in Thailand.
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Broder, I; Mintz, S; Hutcheon, M; Corey, P; Silverman, F; Davies, G; Leznoff, A; Peress, L; Thomas, P
1979-02-01
We compared respiratory variables in 441 grain elevator workers with 180 civic outside laborers in Thunder Bay. The grain handlers had a lower frequency of both positive skin reactions to pollens and molds and a family history of asthma, which suggests that they may have been self-selected for a decreased tendency to develop allergic respiratory disease. There was a higher frequency of cough and rales and a small decrease in forced vital capacity and forced expiratory volume in one sec among the grain handlers, as compared to the civic workers matched for smoking. However, these differences between grain and nongrain workers were small in comparison to those between smokers and nonsmokers. There was no clear indication of a worsening of respiratory functions that could be attributed specifically to duration of employment as a grain elevator worker.
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Tandon, Supriya; Gupta, Sharat; Singh, Sharanjeet; Kumar, Avnish
2017-07-01
Brick manufacturing industry is one of the oldest and fast-growing industries in India that employs a large section of people. Brick kiln workers are occupationally exposed to air pollutants. Nonetheless, only a few studies have so far been conducted on their respiratory health. To investigate the extent of respiratory impairment in brick kiln workers and to correlate it with the duration of exposure. A cross-sectional study was conducted. Spirometric parameters of 110 non-smoking male brick kiln workers aged 18-35 years in Patiala district, Punjab, India, were compared with an age-matched comparison group of 90 unexposed individuals. Brick kiln workers showed a significant (p<0.05) decline in forced expiratory volume in 1 second (FEV 1 ), forced vital capacity (FVC), forced mid-expiratory flow rate (FEF 25-75% ) and peak expiratory flow rate (PEFR) compared with those of the comparison group. The extent of deterioration in lung function of brick kiln workers was associated with the duration of exposure. In workers with >8 years of exposure, the mean values of FEV 1 (1.92 L), FVC (2.01 L), FEF 25-75% (2.19 L/s) and PEFR (4.81 L/s) were significantly (p<0.05) lower than those recorded in workers with <8 years of exposure in whom the values were 2.01 L, 2.68 L, 2.71 L/s, and 5.76 L/s, respectively. There is a significant association between exposure to workplace pollutants and lung function deterioration among brick kiln workers.
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Planning for Workforce Reductions: A Technical Assistance Guide for Employers.
ERIC Educational Resources Information Center
Balfe, Kevin
This guide is designed to help employers plan work force reductions. It emphasizes positive collaboration with workers and the community to find new jobs for workers and maintain morale and productivity in the plant. The guide is divided into five chapters. The first chapter acquaints the reader with some of the benefits of work force reduction…
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Older Worker Training: An Overview. ERIC Digest No. 114.
ERIC Educational Resources Information Center
Imel, Susan
The changes in the composition of the labor force and the changing personal needs of older people are creating powerful incentives for them to remain in or reenter the work force. For many, this will mean job training or retraining. Training for older workers is provided through both private companies and publicly funded programs such as the Job…
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Managing Labor Market Changes: Essential Skills for Entrepreneurs and Intrapreneurs
ERIC Educational Resources Information Center
O'Neill, Barbara
2014-01-01
The United States labor market has undergone a dramatic sea change with increasing numbers of permanent freelancers and temporary workers. One in three workers has a temporary freelance job. It is estimated that, by 2020, more than 40% of the American labor force-60 million people-will be self-employed. This article discusses labor force trends,…
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TECHNOLOGICAL CHANGE IN THE GOVERNMENT ENTERPRISE, RETRAINING IN THE FEDERAL SERVICE.
ERIC Educational Resources Information Center
HOOS, IDA R.
TO COUNTERACT BUREAUCRATIC STAGNATION, ENCOURAGE SELF-DEVELOPMENT, AND USE WORKERS EFFECTIVELY, SINCE 1957 THE CIVIL SERVICE COMMISSION HAS EMPHASIZED CONTINUING EDUCATION. CASE STUDIES OF THE INSTRUMENT TECHNICIAN TRAINING PROGRAM AT ALAMEDA NAVAL AIR STATION AND MCCLELLAN AIR FORCE BASE AND THE INTERNAL REVENUE SERVICE AUTOMATED DATA PROCESSING…
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They're Not Employees, They're People.
ERIC Educational Resources Information Center
Drucker, Peter F.
2002-01-01
Because of the trend toward using temporary workers and outsourcing, companies often no longer develop people. This causes a problem because managers are often not in charge of hiring, firing, and promoting staff. Knowledge based companies must pay closer attention to the health and well-being of their work force. (JOW)
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Compensating differentials, labor market segmentation, and wage inequality.
Daw, Jonathan; Hardie, Jessica Halliday
2012-09-01
Two literatures on work and the labor market draw attention to the importance of non-pecuniary job amenities. Social psychological perspectives on work suggest that workers have preferences for a range of job amenities (e.g. Halaby, 2003). The compensating differentials hypothesis predicts that workers navigate tradeoffs among different job amenities such that wage inequality overstates inequality in utility (Smith, 1979). This paper joins these perspectives by constructing a new measure of labor market success that evaluates the degree to which workers' job amenity preferences and outcomes match. This measure of subjective success is used to predict workers' job satisfaction and to test the hypothesis that some degree of labor force inequality in wages is due to preference-based tradeoffs among all job amenities. Findings demonstrate that the new measure predicts workers' job satisfaction and provides evidence for the presence of compensating differentials in the primary and intermediate, but not secondary, labor markets. Copyright © 2012 Elsevier Inc. All rights reserved.
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McCauley, Linda A
2005-07-01
Immigrant workers are a rapidly growing segment of the U.S. work force, and these increasing numbers have resulted in a different ethnic mix in the work force than in previous decades. Immigrant workers are not a homogenous group, but are over-represented in low-paying occupations. Their diversity and vulnerability present distinct challenges for occupational health nurses. High-risk occupations in which a large proportion of immigrant workers are hired include agriculture, sweatshops, day laborers, and construction. Initiatives needed to improve the working conditions of this vulnerable population include improved surveillance and research, culturally competent care providers, improved health care access, advocacy, and changes in immigration and health policy.
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Air pollution and fuel vapour induced changes in lung functions: are fuel handlers safe?
Chawla, Anuj; Lavania, A K
2008-01-01
Automobile exhaust derived air pollutants have become a major health hazard. Coupled with the inhalation of fuel vapour, as occurs in petrol station workers, this may lead to significant impairment of lung function. Spirometric lung functions were studied in 58 petrol station workers to examine this possibility. The forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), forced expiratory flow 25%-75% (FEF25-75) and peak expiratory flow (PEF) were recorded and analysed separately for smokers and non-smokers. The workers were divided into 5 groups for analysis of data based on the number of years of work in the petrol pumps. Outdoor air analysis was also carried out. The FVC, FEV1 and PEF declined significantly with increasing years of work in petrol stations in both smokers and non-smokers. Smoking as an independent variable was found to affect the FEV1 significantly but not FVC or PEF. The FEF25-75 was found to be the most affected spirometric value with a significant reduction with increasing years of work. Smoking as such did not affect it. Oxides of nitrogen (NOx), suspended particulate matter (SPM) and particulate matter less than 10 microns (PM10) in outdoor air were higher than the national ambient air quality standards. Exposure to automobile exhaust and fuel vapour impairs lung function in a time-dependent manner. Cigarette smoking appears to accelerate the decline.
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20 CFR 655.157 - Withholding of U.S. workers prohibited.
Code of Federal Regulations, 2010 CFR
2010-04-01
... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Withholding of U.S. workers prohibited. 655.157 Section 655.157 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR... of H-2A workers in order to force the hiring of U.S. workers during the recruitment period, as set...
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The School Social Worker: A Marginalized Commodity within the School Ecosystem
ERIC Educational Resources Information Center
Sherman, Megan Callahan
2016-01-01
For more than a century, social workers have been a life force within the education system. Throughout recent history school social workers have had an array of responsibilities within the school community. They have served as counselors, mediators, and advocates. Traditionally, school social workers have been primary facilitators of communication…
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Female non-regular workers in Japan: their current status and health
INOUE, Mariko; NISHIKITANI, Mariko; TSURUGANO, Shinobu
2016-01-01
The participation of women in the Japanese labor force is characterized by its M-shaped curve, which reflects decreased employment rates during child-rearing years. Although, this M-shaped curve is now improving, the majority of women in employment are likely to fall into the category of non-regular workers. Based on a review of the previous Japanese studies of the health of non-regular workers, we found that non-regular female workers experienced greater psychological distress, poorer self-rated health, a higher smoking rate, and less access to preventive medicine than regular workers did. However, despite the large number of non-regular workers, there are limited researches regarding their health. In contrast, several studies in Japan concluded that regular workers also had worse health conditions due to the additional responsibility and longer work hours associated with the job, housekeeping, and child rearing. The health of non-regular workers might be threatened by the effects of precarious employment status, lower income, a lower safety net, outdated social norm regarding non-regular workers, and difficulty in achieving a work-life balance. A sector wide social approach to consider life course aspect is needed to protect the health and well-being of female workers’ health; promotion of an occupational health program alone is insufficient. PMID:27818453
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PLACE OF ORIGIN AND LABOR MARKET OUTCOMES AMONG MIGRANT WORKERS IN URBAN CHINA
Zhang, Chunni; Xie, Yu
2013-01-01
The localistic enclave is a special kind of enclave in urban China, which is characterized by high concentration of rural migrants from the same place of origin. Prior research has documented that rural migrants work in these localistic enclaves, but the significance of participation in them for labor market outcomes among migrant workers has yet to be determined. In this article, we argue that localistic economic enclaves may improve the labor force outcomes of rural-to-urban migrants. We report results from a study of the social determinants and consequences of working in localistic enclaves, based on data from a 2010 survey of migrant workers in the Pearl River and the Yangzi River Deltas. The results provide limited support for our hypothesis: Localistic enclaves enable migrant workers to earn higher earnings overall, but the earnings returns to human capital in an enclave are limited. PMID:24223441
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Human rights violations against sex workers: burden and effect on HIV.
Decker, Michele R; Crago, Anna-Louise; Chu, Sandra K H; Sherman, Susan G; Seshu, Meena S; Buthelezi, Kholi; Dhaliwal, Mandeep; Beyrer, Chris
2015-01-10
We reviewed evidence from more than 800 studies and reports on the burden and HIV implications of human rights violations against sex workers. Published research documents widespread abuses of human rights perpetrated by both state and non-state actors. Such violations directly and indirectly increase HIV susceptibility, and undermine effective HIV-prevention and intervention efforts. Violations include homicide; physical and sexual violence, from law enforcement, clients, and intimate partners; unlawful arrest and detention; discrimination in accessing health services; and forced HIV testing. Abuses occur across all policy regimes, although most profoundly where sex work is criminalised through punitive law. Protection of sex workers is essential to respect, protect, and meet their human rights, and to improve their health and wellbeing. Research findings affirm the value of rights-based HIV responses for sex workers, and underscore the obligation of states to uphold the rights of this marginalised population. Copyright © 2015 Elsevier Ltd. All rights reserved.
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Comparative study of generalized born models: Born radii and peptide folding.
Zhu, Jiang; Alexov, Emil; Honig, Barry
2005-02-24
In this study, we have implemented four analytical generalized Born (GB) models and investigated their performance in conjunction with the GROMOS96 force field. The four models include that of Still and co-workers, the HCT model of Cramer, Truhlar, and co-workers, a modified form of the AGB model of Levy and co-workers, and the GBMV2 model of Brooks and co-workers. The models were coded independently and implemented in the GROMOS software package and in TINKER. They were compared in terms of their ability to reproduce the results of Poisson-Boltzmann (PB) calculations and in their performance in the ab initio peptide folding of two peptides, one that forms a beta-hairpin in solution and one that forms an alpha-helix. In agreement with previous work, the GBMV2 model is most successful in reproducing PB results while the other models tend to underestimate the effective Born radii of buried atoms. In contrast, stochastic dynamics simulations on the folding of the two peptides, the C-terminus beta-hairpin of the B1 domain of protein G and the alanine-based alpha-helical peptide 3K(I), suggest that the simpler GB models are more effective in sampling conformational space. Indeed, the Still model used in conjunction with the GROMOS96 force field is able to fold the hairpin peptide to a native-like structure without the benefit of enhanced sampling techniques. This is due in part to the properties of the united-atom GROMOS96 force field which appears to be more flexible, and hence to sample more efficiently, than force fields such as OPLSAA. Our results suggest a general strategy which involves using different combinations of force fields and solvent models in different applications, for example, using GROMOS96 and a simple GB model in sampling and OPLSAA and a more accurate GB model in refinement. The fact that various methods have been implemented in a unified way should facilitate the testing and subsequent use of different methods to evaluate conformational free energies in different applications. Our results also bear on some general issues involved in peptide folding and structure prediction which are addressed in the Discussion.
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Kassie, Getnet M; Mariam, Damen H; Tsui, Amy O
2008-12-31
Behavioral surveys help interpret the magnitude of HIV/AIDS. We analyzed indicators of knowledge on HIV/AIDS and condom use among sub populations selected for behavioral surveillance in Ethiopia. We used 2005 HIV/AIDS behavioral data from ten target groups. These were female sex workers, defense forces, police force, pastoralists, truck drivers, intercity bus drivers, road construction workers, teachers, factory workers and people in ANC catchment areas. Data from 14,524 individuals were analyzed. The majority were males (63.6%). Overall, knowledge of the three preventive methods, misconceptions and comprehensive knowledge was 57%, 75% and 18.5%, respectively. Female sex workers and the defense force showed some behavioral change in using a condom during the most recent sexual encounter and consistently used a condom with non-regular sexual partners and paying partners. Women, pastoralists and the illiterate were less likely to use condom. Misconceptions about the transmission of HIV were high and comprehensive knowledge about HIV & AIDS was low, particularly among pastoralists. Consistent condom use and condom use during the last sexual encounter were high among both female sex workers and defense force employees, both with paying and non-regular sexual partners. This might be a positive sign, though a considerable proportion in each target group did not report using a condom during sex with non-regular partners.
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Workplace-based health and wellness programs: the intersection of aging, work, and health.
Pitt-Catsouphes, Marcie; James, Jacquelyn Boone; Matz-Costa, Christina
2015-04-01
Workplace-based health and wellness programs (HWPs) may be an obvious yet under-utilized strategy for promoting positive health-related behaviors among older workers and for increasing their ability to continue to work. Given the unprecedented number of older adults who extend their labor force attachment beyond traditional retirement ages, a new vision of older adults' economic security and overall quality-of-life should take into account the intersections of aging, work, and health. The purpose of this article is to: (a) discuss the workplace as an increasingly important setting that can expand the reach and effectiveness of health promotion efforts; (b) examine current knowledge of barriers and facilitators that can affect older workers' participation in workplace-based HWPs; and (c) suggest new incentive structures that may increase older workers' engagement in these programs. We develop a rationale for our proposition that sustained participation in HWPs may improve the health status of older workers and reduce health care costs. It is our conclusion that there is significant potential for workplace-based HWPs to support older adults who want to or need to work. © The Author 2015. 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.
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An evaluation of nursing tasks.
Baptiste, Andrea
2011-01-01
Functional capacity evaluations have been criticized as being too general in theory and not being accurate enough to determine what tasks an employee can perform. This paper will describe results of a descriptive study that was conducted in a laboratory setting to objectively determine the physical demands of patient transfer tasks performed by nurses. Fifty three tasks were analyzed and broken down into sub-tasks to quantify the peak force required to perform each sub-task in order to determine which tasks pose healthcare workers at highest risk of injury. Dissecting the transfer task into segments allows us to see which part of the task requires high forces on the part of the caregiver. The task can then be modified to eliminate the risk of injury to the caregiver. This modification can be accomplished by using healthcare technology, such as floor based or overhead lifts, friction reducing devices, sit to stand lifts, properly designed slings, and motorized beds/trolleys. Technological solutions are available for some of these high risk tasks and should be implemented where applicable to reduce the force demand and eliminate or reduce the risk of injury to healthcare workers in nursing.
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ERIC Educational Resources Information Center
Waugh, Sue
Workplace literacy and basic skills may be defined as skills needed by employees at work: reading, writing, math, and problem solving. Workplace literacy and skill requirements are based on the needs of each workplace and its workers. These skills are important because the work force needs to be highly skilled and adaptable to compete in a global…
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Marital and Family Characteristics of Workers, March 1973.
ERIC Educational Resources Information Center
Bureau of Labor Statistics (DOL), Washington, DC.
This brief report presents and discusses statistics on the marital and family characteristics of workers in 1973 [e.g., nearly 40 million married men and 20 million married women were among the 88 million person labor force, and of the 1.7 million increase in the labor force, three-quarters consisted of married women (34 percent), single men (24…
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Sundqvist, Johanna; Hansson, Jonas; Ghazinour, Mehdi; Ögren, Kenneth; Padyab, Mojgan
2015-04-19
During the past ten years the number of unaccompanied asylum-seeking refugee children has dramatically increased in Sweden. Some of them are permitted to stay in the receiving country, but some are forced back to their country of origin. Social workers and police officers are involved in these forced repatriations, and such complex situations may cause stressful working conditions. This study aimed to bridge the gap in knowledge of the relationship between general mental health and working with unaccompanied asylum-seeking refugee children who are due for forced repatriation. In addition, the role of psychosocial job characteristics in such relationships was investigated. A questionnaire including sociodemographic characteristics, the Swedish Demand-Control-Support Questionnaire, and the 12-item General Mental Health Questionnaire were distributed nationally. Univariate and multivariable regression models were used. Poorer mental health was associated with working with unaccompanied asylum-seeking refugee children among social workers but not among police officers. Psychological job demand was a significant predictor for general mental health among social workers, while psychological job demand, decision latitude, and marital status were predictors among police officers. Findings are discussed with special regard to the context of social work and police professions in Sweden.
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ERIC Educational Resources Information Center
American Association of Retired Persons, Washington, DC.
Because of the aging of the labor force and legislation designed to keep older workers on the job, employers will have to deal with increasing numbers of older workers. For this transition to be as smooth as possible, employers must first overcome age-related stereotypes that have taken hold since the 1930s. Dealing with older workers involves two…
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Jordan, Claus; Luttmann, Alwin; Theilmeier, Andreas; Kuhn, Stefan; Wortmann, Norbert; Jäger, Matthias
2011-05-26
The human spine is often exposed to mechanical load in vocational activities especially in combination with lifting, carrying and positioning of heavy objects. This also applies in particular to nursing activities with manual patient handling. In the present study a detailed investigation on the load of the lumbar spine during manual patient handling was performed. For a total of 13 presumably endangering activities with transferring a patient, the body movements performed by healthcare workers were recorded and the exerted action forces were determined with regard to magnitude, direction and lateral distribution in the time course with a "measuring bed", a "measuring chair" and a "measuring floor". By the application of biomechanical model calculations the load on the lowest intervertebral disc of the lumbar spine (L5-S1) was determined considering the posture and action force data for every manual patient handling. The results of the investigations reveal the occurrence of high lumbar load during manual patient handling activities, especially in those cases, where awkward postures of the healthcare worker are combined with high action forces caused by the patient's mass. These findings were compared to suitable issues of corresponding investigations provided in the literature. Furthermore measurement-based characteristic values of lumbar load were derived for the use in statement procedures concerning the disease no. 2108 of the German list of occupational diseases. To protect healthcare workers from mechanical overload and the risk of developing a disc-related disease, prevention measures should be compiled. Such measures could include the application of "back-fairer" nursing techniques and the use of "technical" and" small aids" to reduce the lumbar load during manual patient handling. Further studies, concerning these aspects, are necessary.
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ERIC Educational Resources Information Center
Capps, Randy; Fix, Michael; Passel, Jeffrey S.; Ost, Jason; Perez-Lopez, Dan
Immigrants compose an increasingly large share of the U.S. labor force and growing share of low-wage workers. Immigrants' hourly wages are lower on average than those for natives. Immigrant workers are much more likely than native workers to drop out of high school. Three-fourths of all U.S. workers with less than a ninth grade education are…
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[Forced spirometry procedure].
Cortés Aguilera, Antonio Javier
2008-11-01
Forced spirometry consists in a complementary test which is carried out in a health office in a workplace in order to determine the lung capacity of workers exposed to determined professional risks or those susceptible to determined working conditions which could lead to the development of respiratory problems. This test has been developed based on health vigilance laws under Article 22 of the Law for Prevention of Risks in the Workplace and requires that the technician, a nurse in a workplace, who performs it have some knowledge and skills regarding its use, following the norms for forced spirometry set by the Spanish Association for Pneumatology and Thoracic Surgery (SEPAR).
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Vandewalle, Joeri; Debyser, Bart; Beeckman, Dimitri; Vandecasteele, Tina; Deproost, Eddy; Van Hecke, Ann; Verhaeghe, Sofie
2018-02-01
There is growing recognition in mental health for the perspective of individuals with lived experience of mental health problems and mental health service use. As peer workers, these individuals can use their specific experience to benefit and support peers and professional caregivers, and to participate at all levels of mental health-care systems. The aim of the present study was to develop a conceptual framework representing the driving forces of peer workers to fullfil their position in mental health-care systems. A qualitative interview approach was employed using principles of grounded theory. Over a period of 5 months in 2014-2015, semistructured interviews were conducted with 14 peer workers in residential and community mental health-care systems. The emerged conceptual framework reveals that peer workers strive towards constructing a positive identity. This process is powered by driving forces reflecting a desire for normalization and an urge for self-preservation. Peer workers realize a meaningful employment by using their lived experience perspective as an asset, liberating themselves out of restrictive role patterns, and by breaking down stigma and taboo. As a precondition to engage in these normalization processes, peer workers perceive they need to secure their self-preservation by balancing the emergence of adverse emotional fluctuations. The conceptual framework can inform the development of work contexts in which peer workers have an authentic and meaningful contribution, while being offered sufficient support and learning opportunities to manage their well-being. © 2017 Australian College of Mental Health Nurses Inc.
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Policy changes and the labour force participation of older workers: evidence from six countries.
Cooke, Martin
2006-01-01
In response to the anticipated pressures of population aging, national governments and supra-national bodies such as the Organisation for Economic Co-operation and Development (OECD) and the European Union (EU) have promoted policies to encourage the labour force participation of older workers. The recent elimination of mandatory retirement in Ontario is an example of such a policy, and others include changes to national pension systems and changes to disability and employment insurance programs, active labour-market policies, and the promotion of phased or gradual retirement. This paper reviews the different policy approaches taken in the six countries included in the Workforce Aging in the New Economy (WANE) project, placing Canadian policy approaches in relation to those taken in Australia, Germany, the Netherlands, the United Kingdom, and the United States. From the life course perspective, the policy approaches discussed here do not consider the heterogeneity of older workers' life courses or the related domains of health and family. As well, the changes made thus far do not appear likely to lead to increased labour force participation by older workers, and some may leave older workers at greater risk of low income and low-wage work.
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2009-02-21
VANDENBERG AIR FORCE BASE, Calif. -- On Launch Complex 576-E at Vandenberg Air Force Base in California, workers in the bucket trucks are securing the fairing ducting, GN2 purge line, and cable harnesses to the umbilical mast attached to Orbital Sciences' Taurus XL rocket. Atop the rocket is NASA's Orbiting Carbon Observatory, or OCO, which is scheduled to launch Feb. 24 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. Photo credit: NASA/Richard Nielsen, VAFB
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2009-10-19
VANDENBERG AIR FORCE BASE, Calif. - At Space Launch Complex 2 at Vandenberg Air Force Base in California, workers supervise the first stage of the United Launch Alliance Delta II rocket for launch of NASA's Wide-field Infrared Survey Explorer, or WISE, as it is lowered onto pedestal's in the pad's mobile service tower. WISE will survey the entire sky at infrared wavelengths, creating a cosmic clearinghouse of hundreds of millions of objects which will be catalogued and provide a vast storehouse of knowledge about the solar system, the Milky Way, and the universe. Launch is scheduled for Dec. 7. For additional information, visit http://wise.ssl.berkeley.edu. Photo credit: NASA/Roy Allison, VAFB
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2009-02-03
VANDENBERG AIR FORCE BASE, Calif. – Workers prepare to erect Stages 1, 2 and 3 of Orbital Sciences’ Taurus XL launch vehicle for NASA’s Orbiting Carbon Observatory, or OCO, at Space Launch Complex 576-E at Vandenberg Air Force Base in California. The OCO is an Earth-orbiting mission sponsored by NASA's Earth System Science Pathfinder Program. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze the data returned to better understand the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. Launch is targeted for 1:51:30 a.m. PST Feb. 24. Photo credit: VAFB
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Johnson County Community College Career Programs: Employment, Salary and Placement Information.
ERIC Educational Resources Information Center
Johnson County Community Coll., Overland Park, KS. Office of Institutional Research.
Designed to assist students, current workers seeking to change careers, and people re-entering the work force after a lengthy absence, this report presents employment, salary, and placement information for 31 Johnson County Community College (JCCC) career programs. The information is based on data from county, state, and national studies, as well…
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Long-term exposure to diesel engine exhaust induced lung function decline in a cross sectional study
ZHANG, Li Ping; ZHANG, Xiao; DUAN, Hua Wei; MENG, Tao; NIU, Yong; HUANG, Chuan Feng; GAO, Wei Min; YU, Shan Fa; ZHENG, Yu Xin
2016-01-01
To clarify the effects of lung function following exposure to diesel engine exhaust (DEE), we recruited 137 diesel engine testing workers exposed to DEE and 127 non-DEE-exposed workers as study subjects. We performed lung function tests and measured cytokinesis-block micronucleus (CBMN) cytome index and levels of urinary polycyclic aromatic hydrocarbons (PAHs) metabolites. There was a significant decrease of forced expiratory volume in 1 second (FEV1), ratio of forced expiratory volume in 1 second to forced vital capacity (FEV1/ FVC), maximal mid expiratory flow curve (MMF), forced expiratory flow at 50% of FVC (FEF50%), and forced expiratory flow at 75% of FVC (FEF75%) in the DEE-exposed workers than non-DEE-exposed workers (all p<0.05). Among all study subjects, the decreases of FEF75% were associated with the increasing levels of PAHs metabolites (p<0.05), and there were negative correlations between FEV1, FEV1/FVC, MMF, FEF50%, and FEF75% with CBMN cytome index (all p<0.05). Our results show that long-term exposure to DEE can induce lung function decline which shows mainly obstructive changes and influence of small airways function. The decreased lung function is associated with internal dosage of DEE exposure, and accompany with the increasing CBMN cytome index. PMID:27334424
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2001-03-14
A worker attaches covers for the nose pitot boom before removing the unpiloted X-40 from the runway at Edwards Air Force Base, California, following its successful free-flight on March 14, 2001. The unpiloted X-40 is a risk-reduction vehicle for the X-37, which is intended to be a reusable space vehicle. NASA's Marshall Space Flight Center in Huntsville, Ala, manages the X-37 project. At Dryden, the X-40A will undergo a series of ground and air tests to reduce possible risks to the larger X-37, including drop tests from a helicopter to check guidance and navigation systems planned for use in the X-37. The X-37 is designed to demonstrate technologies in the orbital and reentry environments for next-generation reusable launch vehicles that will increase both safety and reliability, while reducing launch costs from $10,000 per pound to $1,000 per pound.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Holness, D.L.; Batten, B.; Broder, I.
1985-05-01
Thirty-six smelter workers examined in this pilot study were found to have a higher prevalence of cough and dyspnea and lower baseline lung function than did 31 controls. They also experienced decreases in forced vital capacity (FVC) and forced expiratory volume in 1s (FEV1) over the workweek while the controls did not. Baseline airflow rates and change in FVC and FEV1 over the workweek varied with levels of sulfur dioxide and particulates. Twenty-three smelter workers and 21 controls were seen on a second occasion, six months into an extended shutdown. The smelter workers continued to have a higher prevalence ofmore » cough and dyspnea and lower baseline lung function than the controls. There was, however, a slight increase in lung function in both the exposed workers and the controls during the shutdown. The results suggest that smelter workers may develop both acute and chronic work-related pulmonary effects and that the chronic effects may be nonreversible.« less
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Wang, Mei Lin; Storey, Eileen; Cassidy, Laura D; Doney, Brent; Conner, Patrick R; Collins, James J; Carson, Michael; Molenaar, Don
2017-12-01
The aim of this study was to investigate lung function among toluene diisocyanate (TDI) production workers. One hundred ninety-seven U.S workers performed spirometry from 2006 through 2012. Results were compared within the study cohort and with U.S. population measures. A mixed-effects model assessed factors affecting repeated forced expiratory volume in 1 second (FEV1) measurements. The cohort's mean FEV1 and forced vital capacity (FVC) percent reference values, although greater than 90%, were significantly lower and the prevalence of abnormal spirometry (predominantly restrictive pattern) was significantly higher than in the U.S. Differences in lung function among workers with higher cumulative TDI exposure were in the direction of an exposure effect, but not significant. We found little evidence of an adverse effect of TDI exposure on longitudinal spirometry in these workers. The association between TDI exposure and the increasing prevalence of a restrictive pattern needs further exploration.
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Scott, Kenneth; Fisher, Gwenith G; Barón, Anna E; Tompa, Emile; Stallones, Lorann; DiGuiseppi, Carolyn
2018-06-13
To examine whether falls are associated with the subsequent ability to work among workers 65 years and older. This longitudinal cohort study followed older workers enrolled in the Health and Retirement Study. Outcomes included time to health-related work limitation and to labor force exit. After adjustment multiple falls with or without a medically-treated injury were associated with time to limitation (HR = 1.77, 95% CI: 1.30-2.40; HR = 1.48, 95% CI: 1.26-1.73, respectively). Adjustment mitigated a crude relationship between falls and time to exit. Significant interactions suggest the relationship between falls and labor force exit depends on age, race and job demands. Falls, both non-injurious and injurious, are associated with subsequent health-related work limitation among workers 65 and older. Fall prevention activities would benefit workers who want or need to keep working past age 65.
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[The dynamics of manpower in Kuwait: a dilemma for a petroleum-exporting country].
Hosni, D; Sirageldin, I
1985-01-01
The case of Kuwait illustrates that development as an economic phenomenon cannot be fully understood without reference to demographic determinants. Kuwait, like other Gulf oil-exporting states, is strongly dependent on foreign labor both qualitatively and quantitatively, but is attempting to nationalize the labor force and orient the national economy toward autonomous growth. 47% of Kuwait's population is under 15 years old, and the economic activity rate of only 19.4% is the lowest of any Arab country. Female participation increased from 2.5% in 1965 to 13.3% at present. 20 years ago, 70% of the labor force was Kuwaiti, but in 1980, 78% of workers were foreign although foreigners represented only 60% of the total population. Beginning in 1978, immigration was viewed much less favorably in Kuwait and the process of Kuwaitization, or replacing foreign workers with Kuwaiti nationals, was begun. An analysis of the labor force in terms of stocks and flows as well as of the structure of employment and productivity in the context of Kuwait's economic growth indicates that constraints in labor force growth will vary in intensity depending on the policies adopted; foreign workers could be admitted but not their family members, foreign workers could be replaced by nationals whenever possible, a higher labor force participation rate among nationals could be promoted, population growth could be encouraged, a more highly qualified native labor force could be trained, or a more capital intensive technology could be imported to reduce dependence on foreign workers. With a total fertility rate around 7.0, it is difficult to envision a significantly increased fertility level in Kuwait, and the fertility level in fact will probably decline under pressure of modernization. The crude death rate of 4.6/1000 in 1982 is also very low. Nationalization of the labor force implies a significant loss of productivity, since the government is maintaining a policy of providing jobs for all nationals regardless of their qualifications. Although development of Kuwaiti manpower is a longterm policy, the Kuwaitization of the labor force is erroneously viewed as a shortterm objective. Kuwaitis are underrepresented in technical jobs requiring university training in science and mathematics, and in skilled and semiskilled manual jobs. An educational reform permitting Kuwait to respond to future labor force needs will be required. Nonparticipation of women effectively reduces the economically active group by 1/2, and retirement at age 45 also aggravates labor shortages. Simulation exercises indicate that Kuwait must rely on foreign labor for many years to come. It appears that substitution of local for foreign workers will be at the price of lowered productivity and slower economic development. Naturalization of some foreign workers might help solve the problem, but for reasons of political stability almost no foreigners except unskilled Beduin Arabs receive Kuwaiti citizenship.
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Depression and Retirement in Late Middle-Aged U.S. Workers
Doshi, Jalpa A; Cen, Liyi; Polsky, Daniel
2008-01-01
Objective To determine whether late middle-aged U.S. workers with depression are at an increased risk for retirement. Data Source Six biennial waves (1992–2002) of the Health and Retirement Study, a nationally representative panel survey of noninstitutionalized 51–61-year-olds and their spouses started in 1992. Study Design Workers aged 53–58 years in 1994 were followed every 2 years thereafter, through 2002. Depression was coded as lagged time-dependent variables measuring active depression and severity of depression. The main outcome variable was a transition to retirement which was measured using two distinct definitions to capture different stages in the retirement process: (1) Retirement was defined as a transition out of the labor force in the sample of all labor force participants (N = 2,853); (2) In addition a transition out of full time work was used as the retirement definition in the subset of labor force participants who were full time workers (N = 2,288). Principal Findings In the sample of all labor force participants, the presence of active depression significantly increased the hazard of retirement in both late middle-aged men (adjusted OR: 1.37 [95 percent CI 1.05, 1.80]) and women (adjusted OR: 1.40 [95 percent CI 1.10, 1.78]). For women, subthreshold depression was also a significant predictor of retirement. In the sample of full time workers, the relationship between depression and retirement was considerably weaker for women yet remained strong for men. Conclusions Depression and depressive symptoms were significantly associated with retirement in late middle-aged U.S. workers. Policymakers must consider the potentially adverse impact of these labor market outcomes when estimating the cost of untreated depression and evaluating the value of interventions to improve the diagnosis and treatment of depression. PMID:18370974
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Mental health and the labor force participation of older workers.
Mitchell, J M; Anderson, K H
1989-01-01
Over the past 20 years, while mortality rates have dramatically declined, the prevalence of work-related stress has increased. This phenomenon suggests that the population's physical health has improved, but mental health has deteriorated. Concomitantly, fewer older workers are participating in the labor force. Our paper, using data from the Epidemiologic Catchment Area (ECA) program, assesses whether the decline in numbers of older workers is linked to the increasing prevalence of job-related stress. Our results indicate that symptoms of poor mental health are the most important determinants of work behavior. Surprisingly, economic and demographic characteristics appear to have little impact on an individual's labor force participation status. Further research is needed, however, because the ECA data provides insufficient information to accurately assess the relative importance of both mental health and economic factors on the retirement decision.
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Does Work Contribute to Successful Aging Outcomes in Older Workers?
ERIC Educational Resources Information Center
Sanders, Martha J.; McCready, Jack W.
2010-01-01
Older workers are the fastest growing segment of the labor force, yet little is known about designing jobs for older workers that optimize their experiences relative to aging successfully. This study examined the contribution of workplace job design (opportunities for decision-making, skill variety, coworker support, supervisor support) to…
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Moore, Megan; Cristofalo, Margaret; Dotolo, Danae; Torres, Nicole; Lahdya, Alexandra; Ho, Leyna; Vogel, Mia; Forrester, Mollie; Conley, Bonnie; Fouts, Susan
2017-04-01
The emergency department (ED) can be a critical intervention point for many patients with multifaceted needs. Social workers have long been part of interdisciplinary ED teams. This study aimed to contribute to the limited understanding of social worker-patient interactions and factors influencing social work services in this setting. This paper reports a qualitative content analysis of social work medical record notes (N = 1509) of services provided to trauma patients in an urban, public, level 1 trauma center and an in-depth analysis of semi-structured interviews with ED social workers (N = 10). Eight major social work roles were identified: investigator, gatekeeper, resource broker, care coordinator, problem solver, crisis manager, advocate, discharge planner. Analyses revealed a complex interplay between ED social work services and multi-layered contexts. Using a social-ecological framework, we identified the interactions between micro or individual level factors, mezzo or local system level factors and macro environmental and systemic factors that play a role in ED interactions and patient services. Macro-level contextual influences were socio-structural forces including socioeconomic barriers to health, social hierarchies that reflected power differentials between providers and patients, and distrust or bias. Mezzo-level forces were limited resources, lack of healthcare system coordination, a challenging hierarchy within the medical model and the pressure to discharge patients quickly. Micro-level factors included characteristics of patients and social workers, complexity of patient stressors, empathic strain, lack of closure and compassion. All of these forces were at play in patient-social worker interactions and impacted service provision. Social workers were at times able to successfully navigate these forces, yet at other times these challenges were insurmountable. A conceptual model of ED social work and the influences on the patient-social worker interactions was developed to assist in guiding innovative research and practice models to improve services and outcomes in the complex, fast-paced ED. Copyright © 2017 Elsevier Ltd. All rights reserved.
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Cristofalo, Margaret; Dotolo, Danae; Torres, Nicole; Lahdya, Alexandra; Ho, Leyna; Vogel, Mia; Forrester, Mollie; Conley, Bonnie; Fouts, Susan
2017-01-01
The emergency department (ED) can be a critical intervention point for many patients with multifaceted needs. Social workers have long been part of interdisciplinary ED teams. This study aimed to contribute to the limited understanding of social worker-patient interactions and factors influencing social work services in this setting. This paper reports a qualitative content analysis of social work medical record notes (N=1,509) of services provided to trauma patients in an urban, public, level 1 trauma center and an in-depth analysis of semi-structured interviews with ED social workers (N=10). Eight major social work roles were identified: investigator, gatekeeper, resource broker, care coordinator, problem solver, crisis manager, advocate, discharge planner. Analyses revealed a complex interplay between ED social work services and multi-layered contexts. Using a social-ecological framework, we identified the interactions between micro or individual level factors, mezzo or local system level factors and macro environmental and systemic factors that play a role in ED interactions and patient services. Macro-level contextual influences were socio-structural forces including socioeconomic barriers to health, social hierarchies that reflected power differentials between providers and patients, and distrust or bias. Mezzo-level forces were limited resources, lack of healthcare system coordination, a challenging hierarchy within the medical model and the pressure to discharge patients quickly. Micro-level factors included characteristics of patients and social workers, complexity of patient stressors, empathic strain, lack of closure and compassion. All of these forces were at play in patient-social worker interactions and impacted service provision. Social workers were at times able to successfully navigate these forces, yet at other times these challenges were insurmountable. A conceptual model of ED social work and the influences on the patient-social worker interactions was developed to assist in guiding innovative research and practice models to improve services and outcomes in the complex, fast-paced ED. PMID:28214722
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ERIC Educational Resources Information Center
Borremans, Robert T.
Following the economic recession of the early 1980's and the consequent high levels of unemployment in Rock County, a program was created at the Blackhawk Technical Institute (BTI) to assist dislocated workers reentering the labor force. The Rock County Dislocated Worker Program was intended as a comprehensive program with two principal activities…
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Asbestosis in an asbestos composite mill at Mumbai: A prevalence study
Murlidhar, V; Kanhere, Vijay
2005-01-01
Background Of an estimated 100000 workers exposed to asbestos in India, less than 30 have been compensated. The reasons for such a small number are: refusal by management sponsored studies to grant medical certifications to workers suffering from occupational diseases, lack of training for doctors in diagnosis of occupational lung diseases, deliberate misdiagnosis by doctors of asbestosis as either chronic bronchitis or tuberculosis and the inherent class bias of middle class doctors against workers. The aim of the study was to identify workers suffering from Asbestosis (parenchymal and pleural non-malignant disease) among the permanent workers of the Hindustan Composites Factory and assess their disability and medically certify them, whereupon they could avail of their basic rights to obtain compensation and proper treatment. Methods The study was conducted by the Occupational Health and Safety Centre and the Workers' Union. Asbestosis was diagnosed if they had an occupational history of asbestos exposure for at least 15 years and showed typical radiographic findings. Results Of 232 workers in the factory, 181 participated in the survey. 22% of them had asbestosis. All the asbestos affected workers had at least 20 years of exposure. 7% had rhonchi, 34% had late basal inspiratory rates, 82% had more than 80% of Forced Expiratory Volume in the first second (FEV1)/Forced Vital capacity (FVC) ratio and 66% had FVC less than 80% of the predicted value. On radiology 7% had only pleural disease, 10% had both pleural and parenchymal disease and 82% had only parenchymal disease. The association of pleural disease with chest pain was statistically significant. Conclusion We found the prevalence of asbestosis among exposed workers to be less than that anticipated for the number of years of exposure due to "Healthy Worker Effect". We suggest that all affected asbestos workers (including those who have been forced to leave) in India be medically certified and compensated. We also recommend better control of asbestos use in India. We also implore the management to provide all information about the work process and its hazards, conduct medical checkups as mandated by law and give the medical records to the workers. PMID:16262892
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Educational Attainment of Workers, March 1969 and 1970.
ERIC Educational Resources Information Center
Deutermann, William
1970-01-01
This article, comprised for the most part of tables and charts, is based primarily on information from supplementary questions in the March 1969 and March 1970 surveys of the labor force, conducted for the Bureau of Labor Statistics by the Bureau of Census, through its Current Population Survey. The findings of the surveys indicate that the gap in…
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Work Experience of the Population in 1972.
ERIC Educational Resources Information Center
Young, Anne M.
Based on the March 1973 survey for the Bureau of Labor Statistics by the Division of Labor Force Studies, the report shows that the proportion of workers employed full-time all year (1972) increased, mainly because of expansion in the service-producing industries. The survey provides information on the number of persons who worked at some time,…
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1995-09-01
Workers: Individual, Ergonomie and Work Organizational Factors," Ergonomics, 38: 763- 776 (April 1995). Brogmus, G.E. and R. Marko. "The...Naval Health Research Center, San Diego CA, June 1988 (AD-A199920). Keyserling, W. M. and others. "A Checklist For Evaluating Ergonomie Risk Factors
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Learning about Practice from Practice: A Peer-Based Methodology
ERIC Educational Resources Information Center
Stanley, Tony
2014-01-01
A recommendation from the Social Work Task Force was that all employers of social workers should conduct a regular "health check" of the social work profession to learn from practice as part of a continuous cycle of improvement. This article documents how the London Borough of Tower Hamlets has gone about this. I describe the…
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Mok, Ka Ho; Ngok, Kinglun
2011-01-01
The major objective of this article is to critically examine changes in social stratification and social mobility of the peasant workers in the post-Mao period, with particular reference to examine whether and how the selected peasant workers in Dongguan city in South China have asserted themselves in protecting their labour rights. The present studies is based upon intensive policy and documentary analysis, in-depth interviews, focus group discussions and survey in getting first-hand data from conducting fieldwork in China. Migrant workers in Dongguan city in South China. Although peasant workers are becoming more concerned with their economic and social rights, they have not attempted to organize themselves as organized social organizations in protecting their own interests. Despite the fact that peasant workers may have a greater awareness of the interests as a social group, such a consciousness has not been developed into a distinct class identity. Without a distinct class identity, coupled with a lack of organized social forces in asserting their class interests, peasant workers have not formed themselves into an organized social class right now, especially as many of them still consider themselves having a peasant status instead of obtaining a new citizenship associated with working in urban China.
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2011-03-30
VANDENBERG AIR FORCE BASE, Calif. -- Workers at Vandenberg Air Force Base in California prepare to offload the Aquarius/SAC-D spacecraft from a U.S. Air Force C-17 transport plane. The aircraft traveled from Campos, Brazil. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit. Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing
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2011-03-30
VANDENBERG AIR FORCE BASE, Calif. -- Workers at Vandenberg Air Force Base in California snap photos of the U.S. Air Force C-17 transport plane carrying the Aquarius/SAC-D spacecraft. The aircraft traveled from Campos, Brazil. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit. Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing
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2011-03-30
VANDENBERG AIR FORCE BASE, Calif. -- Workers at Vandenberg Air Force Base in California prepare to offload the Aquarius/SAC-D spacecraft from a U.S. Air Force C-17 transport plane. The aircraft traveled from Campos, Brazil. Following final tests, the spacecraft will be integrated to a United Launch Alliance Delta II rocket in preparation for the targeted June launch to low Earth orbit. Aquarius, the NASA-built primary instrument on the SAC-D spacecraft, will map global changes in salinity at the ocean's surface. Salinity is a key measurement for understanding how changes in rainfall, evaporation and the melting of freezing of ice influence ocean circulation and are linked to variations in Earth's climate. The three-year mission will provide new insights into how variations in ocean surface salinity relate to these fundamental climate processes. Photo credit: VAFB/30th Space Wing
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Decker, Michele R.; Crago, Anna-Louise; Ka Hon Chu, Sandra; Sherman, Susan G.; Saraswathi Seshu, Meena; Buthelezi, Kholi; Dhaliwal, Mandeep; Beyrer, Chris
2015-01-01
We reviewed evidence from over 800 studies and reports on the burden and HIV impact of human rights abuses against sex workers across policy climates. Published research documents widespread abuses of human rights perpetrated by both state and non-state actors. Such violations facilitate HIV vulnerability, both directly and indirectly, and undermine effective HIV prevention and intervention efforts. Violations include homicide, physical and sexual violence from law enforcement, clients and intimate partners, unlawful arrest and detention, discrimination in accessing health services, and forced HIV testing. Abuses occur across all policy regimes, though most profoundly so where sex work is criminalized through punitive law. Protection of sex workers’ human rights is critical to respect, protect and fulfill human rights, and to improve their health and wellbeing. Findings affirm the value of rights-based HIV responses for sex workers, and underscore the obligation of states to uphold the rights of this marginalized population. PMID:25059943
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Arcury-Quandt, Alice E.; Gentry, Amanda L.; Marín, Antonio J.
2011-01-01
Background The golf course industry has a growing Latino work force. Little occupational health research has addressed this work force. This paper examines golf course superintendents’ and Latino grounds maintenance workers’ pesticide knowledge, beliefs, and safety training. In particular, it focuses on knowledge of and adherence to OSHA Right-to-Know regulations. Methods In person, in-depth interviews were conducted with ten golf course superintendents in five states and with sixteen Latino grounds maintenance workers in four states. Results Few superintendents were in compliance with Right-to-Know regulations or did pesticide safety training with all of their workers. Few workers had any pesticide safety knowledge. Most safety training on golf courses was rudimentary and focused on machine safety, and was usually conducted in the off-season or on rainy days, not before workers were assigned tasks. Conclusions More Right-to-Know training is necessary for superintendents and grounds maintenance workers. Culturally and linguistically appropriate Spanish language materials need to be developed or made more widely available to train workers. Better enforcement of safety and training regulations is necessary. PMID:21360723
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2014-03-28
VANDENBERG AIR FORCE BASE, Calif. – Workers attach the United Launch Alliance Delta II rocket for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, to a lifting device at Space Launch Complex 2 on Vandenberg Air Force Base in California. Launch is scheduled for July 2014. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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Age and Employee Green Behaviors: A Meta-Analysis
Wiernik, Brenton M.; Dilchert, Stephan; Ones, Deniz S.
2016-01-01
Recent economic and societal developments have led to an increasing emphasis on organizational environmental performance. At the same time, demographic trends are resulting in increasingly aging labor forces in many industrialized nations. Commonly held stereotypes suggest that older workers are less likely to be environmentally responsible than younger workers. To evaluate the degree to which such age differences are present, we meta-analyzed 132 independent correlations and 336 d-values based on 4676 professional workers from 22 samples in 11 countries. Contrary to popular stereotypes, age showed small positive relationships with pro-environmental behaviors, suggesting that older adults engaged in these workplace behaviors slightly more frequently. Relationships with age appeared to be linear for overall, Conserving, Avoiding Harm, and Taking Initiative pro-environmental behaviors, but non-linear trends were observed for Transforming and Influencing Others behaviors. PMID:26973550
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Older Worker Attitudes toward Change and Challenge.
ERIC Educational Resources Information Center
Donchin, Gwyneth G.
A task force from a high technology company recently conducted a nine-month study to determine the attitudes of older workers toward work, management, technological change, and productivity. Data were gathered from personnel files; an age audit was undertaken, and 4,000 employees were randomly interviewed. The workers were asked to offer opinions…
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3 CFR 8964 - Proclamation 8964 of April 26, 2013. Workers Memorial Day, 2013
Code of Federal Regulations, 2014 CFR
2014-01-01
..., their country stands alongside them, protecting their safety and their stake in the American dream. NOW... Proclamation Our country boasts the world's most talented, driven, effective labor force. American workers..., thousands of American workers die on the job each year, and millions more suffer work-related injuries or...
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Career Development of Foreign-Born Workers: Where Is the Career Motivation Research?
ERIC Educational Resources Information Center
Lopes, Tobin P.
2006-01-01
Immigrants and/or foreign-born workers are entering the American work-force at an increasing rate. Career motivation for these new entrants requires research attention. As this literature review shows, researchers have virtually ignored the expanding immigrant and/or foreign-born worker population. Career motivation differences among international…
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The Advent of Representative Associations in the Irish Defence Forces
1992-06-05
year period from 1975 to 1988. The Submission Group had difficulty finding appropriate groups in the Irish labour market against which to compare the...in the Irish Labour market , the average male industrial worker was chosen. In choosing the male industrial worker, it was not suggested that this...Defence Forces to have all young officers attend University College Galway ( UCG ) or a similar third level institute for the purpose of acquiring a
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Systematic review: chronic obstructive pulmonary disease and construction workers
Borup, H.; Kirkeskov, L.; Hanskov, D. J. A.
2017-01-01
Abstract Background Between 15 and 20% of prevalent cases of chronic obstructive pulmonary disease (COPD) have been attributed to occupational exposures to vapours, gases, dusts and fumes. Dust at construction sites is still a challenge, but no overview exists of COPD among construction workers. Aims To assess the occurrence of COPD among construction workers. Methods We performed a systematic search in PubMed and Embase between 1 January 1990 and 31 August 2016 in order to identify epidemiological studies with a risk estimate for either COPD morbidity/mortality or a spirometry-based definition of airway obstruction among workers in the construction industry. The authors independently assessed studies to determine their eligibility and performed a quality assessment of the included papers. Results Twelve studies were included. Nine studies found a statistically significant association between COPD and work in the construction industry, although only among never-smokers in one study and only for the period after 2000 in another study. One study found that the annual decline in forced expiratory volume in 1 s was significantly higher among construction workers compared with bus drivers. Conclusions This review suggests that COPD occurs more often among construction workers than among workers who are not exposed to construction dust. It is not possible to draw any conclusions on specific subgroups as most studies analysed construction workers as one united group. In addition, no potential exposure–effect relationship could be identified. PMID:28204712
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Dilemmas in Forward Basing: Understanding the Impact of the American Military Presence in Bahrain
2014-06-01
bases, local businessmen, a base workers group, and members of the self -defense force.75 Ultimately, Governor, Ota was voted out of office and a...U.S. access to Turkish soil in 1979 to rescue hostages in Tehran during the Islamic Revolution in Iran. Relations did not begin to heal until after...demonstrators from the roundabout with rubber bullets, and teargas. Four demonstrators were killed during the raid and others died shortly after. The
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Catholic institutions: mirror or model for society?
Fitzpatrick, A; Gaylor, C C
1987-04-01
Certain values and priorities help establish and shape an organization's identity. Catholic organizations--through the values by which they operate--can determine whether they function as a centrifugal force that shapes the values of the larger society or whether they are driven by the centripetal force of American values, thus accommodating their actions to succeed in self-serving, narrow ways. Catholic organizations can evaluate their practices against three "environments," each composed of value strata, that characterize workplaces: Subpersonal environment. Workers are alienated; the employee is seldom acknowledged as a person. Stratum one--base values. The operative values focus on mechanical working qualities such as punctuality and productivity, rather than human interaction. Stratum two--civil values. Some interaction takes place, but it is geared only to customer satisfaction. Relational environment. Relationships are important to organizational functioning. Stratum three--corporate values. Workers must have more interpersonal skills but are seen as a means to an end: benefit for the corporation. Stratum four--ethical culture values. The worker is recognized as a person to be respected. Operative values are fair play and improving the human condition. Religious environment. Workers affirm the existence of a Godhead, which creates a "community" workplace. Stratum five--Judeo-Christian values. A commitment to charity and mercy and serving others is evident. Stratum six--Catholic values. Persons are seen as the body of Christ; the organization challenges society's tenets when these ignore the human person.(ABSTRACT TRUNCATED AT 250 WORDS)
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[Fundamental role of the workers' representative in preventive safety activity].
Ossicini, A; Bindi, L; Casale, M C
2003-01-01
With the arrival of Legislative Decree 626/94 which brought into Italian law the EU directives on workers' health and safety at the workplace, our country has also introduced rules that make a break with the past in this area, with the creation of new professional roles. The workers' safety representative takes on a fundamentally important role in the management of prevention, safety and health for workers in their place of employment in accordance with article 19. In fact, before the introduction of this Legislative Decree, the "protection" of workers' health was essentially based on rules and regulations the application of which was left to the exclusive and direct responsibility of the relationship between the employer and doctor, leaving out any participation by the worker. Whereas in the past workers could only be considered the final receivers of instructions about the security measures to apply, with Law 626 the workers themselves became active participants in the assessment of risks at work and consequently in the implementing of all the safety and hygiene measures contributing to the reduction of risk levels. The new regulations now in force assign important tasks to the workers' safety representative; all tasks and responsibilities associated with that role are examined and discussed, especially those relating to rights to information and training, consultation and participation in the process of designing and promoting safety measures. The job of workers' representative today takes on a fundamentally important meaning and role in a self-regulating system of work safety, where he or she has a proper area responsibility, so becoming a reference point for the workers generally.
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Informalisation of women's work: consequence for fertility and child schooling in urban Pakistan.
Kazi, S; Sathar, Z A
1993-01-01
The preliminary analysis of data from the 1990-91 Pakistan Household Survey (PIHS) for urban areas yields a profile of working urban women by educational level, sector of the economy, and child's educational activities. Between 1971 and 1988 labor force participation rates (LFPR) for women ranged between 3% and 5%. The hiring of women in temporary positions allows for lower costs, less benefits, and freedom from restrictive legislation. The PIHS data on 4711 households and 2513 urban, ever married women aged 15-49 years indicates a LFPR for women of 17%. Under 20% work in the formal sector. Most work in their homes as unpaid family workers or home-based income earning producers. Many official statistics exclude these women. Informal sector workers in the PIHS data, such as low status domestic workers, receive average wages of 609 rupees monthly compared to home-based workers wages of 240 rupees. Formal sector female workers have completed an average of 11.4 years of schooling, while informal workers have received only 6.5 years. 77% of informal workers have had no formal education compared to 62% of at home mothers and 28% of formal sector workers. Many employed women are single household heads or with an unemployed spouse. Formal sector working women marry 3.4 years later than informal sector women and 2.6 years later than nonworking women. Nonworking women have the lowest contraceptive use followed by informal sector women. Most women regardless of work status desire four children, but achieved fertility was lower among professional and white collar workers. Informal sector women had higher fertility than nonworking women. Preliminary multivariate analyses supported this pattern of work status related fertility. The chances of children attending school was higher among formal sector workers. Girls with nonworking mothers had better chances of gaining an education.
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Using ergonomics to enhance safe production at a surface coal mine--a case study with powder crews.
Torma-Krajewski, Janet; Wiehagen, William; Etcheverry, Ann; Turin, Fred; Unger, Richard
2009-10-01
Job tasks that involve exposure to work-related musculoskeletal disorder (WMSD) risk factors may impact both the risk of injury and production downtime. Common WMSD risks factors associated with mining tasks include forceful exertions, awkward postures, repetitive motion, jolting and jarring, forceful gripping, contact stress, and whole body and segmental vibration. Mining environments that expose workers to temperature/humidity extremes, windy conditions, and slippery and uneven walking surfaces also contribute to injury risk. National Institute for Occupational Safety and Health (NIOSH) researchers worked with powder crew members from the Bridger Coal Company to identify and rank routine work tasks based on perceived exposure to WMSD risk factors. This article presents the process followed to identify tasks that workers believed involved the greatest exposure to risk factors and discusses risk reduction strategies. Specifically, the proposed prill truck design changes addressed cab ingress/egress, loading blast holes, and access to the upper deck of the prill truck.
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20 Facts on Women Workers. Facts on Working Women No. 90-2.
ERIC Educational Resources Information Center
Women's Bureau (DOL), Washington, DC.
This information sheet presents 20 facts on women workers in 1989: (1) 56 million women 16 years of age and over are working or looking for work; (2) 69 percent of all women 18 to 64 years of age are in the civilian labor force; (3) most women workers are employed full time; (4) the average women worker spends 29.3 years of her life in the labor…
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ERIC Educational Resources Information Center
Congress of the U.S., Washington, DC. House Committee on Science, Space and Technology.
This report summarizes a hearing to examine the factors contributing to pressures on United States workers and to suggest government, industry, and labor policies. Section I is an introduction. Section II identifies the panelists: Director, Conservation of Human Resources, Columbia University; President, United Steel Workers of America; Senior…
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1990-12-01
Implementation..........14 Advantages of OA ............... 20 Social Impact of CA. ........... Effect of OA on Users ............. 25 Conclusion...discussed include social impacts , specific Air Force studies, job skills, supervision, and changes in employment. 10 Chapter III contains the... social impact of OA on managers and clerical workers. The final area examined effects of OA on users in their environments. General Review Review of
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MARITAL AND FAMILY CHARACTERISTICS OF WORKERS, MARCH 1966. SPECIAL LABOR FORCE REPORT NUMBER 80.
ERIC Educational Resources Information Center
WALDMAN, ELIZABETH
THE THRIVING ECONOMY'S DEMAND FOR WORKERS RESULTED IN DECREASED UNEMPLOYMENT RATES IN 1966 FOR WHITE AND NEGRO WOMEN AND WHITE MEN. THE INCREASED NUMBER OF WOMEN WORKERS RESULTED NOT ONLY FROM THE EXPANDING JOB MARKET BUT ALSO FROM FEDERAL LEGISLATION OUTLAWING SEX DISCRIMINATION IN EMPLOYMENT. IN THIS DECADE, THE MOST SIGNIFICANT INCREASE IN…
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Shift Workers: A Descriptive Analysis of Worker Characteristics.
ERIC Educational Resources Information Center
Medley, Carol
National Longitudinal Surveys of Labor Force Experience (NLS) data were used to describe those people who work outside the traditional 9:00 A.M. to 5:00 P.M. work day. Depending on the approximate time of day they worked, respondents were classified into four categories of workers: day, evening, night, and split shift (working hours interrupted by…
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Will We All Be Portfolio Workers? Trends and Issues Alerts.
ERIC Educational Resources Information Center
Kerka, Sandra
The world of stable, long-term employment is coming to an end. Part-time, contingent, and contract workers now account for more than 35% of the U.S. work force. It has been suggested that individuals will become "portfolio workers" with "portfolio careers." Individuals will maintain portfolios of their skills, abilities, and achievements and will…
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Mature-Aged Workers' Learning Needs and Motivations for Participation in Training Programs
ERIC Educational Resources Information Center
Meyers, Rebecca; Billett, Stephen; Kelly, Ann
2010-01-01
Issues arising from an ageing society, a low fertility rate and growing need for a skilled work force have seen increased government commitment to improving the participation rate of mature-aged workers. Education and training are seen as a principal strategy to increase the employability of these workers, yet participation in training is low and…
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Occupational Commonalities: A Base for Course Construction. Paper No. 2219, Journal Series.
ERIC Educational Resources Information Center
Dillon, Roy D.; Horner, James T.
To determine competencies and activities used by workers in a cross section of the statewide labor force, data were obtained from a random sample of 1,500 employed persons drawn from 14 purposively selected index counties in Nebraska. An interview-questionnaire procedure yielded an 87.7 percent response to a checklist of 144 activities, duties,…
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Six-Month Results for the Kelly Air Force Base Compressed Work Week Survey
1993-07-01
plans to continue the CWS past the 1-year original plan. REFERENCES 1. Balch, B.W. The four day week and the older workers. Personnel Journal, 394-396...8217 perceptions of the four - day week . California Management Review, 28, 31-35, 1975. 15. Mills, M.E. Core-12: A controlled study of the impact of 12 hour scheduling
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One-Year Results for the Kelly Air Force Base Compressed Work Week Survey
1994-01-01
10 REFERENCES 1. Balch, B.W. The four day week and the older workers. Personnel Journal, December, 394-396, 1974. 2. Breaugh, J.A. The 12-hour work day...the four - day week . California Management Review, 28, 31-35, 1975. 16. Mills, M.E. Core-12: A controlled study of the impact of 12 hour scheduling
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Columbia Reconstruction Project Team
2003-02-14
In the RLV Hangar, a Columbia Reconstruction Project Team member examines pieces of debris from the Space Shuttle Columbia. The debris has begun arriving at KSC from the collection point at Barksdale Air Force Base, Shreveport, La. As part of the ongoing investigation into the tragic accident that claimed Columbia and her crew of seven, workers will attempt to reconstruct the orbiter inside the hangar.
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Columbia Reconstruction Project Team
2003-02-15
Columbia Reconstruction Project Team members move debris from the Space Shuttle Columbia into a designated sector of the RLV Hangar. The debris is being shipped to KSC from the collection point at Barksdale Air Force Base, Shreveport, La. As part of the ongoing investigation into the tragic accident that claimed Columbia and her crew of seven, workers will attempt to reconstruct the orbiter inside the hangar.
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2003-08-09
VANDENBERG AIR FORCE BASE, CALIF. - Workers mate the Pegasus , with its cargo of the SciSat-1 payload to the L-1011 carrier aircraft. The SciSat-1 weighs approximately 330 pounds and after launch will be placed in a 400-mile-high polar orbit to investigate processes that control the distribution of ozone in the upper atmosphere. The data from the satellite will provide Canadian and international scientists with improved measurements relating to global ozone processes and help policymakers assess existing environmental policy and develop protective measures for improving the health of our atmosphere, preventing further ozone depletion. The mission is designed to last two years.
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Increased risk of obstructive pulmonary disease in tunnel workers
Ulvestad, B.; Bakke, B.; Melbostad, E.; Fuglerud, P.; Kongerud, J.; Lund, M. B.
2000-01-01
BACKGROUND—Tunnel workers are exposed to gases and particles from blasting and diesel exhausts. The aim of this study was to assess the occurrence of respiratory symptoms and airflow limitation in tunnel workers and to relate these findings to years of exposure. METHODS—Two hundred and twelve tunnel workers and a reference group of 205 other heavy construction workers participated in a cross sectional investigation. Exposure measurements were carried out to demonstrate the difference in exposure between the two occupational groups. Spirometric tests and a questionnaire on respiratory symptoms and smoking habits were applied. Atopy was determined by a multiple radioallergosorbent test (RAST). Radiological signs of silicosis were evaluated. Respiratory symptoms and lung function were studied in relation to years of exposure and adjusted for smoking habits and atopy. RESULTS—Compared with the reference subjects the tunnel workers had a significant decrease in forced vital capacity (FVC) % predicted and forced expiratory volume in one second (FEV1) % predicted when related to years of exposure. Adjusted FEV1 decreased by 17 ml for each year of tunnel work exposure compared with 0.5 ml in outdoor heavy construction workers. The tunnel workers also reported significantly higher occurrence of respiratory symptoms. The prevalence of chronic obstructive pulmonary disease (COPD) was 14% in the tunnel workers compared with 8% in the reference subjects. CONCLUSION—Exposure to dust and gases from diesel exhaust, blasting, drilling and rock transport in tunnel work enhances the risk for accelerated decline in FEV1, respiratory symptoms, and COPD in tunnel workers compared with other heavy construction workers. PMID:10722766
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Increased risk of obstructive pulmonary disease in tunnel workers.
Ulvestad, B; Bakke, B; Melbostad, E; Fuglerud, P; Kongerud, J; Lund, M B
2000-04-01
Tunnel workers are exposed to gases and particles from blasting and diesel exhausts. The aim of this study was to assess the occurrence of respiratory symptoms and airflow limitation in tunnel workers and to relate these findings to years of exposure. Two hundred and twelve tunnel workers and a reference group of 205 other heavy construction workers participated in a cross sectional investigation. Exposure measurements were carried out to demonstrate the difference in exposure between the two occupational groups. Spirometric tests and a questionnaire on respiratory symptoms and smoking habits were applied. Atopy was determined by a multiple radioallergosorbent test (RAST). Radiological signs of silicosis were evaluated. Respiratory symptoms and lung function were studied in relation to years of exposure and adjusted for smoking habits and atopy. Compared with the reference subjects the tunnel workers had a significant decrease in forced vital capacity (FVC) % predicted and forced expiratory volume in one second (FEV(1)) % predicted when related to years of exposure. Adjusted FEV(1) decreased by 17 ml for each year of tunnel work exposure compared with 0.5 ml in outdoor heavy construction workers. The tunnel workers also reported significantly higher occurrence of respiratory symptoms. The prevalence of chronic obstructive pulmonary disease (COPD) was 14% in the tunnel workers compared with 8% in the reference subjects. Exposure to dust and gases from diesel exhaust, blasting, drilling and rock transport in tunnel work enhances the risk for accelerated decline in FEV(1), respiratory symptoms, and COPD in tunnel workers compared with other heavy construction workers.
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Sixth national stakeholder workshop summary report
DOE Office of Scientific and Technical Information (OSTI.GOV)
NONE
On June 17--18, 1998, the Department of Energy`s (DOE) Office of Worker and Community Transition convened its sixth National Stakeholder Workshop at the Ramada Plaza Hotel Old Town in Alexandria, Virginia. Approximately 325 stakeholders attended representing DOE headquarters and field offices, contractors, labor organizations, state and local government, education and community interest groups. The meeting addressed the progress made on the issues and challenges identified at the last stakeholder`s meeting in Oakland, California on April 9--11, 1997. Also discussed were the full range of the Department`s work force issues and creative solutions to the inherent challenges of simultaneously implementing themore » Department`s post Cold-War mission, work force restructuring guidance, contract reform objectives, asset disposition, performance-based management requirements, and business process improvement policies. The format of the Workshop included several plenary sessions and a number of small group discussion sessions. The small group sessions focused on topics related to labor issues, work force restructuring, work force planning, community transition, and employee concerns. The sessions provided a wide range of views on worker and community transition issues. The plenary sessions of the Workshop included presentations on the following topics: welcome and introductions; opening remarks; building a better labor-management relationship; keynote speech from Secretary of Energy Federico Pena; meeting tomorrow`s challenges (early site closures); harnessing the contracting process to encourage local growth; and, the British experience in economic conversion.« less
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Female labor force participation and female mortality in Wisconsin 1974-1978.
Passannante, M R; Nathanson, C A
1985-01-01
The following research question is addressed in the study: what effect will the entrance of women into the labor force have on female mortality rates for all causes of death combined as well as specific causes relating to occupational stress, behavioral factors and physical hazards associated with occupation? This question is examined through comparisons of age, marital status and occupation-specific death rates for all causes of death combined and for selected causes of death. Death certificates provided by the Wisconsin Bureau of Health Statistics for the years 1974-1978 and population data provided by the 1976 Survey of Income and Education were used to construct death rates. The death rates of the white civilian female population of Wisconsin 16-64 years of age were examined using exploratory data analysis techniques (schematic plots and median polish) and standard errors. In general, the death rates of women in the labor force are substantially lower than those of housewives. These results may indicate that the role of housewife exposes women to health hazards. In addition, the results of this study may suggest some selectivity of healthy women into the labor force or a protective effect of labor force participation. In a limited number of instances, labor force participants' mortality rates exceed those of housewives. In the 60-64 year old population, white-collar workers, specifically, sales workers, managers and professionals, experience significantly higher death rates than housewives. In addition, specific groups of labor force participants experience significantly higher death rates than housewives for accidental deaths (i.e. laborers 16-44 and 45-54), deaths due to heart disease (i.e. laborers 45-54 and sales workers 60-64) and deaths due to malignant neoplasms (i.e. white-collar workers 60-64 years of age). The possibility that these instances indicate the direction of future mortality trends should be considered.
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Biomarkers of carcinogen exposure and cancer risk in a coke plant.
Assennato, G; Ferri, G M; Tockman, M S; Poirier, M C; Schoket, B; Porro, A; Corrado, V; Strickland, P T
1993-01-01
To evaluate the association between an indicator of carcinogen exposure (peripheral blood leukocyte DNA adducts of polycyclic aromatic hydrocarbons) and an early indicator of neoplastic transformation (sputum epithelial cell membrane antigens binding by monoclonal antibodies against small cell lung cancer and against nonsmall cell lung cancer), a survey of 350 coke-oven workers and 100 unexposed workers was planned. This paper reports a pilot investigation on a subgroup of 23 coke-oven workers and 8 unexposed controls. A "gas regulator" worker with positive tumor antigen binding was identified. Results show that smokers, subjects with decreased pulmonary function (forced expiratory volume in 1 sec/forced vital capacity% < 80), and those with morphological dysplasia of sputum cells have higher levels of DNA adducts. The gas regulators showed the highest values for adducts; however, no significant difference of adduct levels was found between the coke-oven group and unexposed controls. PMID:8319632
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Henneberger, Paul K.; Einvik, Gunnar; Virji, Mohammed Abbas; Bakke, Berit; Kongerud, Johny
2016-01-01
Background Aluminum potroom exposure is associated with increased mortality of COPD but the association between potroom exposure and annual decline in lung function is unknown. We have measured lung volumes annually using spirometry from 1986 to 1996. The objective was to compare annual decline in forced expiratory volume in 1 s (dFEV1) and forced vital capacity (dFVC). Methods The number of aluminum potroom workers was 4,546 (81% males) and the number of workers in the reference group was 651 (76% males). The number of spirometries in the index group and the references were 24,060 and 2,243, respectively. Results After adjustment for confounders, the difference in dFEV1 and dFVC between the index and reference groups were 13.5 (P < 0.001) and −8.0 (P = 0.060) ml/year. Conclusion Aluminum potroom operators have increased annual decline in FEV1 relative to a comparable group with non‐exposure to potroom fumes and gases. Am. J. Ind. Med. 59:322–329, 2016. © 2016 The Authors. American Journal of Industrial Medicine Published by Wiley Periodicals, Inc. PMID:26853811
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Prerequisites and driving forces behind an extended working life among older workers.
Hovbrandt, Pia; Håkansson, Carita; Albin, Maria; Carlsson, Gunilla; Nilsson, Kerstin
2017-11-28
Reforms are changing pension systems in many European countries, in order to both restrict early retirement and force people to extend their working life. From occupational therapy and occupational science perspectives, studies focusing on aspects of working life that motivate the older worker is urgent. The aim was to describe incentives behind an extended working life among people over age 65. Focus group methodology was used, with participants ages 66-71, from varying work fields: construction and technical companies and the municipal elderly care sector. Work was considered important and valuable to the degree of how challenging work was, the possibilities for inclusion in a team of colleagues and the chances for better personal finances. Amongst all, the participants expressed a feeling of a strengthened identity by being challenged and having the opportunity to manage working tasks. The finding showed the actual reasons behind an extended working life among older workers. However, a risk of rising social inequity may appear with increased working life if older people are forced to extend their working life due to a difficult financial situation as a pensioner. A variety of retirement options and initiatives in order to support older workers are justified.
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The Informal Economy: Recent Trends, Future Directions.
Chen, Martha Alter
2016-08-01
Informal employment represents more than half of nonagricultural employment in most developing regions, contributes to the overall economy, and provides pathways to reduction of poverty and inequality. Support to the informal economy should include the expansion of occupational health and safety to include informal workers, based on an analysis of their work places and work risks. The paper presents main schools of thought and argues for a holistic understanding of the different segments of the informal work force and for policies and interventions tailored to the needs and constraints of these different segments. The paper recommends a policy approach which seeks to extend social protection, including occupational health and safety services, to informal workers, and to increase the productivity of informal enterprises and informal workers through an enabling environment and support services. The paper calls for a new paradigm of a hybrid economy which would value and integrate the informal economy alongside the formal economies. © The Author(s) 2016.
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NASA Astrophysics Data System (ADS)
Wijaya, H. B.; Kurniawati, H.; Hutama, S. T. E. W.
2018-02-01
In many cases, industrialization has stimulated the urbanization process massively. It tends to attract substantial number of labor migrants from nearby region to fulfill the demand of workers. The paper reports the research result of industrialization phenomena in Semarang district, Indonesia. It carried out the survey by taking 250 samples of migrant workers. The result shows that the presence of labor-intensive industries becomes the most influence factor for many migrants, rather than the driving factors from the place of origin. The attraction factor could cover regional and across the province force, as indicated that all migrant respondents come from both inside and outside of Central Java Province. Furthermore, based on the land-use distribution of the migrant settlement area, it indicates a growing land-use change, both of land cover and land functions.
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Bhattacharyya, Nandita; Chakrabarti, Debkumar
2012-01-01
Women workers constitute one of the most vulnerable segments of the country's labour force. They often face different workplace health challenges than men do. They are engaged in a range of work that extends from heavy, monotonous, repetitive jobs, which are in many times experienced with low-paid and involves in long hours of work. Women's workplace health problems are frequently compounded by getting more of the same at home--the "double jeopardy" of domestic work. Specific issues to improve the workers motivation leading to enhancement of productivity and improving occupational health and safety were addressed. Context specific application of ergonomics principles were studied in the process of designing of work related equipment of local fruit processing units, as well as in tea industry, covering 180 subjects selected purposively. Ergonomic risk factors prevailed among the workers associates productivity and relevant health issues were quantified using QEC, RULA. NMQ was used to gather data on prevalence of CTDs among the workers. Pineapple peeling, tea leaves plucking were found highly labour intensive, done manually. Postures scores found were very high. WRMSDs were prevalent among the workers. Scope for ergonomic design intervention was observed to improve productivity and occupational health.
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Rhodes, Tim; Simic, Milena; Baros, Sladjana; Platt, Lucy; Zikic, Bojan
2008-07-30
To explore female and transvestite sex workers' perceptions of risk in the sex work environment in Serbia. Qualitative interview study. Street based locations for sex work in Belgrade and Pancevo, Serbia. 31 female and transvestite sex workers. Violence, including police violence, was reported as a primary concern in relation to risk. Violence was linked to unprotected sex and the reduced capacity for avoiding sexual risk. Participants reported that coerced sex was routinely provided to the police in exchange for freedom from detainment, arrest, or fine, and was enforced by the perceived threat of violence, sometimes realised. Accounts contained multiple instances of physical and sexual assault, presented as abuses of police authority, and described policing as a form of moral punishment. This was largely through non-physical means but was also enforced through physical violence, especially towards transvestite and Roma sex workers, whose experience of police violence was reported as relentless and brutal and connected with broader social forces of discrimination in this setting, especially towards Roma. Preventing violence towards sex workers, which can link with vulnerability to sexually transmitted infections, is a priority in Serbia. This requires monitoring perpetrators of violence, providing legal support to sex workers, and creating safer environments for sex work.
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2006-02-15
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers adjust the first half of the fairing around the Space Technology 5 (ST5) spacecraft. The ST5, which contains three microsatellites with miniaturized redundant components and technologies, is mated to its launch vehicle, Orbital Sciences' Pegasus XL. Each of the ST5 microsatellites will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. Launch of ST5 and the Pegasus XL will be from underneath the belly of an L-1011 carrier aircraft on March 14 from Vandenberg Air Force Base.
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Cahalin, Lawrence P
2009-01-01
Job strain is the psychological and physiological response to a lack of control or support in the work environment. It appears to be an important risk factor for continued employment throughout the lifespan. Reducing job strain earlier in a workers life has the potential to have substantial beneficial health effects throughout a workers life. Early screening for job strain should be implemented in known high risk or high strain jobs. This is particularly important since there a fewer younger workers entering the labor force and there will be a growing need for older workers to remain in the workforce. Furthermore, healthier workers will require less medical care and are likely to work longer if they are willing and able. Healthier older workers who are willing and able to work longer will defer receipt of retirement benefits while continuing to pay into the Social Security System. Further investigation of older individuals (1) willingness and motivation to work past the normal retirement age, (2) career and employment security, skills development, and reconciliation of working and non-working life, and (3) job strain and effects of reducing job strain is needed. The current job strain literature has been expanded to the Social Security System arena and suggests that reducing job strain has the potential to help eliminate the Social Security drain by increasing older worker labor force retention.
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Panchanadeswaran, Subadra; Johnson, Sethulakshmi C.; Sivaram, Sudha; Srikrishnan, A.K.; Latkin, Carl; Bentley, Margaret E.; Solomon, Suniti; Go, Vivian F.; Celentano, David
2008-01-01
Objectives There are no studies that examine street-based female sex workers’ vulnerability to HIV from both clients and intimate partners. This study documents street-based female sex workers’ experiences of client and intimate partners, examines the intersections of violence, alcohol use in condom use, and highlights survival strategies used to avert harm. Methods Ethnographic data were collected from 49 female sex workers though focus group discussions and in-depth interviews. Results Female sex workers experienced multifarious forms of severe client and intimate partner violence. Sexual coercion and forced group sex in the context of alcohol use posed formidable barriers for condom use negotiation. Further, traditional gender norms dictated women’s inabilities to negotiate condom-use with intimate partners. However, there was evidence of adoption of successful survival strategies in the face of danger and women’s positive evaluations of the benefits of sex work and their contributions to family well-being. Conclusions Harm reduction efforts with female sex workers need to account for their vulnerability to HIV from intimate partners in addition to clients. HIV prevention programmes need to include male clients in order to reduce harm among street-based female sex workers. There is an urgent need to build on sex workers’ strengths and involve them in designing individual level, community, and structural interventions that could help in reducing women’s vulnerability to intimate partner violence and HIV in India. PMID:18187314
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2014-03-28
VANDENBERG AIR FORCE BASE, Calif. – Workers prepare the United Launch Alliance Delta II rocket for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, for its lift into the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. Launch is scheduled for July 2014. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2011-07-21
VANDENBERG AIR FORCE BASE, Calif. -- Orbital Sciences Corp. workers uncrate the wing of the Pegasus XL launch vehicle at Vandenberg Air Force Base in California. Orbital's Pegasus rocket is being processed to launch the Nuclear Spectroscopic Telescope Array (NuSTAR) into space. After the rocket and spacecraft are processed at Vandenberg, they will be flown on the Orbital Sciences' L-1011 carrier aircraft to the Ronald Reagan Ballistic Missile Defense Test Site at the Pacific Ocean’s Kwajalein Atoll for launch. The high-energy X-ray telescope will conduct a census for black holes, map radioactive material in young supernovae remnants, and study the origins of cosmic rays and the extreme physics around collapsed stars. For more information, visit science.nasa.gov/missions/nustar/. Photo credit: NASA/Randy Beaudoin, VAFB
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America's Changing Work Force: Statistics in Brief.
ERIC Educational Resources Information Center
American Association of Retired Persons, Washington, DC.
This booklet provides information about the demographics of the changing work force. It offers an at-a-glance profile of workers age 45 and older and considers likely changes in the work force of the future. The document includes topics such as the composition of the work force of today and tomorrow by age and sex, labor force participation rates,…
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Clausen, Thomas; Hansen, Jørgen V; Hogh, Annie; Garde, Anne Helene; Persson, Roger; Conway, Paul Maurice; Grynderup, Matias; Hansen, Åse Marie; Rugulies, Reiner
2016-11-01
To investigate whether self-reported exposure to negative acts in the workplace (bullying and threats of violence) predicted turnover in three occupational groups (human service and sales workers, office workers and manual workers). Survey data on 2766 respondents were combined with data from a national labour force register to assess turnover. Mixed effects logistic regression analysis was used to examine the association between self-reported exposure to negative acts at baseline and risk of turnover after a 1-year follow-up. We found no significant associations between exposure to negative acts (bullying and threats of violence) and risk of turnover. When participants were stratified by occupational group and analyses were adjusted for age, gender, tenure and psychosocial working conditions, we found that exposure to bullying predicted risk of turnover in office workers (OR 2.03, 95 % CI 1.05-3.90), but neither in human service and sales workers, nor in manual workers. The association in office workers lost statistical significance when additionally adjusted for depressive symptoms (OR 1.77, 95 % CI 0.90-3.49). However, in a sensitivity analysis in which we used a 2-year (instead of a 1-year) follow-up period the association between bullying and turnover remained statistically significant in office workers even after adjusting for depressive symptoms (OR 2.10, 95 % CI 1.17-3.76). We found no statistically significant associations between threats of violence and risk of turnover in the stratified analyses. Exposure to bullying predicted risk of turnover among office workers but not among human service and sales workers and among manual workers. Threats of violence were not associated with turnover in any occupational group.
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Systematic review: chronic obstructive pulmonary disease and construction workers.
Borup, H; Kirkeskov, L; Hanskov, D J A; Brauer, C
2017-04-01
Between 15 and 20% of prevalent cases of chronic obstructive pulmonary disease (COPD) have been attributed to occupational exposures to vapours, gases, dusts and fumes. Dust at construction sites is still a challenge, but no overview exists of COPD among construction workers. To assess the occurrence of COPD among construction workers. We performed a systematic search in PubMed and Embase between 1 January 1990 and 31 August 2016 in order to identify epidemiological studies with a risk estimate for either COPD morbidity/mortality or a spirometry-based definition of airway obstruction among workers in the construction industry. The authors independently assessed studies to determine their eligibility and performed a quality assessment of the included papers. Twelve studies were included. Nine studies found a statistically significant association between COPD and work in the construction industry, although only among never-smokers in one study and only for the period after 2000 in another study. One study found that the annual decline in forced expiratory volume in 1 s was significantly higher among construction workers compared with bus drivers. This review suggests that COPD occurs more often among construction workers than among workers who are not exposed to construction dust. It is not possible to draw any conclusions on specific subgroups as most studies analysed construction workers as one united group. In addition, no potential exposure-effect relationship could be identified. © The Author 2017. Published by Oxford University Press on behalf of the Society of Occupational Medicine.
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Violence against women migrant workers in Thailand.
Chaiyanukij, Charnchao
2004-10-01
A paper on "Violence against Women Migrant Workers in Thailand" will show the situation of women migrant workers in Thailand, why they have to come to Thailand, what kind of job they do, how they are abused and exploited by employer in many types of violence and how the Thai government manages to solve the problems and assist them. The term or definition of "violence against women-VAW" and "discrimination against women" is provided and based on the definition stated in the Declaration on the Elimination of Violence Against Women and the Convention on the Elimination of All Forms of Discrimination Against Women (CEDAW). Readers will see that violence against women is a form of discrimination committed on a basis of sex. In other words, VAW is a clear violation of women's inherent human rights including the rights to life, liberty, and security of person, equality, equal protection under the law and freedom from all forms of discrimination. More than one hundred thousands of women illegal migrant workers work in Thailand. They come from countries in the Mekong Sub-region namely Myanmar Lao PDR, Cambodia, Vietnam and China (Yunnan province). As they come illegally and have low level of education and working skills, they are vulnerable to exploitation, abuse or face violence. In general, they work in small factories, domestic work and restaurant. They are forced begging, forced prostitution or work in a slavery-like condition. Root causes of illegal migration and VAW are interrelated and occur in both sending and receiving countries of migrant workers. Poverty, demand and supply sides of labor, level of education, no knowledge of their own rights, impact of capitalism and gender issues, are mentioned as original factors of migration and VAW. The Thai government has national policy, plan, instrument and measures to cope with in- migration of illegal workers. Not only government agencies are active to solve the problems and assist the women migrant workers, but also non-government and international organizations as well as the UN agencies are working seriously to assist them and protect their rights.
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Digital force-feedback for protein unfolding experiments using atomic force microscopy
NASA Astrophysics Data System (ADS)
Bippes, Christian A.; Janovjak, Harald; Kedrov, Alexej; Muller, Daniel J.
2007-01-01
Since its invention in the 1990s single-molecule force spectroscopy has been increasingly applied to study protein (un-)folding, cell adhesion, and ligand-receptor interactions. In most force spectroscopy studies, the cantilever of an atomic force microscope (AFM) is separated from a surface at a constant velocity, thus applying an increasing force to folded bio-molecules or bio-molecular bonds. Recently, Fernandez and co-workers introduced the so-called force-clamp technique. Single proteins were subjected to a defined constant force allowing their life times and life time distributions to be directly measured. Up to now, the force-clamping was performed by analogue PID controllers, which require complex additional hardware and might make it difficult to combine the force-feedback with other modes such as constant velocity. These points may be limiting the applicability and versatility of this technique. Here we present a simple, fast, and all-digital (software-based) PID controller that yields response times of a few milliseconds in combination with a commercial AFM. We demonstrate the performance of our feedback loop by force-clamp unfolding of single Ig27 domains of titin and the membrane proteins bacteriorhodopsin (BR) and the sodium/proton antiporter NhaA.
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Columbia Reconstruction Project Team
2003-02-15
Columbia Reconstruction Project Team members study diagrams to aid in the placement of debris from the Space Shuttle Columbia in the RLV Hangar. The debris is being shipped to KSC from the collection point at Barksdale Air Force Base, Shreveport, La. As part of the ongoing investigation into the tragic accident that claimed Columbia and her crew of seven, workers will attempt to reconstruct the orbiter inside the hangar.
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Columbia Reconstruction Project Team
2003-02-15
Columbia Reconstruction Project Team members move a piece of debris from the Space Shuttle Columbia into a specified sector of the RLV Hangar. The debris is being shipped to KSC from the collection point at Barksdale Air Force Base, Shreveport, La. As part of the ongoing investigation into the tragic accident that claimed Columbia and her crew of seven, workers will attempt to reconstruct the orbiter inside the hangar.
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Columbia Reconstruction Project Team
2003-02-15
A Columbia Reconstruction Project Team member uses a laptop computer to catalog debris from the Space Shuttle Columbia in the RLV Hangar. The debris is being shipped to KSC from the collection point at Barksdale Air Force Base, Shreveport, La. As part of the ongoing investigation into the tragic accident that claimed Columbia and her crew of seven, workers will attempt to reconstruct the orbiter inside the hangar.
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Carlton, G N; England, E C
2000-09-01
1,6-Hexamethylene diisocyanate (HDI) exposures were measured during polyurethane enamel spray painting at four Air Force bases. Breathing zone samples were collected for HDI monomer and polyisocyanates (oligomers) using three sampling methods: NIOSH Method 5521, the Iso-Chek sampler, and the total aerosol mass method (TAMM). Exposures to HDI monomer are low when compared to current occupational exposure limits; the highest 8-hr time-weighted average (TWA) exposure found was 3.5 micrograms/m3, below the American Conference of Governmental Industrial Hygienists (ACGIH) threshold limit value (TLV) of 34 micrograms/m3. HDI oligomer levels were higher; mean task exposures indicated by either the Iso-Chek sampler or TAMM are above the Oregon ceiling limit of 1 mg/m3. Eight-hour TWA exposures, however, were much lower, with only one exceeding the Oregon standard of 0.5 mg/m3. Poor worker practices commonly observed during this study included: standing in downwind positions so paint overspray passed through breathing zones; spraying toward other painters; and using excessive paint spray gun air cap pressures. Workers should stand in upwind orientation relative to the aircraft being painted, causing overspray to move away from the painter's breathing zone; adjust their position to prevent spraying other painters or limit paint application to one worker at a time; and use air cap pressure gauges prior to spraying to limit spray gun air cap pressures and reduce paint overspray generation rates. These improved techniques will result in reduced worker exposures to isocyanates.
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Krüsi, A; Pacey, K; Bird, L; Taylor, C; Chettiar, J; Allan, S; Bennett, D; Montaner, J S; Kerr, T; Shannon, K
2014-06-02
To explore how criminalisation and policing of sex buyers (clients) rather than sex workers shapes sex workers' working conditions and sexual transactions including risk of violence and HIV/sexually transmitted infections (STIs). Qualitative and ethnographic study triangulated with sex work-related violence prevalence data and publicly available police statistics. Vancouver, Canada, provides a unique opportunity to evaluate the impact of policies that criminalise clients as the local police department adopted a sex work enforcement policy in January 2013 that prioritises sex workers' safety over arrest, while continuing to target clients. 26 cisgender and 5 transgender women who were street-based sex workers (n=31) participated in semistructured interviews about their working conditions. All had exchanged sex for money in the previous 30 days in Vancouver. Thematic analysis of interview transcripts and ethnographic field notes focused on how police enforcement of clients shaped sex workers' working conditions and sexual transactions, including risk of violence and HIV/STIs, over an 11-month period postpolicy implementation (January-November 2013). Sex workers' narratives and ethnographic observations indicated that while police sustained a high level of visibility, they eased charging or arresting sex workers and showed increased concern for their safety. However, participants' accounts and police statistics indicated continued police enforcement of clients. This profoundly impacted the safety strategies sex workers employed. Sex workers continued to mistrust police, had to rush screening clients and were displaced to outlying areas with increased risks of violence, including being forced to engage in unprotected sex. These findings suggest that criminalisation and policing strategies that target clients reproduce the harms created by the criminalisation of sex work, in particular, vulnerability to violence and HIV/STIs. The current findings support decriminalisation of sex work to ensure work conditions that support the health and safety of sex workers in Canada and globally. 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.
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BINGE DRINKING, SMOKING AND MARIJUANA USE: THE ROLE OF WOMEN's LABOR FORCE PARTICIPATION.
Cunradi, Carol B; Ames, Genevieve M; Xiao, Hong
2014-01-01
This study analyzed the role of women's labor force participation in relation to binge drinking, smoking and marijuana use among employment age married/cohabiting women. The sample consisted of 956 women who were employed as construction workers (n=104), or were unemployed (n=101), homemakers (n=227) or employed in non-physically demanding occupations (n=524). Results of multivariate logistic regression analyses showed that women construction workers were at elevated risk for smoking and monthly binge drinking; unemployed women were more likely to use marijuana. Women in both categories were at risk for polysubstance use. Additional research is needed to explicate how labor force participation influences women's substance use.
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Biomechanical analysis of loading/unloading a ladder on a truck.
Moriguchi, Cristiane Shinohara; Carnaz, Leticia; de Miranda, Luiz Carlos; Marklin, Richard William; Coury, Helenice Jane Cote Gil
2012-01-01
Loading/unloading a ladder on vehicles are frequent tasks and involve overhead handling that may expose workers to risk factors of shoulder musculoskeletal disorders. The objective of the present study was to evaluate posture, forces required and perceived exertion when loading and unloading the ladder on a utility truck. Thirteen male overhead line workers from an electric utility in Brazil participated in this study. Shoulder elevation angle was measured using inclinometers. The required force to load/unload the ladder was measured by dynamometer. Subjective assessment of the perceived exertion was recorded to compare the exertion reported during the test conditions to the field conditions. The task of loading/unloading the ladder presented risks of shoulder musculoskeletal disorders (MSDs) to workers because it requires high levels of force (approximately 60% of the maximal force) combined with overhead posture of the shoulders (more than 100° from the neutral posture). Age and height presented to interfere in biomechanical risks presented in load/unload task. There was no significant difference between the subjective exertion during the test conditions and handling the ladder in the field. Ergonomic intervention is recommended to reduce these risks for shoulder MSDs.
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2006-01-17
VANDENBERG AIR FORCE BASE, Calif. — At Vandenberg Air Force Base in California, workers are moving the Space Technology 5 (ST5) spacecraft into Orbital Sciences’ Building 1555. There it will be mated with the Pegasus XL launch vehicle. ST5 will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-02-14
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers clean and prepare the fairing to be installed around the Space Technology 5 (ST5) spacecraft. The ST5 contains three microsatellites with miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled from the belly of an L-1011 carrier aircraft no earlier than March 14 from Vandenberg Air Force Base.
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2006-02-14
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers check the Orbital Sciences' Pegasus XL launch vehicle before encapsulation of the Space Technology 5 (ST5) spacecraft. The ST5 contains three microsatellites with miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled from the belly of an L-1011 carrier aircraft no earlier than March 14 from Vandenberg Air Force Base.
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2006-02-14
VANDENBERG AIR FORCE BASE, CALIF. -Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, a worker checks connections on the Space Technology 5 (ST5) spacecraft before encapsulation with the fairing. The ST5, mated to Orbital Sciences' Pegasus XL launch vehicle, contains three microsatellites with miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled from the belly of an L-1011 carrier aircraft no earlier than March 14 from Vandenberg Air Force Base.
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2006-01-17
VANDENBERG AIR FORCE BASE, Calif. — At Vandenberg Air Force Base in California, workers are moving the Space Technology 5 (ST5) spacecraft out of the truck into Orbital Sciences’ Building 1555. There it will be mated with the Pegasus XL launch vehicle. ST5 will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-01-17
VANDENBERG AIR FORCE BASE, Calif. — At Vandenberg Air Force Base in California, workers are moving the Space Technology 5 (ST5) spacecraft out of the Orbital Sciences Building 836 onto a truck for transfer to Building 1555. There it will be mated with the Pegasus XL launch vehicle. ST5 will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-01-12
VANDENBERG AIR FORCE BASE, Calif. — In the Orbital Sciences Building 836 at Vandenberg Air Force Base in California, workers move lift one of three micro-satellites to prepare it for mating to the payload support structure. The three satellites that make up the Space Technology 5 spacecraft, called ST5, will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-02-14
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers prepare the fairing to be installed around the Space Technology 5 (ST5) spacecraft. The ST5 contains three microsatellites with miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled from the belly of an L-1011 carrier aircraft no earlier than March 14 from Vandenberg Air Force Base.
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2006-01-16
VANDENBERG AIR FORCE BASE, Calif. — In the Orbital Sciences Building 836 at Vandenberg Air Force Base in California, workers prepare the scale that will be used to weigh the three micro-satellites comprising the Space Technology 5 (ST5) spacecraft. ST5 will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-01-12
VANDENBERG AIR FORCE BASE, Calif. — In the Orbital Sciences Building 836 at Vandenberg Air Force Base in California, workers guide one of three micro-satellites onto a payload support structure. The three satellites that make up the Space Technology 5 spacecraft, called ST5, will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-01-17
VANDENBERG AIR FORCE BASE, Calif. — At Vandenberg Air Force Base in California, workers are moving the Space Technology 5 (ST5) spacecraft into Orbital Sciences’ Building 1555. There it will be mated with the Pegasus XL launch vehicle. ST5 will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-01-12
VANDENBERG AIR FORCE BASE, Calif. — In the Orbital Sciences Building 836 at Vandenberg Air Force Base in California, workers are mating a third satellite onto the payload support structure. The three satellites make up the Space Technology 5 spacecraft, called ST5, and will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-01-12
VANDENBERG AIR FORCE BASE, Calif. — In the Orbital Sciences Building 836 at Vandenberg Air Force Base in California, workers secure one of three micro-satellites onto a payload support structure. The three satellites that make up the Space Technology 5 spacecraft, called ST5, will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-01-18
VANDENBERG AIR FORCE BASE, Calif. — Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers attach the wires to lift the shipping container surrounding the Space Technology 5 (ST5) spacecraft. ST5 will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-02-14
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers clean and prepare the fairing to be installed around the Space Technology 5 (ST5) spacecraft. The ST5 contains three microsatellites with miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled from the belly of an L-1011 carrier aircraft no earlier than March 14 from Vandenberg Air Force Base.
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2006-01-16
VANDENBERG AIR FORCE BASE, Calif. — In the Orbital Sciences Building 836 at Vandenberg Air Force Base in California, workers prepare the scale that will be used to weigh the three micro-satellites comprising the Space Technology 5 (ST5) spacecraft. ST5 will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-01-18
VANDENBERG AIR FORCE BASE, Calif. — Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers assure the shipping container surrounding the Space Technology 5 (ST5) spacecraft is lifted safely. ST5 will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-02-14
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers adjust the first half of the fairing being installed around the Space Technology 5 (ST5) spacecraft. The ST5 contains three microsatellites with miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled from the belly of an L-1011 carrier aircraft no earlier than March 14 from Vandenberg Air Force Base.
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2006-01-16
VANDENBERG AIR FORCE BASE, Calif. — In the Orbital Sciences Building 836 at Vandenberg Air Force Base in California, workers keep close watch as the payload support structure with the three micro-satellites comprising the Space Technology 5 (ST5) spacecraft is lifted and weighed. ST5 will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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Oxidant-antioxidant status and pulmonary function in welding workers.
Fidan, Fatma; Unlü, Mehmet; Köken, Tülay; Tetik, Levent; Akgün, Sema; Demirel, Reha; Serteser, Mustafa
2005-07-01
Welding is a process during which fumes, gases, electromagnetic radiation and noise are emitted as by-products. Metal oxide particles are particularly hazardous components of welding fumes. Welding has been found to be associated with respiratory symptoms and our objective in the present study was to study the effects of welding on pulmonary function and serum oxidant-antioxidant status. Fifty-one welding workers and 31 control subjects were recruited. Face to face interviews were conducted using the respiratory illness questionnaire adapted from the American Thoracic Society with the addition of demographic characteristics, work history and working conditions. Additionally physical examinations and spirometric measurements were performed at workplaces. Thiobarbituric acid reactive substances (TBARS), protein carbonyls, protein sulfhydryls (SH) and erythrocyte reduced glutathione (GSH) levels were measured to evaluate oxidant-antioxidant status in 34 welding workers and in 20 control subjects. No statistically significant differences were observed in age, height, weight, body mass index (BMI), smoking status and annual working durations between welding workers and controls. Coughing, sputting and wheezing were significantly higher in welding workers (p<0.05). When adjusted for age, BMI and smoking status in logistic regression, welding work showed a significant risk for chronic bronchitis (OR: 4.78, 95%CI: 1.30-17.54). Forced expiratory volume in one second (FEV(1))/forced vital capacity (FVC) and four parameters of forced expiratory flow (FEF: FEF(25), FEF(50), FEF(75), FEF(25-75)) levels measured in the welding workers were significantly lower than those in the control group (p<0.05). Serum TBARS and protein carbonyl levels were higher in welding workers than those in controls (p<0.001, p<0.05, respectively). On the other hand, total protein SH groups and GSH levels were significantly lower in welders than those in controls (p<0.05, p<0.001, respectively). Pulmonary function tests and oxidant-antioxidant status were found to be negatively affected in welding workers chronically exposed to welding fumes and gases. Preventive measures should be taken to improve the health status of these workers.
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Ciriello, Vincent M; Maikala, Rammohan V; Dempsey, Patrick G; O'Brien, Niall V
2010-01-01
Using psychophysics, the maximum acceptable forces for pushing have been previously developed using a magnetic particle brake (MPB) treadmill at the Liberty Mutual Research Institute for Safety. The objective of this study was to investigate the reproducibility of maximum acceptable initial and sustained forces while performing a pushing task at a frequency of 1min(-1) both on a MPB treadmill and on a high-inertia pushcart. This is important because our pushing guidelines are used extensively as a ergonomic redesign strategy and we would like the information to be as applicable as possible to cart pushing. On two separate days, nineteen female industrial workers performed a 40-min MPB treadmill pushing task and a 2-hr pushcart task, in the context of a larger experiment. During pushing, the subjects were asked to select a workload they could sustain for 8h without "straining themselves or without becoming unusually tired, weakened, overheated or out of breath." The results demonstrated that maximum acceptable initial and sustained forces of pushing determined on the high inertia pushcart were 0.8% and 2.5% lower than the MPB treadmill. The results also show that the maximum acceptable sustained force of the MPB treadmill task was 0.5% higher than the maximum acceptable sustained force of Snook and Ciriello (1991). Overall, the findings confirm that the existing pushing data developed by the Liberty Mutual Research Institute for Safety still provides an accurate estimate of maximal acceptable forces for the selected combination of distance and frequency of push for female industrial workers.
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Stewart, Arthur; Ledingham, Robert; Furnace, Graham; Williams, Hector; Coleshaw, Susan
2017-06-01
It is currently unknown how body size affects buoyancy in submerged helicopter escape. Eight healthy males aged 39.6 ± 12.6 year (mean ± SD) with BMI 22.0-40.0 kg m -2 wearing a standard survival ('dry') suit undertook a normal venting manoeuvre and underwent 3D scanning to assess body volume (wearing the suit) before and after immersion in a swimming pool. Immersion-induced volume loss averaged 14.4 ± 5.4 l, decreased with increasing dry density (mass volume -1 ) and theoretical buoyant force in 588 UK offshore workers was found to be 264 ± 46 and 232 ± 60 N using linear and power functions, respectively. Both approaches revealed heavier workers to have greater buoyant force. While a larger sample may yield a more accurate buoyancy prediction, this study shows heavier workers are likely to have greater buoyancy. Without free-swimming capability to overcome such buoyancy, some individuals may possibly exceed the safe limit to enable escape from a submerged helicopter. Practitioner Summary: Air expulsion reduced total body volume of survival-suited volunteers following immersion by an amount inversely proportional to body size. When applied to 588 offshore workers, the predicted air loss suggested buoyant force to be greatest in the heaviest individuals, which may impede their ability to exit a submerged helicopter.
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3 CFR 8658 - Proclamation 8658 of April 27, 2011. Workers Memorial Day, 2011
Code of Federal Regulations, 2012 CFR
2012-01-01
... hazards. In the four decades since those landmark laws were enacted, we have seen great progress in... full force of the law is brought to bear in cases where workers are put in harm's way. Many of our...
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State Workforce Policy Initiative.
ERIC Educational Resources Information Center
Public/Private Ventures, Philadelphia, PA.
Surging demand for workers, growing income inequality, and passage of welfare reforms have made work force development one of the United States' key national concerns. Public/Private Ventures has been working with various states to design work force development strategies that seek to address the concerns of many work force development specialists…
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Gold, J E; Punnett, L; Cherniack, M; Wegman, D H
2005-01-01
Upper extremity musculoskeletal disorders (UEMSDs) comprise a large proportion of work-related illnesses in the USA. Physical risk factors including manual force and segmental vibration have been associated with UEMSDs. Reduced sensitivity to vibration in the fingertips (a function of nerve integrity) has been found in those exposed to segmental vibration, to hand force, and in office workers. The objective of this study was to determine whether an association exists between digital vibration thresholds (VTs) and exposure to ergonomic stressors in automobile manufacturing. Interviews and physical examinations were conducted in a cross-sectional survey of workers (n = 1174). In multivariable robust regression modelling, associations with workers' estimates of ergonomic stressors stratified on tool use were determined. VTs were separately associated with hand force, vibration as felt through the floor (whole body vibration), and with an index of multiple exposures in both tool users and non-tool users. Additional associations with contact stress and awkward upper extremity postures were found in tool users. Segmental vibration was not associated with VTs. Further epidemiologic and laboratory studies are needed to confirm the associations found. The association with self-reported whole body vibration exposure suggests a possible sympathetic nervous system effect, which remains to be explored.
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Employment-based retirement plan participation: geographic differences and trends, 2010.
Copeland, Craig
2011-10-01
LATEST DATA: This Issue Brief examines the level of participation by workers in public- and private-sector employment-based pension or retirement plans, based on the U.S. Census Bureau's March 2011 Current Population Survey (CPS), the most recent data currently available (for year-end 2010). SPONSORSHIP RATE: Among all working-age (21-64) wage and salary employees, 54.2 percent worked for an employer or union that sponsored a retirement plan in 2010. Among full-time, full-year wage and salary workers ages 21-64 (those with the strongest connection to the work force), 61.6 percent worked for an employer or union that sponsors a plan. PARTICIPATION LEVEL: Among full-time, full-year wage and salary workers ages 21-64, 54.5 percent participated in a retirement plan. TREND: This is virtually unchanged from 54.4 percent in 2009. Participation trends increased significantly in the late 1990s, and decreased in 2001 and 2002. In 2003 and 2004, the participation trend flattened out. The retirement plan participation level subsequently declined in 2005 and 2006, before a significant increase in 2007. Slight declines occurred in 2008 and 2009, followed by a flattening out of the trend in 2010. AGE: Participation increased with age (61.4 percent for wage and salary workers ages 55-64, compared with 29.2 percent for those ages 21-24). GENDER: Among wage and salary workers ages 21-64, men had a higher participation level than women, but among full-time, full-year workers, women had a higher percentage participating than men (55.5 percent for women, compared with 53.8 percent for men). Female workers' lower probability of participation among wage and salary workers results from their overall lower earnings and lower rates of full-time work in comparison with males. RACE: Hispanic wage and salary workers were significantly less likely than both white and black workers to participate in a retirement plan. The gap between the percentages of black and white plan participants that exists overall narrows when compared across earnings levels. GEOGRAPHIC DIFFERENCES: Wage and salary workers in the South and West had the lowest participation levels (Florida had the lowest percentage, at 43.7 percent) while the upper Midwest, Mid-Atlantic, and Northeast had the highest levels (West Virginia had the highest participation level, at 64.2 percent). White, more highly educated, higher-income, and married workers are more likely to participate than their counterparts.
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Ziaei, Mansour; Ziaei, Hojjat; Hosseini, Seyed Younes; Gharagozlou, Faramarz; Keikhamoghaddam, Ali Akbar; Laybidi, Marzieh Izadi; Moradinazar, Mehdi
2017-06-01
Manual handling of bags which imposes frequent forces and stresses on body parts is a common task that many workers have to perform every day. The present study aimed to assess the postural risk and imposed forces due to manual handling and loading of sugar bags. This study was conducted on male warehouse workers of a sugar manufacturing plant. Rapid upper limb assessment (RULA) was used to assess the risks of awkward postures and computer-aided three-dimensional interactive application to estimate the forces and moments. RULA final scores were estimated to be 7 and 3 before and after the virtual redesign, respectively. Postures B and E obtained the highest compression forces and moments. The compression forces were higher than the action limit (AL) in all postures before the redesign and exceeded the maximum permissible limit (MPL) in posture E. After the redesign, these forces were reduced below the AL and MPL. Moreover, the shearing forces were lower than the AL and MPL in all postures. The main risk factors were heavy weight and poor control of sugar bags. Virtual redesign can diminish bending and twisting postures, and, therefore, some resulting forces and moments.
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Air Force Shift Worker Fatigue Survey
2005-08-01
ensuring that health care and counseling services are available to employees who work non-traditional schedules. "* " Employees may consider various ways for...responded: Shift workers 1stSgt/CC Environmental (noise, lighting, temp., etc.): 35% 35% Family: 15% 14% Health factors (diet, stress, insomnia): 8% 14...fatigue and equity problems reported by the shift workers . 14. An automated shift work scheduling tool is needed’°. Sleep Hygiene and Health Issues
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ERIC Educational Resources Information Center
Cummins, Phyllis Ann
2013-01-01
Workers are remaining in the labor force at older ages and despite their desire to work, those without jobs face unprecedented durations of unemployment. Many of the unemployed lack current skills for jobs in demand and need to either upgrade their skills or be trained for a new occupation to become reemployed. An aging workforce combined with…
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2014-08-04
VANDENBERG AIR FORCE BASE, Calif. – Workers guide the first stage of the United Launch Alliance Delta II rocket for NASA's Soil Moisture Active Passive mission, or SMAP, onto the launcher adjacent to the fixed umbilical tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data also will be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-08-04
VANDENBERG AIR FORCE BASE, Calif. – Workers oversee the preparations to lift the first stage of the United Launch Alliance Delta II rocket for NASA's Soil Moisture Active Passive mission, or SMAP, into the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data also will be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-03-20
VANDENBERG AIR FORCE BASE, Calif. – Workers prepare to lift the Delta first-stage booster for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, from its transportation trailer in the Building 836 hangar at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-03-20
VANDENBERG AIR FORCE BASE, Calif. – A worker surveys the Delta first-stage booster for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, secured in a transportation hardware cradle, that he delivered to the Horizontal Processing Facility at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-03-20
VANDENBERG AIR FORCE BASE, Calif. – Workers secure the Delta first-stage booster for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, onto a transportation hardware cradle in the Building 836 hangar at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-03-21
VANDENBERG AIR FORCE BASE, Calif. – A worker in the Horizontal Integration Facility inspects the Delta first-stage booster for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, before its move to Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-03-20
VANDENBERG AIR FORCE BASE, Calif. – Workers steady the Delta first-stage booster for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, as it is lifted from its transportation trailer in the Building 836 hangar at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-03-21
VANDENBERG AIR FORCE BASE, Calif. – A tethered worker in the Horizontal Integration Facility prepares the Delta first-stage booster for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, for its move to Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-03-20
VANDENBERG AIR FORCE BASE, Calif. – A worker maneuvers the transporter towing the Delta first-stage booster for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, at the Horizontal Processing Facility at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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Migrant female domestic workers: debating the economic, social and political impacts in Singapore.
Yeoh, B S; Huang, S; Gonzalez, J
1999-01-01
This article analyzes the impact of migrant female domestic workers on the socioeconomic and political context in Singapore. Although Singapore state policy opposes long-term immigration, there is a labor shortage which permits a transient work force of low-skilled foreign workers. In the late 1990s, Singapore had over 100,000 foreign maids, of whom 75% were from the Philippines, 20% were from Indonesia, and the rest were from Sri Lanka. Legislation ensures their short-term migrant status, restricts their numbers, and governs their employment. Migrant workers are also regulated through a stringent allocation system based on household income of employers and the need for caregivers for children. Work permits are conditioned on non-marriage to citizens of Singapore or pregnancy. Terms and conditions of migrant employment are not specified, which permits long hours of work and potential for inhumane treatment. Migrant women fulfill jobs not desired by natives and accept these jobs at lower wages. There is disagreement about the motivation for the maid levy and its need, fairness, and effectiveness in reducing demand for foreign maids. Most public discussion focuses on social values and morality of foreign maids. Politically, tensions arise over the legality of migration, which results from tourist worker migration to Singapore and circumvents Filipino labor controls. Most of the adjustment cases that come to the attention of OWWA are tourist workers. Policies should be gender sensitive.
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Labor-Force Dynamics at Older Ages: Movements Into Self-Employment for Workers and Nonworkers.
Zissimopoulos, Julie M; Karoly, Lynn A
2009-01-01
Labor-market transitions toward the latter parts of workers' careers can be complex, with movement between jobs and classes of work and in and out of retirement. The authors analyzed factors associated with the labor-market transitions of older workers to self-employment from unemployment or disability, retirement, or wage and salary work using rich panel data from seven waves of the Health and Retirement Study (HRS). They found evidence that (prior) job characteristics and liquidity constraints are important predictors of movements to self-employment for workers and nonworkers, while risk aversion is a significant predictor only for workers.
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Employment in the U.S. Chemical Industry. Chemical Work Force Tops 1.1 Million.
ERIC Educational Resources Information Center
Chemical and Engineering News, 1990
1990-01-01
The annual census of industrial employment, production workers, women, the workweek, scientists and engineers, chemical employment, wages, and productivity in the chemical industry is presented. Trends in the numbers of workers, productivity, and unit labor costs are illustrated in graphs. (CW)
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Conditions Favorable for Community College/Business Partnerships.
ERIC Educational Resources Information Center
Peterson, N. Charles, Jr.
1989-01-01
Identifies the forces making community college/business partnerships particularly viable at present, including the slow growth of the work force and the need to increase worker productivity. Describes J. Sargeant Reynolds Community College's (Virginia) economic development activities. (DMM)
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Simić, Milena; Baroš, Sladjana; Platt, Lucy; Žikić, Bojan
2008-01-01
Objective To explore female and transvestite sex workers’ perceptions of risk in the sex work environment in Serbia. Design Qualitative interview study. Setting Street based locations for sex work in Belgrade and Pancevo, Serbia. Participants 31 female and transvestite sex workers. Results Violence, including police violence, was reported as a primary concern in relation to risk. Violence was linked to unprotected sex and the reduced capacity for avoiding sexual risk. Participants reported that coerced sex was routinely provided to the police in exchange for freedom from detainment, arrest, or fine, and was enforced by the perceived threat of violence, sometimes realised. Accounts contained multiple instances of physical and sexual assault, presented as abuses of police authority, and described policing as a form of moral punishment. This was largely through non-physical means but was also enforced through physical violence, especially towards transvestite and Roma sex workers, whose experience of police violence was reported as relentless and brutal and connected with broader social forces of discrimination in this setting, especially towards Roma. Conclusion Preventing violence towards sex workers, which can link with vulnerability to sexually transmitted infections, is a priority in Serbia. This requires monitoring perpetrators of violence, providing legal support to sex workers, and creating safer environments for sex work. PMID:18667468
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The Changing Work Force. Trends and Issues Alerts.
ERIC Educational Resources Information Center
Lankard, Bettina A.
Economic pressures, work force diversity, and advances in technology are changing the nature of work and organizational policy and management. A predicted decline in the annual growth in gross national product is expected to trigger a slowdown in the labor force, especially in occupations that employ workers with only a high school education.…
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[Fact Sheets on Working Women].
ERIC Educational Resources Information Center
National Commission on Working Women, Washington, DC.
These four fact sheets address a number of issues relating to women in the work force. The first, "An Overview of Women in the Work Force," offers a look at the numbers of women in the labor force, the occupational categories represented by women workers, women in professional and nonprofessional occupations, and women in nontraditional…
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America's Changing Work Force. Statistics in Brief.
ERIC Educational Resources Information Center
American Association of Retired Persons, Washington, DC.
This booklet provides information about the changing work force. It offers a profile of workers aged 45 and older, as well as likely changes in the work force of the future. Tables and graphs illustrate the following: profile of Americans aged 50 and older, by employment status; employment status of the civilian noninstitutional population by age…
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Employer Experiences and Expectations: Finding, Training, and Keeping Qualified Workers
ERIC Educational Resources Information Center
Perron, Rebecca
2011-01-01
The graying of the labor force, together with the recession of 2008-2010, has forced employers and prognosticators to take a hard look at workforce preparation, training, and planning. This employer research survey is one component of a larger project that explores the workforce, labor force projections, and employer views on training,…
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NASA Astrophysics Data System (ADS)
Yuan, S.; Xin, C.; Ying, Z.
2016-12-01
In recent years, earthquake disaster occurred frequently in Chinese mainland, the secondary disaster which have been caused by it is more serious in mountainous region. Because of the influence of terrain and geological conditions, the difficulty of earthquake emergency rescue work greatly increased, rescue force is also urged. Yet, it has been studied less on earthquake emergency rescue in mountainous region, the research in existing equipment whether can meet the actual needs of local earthquake emergency rescue is poorly. This paper intends to discuss and solve these problems. Through the mountainous regions Ganzi and Liangshan states in Sichuan field research, we investigated the process of earthquake emergency response and the projects for rescue force after an earthquake, and we also collected and collated local rescue force based data. By consulting experts and statistical analyzing the basic data, there are mainly two problems: The first is about local rescue force, they are poorly equipped and lack in the knowledge of medical help or identify architectural structure. There are no countries to establish a sound financial investment protection mechanism. Also, rescue equipment's updates and maintenance; The second problem is in earthquake emergency rescue progress. In the complicated geologic structure of mountainous regions, traffic and communication may be interrupted by landslides and mud-rock flows after earthquake. The outside rescue force may not arrive in time, rescue equipment was transported by manpower. Because of unknown earthquake disaster information, the local rescue force was deployed unreasonable. From the above, the local government worker should analyze the characteristics of the earthquake disaster in mountainous regions, and research how to improve their earthquake emergency rescue ability. We think they can do that by strengthening and regulating the rescue force structure, enhancing the skills and knowledge, training rescue workers, outfitting the light and portable rescue equipment, improving the public's self and mutual aid ability. All these measures will help local government reach the final goal of reducing the earthquake disaster.
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Morse, Tim F; Warren, Nicholas; Dillon, Charles; Diva, Ulysses
2007-05-01
Risk factors for upper-extremity musculoskeletal disorders (MSD) include biomechanical factors (force, repetition, posture) and psychosocial factors (job stress). A population-based telephone survey of workers in Connecticut characterized these risk factors by industry, occupation, gender, and age. Risk factors were highly prevalent in the Connecticut workplace, but varied considerably by industry, occupation, gender, and age. Risk factors clustered based on (a) physically active occupations/industries (pushing/pulling, reaching, bent wrists, and tool use), (b) physically passive occupations/industries (static postures, stress, and computer use), and (c) repetitive motion exposures. Physically active patterns had the highest prevalence in construction/agriculture/mining, followed by (in order) wholesale/retail trade, utilities, manufacturing, services, government, and finance/insurance. Physically passive patterns tended to reverse this order, and repetitive motion followed a third pattern. Physically active risk factors were typically higher for males, though this varied by industry and occupation. All risk factors except for stress show a steady decrease with age. Almost 1,000,000 Connecticut workers are estimated to be exposed to repetitive work, bent wrists, and job stress. Workers in high exposure industries and occupations should be closely evaluated for risks, with outreach to industries for preventive ergonomic interventions as preferred to treatment for conditions that arise.
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2014-06-03
VANDENBERG AIR FORCE BASE, Calif. – Workers prepare to lift a half section of the 10-foot-diameter fairing for NASA's Soil Moisture Active Passive mission, or SMAP, from a transportation trailer in the Building 836 high bay on south Vandenberg Air Force Base in California. The fairing will protect the SMAP spacecraft from the heat and aerodynamic pressure generated during its ascent to orbit aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data will also be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/U.S. Air Force 30th Space Wing
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2014-06-03
VANDENBERG AIR FORCE BASE, Calif. – Workers attach a half section of the 10-foot-diameter fairing for NASA's Soil Moisture Active Passive mission, or SMAP, to an overhead crane to lift it from a transportation trailer in the Building 836 high bay on south Vandenberg Air Force Base in California. The fairing will protect the SMAP spacecraft from the heat and aerodynamic pressure generated during its ascent to orbit aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data will also be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/U.S. Air Force 30th Space Wing
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Rushing, Rosanne; Watts, Charlotte; Rushing, Sharon
2005-01-01
Young women are often lured or forced into selling sex as a result of migrating from rural to urban areas to find work. In this setting, they are exposed to high-risk situations, which may leave them vulnerable to exploitation. Using interviews with young migrant women currently working as sex workers in northern Vietnam, we recorded the perspectives of their initiation into sex work and life as a sex worker. The study found that high levels of forced sex and sexual exploitation were experienced by the majority of the young women interviewed. The young women describe their entry into sex work, first sexual experience (intercourse), violence, and condom negotiation and use. Although access to health care was available, the young women perceived the stigma attached to sex work as a barrier to receiving health care, and thus, preferred health education and care from peers. Health education programs focusing on peer education and support are essential for protecting and empowering these young women. In addition, policies and programs must work toward effective strategies to protect young migrant women.
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Oil jobs have big impact on heavily populated Middle East.
Omran, A R; Roudi, F
1993-09-01
Labor force interdependence creates a complex pattern among countries in the Middle East. Oil-rich countries (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates) must import two-thirds of their labor force, including 80% of their professional and technical workers. These migrant workers come from Egypt (60%), Jordan, Yemen, Sudan, and South Asia, and the money they send home is a major factor in the economies of their native lands. Many Arabs who are considered foreign laborers have spent their entire lives, or have even been born, in the oil-rich countries; they have no hope of attaining citizenship. South Asians compete with Arabs for work in the Gulf States and tend to accept less-desirable jobs and lower wages. South Asian workers migrate from Bangladesh, India, Pakistan, Sri Lanka, Indonesia, Korea, the Philippines, and Thailand. Middle Eastern women have social constraints on labor force participation, and most of the women working n the Gulf States are Asian; they often work as domestics. The women of the Middle East are an untapped resource for this labor market.
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Labor-force participation patterns of older self-employed workers.
Quinn, J F
1980-04-01
Self-employed persons work in a less constrained environment than do most wage-and-salary employees. Generally they are not subject to compulsory retirement nor are they affected by institutional rules concerning labor supply. Data from the 1969 and 1971 interviews of the Retirement History Study show that the labor supply and retirement patterns of the self-employed are distinct from those of other workers. The self-employed (espeically "career" self-employed) nearing retirement age are less likely to be out of the labor force, and those who continue in the labor force have a wider variation in the number of hours worked per year. Downward flexibility in hours (the option for gradual retirement) may be an extremely valuable aspect of self-employed status, and one wonders whether other older workers would also choose this pattern if more flexible opportunities were available. Despite these differences, labor-supply decisions of the self-employed are found to be influenced by many of the same factors that affect the rest of the workforce--health, eligibility for social security and pension benefits, the wage rate, and the flow of asset.
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Yu, Shengchao; Brackbill, Robert M; Locke, Sean; Stellman, Steven D; Gargano, Lisa M
2016-09-01
The economic impact of the 9/11 terrorist attacks has rarely been studied. We examined the association between 9/11-related chronic health conditions with or without post-traumatic stress disorder (PTSD) and one important aspect of the economic impact, retirement, and job loss before age 60. A total of 7,662 workers who participated in the World Trade Center Health Registry surveys were studied. Logistic regression models examined the association of 9/11-related health and labor force exit. Workers with chronic conditions were more likely to experience early retirement and job loss, and the association was stronger in the presence of PTSD comorbidity: the odds ratios for reporting early retirement or job loss were increased considerably when chronic conditions were comorbid with PTSD. Disaster-related health burden directly impacts premature labor force exit and income. Future evaluation of disaster outcome should include its long-term impact on labor force. Am. J. Ind. Med. 59:731-741, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.
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ERIC Educational Resources Information Center
Joyner, Carlotta C.
In Fiscal Year 1997, the U.S. Department of Labor (DOL) has an estimated budget of $34.4 billion and is authorized 16,614 full-time-equivalent staff-years. DOL's many programs fall into two major categories: enhancing workers' skills through job training and ensuring worker protection. The DOL's work force development mission is being challenged…
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2007-03-15
VANDENBERG AIR FORCE BASE, CALIF. -- In Building 1555 at North Vandenberg Air Force Base, workers lower the AIM spacecraft onto a moveable base. AIM will be moved into an area where a partial deployment of the solar arrays on the spacecraft will take place.The AIM spacecraft will fly three instruments designed to study polar mesospheric clouds located at the edge of space, 50 miles above the Earth's surface in the coldest part of the planet's atmosphere. The mission's primary goal is to explain why these clouds form and what has caused them to become brighter and more numerous and appear at lower latitudes in recent years. AIM's results will provide the basis for the study of long-term variability in the mesospheric climate and its relationship to global climate change. AIM is scheduled to be mated to the Pegasus XL during the second week of April, after which final inspections will be conducted. Launch is scheduled for April 25.
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Sundqvist, Johanna; Hansson, Jonas; Ghazinour, Mehdi; Ögren, Kenneth; Padyab, Mojgan
2015-01-01
During the past ten years the number of unaccompanied asylum-seeking refugee children has dramatically increased in Sweden. Some of them are permitted to stay in the receiving country, but some are forced back to their country of origin. Social workers and police officers are involved in these forced repatriations, and such complex situations may cause stressful working conditions. This study aimed to bridge the gap in knowledge of the relationship between general mental health and working with unaccompanied asylum-seeking refugee children who are due for forced repatriation. In addition, the role of psychosocial job characteristics in such relationships was investigated. A questionnaire including sociodemographic characteristics, the Swedish Demand-Control-Support Questionnaire, and the 12-item General Mental Health Questionnaire were distributed nationally. Univariate and multivariable regression models were used. Poorer mental health was associated with working with unaccompanied asylum-seeking refugee children among social workers but not among police officers. Psychological job demand was a significant predictor for general mental health among social workers, while psychological job demand, decision latitude, and marital status were predictors among police officers. Findings are discussed with special regard to the context of social work and police professions in Sweden. PMID:26153185
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Population perspectives on the causes of international migration.
Stahl, C
1987-06-01
The paper considers the causes of international voluntary labor migration from the economic perspective of supply of and demand for labor force. Changing global economic forces figure in the relevant decisions of individuals, industries, and countries. The author 1st examines global economic forces responsible for creating an unlimited supply of migrant labor within the 3rd world ready to work abroad. Reasons why a marked proportion of international labor migration is sourced in a limited number of countries are then discussed, followed by consideration of selectivity factors for laborers coming from certain subpopulations within given countries. Economic forces supporting demand for labor in countries of immigration are then discussed, with attention to the limits of growth in demand. The author concludes that immigration policies of comparatively wealthy countries determine the magnitude of international labor migration. These policies, however, are developed on the basis of perceived labor needs of the country, and are subject to become more restrictive as foreign workers increasingly impose upon the cultural space of the indigenous population. Restricting further immigration to workers only, not their dependents, is not encouraged as viable policy. Further discussion is included on increasing international economic inequalities resulting from international labor migration, and the role of source countries in ensuring the provision of suitable working conditions for immigrant workers.
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2006-02-16
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers check the placement of the second half of the fairing around the Space Technology 5 (ST5) spacecraft. The ST5, which contains three microsatellites with miniaturized redundant components and technologies, is mated to its launch vehicle, Orbital Sciences' Pegasus XL. Each of the ST5 microsatellites will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. Launch of ST5 and the Pegasus XL will be from underneath the belly of an L-1011 carrier aircraft on March 14 from Vandenberg Air Force Base.
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2006-03-10
VANDENBERG AIR FORCE BASE, CALIF. - Workers prepare to transport the Space Technology 5 (ST5) spacecraft from Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California to the L-1011 carrier aircraft in position on the ramp adjacent to the Vandenberg runway. The ST5, which contains three microsatellites with miniaturized redundant components and technologies, is mated to its launch vehicle, Orbital Sciences' Pegasus XL. Each of the ST5 microsatellites will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. Launch of ST5 and the Pegasus XL will be from underneath the belly of an L-1011 carrier aircraft from Vandenberg Air Force Base.
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2006-02-16
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers position the second half of the fairing into place around the Space Technology 5 (ST5) spacecraft. The ST5, which contains three microsatellites with miniaturized redundant components and technologies, is mated to its launch vehicle, Orbital Sciences' Pegasus XL. Each of the ST5 microsatellites will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. Launch of ST5 and the Pegasus XL will be from underneath the belly of an L-1011 carrier aircraft on March 14 from Vandenberg Air Force Base.
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2006-02-16
VANDENBERG AIR FORCE BASE, CALIF. - Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers move the second half of the fairing into position around the Space Technology 5 (ST5) spacecraft. The ST5, which contains three microsatellites with miniaturized redundant components and technologies, is mated to its launch vehicle, Orbital Sciences' Pegasus XL. Each of the ST5 microsatellites will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. Launch of ST5 and the Pegasus XL will be from underneath the belly of an L-1011 carrier aircraft on March 14 from Vandenberg Air Force Base.
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Goldenberg, Shira M.; Engstrom, David; Rolon, Maria Luisa; Silverman, Jay G.; Strathdee, Steffanie A.
2013-01-01
Globally, female sex workers are a population at greatly elevated risk of HIV infection, and the reasons for and context of sex industry involvement have key implications for HIV risk and prevention. Evidence suggests that experiences of sexual exploitation (i.e., forced/coerced sex exchange) contribute to health-related harms. However, public health interventions that address HIV vulnerability and sexual exploitation are lacking. Therefore, the objective of this study was to elicit recommendations for interventions to prevent sexual exploitation and reduce HIV risk from current female sex workers with a history of sexual exploitation or youth sex work. From 2010–2011, we conducted in-depth interviews with sex workers (n = 31) in Tijuana, Mexico who reported having previously experienced sexual exploitation or youth sex work. Participants recommended that interventions aim to (1) reduce susceptibility to sexual exploitation by providing social support and peer-based education; (2) mitigate harms by improving access to HIV prevention resources and psychological support, and reducing gender-based violence; and (3) provide opportunities to exit the sex industry via vocational supports and improved access to effective drug treatment. Structural interventions incorporating these strategies are recommended to reduce susceptibility to sexual exploitation and enhance capacities to prevent HIV infection among marginalized women and girls in Mexico and across international settings. PMID:24023661
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Goldenberg, Shira M; Engstrom, David; Rolon, Maria Luisa; Silverman, Jay G; Strathdee, Steffanie A
2013-01-01
Globally, female sex workers are a population at greatly elevated risk of HIV infection, and the reasons for and context of sex industry involvement have key implications for HIV risk and prevention. Evidence suggests that experiences of sexual exploitation (i.e., forced/coerced sex exchange) contribute to health-related harms. However, public health interventions that address HIV vulnerability and sexual exploitation are lacking. Therefore, the objective of this study was to elicit recommendations for interventions to prevent sexual exploitation and reduce HIV risk from current female sex workers with a history of sexual exploitation or youth sex work. From 2010-2011, we conducted in-depth interviews with sex workers (n = 31) in Tijuana, Mexico who reported having previously experienced sexual exploitation or youth sex work. Participants recommended that interventions aim to (1) reduce susceptibility to sexual exploitation by providing social support and peer-based education; (2) mitigate harms by improving access to HIV prevention resources and psychological support, and reducing gender-based violence; and (3) provide opportunities to exit the sex industry via vocational supports and improved access to effective drug treatment. Structural interventions incorporating these strategies are recommended to reduce susceptibility to sexual exploitation and enhance capacities to prevent HIV infection among marginalized women and girls in Mexico and across international settings.
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FACT SHEET ON NONWHITE WOMEN WORKERS.
ERIC Educational Resources Information Center
Women's Bureau (DOL), Washington, DC.
RECENT SOCIAL, ECONOMIC, AND POLITICAL DEVELOPMENTS HAVE HELPED TO IMPROVE THE STATUS OF NONWHITE WOMEN WORKERS, BUT THERE ARE STILL SUBSTANTIAL DIFFERENCES IN THE EMPLOYMENT PATTERNS OF NONWHITE AND WHITE WOMEN. A HIGHER PERCENTAGE OF NONWHITES ARE IN THE LABOR FORCE AND ARE WORKING WIVES AND WORKING MOTHERS. IN GENERAL, NONWHITES HAVE HIGHER…
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Career Development: A Shared Responsibility. ERIC Digest No. 201.
ERIC Educational Resources Information Center
Brown, Bettina Lankard
The changing workplace has altered workers' roles and forced them to assume primary responsibility for their own career development. Continued employment is increasingly being tied to lifelong learning and ongoing skill development. Just as workers are recognizing the need to ensure their marketability to employers, so too are employers facing…
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Shieh, Tzong-Shiun; Chung, Jui-Jung; Wang, Chung-Jing; Tsai, Perng-Jy; Kuo, Yau-Chang; Guo, How-Ran
2012-02-13
To evaluate pulmonary function and respiratory symptoms in workers engaged in the early manufacturing processes of tea and to identify the associated factors, we conducted a study in a tea production area in Taiwan. We recruited tea workers who engaged in the early manufacturing process in the Mountain Ali area in Taiwan and a comparison group of local office workers who were matched for age, gender, and smoking habits. We performed questionnaire interviews, pulmonary function tests, skin prick tests, and measurement of specific IgE for tea on the participants and assessed tea dust exposures in the tea factories. The 91 participating tea workers had higher prevalence of respiratory symptoms than the comparison group (32 participants). Among tea workers, ball-rolling workers had the highest prevalence of symptoms and the highest exposures of inhalable dusts. At baseline, tea workers had similar pulmonary functions as the comparison group, but compared to the other tea workers ball-rolling workers had a lower ratio of the 1-second forced expiratory volume to forced vital capacity (FEV1/FVC) and a lower maximal mid-expiratory flow rate expressed as% of the predicted value--MMF (%pred). A total of 58 tea workers participated in the on-site investigation and the cross-shift lung function measurements. We found ball-rolling yielded the highest inhalable dust level, panning yielded the highest respirable dust level, and withering yielded the lowest levels of both dusts. Ball-rolling also yielded the highest coarse fraction (defined as inhalable dusts minus respirable dusts), which represented exposures from nose to tracheobronchial tract. During the shift, we observed significant declines in pulmonary function, especially in ball-rolling workers. Multiple regressions showed that age, height, work tasks, coarse fraction, and number of months working in tea manufacturing each year were independent predictors of certain pulmonary function parameters in tea workers. Tea workers engaged in early manufacturing processes of tea have higher prevalence of respiratory symptoms and pulmonary function impairment, which might be related to tea dust exposures, especially the coarse fraction.
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ERIC Educational Resources Information Center
Bird, Ronald E.
This paper describes an initial effort to provide a carefully reasoned, factually based, systematic analysis of teacher pay in comparison to pay in other occupations available to college-educated workers. It also reports on the sensitivity of these salary comparison estimates to differences in certain characteristics of the labor force, such as…
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Partnership working as liberation psychology: Forced labor among UK Chinese migrant workers.
Lawthom, Rebecca; Kagan, Carolyn; Burton, Mark; Lo, Sandy; Mok, Lisa; Sham, Sylvia; Baines, Sue; Greenwood, Mark
2017-01-01
In this article we seek to reflect critically on some recent research we have carried out, in collaboration with a Chinese welfare NGO, on the experience of forced labor among Chinese migrant workers in the UK. We will (a) locate briefly the wider political context of migrant work (both regular and irregular) in the UK; (b) explore how and why the actual research methods and process of the research deviated in practice from those that were planned; and (c) show the extent to which aspects of the research process reflected a liberation psychology perspective.
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Occupational Lead Exposure from Indoor Firing Ranges in Korea
Lee, Suk-Ho; Lee, Se-Ho; Yoon, Hye-Sik
2016-01-01
Military personnel often use ammunitions that contain lead. The present study aimed to identify the risks for lead exposure and lead poisoning among workers at indoor firing ranges. A special health examination, including blood lead level (BLL) testing, was performed for all 120 workers at the indoor firing ranges of the Republic of Korea’s Air Force, Navy, and Armed Forces Athletic Corps. The overall mean BLL was 11.3 ± 9.4 µg/dL (range: 2.0–64.0 µg/dL). The arithmetic mean of the BLL for professional shooters belong to Armed Forces Athletic Corps was 14.0 ± 8.3 µg/dL, while those of shooting range managers and shooting range supervisors were 13.8 ± 11.1 µg/dL and 6.4 ± 3.1 µg/dL, respectively. One individual had a BLL of 64 µg/dL, and ultimately completed chelation treatment (with CaNa2-ethylenediaminetetraacetic acid) without any adverse effects. These findings indicate that indoor firing range workers are exposed to elevated levels of lead. Therefore, when constructing an indoor firing range, a specialist should be engaged to design and assess the ventilation system; and safety guidelines regarding ammunition and waste handling must be mandatory. Moreover, workplace environmental monitoring should be implemented for indoor firing ranges, and the workers should undergo regularly scheduled special health examinations. PMID:27051231
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Occupational Lead Exposure from Indoor Firing Ranges in Korea.
Park, Won-Ju; Lee, Suk-Ho; Lee, Se-Ho; Yoon, Hye-Sik; Moon, Jai-Dong
2016-04-01
Military personnel often use ammunitions that contain lead. The present study aimed to identify the risks for lead exposure and lead poisoning among workers at indoor firing ranges. A special health examination, including blood lead level (BLL) testing, was performed for all 120 workers at the indoor firing ranges of the Republic of Korea's Air Force, Navy, and Armed Forces Athletic Corps. The overall mean BLL was 11.3 ± 9.4 µg/dL (range: 2.0-64.0 µg/dL). The arithmetic mean of the BLL for professional shooters belong to Armed Forces Athletic Corps was 14.0 ± 8.3 µg/dL, while those of shooting range managers and shooting range supervisors were 13.8 ± 11.1 µg/dL and 6.4 ± 3.1 µg/dL, respectively. One individual had a BLL of 64 µg/dL, and ultimately completed chelation treatment (with CaNa2-ethylenediaminetetraacetic acid) without any adverse effects. These findings indicate that indoor firing range workers are exposed to elevated levels of lead. Therefore, when constructing an indoor firing range, a specialist should be engaged to design and assess the ventilation system; and safety guidelines regarding ammunition and waste handling must be mandatory. Moreover, workplace environmental monitoring should be implemented for indoor firing ranges, and the workers should undergo regularly scheduled special health examinations.
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Exploring Work and Development Options to Reduce Early Labour Force Exit of Mature Aged Australians
ERIC Educational Resources Information Center
Pillay, Hitendra; Kelly, Kathy; Tones, Megan
2008-01-01
Early labour force exit is a significant challenge associated with the ageing workforce in Australia and many other developed countries. A reduction and increased flexibility of work hours has been suggested to improve labour force participation of the mature aged cohort. However, little is known about mature aged workers' aspirations for…
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Krüsi, A; Pacey, K; Bird, L; Taylor, C; Chettiar, J; Allan, S; Bennett, D; Montaner, J S; Kerr, T; Shannon, K
2014-01-01
Objectives To explore how criminalisation and policing of sex buyers (clients) rather than sex workers shapes sex workers’ working conditions and sexual transactions including risk of violence and HIV/sexually transmitted infections (STIs). Design Qualitative and ethnographic study triangulated with sex work-related violence prevalence data and publicly available police statistics. Setting Vancouver, Canada, provides a unique opportunity to evaluate the impact of policies that criminalise clients as the local police department adopted a sex work enforcement policy in January 2013 that prioritises sex workers’ safety over arrest, while continuing to target clients. Participants 26 cisgender and 5 transgender women who were street-based sex workers (n=31) participated in semistructured interviews about their working conditions. All had exchanged sex for money in the previous 30 days in Vancouver. Outcome measures Thematic analysis of interview transcripts and ethnographic field notes focused on how police enforcement of clients shaped sex workers’ working conditions and sexual transactions, including risk of violence and HIV/STIs, over an 11-month period postpolicy implementation (January–November 2013). Results Sex workers’ narratives and ethnographic observations indicated that while police sustained a high level of visibility, they eased charging or arresting sex workers and showed increased concern for their safety. However, participants’ accounts and police statistics indicated continued police enforcement of clients. This profoundly impacted the safety strategies sex workers employed. Sex workers continued to mistrust police, had to rush screening clients and were displaced to outlying areas with increased risks of violence, including being forced to engage in unprotected sex. Conclusions These findings suggest that criminalisation and policing strategies that target clients reproduce the harms created by the criminalisation of sex work, in particular, vulnerability to violence and HIV/STIs. The current findings support decriminalisation of sex work to ensure work conditions that support the health and safety of sex workers in Canada and globally. PMID:24889853
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Industrial Robots Join the Work Force.
ERIC Educational Resources Information Center
Martin, Gail M.
1982-01-01
Robots--powerful, versatile, and easily adapted to new operations--may usher in a new industrial age. Workers throughout the labor force could be affected, as well as the nature of the workplace, skill requirements of jobs, and concomitant shifts in vocational education. (SK)
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Summertime, Summer Teens: Summer School Enrollment and the Youth Labor Force.
ERIC Educational Resources Information Center
Stringer, Tiffany
2003-01-01
Describes changes in how teenagers spend their summers and at the trends in summer school enrollment. Discusses teens' labor force participation and includes information about types of jobs, hours they work, wages, and teenage workers' rights. (JOW)
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Employment in Perspective: Women in the Labor Force. Third Quarter 1988. Report 758.
ERIC Educational Resources Information Center
Bureau of Labor Statistics (DOL), Washington, DC.
The female share of the older work force has nearly doubled since 1950. In 1987, the 6.2 million women aged 55 and over in the labor force constituted 4 of every 10 older workers. Because young women today have a stronger work attachment than did their mothers and grandmothers, the female share of the older work force is likely to continue to…
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2006-01-12
VANDENBERG AIR FORCE BASE, Calif. — In the Orbital Sciences Building 836 at Vandenberg Air Force Base in California, workers lower the second satellite onto the payload support structure. Three micro-satellites are being mounted on a payload support structure. The three satellites make up the Space Technology 5 spacecraft, called ST5, and will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2006-01-12
VANDENBERG AIR FORCE BASE, Calif. — In the Orbital Sciences Building 836 at Vandenberg Air Force Base in California, workers are maneuvering a second satellite suspended by an overhead crane. Three micro-satellites are being mounted on a payload support structure. The three satellites make up the Space Technology 5 spacecraft, called ST5, and will be launched by a Pegasus XL rocket. The satellites contain miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled for Feb. 28 from Vandenberg Air Force Base.
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2014-07-23
VANDENBERG AIR FORCE BASE, Calif. – A worker is stationed on the transporter carrying the first stage of the United Launch Alliance Delta II rocket for NASA's Soil Moisture Active Passive mission, or SMAP, from the Building 836 hangar to the Horizontal Processing Facility at Space Launch Complex 2 on Vandenberg Air Force Base in California. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data also will be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-03-28
VANDENBERG AIR FORCE BASE, Calif. – Workers in the environmental enclosure, or clean room, at the top of the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California steady the upper end of the United Launch Alliance Delta II rocket for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, as work platforms move into position around it. Launch is scheduled for July 2014. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-03-28
VANDENBERG AIR FORCE BASE, Calif. – Workers in the environmental enclosure, or clean room, at the top of the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California prepare to release the upper end of the United Launch Alliance Delta II rocket for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, from the lifting device. Launch is scheduled for July 2014. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-08-04
VANDENBERG AIR FORCE BASE, Calif. – Workers steady the first stage of the United Launch Alliance Delta II rocket for NASA's Soil Moisture Active Passive mission, or SMAP, after it is lifted into a vertical position beside the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data also will be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2008-04-29
VANDENBERG AIR FORCE BASE, Calif. – Workers prepare to move the shipping container holding the OSTM/Jason-2 satellite onto a flatbed truck at Vandenberg Air Force Base. The satellite will be transported to the Astrotech processing facility. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Steve Greenberg, JPL
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2008-04-29
VANDENBERG AIR FORCE BASE, Calif. -- Workers move the shipping container holding the OSTM/Jason-2 satellite on a flatbed truck at Vandenberg Air Force Base. The satellite will be transported to the Astrotech processing facility. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti
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2008-04-25
VANDENBERG AIR FORCE BASE, Calif. -- On Space Launch Complex 2 at Vandenberg Air Force Base in California, workers center the Delta II first stage for the OSTM/Jason-2 spacecraft above the launcher in the umbilical tower. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti
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2008-04-25
VANDENBERG AIR FORCE BASE, Calif. -- On Space Launch Complex 2 at Vandenberg Air Force Base in California, workers attach the Delta II first stage for the OSTM/Jason-2 spacecraft to the launcher in the umbilical tower. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti
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2008-04-30
VANDENBERG AIR FORCE BASE, Calif. -- Inside the Astrotech processing facility at Vandenberg Air Force Base, workers attach an overhead crane to the OSTM/Jason-2 spacecraft. The spacecraft will be moved to a tilt dolly. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Mark Mackley
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2008-04-29
VANDENBERG AIR FORCE BASE, Calif. -- Workers prepare to move the shipping container holding the OSTM/Jason-2 satellite onto a flatbed truck at Vandenberg Air Force Base. The satellite will be transported to the Astrotech processing facility. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti
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2008-04-29
VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base, workers remove the straps holding the OSTM/Jason-2 satellite shipping container on the flatbed truck. The container will be moved inside the Astrotech processing facility at right. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti
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2008-04-29
VANDENBERG AIR FORCE BASE, Calif. – Workers adjust the shipping container holding the OSTM/Jason-2 satellite after its placement on the flatbed truck at Vandenberg Air Force Base. The satellite will be transported to the Astrotech processing facility. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Steve Greenberg, JPL
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2008-04-29
VANDENBERG AIR FORCE BASE, Calif. – Workers check the shipping container holding the OSTM/Jason-2 satellite after its placement on the flatbed truck at Vandenberg Air Force Base. The satellite will be transported to the Astrotech processing facility. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Steve Greenberg, JPL
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2008-05-05
VANDENBERG AIR FORCE BASE, Calif. -- Workers on Space Launch Complex 2 at Vandenberg Air Force Base in California maneuver the transporter with the Delta II second stage into place. It will be lifted into the mobile service tower and installed on the first stage for launch of the OSTM/Jason-2 spacecraft. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched on June 20. Photo credit: NASA
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2008-05-05
VANDENBERG AIR FORCE BASE, Calif. -- Workers on Space Launch Complex 2 at Vandenberg Air Force Base in California place protective covers over the engine of the Delta II second stage. It will be lifted into the mobile service tower for installation on the first stage for launch of the OSTM/Jason-2 spacecraft. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched on June 20. Photo credit: NASA
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Chattopadhyay, Bhaskar P; Das, Satadal; Adhikari, Atin; Alam, Jane
2007-06-01
Grain storage depot workers suffer from different respiratory problems after getting the exposure to storage grain dust. Which is a mixture of pesticides, fungi, silica, bacteria, spores, storage mites, animal hairs, pollens etc. The present study was undertaken to evaluate the fungal spore concentration in summer and winter season as well as the pulmonary function status of the workers; studies are limited in our country. In summer and winter seasons, air sampling was done to measure the airborne fungal spore concentration inside the godowns by Rotorod sampler, UK. Aspergilla, Alternaria, Drechslera, Epicoccum, Nigrospora, Periconia were very much common and found higher in winter compared to summer. The respiratory functional status was assessed in two groups of workers of the same storage grain depot (total n=316) in summer (n=136) and in winter (n=180). List of the workers was collected from the authority and randomly selected every alternate worker and divide them for the studies in summer and winter seasons. Slow Vital Capacity (SVC), Forced Vital Capacity (FVC), and Peak Expiratory Flow Rate (PEFR) were recorded and Forced Expiratory Volume in one second (FEV1), FEV1% and different flow rates were calculated. The Immunoglobulin- E (IgE) level in the blood serum was assessed on post shift pulmonary function tests (PFT) decreased workers. The age, height and weight of the same categories of workers of both studies are highly comparable. Mean PFT values in summer found higher than winter. A gradual decrement of values were found as age was increased but not with duration of exposure. Post-shift PFT was carried in 21.8% (69) workers of which 46.4% (32) workers showed the decrement of values. The serum IgE level of the post-shift PFT decreased subjects was found more than 250 IU/ml in 53.1% (17) workers. Restrictive, obstructive and combined types of respiratory impairments were noticed among the workers. Presence of different spores in varying concentration in the working atmosphere may be responsible for the post shift decrement of PFT, allergic symptoms, high IgE level and respiratory impairments among the workers.
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Fronstin, Paul
2009-01-01
HEALTH CARE TAX CAP: With health reform a major priority of the new 111th Congress and President Barack Obama, this Issue Briefexamines the administrative and implementation issues that arise from one of the major reform proposals: Capping the exclusion of employment-based health coverage from workers' taxable income. The amount that employers contribute toward workers' health coverage is generally excluded, without limit, from workers' taxable income. In addition, workers whose employers sponsor flexible spending accounts are able to pay out-of-pocket expenses with pretax dollars. Employers can also make available a premium conversion arrangement, which allows workers to pay their share of the premium for employment-based coverage with pretax dollars. In 2005, a presidential advisory board concluded that limiting the amount of tax-preferred health coverage could lower overall private-sector health spending. The panel recommended a cap on the amount of employment-based health coverage individuals can exclude from their income tax, as a way to reduce health spending. In his 2008 "Call to Action" for health care reform, Sen. Max Baucus (D-MT), chairman of the Senate Finance Committee, states that "Congress should explore ways to restructure the current tax incentives to encourage more efficient spending on health and to target our tax dollars more effectively and fairly." While a tax cap on health coverage sounds simple, for many employers, it could be difficult to administer and results would vary by employer based on the type of health benefit plan, the size and demographics of their work force, and even where the workers live. The change would be especially difficult for self-insured employers that do not pay insurance premiums, since they would have to set the "premium equivalent" for each worker. This would not only be costly for employers, depending upon the requirements set out by law, but could also create fairness and tax issues for many affected workers. For self-insured employers, calculating insurance premium costs under a tax cap could be done fairly easily using the COBRA premium. However, whether self-insured employers would be able to use the least costly method to determine the value of coverage would have to be determined by law and/or regulations. THE SEC. 89 EXPERIENCE: Sec. 89 of the Tax Reform Act of 1986, which attempted to make employee benefits more standard and fair, became so controversial that it was repealed by Congress in 1989--in part because the regulations created regulatory burdens that were so complicated and costly as to be unworkable. Similarly, valuation calculations under a health coverage tax cap could become overly burdensome if the lessons from Sec. 89 are not heeded.
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Older and Younger Workers: The Equalling Effects of Health
ERIC Educational Resources Information Center
Beck, Vanessa; Quinn, Martin
2012-01-01
Purpose: The purpose of this paper is to consider the statistical evidence on the effects that ill health has on labour market participation and opportunities for younger and older workers in the East Midlands (UK). Design/methodology/approach: A statistical analysis of Labour Force Survey data was undertaken to demonstrate that health issues…
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The Mobile Worker in the Flexible Workplace. Trends and Issues Alert No. 10.
ERIC Educational Resources Information Center
Brown, Bettina Lankard
New information technologies, changing work force demographics, rising customer expectations, transnational companies, and cost pressures are altering traditional views of what constitutes a workplace and have given rise to a new trend: the mobile worker in the flexible workplace. Two factors promote acceptance of telework or telecommuting: (1)…
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Facts on Women Workers of Minority Races.
ERIC Educational Resources Information Center
Women's Bureau (DOL), Washington, DC.
This booklet on women workers of minority races includes all races in a minority other than white, Negroes constituting about 90 percent of all persons other than white in the United States; Spanish-speaking persons are included in the white population. The following topics are encompassed; labor force participation; unemployment; marital status;…
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Labor Force Participation of Older Workers: Prospective Changes and Potential Policy Responses.
ERIC Educational Resources Information Center
Favreault, Melissa; Ratcliffe, Caroline; Toder, Eric
1999-01-01
Data from the Survey of Income and Program Participation were matched with longitudinal earnings histories and Social Security benefit data to estimate joint work and benefit receipt choices for people age 62 and older. The probability of working is shown to depend on worker characteristics and policy variables. (Author)
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Older Worker Retraining: An Important New Direction for Higher Education.
ERIC Educational Resources Information Center
Caro, Francis G.; Morris, Robert
Colleges and universities throughout the United States are faced with the new mission of offering comprehensive educational programs designed to strengthen the employment skills of mature adults. In the coming decades, as the number of young people entering the labor force decreases by an expected one-third, the number of available workers aged…
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Labour Flexibility and Older Worker Marginalisation: The Need for a New Strategy.
ERIC Educational Resources Information Center
Standing, Guy
1986-01-01
This article argues that with the growth of flexible labor arrangements, older workers' long-term position in the labor force is being seriously eroded. The author considers the factors behind this trend and then examines possible remedial policies. He concludes by considering one long-term policy that might work. (CT)
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Current Trends in Retirement: Implications for Career Counseling and Vocational Psychology
ERIC Educational Resources Information Center
Lytle, Megan C.; Clancy, Megan E.; Foley, Pamela F.; Cotter, Elizabeth W.
2015-01-01
This article provides an overview of emerging trends in retirement, examines demographic trends in the labor force, and provides practical recommendations for working with older workers across cultures (e.g., women and racial/ethnic minorities, and among others). Increasingly, older workers in the United States remain in the workforce for reasons…
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The World at Work: Matching Skills and Jobs in Asia
ERIC Educational Resources Information Center
Dobbs, Richard; Madgavkar, Anu
2014-01-01
As a result of changing employer needs, shifts in the labour supply, and demographic forces, there could be increasingly significant mismatches between worker skills and job requirements by 2030, which could raise structural unemployment levels and slow economic growth. These gaps would include shortages of high-skill workers in advanced economies…
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Manufacturing Math Classes: An Instructional Program Guide for Manufacturing Workers.
ERIC Educational Resources Information Center
McBride, Pamela G.; And Others
This program guide documents a manufacturing job family curriculum that develops competence in generic work force education skills through three courses: Reading Rulers, Charts, and Gauges and Math for Manufacturing Workers I and II. An annotated table of contents lists a brief description of the questions answered in each section. An introduction…
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White Collar Displacement: Job Erosion in the Service Sector.
ERIC Educational Resources Information Center
Golden, Lonnie; Danann, Sharon
The National Commission for Employment Policy estimates that 19 million workers--17 percent of the work force--are in jobs directly threatened by office automation, and the consequences of the displacement of clerical workers due to increasing office computerization are as serious as those from manufacturing job loss. Between 1983 and 1988, almost…
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Employer Accommodation and Labor Supply of Disabled Workers*
Hill, Matthew J.; Maestas, Nicole; Mullen, Kathleen J.
2016-01-01
We examine the factors that influence employer accommodation of newly disabled workers and how effective such accommodations are in retaining workers and discouraging disability insurance applications. Using the Health and Retirement Study, we find that only a quarter of newly disabled older workers in their 50s are accommodated by their employers in some way following onset of a disability. Importantly, we find that few employer characteristics explain which workers are accommodated; rather, employee characteristics, particularly the presence of personality traits correlated with assertiveness and open communication, are highly predictive of accommodation. We also find that if employer accommodation rates could be increased, disabled workers would be significantly more likely to delay labor force exit for up to two years. However, accommodation does not appear to reduce subsequent disability insurance claiming. PMID:27840560
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The impact of the 2007-2009 recession on workers' health coverage.
Fronstin, Paul
2011-04-01
IMPACT OF THE RECESSION: The 2007-2009 recession has taken its toll on the percentage of the population with employment-based health coverage. While, since 2000, there has been a slow erosion in the percentage of individuals under age 65 with employment-based health coverage, 2009 was the first year in which the percentage fell below 60 percent, and marked the largest one-year decline in coverage. FEWER WORKERS WITH COVERAGE: The percentage of workers with coverage through their own job fell from 53.2 percent in 2008 to 52 percent in 2009, a 2.4 percent decline in the likelihood that a worker has coverage through his or her own job. The percentage of workers with coverage as a dependent fell from 17 percent in 2008 to 16.3 percent in 2009, a 4.5 percent drop in the likelihood that a worker has coverage as a dependent. These declines occurred as the unemployment rate increased from an average of 5.8 percent in 2008 to 9.3 percent in 2009 (and reached a high of 10.1 percent during 2009). FIRM SIZE/INDUSTRY: The decline in the percentage of workers with coverage from their own job affected workers in private-sector firms of all sizes. Among public-sector workers, the decline from 73.4 percent to 73 percent was not statistically significant. Workers in all private-sector industries experienced a statistically significant decline in coverage between 2008 and 2009. HOURS WORKED: Full-time workers experienced a decline in coverage that was statistically significant while part-time workers did not. Among full-time workers, those employed full year experienced a statistically significant decline in coverage from their own job. Those employed full time but for only part of the year did not experience a statistically significant change in coverage. Among part-time workers, those employed full year experienced a statistically significant increase in the likelihood of having coverage in their own name, as did part-time workers employed for only part of the year. ANNUAL EARNINGS: The decline in the percentage of workers with coverage through their own job was limited to workers with lower annual earnings. Statistically significant declines were not found among any group of workers with annual earnings of at least $40,000. Workers with a high school education or less experienced a statistically significant decline in the likelihood of having coverage. Neither workers with a college degree nor those with a graduate degree experienced a statistically significant decline in coverage through their own job. Workers of all races experienced statistically significant declines in coverage between 2008 and 2009. Both men and women experienced a statistically significant decline in the percentage with health coverage through their own job. IMPACT OF STRUCTURAL CHANGES TO THE WORK FORCE: The movement of workers from the manufacturing industry to the service sector continued between 2008 and 2009. The percentage of workers employed on a full-time basis decreased while the percentage working part time increased. While there was an overall decline in the percentage of full-time workers, that decline was limited to workers employed full year. The percentage of workers employed on a full-time, part-year basis increased between 2008 and 2009. The distribution of workers by annual earnings shifted from middle-income workers to lower-income workers between 2008 and 2009.
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[Employment "survival" among nursing workers at a public hospital].
Anselmi, M L; Duarte, G G; Angerami, E L
2001-07-01
This study aimed at estimating the employment "survival" time of nursing workers after their admission to a public hospital as a turnover index. The Life Table method was used in order to calculate the employment survival probability by X years for each one of the categories of workers. The results showed an accentuated turnover of the work force in the studied period. The categories nursing auxiliary and nurse presented low stability in employment while the category nursing technician was more stable.
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ERIC Educational Resources Information Center
Indiana State Commission on Vocational and Technical Education, Indianapolis.
A task force representing the Indiana private sector was convened for two purposes: to (1) identify the impact of technology on required worker skills, the labor market, and the vocational education, training, and employment system; and (2) identify occupational areas that should be future growth areas for the state. Task force members reviewed…
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Marital and Family Characteristics of Workers, March 1974.
ERIC Educational Resources Information Center
Bureau of Labor Statistics (DOL), Washington, DC.
The Special Labor Force Report shows a substantial rise in the labor force participation rates of married women and single and divorced persons. Also explored is the downward trend of married men (55 years old or over) as members of the labor force. This decline was due mainly to early retirements and to some extent to a rising incidence of…
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Internal Aspects of the Skill Transfer of Manual Assembly Work
ERIC Educational Resources Information Center
Doyo, Daisuke
2009-01-01
In manual assembly work, parts are often assembled by applying force with a simple tool or by hand. A worker thus needs control the force he or she applies in working, as an appropriate level of force is requisite for minimizing work failures and improving efficiency. The object of this study is to clarify the relationship between the level of…
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ERIC Educational Resources Information Center
State Univ. of New York, Albany. Nelson A. Rockefeller Inst. of Government.
This report summarizes the findings of a New York State task force that studied the public work force of the state with a focus on preparing these workers for the future. Discussion of the task force was organized along four major topics of concern: recruiting, retention, and compensation; management style; education, training, and retraining; and…
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Silicosis and lung function decrements among female ceramic workers in Italy.
Forastiere, Francesco; Goldsmith, David F; Sperati, Alessandra; Rapiti, Elisabetta; Miceli, Maria; Cavariani, Fulvio; Perucci, Carlo A
2002-11-01
It is well known that male ceramic workers have elevated risks of chronic silicosis. The objective of this study was to assess whether female ceramic workers also have an increased risk of silicosis and whether these women have decreased lung function related to silica exposure. Ceramic workers from Civitacastellana, Italy, were enrolled in health surveillance during the 1970s. A total of 642 women were under surveillance; a respiratory monitoring program was conducted from 1974 to 1987, with follow-up through 1991 that included annual chest radiography and measurement of lung function. Radiography findings were defined as silicosis if the chest films were > or =1/0 with small, rounded opacities. Multiple linear regression models for repeated measures (generalized estimating equations) were run to evaluate associations of forced vital capacity (FVC) and forced expiratory volume in 1 second (FEV(1)) with years of exposure and radiograph opacities. Nine cases of silicosis were identified on the basis of radiographic evidence. Silicosis risk was not associated with smoking but was related to employment before 1970 and demonstrated a dose-response gradient for years of exposure. FVC and FEV(1) both showed significant (p < 0.05) associations with duration of exposure and with positive radiography findings. The results for female ceramic workers are consistent with those for male employees regarding exposure to fibrogenic dusts.
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Airflow obstruction among street vendors who refill cigarette lighters with liquefied petroleum gas.
Moitra, S; Blanc, P D; Brashier, B B
2014-09-01
Manual cigarette lighter refilling with butane/propane admixed liquefied petroleum gas (LPG) is a common low-income occupation in India. This practice may cause adverse health effects from LPG exposure among such workers. To assess respiratory status among LPG-exposed workers and non-exposed controls. We quantified the exposure and evaluated respiratory symptoms and lung function among 113 LPG refilling workers (aged 41.9±9.9 years) and 79 controls (aged 40.8±7.2 years). We used multiple linear regression analysis to estimate the LPG exposure response within the group of refilling workers, adjusting for age, height and smoking status. Compared to the controls, the LPG-exposed lighter refillers manifested a 190 ml decrement in 1-second forced expiratory volume (FEV1) (2.55±0.4 vs. 2.26±0.3 l) and a 6% decrement in FEV1/forced vital capacity (FVC) (both P < 0.05). We found a significantly negative exposure response among the LPG workers: for FVC and FEV1, 44 ml per ml of reported daily LPG use in refilling (P < 0.05). Likely heavy exposure to LPG through manually refilling cigarette lighters is associated with airflow decrements. This adverse effect may be relevant to other occupational groups heavily exposed to volatile hydrocarbons, especially those in marginal employment sectors.
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2011-07-13
the Munitions Storage Area . Although the tree has since succumb to pine beetles, Affected Environment Environmental Assessment for Construction...from Environmental Health Risks and Safety Risks requires Federal agencies, to the extent permitted by law and mission, to identify and assess ...pose a risk to workers or installation personnel. Industrial hygiene programs address Affected Environment Environmental Assessment for
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2014-06-01
except from the furlough based upon prioritized needs, such as evening shift supervisors within its nursing department. Also, the Public Works...Center described a decline in morale within the Army inpatient nursing staff because the Air Force excepted its inpatient nursing staff from furlough...Army Surgeon General made a statement that, during 2013, 2,700 Army civilian medical doctors, nurses , and other health workers left their jobs for
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2000-06-27
Inside the B16-10 spacecraft processing hangar at Vandenberg Air Force Base, Calif., workers oversee the uncrating of the National Oceanic and Atmospheric Administration (NOAA-L) satellite. NOAA-L is part of the Polar-Orbiting Operational Environmental Satellite (POES) program that provides atmospheric measurements of temperature, humidity, ozone and cloud images, tracking weather patterns that affect the global weather and climate. The launch of the NOAA-L satellite is scheduled no earlier than Sept. 12 aboard a Lockheed Martin Titan II rocket
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Orbiting Carbon Observatory-2 (OCO-2)
2014-06-30
Workers monitor the progress of the rollback of the launch gantry from the United Launch Alliance Delta II rocket with the Orbiting Carbon Observatory-2 (OCO-2) satellite onboard, at Space Launch Complex 2, Monday, June 30, 2014, Vandenberg Air Force Base, Calif. OCO-2 will measure the global distribution of carbon dioxide, the leading human-produced greenhouse gas driving changes in Earth’s climate. OCO-2 is set for a July 1, 2014 launch. Photo Credit: (NASA/Bill Ingalls)
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Acute pulmonary function change associated with work on large dairies in California.
Eastman, Chelsea; Schenker, Marc B; Mitchell, Diane C; Tancredi, Daniel J; Bennett, Deborah H; Mitloehner, Frank M
2013-01-01
To study whether dairy workers in California have lower baseline and greater cross-shift decrements in lung function than control employees. A cross-sectional study of 210 dairy and 47 control workers who completed questionnaires and spirometry before and after the work shift. Dairy work was associated with mean baseline differences of -0.132 L (P = 0.07) and -0.131 L (P = 0.13) in forced expiratory volume in 1 second and forced vital capacity, respectively, compared with control employees, adjusting for age, height, smoking status, and days back at work since last day off. Dairy work was associated with a mean cross-shift difference of -65.2 mL (P = 0.02) and -103.1 mL (P < 0.01) in forced expiratory volume in 1 second and forced vital capacity, respectively, adjusting for smoking status and work-shift time. Dairy work in California was associated with mild acute airway obstruction. The unclear long-term effect of dairy work in California merits further investigation.
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2003-05-02
KENNEDY SPACE CENTER, FLA. - Workers on Launch Complex 17-B, Cape Canaveral Air Force Station, start dismantling the Space Infrared Telescope Facility (SIRTF) observatory from atop the Delta II rocket. It will be taken back to NASA Spacecraft Hangar AE. SIRTF will remain in the clean room at Hangar AE until it returns to the pad in early August.
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Gender hierarchies in the health labor force.
Butter, I H; Carpenter, E S; Kay, B J; Simmons, R S
1987-01-01
Rapid growth and increasing diversity characterize trends of the U.S. health labor force in recent decades. While these trends have promoted change on many different fronts of the health system, hierarchical organization of the health work force remains intact. Workers continue to be stratified by class and race. Superimposed on both strata is a structure that segregates jobs by gender, between and within health occupations. While female health workers outnumber males by three to one, they remain clustered in jobs and occupations lower in pay, less prestigious, and less autonomous than those of their male counterparts. What has prevented women from improving their economic and leadership status as health workers? Is work performed by men of higher prestige because men perform it? Would curative and technical fields have less status if dominated by women? Would health promotion be funded more generously if most health educators were men? In this article, two analytical constructs are presented to take a closer look at occupational categories, selected structural characteristics, differential rewards, and their relationship to gender segregation. Taken together, they demonstrate how women always cluster at the bottom and men at the top, no matter which dimension is chosen.
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Addressing Needs of Employers, Older Workers, and Retirees: An Educational Approach
ERIC Educational Resources Information Center
Segrist, Kathleen A.; Tell, Brian; Byrd, Vicki; Perkins, Susie
2007-01-01
The Retirement Research Foundation of Chicago supported a collaborative to collect demographic data about working and aging, conduct a survey of older job seekers, and interview businesses in the region to assess their awareness and attitudes about mature workers. The 2005 project was titled the 60 + Success Project. A regional task force oversaw…
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Recruiting High School Students into Tech Programs
ERIC Educational Resources Information Center
Squires, Dan; Case, Pauline
2007-01-01
Industry's needs for highly skilled workers are not currently being met. The U.S. needs more than a half-million people in skilled worker training programs now. Not enough young people are choosing to be trained in these areas, and compounding this problem is the reality that the average age of the current skilled labor force is 55--ready for…
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Displaced Workers: A Challenge for Voc Ed. Information Series No. 255.
ERIC Educational Resources Information Center
Clark, Donald M.
Worker displacement is a priority human resource issue that must be resolved to improve economic productivity, to further revitalize the American economy, and to cope with growing international competition. The work force and work place of the 1980s are undergoing changes that could result in ever larger scale joblessness. These changes include…
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Workforce 2020: Work and Workers in the 21st Century.
ERIC Educational Resources Information Center
Judy, Richard W.; D'Amico, Carol
The sequel to "Workforce 2000," this book lays out the general contours of the employment landscape depicting the many roads to "Workforce 2020" and offers the best ideas about what lies ahead and what workers should do to prepare for the journey. Chapter 1 examines the forces shaping the U.S. economy: rapid technological change; further global…
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Older Workers and VET. At a Glance
ERIC Educational Resources Information Center
Dawe, Susan
2009-01-01
Australia, in common with many industrialised countries, must adjust in the coming years to an ageing population. The labour force participation rate is projected to fall and there will be a record number of older people who have retired from work. Thus, there will be fewer workers as a share of the population to generate the income needed to…
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The Lanai Visitor Serving Workplace Literacy Project: Final Performance Report.
ERIC Educational Resources Information Center
Hawaii Human Development, Honolulu.
This report describes the outcomes of a project designed to aid agricultural workers in their transition to hotel jobs. Displaced workers (predominantly Filipino) from a Dole plantation were forced to seek employment in new resorts on Lanai. The goals of the project were to: (1) qualify former Dole employees for jobs in the newly-developed resort…
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20 CFR 655.1302 - Required pre-filing activity.
Code of Federal Regulations, 2011 CFR
2011-04-01
... in paragraph (g) of this section); (3) Contact former U.S. employees who were employed within the...-2A workers in order to force the hiring of U.S. workers during the 30-day rule under paragraph (f)(3... this section). (h) Contact with former U.S. employees. The employer must contact by mail or other...
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20 CFR 655.1302 - Required pre-filing activity.
Code of Federal Regulations, 2012 CFR
2012-04-01
... in paragraph (g) of this section); (3) Contact former U.S. employees who were employed within the...-2A workers in order to force the hiring of U.S. workers during the 30-day rule under paragraph (f)(3... this section). (h) Contact with former U.S. employees. The employer must contact by mail or other...
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20 CFR 655.1302 - Required pre-filing activity.
Code of Federal Regulations, 2013 CFR
2013-04-01
... in paragraph (g) of this section); (3) Contact former U.S. employees who were employed within the...-2A workers in order to force the hiring of U.S. workers during the 30-day rule under paragraph (f)(3... this section). (h) Contact with former U.S. employees. The employer must contact by mail or other...
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20 CFR 655.1302 - Required pre-filing activity.
Code of Federal Regulations, 2014 CFR
2014-04-01
... in paragraph (g) of this section); (3) Contact former U.S. employees who were employed within the...-2A workers in order to force the hiring of U.S. workers during the 30-day rule under paragraph (f)(3... this section). (h) Contact with former U.S. employees. The employer must contact by mail or other...
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Hearing Other Voices: A Critical Assessment of Popular Views on Literacy and Work.
ERIC Educational Resources Information Center
Hull, Glynda
Recent cognitive and historical research as well as the perspectives of workers can challenge the popular myths of literacy and work. It is believed that workers do not possess the necessary literacy skills for current and future jobs. Forecasters specify which groups will dominate the future work force--women, minorities, and immigrants. Since…
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Sweatshops in the Sun - Child Labor on the Farm.
ERIC Educational Resources Information Center
Taylor, Ronald B.
In 1970 about a fourth of the country's farm workers were underage, working and living in conditions which are "sub-sub-substandard" in most parts of the country. These workers are often swindled or exploited by labor contractors or crew men. Since the work is seasonal, families are forced to travel great distances, under difficult circumstances,…
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Older Workers: An Opportunity to Expand the Long-Term Care/Direct Care Labor Force
ERIC Educational Resources Information Center
Hwalek, Melanie; Straub, Victoria; Kosniewski, Karen
2008-01-01
Purpose: This study examined issues related to using older workers in frontline jobs in long-term care from employers' and prospective employees' perspectives. Design and Methods: Telephone surveys were conducted with employers representing 615 nursing homes and 410 home health agencies, and 1,091 low-income participants aged 40+ in Operation ABLE…
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Respiratory function and immunological status in paper-recycling workers.
Zuskin, E; Mustajbegovic, J; Schachter, E N; Kanceljak, B; Kern, J; Macan, J; Ebling, Z
1998-11-01
The respiratory function and immunological status of workers employed in the paper recycling industry were studied. The mean age of the 101 studied workers was 41 years, and the mean duration of their exposure was 17 years. A group of 87 unexposed workers of similar age, duration of employment, and smoking history was studied for the prevalence of chronic respiratory symptoms. Lung function in the paper workers was measured by recording maximum expiratory flow volume (MEFV) curves and recording forced vital capacity (FVC), 1-second forced expiratory volume (FEV1), and maximum expiratory flow rates at 50% and the last 25% of the FVC (FEF50, FEF25). Immunological studies were performed in all 101 paper workers and in 37 control workers (volunteers). These included skin-prick tests with paper-dust extracts and other nonoccupational allergens, as well as the measurement of total serum immunoglobulin E. Significantly higher prevalences of all chronic respiratory symptoms were found in paper compared with control workers (P < 0.01). The highest prevalences were found for chronic cough (36.6%), chronic phlegm (34.7%), chronic bronchitis (33.7%), sinusitis (31.7%), and dyspnea (18.8%). Occupational asthma was diagnosed in four (4.0%) of the paper workers. A logistic regression analysis performed on chronic respiratory symptoms of paper workers indicated significant effects of smoking and exposure, with the smoking effect being the most important. Multivariate analysis of lung-function parameters indicate significant effects of exposure. For paper workers, the measured FEF50 and FEF25 were significantly decreased, compared with predicted values, suggesting obstructive changes located primarily in smaller airways. Among 101 tested paper workers, 16 (15.8%) had positive skin-prick tests to at least one of the paper extracts; none of the control workers reacted to these extracts. Increased serum IgE levels were found in 21% of the paper workers and in 5% of control workers (P < 0.05). Paper workers with positive skin-prick tests to any of the paper and/or other tested extracts had higher prevalences of chronic respiratory symptoms and lower measured lung-function tests compared with predicted than did those with negative skin-prick tests, but the differences were not statistically significant. The measured concentrations of total and respirable dust in this industry were higher than those recommended by Croatian standards. Our study suggests that work in the paper-recycling industry is associated with respiratory impairment and that sensitive workers employed in this industry may be at particular risk of developing chronic respiratory abnormalities.
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2003-04-01
KENNEDY SPACE CENTER, FLA. - Workers add another base plate segment to the shrouded Space Infrared Telescope Facility. The base plate is being added for the canister. SIRTF will obtain images and spectra by detecting the infrared energy, or heat, radiated by objects in space. Most of this infrared radiation is blocked by the Earth's atmosphere and cannot be observed from the ground. Consisting of an 0.85-meter telescope and three cryogenically cooled science instruments, SIRTF is one of NASA's largest infrared telescopes to be launched. SIRTF is currently scheduled for launch aboard a Delta II rocket from Launch Complex 17-B, Cape Canaveral Air Force Station.
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2003-04-01
KENNEDY SPACE CENTER, FLA. - Workers add another base plate segment to the shrouded Space Infrared Telescope Facility. The base plate is being added for the canister. SIRTF will obtain images and spectra by detecting the infrared energy, or heat, radiated by objects in space. Most of this infrared radiation is blocked by the Earth's atmosphere and cannot be observed from the ground. Consisting of an 0.85-meter telescope and three cryogenically cooled science instruments, SIRTF is one of NASA's largest infrared telescopes to be launched. SIRTF is currently scheduled for launch aboard a Delta II rocket from Launch Complex 17-B, Cape Canaveral Air Force Station.
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2014-06-03
VANDENBERG AIR FORCE BASE, Calif. – Workers hoist the lid off the transportation trailer containing the fairing for NASA's Soil Moisture Active Passive mission, or SMAP, in the Building 836 high bay on Vandenberg Air Force Base in California. The fairing will protect the SMAP spacecraft from the heat and aerodynamic pressure generated during its ascent to orbit aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data will also be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-06-03
VANDENBERG AIR FORCE BASE, Calif. – Workers lift a section of the fairing for NASA's Soil Moisture Active Passive mission, or SMAP, from a transportation trailer in the Building 836 high bay on Vandenberg Air Force Base in California. The fairing will protect the SMAP spacecraft from the heat and aerodynamic pressure generated during its ascent to orbit aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data will also be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-06-03
VANDENBERG AIR FORCE BASE, Calif. – Workers move a section of the fairing for NASA's Soil Moisture Active Passive mission, or SMAP, from a hardware dolly toward a transportation cradle in the Building 836 high bay on Vandenberg Air Force Base in California. The fairing will protect the SMAP spacecraft from the heat and aerodynamic pressure generated during its ascent to orbit aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data will also be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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OCO-2: Hoisting the Fairing Halves up the MST
2014-03-24
VANDENBERG AIR FORCE BASE, Calif. – Workers transfer half of the fairing for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, into the environmental enclosure, or clean room, at the top of the Delta II launcher at Space Launch Complex 2 on Vandenberg Air Force Base in California. The fairing will protect OCO-2 during launch aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2 in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-04-15
VANDENBERG AIR FORCE BASE, Calif. – Workers lower the Delta II second stage for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, into position over the rocket's first stage in the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. Operations are underway to mate the stages for launch. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket in July. The rocket's second stage will insert OCO-2 into a polar Earth orbit. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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OCO-2 Tower Roll Prior to Fairing Hoist
2014-03-24
VANDENBERG AIR FORCE BASE, Calif. – Workers roll the mobile service tower away from the Delta II launcher behind them at Space Launch Complex 2 on Vandenberg Air Force Base in California in preparation for hoisting the fairing for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, into the gantry's environmental enclosure, or clean room. The fairing will protect OCO-2 during launch aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2 in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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OCO-2-Delta II 2nd Stage Offload
2014-02-24
VANDENBERG AIR FORCE BASE, Calif. – Workers prepare to lift the second stage for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, from its transportation trailer in the high bay of the Building 836 hangar on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2 in July. The rocket's second stage will insert OCO-2 into a polar Earth orbit. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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OCO-2 - Delta II 2nd Stage Transport
2014-02-24
VANDENBERG AIR FORCE BASE, Calif. – Workers push the second stage for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, toward the Horizontal Processing Facility at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket in July. The rocket's second stage will insert OCO-2 into a polar Earth orbit. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Arron Tauman, 30th Space Wing, VAFB
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OCO-2 Tower Roll Prior to Fairing Hoist
2014-03-24
VANDENBERG AIR FORCE BASE, Calif. – At Space Launch Complex 2 on Vandenberg Air Force Base in California, workers prepare to hoist the fairing for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, seen in the background, into the gantry's environmental enclosure, or clean room, following the rollback of the mobile service tower. The fairing will protect OCO-2 during launch aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2 in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-06-03
VANDENBERG AIR FORCE BASE, Calif. – Workers prepare to rotate a section of the fairing for NASA's Soil Moisture Active Passive mission, or SMAP, in a lifting device in the Building 836 high bay on Vandenberg Air Force Base in California. The fairing will protect the SMAP spacecraft from the heat and aerodynamic pressure generated during its ascent to orbit aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data will also be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-06-03
VANDENBERG AIR FORCE BASE, Calif. – Workers prepare to lift the fairing for NASA's Soil Moisture Active Passive mission, or SMAP, from a transportation trailer in the Building 836 high bay on Vandenberg Air Force Base in California. The fairing will protect the SMAP spacecraft from the heat and aerodynamic pressure generated during its ascent to orbit aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data will also be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-06-03
VANDENBERG AIR FORCE BASE, Calif. – Workers rotate a section of the fairing for NASA's Soil Moisture Active Passive mission, or SMAP, in a lifting device in the Building 836 high bay on Vandenberg Air Force Base in California. The fairing will protect the SMAP spacecraft from the heat and aerodynamic pressure generated during its ascent to orbit aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data will also be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2007-03-15
VANDENBERG AIR FORCE BASE, CALIF. -- In Building 1555 at North Vandenberg Air Force Base, workers get ready to attach the overhead crane to the AIM spacecraft. AIM will be moved into an area where a partial deployment of the solar arrays on the spacecraft will take place. The AIM spacecraft will fly three instruments designed to study polar mesospheric clouds located at the edge of space, 50 miles above the Earth's surface in the coldest part of the planet's atmosphere. The mission's primary goal is to explain why these clouds form and what has caused them to become brighter and more numerous and appear at lower latitudes in recent years. AIM's results will provide the basis for the study of long-term variability in the mesospheric climate and its relationship to global climate change. AIM is scheduled to be mated to the Pegasus XL during the second week of April, after which final inspections will be conducted. Launch is scheduled for April 25.
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2007-03-15
VANDENBERG AIR FORCE BASE, CALIF. -- In Building 1555 at North Vandenberg Air Force Base, workers prepare the area where a partial deployment of the solar arrays on the AIM spacecraft will take place. The AIM spacecraft will fly three instruments designed to study polar mesospheric clouds located at the edge of space, 50 miles above the Earth's surface in the coldest part of the planet's atmosphere. The mission's primary goal is to explain why these clouds form and what has caused them to become brighter and more numerous and appear at lower latitudes in recent years. AIM's results will provide the basis for the study of long-term variability in the mesospheric climate and its relationship to global climate change. AIM is scheduled to be mated to the Pegasus XL during the second week of April, after which final inspections will be conducted. Launch is scheduled for April 25.
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2007-03-15
VANDENBERG AIR FORCE BASE, CALIF. -- In Building 1555 at North Vandenberg Air Force Base, workers lift the AIM spacecraft from its stand in order to move it into an area where a partial deployment of the solar arrays on the spacecraft will take place. The AIM spacecraft will fly three instruments designed to study polar mesospheric clouds located at the edge of space, 50 miles above the Earth's surface in the coldest part of the planet's atmosphere. The mission's primary goal is to explain why these clouds form and what has caused them to become brighter and more numerous and appear at lower latitudes in recent years. AIM's results will provide the basis for the study of long-term variability in the mesospheric climate and its relationship to global climate change. AIM is scheduled to be mated to the Pegasus XL during the second week of April, after which final inspections will be conducted. Launch is scheduled for April 25.
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2007-03-15
VANDENBERG AIR FORCE BASE, CALIF. -- In Building 1555 at North Vandenberg Air Force Base, workers roll the AIM spacecraft into the "tent" where a partial deployment of the solar arrays on the spacecraft will take place. The AIM spacecraft will fly three instruments designed to study polar mesospheric clouds located at the edge of space, 50 miles above the Earth's surface in the coldest part of the planet's atmosphere. The mission's primary goal is to explain why these clouds form and what has caused them to become brighter and more numerous and appear at lower latitudes in recent years. AIM's results will provide the basis for the study of long-term variability in the mesospheric climate and its relationship to global climate change. AIM is scheduled to be mated to the Pegasus XL during the second week of April, after which final inspections will be conducted. Launch is scheduled for April 25.
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2014-02-10
VANDENBERG AIR FORCE BASE, Calif. – Workers attach the interstage adapter, or ISA, for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, to a lifting device in the high bay of the Building 836 hangar on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2 in July. The ISA is the interface between the Delta II first and second stages. The second stage engine fits within the ISA. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Jeremy Moore, 30th Space Wing, VAFB
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2008-04-25
VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in California, workers on Space Launch Complex 2 prepare to raise the Delta II first stage of the OSTM/Jason-2 spacecraft. Once it is vertical, the first stage will be transferred into the mobile service tower. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti
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2008-04-25
VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in California, workers prepare the equipment on Space Launch Complex 2 to raise the Delta II first stage of the OSTM/Jason-2 spacecraft. Once it is vertical, the first stage will be transferred into the mobile service tower. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched aboard a United Launch Alliance Delta II 7320 from Vandenberg on June 15. Photo credit: NASA/Dan Liberotti
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2008-05-05
VANDENBERG AIR FORCE BASE, Calif. -- Workers on Space Launch Complex 2 at Vandenberg Air Force Base in California prepare to attach a sling crane onto the Delta II second stage. The sling will lift the second stage into the mobile service tower for installation on the first stage for launch of the OSTM/Jason-2 spacecraft. The OSTM, or Ocean Topography Mission, on the Jason-2 satellite is a follow-on to Jason-1. It will take oceanographic studies of sea surface height into an operational mode for continued climate forecasting research and science and industrial applications. This satellite altimetry data will help determine ocean circulation, climate change and sea-level rise. OSTM is a joint effort by the National Oceanic and Atmospheric Administration, NASA, France’s Centre National d’Etudes Spatiales and the European Meteorological Satellite Organisation. OSTM/Jason-2 will be launched on June 20. Photo credit: NASA
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2011-01-13
VANDENBERG AIR FORCE BASE, Calif. -- Workers move one half of the fairing, wrapped in plastic protective covering, into a cargo container for transport from the Orbital Sciences Corp. Building 1555 at Vandenberg Air Force Base in California to the Astrotech Payload Processing Facility. Once both halves of the fairing are delivered to Astrotech they will be installed around NASA's Glory satellite to protect it from the weather at the launch pad as well as from the atmosphere during flight. A four-stage Taurus XL rocket will carry Glory into low Earth orbit. Once Glory reaches orbit, it will collect data on the properties of aerosols and black carbon. It also will help scientists understand how the sun's irradiance affects Earth's climate. Launch is scheduled for 2:09 a.m. PST Feb. 23 from Vandenberg's Space Launch Complex 576-E. For information, visit www.nasa.gov/glory. Photo credit: NASA/Randy Beaudoin, VAFB
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2011-01-13
VANDENBERG AIR FORCE BASE, Calif. -- Workers move one half of the fairing, wrapped in plastic protective covering, into a cargo container for transport from the Orbital Sciences Corp. Building 1555 at Vandenberg Air Force Base in California to the Astrotech Payload Processing Facility. Once both halves of the fairing are delivered to Astrotech they will be installed around NASA's Glory satellite to protect it from the weather at the launch pad as well as from the atmosphere during flight. A four-stage Taurus XL rocket will carry Glory into low Earth orbit. Once Glory reaches orbit, it will collect data on the properties of aerosols and black carbon. It also will help scientists understand how the sun's irradiance affects Earth's climate. Launch is scheduled for 2:09 a.m. PST Feb. 23 from Vandenberg's Space Launch Complex 576-E. For information, visit www.nasa.gov/glory. Photo credit: NASA/Randy Beaudoin, VAFB
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2014-06-03
VANDENBERG AIR FORCE BASE, Calif. – A worker steadies the lid of the transportation trailer containing the fairing for NASA's Soil Moisture Active Passive mission, or SMAP, in the Building 836 high bay on Vandenberg Air Force Base in California. The fairing will protect the SMAP spacecraft from the heat and aerodynamic pressure generated during its ascent to orbit aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2. SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data will also be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2006-03-10
VANDENBERG AIR FORCE BASE, CALIF. - On the ramp adjacent to the runway at Vandenberg Air Force Base in California, a worker positions the vertical fin within the Orbital Sciences L-1011 aircraft. The fin will then be attached to the Space Technology 5's Pegasus rocket which will be mated to the underside of the carrier aircraft. The ST5, which contains three microsatellites with miniaturized redundant components and technologies, is mated to its launch vehicle, Orbital Sciences' Pegasus XL. Each of the ST5 microsatellites will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. Launch of ST5 and the Pegasus XL will be from underneath the belly of an L-1011 carrier aircraft from Vandenberg Air Force Base.
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Choi, Sangjun; Park, Donguk; Kim, Seung Won; Ha, Kwonchul; Jung, Hyejung; Yi, Gwangyong; Koh, Dong-Hee; Park, Deokmook; Sun, Oknam; Uuksulainen, Sanni
2016-12-01
The aim of this study was to estimate the number of workers exposed to diesel engine exhaust (DEE) by industry and year in the Republic of Korea. The estimates of workers potentially exposed to DEE in the Republic of Korea were calculated by industry on the basis of the carcinogen exposure (CAREX) surveillance system. The data on the labor force employed in DEE exposure industries were obtained from the Census on Establishments conducted by the Korea National Statistical Office from 1993 to 2013. The mean values of prevalence rates adopted by EU15 countries were used as the primary exposure prevalence rates. We also investigated the exposure prevalence rates and exposure characteristics of DEE in 359 workplaces representing 11 industries. The total number of workers exposed to DEE were estimated as 270,014 in 1993 and 417,034 in 2013 (2.2% of the total labor force). As of 2013, the industry categorized as "Land transport" showed the highest number of workers exposed to DEE with 174,359, followed by "Personal and household services" with 70,298, "Construction" with 45,555, "Wholesale and retail trade and restaurants and hotels" with 44,005, and "Sanitation and similar services" with 12,584. These five industries, with more than 10,000 workers exposed to DEE, accounted for 83% of the total DEE-exposed workers. Comparing primary prevalence rates used for preliminary estimation among 49 industries, "Metal ore mining" had the highest rate at 52.6%, followed by "Other mining" with 50.0%, and "Land transport" with 23.6%. The DEE prevalence rates we surveyed (1.3-19.8%) were higher than the primary prevalence rates. The most common emission sources of DEE were diesel engine vehicles such as forklifts, trucks, and vans. Our estimated numbers of workers exposed to DEE can be used to identify industries with workers requiring protection from potential exposure to DEE in the Republic of Korea.
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2001-05-24
KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, a worker points to some of the tiles on orbiter Atlantis that are being dried by clusters of 200-300 watt heat lamps. Significant rainstorms during the orbiter’s turnaround for a ferry flight home from Edwards Air Force Base, Calif., caused a moisture problem. The tiles are part of the Thermal Protection System used on orbiters for extreme temperatures encountered during landing. Engineers are evaluating the current procedures to assure the tiles are in a safe and flight-ready condition
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2001-05-24
KENNEDY SPACE CENTER, FLA. -- In the Orbiter Processing Facility, a worker points to some of the tiles on orbiter Atlantis that are being dried by clusters of 200-300 watt heat lamps. Significant rainstorms during the orbiter’s turnaround for a ferry flight home from Edwards Air Force Base, Calif., caused a moisture problem. The tiles are part of the Thermal Protection System used on orbiters for extreme temperatures encountered during landing. Engineers are evaluating the current procedures to assure the tiles are in a safe and flight-ready condition
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1984-01-01
can be determined. The demand for labor is met by inmigration which in general will exceed the excess demand by a factor referred to as labor market ...described above, several assumptions are made regarding future economic behavior, labor market behavior, expenditure patterns, and commuter...labor market frictional parameter leads to greater inmigration per each direct project worker. As more people move into the area seeking direct
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NOAA-L satellite arrives at Vandenberg AFB
NASA Technical Reports Server (NTRS)
2000-01-01
Inside the B16-10 spacecraft processing hangar at Vandenberg Air Force Base, Calif., workers oversee the uncrating of the National Oceanic and Atmospheric Administration (NOAA-L) satellite. NOAA-L is part of the Polar-Orbiting Operational Environmental Satellite (POES) program that provides atmospheric measurements of temperature, humidity, ozone and cloud images, tracking weather patterns that affect the global weather and climate. The launch of the NOAA-L satellite is scheduled no earlier than Sept. 12 aboard a Lockheed Martin Titan II rocket. Expected Detection Limits of Hydrazine-Based Rocket Fuels and Their Selected Oxidation Products by 12C16O2 Laser Spectroscopic Techniques.
1980-08-15
difficulties in meeting OSHA standards on allowable worker exposure to a carcinogenic reaction intermediate, N-nitrosodimethy- 3 lamine ( NDMA ), then used...in the UDMH synthesis. This particular problem should be alleviated by synthesis procedures that do not employ NDMA . However, the Air Force is also...compounds. For example, it has been found that N-nitroso- dimethylamine ( NDMA ), the same compound previously used in UDMH synthesis and one of the most
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2000-06-30
Inside the B16-10 spacecraft processing hangar at Vandenberg Air Force Base, Calif., workers oversee the mating of the Apogee Kick Motor (below) to the National Oceanic and Atmospheric Administration (NOAA-L) satellite above. NOAA-L is part of the Polar-Orbiting Operational Environmental Satellite (POES) program that provides atmospheric measurements of temperature, humidity, ozone and cloud images, tracking weather patterns that affect the global weather and climate. The launch of the NOAA-L satellite is scheduled no earlier than Sept. 12 aboard a Lockheed Martin Titan II rocket
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1994-09-01
affording me the right mix of freedom and guidance, thus making the entire thesis writing process truly rewarding and memorable. - Anthony 0...have been in clinical medicine and industrial processes . The use of TCE for medicinal purposes gained recognition beginning in 1942 when Langston...fumigant mixtures and as an extractant in the decaffeination of coffee (Royal Society of Chemistry, 1986:102). Today, the major use of TCE is in
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DOT National Transportation Integrated Search
2011-12-01
The Bureau of Labor Statistics reports that as of 2009, women comprised 46.8 percent of : the total United States labor force. The female workforce is projected to account for 46.9 percent : of the total labor force in 2018 and is expected to contrib...
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Developing a Global Mindset: Integrating Demographics, Sustainability, Technology, and Globalization
ERIC Educational Resources Information Center
Aggarwal, Raj
2011-01-01
Business schools face a number of challenges in responding to the business influences of demographics, sustainability, and technology--all three of which are also the fundamental driving forces for globalization. Demographic forces are creating global imbalances in worker populations and in government finances; the world economy faces…
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ERIC Educational Resources Information Center
Allen, Annamary Zappia
This manual provides information and suggestions on training the increasingly older work force. An introduction addresses a needed emphasis on training programs to retain older workers as employees and development of effective training that focuses on needs and limitations of older adults as learners. It introduces McDonald's McMaster's Program,…
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The aging work force in Korea.
Hong, Jungyeon; Lee, Kangsook
2012-04-01
Korea has the fastest aging population and least fertile population of all Organization Economic Cooperation and Development countries, and it is undertaking significant preparations for an aging society. So, we want to review the present status of Elderly workers' occupational disorders and preparations, which is performed by governmental, social parties. We examine the current status of Korea's aging work force, focusing on occupational disorders (injuries and diseases), and retirements, and the associated health effects. Despite the efforts and concern about Korea's aging society since the issue was first identified, Korea's limited experience in operating a national public pension system, and a mature social security system shows that the needs of Korea's aging society cannot be fully satisfied. This problem has already resulted in increasing labor employment rates and delays in retirement from the labor market. We suggest a policy for elderly workers considering various determinants that can lead to successful employment, retirement, and health promotion for the aging work force.
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Exploring physical exposures and identifying high-risk work tasks within the floor layer trade
McGaha, Jamie; Miller, Kim; Descatha, Alexis; Welch, Laurie; Buchholz, Bryan; Evanoff, Bradley; Dale, Ann Marie
2014-01-01
Introduction Floor layers have high rates of musculoskeletal disorders yet few studies have examined their work exposures. This study used observational methods to describe physical exposures within floor laying tasks. Methods We analyzed 45 videos from 32 floor layers using Multimedia-Video Task Analysis software to determine the time in task, forces, postures, and repetitive hand movements for installation of four common flooring materials. We used the WISHA checklists to define exposure thresholds. Results Most workers (91%) met the caution threshold for one or more exposures. Workers showed high exposures in multiple body parts with variability in exposures across tasks and for different materials. Prolonged exposures were seen for kneeling, poor neck and low back postures, and intermittent but frequent hand grip forces. Conclusions Floor layers experience prolonged awkward postures and high force physical exposures in multiple body parts, which probably contribute to their high rates of musculoskeletal disorders. PMID:24274895
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Why do health labour market forces matter?
McPake, Barbara; Araújo, Edson Correia; Lemiere, Christophe; El Maghraby, Atef; Cometto, Giorgio
2013-01-01
Abstract Human resources for health have been recognized as essential to the development of responsive and effective health systems. Low- and middle-income countries seeking to achieve universal health coverage face human resource constraints – whether in the form of health worker shortages, maldistribution of workers or poor worker performance – that seriously undermine their ability to achieve well-functioning health systems. Although much has been written about the human resource crisis in the health sector, labour economic frameworks have seldom been applied to analyse the situation and little is known or understood about the operation of labour markets in low- and middle-income countries. Traditional approaches to addressing human resource constraints have focused on workforce planning: estimating health workforce requirements based on a country’s epidemiological and demographic profile and scaling up education and training capacities to narrow the gap between the “needed” number of health workers and the existing number. However, this approach neglects other important factors that influence human resource capacity, including labour market dynamics and the behavioural responses and preferences of the health workers themselves. This paper describes how labour market analysis can contribute to a better understanding of the factors behind human resource constraints in the health sector and to a more effective design of policies and interventions to address them. The premise is that a better understanding of the impact of health policies on health labour markets, and subsequently on the employment conditions of health workers, would be helpful in identifying an effective strategy towards the progressive attainment of universal health coverage. PMID:24347708
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ERIC Educational Resources Information Center
Green, Deborah A.
Though women are entering the paid work force in increasing numbers, their distribution across occupational categories is far from even. Women workers are clustered in traditional women's work jobs and represent only five percent of the nation's craft workers. In an effort to discover the motivations, experiences, and attitudes of women in…
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-06-03
...,216B, TA-W-75,216C] Russell Newman, Inc., a Subsdiary of RNA Holdings, LLC, Including On-Site Leased Workers From Hour Personnel Services, Pacesetter Ontract Staffing, and Staff Force, Inc., Denton, TX; RNA...., a Subsidiary of RNA Holdings, LLC, Great Barrington, MA; RNA Holdings, LLC, a Subsidiary of SE-RN...
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CHARACTERISTICS OF FARM WORKERS AS RELATED TO STABILIZATION OF THE WORK FORCE.
ERIC Educational Resources Information Center
METZLER, WILLIAM H.
PROBLEMS OF THE MIGRANTS INCLUDE THEIR LACK OF DESIRE TO LEARN NEW SKILLS AND TO ADJUST TO NEW SITUATIONS, THEIR NEED TO MIGRATE TO FIND EMPLOYMENT DURING CERTAIN OFF-SEASONS, THEIR LACK OF TRAINING FOR MANY KINDS OF JOBS, THEIR PREJUDICED ATTITUDE TOWARD JOBS MAINLY PERFORMED BY FOREIGN OR COLORED WORKERS, THEIR TENDENCY TO LEAVE A JOB WHEN…
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Sexually Integrated Workplaces and Divorce: Another Form of On-the-Job Search
ERIC Educational Resources Information Center
McKinnish, Terra G.
2007-01-01
As women have entered the work force and occupational sex segregation has declined, workers experience increased contact with the opposite sex on the job. The sex mix a worker encounters on the job should affect the cost of search for alternative mates and therefore the probability of divorce. This paper uses 1990 Census data to calculate the sex…
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Inhalation exposure to jet fuel (JP8) among U.S. Air Force personnel.
Smith, Kristen W; Proctor, Susan P; Ozonoff, Al; McClean, Michael D
2010-10-01
As jet fuel is a common occupational exposure among military and civilian populations, this study was conducted to characterize jet fuel (JP8) exposure among active duty U.S. Air Force personnel. Personnel (n = 24) were divided a priori into high, moderate, and low exposure groups. Questionnaires and personal air samples (breathing zone) were collected from each worker over 3 consecutive days (72 worker-days) and analyzed for total hydrocarbons (THC), benzene, toluene, ethylbenzene, xylenes, and naphthalene. Air samples were collected from inside the fuel tank and analyzed for the same analytes. Linear mixed-effects models were used to evaluate the exposure data. Our results show that the correlation of THC (a measure of overall JP8 inhalation exposure) with all other analytes was moderate to strong in the a priori high and moderate exposure groups combined. Inhalation exposure to all analytes varied significantly by self-reported JP8 exposure (THC levels higher among workers reporting JP8 exposure), a priori exposure group (THC levels in high group > moderate group > low group), and more specific job task groupings (THC levels among workers in fuel systems hangar group > refueling maintenance group > fuel systems office group > fuel handling group > clinic group), with task groupings explaining the most between-worker variability. Among highly exposed workers, statistically significant job task-related predictors of inhalation exposure to THC indicated that increased time in the hangar, working close to the fuel tank (inside > less than 25 ft > greater than 25 ft), primary job (entrant > attendant/runner/fireguard > outside hangar), and performing various tasks near the fuel tank, such as searching for a leak, resulted in higher JP8 exposure. This study shows that while a priori exposure groups were useful in distinguishing JP8 exposure levels, job task-based categories should be considered in epidemiologic study designs to improve exposure classification. Finally, the strong correlation of THC with naphthalene suggests that naphthalene may be an appropriate surrogate of JP8 exposure. [Supplementary materials are available for this article. Go to the publisher's online edition of the Journal of Occupational and Environmental Hygiene for the following free supplemental resource: a pdf file containing a table detailing concentrations of JP8 components.].
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Recent developments in the employment and retirement of older workers in Germany.
Naegele, G; Krämer, K
2001-01-01
Against a background of an aging population, rising social security costs, and foreseeable labor and skill shortages, there have been public policy changes affecting older workers in Germany. Labor-market related initiatives aim at an increase of labor force participation among this group. Enterprise-related, active age-management strategies aim at improving occupational conditions of aging workers. In this context, prolonging the working life must be seen as one option of "active aging." Another view of the current retirement discussion is the question of how the unused potential of Germany's younger, early-retired seniors can be exploited. Active aging has become a social duty nowadays, with the intention that older persons contribute to society to avoid generational conflicts. In the future, active aging will preserve the competitiveness of enterprises and of the entire economy, despite an aging labor force. But gerontological research points out that different options to carry out individual life plans of active aging are also required. This article reviews the changes in public policies towards older workers and includes the findings of a project that illustrates good practice to combat age barriers in the labor world.
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Pulmonary dysfunctions, oxidative stress and DNA damage in brick kiln workers.
Kaushik, R; Khaliq, F; Subramaneyaan, M; Ahmed, R S
2012-11-01
Brick kilns in the suburban areas in developing countries pose a big threat to the environment and hence the health of their workers and people residing around them. The present study was planned to assess the lung functions, oxidative stress parameters and DNA damage in brick kiln workers. A total of 31 male subjects working in brick kiln, and 32 age, sex and socioeconomic status matched controls were included in the study. The lung volumes, capacities and flow rates, namely, forced expiratory volume in first second (FEV(1)), forced vital capacity (FVC), FEV(1)/FVC, expiratory reserve volume, inspiratory capacity (IC), maximal expiratory flow when 50% of FVC is remaining to be expired, maximum voluntary ventilation, peak expiratory flow rate and vital capacity were significantly decreased in the brick kiln workers. Increased oxidative stress as evidenced by increased malonedialdehyde levels and reduced glutathione content, glutathione S-transferase activity and ferric reducing ability of plasma were observed in the study group when compared with controls. Our results indicate a significant correlation between oxidative stress parameters and pulmonary dysfunction, which may be due to silica-induced oxidative stress and resulting lung damage.
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2002-08-01
General Accounting Office (GAO) noted, "the programs were little more than administrative mechanisms to formalize the existing structure" (Daley, 1999...p. 57). The USAF formalized the DoD Directive by establishing the Air Force Family Advocacy Program (FAP) later that year through Air Force...highly formalized authority structure has served the military well and allows for consistency despite frequent turnover of a mobile personnel force. The
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Individual and work factors related to perceived work ability and labor force outcomes.
McGonagle, Alyssa K; Fisher, Gwenith G; Barnes-Farrell, Janet L; Grosch, James W
2015-03-01
Perceived work ability refers to a worker's assessment of his or her ability to continue working in his or her job, given characteristics of the job along with his or her resources. Perceived work ability is a critical variable to study in the United States, given an aging workforce, trends to delay retirement, and U.S. policy considerations to delay the age at which full Social Security retirement benefits may be obtained. Based on the job demands-resources model, cognitive appraisal theory of stress, and push/pull factors related to retirement, we proposed and tested a conceptual model of antecedents and outcomes of perceived work ability using 3 independent samples of U.S. working adults. Data regarding workers' job characteristics were from self-report and Occupational Information Network measures. Results from relative importance analysis indicated that health and sense of control were consistently and most strongly related to work ability perceptions relative to other job demands and job and personal resources when perceived work ability was measured concurrently or 2 weeks later in samples with varying occupations. Job demands (along with health and sense of control) were most strongly related to work ability perceptions when perceived work ability was measured in a manufacturing worker sample 1.6 years later. Perceived work ability also predicted lagged labor force outcomes (absence, retirement, and disability leave) while controlling for other known predictors of each. Consistent indirect effects were observed from health status and sense of control to all 3 of these outcomes via perceived work ability. PsycINFO Database Record (c) 2015 APA, all rights reserved.
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Exposures to jet fuel and benzene during aircraft fuel tank repair in the U.S. Air Force.
Carlton, G N; Smith, L B
2000-06-01
Jet fuel and benzene vapor exposures were measured during aircraft fuel tank entry and repair at twelve U.S. Air Force bases. Breathing zone samples were collected on the fuel workers who performed the repair. In addition, instantaneous samples were taken at various points during the procedures with SUMMA canisters and subsequent analysis by mass spectrometry. The highest eight-hour time-weighted average (TWA) fuel exposure found was 1304 mg/m3; the highest 15-minute short-term exposure was 10,295 mg/m3. The results indicate workers who repair fuel tanks containing explosion suppression foam have a significantly higher exposure to jet fuel as compared to workers who repair tanks without foam (p < 0.001). It is assumed these elevations result from the tendency for fuel, absorbed by the foam, to volatilize during the foam removal process. Fuel tanks that allow flow-through ventilation during repair resulted in lower exposures compared to those tanks that have only one access port and, as a result, cannot be ventilated efficiently. The instantaneous sampling results confirm that benzene exposures occur during fuel tank repair; levels up to 49.1 mg/m3 were found inside the tanks during the repairs. As with jet fuel, these elevated benzene concentrations were more likely to occur in foamed tanks. The high temperatures associated with fuel tank repair, along with the requirement to wear vapor-permeable cotton coveralls for fire reasons, could result in an increase in the benzene body burden of tank entrants.
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ERIC Educational Resources Information Center
Neumark, David; Johnson, Hans; Li, Qian; Schiff, Eric
2011-01-01
The impending retirement of the baby boom cohort could pose dramatic challenges for the U.S. labor force for at least two reasons. First, the boomers--adults born between 1946 and 1964--are large in number. Second, boomers are relatively well educated. In this report we develop and analyze occupational and labor force projections to the year 2018,…
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Asundi, Krishna; Johnson, Peter W; Dennerlein, Jack T
2012-01-01
To determine the number of direct measurements needed to obtain a representative estimate of typing force and wrist kinematics, continuous measures of keyboard reaction force and wrist joint angle were collected at the workstation of 22 office workers while they completed their own work over three days, six hours per day. Typing force and wrist kinematics during keyboard, mouse and idle activities were calculated for each hour of measurement along with variance in measurements between subjects and between day and hour within subjects. Variance in measurements between subjects was significantly greater than variance in measurements between days and hours within subjects. Therefore, we concluded a single, one-hour period of continuous measures is sufficient to identify differences in typing force and wrist kinematics between subjects. Within subjects, day and hour of measurement had a significant effect on some measures and thus should be accounted for when comparing measures within a subject. The dose response relationship between exposure to computer related biomechanical risk factors and musculoskeletal disorders is poorly understood due to the difficulty and cost of direct measures. This study demonstrates a single hour of direct continuous measures is sufficient to identify differences in wrist kinematics and typing force between individuals.
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Brake mechanics, asbestos, and disease risk.
Huncharek, M
1990-09-01
Health risks posed by inhalable asbestos fibers are known to exist in a variety of industrial and nonindustrial settings. Although early studies described an increased risk of asbestosis, lung cancer, and mesothelioma in asbestos-industry workers, subsequent research revealed the existence of a potential asbestos-related health hazard in nonasbestos industries such as the textile and railroad industries. Brake mechanics and garage workers constitute a large work force with potential exposures to levels of asbestos capable of producing disease. Unfortunately, the health risk faced by these workers has received little attention. This article briefly discusses currently available information on the asbestos health risks of workers in this setting, and highlights the need for further investigations of this occupational group.
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Rubberwood dust and lung function among Thai furniture factory workers.
Thetkathuek, Anamai; Yingratanasuk, Tanongsak; Demers, Paul A; Thepaksorn, Phayong; Saowakhontha, Sastri; Keifer, Matthew C
2010-01-01
The objective of this study was to assess factors affecting lung function among 685 workers in the rubberwood (Hevea brasiliensis) furniture industry in the Chonburi and Rayung provinces of eastern Thailand. Study data were gathered using questionnaires, by sampling wood dust, and by spirometry. The mean wood dust exposure level in the factories was 4.08 mg/m3 (SD = 1.42, range: 1.15-11.17 mg/m3). The mean overall percent of predicted forced vital capacity (FVC), forced expiratory volume in one second (FEV1), and FEV1/FVC values were 84 % (SD = 13.41), 86 % (SD = 14.40), and 99% (SD = 10.42), respectively. Significant negative correlations were found between mean dust exposure levels and FVC (p = 0.0008), and FEV1/FVC% (p < 0.001), but not FEV1 (p = 0.074). An association between decline in lung function and wood dust levels among wood workers suggests that rubberwood dust exposure negatively affects lung function.
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Robroek, Suzan J W; Järvholm, Bengt; van der Beek, Allard J; Proper, Karin I; Wahlström, Jens; Burdorf, Alex
2017-09-01
The objectives of this study are to investigate the relation between obesity and labour force exit via diagnosis-specific disability benefits, and whether physical workload modifies this association. A longitudinal analysis was performed among 3 28 743 Swedish construction workers in the age of 15-65 years. Body weight and height were measured at a health examination and enriched with register information on disability benefits up to 37 years later. Diagnoses of disability benefits were categorised into cardiovascular diseases (CVDs), musculoskeletal diseases (MSDs), mental disorders and others. A job exposure matrix, based on self-reported lifting of heavy loads and working in bent forward or twisted position, was applied as a measure of physical workload. Cox proportional hazards regression analyses were performed, and the relative excess risk due to interaction (RERI) between obesity and physical workload was calculated. Obese construction workers were at increased risk of receiving disability benefits (HR 1.70, 95% CI 1.65 to 2.76), mainly through CVD (HR 2.30) and MSD (HR 1.71). Construction workers with a high physical workload were also more likely to receive a disability benefit (HR 2.28, 95% CI 2.21 to 2.34), particularly via MSD (HR 3.02). Obesity in combination with a higher physical workload increased the risk of disability benefits (RERI 0.28) more than the sum of the risks of obesity and higher physical workload, particularly for MSD (RERI 0.44). Obesity and a high physical workload are risk factors for disability benefit. Furthermore, these factors are synergistic risk factors for labour force exit via disability benefit through MSD. Comprehensive programmes that target health promotion to prevent obesity and ergonomic interventions to reduce physical workload are important to facilitate sustained employment. © 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.
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Roja, Zenija; Kalkis, Valdis; Vain, Arved; Kalkis, Henrijs; Eglite, Maija
2006-01-01
Objective This research work is dedicated to occupational health problems caused by ergonomic risks. The research object was road building industry, where workers have to work very intensively, have long work hours, are working in forced/constrained work postures and overstrain during the work specific parts of their bodies. The aim of this study was to evaluate the work heaviness degree and to estimate the muscle fatigue of workers after one week work cycle. The study group consisted of 10 road construction and maintenance workers and 10 pavers aged between 20 and 60 years. Methods Physical load were analyzed by measuring heart rate (HR), work postures (OWAS) and perceived exertion (RPE). Assessments of the muscles strain and functional state (tone) were carried out using myotonometric (MYO) measurements. The reliability of the statistical processing of heart rate monitoring and myotonometry data was determined using correlating analysis. Results This study showed that that road construction and repairing works should be considered as a hard work according to average metabolic energy consumption 8.1 ± 1.5 kcal/min; paving, in its turn, was a moderately hard work according to 7.2 ± 1.1 kcal/min. Several muscle tone levels were identified allowing subdivision of workers into three conditional categories basing on muscle tone and fatigue: I – absolute muscle relaxation and ability to relax; II – a state of equilibrium, when muscles are able to adapt to the work load and are partly able to relax; and III – muscle fatigue and increased tone. It was also found out that the increase of muscle tone and fatigue mainly depend on workers physical preparedness and length of service, and less – on their age. Conclusion We have concluded that a complex ergonomic analysis consisting of heart rate monitoring, assessment of compulsive working postures and myotonometry is appropriate to assess the work heaviness degree and can provide prognosis of occupational pathology or work-related musculoskeletal disorders for the workers under different workload conditions. These results can also be used when deciding on necessary rest time and its periodicity. PMID:16872518
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Calvert, G.M.; Sweeney, M.H.; Morris, J.A.
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is produced as an undesirable contaminant in the manufacture of 2,4,5-trichlorophenol (TCP) and its derivatives. There is considerable concern about the health effects that may be associated with exposure to TCDD-contaminated substances. A cross-sectional medical study that included a comprehensive medical history, medical examination, and measurement of pulmonary function was conducted on workers employed more than 15 yr earlier in the manufacture of NaTCP and its derivatives at two chemical plants. The workers had substantial exposure to substances contaminated with TCDD, as evidenced by a mean serum TCDD level, lipid adjusted, of 200 ppt compared with a meanmore » of 7 ppt in the unexposed reference group. The comparison group consisted of individuals with no occupational exposure to phenoxy herbicides who lived in the same communities as the workers. A total of 281 workers and 260 unexposed referents participated in the medical examination. Logistic and linear regression analyses, which contained categorical and continuous measures of TCDD exposure, were performed to control for important confounders, including cigarette and alcohol consumption. No difference was found between workers and referents in the risk for chronic bronchitis or COPD. Analysis of the ventilatory function data revealed no association between history of exposure to substances contaminated with TCDD and the forced expiratory volume at one second (FEV1), forced vital capacity (FVC), or the ratio of FEV1 to FVC (FEV1/FVC%).« less
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The Need for Work Force Education. Fastback 350.
ERIC Educational Resources Information Center
Gordon, Edward E.
Educational problems underlie the crisis in the high-tech workplace. Insufficient expenditures for workplace education result in low productivity. Technology requires a skilled work force; the chief competitive advantage for a nation will be its skilled workers. Workplace literacy has been a half-hearted effort. Investment of billions by U.S.…
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Interstate Migrant Education Task Force: Migrant Health.
ERIC Educational Resources Information Center
Education Commission of the States, Denver, CO.
Because ill-clothed, sick, or hungry migrant children learn poorly, the Task Force has emphasized the migrant health situation in 1979. Migrant workers have a 33% shorter life expectancy, a 25% higher infant mortality rate, and a 25% higher death rate from tuberculosis and other communicable diseases than the national average. Common among…
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Investing in Florida's Economy. Florida's School-to-Work Continuum. Second Edition.
ERIC Educational Resources Information Center
Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.
This booklet describes programs designed to offer a comprehensive system to improve Florida's work force. Through these programs, students and workers in Florida are prepared to enter the labor force, attend technical training programs, enroll in other postsecondary programs, or upgrade their skills on the job. The following are discussed: the…
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Women Workers: Trends & Issues, 1993 Handbook.
ERIC Educational Resources Information Center
Women's Bureau (DOL), Washington, DC.
This handbook offers a comprehensive view of the labor force activity of women in the United States and describes a range of legal and socioeconomic developments that have had an effect upon women's participation and progress in the work force. Through numerous statistical charts and tables, the book depicts change and reactions to change in the…
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ERIC Educational Resources Information Center
Fuchs, Manfred
2002-01-01
Organizations that rely heavily on a flexible work force will lose the ability to attract and retain skilled workers with idiosyncratic knowledge. There is an interdependent relationship between the quality of employee relations and the capacity to use the idiosyncratic knowledge of a work force. (Contains 61 references.) (SK)
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2003-06-26
KENNEDY SPACE CENTER, FLA. - Workers at Vandenberg Air Force Base, Calif., prepare to move the SciSat-1 spacecraft. SciSat-1 weighs approximately 330 pounds and will be placed in a 400-mile-high polar orbit to investigate processes that control the distribution of ozone in the upper atmosphere. The scientific mission of SciSat-1 is to measure and understand the chemical processes that control the distribution of ozone in the Earth’s atmosphere, particularly at high altitudes. The data from the satellite will provide Canadian and international scientists with improved measurements relating to global ozone processes and help policymakers assess existing environmental policy and develop protective measures for improving the health of our atmosphere, preventing further ozone depletion. The mission is designed to last two years.
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ERIC Educational Resources Information Center
Moser, Colletta H.; Begashaw, Getachew W.
A study examined barriers to employment for rural Michigan residents, especially during an economic boom. Four focus groups conducted in four nonmetropolitan growth counties in Michigan indicated that educated, skilled workers were seeking to enter the labor force or to work more hours, even though community leaders, newspapers, and job developers…
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Effects of bioaerosol exposure on respiratory health in compost workers: a 13-year follow-up study.
van Kampen, V; Hoffmeyer, F; Deckert, A; Kendzia, B; Casjens, S; Neumann, H D; Buxtrup, M; Willer, E; Felten, C; Schöneich, R; Brüning, T; Raulf, M; Bünger, J
2016-12-01
To determine the risk of German compost workers developing chronic respiratory effects from long-term exposure to bioaerosols. Respiratory health was determined in 74 currently exposed compost workers and 37 non-exposed controls after 13 years of follow-up. In addition, 42 former compost workers (drop-outs) who left their work during the follow-up period were also examined. Respiratory symptoms and working conditions were assessed using identical questionnaires as at baseline. In addition, lung function was measured using the same spirometer as in the initial study. Sera from both surveys were tested for specific IgE and IgG antibodies to moulds and the risk of work-related symptoms was evaluated using regression approaches for prospective studies with binary data. In the follow-up period, the number of participants reporting cough significantly increased in compost workers and drop-outs compared to the controls. Working as a compost worker for at least 5 years increased the relative risk for cough (RR 1.28; 95% CI 1.2 to 1.4) and for cough with phlegm (RR 1.32; 95% CI 1.2 to 1.5). Current and former compost workers had slightly lower predicted percentage of forced expiratory volume in 1 s and predicted percentage of forced vital capacity than controls, but decrease in lung function during follow-up was not different among the 3 groups. In addition, no significant changes could be detected in antibody concentrations. Our results suggest that chronic exposure to bioaerosols in composting plants is related to a significantly higher risk for cough with phlegm, indicating chronic bronchitis. However, compost workers showed no higher incidence of deterioration of pulmonary function over the study. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.
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The Great Recession and Workers' Health Benefits.
Koh, Kanghyock
2018-03-01
During a recession, cost-sharing of employer-sponsored health benefits could increase to reduce labor costs in the U.S. Using a variation in the severity of recession shocks across industries, I find evidence that the enrollment rate of high deductible health plans (HDHPs) among workers covered by employer-sponsored health benefits increased more among firms in industries that experienced severe recession shocks. As potential mechanisms, I study employer-side and worker-side mechanisms. I find that employers changed health benefit offerings to force or incentivize workers to enroll in HDHPs. But I find little evidence of an increase in workers' demand for HDHPs due to a reduction in income. These results suggest that the HDHP enrollment rate increased during the Great Recession, as employers tried to save costs of offering health benefits. Copyright © 2018 Elsevier B.V. All rights reserved.
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Ng, Jacky Y K; Chan, Alan H S
2018-05-14
The shortage in Hong Kong of construction workers is expected to worsen in future due to the aging population and increasing construction activity. Construction work is dangerous and to help reduce the premature loss of construction workers due to work-related disabilities, this study measured the work ability of 420 Hong Kong construction workers with a Work Ability Index (WAI) which can be used to predict present and future work performance. Given the importance of WAI, in this study the effects of individual and work-related factors on WAI were examined to develop and validate a WAI model to predict how individual and work-related factors affect work ability. The findings will be useful for formulating a pragmatic intervention program to improve the work ability of construction workers and keep them in the work force.
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Sekar, H R
1992-01-01
In India, 69% of the children of the working class die, most of whom are child laborers. Economic pressure forces parents to make their children work. Employers want child workers because they can manipulate them and pay them low wages, thereby ensuring their viability. The caste system induces social inequality, inheritance invokes cultural inequality, and patriarchal socialization is responsible for gender inequality, all of which perpetuates exploitation of children by employers. In Sivakasi, an estimated 125,000 children make up the child labor force, comprising 30% of the entire labor force. 75% are from the lowest castes. 90% of child workers are girls because they are more obedient and accept even lower wages than boys, and girls need to save for their dowry. Girls often suffer verbal and physical abuse. Like their parents who were also child workers, child workers are illiterate and work long hours. A small rich elite in Sivakasi controls most of the trading and industrial capital, educational institutions, and voluntary organizations. Employers' agents give parents a loan and use their children's labor as security. Each day, they bring child workers to Sivakasi in factory buses from villages to work at least 12 hour days. They work under hazardous conditions, e.g., working with toxic chemicals. Coughing, sore throat, dizziness, methemoglobinemia, and anemia are common effects of ingestion or inhalation of chlorate dust. Inhalation of sulphur dust causes respiratory infections, eye infections, and chronic lung diseases (e.g., asthma). Fires and explosions are common risks for working children. Factory management seldom undertake fire prevention measures. An extensive survey of the problem of child labor is needed in Sivakasi before systematic planning to protect children could be done. Overall development, especially agricultural development, is needed. Parents, employers, enforcement authorities, trade unions, and social groups need to be sensitized to the abomination of child labor. The government should provide monetary incentives to employers that do not use child labor and disincentives to those that do.
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1986-12-01
In 1985, Saudi Arabia's population stood at 9.6 million, with an annual growth rate of 2.8%. The infant mortality rate was 78/1000 and life expectancy was 60 years. Literacy was at the 50% level among men and 25% among women. Of the work force of 3 million, 66% are foreign workers. The labor force is distributed as follows: agriculture, 14%; industry, 11%; services, commerce, and government, 53%; construction, 20%; and oil and mining, 2%. The GDP was US$98.1 billion in 1985-86, with an annual growth rate of 8% and a per capita GDP of $9800. Under the impact of rapid economic growth, urbanization has advanced rapidly and 95% of the population is now settled. Saudi Arabia, a monarchy, is divided into 14 provinces that are governed by princes or relatives of the royal family. Oil is the major source of foreign exchange, contributing 81% of government revenues. Ample government funds and foreign exchange resources are available for development, defense, and aid to other Arab and Islamic countries. The government has sought to allocate its petroleum income to transform its relatively undeveloped oil-based economy into that of a modern industrial state while maintaining traditional Islamic values. The standard of living of most Saudis has improved significantly. A shortage of skilled workers at all levels remains the principal obstacle to rapid development.
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Lawson, Katrina J; Rodwell, John J; Noblet, Andrew J
2012-06-01
The risk of work-related depression in Australia was estimated based on a survey of 631 police officers. Psychological wellbeing and psychological distress items were mapped onto a measure of depression to identify optimal cutoff points. Based on a sample of police officers, Australian workers, in general, are at risk of depression when general psychological wellbeing is considerably compromised. Large-scale estimation of work-related depression in the broader population of employed persons in Australia is reasonable. The relatively high prevalence of depression among police officers emphasizes the need to examine prevalence rates of depression among Australian employees.
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2003-04-01
KENNEDY SPACE CENTER, FLA. - A worker carries a base plate segment to the shrouded Space Infrared Telescope Facility. The base plate is being added for the canister. SIRTF will obtain images and spectra by detecting the infrared energy, or heat, radiated by objects in space. Most of this infrared radiation is blocked by the Earth's atmosphere and cannot be observed from the ground. Consisting of an 0.85-meter telescope and three cryogenically cooled science instruments, SIRTF is one of NASA's largest infrared telescopes to be launched. SIRTF is currently scheduled for launch aboard a Delta II rocket from Launch Complex 17-B, Cape Canaveral Air Force Station.
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Juggling work and elder caregiving: work-life balance for aging American workers.
Pitsenberger, D Jeanne
2006-04-01
As the American work force ages, the demands of caring for aging relatives increase. Family caregiving often interferes with workplace responsibilities, creating physical, emotional, and financial stress for caregivers. Employers must address the productivity losses created by absenteeism of workers who struggle with work-life issues created by caregiving roles. Occupational health nurses must understand the factors that affect workers in their caregiving roles and make appropriate nursing interventions. They are in key positions to help aging employees and their employers face the increased demands on work-life balance created by elder caregiving.
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Labor-Force Dynamics at Older Ages
Zissimopoulos, Julie M.; Karoly, Lynn A.
2012-01-01
Labor-market transitions toward the latter parts of workers’ careers can be complex, with movement between jobs and classes of work and in and out of retirement. The authors analyzed factors associated with the labor-market transitions of older workers to self-employment from unemployment or disability, retirement, or wage and salary work using rich panel data from seven waves of the Health and Retirement Study (HRS). They found evidence that (prior) job characteristics and liquidity constraints are important predictors of movements to self-employment for workers and nonworkers, while risk aversion is a significant predictor only for workers. PMID:23049149
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Representations of workers with hearing loss in Canadian newspapers: a thematic analysis.
Koerber, Raphaelle; Jennings, Mary Beth; Shaw, Lynn; Cheesman, Margaret
2017-04-01
Participation in the labour force with a hearing impairment presents a number of challenges. This study describes how Canadian newspapers represent workers with hearing loss. Taking a critical framing theory approach, thematic analysis was performed through coding relevant articles, abstracting and hierarchically categorising themes. Seven English-language Canadian newspapers were searched for publications between 1995 and 2016. Twenty-six articles met our criteria: discussing paid workers with hearing loss who used English rather than sign language on the job and making reference to workers' competence. We identified a global theme, Focussing on a good worklife or focussing on a limited worklife, composed of three organising themes (1) Prominent individuals struggle, take action, and continue despite hearing loss, (2) Workers with hearing loss in the community create their best day themselves, and (3) Workers with hearing loss, as a generalised whole, are portrayed as either competent or limited. The dominant framing portrays individual workers as ingenious, determined, and successful. Negative framings were predominantly generalisations to these workers as a group. To generate more positive framings, professionals can build relationships with consumer groups and, when contacted by the media, direct journalists to interview workers with hearing loss.
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Lee, Chulhee; Lee, Jinkook
2013-01-01
This paper explores the differing probabilities of retirement for self-employed and wage-and-salary workers. It finds self-employed workers are less likely to retire than wage-and-salary ones, and that differences in retirement incomes, health, productivity, job characteristics, and compulsory retirement practices do not explain the disparity. The difference between self-employed and wage-and-salary workers in the quality of matching between the job and the worker (i.e., between required and desired amount of work) explains the later retirement of the self-employed. We note the implications of these findings for labor-force participation at older ages and how policies might boost employment of the elderly. PMID:23935768
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Sherwood, Jennifer A; Grosso, Ashley; Decker, Michele R; Peitzmeier, Sarah; Papworth, Erin; Diouf, Daouda; Drame, Fatou Maria; Ceesay, Nuha; Baral, Stefan
2015-03-19
Female sex workers (FSW) are a vulnerable population for sexual violence and poor sexual and reproductive health outcomes. Sexual violence against FSW has not been widely studied in The Gambia. This study will report the prevalence of and evaluate the health issues correlated with forced sex perpetrated by clients against FSW in The Gambia, and will secondly aim to inform future research and efforts to improve health outcomes for survivors of violence. A cross-sectional survey was administered among 251 FSW accrued through a combination of chain referral and venue-based sampling in The Gambia. Eligibility criteria included being over 16 years old and having exchanged sex for money, goods, or favors in the past 12 months. There is a high prevalence of sexual violence against FSW in The Gambia, with 29% (n = 70) of participants reporting a client forced them to have sex in their lifetime. Women who reported forced sex by a client were more likely to report symptoms of depression (aOR 2.15, CI: 1.10-4.16 p < 0.05), unwanted pregnancy (aOR: 2.69, CI: 1.12-6.49 p < 0.05) and report "no", "difficult" or "somewhat difficult" access to condoms (aOR: 3.31, CI: 1.76-6.26 p < .01) compared to women who did not report forced sex. Client-perpetrated forced sex was also negatively associated with receiving any sexually transmitted infection (STI) test in the past 12 months (aOR: 0.49, CI: .26-.91 p < .05). FSW who experience sexual violence by a client are more likely to experience poor sexual, reproductive and mental health outcomes. Responding to sexual violence among FSW, including providing survivors with access to post-exposure prophylaxis, emergency contraception, and mental health services, must be a priority given the prevalence of forced sex and links with poor health outcomes. Efforts to reduce sexual violence against FSW is a vital strategy to improve the health and safety of FSW as well as impact the spread of HIV/STIs in The Gambia.
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Systemic complications of trinitrotoluene (TNT) in exposed workers.
Naderi, Mostafa; Ghanei, Mostafa; Shohrati, Majid; Saburi, Amin; Babaei, Mahmoud; Najafian, Bita
2013-03-01
2,4,6-trinitrotoluene (TNT) has been widely used as an explosive. TNT can induce some well-recognized toxic impacts comprising toxic hepatitis, aplastic anemia and cataract. The aim of study was evaluation of TNT exposed workers for systemic complication. In a cross-sectional study, we carried out Liver Function Test (LFT), complete blood count (CBC) and slit lamp biomicroscopy to compare the prevalence and severity of these 3 complications between 47 male TNT exposed workers (with at least one year continuous experience of TNT exposure) and 43 unexposed male hospital worker who hadn't had any previous contacts with TNT. We also performed Pulmonary Function Test (PFT) to assess the probable obstructive/restrictive abnormalities, caused by TNT. Mean alkaline phosphatase (ALP) level of TNT exposed group was significantly higher than the unexposed group (p = 0.023) Forced Expiratory Volume in one second to Forced Vital Capacity (FEV1/FVC) ratios of both groups were in the range of restrictive pattern (82.03% and 81.42% for the exposed and unexposed group, respectively) with no meaningful difference. We didn't find out any specific TNT induced cataract and general cortical cataract (CC) and nuclear sclerotic cataract (NSC) prevalence was not significantly different. we haven't found TNT as a chemical, causing toxic hepatitis or aplastic anemia; neither did we find it as a compound, responsible for a meaningful increase in cataract prevalence. However, due to the increased ALP serum levels and FEV1/FVC ratios among TNT workers, safety precautions are advised.
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Occupational allergy after exposure to caddis flies at a hydroelectric power plant.
Kraut, A; Sloan, J; Silviu-Dan, F; Peng, Z; Gagnon, D; Warrington, R
1994-01-01
A cross sectional survey was conducted in a hydroelectric power plant in which the workforce was exposed to large numbers of caddis flies. 28 of 57 employees participated. About 50% of the participants reported work related eye, nose, and sinus symptoms and wheezing. Working in locations with greater exposure to caddis flies was significantly associated with work related symptoms. 17 workers (61%) were skin prick positive to a laboratory prepared caddis fly antigen (LCFA) made from the remains of caddis flies present in the plant and 11 (39%) had positive reactions to a commercial caddis fly antigen (CCFA). Workers stationed in heavily exposed areas were 3.7 times as likely to have a positive response to the LCFA (p = 0.009) and 5.3 times as likely to have a positive response to the CCFA (p = 0.036). 13 (46%) of survey respondents reported three or more work related symptoms. 10 (91%) CCFA positive workers reported three or more work related symptoms. Pulmonary function studies revealed slight, but not significantly decreased forced vital capacity (FVC), forced expiratory volume in one second (FEV1), and FEV1/FVC ratios in workers who were skin test positive to either caddis fly preparation when compared with those who were negative. One worker who was skin test positive to both antigens had a cross shift fall in FEV1 of 20% predicted. Occupational allergy to caddis flies proved to be a significant health problem at this work site. PMID:8044233
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Gender and social class differences in the association between early retirement and health in Spain.
Artazcoz, Lucia; Cortès, Imma; Borrell, Carme; Escribà-Agüir, Vicenta; Cascant, Lorena
2010-01-01
We sought to examine the association between reasons for early retirement and health status and to assess whether this association differs by gender and social class. The sample was all people currently working or retired between 50 and 64 years of age (2,497 men and 1,420 women) who were interviewed in the 2006 Spanish National Health Survey. The health outcomes analyzed were self-perceived health status and mental health. Multiple logistic regression models stratified by gender and occupational social class were fitted. Female manual workers who were forced into early retirement due to organizational reasons were more likely to report poor self-perceived health status (adjusted odds ration [aOR], 4.04; 95% confidence interval [CI], 1.44-11.32) and poor mental health (aOR, 2.70; 95% CI, 1.15-6.33), whereas no such association was observed among male workers or among female nonmanual workers. Early retirement on health grounds was associated with both health outcomes in all groups, but retirement because of age, voluntary retirement, and retirement for other reasons were not related to poor health outcomes in any group analyzed. Forced early retirement owing to organizational reasons is related to poor health indicators only among female manual workers. Results highlight the importance of paying more attention to the potential vulnerability of female manual workers in downsizing processes as well as in early retirement policies. Copyright © 2010 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.
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Improved health of hospitality workers after a Swiss cantonal smoking ban.
Durham, André-Dante; Bergier, Samuel; Morisod, Xavier; Locatelli, Isabella; Zellweger, Jean-Pierre; Huynh, Cong Khanh; Cornuz, Jacques
2011-12-22
Hospitality workers are a population particularly at risk from the noxious effects of environmental tobacco smoke (ETS). The Canton of Vaud, Switzerland banned smoking in public places in September 2009. This prospective study addresses the impact of the ban on the health of hospitality workers. ETS exposure was evaluated using a passive sampling device that measures airborne nicotine; lung function was assessed by spirometry; health-related quality of life, ETS exposure symptoms and satisfaction were measured by questionnaire. 105 participants (smokers and non-smokers) were recruited initially and 66 were followed up after one year. ETS exposure was significantly lower after the ban. Hospitality workers had lower pre-ban forced expiratory volume in one second (FEV1) and forced vital capacity (FVC) values than expected. FEV1 remained stable after the ban, with a near-significant increase in the subgroup of asthmatics only. FVC increased at one year follow-up from 90.42% to 93.05% (p = 0.02) in the entire cohort; women, non-smokers and older participants gained the greatest benefit. The health survey showed an increase in physical wellbeing after the ban, the greatest benefit being observed in non-smokers. ETS exposure symptoms were less frequent after the ban, especially red and irritated eyes and sneezing. The new law was judged useful and satisfactory by the vast majority of employees, including smokers. The recent cantonal ban on smoking in public places brought about an improvement in lung function, physical well-being and ETS symptoms of hospitality workers, including smokers.
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From Shock to Action: Pathway to Success
ERIC Educational Resources Information Center
Stone, Michael R.
2012-01-01
Career and technical education (CTE) is forced to be reactive. A good example is the fact that CTE cannot prepare students for jobs that do not exist. Outside forces create the demand for occupations and workers: CTE has to react to the demand. CTE must also respond and react to changes created by legislative mandates and administrative order. Due…
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Children of Working Mothers, March 1977. Special Labor Force Report 217.
ERIC Educational Resources Information Center
Grossman, Allyson Sherman
1979-01-01
This special labor force report, focusing on children of working mothers, summarizes findings from the 1977 annual survey of marital and family characteristics of workers in the population who are 16 years old and over. Data are given on: the numbers of children of various ages with working mothers, the percentages of black and white children…
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ERIC Educational Resources Information Center
Hill, M. Anne
1989-01-01
Looks at the simultaneous labor force participation and hours of work decisions for Japanese wives, both employees and family workers. Although the estimated aggregate wage and income fluctuations for employees are somewhat higher than previous estimates for the United States, they are of the same order of magnitude. (JOW)
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Degree and Nondegree Credentials Held by Labor Force Participants. Data Point. NCES 2018-057
ERIC Educational Resources Information Center
Cronen, Stephanie; Isenberg, Emily
2018-01-01
A common approach to describing the credentials required for occupations is to cite whether workers hold an educational degree beyond a high school diploma--that is, whether they hold a postsecondary degree. Using a postsecondary degree as a measure of occupational credentialing, 45 percent of labor force participants (adults who are working or…
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ERIC Educational Resources Information Center
Ostry, Sylvia
As one in a series of studies dealing with selected aspects of the labor force in Canada, this monograph reviews the historical trends in the labor force activity of women over the course of this century. In particular, it focuses on the married women who have entered the labor market in increasing numbers in recent decades and whose activity is a…
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ERIC Educational Resources Information Center
Katz, Mira-Lisa; Jury, Mark
Many studies and much "common knowledge" in the United States today decry the quality of the work force and the "basic literacy needs" of today's and tomorrow's workers. Widespread concern exists that U.S. workers are ill-equipped to compete in the global marketplace and that schools and vocational programs are failing to keep pace with changing…
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Glove-related rhinopathy among hospital personnel.
Kujala, V M; Reijula, K E
1996-08-01
Hypersensitivity to natural rubber latex (NRL) in health care personnel exposed to powdered latex gloves appears as conjunctivitis, rhinitis, nasal congestion, cough, dyspnea, or bronchial asthma in approximately 30% of all cases with latex allergy while most of the patients have contact urticaria. The purpose of the present study was to determine the prevalence of latex-induced allergic rhinitis in health care workers using NRL gloves on a daily basis. Clinical examination accompanied by skin prick test (SPT) with latex glove extracts and common aeroallergens, measurements of specific IgE to NRL, and lung function tests were performed in 25 symptomatic workers and 11 latex-exposed asymptomatic controls. Sensitization to NRL was detected using SPT in one (4%) of 25 symptomatic workers but not in any of the asymptomatic controls. Positive SPT to aeroallergens was demonstrated in 8/25 symptomatic workers and 6/11 controls. Measurements of forced vital capacity, forced expiratory volume in I sec, and bronchial methacholine challenge did not show any significant differences between the study groups. In conclusion, NRL-aeroallergen-induced occupational rhinitis may occur among physicians and nurses who have a frequent use of latex gloves on a daily basis at hospital work. However, a relatively low prevalence of NRL-induced occupational rhinitis is associated with profuse consumption of no-powder sterile gloves.
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Szeto, Grace Pui Yuk; Straker, Leon Melville; O'Sullivan, Peter Bruce
2005-12-01
The problem of work-related neck and upper limb disorders among computer users has been reported extensively in the literature, and commonly cited risk factors include static posture, speed and force of keyboard operation. The present study examined changes in median frequency (MF) of the neck-shoulder muscles in symptomatic and asymptomatic office workers when they were exposed to these three physical stressors. A quasi-experimental Case-Control design was used to examine MF changes in two groups of female office workers when they were subjected to controlled doses of computer work involving prolonged static posture, increased typing speed and increased typing force. The MF of four major neck-shoulder muscles were examined bilaterally and compared between groups. The MF changes over time-at-task did not clearly illustrate any muscle fatigue mechanism. However, Case Group consistently showed trends for higher MF than the Control Group, and this pattern was observed in response to all three physical stressors. The consistent group differences in MF suggest different muscle recruitment strategies between symptomatic and asymptomatic office workers. These results implied that symptomatic individuals had altered motor control, which may have important implications in understanding the etiology of work-related musculoskeletal disorders.
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Associations of Sex Trafficking History with Recent Sexual Risk among HIV-Infected FSWs in India
Saggurti, Niranjan; Cheng, Debbie M.; Decker, Michele R.; Coleman, Sharon M.; Bridden, Carly; Pardeshi, Manoj; Dasgupta, Anindita; Samet, Jeffrey H.; Raj, Anita
2014-01-01
History of forced or coerced sex work entry and/or sex work entry prior to age 18 (i.e., sex trafficking) relate to early HIV risk; whether such risk persists is unclear. The current study assessed associations of reported sex trafficking histories and recent sexual risk among adult HIV-infected female sex workers (FSWs; n = 211) in Mumbai, India. Approximately one-half reported entering sex work prior to age 18 (50.2 %) or being forced or coerced into sex work (41.7 %). Past 90-day unprotected transactional sex was more prevalent among FSWs entering as minors than those entering as adults (AOR 2.06); in contrast, being forced or coerced into sex work related to reduction in such risk for HIV transmission (AOR 0.45). Histories of each form of sex trafficking may relate differently to later HIV risk. Intervention with HIV-infected FSWs entering sex work as minors should be prioritized based on potential elevated risk of HIV transmission. PMID:23955657
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Associations of sex trafficking history with recent sexual risk among HIV-infected FSWs in India.
Silverman, Jay G; Saggurti, Niranjan; Cheng, Debbie M; Decker, Michele R; Coleman, Sharon M; Bridden, Carly; Pardeshi, Manoj; Dasgupta, Anindita; Samet, Jeffrey H; Raj, Anita
2014-03-01
History of forced or coerced sex work entry and/or sex work entry prior to age 18 (i.e., sex trafficking) relate to early HIV risk; whether such risk persists is unclear. The current study assessed associations of reported sex trafficking histories and recent sexual risk among adult HIV-infected female sex workers (FSWs; n = 211) in Mumbai, India. Approximately one-half reported entering sex work prior to age 18 (50.2 %) or being forced or coerced into sex work (41.7 %). Past 90-day unprotected transactional sex was more prevalent among FSWs entering as minors than those entering as adults (AOR 2.06); in contrast, being forced or coerced into sex work related to reduction in such risk for HIV transmission (AOR 0.45). Histories of each form of sex trafficking may relate differently to later HIV risk. Intervention with HIV-infected FSWs entering sex work as minors should be prioritized based on potential elevated risk of HIV transmission.
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NASA Technical Reports Server (NTRS)
Gangal, M. D.; Isenberg, L.; Lewis, E. V.
1985-01-01
Proposed system offers safety and large return on investment. System, operating by year 2000, employs machines and processes based on proven principles. According to concept, line of parallel machines, connected in groups of four to service modules, attacks face of coal seam. High-pressure water jets and central auger on each machine break face. Jaws scoop up coal chunks, and auger grinds them and forces fragments into slurry-transport system. Slurry pumped through pipeline to point of use. Concept for highly automated coal-mining system increases productivity, makes mining safer, and protects health of mine workers.
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NASA Technical Reports Server (NTRS)
2003-01-01
KENNEDY SPACE CENTER, FLA. -- Workers continue to place pieces of Columbia debris on the floor of the KSC RLV Hangar. Shipped from Barksdale Air Force Base, Shreveport, La., more than 70,000 items, weighing 78,000 pounds, about 36 percent of the Shuttle by weight, have been delivered to KSC for use in the mishap investigation. Ground teams have completed 78 percent of their primary search area, and airborne crews finished 80 percent of their assigned area. Search teams have completed 98 percent of the underwater searches in Lake Nacogdoches and Toledo Bend Reservoir.
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NASA Technical Reports Server (NTRS)
2003-01-01
KENNEDY SPACE CENTER, FLA. -- A worker in the KSC RLV Hangar, collection site of the debris from Columbia, examines a recovered piece before bagging it. Shipped from Barksdale Air Force Base, Shreveport, La., more than 70,000 items, weighing 78,000 pounds, about 36 percent of the Shuttle by weight, have been delivered to KSC for use in the mishap investigation. Ground teams have completed 78 percent of their primary search area, and airborne crews finished 80 percent of their assigned area. Search teams have completed 98 percent of the underwater searches in Lake Nacogdoches and Toledo Bend Reservoir.
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2000-06-27
Inside the B16-10 spacecraft processing hangar at Vandenberg Air Force Base, Calif., workers oversee the lifting and rotating of the National Oceanic and Atmospheric Administration (NOAA-L) satellite to allow for mating of the Apogee Kick Motor (AKM). NOAA-L is part of the Polar-Orbiting Operational Environmental Satellite (POES) program that provides atmospheric measurements of temperature, humidity, ozone and cloud images, tracking weather patterns that affect the global weather and climate. The launch of the NOAA-L satellite is scheduled no earlier than Sept. 12 aboard a Lockheed Martin Titan II rocket
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1998-06-29
chromium are Cr° (metal), Cr3+ and Cr6+. The trivalent chromium (Cr3+) and hexavalent chromium (Cr6+) are the most biologically significant. Cr + is...REFERENCES Agency for Toxic Substances and Disease Registry (ATSDR). "Case Studies in Environmental Medicine: Chromium Toxicity," U.S. Department...Wilson B. M. ’The Fate of Hexavalent Chromium in the Atmosphere," Research Triangle Institute RTI/3 798/00- 01F (October 1988). Hughes, S., Ayer, J
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2003-04-14
KENNEDY SPACE CENTER, FLA. -- A worker in the KSC RLV Hangar, collection site of the debris from Columbia, examines a recovered piece before bagging it. Shipped from Barksdale Air Force Base, Shreveport, La., more than 70,000 items, weighing 78,000 pounds, about 36 percent of the Shuttle by weight, have been delivered to KSC for use in the mishap investigation. Ground teams have completed 78 percent of their primary search area, and airborne crews finished 80 percent of their assigned area. Search teams have completed 98 percent of the underwater searches in Lake Nacogdoches and Toledo Bend Reservoir.
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Banks of lights dry tiles on Atlantis
NASA Technical Reports Server (NTRS)
2001-01-01
KENNEDY SPACE CENTER, Fla. -- In the Orbiter Processing Facility, a worker points to some of the tiles on orbiter Atlantis that are being dried by clusters of 200-300 watt heat lamps. Significant rainstorms during the orbiter'''s turnaround for a ferry flight home from Edwards Air Force Base, Calif., caused a moisture problem. The tiles are part of the Thermal Protection System used on orbiters for extreme temperatures encountered during landing. Engineers are evaluating the current procedures to assure the tiles are in a safe and flight-ready condition.
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Analyzing the travel behavior of home-based workers in the 1991 Caltrans Statewide Travel Survey
DOT National Transportation Integrated Search
1998-10-01
This study compares the travel patterns of three different groups of workers identified in the 1991 Caltrans Statewide Travel Survey: home based business (HBB) workers, home based telecommuters (HBT), and non-home based (NHB) workers. HBB workers hav...
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["Karoshi" and causal relationships].
Hamajima, N
1992-08-01
This paper aims to introduce a measure for use by physicians for stating the degree of probable causal relationship for "Karoshi", ie, a sudden death from cerebrovascular diseases or ischemic heart diseases under occupational stresses, as well as to give a brief description for legal procedures associated with worker's compensation and civil trial in Japan. It is a well-used measure in epidemiology, "attributable risk percent (AR%)", which can be applied to describe the extent of contribution to "Karoshi" of the excess occupational burdens the deceased worker was forced to bear. Although several standards such as average occupational burdens for the worker, average occupational burdens for an ordinary worker, burdens in a nonoccupational life, and a complete rest, might be considered for the AR% estimation, the average occupational burdens for an ordinary worker should normally be utilized as a standard for worker's compensation. The adoption of AR% could be helpful for courts to make a consistent judgement whether "Karoshi" cases are compensatable or not.
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Promoting Occupational Safety and Health for Cambodian Entertainment Sector Workers.
Hsu, Lee-Nah; Howard, Richard; Torriente, Anna Maria; Por, Chuong
2016-08-01
Cambodia has developed booming textile, garment, tourism, and entertainment service industries since the mid-1990s. The 2007 global financial crisis pushed many garment workers, who lost their jobs, into the entertainment sector. Entertainment workers are typically engaged informally by their employers and are subjected to long working hours, sexual harassment, and violence. Many who sell beverages are forced into excessive alcohol consumption as part of their work. Many are also expected by their employers and clients to provide sexual services. To address unsafe and unhealthy working conditions for these workers, an innovative occupational safety and health regulation was adopted in 2014. This first-of-its-kind occupational safety and health regulation was developed jointly by the Cambodian Ministry of Labour and Vocational Training and employers' and workers' organizations in the entertainment sector. The implementation of this regulation can also be a viable contribution of occupational safety and health to HIV interventions for these workers. © The Author(s) 2016.
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Suicide Mortality Across Broad Occupational Groups in Greece: A Descriptive Study.
Alexopoulos, Evangelos C; Kavalidou, Katerina; Messolora, Fani
2016-03-01
Several studies have investigated the relationship between specific occupations and suicide mortality, as suicide rates differ by profession. The aim of this study was to investigate suicide mortality ratios across broad occupational groups in Greece for both sexes in the period 2000-2009. Data of suicide deaths were retrieved from the Hellenic Statistical Authority and comparative mortality ratios were calculated. Occupational classification was based on the International Classification of Occupations (ISCO-88) and the coding for Intentional self-harm (X60-X84) was based on the international classification of diseases (ICD-10). Male dominant occupations, mainly armed forces, skilled farmers and elementary workers, and female high-skilled occupations were seen as high risk groups for suicide in a period of 10 years. The age-productive group of 30-39 years in Greek male elementary workers and the 50-59 age-productive group of Greek professional women proved to have the most elevated number of suicide deaths. Further research is needed into the work-related stressors of occupations with high suicide mortality risk and focused suicide prevention strategies should be applied within vulnerable working age populations.
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Rafeea, Faisal; Al Ansari, Ahmed; Abbas, Ehab M; Elmusharaf, Khalifa; Abu Zeid, Mohamed S
2017-01-01
Employees working in emergency departments (EDs) in hospital settings are disproportionately affected by workplace violence as compared to those working in other departments. Such violence results in minor or major injury to these workers. In other cases, it leads to physical disability, reduced job performance, and eventually a nonconducive working environment for these workers. A cross-sectional exploratory questionnaire was used to collect data used for the examination of the incidents of violence in the workplace. This study was carried out at the ED of the Bahrain Defense Force (BDF) Hospital. Participants for the study were drawn from nurses, support staff, and emergency physicians. Both male and female workers were surveyed. The study included responses from 100 staff in the ED of the BDF Hospital in Bahrain (doctors, nurses, and support personnel). The most experienced type of violence in the workers in the past 12 months in this study was verbal abuse, which was experienced by 78% of the participants, which was followed by physical abuse (11%) and then sexual abuse (3%). Many cases of violence against ED workers occurred during night shifts (53%), while physical abuse was reported to occur during all the shifts; 40% of the staff in the ED of the hospital were not aware of the policies against workplace violence, and 26% of the staff considered leaving their jobs at the hospital. This study reported multiple findings on the number of workplace violence incidents, as well as the characteristics and factors associated with violence exposure in ED staff in Bahrain. The results clearly demonstrate the importance of addressing the issue of workplace violence in EDs in Bahrain and can be used to demonstrate the strong need for interventions.
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Chattopadhyay, B P; Alam, J; Roychowdhury, A
2003-01-01
In Kolkata city the road transports are maintained by private and Government organization. A major work force belonged to the State Transport Corporation (KSTC), Government of West-Bengal. The pollution caused by these vehicles affects the workers health and caused different types of respiratory problems. This study was undertaken to assess the pulmonary function status of these workers. City KSTC garage workers were investigated and categorically divided into two group: garage mechanics and the (2) those transporting the passengers (drivers and conductors). Vital capacity (VC), forced vital capacity (FVC) and peak expiratory flow rate (PEFR) were recorded by Spirovit-SP-10 (Schiller Ltd, Switzerland) and Wright's Peak Flow Meter (UK) on 236 workers. The different flow volumes, FEV(1), FEV(1%), and flow rates, FEF(02-121), FEF(25-75%), etc. were calculated. The administrative people had higher PFT than the other categories. Drivers and conductors have almost equal mean PFT values but mechanical workers had slightly higher. PFT values according to different age ranges and duration of exposure showed gradual decrement as age and duration of exposure increased. Non-smokers had higher lung volumes compared to smokers and ex-smokers. Restrictive, obstructive and combined types of impairments were noticed in 28.4%, 1.7% and 2.9%, respectively, workers. The restrictive impairment was found to be 30.4% in conductors; 28.9% in drivers, 27.9% in mechanics and 21.7% in administration people. Obstructive type of impairment was found to be 2.9% in both drivers and conductors. The effect of pollution by dust and fumes may be responsible for these pulmonary function impairments, restrictive impairments being greater.
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Violence toward health workers in Bahrain Defense Force Royal Medical Services’ emergency department
Rafeea, Faisal; Al Ansari, Ahmed; Abbas, Ehab M; Elmusharaf, Khalifa; Abu Zeid, Mohamed S
2017-01-01
Background Employees working in emergency departments (EDs) in hospital settings are disproportionately affected by workplace violence as compared to those working in other departments. Such violence results in minor or major injury to these workers. In other cases, it leads to physical disability, reduced job performance, and eventually a nonconducive working environment for these workers. Materials and methods A cross-sectional exploratory questionnaire was used to collect data used for the examination of the incidents of violence in the workplace. This study was carried out at the ED of the Bahrain Defense Force (BDF) Hospital. Participants for the study were drawn from nurses, support staff, and emergency physicians. Both male and female workers were surveyed. Results The study included responses from 100 staff in the ED of the BDF Hospital in Bahrain (doctors, nurses, and support personnel). The most experienced type of violence in the workers in the past 12 months in this study was verbal abuse, which was experienced by 78% of the participants, which was followed by physical abuse (11%) and then sexual abuse (3%). Many cases of violence against ED workers occurred during night shifts (53%), while physical abuse was reported to occur during all the shifts; 40% of the staff in the ED of the hospital were not aware of the policies against workplace violence, and 26% of the staff considered leaving their jobs at the hospital. Conclusion This study reported multiple findings on the number of workplace violence incidents, as well as the characteristics and factors associated with violence exposure in ED staff in Bahrain. The results clearly demonstrate the importance of addressing the issue of workplace violence in EDs in Bahrain and can be used to demonstrate the strong need for interventions. PMID:29184452
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Ng, Jacky Y. K.
2018-01-01
The shortage in Hong Kong of construction workers is expected to worsen in future due to the aging population and increasing construction activity. Construction work is dangerous and to help reduce the premature loss of construction workers due to work-related disabilities, this study measured the work ability of 420 Hong Kong construction workers with a Work Ability Index (WAI) which can be used to predict present and future work performance. Given the importance of WAI, in this study the effects of individual and work-related factors on WAI were examined to develop and validate a WAI model to predict how individual and work-related factors affect work ability. The findings will be useful for formulating a pragmatic intervention program to improve the work ability of construction workers and keep them in the work force. PMID:29758018
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Rodriquez, Erik J; Stoecklin-Marois, Maria T; Bennett, Deborah H; Tancredi, Daniel J; Schenker, Marc B
2014-01-01
Despite California's dependence on hired farm labor, scarce research has been conducted on the respiratory health of hired farm workers. Agricultural exposures to inorganic and organic dusts can adversely affect an individual's respiratory health and differ by farm type and job task. The purpose of the present analysis was to examine associations between agricultural work exposures and pulmonary function among 450 California farm workers. Data were collected as part of the Mexican Immigration to California: Agricultural Safety and Acculturation (MICASA) study, a prospective cohort study examining occupational risk factors and health of hired farm worker families in Mendota, California. Time-weighted self-reported average (TWSRA) dust scores were calculated from assessments of past-12-month agricultural work history. Other dust exposure indicator variables included months worked in agriculture in the past 12 months and years worked in agriculture. Multiple linear regression modeled FEV1 (forced expiratory volume in 1 second), FEF(25-75%) (forced midexpiratory flow rate), FVC (forced vital capacity), FEV6, FEV1/FVC, and FEV1/FEV6 separately. Seventy-six percent of participants had worked in agriculture in the past year. In models conducted for crops and tasks separately, high TWSRA dust score was associated with better FEV6. Crop and task models showed associations between greater months worked in agriculture in the past year and better FEV1, FEF(25-75%), and FEV6. Both models also found greater years worked in agriculture to be associated with worse FEV1/FEV6. Results were generally in the opposite direction as expected given past research but not uncommon. Future research should investigate relationships between pulmonary function and agricultural dust exposure over a lifetime and changes in pulmonary function over time.
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Trial by fire: a multivariate examination of the relation between job tenure and work injuries.
Breslin, F C; Smith, P
2006-01-01
This study examined the relation between months on the job and lost-time claim rates, with a particular focus on age related differences. Workers' compensation records and labour force survey data were used to compute claim rates per 1000 full time equivalents. To adjust for potential confounding, multivariate analyses included age, sex, occupation, and industry, as well job tenure as predictors of claim rates. At any age, the claim rates decline as time on the job increases. For example, workers in the first month on the job were over four times more likely to have a lost-time claim than workers with over one year in their current job. The job tenure injury associations were stronger among males, the goods industry, manual occupations, and older adult workers. The present results suggest that all worker subgroups examined show increased risk when new on the job. Recommendations for improving this situation include earlier training, starting workers in low hazard conditions, reducing job turnover rates in firms, and improved monitoring of hazard exposures that new workers encounter.
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Lead poisoning in precious metals refinery assayers: a failure to notify workers at high risk.
Kern, D G
1994-05-01
Lead poisoning in a precious metals refinery fire assayer and a routine OSHA inspection prompted an investigation of the index facility, a survey of the industry, and efforts to notify assayers of this previously unrecognized hazard. Air and blood samples were obtained at the index facility. Management personnel from all fire assay laboratories in Rhode Island and southern Massachusetts were interviewed. The industry's trade association, OSHA, NIOSH, trade unions, and the media were asked to assist in a nationwide notification effort. Assayers at the index facility had excessive exposures to lead due to an age-old, lead-based assaying method that remains the industry gold standard. Blood lead levels of the three assayers (mean 61.3 micrograms/dl, range 48-86 micrograms/dl) were considerably higher than those of 16 other refinery workers (mean 27.4 micrograms/dl, range 13-49 micrograms/dl). The industry survey revealed inadequate knowledge of both the lead hazard and the applicability of the OSHA lead standard. Notification efforts failed in large part due to economic obstacles. The notification of workers at high risk of lead exposure and the eradication of occupational lead poisoning will require greater attention to economic forces.
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Baumgart, Christian; Hoppe, Matthias Wilhelm; Freiwald, Jürgen
2016-01-01
The authors aimed to evaluate the differences in postural control during stance and gait between train conductors and controls. Twenty-one train conductors and 21 office workers performed 6 unilateral and bilateral balance tests on stable and unstable surfaces as well as a gait analysis. In the balance tests, the mean velocity of the center of pressure and unstable surface was measured. In the bilateral balance tests the selected stance width was measured. During gait the length, width, frequency, and velocity of the steps were calculated from the ground reaction forces. Train conductors showed a significantly greater step width during gait (15.4 ± 4.7 vs. 13.0 ± 3.4 cm; p = .035) and stance width during the bilateral stance on the unstable surface (21.0 ± 5.1 vs. 17.8 ± 3.7 cm; p = .026) than the office workers, while no differences were revealed in balance variables. The revealed differences between train conductors and office workers may represent task-specific feedforward control strategies, which increase the base of support and may be helpful to resist unexpected perturbations in trains.
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2011-01-01
Background Health worker motivation can potentially affect the provision of health services. The HIV pandemic has placed additional strain on health service provision through the extra burden of increased testing and counselling, treating opportunistic infections and providing antiretroviral treatment. The aim of this paper is to explore the challenges generated by HIV care and treatment and their impact on health worker motivation in Mbeya Region, Tanzania. Methods Thirty in-depth interviews were conducted with health workers across the range of health care professions in health facilities in two high HIV-prevalence districts of Mbeya Region, Tanzania. A qualitative framework analysis was adopted for data analysis. Results The negative impact of HIV-related challenges on health worker motivation was confirmed by this study. Training seminars and workshops related to HIV contributed to the shortage of health workers in the facilities. Lower status workers were frequently excluded from training and were more severely affected by the consequent increase in workload as seminars were usually attended by higher status professionals who controlled access. Constant and consistent complaints by clients have undermined health workers' expectations of trust and recognition. Health workers were forced to take responsibility for dealing with problems arising from organisational inefficiencies within the health system. Conclusion HIV-related challenges undermine motivation among health workers in Mbeya, Tanzania with the burden falling most heavily on lower status workers. Strained relations between health workers and the community they serve, further undermine motivation of health workers. PMID:21992700
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An evaluation of the leadership attitudes of managers in Turkish Armed Forces' hospitals.
Kostik, Zafer; Forces, Turkish Armed; Sahin, Bayram; Demir, Cesim; Kavuncubasi, Sahin; Sen, Dervis
2005-03-01
As in any other institution, the success of hospitals, which use approximately one-half of all resources in the health sector, depends on moving human resources toward the institution's goals. Ensuring that the workers are used intentionally for specific, predetermined goals, and that the workers are motivated toward achieving these institutional goals are the responsibilities of the managers. In this study, the leadership attitudes of the higher rank executive officers in Turkish Armed Forces' military hospitals were evaluated. The managerial grid developed by Blake and Mouton was used to evaluate the leadership attitudes of the officers. A total of 172 questionnaires was sent out to managers, but only 142 (82.6%) were returned completed. The study results show that the managers substantially preferred team leadership styles in terms of leadership philosophy, planning, and evaluation functions, but preferred task-oriented leadership and mid-way leadership styles in terms of execution. Also, it was found that 72% of all managers practiced team leadership in terms of the overall leadership manner. It seems as if the type of leadership participants preferred was team leadership, and the least was passive leadership. From this finding, we suggest that the managers in Turkish Armed Forces' hospitals are not only interested in their work and goals, but also in the interests of their workers as human beings.
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2014-10-15
VANDENBERG AIR FORCE BASE, Calif. – Workers push the pallet supporting the transportation container protecting NASA's Soil Moisture Active Passive, or SMAP, spacecraft into the Astrotech payload processing facility on Vandenberg Air Force Base in California. SMAP will launch on a Delta II 7320 configuration vehicle featuring a United Launch Alliance first stage booster powered by an Aerojet Rocketdyne RS-27A main engine and three Alliant Techsystems, or ATK, strap-on solid rocket motors. Once on station in Earth orbit, SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data also will be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch from Space Launch Complex 2 is targeted for Jan. 29, 2015. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-06-20
VANDENBERG AIR FORCE BASE, Calif. – Workers prepare to lift the canister containing the interstage adapter, or ISA, for NASA's Soil Moisture Active Passive mission, or SMAP, from its transportation trailer in the high bay of the Building 836 hangar on south Vandenberg Air Force Base in California. A United Launch Alliance Delta II rocket will loft SMAP into orbit from Vandenberg's Space Launch Complex 2. The ISA connects the Delta II first and second stages and encloses the second stage engine and thrust section. The spacecraft will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. The data returned also will be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-10-15
VANDENBERG AIR FORCE BASE, Calif. – Workers push the pallet supporting the transportation container protecting NASA's Soil Moisture Active Passive, or SMAP, spacecraft into the Astrotech payload processing facility on Vandenberg Air Force Base in California. SMAP will launch on a Delta II 7320 configuration vehicle featuring a United Launch Alliance first stage booster powered by an Aerojet Rocketdyne RS-27A main engine and three Alliant Techsystems, or ATK, strap-on solid rocket motors. Once on station in Earth orbit, SMAP will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. SMAP data also will be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch from Space Launch Complex 2 is targeted for Jan. 29, 2015. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-07-31
VANDENBERG AIR FORCE BASE, Calif. – Workers secure the Delta II interstage adapter, or ISA, for NASA's Soil Moisture Active Passive mission, or SMAP, onto the flatbed of the truck that will transport it to the pad from the Building 836 hangar on south Vandenberg Air Force Base in California. A United Launch Alliance Delta II rocket will loft SMAP into orbit from Vandenberg's Space Launch Complex 2. The ISA connects the Delta II first and second stages and encloses the second stage engine and thrust section. The spacecraft will provide global measurements of soil moisture and its freeze/thaw state. These measurements will be used to enhance understanding of processes that link the water, energy and carbon cycles, and to extend the capabilities of weather and climate prediction models. The data returned also will be used to quantify net carbon flux in boreal landscapes and to develop improved flood prediction and drought monitoring capabilities. Launch is scheduled for November 2014. To learn more about SMAP, visit http://smap.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-04-11
VANDENBERG AIR FORCE BASE, Calif. – A worker attaches a solid rocket motor, or SRM, for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, to the Delta II first stage in the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. Operations are underway to attach the rocket's three SRMs, known as graphite epoxy motors, to its first stage. OCO-2 is scheduled to launch into a polar Earth orbit aboard a United Launch Alliance Delta II 7320-10C rocket in July. Once in orbit, OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-04-11
VANDENBERG AIR FORCE BASE, Calif. – A worker inspects the solid rocket motor, or SRM, for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, after it is lifted into a vertical position beside the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. Operations are underway to attach the Delta II rocket's three SRMs, known as graphite epoxy motors, to the rocket's first stage. OCO-2 is scheduled to launch into a polar Earth orbit aboard a United Launch Alliance Delta II 7320-10C rocket in July. Once in orbit, OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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OCO-2 Fairings being hoisted into MST
2014-03-24
VANDENBERG AIR FORCE BASE, Calif. – Workers attach half of the fairing for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, to a crane at Space Launch Complex 2 on Vandenberg Air Force Base in California. Operations have begun to hoist the sections of the fairing into the Delta II launcher's environmental enclosure, or clean room, at the top of the pad's mobile service tower. The fairing will protect OCO-2 during launch aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2 in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/30th Space Wing, VAFB
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OCO-2: Hoisting the Fairing Halves up the MST
2014-03-24
VANDENBERG AIR FORCE BASE, Calif. – Workers remove the protective wrap from half of the fairing for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, newly arrived at Space Launch Complex 2 on Vandenberg Air Force Base in California. Operations are underway to hoist this section of the fairing into the Delta II launcher's environmental enclosure, or clean room, at the top of the tower. The fairing will protect OCO-2 during launch aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2 in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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OCO-2: Hoisting the Fairing Halves up the MST
2014-03-24
VANDENBERG AIR FORCE BASE, Calif. – Workers maneuver half of the fairing for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, newly arrived at Space Launch Complex 2 on Vandenberg Air Force Base in California, into position underneath the crane. Operations are underway to hoist this section of the fairing into the Delta II launcher's environmental enclosure, or clean room, at the top of the tower where the other half already is in position. The fairing will protect OCO-2 during launch aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2 in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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OCO-2: Hoisting the Fairing Halves up the MST
2014-03-24
VANDENBERG AIR FORCE BASE, Calif. – Workers attach a crane onto half of the fairing for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, newly arrived at Space Launch Complex 2 on Vandenberg Air Force Base in California. Operations are underway to hoist this section of the fairing into the Delta II launcher's environmental enclosure, or clean room, at the top of the tower where the other half already is in position. The fairing will protect OCO-2 during launch aboard a United Launch Alliance Delta II rocket from Space Launch Complex 2 in July. The observatory will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-04-07
VANDENBERG AIR FORCE BASE, Calif. – A worker connects a crane to the interstage adapter, or ISA, for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, at the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch into a polar Earth orbit aboard a United Launch Alliance Delta II 7320-10C rocket in July. The ISA is the interface between the Delta II first and second stages. The second stage engine fits within the ISA. Once in orbit, OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-04-07
VANDENBERG AIR FORCE BASE, Calif. – Workers prepare to lift the interstage adapter, or ISA, for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, by crane into the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch into a polar Earth orbit aboard a United Launch Alliance Delta II 7320-10C rocket in July. The ISA is the interface between the Delta II first and second stages. The second stage engine fits within the ISA. Once in orbit, OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-04-07
VANDENBERG AIR FORCE BASE, Calif. – A worker prepares to connect a crane to the interstage adapter, or ISA, for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, at the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch into a polar Earth orbit aboard a United Launch Alliance Delta II 7320-10C rocket in July. The ISA is the interface between the Delta II first and second stages. The second stage engine fits within the ISA. Once in orbit, OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-04-07
VANDENBERG AIR FORCE BASE, Calif. – A worker steadies the interstage adapter, or ISA, for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, upon its arrival in the environmental enclosure, or clean room, near the top of the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch into a polar Earth orbit aboard a United Launch Alliance Delta II 7320-10C rocket in July. The ISA is the interface between the Delta II first and second stages. The second stage engine fits within the ISA. Once in orbit, OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2014-04-07
VANDENBERG AIR FORCE BASE, Calif. – Workers steady the interstage adapter, or ISA, for NASA's Orbiting Carbon Observatory-2 mission, or OCO-2, as a crane lifts it from its transporter next to the mobile service tower at Space Launch Complex 2 on Vandenberg Air Force Base in California. OCO-2 is scheduled to launch into a polar Earth orbit aboard a United Launch Alliance Delta II 7320-10C rocket in July. The ISA is the interface between the Delta II first and second stages. The second stage engine fits within the ISA. Once in orbit, OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere and provide scientists with a better idea of the chemical compound's impacts on climate change. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. To learn more about OCO-2, visit http://oco.jpl.nasa.gov. Photo credit: NASA/Randy Beaudoin
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2009-02-09
VANDENBERG AIR FORCE BASE, Calif. -- Workers check the movement of the fairing at right toward NASA's Orbiting Carbon Observatory, or OCO, at left, to complete installation. The work is being done in Building 1032 of Vandenberg Air Force Base in California. The fairing is a molded structure that fits flush with the outside surface of the rocket and forms an aerodynamically smooth nose cone, protecting the spacecraft during launch and ascent. The spacecraft is scheduled for launch aboard Orbital Sciences' Taurus XL rocket on Feb. 23 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. This improved understanding will enable more reliable forecasts of future changes in the abundance and distribution of CO2 in the atmosphere and the effect that these changes may have on the Earth's climate. Photo credit: NASA/Robert Hargreaves Jr., VAFB
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2009-02-09
VANDENBERG AIR FORCE BASE, Calif. -- Workers secure the installation of the fairing around NASA's Orbiting Carbon Observatory, or OCO. The work is being done in Building 1032 of Vandenberg Air Force Base in California. The fairing is a molded structure that fits flush with the outside surface of the rocket and forms an aerodynamically smooth nose cone, protecting the spacecraft during launch and ascent. The spacecraft is scheduled for launch aboard Orbital Sciences' Taurus XL rocket on Feb. 23 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. This improved understanding will enable more reliable forecasts of future changes in the abundance and distribution of CO2 in the atmosphere and the effect that these changes may have on the Earth's climate. Photo credit: NASA/Robert Hargreaves Jr., VAFB
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2009-02-09
VANDENBERG AIR FORCE BASE, Calif. -- – Workers check the movement of the fairing at right toward NASA's Orbiting Carbon Observatory, or OCO, at left, to complete installation. The work is being done in Building 1032 of Vandenberg Air Force Base in California. The fairing is a molded structure that fits flush with the outside surface of the rocket and forms an aerodynamically smooth nose cone, protecting the spacecraft during launch and ascent. The spacecraft is scheduled for launch aboard Orbital Sciences' Taurus XL rocket on Feb. 23 from Vandenberg. The spacecraft will collect precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere. Scientists will analyze OCO data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important greenhouse gas. This improved understanding will enable more reliable forecasts of future changes in the abundance and distribution of CO2 in the atmosphere and the effect that these changes may have on the Earth's climate. Photo credit: NASA/Robert Hargreaves Jr., VAFB
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2008-11-04
VANDENBERG AIR FORCE BASE, Calif. – Workers move the NOAA-N Prime spacecraft into NASA's Hazardous Processing Facility on Vandenberg Air Force Base in California. NOAA-N Prime was built by Lockheed Martin Space Systems Company for its Advanced Television Infrared Observational Satellites -N series. It is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite will provide a platform to support environmental monitoring instruments for imaging and measuring the Earth's atmosphere, its surface and cloud cover, including Earth radiation, atmospheric ozone, aerosol distribution, sea surface temperature and vertical temperature and water profiles in the troposphere and stratosphere. The satellite will assist in measuring proton and electron fluxes at orbit altitude, collecting data from remote platforms to assist the Search and Rescue Satellite-Aided Tracking system. The satellite will be launched from the Western Range at Vandenberg AFB by a United Launch Alliance two-stage Delta II rocket managed by NASA's Launch Service Program at Kennedy. Photo credit: NASA/Jerry Nagy, VAFB
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Urada, Lianne A; Morisky, Donald E; Hernandez, Laufred I; Strathdee, Steffanie A
2013-02-01
This paper examined socio-structural factors of consistent condom use among female entertainment workers at high risk for acquiring HIV in Metro Manila, Quezon City, Philippines. Entertainers, aged 18 and over, from 25 establishments (spa/saunas, night clubs, karaoke bars), who traded sex during the previous 6 months, underwent cross-sectional surveys. The 143 entertainers (42% not always using condoms, 58% always using condoms) had median age (23), duration in sex work (7 months), education (9 years), and 29% were married/had live-in boyfriends. In a logistic multiple regression model, social-structural vs. individual factors were associated with inconsistent condom use: being forced/deceived into sex work, less manager contact, less STI/HIV prevention knowledge acquired from medical personnel/professionals, not following a co-workers' condom use advice, and an interaction between establishment type and alcohol use with establishment guests. Interventions should consider the effects of physical (force/deception into work), social (peer, manager influence), and policy (STI/HIV prevention knowledge acquired from medical personnel/professionals) environments on consistent condom use.
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2006-02-03
KENNEDY SPACE CENTER, FLA. - Inside Orbital Sciences’ Building 1555 at Vandenberg Air Force Base in California, workers begin the mating process of the Space Technology 5 (ST5), at right, with the Pegasus XL launch vehicle, at left. The ST5 contains three microsatellites, with miniaturized redundant components and technologies. Each will validate New Millennium Program selected technologies, such as the Cold Gas Micro-Thruster and X-Band Transponder Communication System. After deployment from the Pegasus, the micro-satellites will be positioned in a “string of pearls” constellation that demonstrates the ability to position them to perform simultaneous multi-point measurements of the magnetic field using highly sensitive magnetometers. The data will help scientists understand and map the intensity and direction of the Earth’s magnetic field, its relation to space weather events, and affects on our planet. With such missions, NASA hopes to improve scientists’ ability to accurately forecast space weather and minimize its harmful effects on space- and ground-based systems. Launch of ST5 is scheduled no earlier than March 6 from Vandenberg Air Force Base.
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2006-03-31
problems in providing a sufficient level of garrison mental health care . 3. CF members who deploy, depending on their circumstances, are treated...psychological, and social fitness of a member to deploy, an appropriate health care provider must conduct screening. If a social worker is not available...assistance. This period may also include a one-on-one interview with a Chaplain, a social worker or other mental health professional. Family
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Choices & Careers; Free to Choose: Women Today and Tomorrow.
ERIC Educational Resources Information Center
Finley, Cathaleen
Nine out of 10 girls can expect to work for pay; six of them will be part of the labor force for 30 years. Today five out of ten women between the ages of 18 and 64 are working outside the home. A young woman must plan to be a worker as well as wife and mother. One fourth of all American Indian women who work for pay are clerical workers,…
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Eisen, E A; Wegman, D H; Smith, T J
1985-02-01
Pulmonary function was measured before, during, and after the end of the workshift in 83 workers in the retail food industry. All acute changes in forced expiratory volume in 1 s were standardized for lung size before the magnitude of the changes were compared between the workers exposed and unexposed to the use of hot wires for cutting plastic film. No association was found between acute drop in pulmonary function and either direct or indirect exposure in the absence of a history of asthma or allergy to inhaled materials. The borderline significance of an interaction term between exposure and asthma/allergy in a regression analysis suggests that workers with a history of asthma or atopy may have an acute response to hot-wire wrapping emissions.
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ERIC Educational Resources Information Center
Beaulieu, Lionel J.; Barfield, Melissa
This study examines the link between human capital endowments of Southern workers and their labor force experiences over time. Using a national longitudinal survey, the experiences of 4,566 individuals who left high school in 1982 were traced through 1992. Findings show similar patterns of educational attainment between women and men, but African…
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Future Skill Shortages in the U.S. Economy?
ERIC Educational Resources Information Center
Neumark, David; Johnson, Hans; Mejia, Marisol Cuellar
2013-01-01
The impending retirement of the baby boom cohort represents the first time in the history of the United States that such a large and well-educated group of workers will exit the labor force. This could imply skill shortages in the U.S. economy. We develop near-term labor force projections of the educational demands on the workforce and the supply…
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ERIC Educational Resources Information Center
Haveman, Robert H.; Wolfe, Barbara L.
This paper presents a decision-process model for explaining the growth in transfer recipiency (the receipt by working age people of disability income), the choice of work status, and the reduction in labor force participation of older workers. It is hypothesized that the attractiveness of disability income transfer options has led older male…
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Workforce 2000: Work and Workers for the 21st Century.
ERIC Educational Resources Information Center
Johnston, William B.; And Others
Four key trends will shape the American labor force in the final years of the 20th century. The American economy should grow at a relatively healthy pace. Despite its international comeback, however, U.S. manufacturing constitutes a much smaller share of the economy in the year 2000 than it does today. The work force will grow slowly, becoming…
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ERIC Educational Resources Information Center
Pickeral, Lyn M.; Hubbard, Susan
2002-01-01
Data collected from 66 managers in Tennessee tourist attractions indicate that 53 percent of seasonal workers in Tennessee come from the school system. The proposal to implement year-round schools would drastically increase the tourism industry's labor shortage. An alternative labor force needs to be identified and the issue of year-round schools…